baber/WOPTO huggingface dataset:
Patent JP-S60178737-A (JP)
Title: Circuit fault diagnosis circuit
Inventor: SEGUCHI HIROSHI
IPC: H04B17/18
Filed: 1984-02-24
Abstract: PURPOSE:To separate easily the factor of a circuit fault by using a diagnosis circuit to decide the time relation between a deviation of an amplitude frequency and the generation of said circuit fault as well as the reception input level when the fault is produced. CONSTITUTION:A diagnosis circuit 11 records the time point when a code error is produced and the duration of the error by means of a timepiece 12 when a code error signal (d) is received. At the same time, the circuit 11 records the reception input level from a gain control signal (a) as well as the amplitude deviation between a signal obtained after the diversity synthesization and an input signal of a demodulator 5 from amplitude deviation detection signals (b) and (c). It is decided that the code error is due to the fading if the reception input level has a drop or an amplitude deviation is produced. While a fault of a device is decided in case the reception input level and the amplitude deviation ae normal. In case a small number of code errors are scattered in terms of time owing to a fault of the device, the characteristic deterioration of the device is decided. While a defective parts or a defective soldering process is decided in case a large number of code errors are produced intermittently.
Patent JP-H09226929-A (JP)
Title: Conveyer device
Inventor: HAGIWARA YOJI
IPC: B65G15/14
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To even the offset of the contents in a bag efficiently during the conveying operation, by giving a vibration to bag packing articles in order to even the offset of the contents in the bag of the bag packing articles loaded on the upper side span of the belt of a conveyer. SOLUTION: Both belts 6a and 1a of the upper and the lower conveyers 6 and 1 are run at the same speed each other. A belt guide 4 of the lower side conveyer 1 is vibrated by a vibration motor. Bag packing articles P fed between both belts 6a and 1a are conveyed following the running of both belts 6a and 1a in the condition held in the up and down direction between both belts 6a and 1a. Since a vibration is applied to the bag packing articles P in this case, the offset of the contents c in the bag b is evened efficiently. Thereafter, they are packed in a box in an adequate aligning condition.
Patent JP-H11233459-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAYAMA SHUJI
IPC: H01L21/301
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of a semiconductor device which is excellent in dividing a semiconductor wafer with easy treatment after dividing. SOLUTION: This manufacturing method of a semiconductor device is provided with a process where a first adhesive sheet 5 is stuck on one surface of a semiconductor wafer 1, a process where a second adhesive sheet 10 of thermal exfoliation whose bonding strength is rapidly decreased by heating is stuck on the other surface, a process where the semiconductor wafer 1 is plurally divided by applying pressure on division program lines 9 of the semiconductor wafer 1 via the first adhesive sheet 5, a process where the second adhesive sheet 10 is heated up to a temperature where its bonding strength is rapidly decreased, and a process where the second adhesive sheet 10 whose bonding strength is decreased by the heating process is peeled from the semiconductor wafer 1 in the divided state.
Patent JP-S59160663-A (JP)
Inventor: KASAI KENZOU
IPC: B62B7/12
Filed: 1983-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000229665-A (JP)
Title: Container
Inventor: MATSUO HIROSHI
IPC: B65D77/30
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a container from which stimulative or lacrimatory gas does not leak during transportation or storage of stimulative or lacrimatory agricultural chemicals. SOLUTION: This container is molded from high nitrile resin by stretch blow molding. In this case, the film part to be heat sealed to a container mouth part is a multi-layer film comprising a high nitrile film outside layer and one or more kinds of films chosen from polyester, polyolefin, or polyvinyl alcohol film.
Patent JP-S57150224-A (JP)
Title: Multivalue discriminating and reproducing device having error signal detecting function
Inventor: MIZOGUCHI SHIYOUICHI
IPC: H03M1/40
Filed: 1981-03-13
Abstract: PURPOSE:To simplify the constitution, by decidig an error signal against a discrimination level, from a signal which has full-wave-rectified a discriminating and reproducing signl and an input signal of a multivalue amplitude modulating signal. CONSTITUTION:It is considered to discriminate +3, +1, -1 and -3. A signal inputted to a terminal VIN is applied to a discriminating and reproducing circuit 21 based on ''0'', and a signal G1 corresponding to positive or negative of the input signal is outputted. The input signal is folded by a full-wave rectifying circuit 22, is compared with +2 in a discriminating and reproducing circuit 23, and an output signal is generated. From OR of this output signal and the output signal G1, an output signal G2 whose discrimination value is +2, 0 and -2 is obtained. A signal which has been folded twice by 2 full-wave rectifying circuits 22, 24 is inputted to the discriminating and reproducing circuit based on +1. From OR of this output signal and the output signal G2, an error signal E which repeats ''1'' and ''0'' alternately by making +3, +2,--3 its discrimination value is obtained.
