baber/WOPTO huggingface dataset:
Patent JP-S5639157-A (JP)
Title: Continuous casting method
Inventor: AMANO KATSUYUKI
IPC: B22D11/10
Filed: 1979-09-07
Abstract: PURPOSE: To prevent nozzle clogging and deterioration of lining material by preheating the nozzle alone to above the specific temperature from the outside without preheating the inside surface of a tundish lined with the temporary lining material of refractory heat insulation characteristic.  
     CONSTITUTION: The inside surface of a tundish for continuous casting lined with temporary lining material of refractory heat insulation characteristic having been formed to a plate shape is not preheated and only the nozzle is preheated at a temperature above 500°C from the outside, after which molten metal is poured into  the tundish. Preheating of the nozzle may be accomplished either by blowing the  flame of a direct gas burner into the nozzle hole projecting downward from the bottom of the tundish or enclosing the surrounding of the nozzle with a box of refractory material and blowing the flame through the hole opened in the lower part  of the box. These prevent damaging of the lining material owing to preheating and  save the cost for preheating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5448973-A (JP)
Title: Washing machine
Inventor: OKAZAKI SHIZUO
IPC: D06F33/02
Filed: 1977-09-26
Abstract: PURPOSE: To obtain different three inversion water currents with a simple structure by using two of main and auxiliary inversion switches.  
     CONSTITUTION: When closing a portion between contact pieces c-d by operating a push-button 15 of a select switch (SW) 13 and setting a timer 7, a motor 3 is conducted through a power source SW 8, the select SW 13 and a portion between contact pieces c-a or c-b of a lst inversion SW 9, and an agitation blade forms a strong inversion water current. When closing a portion between the c-d of the select SW 13, conduction is performed through a portion between the c-a or c-b of a main inversion SW 10, thus obtaining an intermediate strong inversion water current. When conducting a protion between the c-b of a select SW 14, a portion between the b-c of an auxiliary SW 11 and the portion between the c-a or c-b od the main inversion SW 10 by depressing a push-button 17, an intermediate weak inversion water current is obtained, and when conduction a portion between the c-a of the select SW 14, a portion between the a-c of a SW 11 and the portion between the c-a or c-b of the SW 10 by depressing a push-button 18, a weak inversion water current is obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61274258-A (JP)
Title: Concentration of sample
Inventor: MIYANAGA AKIYOSHI
IPC: G01N30/08
Filed: 1985-05-30
Abstract: PURPOSE:To enable an inexpensive sample concentration without errors of the concentration rate, by injecting a fixed mount of a sample direct into a concentration column mounted on a sample injection valve. CONSTITUTION:In the separation and analysis of anion by a liquid chromatography, a sample is injected into a concentration column filled with an anion exchange resin mounted to a sample injection valve beforehand. The capacity of a sample loop normally used in an ion chromatography is 50-100mul. On the other hand, it is generally known that when a column is filled with a spherical resin, the void is about 33% of the capacity of the column and hence, when the sample is injected into the sample column, the solvent dissolving the sample fills the void. So, the capacity of the concentration column shall be 330mul and preferably, a container of 300mul is used. The particle size of the anion exchange resin to fill is not practicable when under 10mum because of a substantial resistance in the filling of the concentration column with the sample while causes a noticeable leakage of a measuring ion when exceeding 30mum.
Patent JP-H11299946-A (JP)
Title: Green fork
Inventor: AIKAWA AIICHIRO
IPC: A63B102/32
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To repair a green without damaging grass. SOLUTION: A green fork 10 has four claw parts 11, 12, 13, 14 which are tapered so that they can be driven into the ground, the claw parts 11, 12, 13, 14 being oriented in the same direction so that an imaginary line connecting their respective ends together forms a rectangle. A grip part 17 which can be gripped by fingers is formed integrally with a base part 16 which holds the rear ends of the four claw parts 11, 12, 13, 14.
