baber/WOPTO huggingface dataset:
Patent JP-H0523620-A (JP)
Title: Spray nozzle for glaze
Inventor: ONISHI NORIO
IPC: B05B7/06
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a spray nozzle for glaze where the abrasion of a nozzle hole part is decreased and the replacement and maintenance of a nozzle tip are facilitated by externally mixing liquid to spray it with air jetted between the outer periphery of the nozzle tip and the air nozzle hole. CONSTITUTION:When air is introduced at a high speed from an air introducing port 18 to an air passage 19, it passes through a cutout part 11d of a stem 11 to flow in a hollow part 12d of a nozzle body 13, allowing it to be uniformly distributed in an air passage 26 of an air balancer 14 in the circumferential direction, permitting it to be jetted form an air nozzle 22. Liquid is introduced at low pressure from a liquid introducing port 15 and passes through a liquid passage 17 in a stem 11 and is jetted from a liquid nozzle hole 23 through the hollow hole of a packing 20 and the liquid passage 23 of a nozzle tip 13. The liquid is jetted in a straight line since the inner peripherel end of the nozzle 24 has a sharp edge and is spread and made into mist by the negative pressure of air on the outer periphereal side jetted from the air nozzle 22 to make it be uniformly atomized. This device is properly used as a spray nozzle for glaze.
Patent JP-H0627326-A (JP)
Title: Light conductive plate and surface light source using the same
Inventor: AIZAWA MASANORI
IPC: G02B6/00
Filed: 1992-07-09
Abstract: PURPOSE:To reduce the loss of light and to improve emission efficiency in a surface light source of an edge light system by which uniform surface light emission can be obtained. CONSTITUTION:A light conductive layer 2 is formed in the structure of two layers of a main light conductive layer 3 with a main purpose for light conduction, and a diffusion light conductive layer 5 with a main purpose for diffusion, and a boundary surface 6 is formed obliquely extending from the upper part of the side end face on one side of the light conductive plate 2 to the lower part of the side end face on the other side. Incident light of a cold cathode fluorescent lamp 1 from the side surface of the light conductive plate 2 is introduced from the main light conductive layer 3 to the diffusion light conductive layer 5, and it is diffused by particles 4 such as glass beads, etc., in the diffusion light conductive layer 5, then, it is emitted from the front plane of the light conductive plate 2.
Patent JP-S6159854-A (JP)
Title: Processing method of semiconductor
Inventor: AKAGI KANEYUKI
IPC: H01L43/02
Filed: 1984-08-31
Abstract: PURPOSE:To remove a strain layer on dicing, etc., and to improve the characteristics of an element by dicing a magnetoelectric transducer formed onto a crystalline GaAs semiconductor substrate and etching the transducer by hydrochloric acid. CONSTITUTION:A pair of current electrodes 12, 13 are formed while facing both end sections of the direction of conduction (a) on a crossed operating layer 11 shaped onto the center of a square 100GaAs substrate 10 through the epitaxial growth method of GaAs, and a pair of output electrodes 14, 15 are formed while facing both end sections of the direction of output (b) in the same manner. The direction of conduction (a) and the direction of output (b) are each arranged according to a pattern so as to be directed at 45 deg. in the X and Y directions of the cleavage plane of the 100GaAs substrate, thus minimizing the generation of chipping on dicing. The Hall element is diced from the state of the substrate, expanded and dipped in hydrochloric acid or a mixed liquid of hydrochloric acid, phosphoric acid and hydrogen peroxide and etched, thus removing a strain layer generated on dicing, then eliminating stress generated in a pellet.
Patent JP-H0626296-A (JP)
Title: Rock stratum drilling device
Inventor: HYODO KAZUYA
IPC: B23K26/40
Filed: 1992-07-09
Abstract: PURPOSE:To enable a rock stratum to be cut out in a block form without any need of a cutter bit, and large torque and thrust, while causing no crack in a rock stratum around a drilling area. CONSTITUTION:A rotary shaft 1, a laser transmission tube 2 and an external slit drilling laser nozzle 5 are caused to rotate as a whole around the shaft 1. On the other hand, a laser beam 7 is condensed with a condenser 6 via reflectors 3a and 3b. The laser beam 7 after the condenser 6 irradiates around a rock stratum block 11, and the rock stratum thereof is caused to melt, thereby forming an annular external slit 8 around the block 11. After forming the slit 8, the nozzle 5 is elongated and the end thereof is inserted in the slit 8. Furthermore, a movable reflector 4 is shifted to a projection position and, then, the laser beam 7 condensed with the condenser 6 is introduced inward radially from the reflector 4. A bottom slit 9 is thereby formed and the bottom of the rock stratum block 11 is cut out.
