baber/WOPTO huggingface dataset:
Patent JP-2000118365-A (JP)
Title: Method and device for filling nitrogen gas into tire
Inventor: MAKINO YOSHIHIRO
IPC: B60S5/04
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To fill N2 gas efficiently and speedily into a tire by discharging air from the tire before the N2 gas is filled to lower the pressure in the tire below atmospheric pressure and then by filling the N2 gas into the tire. SOLUTION: For filling N2 gas into a rim combined tire, when the N2 gas is filled after air is discharged from the tire, the tip of a passage 8 is connected with a gas filling valve of the rim combined tire to close a switching valve 16 of the passage 8, and then a switching valve 18 of a discharge route 17 is opened to operate a vacuum pump to discharge the air from the tire. By instantly closing the switching valve 18 and opening the switching valve 16, the N2 gas fed through film modules m1, m2 is filled into the tire through he delivery side passage 8. An oxygen concentration meter 12 provided for the delivery side passage 8 performs an accurate concentration measurement through pressure adjustment with a regulator 13 and flow adjustment with a flow adjusting valve 14.
Patent JP-H05103643-A (JP)
Title: Ingredient-coated food having uneven surface
Inventor: NAGAI KIYOHIRO
IPC: A23L5/10
Filed: 1991-10-11
Abstract: PURPOSE:To obtain the subject food having an embossed uneven shape of thinly cut coating ingredient, new taste and decoration of surface by sprinkling a coating ingredient made into small pieces on the surface of a core ingredient of different material, sticking the coating ingredient to the core ingredient with a binder and heat-treating. CONSTITUTION:A food consisting of two layers of a core ingredient as the interior and a coating ingredient on the surface is prepared and the core ingredient is made of a material different from that of the coating ingredient. A binder is bonded to the core ingredient having shape retention and the coating ingredient thinly cut into small pieces is sprinkled on and stuck to the surface of the core ingredient through the binder. The whole ingredients are heat-treated and the fine uneven shape of the coating ingredient made into small pieces is embossed on the coating ingredient to give an ingredient-coated food having the uneven surface. Meat, vegetables, bread, grain, etc., are preferable as the coating ingredient, egg and/or saccharide is preferable as the binder. Bread, rice ball, croquette, etc., are used as the core ingredient.
Patent JP-H10145777-A (JP)
Title: Camera image display device for mobile object
Inventor: SASAGAWA SHINYA
IPC: H04N7/18
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To simplify a remote operation and to secure a large and easy-to-see screen for a necessary job together with a small auxiliary screen by using only a single image transmission line and then compositing and switching automatically the images. SOLUTION: A small number of channels are used as the image transmission lines. A display screen optimum to the traveling direction condition is automatically selected, composited, transmitted and displayed in response to the operations of an automated guided vehicle 1 for the switching of cameras and screens. Then the cameras 2 to 5 are merely switched to display the image of a front camera 2 in a move-forward mode and to display the image of a rear camera 3 in a move-backward mode. The camera switching signal is acquired from the move-forward/backward control signal of the vehicle 1, and the camera 2 is automatically switched to the camera 5 at the side of the vehicle 1. The image of the camera 2 is enlarged in the moveforward mode, and the image of the camera 3 is enlarged in the move-backward mode.  On the other hand, the images of other cameras are reduced and composed into a single screen. As a result, a large and easy-to-see screen is displayed for a necessary job and an auxiliary screen is reduced respectively.
Patent JP-H08209023-A (JP)
Title: Titaniloxyphthalocyanine crystal, its production and photosensitizer for electrophotography
Inventor: TAMURA SHINICHI
IPC: C09B67/50
Filed: 1995-11-10
Abstract: PURPOSE: To obtain the subject crystal giving a photosensitizer for an electrophotography of high quality of image in high sensitivity especially for near infrared radiation such as semiconductor laser beam. CONSTITUTION: This crystal is expressed by the formula (X<1> -X<4> are each C1 or Br; (m), (n), (l) and (k) are each 0-4) and has clear diffraction peaks at Bragg angles (2θ±0.2 deg.) of 7.22 deg., 9.60 deg., 11.60 deg., 13.40 deg., 14.88 deg., 18.34 deg., 23.62 deg., 24.14 deg. and 27.32 deg., and the diffraction peak at the Bragg angle of 9.60 deg. is the largest peak in a X-ray diffraction spectrum. The crystal is obtained by mechanically dispersing and pulverizing amorphous titaniloxyphthalocyanine into an aqueous solution of an ionic material at <=50 deg.C, adding a nonpolar organic solvent, extracting under stirring and removing the solvent.
