baber/WOPTO huggingface dataset:
Patent JP-H10287771-A (JP)
Title: Carbon black for tire tread compound
Inventor: SUZUKI OSAMU
IPC: C08K3/04
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide carbon black which can give a rubber compound being satisfactory in the incompatible properties i.e., high abrasion resistance and low-level heat buildup and improved in tear properties (elongation properties) and processability. SOLUTION: This carbon black is one having basic properties: the nitrogen adsorption specific surface area (N2 SA) is above 140 m<2> /g to below 200 m<2> /g and a DBP oil absorption of above 110 ml/10 g to below 160 ml/100 g, wherein the most frequent mode (Dst) of aggregates as measured by centrifugal analysis satisfies the conditions: l) Dst>90 nm, and 2) Dst 0.82×(DBP)-0.16×(N2 SA)-5.
Patent JP-S5539233-A (JP)
Title: Air cleaner
Inventor: KOSUGE AKIRA
IPC: B01D53/00
Filed: 1978-09-11
Abstract: PURPOSE: To make the air cleaner possible to clean the air at high efficiency for long hours, by arranging the cleaning zone, the adsorbent of iron hydroxides, the peculiar SO 2  adsorbent, etc., sequentially from the air intake toward the cleaned air supply port, at cleaning the air polluted by SO 2 , H 2 S, etc.  
     CONSTITUTION: The air being medially polluted by H 2 S, SO 2 , etc., is sucked by the turbofan 9 after being treated through the external air intake 2, the prefilter 1, and the cleaning zone 3 where the air is cleaned by the cleaning water being irrigated countercurrently against the air flow and a part of H 2 S, SO 2 , is removed. Next, the relative humidity of the air is reduced by the demister 3' and the heater 4, and the residual H 2 S is removed by the adsorbent filter 5 holding the iron hydroxides. After that, the residual SO 2  is removed by the adsorbent 6 (metal oxides of Cu-Mn group, for instance) which adsorbs SO 2  and does not emit NO at adsorbing NO x  coexisting in the atmospheric air; additionally, residual SO 2  and NO 2  are removed by the alkali impregnated active carbon 7, and thus cleaned air is sucked and sent to the supply port 10 by the fan 9 through the after-filter 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5813646-A (JP)
Title: Preparation of resin composition containing organic peroxide in high concentration
Inventor: KONDOU MAMORU
IPC: C08L23/00
Filed: 1981-07-16
Abstract: PURPOSE:To prepare the titled composition preventing the excessive heat exposure and keeping the shape of the resin pellet, by mixing a resin containing a specific amount of vinyl acetate with an organic peroxide within a specific temperature range, thereby allowing the most part of the organic peroxide to be absorbed in the resin. CONSTITUTION:100pts.wt. of a resin containing >=15wt% vinyl acetate (preferably ethylene-vinyl acetate copolymer resin) is compounded with >=10pts.wt. of an organic peroxide (preferably dicumyl peroxide) by mixing both components at a temperature above the melting point of the organic peroxide and below the melting point of the resin, to absorb the most part of the organic peroxide in the resin. The mixing is carried out at low speed, i.e. <=600rpm.
Patent JP-S5236107-A (JP)
Title: Liquid detergent composition
Inventor: NISHIMURA MASAAKI
IPC: C11D1/37
Filed: 1975-09-16
Abstract: PURPOSE: A liquid detergent composition having extremely mild effect on the skin and excellent detergency, solution stability and rinsing properties. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06326488-A (JP)
Title: High frequency package equipment
Inventor: ITO KATSUO
IPC: H05K5/03
Filed: 1993-05-14
Abstract: PURPOSE:To provide a high frequency package equipment capable of preventing radiation and permeation of electromagnetic waves through an I/O terminal part. CONSTITUTION:The title equipment consists of the following; a metal case 10 having a space surrounded by a metal side wall, a high frequency circuit part formed in the space, a metal lid 15a covering the upside of the space, an I/O terminal 14 which penetrates a metal side wall and whose both sides are surrouned along the stretching direction by the metal side wall, and a second metal lid 15b which covers commonly the upside of the I/O terminal 14, and the upside of the other I/O terminal connected with the I/O terminal 14.