Patent JP-H1119132-A (JP)
Title: Main body frame for wheelchair
Inventor: TAKAHASHI KIHEI
IPC: A61G5/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To lighten the weight of a main body frame for wheelchair by constituting the main body frame using aluminum pipes. SOLUTION: On a substrate 14, an aluminum main pipe 15 and a sitting part pipe 16 are attached while being directed forwards and on this substrate 14, an aluminum back pipe 17 is attached while being direction upwards so that left and right frames can be provided. The substrates 14 of the left and right frames 10 are connected by a 1st aluminum connecting pipe 11, the main pipes 15 of the left and right frames 10 are connected by a 2nd aluminum connecting pipe 12, the back pipes 17 of the left and right frames 10 are connected by a 3rd aluminum connecting pipe 13 and wheels are attached to these left and right substrates 14 so that the lightweight main body frame for wheelchair can be provided.
Patent JP-H0234719-A (JP)
Title: Manufacture of bellows for valve of vacuum circuit breaker
Inventor: SHINOHARA HISAJI
IPC: H01H33/66
Filed: 1988-07-21
Abstract: PURPOSE:To manufacture the title bellows without generation of surface roughness and cracks and having ling service life at low cost by annealing an austenitic stainless steel to which Ti or Nb is added in an inert gas or in vacuum. CONSTITUTION:An austenitic stainless steel in which heat resistance, etc., are improved by the addition of Ti or Nb is formed into a thin tube; after that, its fold having peaks and valleys is formed by a die and hydraulic pressure, and annealing is executed. This stage is repeated to obtain bellows. At this time, the above annealing is executed in an inert gaseous atmosphere such as Ar or in vacuum. By this annealing, the hard and brittle nitride of Ti and Nb easy to nitrify is not formed. In this way, the bellows for a vacuum valve of a vacuum circuit breaker without generation of surface roughness and cracks in the formed part at the time of forming, having no generation of cracks even when expanded and contracted as bellows and having long service life can economically be obtd. in high yield.
Patent JP-H0625114-A (JP)
Title: Alkylation of diarylamines
Inventor: IIDA KAZUYUKI
IPC: C07C209/60
Filed: 1992-07-09
Abstract: PURPOSE:To readily produce an N-alkyldiarylamine useful as a raw material of a photosensitive material for electrophotography in a high yield. CONSTITUTION:A diarylomine is readily obtained in a high yield by carrying out N-alkylation by an alkyl halide of a non-substituted or substituted diarylamine represented by the formula Ar1-NH-Ar2 (Ar1 and Ar2 in this formula represent a non-substituted or substituted aromatic ring and the rings Ar1 and Ar2 may be mutually bonded directly or through a divalent substituent group by a linkage except for NH linkage in the presence of a basic compound in a reaction medium containing a quarternary ammonium compound or a phosphonium compound and an alkaline metal iodide while keeping the concentration of the base in the aqueous layer to >=25wt.%.
Patent JP-H0849089-A (JP)
Title: Roll, its manufacture and multi-stage cold rolling mill
Inventor: SHIGETA TADAHISA
IPC: B21B13/14
Filed: 1994-08-03
Abstract: PURPOSE:To provide a chromium-plated roll having excellent crack resistance and durability and its manufacturing method and to provide a multi-stage cold rolling mill constituted by containing the chromium plated roll. CONSTITUTION:The multi-stage cold rolling mill 24 is constituted by containing a work rolls 21, the first intermediate rolls 22a for supporting the work rolls 22a, the second intermediate rolls 22b for supporting the first intermediate rolls 22a and divided backup rolls 23 for supporting the second intermediate rolls 22b. The second intermediate roll 22b is the chromium-plated roll having the chromium-plated layer 22c on the surface and to which a heat treatment for reducing occluded hydrogen quantity is applied. Since the second intermediate roll 22b low in occluded hydrogen quantity doe not develop the brittle crack on the roll surface caused by the hydrogen embrittlement, the crack resistance and the durability are drastically improved.