Patent JP-S5849414-A (JP)
Inventor: UIRIAMU ARISON
IPC: B01D37/02
Filed: 1982-07-05
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-H0363548-A (JP)
Title: Method and apparatus for measuring gas
Inventor: FUREDERITSUKU MAAKU RAIAN
IPC: G01N21/35
Filed: 1990-05-01
Abstract: PURPOSE: To detect and measure gas with high accuracy and sensitivity by providing an electromagnetic radiation source, means for regulating so that the radiation passes objective gas, means for electrically modulating the radiation passed via the gas, and means for measuring the quantity of the gas. CONSTITUTION: The electromagnetic radiation from an electromagnetic radiation source 52 is sent to an optical regulator such as a collimator lens 54, and converted into an optical beam 56 of parallel luminous flux. After the regulation by the lens 54, the beam 56 is directed toward the one surface of a sample cell 58. When the beam 56 is propagated to the cell 58 along its longitudinal axis, the gas mixture in the cell 58 is exposed with the beam 56, and the specific objective gas is detected or its quantity is decided based on the light absorbing characteristics of the mixture.
Patent JP-H0414701-A (JP)
Title: Color mixed type color changing lamp
Inventor: KOBAYASHI MASAJI
IPC: B60Q1/44
Filed: 1990-05-07
Abstract: PURPOSE:To stabilize an indication color at the time of adding and mixing colors irrespective of a visible position by making a unit of a translucent film smaller with respect to a diffusion step of an inner lens. CONSTITUTION:In an additive and mixture type color changing lamp, width of a chromatic translucent film 9 is made smaller than a half of a pitch P of a diffusion step 8 constructed in an inner lens. When incident external light S is reflected by the diffusion step 8 of the inner lens 5 while a lamp is unlit, probability that the light transmits through the translucent film 9 which is located in a large amount on a ridge 11 of the diffusion step 8 increases so that distribution of luminous intensity during normal operation can be increased. In addition since external light S incident to the ridge 11 is emitted by this reflection, dummy lighting is prevented and distribution of luminous intensity with high center brightness can be obtained so that preferable visibility from an upper or a side section as an indication lamp can be obtained.
Patent JP-S61272148-A (JP)
Title: Photogravure process roll
Inventor: OHATA YOSHIAKI
IPC: B41F13/10
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a photogravure process roll being excellent in the adhesion to a copper plating layer and durability and light in weight by a method wherein a rotary shaft formed of Fe is fixed to the opposite ends of the roll whose cylinder and end plates are made of an aluminum alloy. CONSTITUTION:A cylinder 1 is made of an Al-Mg-Si aluminum alloy. End plates 2 fixed on the inside of the opposite ends of the cylinder 1 by all- circumference welding 5 are made of an Al-Si aluminum alloy. One end of a rotary shaft 4 made of iron is shrink-fitted in the central hole 3 of the end plate 2 with an adhesive layer 6 interposed between them. The weight of this process roll is about 1/3 of an iron one, and thus an operation of replacing the roll can be performed by one person. Moreover the cylinder is excellent in the adhesion to a copper plating layer and is quite free from corrosion. Furthermore, the rotary shaft has sufficient abrasion resistance, thus displaying durability.
Patent JP-S595985-A (JP)
Title: Earthquake predicting machine
Inventor: OOHASHI MASAO
IPC: G01V1/00
Filed: 1982-07-03
Abstract: PURPOSE:To enable the preceding prediction of an earthquake, by physically receiving the energy of a material wave generated when a rock bed is cracked in the seismic center by a monitor. CONSTITUTION:Wave phases of two electromagnetic waves 1, 2 generated from one electron orbit are different 180 deg. while the M phase wave of a material wave 3 is constituted by the synthesis of phase is constituted by the synthesis of phase waves A, B and, when said wave is acted on an inductionless winding 10, the crossing point of magnetic fields 5, 6 and electric fields 6, 7 comes to the knot of the material wave 3 to be superimposed to a zero point. In this case, a commercial power source is shared with an antenna and one point 0 of a general coil 16 removed from an inductionless winding coil is earthed to make it possible to reduce the material wave 3 to an AC current. Because this means that a purpose is attained even by the antenna, by utilizing an AC current of 10-50MHz already reduced to the AC current by the commercial power source and flowed in a state superimposed to the commercial power source (60Hz), the obstacle of the secondarily radiated material wave 3 is avoided.