Patent JP-H09134897-A (JP)
Title: Cleaned semiconductor wafer storing method and device
Inventor: YAJIMA MIKIKO
IPC: H01L21/304
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To realize a cleaned semiconductor wafer storing device which is capable of simplifying a process where the surfaces of cleaned semiconductor wafers are kept cleaned and required only to be locally cleaned by a method wherein the rinsed semiconductor wafers are dipped into a nonpolar hydrocarbon organic solvent without being subjected to a drying process and stored as immersed and separated till processing. SOLUTION: Semiconductor wafers 3 cleaned with chemical solution and rinsed with ultra-pure water are dipped into a nonpolar hydrocarbon organic solvent 2 without being subjected to a drying process and stored in the solvent 2 as immersed and separated till processing. The nonpolar hydrocarbon organic solvent 2 attached to the semiconductor wafers 3 are quickly evaporated, so that no organic substance is left on the surfaces of the semiconductor wafers 3. The semiconductor wafers 3 are stored in a storing tank 1 of SUS or the like or a hermetically closed chamber as immersed and isolated, so that they are kept free from chemical contamination.  As the semiconductor wafers 3 are not subjected to a drying process after they are rinsed with ultra- pure water the wafers are restrained from generating dust and prevent particles from being attached to them attendant on spin drying and kept free from the effect of residual IPA attendant on IPA drying.
Patent JP-H05131214-A (JP)
Title: Extrusion machining device
Inventor: NOGAMI HIROYASU
IPC: B21C35/04
Filed: 1991-11-08
Abstract: PURPOSE:To reuse a billet in a container and Am improve the yield in manufacturing by providing a shear by which an extruded metal protruding forward from the front end face of the container is cut off. CONSTITUTION:An aluminum billet B is charged in the container 2 and extruded by pressurizing from the rear side of the billet by driving a stem 3. In extrusion, in the case of trouble such as defects in shape, the forwarding drive of the stem 3 is stopped, and the container 2 and the stem 3 are retreated. On the front end face of the billet B, the protruding part (b) of the extruded metal is formed as a result of being pulled out from a buffle plate 8 and a die 7. The container 2 is stopped where its front end face is positioned at the shear 4, the shear is lowered and the protruded part (b) is cut off. Consequently, the reusable billet B without the protruded part (b) in the container 2 is obtained.
Patent JP-2001118475-A (JP)
Title: Vacuum valve-type switching apparatus for making tapping when loaded
Inventor: TAJIMA HIROSHI
IPC: H01H33/66
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve-type switching apparatus for making a tapping when loaded whose size is considerably reduced by reducing both a resistor and energy storage device. SOLUTION: A drive shaft 2 is disconnected from or reversely connected to a power by means of the energy storage device. The rotation of the drive shaft drives three vacuum valve control mechanisms 7 per one phase. The sum of the torques delivered by all the vacuum valve control mechanisms accelerates the rotational speed of the drive shaft. A control cam 8 is fixedly attached to the drive shaft while an arm 9 with a roller 11 is arranged in the outside of the control cam. The control spring 10 pushes the arm to continuously contact the roller with the control cam, so that the loading torque transferred from the control spring through the roller to the control cam to the drive shaft smoothes the sum of the torques, reversed from the positive.
Patent JP-H04268832-A (JP)
Title: Receiving apparatus composed of plurality of receiving branches
Inventor: JIEN RAFUOO
IPC: H04B7/08
Filed: 1991-11-08
Abstract: PURPOSE: To provide a space diversity reception system, especially a microwave link in which disturbance of an output signal is avoided. CONSTITUTION: This equipment consists of two reception branches 1 and 4 which receive waves, whose frequency spectra are in actuality fixed at a prescribed frequency band, a coupling circuit which couples waves in outputs of reception branches 1 and 4, and a servo control which adjusts inserted phase shift circuits 12 of branches by the output of the coupling circuit 15 to keep the spectrum of the output signal fixed. The servo control consists of a frequency discriminator circuit 25 which analyzes the coupled wave, a freely adjustable selection circuit which obtains frequency bands of the spectrum of the coupled signal as a function of the output signal of the frequency discriminator 25, and control circuits 29 and 31 which adjust the phase shift circuits 12, so as to maximize the output signal of the selection circuit.
