baber/WOPTO huggingface dataset:
Patent JP-H10166113-A (JP)
Title: Formed refractory for joint, and hot exchanging method for tundish-fitfed dipping nozzle using it
Inventor: IKEMOTO TADASHI
IPC: B22D11/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To realize the stable casting by applying the BN powder to the prescribed thickness to an outer circumferential surface of the prescribed width from an end part which is a forward end when fitted to a fitting part to the other end to prevent intrusion of the molten steel. SOLUTION: The BN powder 1 is applied to the outer circumferential surface of the refractory for forming joints. The range of application of the BN powder must be an outer circumferential surface of >=10mm in width because the effect of reducing the friction force is poor in the range <10mm from an end part, i.e., a forward end when fitted to a fitting part between the refractory parts to the other end. When the thickness of application of the BN powder is <0.1mm, the effect of reducing the friction force is poor. When the thickness exceeds 2mm, the refractory for forming joints can not be filled in the joints between a tuyere brick and a dipping nozzle, and it is necessary to set the thickness to be 0.1-2mm.  Because the joint parts between the tuyere brick and the dipping nozzle can surely be filled even when the inner surface of the tuyere brick is in the roughened condition in the re-use in hot condition of a tundish, and intrusion of the molten steel can be prevented. The frequency of repairing or exchanging the tuyere can be reduced, and the cost of the refractory can be reduced.
Patent JP-H10169214-A (JP)
Title: Breaking device
Inventor: OKAMOTO ATSUNORI
IPC: E04G23/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To minimize the distance between pins and a hydraulic cylinder so as to make a device compact and lightweight by providing a constraining means for oscillating lateral breaking arms synchronously at the same angle, between a pair of pins pivotally supporting the arms. SOLUTION: Lateral arms 10L, 10R are provided with a lever part and a yoke part between a pair of pins 11L, 11R fixing the lateral arms 10L, 10R pivotally to a support frame 7. A synchronizing base shaft 12 is passed through a large diameter axial hole and a small diameter axial hole bored in the lever part and yoke part so as to be parallel with the axial direction of the pins 11L, 11R. The synchnorizing base shaft 12 is fixed into the small diameter axial hole of the right arm 10L, and an eccentric ring 16 with its peripheral surface axis decentered from the center of a through hole is insert-fitted to the large diameter axial hole or the left arm 10L and the synchronizing base shaft 12 so as to be slidable and rotatable. Both arms 10L, 10R can therefore be oscillated synchronously at the same angle.
Patent JP-H03200459-A (JP)
Title: Parking braking device
Inventor: HIRAIWA KAZUMI
IPC: G05G5/18
Filed: 1989-12-27
Abstract: PURPOSE:To improve operability by assisting operating force with an elastic body at the time of operating the operating lever of a parking braking device into the brake operating direction, and allowing the elastic force to be regulated to the value corresponding to the human initiated operating force. CONSTITUTION:When the grip part 18 of an operating lever 8 is pulled up into the brake operating direction at the time of performing braking operation, a balance lever 32 is oscillated around a pin 30 through the protrusion 26 of the operating lever 8, and a protruding part 38 presses the release end 58 of a lap spring 54 so as to release the lock state of locking mechanism 48. An assist lever 12 then receives the spring force of an assist spring 44 so as to be rotated around a pin 6 into the brake operating direction. With the rotation of the assist lever 12, a protrusion 60 presses the protruding part 36 of the balance lever 32, and a brake lever 10 is rotated into the brake operating direction receiving the spring force of the assist spring 44 and human-initiated operating force so as to operate an unillustrated brake unit through a cable 42.
Patent JP-H09175644-A (JP)
Title: Glass plate transferring device
Inventor: MORI TAKESHI
IPC: B65G47/61
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To safely and securely transfer glass plates at one time, by traversing a traversing carriage, by elevating a body frame, by regulating the inserting position of a lower end supporting member to be inserted into the lower part of the glass plates, and by providing an upper end pressing mechanism of the glass plates. SOLUTION: An elevating mechanism 21 such as an electric chain block 24 or a hoist crane is provided to a traversing carriage 15 that is traversed by a traversing mechanism 14, and four elevating levers 22 are fittedly journaled on the traversing carriage 15, and a body frame 31 is suspended by the four hanging chains 27. To the lower end of the body frame 31, a pair of lower end supporting members 41 for supporting the lower parts of glass plates 1 are fitted to form nearly an L-shape in section. An insertion position regulating mechanism 61 for regulating the insertion position of the fork part of the lower end supporting members 41 is provided, and also an upper end pressing mechanism 32 and a pair of upper glass pressing members 51 are made to be adjustable in the vertical direction. As a result, quick and efficient transferring work can be enabled.