Patent JP-H02294422-A (JP)
Title: Method for removing metal in vacuum degassing vessel
Inventor: UMEGATSUJI YOSHIHIRO
IPC: C21C7/10
Filed: 1989-05-09
Abstract: PURPOSE:To enable removal of stuck metal over the whole zone in a vessel by removing the metal at upper part of the vessel with a burner at upper part of the vessel after melting and removing the stuck metal at low part with an oxygen lance just after degassing treatment and at last, melting and removing the depositted metal on a lower vessel and submerged tubes with the above lance. CONSTITUTION:The water cooling type oxygen lance 5 is arranged ascendable/ descendable at top part of a vacuum degassing vessel 1 and also the oxygen- enriching burner 6 is fixed at the top part thereof. After the degassing treatment, the lance 5 is descended to melt and remove the stuck metal 4 at lower inner wall of the vessel 1, and successively, after ascending and waiting the lance 5, the stuck metal 2 at upper inner wall of the vessel 1 is melted and removed with the burner 6. After extinguishing the burner 6, the lance 5 is again descended and the deposited metals 8 on the lower inner wall of the vessel 1 and the submerged tubes 7 are melted and discharged from the submerged tubes 7 and the metals 2, 4, 8 in the vessel 1 are perfectly removed.
Patent JP-H0840410-A (JP)
Title: Device to bind article to be packaged,especially compressivearticle such as stacked corrugated fiberboard
Inventor: FURIIDOHERUMU SHIYURUTSU
IPC: B65B13/20
Filed: 1995-05-15
Abstract: PURPOSE: To reduce interruption of drive with a strapping means supplied to a required locking unit by placing the locking unit and a strapping means stock to be vertically movable together with a pressing board and allowing an initial end of a new strapping means to the locking unit at an arbitrary driving position. CONSTITUTION: After packing goods 11 are transferred to a strapping region, a strapping means 14 is fed forward by a feed roller 32, and its front end is brought to a locking unit 18 through guides 20, 21, 24, 22 and direction changing members 33 to 36. In the meantime or immediately after this, a pressing board 16, the locking unit 18 and a reservoir 19 are lowered above the goods 11 to compress the goods 11 with predetermined strength. Then the other end of the strapping means 14 is fixed to the locking unit 18, and the feed roller 32 is inversely rotated to tighten around the compressed packing goods 11 tightly by the strapping means 14. An excessive strapping means 14 may be stored in the reservoir 19 to be used at an initial stage of the next strapping.
Patent JP-S5818750-A (JP)
Title: Data processor with operation panel
Inventor: MAESUMI JIYUICHI
IPC: G06F9/00
Filed: 1981-07-24
Abstract: PURPOSE:To obtain the titled processor which can exhibit the address calculating function and use the calculation result for memory accessings, by adding a few keys to the processor and effectively using the operator originally contained in the data processor in accordance with the contents inputted through the keys. CONSTITUTION:In this invention, an operation section 3 and an operation indicating section 40 are provided in addition to conventional constitution. The operation section 3 is composed of an ALU31 and a latching circuit 32. Calculations of relative addresses can be made with this processor by using a ''+'' key 401, a ''-'' key 402, and a ''='' key 403.
Patent JP-S5741122-A (JP)
Title: Machine tool for variable gear ratio racks
Inventor: ANDOU MASAHISA
IPC: B23F15/00
Filed: 1980-08-23
Abstract: PURPOSE:To enable high productive machining of variable racks which have the related angles of torsion in such a way that reciprocating movement in the axial directions of a cutting tool is brought to be combined with revolving movement which is generated by engagement with a master rack. CONSTITUTION:In the condition that a carrier 11 is moved to the farthest left, and a cutting tool 7 is engaged with the right end part of a master rack 13, a raw material W is fitted on the carrier 11. A ram 3 is reciprocated up and down, which is followed by reciprocation of the tool 7, at the same time, it is given rotary motion from the rack 13. Then, the rack 13 is brought into contact with the raw material W, cutting is initiated, and the identical teeth to those of the rack 13 are created on the material W. And, since the rotary angle of the tool 7 to the movement rate in the longitudinal direction of the rack 13 is different depending upon the machining position, the raw material W can be productively formed in the teeth which vary the gear ratio in the longitudinal direction, namely, racks which have the related angles of torsion.
