baber/WOPTO huggingface dataset:
Patent JP-H11221738-A (JP)
Title: Thermal displacement estimating method for machine tool
Inventor: SENDA HARUMITSU
IPC: B23Q17/22
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the estimating accuracy of thermal displacement by canceling the dead time in temperature measurement caused depending on the time constant and mounted position of temperature sensors. SOLUTION: A first temperature sensor 6 and a second temperature sensor 7 measure the temperature of a main spindle 3 and a bed 4, signals. A temperature measuring device 8 converts from the sensors 6, 7 analog signals into digital signals to be numerical. Based on these digitized temperature data as well as the parameters stored in a memory device 10 a thermal displacement estimating/computing element 9 estimates the thermal displacement of the main spindle 3 using an operation expression. Within a preset time after any variation in the rotational frequency of the main spindle 3, the coefficient used in the operation expression is obtained from the function that cancels the dead time in temperature measurement. After such a preset time, on the other, the operation expression coefficient is obtained from the function that equalizes the time responses in temperature and thermal displacement.
Patent JP-S54119430-A (JP)
Title: Preparation of tetrabromobisphenol s
Inventor: SATOU KIMIHIKO
IPC: C07C67/00
Filed: 1978-03-07
Abstract: PURPOSE: To obtain the title compound useful as flame retardants of the reaction or addition type for synthetic resins or fibers, in high yield, by brominating bisphenol S dispersed in water solvent.  
     CONSTITUTION: Bis-phenol S of formula I dispersed in water is brominated with a brominating agent, e.g. Br 2  or HBR, to give tetrabromobisphenol S (TBS) of formula II, which is transferred to the organic phase by adding an organic solvent to remove the aqueous phase. An aqueous alkali is added to the organic solvent cont aining TBS to dissolve the resulting TBS salt in the aqueous phase, to which an  acid is added to deposit TBS. The TBS thus formed is dried.   
     EFFECT: The use of separated aqueous phase as an acid reduces the cost in aftertreatment and a high-purity product with a slight discoloration can be obtained. Granulated product is easily handled and valuable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09216437-A (JP)
Title: Communication apparatus
Inventor: OZAWA ISAMU
IPC: H04B10/07
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To certainly perform data communication by stably performing radio communication having directionality by providing a holding stand on which a communication device of a communication object is placed to the front of a radio signal transmitting and receiving part transmitting and receiving a signal. SOLUTION: A printer 1 has an infrared communication device due to infrared rays built therein and performs infrared communication between the printer and a PDA 4. Printing data is transmitted from the PDA 4 and the printing data is received by the printer to be printed out. Further, the printer 1 transmits status data to the PDA 4. The holding stand 3 for placing the PDA 4 is provided to the front surface of the I/R rays emitting and receiving window 2 provided to the front of the printer 1. When the holding stand 3 is drawn out, the knob of the switch 7 attached to the printer 1 is pushed to be closed. By this constitution, radio communication having directionality can be stably performed and data by radio can be accurately transmitted and received.
Patent JP-S58142202-A (JP)
Title: Three point type inner and outer diameter measuring gage
Inventor: MASUDA HITOSHI
IPC: G01B5/08
Filed: 1982-02-18
Abstract: PURPOSE:To perform very efficient and economical measuring work, by providing a crank plate which is coupled with an external operating knob and a plurality of arms, measuring the size between the insides or outsides of two measuring pins protruded from guide grooves, thereby coping the extensive arbitrary sizes in measurement of the inner or outer diameter of a body to be measured. CONSTITUTION:When the operating knob 4 is rotated, the crank plate 8 is rotated as a unitary body. Five arms 16 attached to the crank plate 8 convert the rotary movement of the crank plate 8 into a linear movement. Five measuring pins 5 attached to the tips of the arms 16 are guided along three guide grooves 18 in a first housing 6 and two guide grooves in a second housing 7 so that the pins are linearly moved. Since the distance between the measuring pin 5 of the arm 16 and a linking pin is the same for all the five pins, the five measuring  pins 5 can perform completely equal linear movement in response to the rotary  angle of the operating knob 4.