Patent JP-H11175254-A (JP)
Title: Coordinate input device, pad used therefor and communication method
Inventor: SHIOBARA TOMOMI
IPC: G06F3/0354
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To simply introduce an IC card to a personal computer by providing a coordinate input device with an IC card access means capable of accessing the IC card. SOLUTION: The IC card is inserted into an IC care insertion part 11 to be brought into the contact with an electrode 31 provided at the part 11, and the electrode 31 is connected to MPU 23 through an IC card interface circuit 25. Then, the MPU 23 recognizes operation at left/right operation buttons 18 and 19 to supply to the personal computer through an interface circuit 24. At this time, MPU 23 transmits coordinate data and data in an IC card 5 to the personal computer in response to a command from the personal computer. Thereby the contents of the IC card can be processed at a high speed by the personal computer.
Patent JP-H09185690-A (JP)
Title: Communication system
Inventor: MIZUNO TAKASHI
IPC: B60R25/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To shorten the time of communication between question equipment and answer equipment. SOLUTION: A transponder 2 is built in the key grip of ignition key 1 and activated by generating operating power by smoothing/rectifying a carrier wave signal from a transmission/reception ECU 10 on the side of automobile in the state of receiving that carrier signal. The transmission/reception ECU 10 transmits a question signal by reducing the signal level of carrier wave signal into prescribed level at prescribed timing. The transponder 2 judges the question signal based on the timing to reduce the signal level of carrier wave signal and returns an answer signal in response to that question signal.  At such a time, since the level reduction of carrier wave signal is set so that the transponder 2 can be turned into level for transmitting the answer signal by impedance conversion to the carrier wave signal, the signals can be simultaneously exchanged between the transmission/reception ECU 10 and the transponder 2.
Patent JP-H10184036-A (JP)
Title: Demolition device of structure
Inventor: ASHIDA YOSHIKI
IPC: E04G23/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a demolition device wherein a structure composed of concrete is cut and demolished at low noise and highly efficiently. SOLUTION: A demolition device 10 is connected through a support pin 10a to the bracket 3a of the turning body 3 of a moving type crane, and hung through a motor support frame 21 having a hydraulic motor 22 and a drive part 20 providing a drive wheel rotated thereby and a hanging fitting 7 which is directly connected to the motor support frame 21 and whose edge is hung on the winding-up and down rope of the boom 4 of the moving type crane. The demolition device 10 is constituted of a cutter support frame 30 which is provided with a follower 31 on the edge, and a endless chain cutter 32 which is mounted on a driving wheel and the follower 31 and in which a plurality of cutters 34 are embedded on the outer periphery.
Patent JP-H11255722-A (JP)
Title: Bicyclic(3.1.0)hexane and related compound
Inventor: KENARD BERTLAND L
IPC: A61P13/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound becoming a ligand of a metabolic conjugate type glutamate receptor and useful for treatment of various neurological disorders and psychiatric disorders. SOLUTION: This compound is a compound of formula I [Z is a 1-4C alkylene (preferably CH2 ), O atom, S atom or the like; (n) is 0-6; R<1> is H, a 1-6C alkyl, an aryl or the like (preferably a group of formula II or the like)] or a pharmaceutically acceptable salt thereof, e.g. 2-benzylamino-bicyclo[3.1.0]hexane-2,6- dicarboxylic acid. The compound of formula I is obtained, for example, by subjecting a compound of formula III and an aldehyde of the formula R<1> (CH2 )m CHO [(m) is a number of (n)-1] to a reductive amination reaction, and hydrolyzing the obtained compound with an acid or a base. A medicine containing the compound of formula I as an active ingredient can treat the disorders capable of being treated by modulating glutamate neural transmission, the fit, cerebrum ischemia, spinal injury or the like.