Patent JP-H07224946-A (JP)
Title: Sealing device
Inventor: MATSUSHIMA NOBORU
IPC: F16J15/3232
Filed: 1994-02-07
Abstract: PURPOSE:To prevent deformation of a seal lip even if a holding member is deformed by any external influence. CONSTITUTION:A sealing device main body (a) which is provided with a lip part 2 serving as a seal lip and a metal annulus 3 serving as a reinforcing annulus for supporting the lip part 2, is fixed to an installing part through a retainer 1 serving as a holding member for holding the sealing device main body (a), the sealing device main body (a) is integrated with the retainer 1 through an elastic member, and the sealing device main body (a) is floating- supported in relation to the retainer 1 by the elastic member.
Patent JP-H07245791-A (JP)
Title: Exchange system
Inventor: KAJI AKIYOSHI
IPC: H04Q11/04
Filed: 1994-03-07
Abstract: PURPOSE:To provide the exchange system in which relay processing of a compressed incoming call is implemented accompanied by no deterioration in signal quality. CONSTITUTION:The system is provided with an additional information analysis section 18 analyzing additional information given in a multiplexed incoming call from a digital line 2 to discriminate whether or not the incoming call is compressed, a relay processing discrimination section 19 discriminating the presence of a relay processing request of the incoming call, a demultiplex section 14 demultiplexing the incoming call, an expansion section 16 expanding the demultiplexed incoming call, a compression section 17 compressing a transmission call from a communication terminal equipment 1-i, a multiplexer section 15 multiplexing the compressed transmission call, and a control section 21 controlling the multiplexer section 15 to transfer the incoming call demultiplexed by the demultiplexer section 14 to the digital line 2 not via the expansion section 16 and the compression section 17 when the additional information analysis section 18 discriminates it that the incoming call is compressed and the relay processing discrimination section 19 discriminates the presence of the relay processing request.
Patent JP-S52117945-A (JP)
Title: Molding materials of diallyl phthalate resin
Inventor: NAGAI YUUJI
IPC: C08K3/26
Filed: 1976-03-31
Abstract: PURPOSE: Molding materials of diallyl phthalate resins capable of giving molded articles having improved mechanical strength, especially flexural strength, containing a specific amount of calcium carobnate powder having a particle size of ≤0.08μm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03239202-A (JP)
Title: Surface high reflecting mirror
Inventor: FUJII HIDEO
IPC: G02B5/08
Filed: 1990-02-16
Abstract: PURPOSE:To improve film adhesiveness, moisture resistance, etc., by forming chromium sulfide an underlying layer between a substrate and a reflecting layer. CONSTITUTION:The chromium sulfide underlying layer 2a is formed on the substrate 1a and the reflecting layer 3a consisting of silver and a protective layer 4a are formed thereon. The underlying layer 2a is formed of the chromium sulfide having the high adhesiveness to the plastic substrate 1a and the thickness thereof is preferably >=10nm, more particularly preferably 15 to 50nm. The adhesive strength between the substrate 1a and the reflecting layer 3a consisting of the silver is, therefore, intensified if the underlying layer 2a of the chromium sulfide having the high adhesiveness to the substrate 1a is formed on the substrate 1a and the reflecting layer 3a consisting of the silver is formed on the chromium sulfide underlying layer 2a even if the substrate 1a is formed of plastic, such as polycarbonate or polyester. The surface high reflecting mirror having the high film adhesiveness, moisture resistance, etc., is obtd. in this way.