Patent JP-H03230510-A (JP)
Title: Laminated ceramic capacitor and manufacture thereof
Inventor: NAKAJIMA MUTSUO
IPC: H01B3/30
Filed: 1990-02-06
Abstract: PURPOSE:To effectively obtain a laminated capacitor having high dielectric breakdown strength, by forming an insulating layer containing polyimide resin on the exposed part of an inner electrode plate on the side end surface and ceramics in the vicinity of said part. CONSTITUTION:A laminated ceramic capacitor is constituted by alternately stacking ceramic films 2 and inner electrode plates 22. An insulating layer containing polyimide resin having repetition unit expressed by formula I is formed on the exposed part of the inner electrode 22 on the side end surface and ceramics in the vicinity of said part. In the formula I, X and Y are radicals selected out of a group composed of phenyl group, biphenyl group, and polyphenyl group. Thereby the laminated ceramic capacitor can be provided with high dielectric breakdown strength, and also efficient production is realized.
Patent JP-H07234062-A (JP)
Title: Refrigerating unit for container
Inventor: HAYAMIZU KEITARO
IPC: F25D21/06
Filed: 1994-02-23
Abstract: PURPOSE:To prevent the rise in humidity in a container and prevent the damage due to the dispersion of water drops or the wetting and the like of a cargo due to the dispersion of water drops by a method wherein an off-cycle defrost carry-out means, effecting the off-cycle defrost when a refrigerant temperature at the outlet port of an evaporator under the operation of dehumidifying operation mode is higher than a predetermined value, is provided. CONSTITUTION:When a refrigerant temperature, inputted from a refrigerant temperature sensor 16 at the outlet port of an evaporator coil is higher than a predetermined temperature and the signal of dehumidifying operation is received from an operation mode setter 29, an off-cycle defrost carry-out means 45 determines the starting of the off-cycle defrost with an offcycle defrost interval, set and inputted by an off-cycle defrost timer setter 46. Then, a compressor driving motor 21, a condenser fan driving motor 22 and an evaporator fan driving motor 23 are stopped through an output means 42 and when a prestored predetermined off-cycle defrost time has elapsed, the off-cycle defrost is stopped and the operation of a refrigerating unit is returned to normal operation.
Patent JP-H08223680-A (JP)
Title: Earphon encasing device
Inventor: YASUDA MASAHIKO
IPC: H04R1/10
Filed: 1995-02-14
Abstract: PURPOSE: To suppress the increase of the cost of an earphone encasing device with no deterioration of its portability and also to prevent the intertwist between an earphone and a cord by simplifying the constitution of the main body of an audio equipment. CONSTITUTION: A continuous groove 31 is formed along an entire circumference of the main body 11 of a portable radio set 1, and an earphone lock part 32 is provided in the course of the groove 31. The part 32 includes the upper lock parts 33 and 34 to lock the upper surface of an earphone 2 and also includes an elastic lock part 35 to energize the side face of the earphone 2 toward its encasing position. The part 35 consists of the lateral slits 38 and 39 which are vertically placed with a proper space secured between them, and the part 35 has the prescribed elasticity. A lock projection 40 is provided on the inner surface of the part 35 to lock the side face of the earphone 2. Then the earphone 2 is energized toward its encasing position by the restoring force of the part 35 and then held by the main body 11.  In such a constitution, the intertwist is prevented between the earphone 2 and a cord 21.
Patent JP-H01200366-A (JP)
Title: Electrophotographic sensitive body
Inventor: KUMAKURA MINORU
IPC: G03G5/14
Filed: 1988-02-05
Abstract: PURPOSE:To prevent friction with paper and wear due to cleaning with a cleaning member by coating a photoconductive layer with a specified coating soln. for forming a protective layer. CONSTITUTION:A protective layer is formed on a photoconductive layer formed on an electrically conductive support with a coating soln. contg. a thermosetting silicon compd. produced by noncatalytically hydrolyzing an epoxysilane compd. represented by formula I or II, an alkoxyalkylsilane compd. represented by formula III and an aminosilane compd. represented by formula IV or V. In formulae I-V, R<1> is <=6C straight chain or branched alkyl, etc., R<2> is <=4C straight chain or branched alkyl, R<3> is OR<3> or <=4C straight chain or branched alkyl, R<4> is <=8C straight chain or branched alkyl, R<5> is 2-4C straight chain or branched alkyl, and (n) is an integer of <=3. The wear resistance of the resulting sensitive body is improved.
