baber/WOPTO huggingface dataset:
Patent JP-2000012980-A (JP)
Title: Organometallic vapor growth system
Inventor: OTSUKA TAKEO
IPC: H01S5/30
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a good semiconductor crystal by preventing the blinding of a filter by providing a collector between an exhaust port and the filter for adsorbing reaction products. SOLUTION: A collector 10 has an external apparatus 11 and an internal apparatus 12, both of which have circular cross sections and is provided with an exhaust gas introducing port 16 on a lower exhaust port 5 side, an exhaust gas exhaust port 17 on the gas inlet port 18 side on a filter 13 side, and a gas storing section 12a on the bottom side. The lower exhaust port 5 and gas inlet port 18 on the filter 13 side are respectively connected to the exhaust gas inlet port 16 and exhaust gas exhaust port 17 by means of a coupling ring C, so that the collector 10 may be detached. Between the external apparatus 11 and internal apparatus 12, a hollow section 15 is formed and filled up with cooling water.  Even when gasified reaction products or unreacted gases are discharged from the lower exhaust port 5, the blinding of the filter 13 can be prevented, because most of them are collected by means of the collector 10.
Patent JP-S6338443-A (JP)
Inventor: KAMIYA TAKASHI
IPC: A61C8/00
Filed: 1986-08-01
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-2000013754-A (JP)
Title: Teletext broadcast data extraction circuit
Inventor: KADOTA HIROKI
IPC: H04N7/025
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To extract character data without the intervention of a CPU and to reduce a cost due to the reduction of a circuit scale by first sampling the character data with a clock for character data and next slicing it with average value (AVL 1) that is calculated from MAX value and MIN value of character data of a pulse (CRIG) part which shows a CRI part of the character data. SOLUTION: A CRIG is a pulse that shows a CRI part of a teletext signal 1 and is generated by a timing pulse generation circuit 11. The maximum value and minimum value of the signal 1 in a '1' period of the CRIG are calculated by a detection circuit 1:5 of CRI part maximum value/minimum value/slice value. A data extraction circuit 4 slices teletext data with a slice value (AVL 1) that is calculated by the circuit 1:5 after sampling it with a clock generated by a clock generation circuit 12 and outputs it as binarized character data.
Patent JP-H0740917-A (JP)
Title: Packing apparatus
Inventor: MIYASHITA SUSUMU
IPC: B65B13/22
Filed: 1993-07-21
Abstract: PURPOSE:To lengthen a service life of a driving transmission mechanism such as an electric motor used for supplying and fastening a band, also simplify maintenance such as part replacement and adjustment, make a compact, simple and inexpensive apparatus as a whole and save energy. CONSTITUTION:In a packing apparatus comprising a band supplying and fastening means F for performing tasks such as feeding a band B to be wound around an outer periphery of an object to be packed, primary fastening and secondary fastening, the band supplying and fastening means drives a roller 8 by means of a stepping motor M2 which can be controlled to normally/reversely rotate and stop for performing feeding of the band B, primary fastening and secondary fastening.
Patent JP-S6157803-A (JP)
Title: Method for detecting thickness of metallic foil stuck on insulator
Inventor: MURAMATSU MOTOHIKO
IPC: G01B7/06
Filed: 1984-08-29
Abstract: PURPOSE:To detect the thickness of metallic fiol stuck on an insulator nondestructively in a short time by bringing a couple of spot contacting terminals into contact with the surface of the metallic foil at a constant interval and measuring the DC resistance value between the terminals. CONSTITUTION:Spot contacting terminals 5 are brought into contact with surfaces of metallic foil sheets (e.g. copper foil) 2 and 3 stuck on the surfaces of the insulator at a constant interval to measure the DC resistance value between the terminals. In this case, Tx=K(1/R) hold, where Tx is metallic foil thickness, R is DC resistance, and K is a constant. The thickness of the metallic foil is therefore known by utilizing the correlation. Thus, the thickness of metallic foil is detected nondestructively in a short time on a production line even if the insulator is thick.
Patent JP-S6424613-A (JP)
Title: Fm signal demodulator
Inventor: TANAKA TADAAKI
IPC: H03D3/00
Filed: 1987-07-21
Abstract: PURPOSE:To suppress the production of pulsative noise by providing 1st and 2nd FM detectors, two frequency converters, a band pass filter and an adder adding a demodulation signal obtained as an output of the 2nd FM detector and an output signal of the 1st FM detector so as to make the pass band narrower. CONSTITUTION:An output obtained by an FM detection section 1 is subject to FM modulation by an FM modulator 7 and the output and input are led to a mixer to decrease the frequency deviation of the input FM signal. Moreover, the output of a mixer 8 is FM-detected by an FM detection section 11 and the said output and the output of the FM detection section 1 are summed by the adder 15. In this case, since the output of the mixer 8 has a narrower frequency deviation, the pass band width of a BPF 12 is made narrow and the noise in the output of the BPF 12 is decreased, then the production of pulsative noise is suppressed.
Patent JP-S6240499-A (JP)
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/22
Filed: 1985-08-16
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-S6240498-A (JP)
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/04
Filed: 1985-08-16
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-S5880831-A (JP)
Title: Manufacture of substrate for semiconductor device
Inventor: KAWAMURA SEIICHIROU
IPC: H01L21/84
Filed: 1981-11-10
Abstract: PURPOSE:To allow the formation of a large single crystal grain substrate on an insulating film and improve the reliability of the semiconductor device such as a bipolar transistor formed on this single crystal substrate, by controlling the thermal conductivity of a polycrystalline Si or amorphous Si layer on a recessed region thin in film thickness of the insulating film to be single-crystallized. CONSTITUTION:The central part of the part thin in film thickness of the Si dioxide film 2 formed on the Si substrate 1 is formed further thinner. On this Si dioxide film 2, the layer 3 of poly Si or amorphous Si is grown, and the surface of said growing layer is beam-annealed and fused. In this case, since the thinnest part in film thickness is cooled most rapidly, the crystal growth is promoted to the periphery with the thinnest part in film thickness as the core resulting in the formation of crystal grains of uniform size.
Patent JP-H1024425-A (JP)
Title: Method for releasing rubber molded product
Inventor: KAWANAKO MASAO
IPC: B29C45/38
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To certainly hold a molded product to a core mold until moved to a taking-out position and to easily take out the molded product from the core mold. SOLUTION: A mold is constituted of an upper mold 19, a core mold 20 and a lower mold 21. A cavity formed by mold clamping is filled with a rubber material and, when the material is solidified, the molds are opened. When the upper mold 19 and the core mold 20 are separated, the material solidified at the part of a runner 24 of the upper mold 19 is integrated with a molded product 12 and the molded product 12 is engaged with and held to the core mold 20 by the material residual part 26 at the part of the runner 24. A cutter 36 is fixed and arranged on the way of the moving route moving the core mold 20 to a molded product taking-out position and, at a time of the movement of the core mold 20, the material residual part 26 is cut off from the molded product 12 by the cutter 36. Thereafter, the molded product 12 is pushed by a push-out pin 33 to be taken out of the core mold 20.
Patent JP-H0232359-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: C07D471/04
Filed: 1988-07-21
Abstract: PURPOSE:To improve sensitivity and the potential stability at the time of durable use by incorporating a specific disazo pigment into a photosensitive layer. CONSTITUTION:The disazo pigment expressed by formula I is incorporated into the photosensitive layer of the electrophotographic sensitive body having the photosensitive layer on a conductive base. In formula, R1 and R2 denote an alkyl group, arom. hydrocarbon group, arom. heterocyclic group, which may have a substituent or R1, R2 may be the same or different. A1 and A2 denote a residual coupler group having a phenolic hydroxyl group; A1, A2 may be the same or different. The sensitivity characteristic and potential stability characteristic in repetitive use are improved in this way.
Patent JP-H05688-A (JP)
Title: Double side hull type oil tanker
Inventor: HASHIMOTO KUNIFUMI
IPC: B63B3/56
Filed: 1991-06-25
Abstract: PURPOSE:To improve arrangement structure of particularly support members to support a main longitudinal bulkhead in an oil tanker provided with a double side hull structure. CONSTITUTION:There are provided a double side hull structure consisting of a side shell plate 1, side structural member 1a and longitudinal side bulkhead 8, and a hopper tank structure 11 coupled with the lower end of the double side hull structure. Also, there are provided a pair of left and right main longitudinal bulkheads 2, 2 partitioning a tank space inside the longitudinal side bulkhead 8 into a central tank 5 and side tanks 6, and these main longitudinal bulkheads are provided on the respective insides with cross beam 4, 4 with the main longitudinal bulkhead. A support member 3 connecting the cross beams 4, 4 with these main longitudinal bulkheads is provided in the central tank 5. Thus, a base 7 of the support member 3 can be prevented from the occurrence of excessive stress.