Patent JP-H07151360-A (JP)
Title: Latent heat storage tank
Inventor: SHINPO HIDETO
IPC: F24F5/00
Filed: 1991-12-26
Abstract: PURPOSE:To effectively utilize sensible heat content of a latent heat storage material heretofore not utilized by setting a temperature difference to a plurality of heat storage tank units by disposing the plurality of the units in series. CONSTITUTION:A plurality of heat storage tank units each having a heat exchanger 3 therein and a latent heat storage material 4 sealed therein are disposed. The units are connected in series by a tube 6 having a control valve corresponding to a circulating pump 5 and each units, and a bypass tube and the valves are disposed between the units.
Patent JP-H06194612-A (JP)
Title: Optical response type space optical modulator
Inventor: TAKEI HIROYUKI
IPC: G02F1/01
Filed: 1992-12-24
Abstract: PURPOSE:To provide the method for controlling near IR light of the intensity higher than the intensity of visible light by utilizing a change in refractive index by light of photosensitive protein. CONSTITUTION:A film 1 constituting of the rhodopsin protein is inserted into an etalon type resonator consisting of a translucent mirror having >=50% to <100% reflectivity to light of 650 to 800nm wavelength and >=30% transmittance to light of 400 to 600nm wavelength as a main constituting element. As a result, the information included in the light signal on a two-dimensional surface is rapidly controlled with the light signal on another two-dimensional surface of the weaker intensity by an optical switch having a simple structure.
Patent JP-H05175249-A (JP)
Title: Bonding method of semiconductor crystal
Inventor: YAMAMOTO KOSAKU
IPC: H01L21/20
Filed: 1991-12-26
Abstract: PURPOSE:To bond an Hg1-xCdxTe crystal substrate which is fragile and of low hardness and an isomeric substrate like GaAs, in the state that dislocation or the like is not generated. CONSTITUTION:On a substrate 1 transparent to infrared radiation, compound semiconductor crystal 11 which does not contain constituent elements of the substrate 1 but contains cadmium is grown. A compound semiconductor substrate 3 containing mercury is stuck on the compound semiconductor crystal 11 so as to face each other. While a load 5 is applied from above both substrates 1, 3, said substrates are enclosed in a vessel 14 and heated together with compound semiconductor alloy 13 containing mercury. The substrate 1 wherein compound semiconductor crystal 11 containing cadmium is grown and the compound semiconductor substrate 3 containing mercury are bonded, by equitemperature vapor growth of the vapor of alloy 13, the fused solution of alloy 13, and the compound semiconductor substrate 3.
Patent JP-H06196876-A (JP)
Title: Support device
Inventor: NAGATSUKA OSAMU
IPC: G11B33/12
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a support device wherein it reduces the number of components, its assembly operation is simple and its cost is low by providing a burring caulking part wherein end parts at a plurality of erected and bent parts are fastened mutually. CONSTITUTION:A side erected and bent part 1c in which a burring caulking part 3 has been formed in the press and working process of a base plate 1 is bent and worked. After that, a front erected and bent part 1d is bent and worked. Thereby, the burring caulking part 3 is combined with a hole. After that, when the burring caulking part 3 is caulked, the erected and bent parts 1c, 1d are fastened. Since no component is required other than the base plate 1 and an assembly operation can be performed simply, a support device can be obtained at low costs. In addition, when a caulking operation is included in a press process, its cost can be lowered further.
Patent JP-H09157134-A (JP)
Title: Viscosity regulator for water-based manicure
Inventor: YOSHIDA KENSUKE
IPC: A61K8/25
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject regulator capable of preventing the viscosity of a water-based manicure from changing with time and also capable of improving the dispersion stability of other formulating ingredients such as a pigment. SOLUTION: This viscosity regulator is a gel composition obtained by homogeneously mutually dispersing and mixing (A) a bentonite-based clay mineral (e.g. synthetic smectite), (B) a peptization-promotive auxiliary (e.g. ethylene glycol diethyl ether), and (C) water to effect gelation. The proportion of the components A, B and C in the gel composition is as follows: A:B:C=1:(1-100):(5-1000). It is preferable that the viscosity of the gel composition be >=10000cps. Besides, the gel composition is pref. incorporated with a thixotropic substance. Use of the gel composition as a viscosity regulator for water-based manicure gives such a water-based manicure as to be excellent in homogeneity and dispersion stability of the whole system, extremely good in coatability on the nails, and also excellent in the water resistance and adhesiveness to the nails of the film therefrom after dried.
