baber/WOPTO huggingface dataset:
Patent JP-H03236508-A (JP)
Title: Waste incinerator
Inventor: TOMOBE SHIGEKI
IPC: F23G5/44
Filed: 1990-02-10
Abstract: PURPOSE:To burn combustible matters completely and make the exhaust gas smokeless and odorless by constituting the inside of the main body of a primary combustion chamber in which wastes are charged for primary combustion and a secondary combustion chamber into which the generated exhaust gas is sent. CONSTITUTION:In order to incinerate wastes, they are charged into a primary combustion chamber 3 and a primary combustion burner 15 which is positioned in the primary combustion chamber 3 is ignited. The high temperature exhaust gas that is generated from the primary combustion chamber 3 is not sent directly to a stack 6 but stays in the furnace for a long time and sent to a secondary combustion chamber 4 to be completely burned. And in the secondary combustion chamber 4 the exhaust gas is heated by the flame from a secondary combustion burner 16 to further higher temperature. On the other hand in the main body 1 of the incinerator the primary combustion chamber 3 and secondary combustion chamber 4 are both constituted with a heat resistance caster 7 of a large heat accumulation effect and the combustion air is heated through air pipes 18 which are buried in the caster 7 and the heated air is blown out into the primary combustion chamber 3 and secondary combustion chamber 4, and the primary combustion chamber 3 and secondary combustion chamber 4 both have a very good combustion efficiency.
Patent JP-S63199360-A (JP)
Title: Electrophotographic sensitive body
Inventor: SANO KENJI
IPC: G03G5/047
Filed: 1987-02-16
Abstract: PURPOSE:To enhance photosensitivity, electrostatic chargeability characteristics, and durability irrespective of dispersibility of a charge generating material into a resin by forming a charge generating layer and a charge transfer layer each specified in composition each to a specified thickness. CONSTITUTION:The charge transfer layer 4 having a film thickness of 0.1-6mum containing the resin and a charge transfer material 2, such as hydrazones, and the charge generating layer 5 having a film thickness of 5-25mum containing the resin, transfer material 2 and the charge generating material 3, such as azo-pigment, are successively laminated on a conductive substrate 1, thus permitting the obtained photosensitive body to be hardly affected by the dispersibility of the charge generating material 3 into the layer 5, to be relieved from operations required for the dispersion, and enhanced in photosensitivity, chargeability characteristics, and durability.
Patent JP-H01206814-A (JP)
Title: Cable guiding system
Inventor: SUGIMOTO HIDEO
IPC: H02G11/00
Filed: 1988-02-12
Abstract: PURPOSE:To follow up a cable at a high speed and to prove a stable operation by providing a guide which moves at the same speed as that of a movable section at the cable with which its moving section is connected to a device body. CONSTITUTION:When A device body 5 is connected to a moving component 3 by a cable 1, a cable guide 6 moving at the same speed as that of the component 3 is provided along the cable 1. Thus, a cable laying system having high degree of freedoms can be realized.
Patent JP-S56128473-A (JP)
Title: Fish finder with decision of fish type
Inventor: HONDA KEISUKE
IPC: G01S15/87
Filed: 1980-03-14
Abstract: PURPOSE: To realize a display for a small-size fish at a comparatively deep place, by converting the reflected signals of two ultrasonic waves having different frequencies into the binary signals and displaying them after an arithmetic process.  
     CONSTITUTION: The ultrasonic waves having different frequencies are transmitted from the wave transmitters/receivers 1a and 1b. The reflected ultrasonic waves are received by the transmitters/receivers 1a and 1b and then supplied to the A/D converters 3a and 3b via the transmitters/receivers 2a and 2b to be converted into the binary numbers. The outputs of the converters 3a and 3b receive a division at a divider 4 and are supplied to the deciding circuits 5 1 , 5 2 , 5 3 W5 n  to be compared with the set value for decision. The result of decision is converted into the color signals through the color signal converting circuit 6 and then displayed on a display device after a temporary storage in the picture memory 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09221293-A (JP)
Title: Escalator serving also as wheel chair
Inventor: KONO SHIGEKI
IPC: B66B23/12
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To make easy assembling and maintenance and attain a light weight structure. SOLUTION: A support is installed perpendicularly to both sides of a lower surface of tread plate of a movable side tread step 5a of a wheel stop tread step, and one side of a link 10A and an intermediate part of a lever 10B are supported by a pin. The other side of the link 10A and one side of the lever 10B are connected to a wheel stop part 26A while to the other side of the lever 10B one side of a connecting rod 11 is connected. A decelerator 15 is provided to penetrate a bottom part of a fixed side tread step 5b and on the input shaft of the decelerator 15 a spur gear 12 is arranged so that the gear 12 is meshed with a rack 21 on the side of fixed frame.  To the output shaft of the decelerator 15 one side of a link 18 is connected through an arm 15a while the other side of the rink 18 is connected to a lower end of a link 10C whose intermediate part is journalled to a support erected at the bottom part of the step 5b. An upper end of the link 10C is connected to the other side of the rod 11.