Patent JP-H11312567-A (JP)
Title: Ic socket structure and ic mounting method
Inventor: MATSUNAGA HITOSHI
IPC: H01R33/76
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To substantially enhance economical efficiency by holding a plurality of metal terminals in parallel in a terminal holding means, detachably fixing a pressing member to a socket main body, and pressing the terminal holding means against the metal terminals so that the metal terminals come in contact with the circuit wire on a board. SOLUTION: When a metal terminal part 16 is housed in a through-hole 12, each side of a base member 16c is surely held by a large rectangle of the through-hole 12. For positioning metal terminal parts 16-19 when they are housed in a socket main body 10 by the positions of the through-holes 12-15, the positions of the through-holes 12-15 are positioned according to the kinds of mounting object ICs. A pressing member 20 is formed so that the outer shape is almost matches with a recess 11 of the socket main body 10, and fit to the socket main body 10. When the pressing member 20 is fit to the socket main body 10, the top surfaces of the base members 16c of the metal terminal parts 16-19 are pressed with the pressing member 20.
Patent JP-H06350221-A (JP)
Title: Structure with metal layer laminated on electrical conductivity polymer layer and its preparation
Inventor: MUTSAERS CORNELIUS MARCUS J
IPC: H05K3/18
Filed: 1994-03-07
Abstract: PURPOSE: To provide a laminated structure with a polymer layer having a conductive and almost non-conductive polymer pattern and a simple manufacturing method, by forming a metallic layer on the conductive polymer layer in an electrodeposition method. CONSTITUTION: A laminated structure has a substrate 3 and a polymer layer 5, while the polymer layer 5 is made of a conductive region 7 with sheet resistance of 1000Ω/(square) at maximum. An adjoining part to the polymer layer 5 is almost non-conductive with sheet resistance 10<6> times as high as that of conductive region 7. In addition, there is a metallic layer 9, for example a copper layer, formed in an electrodeposition method on the conductive region 7. Liquid fed on the substrate 3 includes 3,4-ethylenedioxithiophene or polyaniline.
Patent JP-H09324207-A (JP)
Title: Method for melting high nickel alloy steel
Inventor: HARA TAKAYASU
IPC: C21C5/46
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To economically melt a high Ni alloy steel at a high productivity and in a high Ni hitting ratio by dividedly charging and melting a special quan tity of Ni-containing solid raw material into molten iron executing pretreatment in a converter. SOLUTION: The molten iron from a blast furnace after desiliconizing, is charged into the converter after desulfurizing and dephosphorizing to <= about 30ppm S and <= about 30ppm P by the pretreatment process. Therein, Ni- containing solid raw material is charged and melted together with carbon temp.- raising material, slag-making material, etc., by dividing into two or more times through a charging chute so as to contain 30-45wt.% Ni in molten steel. At this time, Ni content W1 , W2 is decided with the inequality and tapped without confirming Ni concn. at the blowing-stop time in the last blowing stage. By this method, the alloy component at the last blowing-stop time is controlled in the range of >=p0.5% to the target value.  Then, the shortening of steel-making time, the preventing of refractory damage and the reducing of unit requirement of the temp.-raising material can be obtd. and thus, the higih Ni alloy steel is obtd.
Patent JP-H06316303-A (JP)
Title: Processing method of domestic refuse
Inventor: DOORU ERUDAARU
IPC: B65F5/00
Filed: 1994-03-07
Abstract: PURPOSE: To economically treat garbage in a garbage dump site by simplifying garbage sorting operation and making citizens easily adhere to a method. CONSTITUTION: Garbage is sorted into two or more classes and placed into a unified domestic garbage container 10. The container is divided into a respective number of compartments 12, 14. The container is transported to a garbage dump site and separated into respective compartments. Each compartment is moved to its respective garbage handling location.
Patent JP-S58153415-A (JP)
Title: Transistor circuit
Inventor: YAMASHITA NORIYUKI
IPC: H03K4/02
Filed: 1982-03-08
Abstract: PURPOSE:To generate stably staircase waves or to divide stably the frequency of a high frequency signal, by using intercontact capacitors opposite to each other formed in an IC chip. CONSTITUTION:When an input pulse PIN is applied to a terminal 12, switches 3, 6 are turned on and the voltages V1, V2 of votlage shifting circuits 2, 5 are added to the capacitors C1, C2 in the IC chip. The capacitors C1, C2 and the switches 3, 6 act as a holding circuit in an analog storing circuit. The terminal voltages of the capacitors C1, C2 rise by 2 (V1+V2) in every period of the pulse PIN. If the voltage applied to the noninversive input terminal of a Schmitt circuit 10 exceeds a fixed value, an output pulse POUT is generated, a switch 7 is turned on and the capacitors C1, C2 are discharged. If the pulse PIN is fixed so as to actuate a Schmitt trigger circuit at every ten periods, 1/10 frequency division can be simply executed.
Patent JP-H07249906-A (JP)
Title: High frequency device
Inventor: KASAI MASAHIRO
IPC: H01P3/08
Filed: 1994-03-08
Abstract: PURPOSE:To prevent the generation of deterioration in characteristics at the time of high speed waveform transmission by terminating both the ends of plural terminals adjacent to a terminal for propagating a high speed signal by a terminal equipment having the characteristic impedance of the terminal concerned. CONSTITUTION:A ceramic board 14 having a prescribed aperture part is fixed to a metallic casing, a package 11 to which a multi-phase printed board 22 is fixed is inserted into the aperture part and fixed to the casing and terminals fixed to the package 11 are connected to patterns formed on the boards 14, 22 through the terminals 12. Plural terminal parts formed on the package 11 are constituted of 50'OMEGA lines and the terminals 12 adjacent to a high speed signal line 25 are terminated through a 50OMEGA. film resistor 30, a chip resistor 31 and via holes 20 formed on respective boards 14, 22 in the package 11.
Patent JP-H03240818-A (JP)
Title: Information recorder
Inventor: OGASAWARA YUTAKA
IPC: G11B20/10
Filed: 1990-02-19
Abstract: PURPOSE:To effectively record data and to shorten the data recording time by controlling the recording timing based on the data transfer speed, the data recording speed, and the data quantity. CONSTITUTION:When a write command is sent to a controller 3 from a host computer 2, a CPU 4 designates the head sector number and the number of sectors needed for recording data to an optical disk controller ODC 7 together with the head address of the data to be stored in a buffer RAM 8. Simultaneously, the ODC 7 checks the sector number of an optical disk which is demodulated by a demodulation circuit 10 and then sends the data on the RAM 8 to an ECC circuit 9 when a desired sector is detected. When the data recording operation is over, the data are verified. When an error is decided, the data on the RAM 8 are written again. The recorded data are held in the RAM 8 until the satisfactory verifying result is obtained.
Patent JP-H07226533-A (JP)
Title: Photocoupler and its manufacture
Inventor: OGAWA KENJI
IPC: H01L31/12
Filed: 1994-02-10
Abstract: PURPOSE:To provide a means for improving dielectric strength which can be easily formed without requiring particular material and setting delicate manufacturing condition or the like. CONSTITUTION:A light emitting element 1 is mounted on an input side lead frame 3a, a light receiving element 2 is mounted on an output side lead frame 3b, and bonding wires 4 connect the part between pads of each of the elements and lead frames corresponding with each of the pads. A resin film 5 is formed by using transparent resin at the tip part of the output side lead frame 3b so as to cover the end portions of the light receiving element 2 and the lead frame. The space between the light emitting element 1 and the light receiving element 2 is filled with transparent resin 6, and an optical path is formed. The whole body is packaged with mold resin 7.
Patent JP-H04274337-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI TOKUMASA
IPC: H01L21/60
Filed: 1991-03-01
Abstract: PURPOSE:To prevent short-circuiting due to contact between an edge portion of an integrated circuit chip and a lead of a tape for a carrier by maintaining the integrated circuit chip and the tape for the carrier in a proper positional relationship and then reducing displacement before implanting a sealing resin in sealing the integrated circuit chip. CONSTITUTION:Before implanting a sealing resin, a semi-cured resin chip (9) is provided between an area near an edge of an integrated circuit chip (3) and an inner lead portion (2a) of the tape for a carrier (1) for tentative locking, thus preventing displacement between the integrated circuit chip (3) and a lead (2) and short-circuiting due to contact of the edge of the integrated circuit chip (3) to the lead.
