baber/WOPTO huggingface dataset:
Patent JP-S61216538-A (JP)
Title: Broadcasting instrument in carriage
Inventor: URABE KENZO
IPC: H04H20/00
Filed: 1985-03-22
Abstract: PURPOSE:To obtain proper broadcasting output and to simplify circuit configuration of the equipment by eliminating influences of entering of broadcast voice itself using silent sections of broadcast voice that occur relatively frequently and detecting noise level having large correlation with noise felt by passengers. CONSTITUTION:When broadcast voice level arrived at voiced level, the output DET' of a level detecting circuit 8 drops suddenly to L level and a register 5 holds a value L1 obtained by the latest pulse of a sampling clock SCLK as the value of voice level G. Accordingly. in a section where broadcast voice is voiced level, the gain of a gain controlling circuit 10 is controlled by the value of G corresponding to the value L1 of extraneous noise level signal just before arriving at voiced level. When the broadcast voice disappears and this is detected by the level detector 8, the output DET' returns to H level again after a fixed time tau and the value of D' obtained after the first pulse of SCLK is sampled and the output is generated successively as Ln, Ln, Ln+1,... as shown in G.
Patent JP-S53141622-A (JP)
Title: Silver halide color photographic material
Inventor: ISHIKAWA HISASHI
IPC: C09B26/06
Filed: 1977-05-16
Abstract: PURPOSE:To give a dye image with improved stability to ligh and noisture, enhance the solubility of the title material so that the material is added at a sufficiently high concentration, and minimize fogging with high sensitivity, by adding a specified coupler.
Patent JP-S54147781-A (JP)
Title: Manufacture for compound semicondutor device
Inventor: YOSHIDA SUSUMU
IPC: H01L21/58
Filed: 1978-05-11
Abstract: PURPOSE: To make easy the bonding of high reliability, by forming the Ni thick film on the Cu frame, laminating metal film on the junction of the semiconductor pellet, increasing the temperature of the frame, and contacting Ge(Si or Sn) on the pellet electrode with Au.  
     CONSTITUTION: On the Cu frame 5, the Ni thick film 6 of 2.5 to 5μ is plated, Au plating is made with the thickness more than 1.5 times the pellet area and more than 2.5μ, and the Cu frame is heated more than 356°C (eutetic point between Au and Ge). The Ge layer 4 coated on the electrode of the GaAs pellet 1 is contacted with the Au layer of the frame and it is lightly depressed. Ge4 and Au7 are alloyed and the electrode 3 of pellet and the Cu frame are molten. With this method, without injuring the electric performance, highly reliable bonding can be made with good operationability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62212878-A (JP)
Title: Receiving/sales point input system
Inventor: KAWAKAMI TERUMITSU
Filed: 1986-03-14
Abstract: PURPOSE:To improve the accuracy of the settlement of accounts, charge and adjustment and to speed up these works by executing and applying the receiving/sales point entry of fresh wholesale trade. CONSTITUTION:A producing center master, an article name master, accounts master, etc., are stored in an external memory device 2 as files. Work stations 4 are connected to a host computer body 1 directly or through a circuit, each work station is constituted of a display part and a keyboard and data can be inputted to the work station while conversing with the screen. A portable terminal 6 is connected to an adaptor or a communication connecting part 3 so as to transmit/receive data.
Patent JP-S60200360-A (JP)
Title: Japanese word processor
Inventor: MATSUSE KENJI
IPC: G06F17/28
Filed: 1984-03-26
Abstract: PURPOSE:To convert all at once HIRAGANA (Japanese syllabary) or KATAKANA (square form of Japanese syllabary) character strings which are already fed in a certain mode into KATAKANA or HIRAGANA character strings of another mode, by using a HIRAGANA/KATAKANA conversion key and a conversion part. CONSTITUTION:A keyboard 10 contains a HIRAGANA/KATAKANA conversion key and a HIRAGANA/KATAKANA conversion part 26. In case a correction is desired to a mode for a wrong HIRAGANA or KATAKANA character string already fed in a certain mode during input of Japanese words with KANA (Japanese syllabary) characters, said conversion key is pushed after a cursor is set at the last character of a displayed character string. Thus plural preceding characters can be converted all at once into another mode via the part 26, etc. In case a HIRAGANA or KATAKANA character string displayed on a conversion row of the screen of a CRT24 is converted into another mode in an editing state, the conversion key is pushed after setting the cursor at the first and final characters. Thus it is possible to perform all at once the mode conversion via the part 26, etc.