Patent JP-H07236955-A (JP)
Title: Casting-rolling operation plan preparation method and device therefor
Inventor: NAGAI MEGUMI
IPC: G06Q50/00
Filed: 1994-03-01
Abstract: PURPOSE:To quickly decide the optimum working sequence for material when the cast slab obtained bat a continuous casting equipment is sent to a direct rolling equipment and rolled. CONSTITUTION:A specific material factor of planning object range is divided to blocks in every, approximate range, that is, a rough plan preparing means 11 to arrange block in work sequence and a cell of more detailed material division of each block, the device is provided with a route plan preparing means 12 to arrange work sequence so that an evaluating item is made to optimum for each cell in each block sequence with use of a dynamic planning method and a detailed plan preparing means 13 to allot production request material to each cell.
Patent JP-H07240363-A (JP)
Title: Method and device of manufacturing reflecting mask as well as exposure device and semiconductor device using the reflecting mask
Inventor: WATANABE YUTAKA
IPC: G03F1/80
Filed: 1994-03-02
Abstract: PURPOSE:To solve the wafer manufacturing problem even in a configurationally defective substrate so that non-reflecting parts may be positioned on the defective parts of a mask substrate. CONSTITUTION:The arrangement of a working mask 104 is processed so that the positional reference 107 stored in a memory 108 may be located on the non-reflecting parts of a pattern to compute the positions to the position references 407 of the pattern for deciding the shifting positions. At this time, the pattern position to the positional references 407 is stored in a memory 108 for the wafer exposure using a reflecting mask. Successively, the position of the working mask 104 is shifted according to the decided contents through the intermediary of a mask shifting mechanism 105 so as to be irradiated with exposure beams 101 for the pattern formation. Through these procedures, all the defectives 406 are to be located either outside the pattern or on non- reflecting parts thereby enabling the unfavorable effect of the defectives in the wafer exposure time to be averted.
Patent JP-H01138222-A (JP)
Title: Molded item of crosslinked polymer, its preparation and combination with reactive solution
Inventor: HARA SHIGEYOSHI
IPC: C08G61/06
Filed: 1988-02-16
Abstract: PURPOSE:To prepare the title molded item having improved heat resistance, by using a polymer wherein unsatd. bonds are partially converted into norbrnene bonds by reacting them with cyclopentadiene in crosslinking polymn. and molding of a methathesis-polymerizable monomer. CONSTITUTION:In a method for preparing a molded item of a crosslinked polymer by carrying out polymn. and molding of a metathesis-polymerizable monomer at the same time in the presence of a metathesis polymn. catalyst, a soluble polymer (A) wherein at least 30mol% of the whole repeating units consists of repeating units having at least one nonconjugated C=C bond and having an average MW of 500 or larger, a polymer (B) wherein at least part of the C=C bonds of the polymer A are converted into a norbornene structural unit by reacting dicyclopentadiene and/or cyclopentadiene or a reaction mixture (C) contg. the mixture thereof is added as at least a part of the reactive components of the metathesis polymn. to prepare a molded item of a crosslinked polymer. The heat resistance of the obtd. molded item is improved.
Patent JP-H02289866-A (JP)
Title: Charge pattern recording method
Inventor: TAKANASHI RYOYU
IPC: G11B9/08
Filed: 1989-02-10
Abstract: PURPOSE:To record charge pattern information at high resolution on a charge pattern information recording layer member by sharpening an electric field, generated in a space near the surface of a photoconductive layer member, based on a charge pattern generated on the surface of the photoconductive layer member in the charge pattern formation photoelectric conversion part so as the correspond with an optical image obtained by an information signal. CONSTITUTION:The surface of the photoconductive layer member PCL in the charge pattern formation photoelectric conversion part PEC faces the surface of the charge pattern information recording layer member CHL in a recording medium RM with a space left between them; the charge patten is generated so as to correspond with the optical image on the surface of the photoconductive layer member PCL, by giving the optical image, which is obtained by the recording target information signal, to the photoconductive layer member PCL in which a prescribed voltage is applied be tween the electrode Et in the photoelectric conversion part PEC and the electrode E in the recording medium RM; and the electric field, which is generated in the space near the surface of the photoconductive layer member PCL, is sharpend based on the charge pattern information. Then, the charge pattern information is recorded on the charge pattern information recording layer member CHL of the recording medium RM. Thus, the charge pattern shows high resolution.