Patent JP-S5884704-A (JP)
Inventor: IIJIMA KUNIO
IPC: B27L5/00
Filed: 1981-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000015155-A (JP)
Title: Roll coater having coating liquid vessel of hermetic type
Inventor: OKAZAKI KAZUHARU
IPC: B05C1/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of froth by the excess coating liquid scraped off by a doctor and to eliminate coating defect accompanying the adhesion of air bubbles by removing the air bubbles sticking to the peripheral surface of a coating roller of a roll coater having a coating liquid vessel of a hermetic type. SOLUTION: The coating liquid vessel 3 is internally provided with a finisher roller 23 for forcibly removing the air bubbles so as to circumscribe the lower peripheral surface of the coating roller 1. This finisher roller 23 is so arranged as to submerge completely in the coating liquid. A block wall 32 along the coating roller 1 is disposed between the finisher roller 23 and the doctor 15 and a return liquid chamber 31 is delineated aside from a coating liquid chamber 30. The excess coating liquid scraped off by the doctor 15 is dropped into this return liquid chamber 31, by which the generation of the froth is prevented.
Patent JP-H0825833-A (JP)
Title: Electromagnetic induction heating material, member possessing it, binding member and binding file
Inventor: KITAZAKI YASUAKI
IPC: B42C11/00
Filed: 1994-07-12
Abstract: PURPOSE:To provide an electromagnetic induction heating material, a member possessing it, a binding member and binding file which can control arbitrarily heating efficiency and enable uniform heating. CONSTITUTION:A notch 1a to control heating value or the maximum arrival temperature is provided in an aluminum foil 1. When the aluminum foil 1 is fitted to a base 3 with an adhesive agent, a hot-melt adhesive agent 2 is made to laminate to the surface of the aluminum foil 1 and heated by an electromagnetic induction heating device, the aluminum foil 1 is heated, a heating efficiency of a part of the notch 1a part where the heat efficiency is favorable can be reduced and the whole can be heated uniformly. Therefore, the hot-melt adhesive agent 2 is made to melt in a short time and uniformly and a bound matter can be filed easily.
Patent JP-S6425251-A (JP)
Title: System for debugging program
Inventor: SENTODA JITSUO
IPC: G06F11/28
Filed: 1987-07-21
Abstract: PURPOSE:To improve a debugging efficiency by providing a comparator to compare address information outputted when a controller reads a program, with the address information designated by an input/output device and a counting circuit to count a coincidence signal outputted from comparator. CONSTITUTION:An address storage circuit 3 stores the address information of the program designated by a command inputted with a typewriter 6 of the input/output device. Every time a controller 1 reads the program of a program storing memory 2, a comparator 4 compares a read address signal with the address information stored by the address storage circuit 3, and only when the signal and the information coincide, the circuit 4 outputs a coincidence signal. A counting circuit 5 steps a counting value at every receiving the coincidence signal and outputs the frequency of the execution of the program of a designated address through the controller 1 to the typewriter 6.
Patent JP-H0348620-A (JP)
Title: Percutaneous absorbable pharmaceutical
Inventor: MANO MITSUHITO
IPC: A61P11/08
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a percutaneous absorbable pharmaceutical, containing a specified drug and specific amount of olive oil as the absorbefacient for the above-mentioned drug in a tacky agent layer formed on a drug-impermeable flexible support and capable of maintaining a high blood level of the drug in a small area for a long period. CONSTITUTION:A sustained release percutaneous absorbable pharmaceutical, obtained by providing a tacky agent layer containing 1-42wt.% 4-(1-methyl-4- piperidylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-10(9H)-one and/or a salt thereof useful as a medicine for allergic diseases and further olive oil as the absorbefacient for the aforementioned drug in an amount of 1-150 pts.wt. based on 100 pts.wt. tacky base on a drug-impermeable flexible support, having high skin permeability of the above-mentioned drug with high treating effects due to the sufficient drug suppliable even in a small area in a prescribed amount for a long period and excellent in safety and feeling in the application.
Patent JP-S6159022-A (JP)
Inventor: AABINGU REI RISEMA
IPC: F16D3/26
Filed: 1985-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5988492-A (JP)
Title: Continuous manufacture of monomer or oligomer alkoxysilane
Inventor: PEETAA FUITSUSHIYAA
IPC: C07F7/18
Filed: 1983-10-03
Abstract: A method for the continuous preparation of an alkoxysilane with hydrogen chloride contents of less than 20 ppm. In the method, the esterification is performed continuously in a reactor, and the raw esterification product is delivered to the top of a column. In this column, the reactant alcohol is vaporized and condensed at the top. The raw product drips from the top of the column to the bottom where it is collected as pure product. The method is suitable for the preparation of both tetraalkoxysilanes and of substituted alkoxysilanes. Partially condensed alkoxysilanes having a defined silicon dioxide content can also be made by this method.