Patent JP-S60200510-A (JP)
Title: Insulating coil for electric equipment
Inventor: MITSUI HISAYASU
IPC: H02K3/32
Filed: 1984-03-26
Abstract: PURPOSE:To save mica material by a method wherein non-mica tape insulating layer is formed outside a mica tape insulating layer while the insulating thickness of mica tape is specified within specific range of the ratio to the overall insulating thickness. CONSTITUTION:A mica tape insulating layer 5 is formed around a conductor 4 wherein specified number of strands 3 provided with mica coated insulator 2 on a flat square copper line 1 while a non-mica tape insulating layer 6 made of e.g. glass fiber is formed outside said layer 5. Then the ratio of sum of mica coated insulator 2 and the mica tape insulating layer 5 is specified to be less than 0.5- 0.7 of the overall insulating thickness. At this time, each insulating layers 5, 6 and coated insulator 2 are impregnated with a thermosetting resin such as epoxy resin etc. to finish the insulating layer up to the status provided with almost no cavity at all. In such a constitution, the features of each material may be displayed most effectively preventing any electric tree trimming from happening as well as providing the insulating coil with specified performance subject to the least mica consumption.
Patent JP-H0844696-A (JP)
Title: Operating method of hybrid neural network for automatic object recognition
Inventor: TOOMASU FUEHINERU
IPC: G06V30/10
Filed: 1995-02-09
Abstract: PURPOSE: To improve the quality of a divided picture. CONSTITUTION: In a mixed neuron network useful to the automatic recognition of objects classified into classes, a dividing circuit 2 separates the objects from a background in an input picture E detected by a detecting device 1. A characteristic MV related with classification is extracted from a picture SB whose objects are divided by a characteristic extracting circuit 3. The objective classes arrayed according to the class assignment probability is displayed based on the characteristic MV related with this classification by an output signal 0 of a classifying circuit 4 connected with the characteristic extracting circuit 3.  Starting with the objective class corresponding to the maximum class assignment probability, the output signal 0 of the classifying circuit 4 is selectively feedbacked for the control of a dividing circuit 2 which operates according to the principle of clustering, and the optimal class assignment probability is allowed to appear by the controlled adaptation of the dividing circuit 2.
Patent JP-H02236482-A (JP)
Title: Delay circuit and ultrasonic diagnosing device using this circuit
Inventor: KONDO TOSHIRO
IPC: G01S15/89
Filed: 1989-03-10
Abstract: PURPOSE:To continuously variably set the delay time with an electric signal and to prevent the occurrence of noise even at the time of changing the delay time by providing a variable delay line consisting of inductors and varactor diodes. CONSTITUTION:The input signal of a delay circuit is applied to an input signal terminal IN. A resistance r1 on the collector side gives the collector potential of a transistor TR Q1, and the TR Q1 functions as a constant current signal source when its resistance value is set to a sufficiently high value. A variable delay line 100 constituted by cascading many inductors L and varactor diodes C' is driven by the constant current signal source. The electrostatic capacity is changed in accordance with the bias voltage of diodes C' to control the delay time of the variable delay line 100. The resistance value of a variable resistance circuit 110 is controlled by the voltage of a control signal terminal B so that the characteristic impedance value is equalized which is changed in accordance with the change of the delay time of the variable delay line 100 due to the control signal voltage of a control signal terminal A. Thus, the delay time is continuously variably set.
Patent JP-S51130706-A (JP)
Title: Torch ignition type internal combustion engine
Inventor: YAMAZAKI MASAFUMI
IPC: F02B19/10
Filed: 1975-05-10
Abstract: PURPOSE: To improve fuel economy by reducing a throttling loss at a communicating port and prevent choking at the time of high-speed operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03259972-A (JP)
Title: Material of writing utensil
Inventor: YASUKOCHI TORU
IPC: C09D13/00
Filed: 1990-03-09
Abstract: PURPOSE:To facilitate erasure with a cloth moistened with water and improve the dispersion of a pigment or filler by compounding a specific copolymer, a polyoxyalkylene glycol deriv., and a colorant. CONSTITUTION:An alkenyl ether of formula I (wherein Z is a residue of a compd. having 2-8 OH groups; A<1>O is a 2-18C oxyalkylene group which may be one or more kinds, and when two or more kinds of the oxyalkylene groups are contained, they may be linked in block or randomly; R<1> is a 2-5C alkenyl group; R<2> is a 1-24C hydrocarbon or acyl group; (a) is 1-8, (b) and (c) are each 0-7, and (a+b+c)=2-8; and (l), (m), and each 0-1000 and (al+bm+cn)=1-1000), maleic anhydride, and another monomer in a molar ratio of (5-60):(20-90):(0-50) are copolymerized to give a copolymer, which is compounded with a polyoxyalkylene glycol deriv. of formula II and a colorant, and, if necessary, further with a filler, an excipient, etc.