Patent JP-H07315751-A (JP)
Title: Oil supply control method for escalator
Inventor: TAKAHASHI HIROTOMO
IPC: B66B31/00
Filed: 1994-05-30
Abstract: PURPOSE:To simplify maintenance action and shorten a maintenance time by always comparing a running time counter with an interval time of oil supply to calculate oil supply start timing, and automatically supplying lubricating oil to each part during the preset oil supply time. CONSTITUTION:In an escalator, a drive shaft 3 is rotated through a drive chain 4 by a drive machine, to make a step and a handrail run through a step chain 7 and a handrail drive chain 8, and lubricating oil is supplied relating to each chain 4, 7, 8. In the case of this oil supply, in what a degree this oil supply is performed, that is, an oil supply time is left as set in a memory in an electronic computer. An oil supply time calculating counter is provided in the electronic computer, to output an oil supply command to an oil supplier 9 at on-time of an oil supply start flag, and a counter up of an oil supply time counter is started simultaneously with starting the oil supply. In the case that a data of the oil supply time counter exceeds more than a value of the oil supply time, the oil supply is ended.
Patent JP-S63281500-A (JP)
Title: Electromagnetic wave absorbing plate
Inventor: KUROSAWA MORIYOSHI
IPC: H01Q17/00
Filed: 1987-05-13
Abstract: PURPOSE:To improve the efficiency of electromagnetic wave absorption, by arranging and installing electromagnetic wave absorbing elements wherein electric resistance thin film is formed on the surface of a solid pole made of electric nonconductive material, on a grounded shielding wall having an uneven surface. CONSTITUTION:An electromagnetic wave absorbing element is formed, by coating the whole surface of a square pole 3 made of electric nonconductive material with an electric resistance thin film 4. The sheet resistivity of the electric resistance film is gradually decreased in the manner in which the attenuating action of a waveguide is comparatively weak at an incidence side 2A, and strongest at a final end side 2D, when electromagnetic wave 5 enters a plane of incidence 6. The total length of an element 2 can be so selected that the attenuation becomes a desired value. A grounded shielding wall 7 is made of, e.g., a thin iron plate provided with an uneven surface 8 having an inclination angle of about 30-60 deg.. Incoming electromagnetic waves are completely cut off, and scattered and dispersed to be attenuated. A lot of the electromagnetic absorbing plates 1 wherein a lot of the elements 2 are joined, are arranged and installed on a necessary wall by conductive bonding. An electromagnetic dark room is formed, thereby.
Patent JP-H09308285-A (JP)
Title: Revolution controller of discoidal storage medium
Inventor: KAWASAKI KATSUYOSHI
IPC: H02P5/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To perform revolution control with accuracy by supplying a drive source with a signal corresponding to a first pulse input signal when a first revolution control mode is selected, and a signal geared to the pulse signal generated by a pulse generator when a second revolution control mode is selected. SOLUTION: This controller has a drive source 20 which rotates a discordal storage medium having recorded a specified pattern, and a driver 300 which supplies a drive source 20 with a revolution control signal geared to a given pulse input signal. The driver 300 supplies the drive source 20 with such a revolution control signal that the revolutionary speed of the drive source 20 becomes constan corresponding to the first given pulse input signal when the first revolution control mode is selected, and supplies it with a revolution control signal geared to the pulse signal generated by a pulse generator 200 when the second revolution control mode is selected. Hereby, the accuracy in revolution control improves.
Patent JP-2000007555-A (JP)
Title: Tablet and its production
Inventor: SHIMIZU MAKOTO
IPC: A61K35/74
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To produce a tablet capable of being readily administered while dissolving with the upper and lower parts of a tongue, having a moderate hardness and good in feeling on the tongue by tableting a mixture containing a pharmacodynamically active ingredient and an excipient and providing the specific hardness. SOLUTION: This tablet is produced by tableting a mixture containing (A) a pharmacodynamically effective ingredient and (B) an excipient so as to provide 5-10 kg hardness. For example, ascorbic acid (salt) (e.g. calcium ascorbate), calcium (e.g. precipitated calcium carbonate) and a live bacterium having controlling actions on the intestinal functions (e.g. a lactic acid bacterium) are preferably used as the ingredient A. Saccharides such as white sugar, lactose, glucose, mannitol or a thick malt syrup of reducing maltase, starch, crystalline cellulose, calcium phosphate, etc., are cited as the ingredient B. The content of the ingredient B is preferably about 40-70 wt.% in the tablet. The size of the tablet is preferably 10-25 mm diameter and 6.4-6.6 mm tablet thickness in the case of, e.g. a chewable tablet tableted into a circular form.