Patent JP-H0718814-A (JP)
Title: Exterior structure of building
Inventor: TAKEUCHI KENICHI
IPC: E04F13/21
Filed: 1993-06-30
Abstract: PURPOSE:To easily and accurately embed an anchor in a specified position of a PC plate so that exterior materials can be also set accurately. CONSTITUTION:An exterior structure is composed of a heat-insulated exterior composite panel P comprising an exterior material 1 having a plurality of through holes 1a, a heat-insulation material 2 and a PC plate 3, and an anchor bolt 4. And a damp-proof sheet 5 is interposed between the heat-insulation material and the PC plate. The basal end of the anchor bolt 4 is embedded in the position of the PC plate 3 facing to the through hole 1a of the exterior material 1. The front end thereof is inserted in the through hole 1a and a bolt 6 is screwed in the anchor 4 at the exterior material 1 so as to fix the exterior material to the PC plate.
Patent JP-H0717377-A (JP)
Title: Antiskid controller
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/26
Filed: 1993-06-30
Abstract: PURPOSE:To provide an antiskid controller which is small-sized and lightweight, provides the excellent feeling by adopting the mechanism which eliminates the kick back in the antiskid control and permits the immediate communication between a master cylinder and a brake cylinder even if a power hydraulic system fails. CONSTITUTION:The first control valve 6 is installed in an oil passage for connecting a master cylinder 2 and a wheel cylinder 3, and the second control valve 7 is installed in an oil passage for connecting the wheel cylinder 3 and a decompression chamber 22, and the first control valve 6 and the second control valve 7 cut off the communication between the master cylinder 2 and the wheel cylinder 3 by the hydraulic pressure supplied from a pump which operates in the antiskid control and permits the communication between the wheel cylinder 3 and the decompression chamber 22. Accordingly, as for the hydraulic pressure supplied from the pump which operates in the antiskid control, the discharge pressure is increased to a prescribed value by an accumulator chamber formed in a hydraulic circuit.
Patent JP-S6343551-A (JP)
Title: Method for assembling motor
Inventor: NAKATSUKA HARUO
IPC: H02K15/14
Filed: 1986-08-06
Abstract: PURPOSE:To assemble a motor without causing a damage to a bearing or to a groove of a shaft, by fixing the shaft and a bracket through axially fitting a collar to the shaft and inserting it into the shaft. CONSTITUTION:A bracket 11 is fitted to a stator. A bearing 13 is fitted into a bearing housing of the bracket 11. A collar 16 is inserted into a shaft 14 with a flange 18 in front. With a click 17 of the flange 18 and a slit, the flange 18 is stretched circumferentially, so that the collar 16 can be inserted into the shaft 14. The collar 16 thus inserted into the shaft 14 acts as a snap ring in the axial direction of the shaft 14 and the bearing 13. Using this collar 16, the shaft is fixed to the bracket 11.
Patent JP-H02119643-A (JP)
Title: Acceleration slip preventing device for vehicle
Inventor: HASHIGUCHI MASAYUKI
IPC: B60W10/18
Filed: 1989-07-18
Abstract: PURPOSE:To improve the accelerating ability by changing output of an engine so as to make judgement of a slip generously during travelling on a bad road in a vehicle which performs traction control to reduce output of the engine when a slip of driving wheels is detected. CONSTITUTION:A traction controller 15 inputs output signals from each wheel speed detecting means 11 14 and calculates an amount of slip DV in response to the difference between a driving wheel speed VF and a standard wheel speed VPHI calculated based on a driven wheel speed VB. From a correction torque TP obtained by multiplying DV by a factor Kp, a correction torque TG obtained by integrating DV, and a standard torque TG obtained from an acceleration of VB, a target torque TPHI is obtained from the following equation: TPHI = TG - TP - TS. When DV is larger than a specific value, output of an engine is controlled based on TPHI. In this instance, the standard wheel speed VPHI is obtained from the following relationship: VPHI = K.Vb + beta, where beta is changed in accordance with the car body acceleration.