Patent JP-H10165154-A (JP)
Title: Preservative for food
Inventor: YAJIMA MIZUO
IPC: A23L3/3571
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To prepare a preservative, having high keeping quality and safe for humans without affecting the quality of a food. SOLUTION: This preservative for a food comprises a bacteriocin produced by a bacterium belonging to the genus Bifidobacterium and one or more selected from the group consisting of an amino acid, a peptide or proteins having antimicrobial activities, polysaccharides composed of saccharides, saccharic acids and aminosugars and partial hydrolyzates thereof, spices, vegetable components and alcohols. Otherwise, organic acids (salts) are further used in combination therewith.
Patent JP-H05175578-A (JP)
Title: Driving method of semiconductor laser
Inventor: ODAKAWA TETSUSHI
IPC: H01S5/40
Filed: 1991-12-26
Abstract: PURPOSE:To grasp threshold current without interrupting modulation operation of semiconductor laser. CONSTITUTION:A semiconductor laser 2 is placed adjacent to a semiconductor laser 1 which sends output light as signals after bias current is controlled, and is operated to detect the threshold equivalent to that of the laser 1 in temperature chracteristics. Then a current having same magnitude as that of the detected threshold current is fed as a bias current to the laser 1.
Patent JP-H0927483-A (JP)
Title: Method of etching oxide layer
Inventor: JIEIMUZU II NARUTEI
IPC: H01L21/3065
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To selectively etch an oxide layer with a plasma at a small side wall taper angle and low aspect dependency by using a hard mask layer for masking this layer. SOLUTION: After forming an oxide layer 501 on a CVD nitride layer formed on the top face of a substrate 500, a poly-Si hard mask layer 505 is adhered onto that layer 501. Photoresist patterning layer 510 is adhered onto the mask layer 505 and patterned to form openings 511 and 512. The mask 512 is etched to form openings 515 and 516 into the mask layer 505 and then the patterning layer 510 is removed. The oxide layer 501 is plasma etched through the mask layer 505 to form openings 521 and 522 at nearly the same depth into the layer 501. Thus, an etching method is obtained which provides a high oxide to nitride selectivity with reduced ARDE effect.
Patent JP-H11172170-A (JP)
Title: Ink for ink-jet printing
Inventor: WATANABE KAZUAKI
IPC: C09D11/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink capable of keeping its high chromatic and coloring properties and improving its light resistance without reducing its preservation stability and without impairing its head nozzle-clogging property. SOLUTION: This ink is obtained by including (A) an organic pigment and (B) a water-soluble resin dispersant, the pigment being reformed by using (D) 0.1 to 30.0 wt.% of metal compound based on (C) the pigment before reformation. Preferably, the component D is at least one of an oxide and hydroxide of metal e.g. titanium, zinc and ferrum and a salt thereof, the component A is treated with the component B and the component B is contained in a content of 0.5 to 50.0% per the component A and is neutralized with alkali, and the component B is a carboxylic resin with an acid value of 50 to 300 and is a polymer with a number-average molecular weight of 2,000 to 20,000 containing >=35% of styrene unit and/or α-methylstyrene unit.
Patent JP-H09157451-A (JP)
Title: Electrically conductive rubber composition
Inventor: MAEDA KAZUYUKI
IPC: C08L23/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a coating material for a location wire to be buried together with a non-metallic underground pipe to detect the position of the pipe without digging out the pipe. SOLUTION: The objective electrically conductive rubber composition is composed of 100 pts.wt. of a polyolefin rubber having a Mooney viscosity of 25-60 at 100 deg.C, 50-200 pts.wt. of carbon black and 30-70 pts.wt. of a heat-resistant process oil having an evaporation loss of <=1% by heating at 100 deg.C for 1hr. The carbon black is acetylene black or furnace black and the DBP absorption of the carbon black is >=75mL/100g. The composition is further incorporated with 0.2-5 pts.wt. of a peroxide-type cross-linking agent. A coating material for an electric wire for the location of an underground pipe is produced by using the electrically conductive rubber composition.