Patent JP-H08218533-A (JP)
Title: Mounting method for hollow extrusion molding
Inventor: SAOTOME KAZUMI
IPC: E04F13/21
Filed: 1995-02-14
Abstract: PURPOSE: To facilitate a mounting work by threading with a mounting plate laid out on a hollow part of a hollow extrusion molding plate with a rod-shaped screw-cutting bolt and a threaded nut and engaging a projected part of the bolt on the outside surface with a building skeleton. CONSTITUTION: After a fitment and a long bolt are locked with a panel 51, the panel 51 is positioned, thereby enabling a mounting fastener to be after- mounted. Even in the case when the fitment is fastened with bolts like a double click, there is no need for a special metal fitting, such as the fitment and the fitment is after-mounted. This construction makes it possible to simplify a mounting procedure and thereby enhance work efficiency and suppress a construction cost to a low level.
Patent JP-H05195570-A (JP)
Title: Anus washing device
Inventor: KASAI MAKOTO
IPC: E03D9/08
Filed: 1992-01-16
Abstract: PURPOSE:To prevent a pipe line from freezing in the winter season by installing a pump, a variable delivery tank, a water supply device with a valve and others to a tank supplying hot waster to a nozzle, making the inside of the tank produce negative pressure in the case the pump is stopped to absorb the remaining water in the pipe line, and putting back gradually to atmospheric pressure afterwards. CONSTITUTION:A pump 18, a variable delivery tank 44, a water supply device 34 having a valve 36 energized by a spring 40 and a turning member 46 having a pushing piece 50 are provided to a tank 14 supplying hot water 30 to a washing nozzle. During the operation of the pump 18, the deflation of the tank 44 is made to shrink, the valve 36 is pushed down to supply water to the tank 14, the tank 44 is expanded to become negative pressure when the pump 18 is stopped, the remaining water in a pipe line 20b is absorbed into the tank 44 and, at the same time, the valve 36 is blockaded to stop water-supply. After that, the tank 44 is gradually put back to atmospheric pressure. According to the constitution, the freezing of the pipe line 20b can be prevented in the winter season.
Patent JP-H06238008-A (JP)
Title: Patch test instrument
Inventor: YAMAGUCHI KOZO
IPC: A61M35/00
Filed: 1993-02-15
Abstract: PURPOSE:To provide a patch test instrument which does not cause leakage of a liquid material, has no reactivity with Algene and does not give an incentive to the tested skin by forming a disc-like chamber for applying Algene, which is installed in such a manner not to lose permeability of the peripheral part of a permeable support, by a material which has no reactivity with Algene. CONSTITUTION:A support 1 is formed by applying a pressure sensitive adhesive 2 harmless to the skin to one side of a permeable fibrous sheet cut in such a size as to be easily stuck to the skin surface at the time of a test in such a manner not to lose permeability of the fibrous sheet, and disc-like chambers 3 to which Algene is applied are placed at fixed intervals on the pressure sensitive adhesive applied surface of a support 1, with their bases adhering thereto. The sheet-like support to which the bases of the disc-like chambers 3 adhere is taken as one unit and covered with a separating sheet 4 from above the disc-like chambers 3. The chambers 3 are formed by a material having no reactivity with Algene, and ethylene fluoride is used as the material for forming the chambers 3.
Patent JP-S55117934-A (JP)
Title: Thermosensitive element
Inventor: KASAHARA MASAO
IPC: G01K7/22
Filed: 1979-03-05
Abstract: PURPOSE: To improve thermal response by forming a thermosensitive film on one main face of the substrate consisting of a good-heat conduction and high resistance material and by covering the part other than the other main face, at least, with a protection film  
     CONSTITUTION: Thin thermosensitive film 3 of the silicon carbide system or the metallic oxide system is formed on the surface of substrate 2 consisting of the silicon thin plate of approximately 100μm thickness or the porcelain thin plate of alumina or beryllia by high-frequency sputtering evaporation. Electrodes 4 and 5 are formed on thermosensitive film 3. Further, protection film 9 consisting of weatherable resin such as polyimide-system resin so that thermosensitive film 3 and electrodes 4 and 5 may be covered with film 9. Protection film 9 is not provided on the reverse face of substrate 2, and this reverse face is brought into contact with an object, whose temperature should be measured, directly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09199772-A (JP)
Title: Gas laser oscillator
Inventor: TAKENAKA YOSHIAKI
IPC: H01S3/094
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To stabilize electric discharge and increase laser beam power by providing a means which makes the laser gas flow in the discharge tube of a gas laser oscillator whirl. SOLUTION: A cylinder 5 which has a hole 5a at an angle is provided on the part from which laser gas is introduced to a discharge tube 1, and since laser gas passes through the hole 5a provided on the cylinder 5 in flowing into the discharge tube 1, the laser gas flow 3 whirls in the discharge tube 1. Since the laser gas Flow 3 whirls in the discharge tube 1 by providing the cylinder 5 which has the hole 5a at an angle on the laser gas introducing part of the discharge tube 1 which applies microwaves of different electric field oscillation directions, the electric discharge is stabilized, and laser power is improved. Therefore, the electric discharge in the discharge tube is stabilized and laser beam power is improved by providing the means, which whirls the laser gas flow, on the discharge tube introducing part.