Patent JP-S62252744-A (JP)
Title: Production of aromatic dicarboxylic acid
Inventor: SAITO YOSHINORI
IPC: C07B61/00
Filed: 1986-02-18
Abstract: PURPOSE:To obtain the titled compound in high selectivity and in high yield, by oxidizing an allene in 'K-range' with hydrogen peroxide in the presence of both a tungsten and a phase transfer catalyst in a liquid phase. CONSTITUTION:Allene in 'K-range' is reacted with hydrogen peroxide in the presence of both a tungsten compound, preferably an oxygen-containing hexavalent tungsten-containing compound (e.g. tungstic acid) and a phase transfer catalyst in a water-insoluble organic solvent at normal temperature-120 deg.C, preferably 50-100 deg.C to give the aimed compound. Phenanthrene, pyrene, benzo[a]pyrene, benz[a]anthracene, dibenz[a, h]anthracene, chrysene or o- phenanthroline is used as the allene as a starting substance. The amount of the tungsten compound used is 0.005-0.2 gram atom, especially 0.01-0.1 gram atom calculated as tungsten atom based on 1mol raw material and the amount of the phase transfer catalyst used is 0.2-5mol, especially 0.5-2mol based on 1 gram atom tungsten.
Patent JP-S57146443-A (JP)
Title: Continuous forming device for small diameter nozzle
Inventor: SAITOU MASAMI
IPC: B21K21/08
Filed: 1981-03-06
Abstract: PURPOSE:To form a high precision small diameter nozzle by providing a tube chuck that chucks an unworked tube and a mandrel chuck that chucks a mandrel behind a swaging machine, and providing a mandrel chuck and a nozzle chuck that chucks a formed nozzle in front of the machine. CONSTITUTION:A swaging machine 1 that forms a tube 4 by inserting a mandrel 3 and giving percussive force from outside is installed. A freely movable tube chuck 22 that chucks a supplied tube 4 and feeds to the swaging machine 1 and a freely movable rear mandrel chuck 26 that inserts a mandrel 3 into the tube 4 are provided behind the machine. A front mandrel chuck 14 that pulls out a formed nozzle from the swaging machine 1 by pulling the mandrel 4, a nozzle chuck 18 that chucks the nozzle pulled out by the mandrel chuck 14 and a mandrel heating device that heats and cuts the mandrel 4 inserted into the nozzle chucked by the nozzle chuck 18 are provided in front of the machine.
Patent JP-H09220780-A (JP)
Title: Synthetic resin hollow structure and its production
Inventor: ISHIZAWA YOICHI
IPC: B32B3/26
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the mutual fusion of sheets when the sheets are heated and softened by mutually fusing and bonding the sheets to the same member through the communication gaps of an intermediate enclosure in the bonded parts of the peripheral edges of the hollow parts of the sheets. SOLUTION: Two sheet 11 are partially fused to the same member and large and small hollow parts 41 different in shape are formed between the bonded parts of the sheets 11 and an intermediate enclosure is interposed between two sheets 11 and composed of a fibrous material such as a nonwoven fabric or a fabric made of a material not fused to two sheets 11 and formed into a thin-walled sheet like shape and fixed to one of the opposed surfaces of two sheets 11 along the entire region thereof. Two sheets 11 are mutually fused in the bonded parts 31 through the communication gaps constituted of the gaps or textures of the intermediate enclosure 21.
Patent JP-S55125007-A (JP)
Title: Electric motor vehicle controlling method
Inventor: KATOU TAKETOSHI
IPC: H02P7/29
Filed: 1979-03-19
Abstract: PURPOSE: To carry out contact closing accurately by making a chopper in conduction to invert charge of a commutation condenser when a magnetic switch closing detection circuit is kept in an erroneous detection state.  