Patent JP-H03156055-A (JP)
Title: Manufacturing method of porous ceramic plate
Inventor: NAGAI SATORU
IPC: B28B23/02
Filed: 1989-11-10
Abstract: PURPOSE:To eliminate recesses on the surface and to make it possible to promote uniformity and smoothness by burying reinforcing bars or lath net into a foaming layer constituted of an inorganic foaming granulated substance in a specific depth, and sintering them together as a unit. CONSTITUTION:Reinforcing bars that weld reinforcing steels in the shape of a mesh or lath nets are buried into a foaming layer constituted of an inorganic foaming granulated substrate to sinter them together as a unit, and porous ceramic plate is manufactured. At that time, the depth to be buried is three or more times than a reinforcement diameter of the reinforcing bar or the thickness of the lath net, and the thickness more than 5mm is specified.
Patent JP-S63147804-A (JP)
Title: Production of sodium percarbonate
Inventor: ITO YOSHIRO
IPC: C01B15/10
Filed: 1986-12-11
Abstract: PURPOSE:To obtain sodium percarbonate 2Na2CO3.3H2O2 having superior wear resistance and stability by allowing sodium carbonate to react with H2O2 in aq. soln. and crystallizing sodium percarbonate by adding at least one kind of polymer derived from alpha-hydroxyacrylic acid. CONSTITUTION:The reaction is proceeded by stirring aq. soln. obtd. by dissolving Na2CO3 and 35-80wt% H2O2 in water at 10-35 deg.C wherein the molar ratio of Na2CO3 to H2O3 is regulated to 1:(1.3-2). Then, 0.005-0.5wt% at least one kind of polymer (A) having 300-1,000,000 mean mol.wt. comprising a unit expressed by the formula (wherein R1-2 are H, OH, or halogen-substituted 1-3C alkyl; said polymer unit is derived from alpha-hydroxyacrylic acid) is added to the soln. and sodium percarbonate is crystallized after proceeding the reaction for 20min-4hr. Or, 0.02-1wt% at least one kind selected from amino polycarboxylic acids (B) is added to the above described aq. soln. to cause reaction, and crystalline particles of 2Na2CO3.3H2O2 (C) having 150-2,000mu mean particle size are crystallized. If necessary, at least one kind selected from the component A or B is impregnated into the component C, and the impregnated product is dried.
Patent JP-H06150184-A (JP)
Title: Telewriting communication terminal equipment
Inventor: TSUNODA NAOKI
IPC: G08C21/00
Filed: 1992-11-02
Abstract: PURPOSE:To keep the real time property of telewriting communication and to sufficiently utilize the communication transfer capability corresponding to the communication speed by preliminarily registering the sampling time and the change point distance of optimum coordinate information generation with respect to each communication speed and setting coordinate information generation points in accordance with the communication speed determined between terminals. CONSTITUTION:A coordinate information buffer 17a transfers coordinate information to the device of the other party in a FIFO form (first-in first-out) in the storage order. Sampling times and change point distances of coordinate information generation are registered in a register part 17b in accordance with plural kinds of communication speeds used between devices. The sampling time and the change point distance corresponding to the communication speed are selected and set from sampling times and change point distances registered in the register part 17b.
Patent JP-H02140335-A (JP)
Title: Under-pressure mixed gas supply device
Inventor: KUIOKA KIYOSHI
IPC: E02F7/10
Filed: 1988-11-22
Abstract: PURPOSE:To stabilize the mixed gas transport under pressure by installing a squeeze pump on the lower side of a relaying tank and installing a compressed air feeding device and an ejector into a discharge pipe on the discharge side of the squeeze pump. CONSTITUTION:When a squeeze pump 4 is driven, the transported substance such as sludge stored in a relaying tank 2 passes through a connecting pipe 3 and a pump 4 and is supplied into a discharge pipe 5. Then, the compressed air supplied from a compressed air feeding device is blown into the discharge pipe 5 through an ejector 6. Then, the transported substance is transported in the discharge pipe 5, in the plug-flow state in which the blocks of the transported substance and the air blocks are arranged alternately.