Patent JP-S61185294-A (JP)
Inventor: GOTO KATSUHIRO
IPC: D05B29/02
Filed: 1985-02-13
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-S56121006-A (JP)
Title: Camera lens fitted with distance information transfer device
Inventor: SHINABE KIYOSHI
IPC: G02B7/02
Filed: 1980-02-28
Abstract: PURPOSE:To facilitate automatic photographing which uses a stroboscope by fitting a distance information operating cam to an internal-barrel thread ring united with a distance operation ring and by transferring distance information of a lens side to a camera side with a transfer pin brought into contact with the operating cam. CONSTITUTION:To the rear surface of internalbarrel thread ring 8 fitted to distance operation ring 5 in a body, the plane part of the front surface of distance information operating cam 15 is fitted in contact. On the rear surface of distance information cam 15, cam surface 16 varying in height is formed and to this cam surface 16, distance information transfer pin 17 is fitted. In this constitution, as distance operation ring 5 is rotated, distance information of the lens side is transferred to the side of camera body 1 through the forward-backward movement of distance information transfer pin 17 in contact with cam surface 16. This constitution can indicate proper exposure with a pointer in automatic photographing without calculation and further facilitates automatic photographing which uses a stroboscope.
Patent JP-H05192568-A (JP)
Title: Adsorptive material for polluted area, method for improving ground, method for preventing ground from pollution, method for reusing cement raw material and adsorptive material for polluted area
Inventor: FUJIWARA YASUSHI
IPC: E02D3/00
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a method for an effective use of coal ash. CONSTITUTION:A coal, ash produced in a coal thermal power station is mixed with a cement, a clay powder, a slug powder, a charcoal powder, an active carbon powder, an ash being rich in unburned carbon generated in an oil burning process and the mixture is granulated or made into balls while water is sprayed and then, the product is aged to obtain an adsorptive material for polluted areas. In addition, the adsorptive material is placed in the ground of a polluted area to decrease in pollution and leakage or to prevent the ground therefrom. An oil, a solvent, a heavy metal ion, etc., are incorporated in this adsorptive material for polluted area to obtain a cement raw material. In addition, when the adsorptive material is satd. with pollution, the adsorbed substances are decomposed or stabilized to reuse as an adsorptive material for polluted areas.
Patent JP-S60171038-A (JP)
Inventor: ANNO GOUSUKE
IPC: A61B10/00
Filed: 1984-02-16
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-H02205762-A (JP)
Title: Insulator analyzing method
Inventor: YAMAGUCHI AKIRA
IPC: G01N23/225
Filed: 1989-02-02
Abstract: PURPOSE:To make it possible to prevent charging on the surface of a specimen by arranging a conductive element at least at a part of the surrounding part of a desired place to be analyzed on the surface of the specimen. CONSTITUTION:When a charged particle beam 2 hits the surface of a specimen 1, electric charge 6 is generated on the surface. At this time, when the specimen is conductive, the charge is usually made to flow into the ground by way of a charging path (1) through a metallic stage and the like which support the specimen. Therefore, the electric charge is not accumulated on the surface of the specimen. When the specimen is an insulating material, it is difficult to escape the electric charge 6 from the surface of the specimen by way of the path (1). The charge is accumulated on the surface of the specimen. The surface of a solid has the different composition and structure from the inside. Therefore it is assumed that the physical properties such as electric resistance are different from those in the inside of the solid. It is considered that the resistance becomes low only on the surface in many insulators. Therefore, the electric charge generated on the surface of the specimen by the projection of the charged particle beam 2 is made to flow into the ground through a conductive element, e.g. a conductive thin film 3, which is arranged on the surface of the specimen by way of a charge path (2).