Patent JP-H05183439-A (JP)
Title: Coding multi-value modulator
Inventor: TANAKA HIROKAZU
IPC: H04L27/36
Filed: 1991-12-26
Abstract: PURPOSE:To reduce the expansion of a band attended with speed conversion in the system that a signal is sent through the combination of the expansion of the band by the speed converter and the trell is coding multi-value modulation system. CONSTITUTION:The modulator consists of a serial parallel converter 102, a speed converter 103, a narrow sense convolution coder 106, and a mapping device 108. The serial parallel converter 102 converts a signal series 101 into an m-bit signal series, and the speed converter 103 converts the speed of an m1(m1<m) bit signal series 105 and an m2(m2<m-m1) bit signal series 104 into a different speed and the result is outputted. The signal series 104 is directly inputted to the mapping device 108, the signal series 105 is inputted to the narrow sense convolution coder 106 with a coding rate of r' (1> r'>(m-m2-1)/(m-m1)), in which the signal is coded and inputted to the mapping device 108. The mapping device 108 applies mapping to the signal series 104, 107 to output an 2<m> modulation signal 109. Thus, the expansion of the band attended with the speed conversion is reduced.
Patent JP-H06176375-A (JP)
Title: Optical disk player
Inventor: HIRAYAMA ETSURO
IPC: G11B21/12
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the damage of an optical pickup at the time of loading/ unloading a disk by moving a carriage attaching the optical pickup to the outside than the outer periphery of the disk at the time of opening or before opening a lid openable/closable and covering the disk on a turntable. CONSTITUTION:The lid 6 is pivoted rotatably by left and right levers 7, 8, and is made to be opened/closed by an opening/closing motor or a hand with small torque by the pressing force of a twisted coil spring. Further, the presence of a clamping member 2 on the disk placed on the turntable 1 is detected by the light source 4 of the carriage 3 provided with the optical pickup(PU) and a photodetector 5. Respective parts are controlled by a system micro computer with the result, respective detection switches of the opening/closing of the lid, the positions of the retreat and the advance of the PU and key input. The PU is retreated to a retreat position shown in figure when no member 2, no disk exists and the lid 6 is opened and a music is ended, and is advanced as necessary. Thus, the damage of the PU at the time of loading/unloading the disk is prevented.
Patent JP-H10179951-A (JP)
Title: Scissors
Inventor: KANEMATSU SEIJI
IPC: B26B13/28
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain scissors that provide smooth draw-cutting for long by providing a pivot pin on one piece of the scissors, forming a long hole into which the pivot fits on the other piece of the scissors, protrudingly providing a guide pin on one piece of the scissors and a guide hole diagonal to the long hole on the other piece of the scissors. SOLUTION: The first piece 11 of scissors 10 is made up of a blade 12 and a handle 13, and a long hole 14 along the direction of extension of the edge is made on the blade 12 and a mounting hole 34 of the first piece 11 is formed near the long hole 14, a cemented guide pin 15 is fitted thereto. On the other hand, also for the second piece 21 made up of the blade 22 and a handle 23, a pivot hole 24 and a linear guide hole 25 diagonal to the long hole 14 are formed in the blade 22, and a cemented pivot pin 31 is inserted into the long hole 14 and the pivot hole 24 through a synthetic resin washer 33, and both pieces of the scissors 11, 21 are integrated around the pivot 31 in a manner that allows them pivot by joining them by crimping the other end after insertion and fitting the guide pin 15 into the guide hole 25.
Patent JP-2001169461-A (JP)
Title: Overvoltage analysis support system
Inventor: BO SATORU
IPC: H02B3/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an overvoltage analysis support system capable of facilitating the development of an analysis model for equipment to undergo overvoltage analysis and conducting the automatic development of the analysis model meeting the equipment. SOLUTION: This overvoltage analysis support system is provided with an equipment model editing part 10 inputting the data of the equipment to be analyzed with symbols such as skeleton diagram including analysis conditions to develop equipment model data 2a, an analysis model automatic conversion part 11 developing the analysis model 4 by converting respective symbols of the equipment model data 2a into the component of the analysis model based on a conversion rule 11 a predetermined according to the analysis conditions, and an equipment model display linkage part 12 superimposingly displaying the generated analysis model 4 and previous equipment model data 2a.