Patent JP-S6160765-A (JP)
Inventor: JIYON FUREDERITSUKU KISUTONAA
IPC: C09D183/14
Filed: 1985-08-16
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-H05345813-A (JP)
Title: Hydrogenated block copolymer
Inventor: NAKADA HIROMICHI
IPC: C08F8/04
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a transparent hydrogenated block copolymer having excel lent solvent resistance, low-temperature characteristics and mechanical strength by hydrogenating a polymer composed of blocks of butadiene polymer, vinyl aromatic compound polymer and butadiene-isoprene polymer. CONSTITUTION:This hydrogenated block copolymer having an average molecular weight of 20,000-300,000 is a block copolymer having the structure of formula (X is polymer block composed of vinyl aromatic compound and having an average molecular weight of 3,000-7,000; Y is random copolymer block composed of isoprene and butadiene; Z is polymer block composed of butadiene and having an average molecular weight of 1,500-30,000) and produced by successively polymerizing butadiene, a vinyl aromatic compound and isoprene-butadiene in the presence of an initiator such as an alkyllithium compound. The 1,4-bond content in the block chains of Y and Z is >=80% and >=80% of the unsaturated bond in the block chains of Y and Z is hydrogenated. The hydrogenated block copolymer has excellent solvent resistance to organic solvents.
Patent JP-S6424389-A (JP)
Title: Heating cooking apparatus
Inventor: WATANABE KENJI
IPC: H05B6/64
Filed: 1987-07-20
Abstract: PURPOSE:To prevent attachment of dirt and enhance the wear resistance in setting and taking-out of a top plate by coating the inner side walls of a heating chamber with a non-sticky film containing mica. CONSTITUTION:The oversurface 12a of the inner wall of a heating chamber 12 is coated with No.1 film 27 of ceramic, non-metal type having heat resistance and high rate of radiation. Non-sticky, No.2 film 28 with high rate of radiation containing fluoric compound and mica is formed on the bottom surface 12e and the right and left side faces 12b, 12c of the opening in the inner wall of heating chamber. Thereby many pieces of mice receive the load distributedly even though a top plate 16 is slided on a protruding part 15, which together high hardness, hinders the non-sticky film 28 from easy wear.
Patent JP-2001010588-A (JP)
Title: Floating recovery device of underwater equipment
Inventor: IYAMA TADAHIRO
IPC: B63C7/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel floating recovery device of an underwater equipment capable of surely developing a stored balloon when the underwater equipment is recovered. SOLUTION: A bottomed outer cylinder 5 is provided on an opening part 4 of an outer shell (a) of underwater equipment A, a bottomed inner cylinder 2 dividable into a plurality of portions is stored in this outer cylinder 5 in a retractable manner, a balloon 3 is folded and stored in this inner cylinder 2, and fixed by penetrating a mouthpiece 12 of the balloon 3 to a bottom plate side of the inner cylinder 2. A gas cylinder 6 to feed the high pressure gas between bottom plates 5a, 5a of the outer cylinder 5 and the inner cylinder 2 is provided. The balloon 3 can be inflated after it is exposed from the outer shell of the underwater equipment in a substantially complete manner.
Patent JP-H1117117-A (JP)
Title: Esd protective circuit
Inventor: HARUKI SUNAO
IPC: H01L21/822
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an ESD projective circuit which enables protection of an internal circuit from ESD(electrostatic damage) even when static electricity is applied to external power source and GND terminal. SOLUTION: Inverters 6, 7 are provided between an external GND terminal 1 and a drain of an internal circuit, thus preventing the drain of the internal circuit from being connected directly to the external GND terminal 1. Even when an input of a transfer gate 81 of the internal circuit is intended to be at the GND level, inflow of a current to a VDD through a well from a drain of a P-type transistor 4 is prevented. Also, inflow of electrons to an external power-supply potential VDD terminal from a drain of an N-type transistor 5 is prevented.