Patent JP-S56154189-A (JP)
Title: Alarming device for blower controller
Inventor: FUJIWARA TOSHITAKA
IPC: H01C7/02
Filed: 1980-04-29
Abstract: PURPOSE: To enable sounding of an alarm informing abnormality, such as the locking of a motor and the like, by a method wherein an alrming device and a simple circuit are combined together.  
     CONSTITUTION: In case blast is not sent to a semiconductor element 6 even if a current flows to the element 6, positioned at a location where blast is fed by means of a blower, due to some abnormality, such as short-circuit and locking of a motor 4, the loosening of the rotary shaft of the blower, the semiconductor element 6 is released from heat radiation caused due to blast. As a result, the temperature rises exceeding a Currie point (TC). Thereby, its resistance value increases sharply, an electric potential at a connection point B of the motor 4 and the semiconductor 6 rises, and it becomes higher than that of a connection point A of a luminous diode 14 and potential resistances 15 and 16. As a result, a current flows to the luminous diode 14 which lights on, and warning can be issued to a driver. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05220621-A (JP)
Title: Graphite-silicon carbide composite electrode for electro-chemical machining
Inventor: OGURA HIROAKI
IPC: B23H3/06
Filed: 1992-02-07
Abstract: PURPOSE:To provide a product having a refined surface roughness in the electro- chemical machining by using a graphite member whose surface layer part is converted into the silicon carbide as the electro-chemical machining electrode. CONSTITUTION:A surface layer part of a graphite electrode is converted into the silicon carbide. This converted-formed silicon carbide film is approximately 1mm thick or less. This allows the pores of the graphite itself to be filled up without particularly increasing the electric resistance as the electrode, obtaining a precisely-machined electrode surface, and also the electro-chemically machined products having a precise and beautiful surface. That is, the products whose surface roughness is refined in the electro-chemical machining can be manufactured at high speed in the condition where the consumption of the electrode is reduced.
Patent JP-S55148427-A (JP)
Title: Manufacturing of pattern
Inventor: ITOU MASAKI
IPC: H01L21/30
Filed: 1979-05-09
Abstract: PURPOSE:To make a pattern of a high productivity and a high accuracy of interpattern positioning by developing the unevenly exposed areas with varied developing times and varied developing solutions as well. CONSTITUTION:A titanium 42 is sputtered on a silicon substrate 41 to be used for an X-ray mask and a positive-type resist 44 is coated thereon. Then it is exposed to an electron beam as follows: a 5X10<-6>C/cm<2> exposure to the A area and a 6X10<-7>C/cm<2> exposure to the B area. They are developed with isopropyl alcohol and an opening 45 is provided on the A area. After gold 46 is electrodeposited on it, an opening 47 is formed on the B area by developing with a mixed solution of isopropyl alcohol and methyl isobutyl ketone at the ratio of 150 to 1, and gold 48 is electrodeposited thereon. The resist 44 is exfoliated and a back etching is given to the substrate 41 allowing X-rays to pass through. Thus, by utilizing also the difference in sensitivity of the resist resulting from different ingredients of the developing solutions, the accuracy of the pattern can be increased.
Patent JP-S56153204-A (JP)
Title: Detector for rotating angle
Inventor: ISHITOBI YOSHIMITSU
IPC: G01B7/30
Filed: 1980-04-28
Abstract: PURPOSE: To increase the angle detecting range to ±90°, by attaching a permanent magnet to a rotor with an inclination of 45° secured to the rotating shaft of the rotor and then providing a pair of orthogonal magnetic resistance elements in parallel to the shaft.  