Patent JP-2000123907-A (JP)
Title: Electric connector assembly
Inventor: CHU WING LIAN
IPC: H01R24/58
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector assembly of small size which can be smoothly assembled and wires are arranged so as not to be hindrance during assembling in a pair of half bodies of a case. SOLUTION: An electric connector assembly 10 has a pair of half bodies 20a, 20b which hold a connector 30 between them. The first half body 20a has a pillar part 24 with a screw receptor opening, while the second half body 20b has a protruding structure with a screw receptor opening. When both the half bodies 20a, 20b engage together, the protruding structure engages with a notch of the pillar part 24 to align the openings. The pillar part 24 is formed with enough height to act as wire separating means.
Patent JP-H06115335-A (JP)
Title: Vehicle body posture controller for vehicle
Inventor: YAMAMOTO TOSHIAKI
IPC: B60G17/015
Filed: 1992-10-07
Abstract: PURPOSE:To improve the riding comfort of a vehicle at the time of turning and acceleration and deceleration and at the same time reduce the posture change of a vehicle body. CONSTITUTION:A vehicle vehicular body posture controller in which each damping force variable type shock absorber that can control mutually and independently damping forces on extension and contraction sides is provided in opposition to each wheel, possesses a travel state detector M1 to detect the travel state of vehicle wheels that cause the posture change of a vehicle body and a posture change prediction device M2 to predict the posture change of the vehicle body from a detected travel state, and by means of a first controller M3, the contraction side damping coefficients of shock absorbers on a side where vehicle wheels are presumed to bound, are controlled high, and the extension side damping coefficients of them are controlled low, and by means of a second controller M4, the extension side damping force of shock absorbers on a side where vehicle wheels is presumed to rebound, are controlled high, and the contraction side damping force of them is controlled low.
Patent JP-2001123371-A (JP)
Title: Biodegradable spun-bond nonwoven fabric
Inventor: KAWANO AKITAKA
IPC: D04H3/016
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable spun-bond nonwoven fabric having excellent heat resistance and dimensional stability despite possessing biodegradability, widely usable as a base for sanitary/medical articles, clothing, a base for household and industrial articles, an agricultural material, or the like. SOLUTION: This biodegradable spun-bond nonwoven fabric is characterized in that a continuous filament composed of a biodegradable aliphatic thermoplastic resin is provided with mutually self-fusing filament zones at regular intervals and heat bonded, the fineness of the continuous filament is 1-5 denier and dry-heat shrinkage percentage of the filament constituting the nonwoven fabric at 130 deg.C is <=10%. The dry-heat shrinkage percentage of the continuous filament measured based on JIS L 1,013 at 130 deg.C is preferably <=20%. The aliphatic polyester resin is preferably a polylactic acid polymer containing >=80 mol% L-lactic acid unit or D-lactic acid unit.
Patent JP-H03159915-A (JP)
Title: Garnet fine particle powder
Inventor: ODAN KYOJI
IPC: G02F1/09
Filed: 1989-11-14
Abstract: PURPOSE:To provide rare earth-iron garnet fine particle powder having excellent corrosion resistance, large magnetic optical effect and excellent light transmittance and useful as a light isolator, light switch, etc., composed of a multicomposed oxide comprising a rare earth element, Bi, Fe, a metal selected from a specific metal group and oxygen and having a specific average particle size. CONSTITUTION:The subject rare earth-iron garnet (e.g. V1.5Bi1.5Fe4.2Al0.8O12) fine particle powder is represented by the formula RaBibFecMdOe (R is one kind or more of rare earth elements selected from Y and lanthanoid elements; M is one kind or more of elements selected from Al, Ga, Cr, Mn, Sc, In, Ru, Rh, Co, Fe (II), Cu, Ni, Zn, Li, Si, Ge, Zr, Ti, Hf, Sn, Pb, Mo, V and Nb; a+b+c+d=7.5-8.0; a+b=2.0-3.5; c+d=4.5-6.0; a=0.5-3.5; b=0-2.5; c=3.0-6.0; d=0-2.0; e is the number of oxygen atoms satisfied with the atomic valences of other elements) and has an average particle size of 30-1000Angstrom .