Patent JP-H04339785-A (JP)
Title: Container for semiconductor device
Inventor: YAMANAKA AKIMITSU
IPC: B65D85/86
Filed: 1991-05-17
Abstract: PURPOSE:To provide a container suitable for the reception of semiconductor devices of different shapes for use in a pair. CONSTITUTION:The receiving parts 13 and 14 are formed to flatly receive the IC's of different shapes, e.g. CCD 11 and ROM IC 12. The receiving part is composed of a case body 10 provided with protecting grooves 18 and 20 for protecting IC leads and a lid 30 provided with pressing parts 31 and 34 for pressing the upper surfaces of the IC's to prevent them from being raised. In this way main IC bodies and their leads can be protected and received flatly in the case and, therefore, arranged unmistakably in an adjacent pair. Due to such a flat IC arrangement, moreover, this case has the advantage of making an automatic IC reception and removal possible with ease.
Patent JP-S62271880-A (JP)
Inventor: KATSURAYAMA KUNIHIRO
IPC: B65D88/66
Filed: 1986-05-15
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-S5814440-A (JP)
Inventor: FUJII KUNIHISA
IPC: H01H51/06
Filed: 1981-07-20
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-H0648334-A (JP)
Title: Rubber crawler
Inventor: MURAMATSU TAKEO
IPC: B62D55/253
Filed: 1992-04-03
Abstract: PURPOSE:To reduce the slip-off of a wheel and reduce weight by improving the angular part of a rubber crawler and realizing the perfect engagement between a sprocket and the angular part. CONSTITUTION:In a rubber crawler 40 which is constituted of a rubber angular part 50 which projects from the inner peripheral surface of a rubber elastic body 41, embedded tensile body 42, and a rubber lug 44 which is formed on the outer peripheral surface, and the angular part is formed into an arcuate part 52 at the center and each formed into a building-out part 51 on both the sides, and is engaged with the tooth bottom part of a sprocket, and transmits a driving power. Accordingly, the engagement between the sprocket teeth and the angular part is made perfect, and the large merit that the generation of slip-off of a wheel is suppressed and the weight is reduced as a whole can be obtained. Since a core metal is not embedded, the riding-over of a rolling wheel, etc., on the core metal is prevented, and the rugged feeling can be eliminated, and the outside bulging-out of the rubber crawler due to the centrifugal force during traveling is prevented, and high speed traveling is enabled.
Patent JP-H01282915-A (JP)
Title: Power frequency component and filter rejecting its harmonic component
Inventor: FURUSAWA KOICHI
IPC: H03H17/02
Filed: 1988-05-09
Abstract: PURPOSE:To minimize the waveform distortion and to obtain a signal with excellent S/N by providing a means passing only an ultralow frequency component from an input signal and eliminating a power frequency component and its even/odd number harmonic components. CONSTITUTION:An input signal is quantized by a sampling section 1 of the filter, the signal is given to a multiplex BPF 2, an output of the BPF 2 is subtracted from the input signal whose phase is matched by a group delay section 3 at an adder section 4 so as to obtain a multiplex notch filter output. Only the ultralow frequency component below the lower frequency is extracted by an LPF 6 from the power frequency, its high frequency component and ultralow frequency component outputted from the BPF 2. On the other hand, the multiplex notch filter output signal outputted from the adder section 4 passes through a group delay correction section 7 and the phase is matched with the output of the LPF 6. Then the multiplex notch filter output signal whose phase is matched is added to the output of the LPF 6 by an adder section 8 to form the notch filter having the frequency characteristic shown in figure.
Patent JP-H09294838-A (JP)
Title: Glove
Inventor: KOSHIO YOSHINOBU
IPC: A63B71/14
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a glove forming finger tubes with inner finger bags and outer finger bags, surely grabbing a ball in use for a long period, removing the malodor generated by the sweat and blots stuck to the inner finger bags, and capable of being comfortably used by forming the back side inner skin of each inner finger bag with synthetic leather. SOLUTION: The outside of the inner finger bag 3 of each finger tube 1 is covered with an outer finger bag 4, and a palm side inner skin 5 and a back side inner skin 6 are sewn together to form the inner finger bag 3. A pad 7 absorbing the shock when a ball is captured is provided between the palm side inner skin 5 and the outer finger bag 4, and deodorizing powder is fixed and processed on the surface of the synthetic leather forming the inner skin 6. When this glove is used for a long period, the palm side inner skin 5 is gradually deformed, and it adapts itself to the finger of a user. The synthetic leather has large restoring force, no unnecessary gap is generated between the finger and the inner finger bag 3, and the fit feeling between the glove and fingers is not impaired.  The malodor generated from the sweat of the user and blots stuck on the inner face of the inner finger bag 3 is deodorized by the deodorization-processed inner skin 6.