Patent JP-S5887226-A (JP)
Title: Method and device for cooling steel pipe
Inventor: MIZUSHIMA OSAYUKI
IPC: C21D9/08
Filed: 1981-11-18
Abstract: PURPOSE:To prevent the bending in pipe end parts and to minimize elliptical deformation in hardening and cooling of easy to bend pipes of relatively small diameters by restraining the parts near both ends of the pipes. CONSTITUTION:In the stage of hardening and cooling small-diameter steel pipes of <=100 A, and positions within 500mm. from the pipe ends are restrained at both ends of the pipes. For this purpose, the steel pipes 20 heated in a hardening furnace 1 are transferred on skids 2 and are dropped onto an aligning table 3. The rolls 4 there revolve immediately, then the pipes 20 are fed rightward, and are stopped by abutting on the stoppers 5 in an ascending state; thereafter,  kickers 6 are kicked out and while the pipes are rolled on skids 7, the pipes are  dropped into a water tank 8 and are stopped on receiving bases 9, 12. At the  same time, the pipes 20 are restrained by clamps 10, 13 and cooling water is  ejected from nozzles 23 for cooling outside surfaces at the timming corresponding to the need from nozzles 15 for cooling inside surfaces. After the pipes 20  are thoroughly cooled, the pipes are kicked out by kickers 18 and rolled on  skids 19 so as to be fed to the next stage.
Patent JP-H0510955-A (JP)
Title: Dynamic state analysis method and device for medicines and substrate
Inventor: SHIGEMATSU AKIYO
IPC: G01N33/60
Filed: 1991-06-28
Abstract: PURPOSE:To enable a dynamic state of medicines or the other substrates to be analyzed by comparing a change with time of radioactivity within a respiration air or blood of a living organism where a radioactive labeled substance is dosed with a function having a specific constant which is expressed by a specific expression and then tracing radiorespirometry or a labeled concentration within blood at a lapse of time. CONSTITUTION:A time t after dosing a radioactive carbon label substance and a radioactive strength y within respiration air or blood at each time are plotted in anti-logarithm scale at abscissa and ordinate respectively. Then, assuming that an expression can be established approximately for the radioactivity within respiration air and blood, constants a. b, and c which are most suitable as a result of experiment are obtained. Then, the constants a, b, and c are optimized, a change of radioactivity with time is approximately expressed by a function with the compensated constants a, b, and c, the constant b is used as a measure of a metabolic pool forming a rate-determining step of metabolic path of the labeled substance, and the constant c is used as a measure of release speed of a related metabolic substance from the metabolic pool.
Patent JP-S57107218-A (JP)
Title: Method for adsorption and separation of gaseous mixture
Inventor: AMITANI TATSUO
IPC: B01D53/02
Filed: 1980-12-26
Abstract: PURPOSE: To reduce the costs for separating gases by adsorption in the separation of O 2  and N 2  in the air etc. by feeding a gaseous mixture which are subjected to a primary evacuation to desorption tower in a desorption stage and feeding the gaseous mixture which are subjected to a secondary evacuation to the desorption tower which has been completely desorbed.  
     CONSTITUTION: Pressurized raw material air or the like is fed into an adsorption tower 19, where O 2  which is an easy-to-adsorb component is adsorbed, and N 2  which is a difficult to adsorb component is concd. and is fed into a surge tank 31. At this time, a primary, secondary and tertiary evacuation stages are started in an adsorption tower 21, and when the internal pressure thereof attains equal to the O 2  partial pressure in the raw material supplied into the tower 19, a desorption stage is started and the gas contd. in a tank 38 is flowed to lower the partial pressure of O 2  and remove the O 2  adsorbed on an adsorbent 21. This O 2  is recovered through a main discharge pipe 7. The gas storaged during the secondary evacuation stage in a tank 10 is fed to an adsorption tower 20 so that the O 2  is adsorbed under low ressure. The concd. and separated N 2  is fed into a tank 34. The high pressure N 2  of the tank 31 is fed into said tower to elevate the pressure to high pressure, whereby the high pressure adsorption is effected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0233834-A (JP)
Title: Deflection yoke
Inventor: OGASA MICHIO
IPC: H01J29/76
Filed: 1988-07-22
Abstract: PURPOSE:To surely adjust axis slippage of a troidal type vertical deflection coil by making to deferentially change a current flowing to the right and left additional coils of a vertical direction axis with a control element. CONSTITUTION:A current flowing to the coils 1b to 1c and a current flowing to the coils 1a and 1d of the additional coils 1a to 1d arranged symmetrically to the right and left directions are differentially changed through a differential current control element 3. Then, more currents are made to flow to the coils 1a and 1d than to the coils 1b and 1c by adjustment of the element 3. Thereby, the luster 16 and 17 corresponding to the blue and red electron beams are made to accord to obtain a good misconvergence characteristic.