Patent JP-H119804-A (JP)
Title: Circuit box for pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: H05K9/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit box for a pachinko machine through which its inside can be seen and which prevents fraudulent play, also has a shield effect and is, therefore, almost impervious to noise from outside. SOLUTION: In a pachinko machine for controlling various kinds of electric devices by an electric control means, a game control circuit substrate 30 composing the electric control means is stored in a circuit box 31 consisting of an upper case 44 and a lower case 45, and the circuit substrate 30 is equipped with various kinds of electric components and a first connector 48. At least the upper case 44 is made of conductive resin through which the electronic parts can be seen.
Patent JP-H01287371-A (JP)
Title: Manufacture of inner diaphragm-type steel tube concrete column
Inventor: OKAZAKI TOSHIMASA
IPC: E04G21/02
Filed: 1988-05-13
Abstract: PURPOSE:To raise the strength and quality of concrete columns by a method in which a concrete supply pipe is inserted to a given depth into a steel pipe conditioned to a reduced pressure and cement concrete is placed while being compacted. CONSTITUTION:Air holes 1a are formed in each inner diaphragm 1, and the upper end of a steel pipe 2 is hermetically closed with a cover 3. The inside of the pipe 2 is evacuated to a reduced pressure by means of a vacuum pump 4. A concrete supply pipe 5 is inserted airtight into the pipe 2 to a given depth through the openings 9 of the diaphragms 1. Concrete 7 of a low bleeding property is supplied through the pipe 5 from a concrete pump and placed while being compacted by a vibrator attached to the pipe 5.
Patent JP-H0413738-A (JP)
Title: Cushioning and vibration damping material made of silicone and production thereof
Inventor: NAKANISHI MOTOYASU
IPC: C08J9/12
Filed: 1990-05-02
Abstract: PURPOSE:To obtain the subject material, excellent in cushioning and vibration damping properties and useful as sheet materials for seats, etc., by adding a readily volatile liquid having a high dielectric loss coefficient to an uncured stock solution such as silicone gel, emulsifying the mixture solution, then subjecting the prepared emulsion to dielectric heating in a high-frequency electric field, crosslinking and curing the emulsion and forming an expanded structure. CONSTITUTION:The objective cushioning and vibration damping material is obtained by adding a readily volatile liquid having a high dielectric loss coefficient without inhibiting curing of an uncured stock solution of a silicone gel or elastomer and dissolving into the uncured stock solution to the aforementioned stock uncured stock solution, emulsifying the whole, then subjecting the resultant emulsified uncured stock solution to dielectric heating in a high-frequency electric field, heating the respective particles of the readily volatile liquid dispersed in the form of an emulsion, vaporizing and swelling the liquid, simultaneously transmitting the heat of increased temperature to the surrounding uncured stock solution which is a dispersion medium, promoting the crosslinkng and curing, ensuring the occupied space enlarged by vaporization and swelling of the respective particles in the readily volatile liquid, solidifying the mixture and forming an expanded structure.
Patent JP-S60261657-A (JP)
Title: Centrifugal casting method
Inventor: TAKEMURA YOSHIYUKI
IPC: B22C9/04
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a wear-resistant casting having stable quality by fixing hard powdery particles to a consumable pattern, fixing the pattern to the inside peripheral part of a casting mold and pouring a molten metal into the mold while rotating the mold thereby segregating a hard powdery material to the outside peripheral part of the casting. CONSTITUTION:The hard powdery particle 3 consisting of tungsten carbide is inserted and fixed into the consumable pattern 2 consisting of foamed polystyrene. The pattern 2 is mechanically fitted to the inside peripheral part of the mold 1 for which a shell mold is used. The mold 1 is then rotated and a base metal 4 for embedding by casting consisting of an NiCrMo steel is cast into the mold, by which the defects occurring in the distribution of particles 3 is eliminated at all.
Patent JP-H11305429-A (JP)
Title: Photosensitive composition and photosensitive planographic printing plate
Inventor: ISHIZUKA YASUHIRO
IPC: G03F7/033
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate having high sensitivity, high contrast and wide latitude development characteristics, good solvent resistance and printing resistance and to obtain a photosensitive compsn. used for the printing plate. SOLUTION: The photosensitive compsn. contains a compd. having a phenolic hydroxyl group and a sulfonamido group on the same arom. ring or a photosensitive compd. obtd. by the condensation of a compd. having a phenolic hydroxyl group and a sulfonamido group on the same arom. ring and an o- naphthoquinonediazidosulfonyl halide. The photosensitive planographic printing plate is obtd. by applying the photosensitive compsn. on a metallic substrate.