Patent JP-H07297904-A (JP)
Title: Automatic answering telephone system
Inventor: OUCHI TETSUYA
IPC: H04M1/65
Filed: 1994-04-26
Abstract: PURPOSE:To surely execute transmission at designated timing by inputting automatic reproducing timing, storing a message together with the automatic reproducing timing when this message is spoken later, and reproducing the message at the automatic reproducing timing. CONSTITUTION:When the input of an automatic reproducing request code is discriminated in the case of recording, the reproducing designated day of the week and time of the message are inputted as reproducing timing data. Afterwards, when the message is spoken, the message is stored as voice data and those reproducing designated day of the week and time are stored in a RAM 10b as automatic reproducing timing data. When the contents of a clock at a clock circuit 10d show the reproducing designated day of the week and time, a speaker 14 rings an alarm sound and afterwards, the message is reproduced as a voice. Thus, since the telephone message from a party is automatically transmitted as the voice on the designated day of the week and time, a user can surely recognize the message even without getting close to the automatic answering telephone system.
Patent JP-S5334673-A (JP)
Title: Blowing unit for reactive fluid in heat treatment reactor
Inventor: NAKAMURA KATSUYOSHI
IPC: B01J4/00
Filed: 1976-09-13
Abstract: PURPOSE:To prevent the escape of steam and compressed air in nozzles at the time of stopping blowing of them by forming each nozzle head with the bottom up at the bent part of each end of steam and air supply pipes provided at the lower part of a heat treatment reactor.
Patent JP-H0657421-A (JP)
Title: Sputtering cathode
Inventor: BERUNHARUTO KOORUTO
IPC: C23C14/35
Filed: 1991-04-17
Abstract: PURPOSE: To prevent a target holding pot material and a brazing filler metal from penetrating into a substrate by measuring the depth of the erosion recessed part of a target formed with sputtering and detecting the thickness of the target.  
     CONSTITUTION: An ultrasonic sensor 28 is arranged to a target holding pot 2 at the upper side of a target 11. An annular recessed part 18 is formed to a place against which an ion of the target 11 collides in sputtering. An ultrasonic sensor 28, continuously or at prescribed time interval, measures a thickness of the target 11 in a range of the erosion recessed part 18. A degree of erosion of the target 11 is determined based on each measured data. When the thickness of the target 11 reaches a critical thickness, an optical or acoustic signal is generated, or the process is automatically stopped. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5736845-A (JP)
Title: Manufacture of selectively oxidized mask
Inventor: MYAZAWA CHIKAO
IPC: G03F7/40
Filed: 1980-08-15
Abstract: PURPOSE:To obtain an ion injected mask as selectively oxidized mask by patterning a double layer made of an Si3N4 film and a polycrystalline Si film with a resist film as a mask, plasma treating it and further baking the resist film. CONSTITUTION:The pattern of a double layer made of an Si3N4 film 13 and a polycrystalline Si film 14 is formed on an SiO2 film 12 formed on an Si substrate 11. The pattern is formed by so etching it with a resist film 15 as a mask in a slightly sidewise etching manner. After it is treated in an oxygen plasma atmosphere, it is baked to depend the resist 15. Subsequently, with the resist 15 as a mask impurity ions 17 are injected, the resist is then removed, and is selectively oxidized, thereby forming a stopper 8. Since the stopper 8 is contained directly under a field oxidized film 19 in this manner and is not superposed with the other element region 20, it can prevent the decrease in the withstand voltage.
Patent JP-S60256353-A (JP)
Title: Treatment of food
Inventor: ASAKAWA YUUKICHI
IPC: A23L5/30
Filed: 1984-06-01
Abstract: PURPOSE:To prevent the degradation of a food such as green vegetables, steamed foods, etc., and to enable the long-term preservation of the food, by exposing the food to electrical field. CONSTITUTION:An electrical voltage of 2-30kV, preferably 5-15kV is applied to a pair of oppositely disposed electrodes to form an electrical field between said electrodes. A food such as green vegetables, steamed or boiled foods, etc. is exposed to the electrical field for about 0.5-60min.