Patent JP-H08135347-A (JP)
Title: Control board of sheet shutter
Inventor: KOMATSU AKIO
IPC: E06B9/56
Filed: 1994-11-02
Abstract: PURPOSE: To provide a standard sheet shutter at a low cost, which is simple in constitution and has flexibility, and to simply manufacture a multifunctional extension function type sheet shutter without remodeling to a large extent. CONSTITUTION: A control board 7 of a sheet shutter has a circuit for elevating a sheet by a manually operated operation switch and turning off or reversing a motor when the existence of an obstacle is detected at the time of opening the sheet or during lowering of the sheet. An extension connector 8 for removably connecting a sensor and an extension board 9 for each option to the control board is integrally incorporated in the control board 7 to form a control board 7 of a standard sheet shutter. A mount 9a for removably supporting the extension board 9 is disposed in a position opposite to the extension connector 8 of the control board 7.
Patent JP-H1098937-A (JP)
Title: Ivy reverse insertion cloth ground cover greening
Inventor: OOSAWA AKITOSHI
IPC: E02D17/20
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To execute the grounding cover greening of a park, a road and a garden by a complete greening sheet and to almost eliminate the need of later maintenance. SOLUTION: A culture medium 3 is constituted by mixing a long-term elusion calking fertilizer and trace elements to a sheet 1 for which vegetable fibers and nonwoven fabric are adhered, the herbaceous cutting of ivy plants 8 is performed and a greening sheet is completed by growing in a greenhouse.
Patent JP-2000111037-A (JP)
Title: Ignition controller for petroleum water heater
Inventor: ITO KIYONOBU
IPC: F23N1/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a combustion sound at the time of igniting a petroleum water heater using a pressure spraying burner, an incomplete combustion gas or smoke. SOLUTION: A fuel pressurized by an electromagnetic pump 1 is discharged in a foggy state from a spraying nozzle, a blower 2 for supplying an air amount corresponding to the sprayed fuel is provided, and a burner for igniting sprayed fuel by a discharging spark of a discharging igniter 3 is mounted at a boiler of the water heater. The blower 2 is energized by the ignition to supply a large supply air amount to the burner, then deenergized to inertially supply the air.  An ignition time phase control means 5 for slightly enhancing a fuel spraying pressure is mounted at the pump 1, an optimum air and fuel balance is obtained and ignited at the time of igniting in the state that the sprayed fuel flow rate is smaller than a specified fuel flow rate on the way of the inertial air supply, and then the blower 2 is again energized to realize soft ignition by a controller for increasing a fuel flow rate while enhancing the supply air volume to a specified air volume.
Patent JP-H09135899-A (JP)
Title: Plastic needle indwelt in body and manufacture thereof
Inventor: MATSUMOTO TAKASHI
IPC: A61M5/158
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic needle of low pricking resistance to be indwelt in a body by use of a tube made of a polyurethane shape memory resin, as well as a plastic needle so manufactured. SOLUTION: This plastic needle 1 has a hub 12 made of plastic and mounted on one end of a tube 11 of a polyurethane shape memory resin, and a tube hub assembly is thereby formed. Thereafter, the end 13 of the tube 1 of the tube hub assembly is machined to form the needle 1. The machining of the end 13 of the tube 11 consists of the first process for inserting the prescribed portion (end part) of the tube 11 in a heater for applying heat thereto, the second process for drawing the end part under the application of heat, and the third process for cutting the end part drawn in the second process along the part of minimum wall thickness.
Patent JP-H0998875-A (JP)
Title: Perforated porcelain spoon
Inventor: MATSUMAE TSUKASA
IPC: A47G21/04
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a porcelain spoon selectively securing a required quantity of soup and ingredients in a porcelain spoon scooping port and having a hole quickly discharging an excessive quantity of the soup to the outside of the porcelain spoon scooping port without impairing the function of the porcelain spoon. SOLUTION: This perforated porcelain spoon is provided with a soup outflow dedicated hole 3 basically having a lip-shaped hole face so that a hole bottom face is located in contact with the position 6 where the center line of a perforated porcelain spoon scooping port 1 crosses the draft line, a soup guiding/ backflow preventing wall at a direct rear section kept in contact with the upper side of the soup outflow dedicated hole 3, and a soup backflow phenomenon preventing lug 4 on the whole outflow outlet contour section of the soup outflow dedicated hole 3.