     CONSTITUTION: Where a commutation condenser 4d is charged in a polarity as illustrated in a circuit 6 to detect whether or not a magnetic switch 2 or 3 is closed to a normally-open contact side by deposition or other reasons before closing command, the potential is impressed on the detection circuit 6 and output of an OP amplifier 6j is inverted at a given period of time, a condenser 12g of a commutation failure protecting circuit 12 is charged, a gate voltage of PUT12h drops, and thus a gate circuit 7 gets in motion. A chopper 4 is then made conducting after a given period of time, charge of a commutation condenser 4d is inverted, a charge impressed in input of the magnetic switch closing detection circuit 6 is eliminated, the condenser 12g is discharged, the commutation failure protecting circuit 12 is reset, and the gate circuit 7 is stopped. Then, after detecting a closing of the switches 2, 3 on the detection circuit 6, the gate circuit 7 is put in operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04311081-A (JP)
Title: Laser optical device
Inventor: PEETAA GERUBAA
IPC: H04B1/707
Filed: 1992-02-19
Abstract: PURPOSE: To form a laser optical device, which can be easily assembled and has not decentering due to thermal expansion or vibration, even after a long- term operation. CONSTITUTION: A sleeve 3 having a slit is provided for holding the center of the optical components of a laser optical device. A lens system 2 and a laser diode 1 are inserted into the sleeve 3. The lens system 2 and the laser diode 1 are held in the sleeve 3 by press-contact in the radial direction of the sleeve 3. The press-contact force is applied through o-rings 6, 61 and 62 provided around the sleeve 3. The entire optical equipment is inserted into a holder 14 having a circular tube opening 8, and the holder 14 correctly holds the press- contact force through the o-rings. In this manner, the optical components are correctly centered on the optical axis of the optical component, even if thermal expansion is generated.
Patent JP-S52115001-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: TAKIGAWA HAKUAI
IPC: B60C11/00
Filed: 1976-03-24
Abstract: PURPOSE:To provide a pneumatic radial tire for heavy load which has a tread pattern adapted for all weather type required for continuous travelling for long distance so as to advantageously reduce various irregular wears.
Patent JP-2000229960-A (JP)
Title: New (meth)acrylic acid ester and resin composition
Inventor: OZAKI TORU
IPC: C09D11/10
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new mono functional compound useful as a reactive diluent for obtaining a resin composition having a good stability, excellent in close adhesive property and especially suitable for a printing ink. SOLUTION: This ester is a compound expressed by the formula [R1 is H, methyl or ethyl; R2 is H or methyl; and mean value of (n) is 1.3-3]. For example, acrylic acid ester-tetrahydrofrufuryl acrylate 2-(tetrahydro-2'-furanyl) methoxyethylacrylate. The compound of the formula is obtained e.g. by reacting 1 mole 2-hydroxymethyltetrahydrofuran with 1.3-3 mole alkylene oxide in the presence of an alkaline catalyst at 80-200 deg.C to obtain an adduct of alkyleneoxide in an average of 1.3-3 mole with 2-hydroxymethyltetrahydrofuran, then reacting the obtained compound with (meth)acylic acid in the presence of an esterification catalyst at 50-150 deg.C for 2-10 hr.
Patent JP-H08227388-A (JP)
Title: System analyzer
Inventor: YOKOSATO JUNICHI
IPC: G06F11/32
Filed: 1995-02-21
Abstract: PURPOSE: To provide a system analyzer capable of displaying a processing state including a competition state in each application without especially working data in a system. CONSTITUTION: The system analyzer is provided with a packet adapting means 7 for adapting a communication packet inputted from a network 1 by a packet entering means 2 in each group of a server application and a client application by a label based upon the contents of the packet, a processing time calculating means 8 for calculating a time interval from the preceding packet in each adapting packet and a time chart display means 10 for displaying a time chart including the relation of processing time between a server and a client based upon a time axis.
Patent JP-H01208461-A (JP)
Title: Method for joining sputtering target
Inventor: YAZAKI CHIKAO
IPC: C23C14/34
Filed: 1988-02-15
Abstract: PURPOSE:To prevent the development ot cracks in a target by placing a plate made of steel having specific size and weight on the surface of a sputtering target and then carrying out heating and brazing at the time of brazing the target to a backing plate. CONSTITUTION:For example, at the time of brazing a sputtering target 3 made of casting alloy ot Nd, Dy, Fe, and Co types to a backing plate 1 made of copper, a sheet-like brazing filler metal 2 cut into a shape equal to that of the target 3 is placed on the backing plate 1 made of copper in a vessel with vacuum atmosphere, and the target 3 is placed on the above, and a plate 4 made of steel in which surface area ratio and weight ratio are regulated to 70-150% and >=70%, respectively, based on the target 3 is further placed on the above, and then, heating is carried out by means ot a heater 6 to braze the target 3 to the backing plate 1. Since a temp. difference. between the upper and lower surfaces of the target 3 is reduced by the presence of the plate 4 and cooling is slowly carried out by the presence of the plate 4, the occurrence of cracks to the target 3 is prevented, and, as a result, targets can be manufactured in high yield.
Patent JP-H104535-A (JP)
Title: Digital video audio recording and reproducing device
Inventor: INOUE TAKASHI
IPC: H04N9/79
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a small sized device by displaying a recording information composed of data information and recording time information on a display screen. SOLUTION: Data recorded by a user by using a portable digital video camera such as recording start year, month, date data 701, recording start time data 702, a mark 703 representing the kind of contents of data representing moving image, still image and voice, classification mark data 704, mark data 705 protecting delete of data by the erroneous operation are displayed on a display screen 700 as a list in order to retrieve and reproduce the data. Furthermore, the data displayed on the screen 700 are arranged downward from the older data in the order of the recording year, month date data 701 and the recording start time data 702. Thus, newest data are displayed to an uppermost stage and the data are retrieved very effectively.
Patent JP-H09229883-A (JP)
Title: Dark field type photothermal transduction spectrometer
Inventor: MAKINO TSUYOSHI
IPC: G01N21/41
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a dark field photothermal transduction spectrometer in a simple constitution with high sensitivity and a good S/N ratio. SOLUTION: A pump beam A output from a pump beam source 50 is condensed and cast on an object 70 to be measured. A heat lens is formed in the vicinity of a position where the object 70 is illuminated. A probe light B output from a probe light source 60 is also projected to the position where the heat lens is formed. The probe light B is diverged and output with an angle corresponding to focal length and diameter of the heat lens. A luminous flux in the vicinity of an optical axis of the probe light B diverged by the heat lens is shut at a shielding area 82a of a shielding plate 82. However, a luminous flux separated a predetermined distance or more from the optical axis is not shut by the shielding plate 82 and detected by a photodetector 86.  Since the luminous flux corresponds to a concentration of the object 70 to be measured at the position of the heat lens, the concentration of the object 70 can be detected based on an output signal of the photodetector 86.
Patent JP-H05231784-A (JP)
Title: Fluidized bed heat exchanger
Inventor: ABE NORIMITSU
IPC: F28D13/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide a fluidized bed heat exchanger capable of realizing reliability of heat exchanger having a superior heat transfer performance and a reduction of operation cost by a method wherein adhesion or accumulation of material containing fluid to a wall of the heat transfer pipe even in the heat exchanger having heat exchanging fluid containing gas having dusts or soots and the like as well as shell side fluid and fluid within the heat transfer pipe or liquid containing waste oil, scale composition and aqueous living things or the like as heat exchanging fluid. CONSTITUTION:Shell side fluid (a) is supplied from an inlet port 6 to a shell side fluid flowing part 12, passes through a dispersion plate 4, enters a fluidized bed 13 to cause flowing particles 10 within the shell to be severely flowed therein, thereafter the fluid passes through the outlet buffer 14 and the fluid is discharged out of the shell at the shell fluid outlet port 7. Fluid (b) within the heat transfer pipe enters from an in-pipe fluid inlet port 8 into a heat transfer pipe inside fluid flowing-in part 15, passes through the dispersion plate 5, is supplied into a heat transfer pipe inside fluidized bed part 16 so as to cause the flowing particles 11 to be severely flowed, the fluid passes through an outlet buffer 17 and then is discharged out of the heat exchanger.
Patent JP-S53117386-A (JP)
Title: Sindered body for heat and sink production of the same
Inventor: HARA AKIO
IPC: C04B35/581
Filed: 1977-03-23
Abstract: PURPOSE: To obtain a good heat sink by sintering powder of cubic system boron nitride CBN and AlN powder containing less than 1 wt.% of O 2  thereby making the sintered body of AlN containing 90 to 40% of CBN and the rest of AlN. 
     COPYRIGHT: (C)1978,JPO&Japio