Patent JP-H07315009-A (JP)
Title: Pneumatic tire
Inventor: OSHIMA KAZUO
IPC: B60C9/04
Filed: 1994-05-26
Abstract: PURPOSE:To let both sufficient durability and control stability be compatible with each other by forming each mono-filament cord of a carcass ply out of synthetic fiber material in a polyester system at its center section in cross section, and of high polymer fiber material in an organic system at its outermost side section, and thereby forming each mono-filament cord into composite material of them. CONSTITUTION:In the pneumatic tire reinforced by a carcass ply composed of each bead section 1, each side wall section 2, and of a tread section 3 made out of mono-filament cord made out of rubber coated cloth, and each mono- filament cord of a carcass ply is formed out of composite material composed of dissimilar high polymer fiber material. The composite material is formed out of synthetic fiber material in a polyester system, which has individual density of equal to or more than 0.6 at the center section, and is mainly composed of polyethylene terephthalate, and of high polymer fiber material in an organic system, which has elastic modulus smaller than that of synthetic fiber material in a polyester system, and has groups capable of combining hydrogen in water. Besides, each fiber of mono-filament cords shall be in a range of 1000 to 7000 denier.
Patent JP-S593790-A (JP)
Title: Storage device using dynamic memory element
Inventor: TAKIURA YASUO
IPC: G11C11/34
Filed: 1982-06-30
Abstract: PURPOSE:To perform high-speed access, by starting a page mode cycle and accessing a memory if a new column address is the same as before when column addresses are monitored. CONSTITUTION:When a new column address supplied during access to the memory is the same as the output of a latch as the last column address, a comparator 3 generates a coincidence signal, which allows the mode transition of a controller 5 to a page mode, and an address is determined only by specifying a new row address of a memory element. Thus, the access is speeded up.
Patent JP-S5337356-A (JP)
Title: Pll frequency synthesizer
Inventor: MIYAGI HIROSHI
IPC: H04B1/40
Filed: 1976-09-18
Abstract: PURPOSE:To achieve the PLL frequency synthesizer which can make low noise and speed up the frequency changeover.
Patent JP-H04340405-A (JP)
Title: Height measuring device
Inventor: SUDO YOSHINORI
IPC: G01B11/245
Filed: 1991-05-17
Abstract: PURPOSE:To enable the measurement of a correct height even if a plurality of light spots by a plurality of reflected lights form images on a plurality of semiconductor detectors by arranging the PSDs being shifted little by little in parallel and in a longitudinal direction. CONSTITUTION:PSDs 31, 32, 33... are arranged being shifted little by little in parallel and in a longitudinal direction. Beam from a laser 1 is reflected on a material 11 to be measured and the reflected light is inputted into the PSDs 31, 32, 33... via 90 image rotation prisms 41, 42, 43... provided on the PSDs. A plurality of the resulting PSD output signals are selected by a PSD signal selection circuit 5 desired signals, namely, as those with the peak of a quantity of light and the signals are converted into a height signal and a brightness signal with a signal processing circuit 6 and then, enter an image memory. An arithmetic circuit 9 processes an image from the image memory to perform measurement. This enables accurate measurement even when a plurality of light spots form images on the PSDs.
Patent JP-S605526-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOGA TERUHIDE
IPC: H01L21/302
Filed: 1983-06-24
Abstract: PURPOSE:To enable to form contact holes without making a conversion difference of pattern respectively at the upper part and the bottom part of a step difference part by a method wherein a substance film, which reflects light, is adhered to the bottom part or a photo absorption layer is provided at the upper part, and after that, the step difference part is coated with an insulating film and a resist is applied. CONSTITUTION:A gate oxide film 13 is formed on an Si substrate 11. Then, a poly silicon 14 is deposited as a gate electrode and impurities are diffused or ions are implanted for letting a conductivity have. Then, a resist is provided at a place where becomes a gate electrode part, and the poly silicon 14 and the gate oxide film 13 are performed an etching using an RIE as a mask for this resist for removing the resist. Ions are implanted using the poly silicon as a mask and, after a diffusion layer 12 was formed, a heat oxide film 15 is formed. The heat oxide film 15 on only the upper part of the diffusion layer 12 is etched. An insulating film for contact, for example, a CVD SiO2 17, is deposited and, after a resist 18 was applied, contact holes are performed a patterning. The insulating film, CVD SiO2 17, is performed an etching using an RIE as a mask for this film for opening the contact holes and, after an aluminum 19 was deposited, an etching is performed for obtaining a semiconductor device.