Patent JP-S58149242-A (JP)
Inventor: HIRATA SHIYUNSAKU
IPC: B29C65/00
Filed: 1982-02-22
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-S55118352-A (JP)
Title: Quick preparation of feed from waste of processed oranges
Inventor: KANEKO AIJIROU
IPC: A23K1/00
Filed: 1979-03-08
Abstract: PURPOSE: To prepare highly nutrious, high-quality feed, quickly, by degassing the waste of processed oranges, and subjecting to the alcoholic-fermentation under air- tight conditions.  
     CONSTITUTION: The waste 2 of processed oranges is charged into a non-breathing container 1, such as a PVC bag, to about half of its capacity. The container 1 is evacuated with a vacuum pump, and sealed at one end 3. The anaerobic fermentation, i.e. alcoholic-fermentation of the waste is accelerated by leaving the container 1 to stand for about 3W7 days, and, accompanied with the CO 2 -evolution, the  waste is converted to soft and palatable feed 4 for cattle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09194761-A (JP)
Title: Nonsolvent type photosetting resin composition
Inventor: TAKEUCHI HIROSHI
IPC: C09D171/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonsolvent type photosetting resin composition which form a coating layer excellent in curing properties, adhesion to the substrate, appearance, resistances to solvent and bending. SOLUTION: This resin composition is prepared by copolymerization of 20-90wt.% of a vinyl photopolymerizable monomer, 1-30wt.% of a hydroxyl group-bearing (meth)acrylate and 99-70wt.% of other vinyl monomers copolymerizable with them, compatible with the vinyl photopolymerizable monomer, and comprises 80-10 pts.wt. of an acrylic copolymer with a hydroxyl group value of 20-200mgKOH/g and a weight-average molecular weight of 1,000-10,000.
Patent JP-H08204197-A (JP)
Title: Field-effect transistor and its manufacture
Inventor: YAMADA HIROYASU
IPC: H01L31/10
Filed: 1995-01-20
Abstract: PURPOSE: To prevent an impurity diffusion layer on the drain side from being affected by the electric field of a gate when a gate electrode overlaps two- dimensionally source/drain electrodes. CONSTITUTION: Under source/drain electrodes 14A, 14B formed on both sides of a semiconductor thin film 12, an N<+> diffusion layer 13 is formed so as to be retreated. In particular, the N<+> diffusion layer 13 on the drain electrode 14B side is prevented from being affected by the electric field generated from a gate electrode 17. Thereby a field-effect transistor excellent in element characteristics can be realized, when the gate electrode 17 overlaps the drain electrode 14B. The gate electrode 17 can be easily made to overlap the source/ drain electrodes, so that the fine structure and the high level of integration of an element can be realized.
Patent JP-S55118013-A (JP)
Title: Progressive focus plural-visual field lens
Inventor: KITANI AKIRA
IPC: G02C7/06
Filed: 1979-03-07
Abstract: PURPOSE: To provide the lens which has normal lateral visual fields with inconspicuous boundaries by forming the far vision zone, progressive zone and near vision zones as well as the both side zones connecting to these into the average curvatures of the far vision zone and near vision zone and eliminating the astigmatisms of the both side zones.  
     CONSTITUTION: A lens 9 is provided with a far vision zone for viewing remote distances, a near vision zone for viewing near distances, a progressive zone for viewing intermediate distances and side zones 13, 14 for viewing sides. The point Q is the center of the lens 9 and with this as origin, the X-, Y- and Z axes are considered. The dotted line 15 is the meridian of the lens. The zones 11, 12, 13 are known ones, but the left side zone 14 is of the average curvature of the far vision zone 10 and near vision zone 11 and from the points N, M, L which are let the points intersecting with the other zones, the center position of the radius of curvature of the left side zone 14 may be obtained by known calculation formulas. Similarly, the center position of the radius of curvature of the right side zone 13 may be obtained in a similar manner as well, thus the lens having normal lateral visual fields is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio