baber/WOPTO huggingface dataset:
Patent JP-H06142497-A (JP)
Title: Combustion furnace for production of fine particulate
Inventor: IKEDA NOBUYUKI
IPC: F27D7/02
Filed: 1992-11-11
Abstract: PURPOSE:To provide the combustion furnace for production of fine particulates constituted to heat the powder fed together with fuel into the furnace to a high temp. by rapidly mixing the fuel and firework fuel within the combustion furnace. CONSTITUTION:A burner to be adopted in the combustion furnace for production of fine particulates is shown in the Fig. The firework fuel 4 passes the inner side and outer side of the burner body and the fuel 11 contg. the powder to be evaporated passes therebetween. The power-contg. fuel 11 ejected from the burner 2 mixes with the firework fuel 4 from the inner side and outer side thereof and is, therefore, efficiently burned to evaporate the volatile component in the powder. The burner 2 is cooled by a water cooling pipe 18 on its outside and is protected against a high temp. The evaporated powder components are condensed by cooling to the fine particulates.
Patent JP-H043709-A (JP)
Title: Conveyor for handling unit
Inventor: KAAK STEPHANUS WILLEBRORDUS
IPC: B65G23/44
Filed: 1990-11-06
Abstract: PURPOSE: To reduce noise and facilitate cleaning in a conveyer for a treatment unit in a cooling tower in a bakery or the like, by fitting a belt link formed by forging or the like, and a link part having a buckle-like stretching arm, movably into holes in adjacent arms. CONSTITUTION: A link 6 in a conveyer belt 4 is composed of six link parts 8 each of which is composed of two buckle-like pull arms 9, and a hole 20 is defined by two pull arms 9. Further, the link parts 8 are fitted in the holes 10 in the adjacent arms 9, and are coupled together by a pivot pin 7. A slit 12 for receiving the pivot pin 7 is formed in each of the link parts 8 so that the link parts 8 may be moved back and forth in the hole 10.
Patent JP-H07130079-A (JP)
Title: Device for displaying wobbly surface warning of write once optical disk
Inventor: OTSUKA MASAFUMI
IPC: G11B7/09
Filed: 1993-11-05
Abstract: PURPOSE:To detect the fact that such a wobbly surface that optical disk is not followed even by a focus servo circuit occurs and to display warning. CONSTITUTION:In a write once optical disk converging a laser beam 11 of an optical head 12 and recording on the surface of the optical disk 10, when the large wobbly surface of the optical disk 10 occurs, a focus error signal detected by the focus servo circuit 20 becomes a waveform with a larger ripple. Since the waveform exceeds the other setting value by a setting value power supply 30, a signal is outputted from a comparison circuit 31, and a warning display part 28 is operated. In the case of the waveform with a less ripple, since no waveform arrives at the other setting value, no warning display part 28 is operated.
Patent JP-2001071981-A (JP)
Title: Pedal crank device
Inventor: YAMADA SHINJI
IPC: B62M3/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To rotate an axle with a small pedal rotating force to easily climb up even an incline such as an upgrade without fatigue by providing a telescopic mechanism which expands or contracts the distance between the axle and a pedal when the axle is rotated via the pedal. SOLUTION: This device is so formed that when an axle 51 is rotated via the pedal of a second crank member, the distance between the axle 51 and the pedal is reduced as the amount of sliding between a first crank member and the second crank member is regulated on the basis of the action of a telescopic mechanism constructed basically of a cam member 5 having a guide groove 6 therein and a follower member 7, so that when the pedal is operated the second crank member is slid to extend the distance between the axle 51 and the pedal.
Patent JP-2001120289-A (JP)
Title: Method for producing optically active cyanohydrin with hydroxynitrile lyase
Inventor: SENBA TAKASHI
IPC: C12P13/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optically active cyanohydrin, which stabilizes the activity of hydroxynitrile lyase, does not cause the deterioration of the activity, when the lyase is repeatedly used, and is therefore very useful for the industrial production of the optically active cyanohydrin, in a reaction system for synthesizing the optically active cyanohydrin from a carbonyl compound and a cyan compound in the presence of the hydroxynitrile lyase. SOLUTION: This method for producing an optically active cyanohydrin comprises synthesizing the optically active cyanohydrin from a carbonyl compound and a cyan compound in the presence of the hydroxynitrile lyase. Therein, either or both of (i) a treatment for reducing the concentration of oxygen in the reaction system and (ii) a treatment for reducing the concentration of hydroquinone and compounds derived from the hydroquinone in the reaction system are performed.
Patent JP-H08134046-A (JP)
Title: Tetrazolinone derivative and herbicide
Inventor: GOSHIMA TOSHIO
IPC: C07D403/06
Filed: 1994-11-11
Abstract: PURPOSE: To obtain the subject compound substituted with a haloalkyl group, having high herbicidal activity and useful as a herbicide. CONSTITUTION: This compound is expressed by formula I [R<1> is a halogen- substituted alkyl; R<2> and R<3> are each an alkyl, an alkenyl, an alkynyl, a (substituted)cycloalkyl or a (substituted)phenyl; R<2> and R<3> together with N bound thereto may form a 5 or 6-membered (substituted)heterocyclic group], e.g. 1-(2-chloroethyl)-4-(N-isopropyl-N-phenylcarbamoyl)-5(4H)-tetrazolinone. The objective compound is produced e.g. by reacting a compound of formula II with a compound of formula III (e.g. diisopropylcarbamoyl chloride) in the presence of an acid acceptor (e.g. triethylamine) and a catalyst (e.g. 4- dimethylaminopyridine) at about 25-100 deg.C.
Patent JP-S63145268-A (JP)
Title: Production of quinoline carboxylic acids
Inventor: MIHIYAERU PURAISU
IPC: C07D215/56
Filed: 1987-12-01
Abstract: A process for the preparation of quinolinecarboxylic acids of the formula (I) <IMAGE> in which R<1>, R<2> and R<3>, X and A have the meaning given in the description, which are used as such or in the form of their esters, salts, prodrugs etc. as antibacterial agents in human and veterinary medicine and as agents stimulating the immune defence.
Patent JP-H09177604-A (JP)
Title: Cast metallic piston for internal combustion engine
Inventor: MIRUTON DABURIYUU TOUAZU
IPC: F02B23/06
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a cast metallic product which is provided with excellent abrasion resistance, strength at high temperatures, and with desired heat conductivity. SOLUTION: The main body of a metallic product is formed out of a first portion only composed of metals, and of a second portion composed of a composite portion including a preformed insert member and metals. And the preformed insert member is formed out of a first beforehand selected characteristic portion 21 which is so oriented that a highly reliable combination is formed between the first and second portions of the main body while being adjacent to the first portion, and of a second beforehand selected characteristic portion 23 which does not require to be covered with a special surface coat, is so oriented as to obtain optimum heat resistant fatigue characteristics and abrasive resistant chracteristics, and is parted from the first beforehand selected characteristic portion.
Patent JP-H06149672-A (JP)
Title: Coherence control system for cache
Inventor: SAITO HIDEKI
IPC: G06F15/16
Filed: 1992-11-12
Abstract: PURPOSE:To reduce the time or frequency of coherent operation and to improve the throughput of the whole system by generating a different event in accordance wih the format of an access to a memory an executing coherence control by a different protocol in accordance with the generated event. CONSTITUTION:Respective cache memories C1 to C4 cache respective memory blocks (a) to (e). When data updating type accesses 5 to 9 such as write are applied from respective processors P1 to P4 to cached data, cache coherence control mechanisms 1 to 4 generate different events in accordance with the states of accesses to the memories and coherence control is executed by different protocols corresponding to the sorts of the generated events. Consequently overhead due to coherent operation can be reduced.
Patent JP-H09130127-A (JP)
Title: Direction adjustment display for antenna
Inventor: NAGATOMI AKIHIKO
IPC: H01Q3/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To clearly indicate the correct receiving directions in both areas of low and high satellite signal levels by varying the output signal level from the bias voltage level via a detection circuit. SOLUTION: The intermediate frequency satellite signal received from a frequency conversion circuit 12 is inputted to a direction adjustment display 15 via an amplifier circuit 16. The display 15 is composed of a detection circuit 17, a 1st comparison circuit 18, a display tool 19, a 2nd comparison circuit 20 and a bias voltage generation circuit 21. When the DC signal received from the circuit 17 exceeds a prescribed level VR, the circuit 18 turns off the LED of the tool 19 to change the display state. When the DC signal of the circuit 17 exceeds a prescribed level Vr higher than the level VR, the circuit 20 actuates the circuit 21 to reduce the bias voltage Vo of the circuit 17 by a degree equal to the peak holding value ΔV.
Patent JP-S63154310-A (JP)
Title: Molding process of raw material containing themosetting substance
Inventor: SUTANI KIYOSHI
IPC: B29C43/52
Filed: 1986-12-18
Abstract: PURPOSE:To obtain stably a product having no crack or bubble even in a thick and large molded object by a method in which the curing of a raw material progresses from the part of high surface temperature by providing temperature gradient in the pressurizing direction in the raw material for molding, and generated gas is effectively removed from a low temperature part. CONSTITUTION:When an object to be molded is pressurized and heated with the upper punch 2' held at higher temperature than that of a lower punch 3, and with the lower punch 3; since the temperature distribution with gradient is generated in the object to be molded, the curing of said object begins, in order, from high temperature side (upper punch 2' side). In the subject to be molded, a cured zone 4 adjacent to the upper punch 2', a high vicous zone 5 imediately before curing and a molten zone 6 with relatively low viscosity are generated, and its curing progresses from the side of the upper punch 2'. Since the high viscous zone with ill ventilation remains unmolded in the low temperature side of the lower punch 3, the gas generated in the molten zone moves in the softened body and escapes easily from the mold, whereby the accumulation of the gas does not occur. Even in an object with large thickness, a perfect product without cracks may be manufactured stably.
Patent JP-H07129735-A (JP)
Title: Memory device
Inventor: YAMAUCHI MITSUGI
IPC: G06K19/00
Filed: 1993-11-08
Abstract: PURPOSE:To supply data having the memory capacity exceeding the address space capacity of an external device by providing the address space with an area which can be assigned to plural memories in common. CONSTITUTION:In the memory card 101, a memory selecting circuit 110 decodes address information sent from a memory card I/F part 102. When address information indicates an address in a prescribed address space of the memory card address space, one of select, signals 12 to 115 is selected. One of emulation program memories 106 to 109 is selected by this selected signal. The emulation program stored in the selected memory is read into a printer through the memory card I/F part 102. Thus, the prescribed address space of the memory card address space can be assigned to four emulation programs 106 to 109 in common.
Patent JP-H10131209-A (JP)
Title: Construction method for preventing displacement of earth structure caused by liquefied ground
Inventor: KISHISHITA TAKAHIRO
IPC: E02D27/34
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent an earth structure efficiently from lifting and settling caused by liquefied ground at time of an earthquake with low costs and a short construction period. SOLUTION: A construction method for preventing displacement of an earth structure 3 caused by liquefied ground is to drive a plurality of piles 4, which are juxtaposed parallel with both side walls 3d of the earth structure 3 along their elongated directions at required spaces, form the ground surface to a soft ground 1, and lower ends 4a of the piles 4 are anchored into a lower bearing ground 2 under the soft ground 1 by a solidifying material 5 such as grout. A surface of the soft ground 1 is excavated in trench shapes along both positions facing right and left sides of the earth structure 3, rigid foundations 6 are executed in the excavated portions by concrete, and an upper end 4d of each pile 4 is embedded and connected integrally to the rigid foundation 6.
Patent JP-H08133573-A (JP)
Title: Recording paper housing dveice
Inventor: ITO EIJI
IPC: B65H39/11
Filed: 1994-11-11
Abstract: PURPOSE: To mount the constituting element of a drawer attachment and detachment detecting mechanism with high precision by providing a light shielding piece for detecting the attachment and detachment of a drawer on the cam member of a detection lever evacuating mechanism, and mounting it on a device body never influenced by the vibration by the pulling-in and -out of the drawer. CONSTITUTION: A detection lever evacuating mechanism 12 is provided on the side of a rear frame on which the empty sensor 104a and near-full sensor 104b of a drawer internal recording paper detecting device PS are mounted, or the opposite side to the drawing direction of a drawer, and this mechanism is formed of an interlocking lever 12a and a cam member 12b. A thin plate light shielding piece 18 extended in a sector form along the surface right-angled to a shaft part 15 is integrally provided on the back surface side of the connecting part 14 of the cam member 12b. A small-sized photoelectric switch 19 with a built-in amplifying element is mounted on the front surface of the rear frame 5r in such a manner that its optical beam is orthogonal to the moving locus of the light shielding piece 18 when the cam member 12b is rotated.
Patent JP-H10139997-A (JP)
Title: Near-infrared-absorbing transparent resin composition
Inventor: NORO MASATAKA
IPC: C08K5/1545
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a near infrared-absorbing transparent resin composition excellent in near infrared absorptivity and visible light transmittance. SOLUTION: This composition is prepared by blending 100 pts.wt. transparent resin with 0.001-0.5 pt.wt. at least two near infrared absorbers selected from among a compound having a fluoro phthalocyanine structure, a compound having a fused benzopyran structure, and a compound having a fused quinoline structure and has a transmittance of at least 40% to visible light at a wavelength of 400-700nm and a transmittance of at most 10% to near-infrared light at wavelength of 800-1,100nm. The transparent resin is desirably a polycarbonate resin or a poly(meth)acrylate resin.
Patent JP-H10146799-A (JP)
Title: Manufacture of trimming die
Inventor: HAYASHI RYUICHI
IPC: B26F1/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To easily, inexpensively and reliably manufacture a trimming die by performing first etching processing on a metallic plate on which first resist patterns are formed, forming wide second resist patterns to cover formed projecting parts, and performing second etching processing on the metallic plate on which the second resist patterns are formed. SOLUTION: First resist patterns 3 corresponding to a shape of a blade part 2 to be formed, are made on a metallic plate 1. Next, etching processing is performed on a metallic plate 1 on which the first resist patterns 3 are formed by using an etching liquid such as ferric chloride, and projecting parts 4 having a prescribed height are formed in a place on which the resist patterns 3 are made. Next, wide second resist patterns 5 to cover these are formed with the formed projecting parts 4 as the center. Next, etching processing is performed on the metallic plate 1 on which the second resist patterns 5 are made, and the blade part 2 having a prescribed height is formed. Next, the resist patterns 5 are removed from a top part of the formed blade part 2 by a resist separating agent, and a trimming die 10 can be obtained.
Patent JP-H06222289-A (JP)
Title: Binocular magnifying glass
Inventor: KANZAKI TOMOHIKO
IPC: G02B23/00
Filed: 1993-12-03
Abstract: PURPOSE:To provide a binocular magnifying glass capable of setting the visual field according to the eye width of a wearing person by a simple operation. CONSTITUTION:In a binocular magnifying glass having a pair of magnifying optical systems for right eye and left eye having positive lens groups 11 and negative lens groups 21 arranged in the order from an object side, the relative distance of the negative lens groups 21 is changed while keeping the space between the positive lens groups 1 of each magnifying optical system constant, whereby the regulation according to the eye width of a wearing person is performed.
Patent JP-H05146038-A (JP)
Title: Interface power supply monitoring device
Inventor: HATAKEYAMA YUTAKA
IPC: H02G7/20
Filed: 1991-11-19
Abstract: PURPOSE:To enable a failure of a terminator power supply system including blow-off of a fuse which is inserted to a power supply line to the terminator to be detected automatically and immediately instead of visual confirmation. CONSTITUTION:A title item is provided with a voltage monitoring equipment 36 for detecting a failure by monitoring voltage between points A and B at both terminals of a fuse 32. a switch 37 for turning on/off power supply to a terminator power supply line C0, and a switch selection circuit 38 for turning on/off the switch 37 according to an instruction from the voltage monitoring equipment 36. Then. when a failure in terms of the interface standard is detected by the voltage monitoring equipment 36, the failure is reported to an outside and at the same time the switch selection circuit 38 is instructed to turn off the ON state of the switch 37 if it is ON.
Patent JP-H03165174-A (JP)
Title: Facsimile equipment
Inventor: OYANAGI TERUO
IPC: H04N1/04
Filed: 1989-11-24
Abstract: PURPOSE:To attain a facsimile equipment in which choking of an original or recording paper is not on principles caused by storing a read picture data into a storage means and reading the picture data so as to send it to a line. CONSTITUTION:A read control means 13 stores a picture data read by a read means to a storage means 6 while a photoelectric conversion means 7 is moved at a prescribed speed in the sub scanning direction of the original with read drive means 9-12. Transmission means 3, 4, 13 read the picture data stored in the storage means 6 and send it to a line 1. Moreover, reception storage means 5, 6, 13 store the received picture data into the storage means 6 and a recording means 13 uses recording drive means 9-12 to move a print means 8 at a prescribed speed in the sub scanning direction of the recording paper and to read the picture data stored in the storage means 6 and supply it to the print means 8. Thus, the choke of original or recording paper is not on principles caused and the operating efficiency of the equipment is improved.
Patent JP-2001123574-A (JP)
Title: Ceiling wind-stop board fixing structure
Inventor: YANAGIMOTO TOSHIO
IPC: E04B9/24
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To improve workability for fixing a ceiling wind stop board. SOLUTION: A space 1a partitioned by a rail 1 is closed by a wind stop board 2 from the upper side of the rail 1, and the wind stop board 2 is fixed onto the rail 1 by a fixing means 3. The rail 1 is hung to the building frame side of a building through a pair of locking projecting strips 11d formed on the top face side of the rail 1. The fixing means 3 has a pair of bodies to be retained 31 inserted between the retaining projecting strips 11d and retained to the retaining projecting strips 11d and a position control body 32 controlling the upward movement of the wind stop board 2.  The bodies to be locked 31 are deformed elastically in the direction that the bodies 31 are brought near mutually by the locking projecting strips 11d, returned elastically when the bodies 31 cross over the locking projecting strips 11d and enter to the inside, and brought to the state in which the bodies 31 are detained to the inside of the locking projecting strips 11d.
Patent JP-H11193434-A (JP)
Title: Al alloy for die-cast casting with high toughness
Inventor: YOSHINO SADAFUMI
IPC: C22C21/06
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an Al alloy capable of producing a die-cast casting having high toughness in an as-cast state. SOLUTION: The Al alloy has a composition consisting of, by weight, 3.0-5.5% Mg. 1.5-2.0% Mn, 0.5-0.9% Ni, and the balance Al with inevitable impurities. In this composition, Ni content, in particular, is set at values in the above range in order to increase the toughness of a die-cast casting. By this method, the amount of formation of an intermetallic compound AlMnNi can be reduced, and also this intermetallic compound can be refined.
Patent JP-H11122226-A (JP)
Title: Data transfer system
Inventor: SUZUKI AKIHIRO
IPC: H04L1/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To improve data transfer efficiency by deciding optimum transmission frame length in accordance with the line quality of a communication network at present time and divisionally transmitting data in accordance with a transmission frame length. SOLUTION: A communication equipment 1 has the maximum frame length and an initial transmission frame length as initializing values. A frame length deciding means 13 is provided with a means for counting an approval response and a denial response, which are received by a response reception means 12 receiving responses from an opposite communication equipment 3 with respect to the transmission frame. When the approval response counting value exceeds a prescribed value which is previously decided, the transmission frame length is changed to a value larger than the present frame length by the prescribed length within the range of the maximum frame length and it is informed to the frame transmission means 11.  When the denial response counting value exceeds the prescribed value which is previously decided, the transmission frame length is changed to the value smaller than the present frame length by prescribed length and it is informed to the frame transmission means 11. The frame transmission means 11 transmits transmission data to the communication equipment 3 in accordance with the frame length.
Patent JP-H09128674-A (JP)
Title: Emergency support requesting device
Inventor: OKAMOTO YOTARO
IPC: G08B25/08
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of requesting support at any time at the time of emergency. SOLUTION: A call originating equipment 2 is put on a user and a signal is originated from the call originating equipment 2 at the time of emergency. When a receiver 4 receives the signal, a control equipment 6 actuates an announciater 10 so as to announce emergency situation occurrence to the neighborhood. Moreover, the control equipment 6 actuates a telephone or a facsilime 12 and successively executes communication with communication destinations till contact is obtained. Thus, emergency situation occurrence is surely announced to relatives and people in the neighborhood.