Patent JP-S63203191-A (JP)
Inventor: TAGUCHI KAZUO
IPC: D05B37/00
Filed: 1987-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04276386-A (JP)
Title: Memory circuit
Inventor: OGURA TAKESHI
IPC: G11C11/418
Filed: 1991-03-01
Abstract: PURPOSE:To control the reading and writing of information by plural signals with simple configuration by taking the logic of a first signal to control the reading and writing of the information and a second signal to control the action of a memory circuit and controlling the power supply. CONSTITUTION:When a second signal supplied from a signal line 11 is (1), a (p) channel Transistor(Tr)12 becomes a non-conducting condition. When a first signal supplied from a word line 31 within the time is (1), an (n) channel Tr34 and 37 becomes the conducting condition and a reading action can be performed. When the true value of information to be written in a bit line 32 is impressed from the condition where the information is held, the complementary value is impressed to a bit line 33 and (1) is given to the word line 31 only, a (p) channel Tr40 becomes the non-conducting condition and the writing action can be to suppress the constituent to the minimum limit, a memory circuit to be able to read and write the information with 2 signals can be obtained.
Patent JP-H02248990-A (JP)
Title: Louver panel
Inventor: ARAN ROBAATO HAAUTSUDO
IPC: H04N5/72
Filed: 1990-02-19
Abstract: PURPOSE: To make use of this louver panel especially for a display device by providing the panel with individual means for holding a louver at a tension state and for setting up the transmission direction of a passage formed by an adjacent louver. CONSTITUTION: Respective structures 2, 4 have plural digits 6 and a peg 8 is set up in each digit 6. The structures 2, 4 are arranged close to each other sufficiently for interlacing the digits 6 with them and a tape 10 is stretched among two tape spools 11, 12, tension applying devices 13, 14, clamping devices 15, 16 and pins 17, 18. The tape 10 is positioned among pegs 8 in respective structures 2, 4 and formed by a thin polyester base film of which both sides are coated with mat pluck layers. When the devices 15, 16 are opened, the two structures 2, 4 are separated from each other and the tape is automatically inserted. Then the structures 2, 4 are fitted to a frame by bolts or the like to form a louver panel having prescribed size. Consequently deformation on the centers of respective louvers 21 is suppressed.
Patent JP-H04255833-A (JP)
Title: Exposure detection device
Inventor: KODAMA SHINICHI
IPC: G03B7/08
Filed: 1991-02-07
Abstract: PURPOSE:To facilitate high-speed and high accuracy operation by reading the photoelectric converting element of a video sensor and performing overflow operation during a horizontal blanking period, and detecting exposure according to the current source current of the photoelectric converting element. CONSTITUTION:A read circuit 3 reads the photoelectric converting element of the video sensor 2 during the horizontal blanking period and the overflow operation is performed. An exposure processing circuit 4 performs the exposure detection according to the source current of the photoelectric converting element in this overflow operation. For the purpose, a mean AE value can be obtained by calculating the mean value of the source current in the overflow operation and an AE signal weighted in read line units is obtained by detecting the source current in the overflow operation at the time of specific horizontal blanking in one field.
Patent JP-S53120613-A (JP)
Title: Preparation of superhard alloy
Inventor: HARA AKIO
IPC: C22C29/06
Filed: 1977-03-30
Abstract: PURPOSE: To enable to obtain stably even the superhard alloy of large shape, by dry pulverizing the binding metal and the carbide or nitride in the prescribed ratio, by performing the reducing treatment and, after that, by adding the prescribed amount of carbide or nitride and dry mixing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60179662-A (JP)
Title: Current detector
Inventor: TAKEDA MASAAKI
IPC: G01R15/18
Filed: 1984-02-28
Abstract: PURPOSE:To reduce the cost by providing two thermistors which detect heating due to an eddy current loss of a magnetic material surrounding an electric wire and its inside and the environmental temperature of the electric wire respectively. CONSTITUTION:A magnetic material 7 consisting of materials having a low resistivity generates the eddy current loss due to an AC magnetic field generated by an electric wire 2. The eddy current loss is increased according as the magnetic material 7 is thicker. A thermistor 8 detects the rise of temperature caused by heating due to the eddy current loss generates in the magnetic material 7. A thermistor 9 detects the environmental temperature of the electric wire 2. A control circuit 6 is a general resistance bridge circuit with thermistors 8 and 9 as sides; and if the temperature detected by the thermistor 8 is higher than that by the thermistor 9 by a certain value or larger, the circuit 6 discriminates flow of a current to the electric wire to light an indicator 4. Thus, it is sufficient if resistance changes of thermistors 8 and 9 are detected by the simple control circuit, and the control circuit is simplified to reduce the cost.