     CONSTITUTION: A permanent magnet 5 is attached to a rotor 1 with an inclination of an angle (a) of ≤45° secured to a main shaft 3 of rotor 1. A pair of orthogonal magnetic resistance elements 6 and 7 are provided in parallel to the shaft 3 and then connected to the electric circuits 8 and 9. The output produced when the rotor 1 turns by an angle θ in the direction of an arrow shows as E x =Esinθ and E y = Ecosθ respectively. As a result, an angle detection is possible in a range of ±90°. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05252910-A (JP)
Title: Deodorization of plasma powder
IPC: A23L13/20
Filed: 1992-02-08
Abstract: PURPOSE:To efficiently carry out deodorization of plasma powder excellent in long-term preservability, useful as a food material, etc., by bringing the plasma separated from animal blood into contact with porous reduced iron followed by conversion into powder. CONSTITUTION:The plasma separated from animal blood such as of cow is brought into contact with porous reduced iron followed by drying (e.g. spray drying to convert into powder, thus accomplishing the objective plasma powder deodorization.
Patent JP-S58174313-A (JP)
Title: Fibrosing suppressing agent for animal tissue
Inventor: IMADA ISUKE
IPC: A61P7/02
Filed: 1982-04-06
Abstract: PURPOSE:To prepare the titled agent administrable continuously because of its low toxicity and useful for the prevention and remedy of especially organofibrosis of mammals, by using a specific 6-substituted-2,3-dimethoxy-5-methyl-1,4-benzoquinone as an essential component. CONSTITUTION:The objective agent for suppressing the fibrosing of animal tissue is obtained by using the compound of formula (A is CH2 or CO; n is integer of 0-21; R is H or lower alkyl) as an active component. The compound has the activities to inhibit protocollagen.proline hydroxylase and suppress the biosynthesis of collagen, and is useful for the prevention and remedy of organofibrosis caused by the excessive accumulation of collagen, e.g. fibroid lung, hepatocirrhosis, nephrosclerosis, arteriosclerosis, scleroderma, myelofibrosis, chronic arthritis, etc. It is administered preferably at a dose of about 2-50mg per dey in 1- 3 times for adult in case of the prevention and remedy of hepatocirrhosis, arteriosclerosis, chronic arthritis, etc.
Patent JP-S56153741-A (JP)
Title: Supporting device for semiconductor wafer
Inventor: KATAOKA HIROSHI
IPC: H01L21/683
Filed: 1980-04-30
Abstract: PURPOSE:To increase the accuracy of the supporting work of the subject semiconductor wafer by a method wherein the air permeable metal plate having a small-pitched groove on the upper surface is installed at the supporting section of the main body, a wafer is placed on the metal plate and is vacuum-attracted, thereby enabling to protect the wafer from being deformed when it is supported. CONSTITUTION:A round-shaped concave section 12 is provided on the main body, the open side of which is used as a supporting section. An air permeable metal plate 18, consisting of a porous sintered material, is installed in the concaved section 12 in such manner that the upper surface of the metal plate 18 is facing the upper surface of the body. On the bottom surface of the concaved section 12, a concentric annular groove 14 and a radial groove 15 are provided and the suction hole 13 at the center is connected to a vacuum pump. The wafer 21 is placed on the air permeable metal plate 18, an airtight sealing is performed on the circumferential region using a sealing material 17 and have the metal plate vacuum-attracted. On the whole surface of the air permeable metal plate 18, a lattice-type groove 20 is provided, for example, and the pitch P2 is made smaller than the pitch P1 of a sintered granular substance. Through these procedures, dust is effectively sucked leaving nothing on the surface where the wafer is placed, thereby enabling to prevent the deformation of the wafer and to perform an accurate polishing work.
Patent JP-S62212891-A (JP)
Title: Code reading controller
Inventor: KATSUTA HIROSHI
IPC: G06K7/10
Filed: 1986-03-14
Abstract: PURPOSE:To remarkably improve execution efficiency by driving hardware to execute the processing of an MPU itself while holding the status and data of the MPU based on a request generated at the reception of pulse receiving processing generated every reception of a pulse outputted from a code scanner to attain receiving processing. CONSTITUTION:An I/O request receiving part 110 detects the high level of an I/O processing execution request line 501, samples an I/O processing execution format specifying line 502, and if the line 502 is in the high level, judges that the request is a pulse receiving processing request and sets up a macro service processing code forcedly in an instruction register 105. An execution control part 107 inhibits the address updating of a PC 101 and then executes macroservice processing while holding the values of the PC 101, a PSW 102 and a GR 103. An I/O request control part 500 outputs the address of a microservice register group 210 to an internal data bus 700 and an execution control part 107 reads out the addresses.