Patent JP-H119120-A (JP)
Title: Digging site positioner for hole-digging machine
Inventor: YAMASHITA MASAO
IPC: A01G23/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To exactly dig holes at prescribed intervals in the longitudinal and transverse directions almost in no need of preliminary preparation. SOLUTION: This digging site positioning machine comprises the main body 10 equipped with a driving means for moving in the cultivated farm field and a vertically movable auger 17 for digging a hole at the target positions, the direction retainer 50 equipped with the blade 51 digging into the ground for setting the moving direction of the hole digger, the pitch-determining means 60 that is set around the rotary shaft of the driving means in order to calculate the moving distance of the hole digger and the intervals-determining means 70 that is projected in one direction either left or right or in the both directions in order to determine the interval between the reference point such as a previously formed hole and the auger 17 of the hole-digging machine.
Patent JP-S5884146-A (JP)
Title: Manufacture of glass dial for timepiece
Inventor: TOGAWA EIJI
IPC: C03C15/00
Filed: 1981-11-11
Abstract: PURPOSE:To obtain a glass dial which looks like a higher-class dia than a precious stone dial by forming an SnO2 film on glass having fine metallic powder dispersed thereon at a specified density, etching the film to a specified pattern, and etching the glass using the etched film as a mask. CONSTITUTION:Fine metallic powder 1 of Zn or the like having <=50mum diameter is dispersed on a glass plate 2 at >=51pieces/mm.<2> density, and an SnO2 film 3 having 100Angstrom -1mum thickness is formed on the glass 2. The film 3 is patterned with figures, etc. by a photoresist method, and te unnecessary part of SnO2 is etched. Using the remaining film 3 as a mask the glass 2 is etched by >=5mum depth. Thus, the film 3 contg. the metallic powder 1 has a surface 4 contg. many shallow pinholes, and figures, etc. having fine satin appearance is formed. Metallic films, oxide film, films of an org. material, etc. are then formed on the protruded surface 4, the recessed surface, the flat surface 5 not covered with th film 3 and the back side 6 to obtain a glass dial having fine appearance for a timepiece.
Patent JP-H0822981-A (JP)
Title: Cleaning method of low pressure cvd equipment
Inventor: SAKAMA MITSUNORI
IPC: H01L21/3065
Filed: 1994-07-07
Abstract: PURPOSE:To effectively etch, in a short time, deposit in a chamber and on the periphery of a susceptor, by using pulses of very low frequency, and amplitude-modulating high frequency power to be applied to an electrode for inducing plasma discharge in the chamber. CONSTITUTION:An electrode for inducing plasma discharge is installed in a chamber. High frequency power is sent to an amplitude modulator 4 in the next stage, from a high frequency oscillator 1 which applies high frequency power to the electrode. The high frequency power is subjected to amplitude modulation by the amplitude modulator 4, according to a low frequency signal from a low frequency oscillator 2. In a pulse modulator 5, the modulated high frequency power is turned ON and OFF by a very low frequency from a pulse oscillator 3. Thereby deposit in the chamber and on the periphery of a susceptor can be etched in a short time, with high efficiency.
Patent JP-H0734593-A (JP)
Title: Movable ceiling
Inventor: TOMIOKA MASAHIRO
IPC: E04B9/18
Filed: 1993-07-22
Abstract: PURPOSE:To select most excellent sound effect, construction effect and air- conditioning effect easily to a wide event. CONSTITUTION:A large number of fan-shaped panels 4 are disposed in the radial direction and the peripheral direction and a circular ceiling is constituted as a whole, each fan-shaped panel 4 is lifted and lowered discretely through wires 11, and a ceiling shape and a ceiling surface under an arbitrary state are selected in simple structure while natural light is collected and utilized positively in an arbitrary space. Most excellent sound effect, construction effect and air-conditioning effect are selected easily to a wide event from a large-scale event using the whole stadium to an intermediate or small scale event mainly employing a part of the stadium.