Patent JP-H04340576-A (JP)
Title: Fixing device for electrophotography and electrophotographic copying device
Inventor: SHIMIZU RYUICHI
IPC: G03G15/20
Filed: 1991-05-17
Abstract: PURPOSE:To stably supply a fixed image which is of high quality and has high fixing intensity for a long time by restraining the gloss of a toner image after fixing an electrophotograph. CONSTITUTION:This is a fixing device for the electrophotography where a toner image is fixed by inserting a paper on which the unfixed toner image is formed between a fixing roller and a pressure roller contacting and rotating each other; and as to the fixing roller 1, a surface layer 4 constituted of resin is formed on a cylindrical core 2 where minute ruggedness is formed on a surface, and the elastic modulus of the surface of the cylindrical core 2 is larger than that of the surface layer 4.
Patent JP-H02291376-A (JP)
Title: Information indicating device for elevator
Inventor: HIRAGA KIYOTAKA
IPC: B66B3/02
Filed: 1989-05-02
Abstract: PURPOSE:To enhance psychological service to passengers inside a cage by constituting indicating lamps so that elevator serviceable stories are lit in green, unserviceable stories are put out, cage-calling stories in red, and an arriving story is lit with a flickering light. CONSTITUTION:When an elevator is running up the first floor in such a condition that the fifth story is serviceable, the fifth-story cage information indicating lamp constitutes a circuit of P-35b-5Pb-55b-5G-N, and a green lamp is lit. In this case, if cage calling is registered 55a, is energized to change over the circuit to P-35b-5Pb-55a-5R-N, and a red lamp is lit. When the elevator runs up to the fifth story and begins to decelerate, a deceleration detecting contactor and a fifth-story position detecting contactor are energized to constitute a circuit of P-1a-2a-15a-35-N, so that an arrival-story flicker commanding contactor 35 for the fifth story begins to energize/deenergize, and the fifth-story cage information indicating lamp starts to flicker. When the fifth story is made to be unserviceable, a nonstop story detecting contactor is energized, thereby the cage information indicating lamp for the fifth story is put out.
Patent JP-H0842364-A (JP)
Title: Turbo compound type combustion engine
Inventor: PERU RANGE
IPC: F02B37/00
Filed: 1995-05-11
Abstract: PURPOSE: To increase the engine braking effect of an engine of compound type in a heavy automobile, in particular, at high speed. CONSTITUTION: An combustion engine 7 of compound type is provided, in which a compressor 4 is driven by partly driving a first turbine 3 to supply and compress a combustion air, and the residual energy in an exhaust gas is transmitted to a crankshaft 10 of the engine through a mechanical transmission 1 by partly driving a second turbine 2. A exhaust gas brake 6 is located downstream of the exhaust gas of the second output turbine 2, and greatly increases the braking effect at a given limited permitted exhaust gas temperature, and the braking effect is increased by 27% compared with a conventional supercharged diesel engine under the same condition.
Patent JP-H09280520-A (JP)
Title: Stoker furnace for burning article to be burned such as refuse
Inventor: SHIBATA KENICHI
IPC: F23G5/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by making a large sized furnace compact by improving stirring force for refuse and ash on a stoker. SOLUTION: This stoker furnace for burning an article to be burned is adapted such that drying and burning are performed supplying the article such as refuse onto a stoker 6 composed of a fixed fire grate and a movable fire grate from a feed table 5. In the stoker furnace, a back inclination angle of the fire grates provided on the stoker 6 extending from a final end side of the feed table 5 to a discharge hole for the burned article are directed upward by 30 to 50 degree in the direction of conveyance of the article, and the number of steps of the stoker 6 is set to be one, and further a mounting angle of the stoker 6 is directed upward in the direction of conveyance of the article.
Patent JP-H11306818-A (JP)
Title: Luminaire
Inventor: SHIMIZU YASUO
IPC: F21S9/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To fully exhibit predetermined function without increasing the kinds of members. SOLUTION: This luminaire comprises a lamp reflecting plate 2 for reflecting light from a lamp and a luminaire main body 1, to which the lamp reflecting plate 2 is attached and overlaid. In this luminaire, at least one of the lamp reflecting plate 2 and the luminaire main body 1 is constructed by providing a cutting part 1d, which is cut so as to form an infiltrating space, in which an infiltrating part 2f projected to the other is infiltrated when the lamp reflecting plate 2 is overlaid to the luminaire main body 1, in the other overlaid part.