Patent JP-H09248413-A (JP)
Title: Pulse jet type bag-filter and driving method thereof
Inventor: HAMAGUCHI KEIZO
IPC: B01D46/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent increase of pressure loss of a pulse jet type bag filter. SOLUTION: In a bag filter, a filter cloth 2 is installed in a bag filter main body 1, a pulse jet nozzle 4 in the upper part of which a plurality of pulse jet jetting outlet 4a are formed is placed, a pulse pressure adjusting valve 3 to adjust the air pressure of pulse jet jetted to the filter cloth 2 from an air tank 5 is provided, and the driving method of the filter to remove dust in a waste gas and improve the removing efficiency of acidic gases from the waste gas involves processes of applying low pulsed pressure normally and applying high pulsed pressure.
Patent JP-S56154835-A (JP)
Title: Noise reduction circuit
Inventor: AKAGIRI KENZOU
IPC: G11B20/04
Filed: 1980-04-30
Abstract: PURPOSE:To increase low-frequency noise reduction effect by providing a variable gain amplifier itself with frequency characteristics that cancel influences of those of filters for pre-emphasis and de-emphasis when an input level is small. CONSTITUTION:Between input terminal 11 and output terminal 12, HPF13 for pre- emphasis and gain control amplifier 14 are interposed in series. Then, part of the output of amplifier 14 is sent to control terminal 16 of amplifier 14 via control circuit 15. This amplifier 14 decreases in gain as the input level rises. The gain increases as the input signal level drops, but the gain is limited to a certain value when the input level becomes extremely small. So that the gain of the noise reduction circuit at this time varies with the frequency through filter circuit 13 for emphasis, amplifier 14 is provided with a correcting filter circuit. Thus, the noise  reduction effect of low frequencies is increased.
Patent JP-H05254318-A (JP)
Title: Suspension device of vehicle
IPC: B60G3/18
Filed: 1992-03-16
Abstract: PURPOSE:To provide a suspension device which can improve the performance, be made in a compact size, reduce the weight, improve the degree of freedom in respect of layout and prevent rattle, looseness and so on of a connecting area by making a virtual king pin shaft approach an ideal one. CONSTITUTION:The lower end of a knuckle member 1 for rotatably supporting a wheel and a car body are connected to each other through a lower arm 4. An upper joint 21 is connected to the upper end of the knuckle member 1 in such a manner as to turn only amount the vertical axis, and the lower end of a damper device 6 is connected to the upper joint 21 in such a manner as to turn only amount the longitudinal axis 39 in relation to the upper joint 21. One end of an upper arm 5, the other end of which is connected to the car body, is supported on the longitudinal axis 39 or the upper joint 21. A sleeve is interposed between the lower end of the damper device 6 and the longitudinal axis 39, and the lower end of the damper device 6 and the upper joint 21 are connected to each other through the sleeve.
Patent JP-S53142899-A (JP)
Title: Bottle holder
Inventor: YAMADA MASUE
IPC: B65C3/00
Filed: 1977-05-19
Abstract: PURPOSE: To enable to hold bottles at stable position, by providing a shaking lever on the rotating body rotational free around the fixed shaft and by switching a pair of grippers placed on the shaking lever with cams mounted on the fixed shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63224093-A (JP)
Title: Data storage system
Inventor: IIJIMA YASUO
IPC: G11C7/00
Filed: 1987-03-13
Abstract: PURPOSE:To prevent an unreasonable data from being read out, even at the time of an access after the restoration of a system by adding a bit of chain information to respective divided data, only when all of the divided data are normally stored. CONSTITUTION:When the respective divided data is stored, the chain information to be added to the respective data is held temporarily and only when all of the divided data are stored normally, the held chain information is added to the respective data respectively. Accordingly, in the case of a system down during the storing operation of the respective divided data, due to the interruption of a power supply or the like since the data on the way of the storage is not added with the chain information yet, it becomes invalid. Thus, there is no fear that the unreasonable data is read out even at the time of access after the restoration f the system.