Patent JP-S5970021-A (JP)
Title: Dynamic type semiconductor device
Inventor: MIYATAKE HIDEJI
IPC: H03K19/096
Filed: 1982-10-13
Abstract: PURPOSE:To keep normally the operation of a circuit without excessive delay even if a power voltage is changed by providing a charging circuit precharging a precharge terminal to the power voltage. CONSTITUTION:Enhancement type MOS TRs 1, 2 constitute a push-pull type dynamic circuit. The charging circuit 100 executes a booster trapping action precharging a terminal OUT to the power voltage. An enhancement MOS TR3 connects the source to a booster trapping node (a), the gate to a power supply VDD and the drain to a precharge signal phi1 of which rise time is faster than that of a precharge signal phip by t3. One end of an electrostatic capacitor 4 is connected to the node (a) and the other end is connected to the signal phip. Selection of the time t3 and the capacitor 4 makes it possible to change the precharging level in accordance with the variation of the power voltage, so that the circuit can be operated without excessive delay even if the voltage is temporarily raised especially during a precharging period.
Patent JP-H05207897-A (JP)
Title: Thromboplastin extract, reagent, and their preparation
Inventor: DEIBUITSUDO EI BAROU
IPC: A61K35/30
Filed: 1992-07-08
Abstract: PURPOSE: To prepare a thromboplastin extract and reagent capable of consistently providing a lower PT value for a normal human plasma regardless of lots.  
     CONSTITUTION: This thromboplastin extract contains an aqueous thromboplastin extract containing a metallic ion chelating agent and derived from a powdery thromoboplastin source. The thromboplastin reagent used for blood coagulation tests contains the extract and calcium ions and may further contain a stabilizer and a preservative. The thromboplastin reagent is prepared by extracting the powdery thromboplastin source in an aqueous solution containing a powder of the metallic ion chelating agent, separating the powder in the solution into a precipitate powder and a supernatant thromboplastin extract and mixing the supernatant thromboplastin extract with calcium ions. The stabilizer and preservative may further be mixed therewith. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0628065-A (JP)
Title: Information processor
Inventor: TANI YASUHIRO
IPC: G06F1/28
Filed: 1992-07-08
Abstract: PURPOSE:To prevent the repeated depression of the same key in an operator's no input state and to reduce power consumption by sending specific information such as keyboard ID data when the ON state of a certain key is continued for a fixed time or more. CONSTITUTION:Key scanning is executed, key data are transferred to a current key data area KONT 1 and whether data coincident with the data of a preceding key data area KONT 2 exist or not is checked. Out of inconsistent data, ON data at the current time are turned on by a key data buffer KDTB and ON data at the preceding time are turned off by the buffer KDTB. Out of coincident data, the keyboard ID of ON data is transferred to the buffer KDTB. Consequently the repeated depression of the same key in the operator's no input state can be prevented and power consumption can be reduced.
Patent JP-H0935768-A (JP)
Title: Contact
Inventor: SAITO KAZUKI
IPC: H01R12/55
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a contact which can make press-fitting contact with high tenacity to a relatively thin mating plate-shaped part, and can properly make contact with a conductive part for connection of the mating part without causing dislocation. SOLUTION: Press-fitting each press-fitting parts 10c and 10d of a contact 10 severally into each through hole 120a that the board 20 as a mating plate- shaped part has will press-fit and connect this contact 10 to the board 20 with high tenacity, since a plurality of press-fitting parts exist. Hereby, the dislocation of the contact body 10 is prevented, so it can also be performed properly when bringing the contact terminal part 10a into contact with the conductive part (mating contact in mating connector) for connection of the mating part.
Patent JP-S6337703-A (JP)
Title: Mixing circuit
Inventor: FUKUSHI YUZO
IPC: H03F3/181
Filed: 1986-07-31
Abstract: PURPOSE:To output a mixing signal from which an articulate reproduction sound is obtained by mixing sound signals obtained from plural microphones while emphasizing signals which are relatively high in level. CONSTITUTION:A sound generated to a microphone 1-1 is inputted to the microphone 1-1 as shown by a broken-line arrow A1 and also inputted to other microphones 1-2 and 1-n shown by broken-line arrows A2 and An. At this time, sound signals generated by the microphones 1-2 and 1-n are lower in level than the sound generated by the microphone 1-1. The level difference between the former and latter increases by the expansion ration of expanders 2-1 and 1-n behind the expanders 2-1 and 2-n. Consequently, the component of the sound signal generated by the microphone 1-1 is emphasized in the sent signal of an amplifier 3, and the signal is amplified by a compressor 4 while the level difference is held emphasized. Consequently, the mixing signal from which the articulate reproduction sound is obtained is generated.