baber/WOPTO huggingface dataset:
Patent JP-H11309025-A (JP)
Title: Heating and serving method of meal service
Inventor: TANAKA TAKEHIKO
IPC: A47B31/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a meal service heating and serving method by which warm food is efficiently served and the taste, etc., of cooked rice and soy-bean soup is not damaged by means of re-heating. SOLUTION: Cooked food is cooled and preserved, the food is put on plural dishes 3 and 4 and placed on the prescribed positions of a tray 1. They are covered by covers 5 and 6 so as to prepare a meal service tray 10 for each person. Then, a prescribed number of trays 10 are contained in a serving vehicle 11 which is provided with heaters 12 and 13 for heating the dishes 3 and 4 and casters 11c and the heaters 12 and 13 are turned-on so as to heat food. Plural bowls 2 having plural hollow structures and a heat insulating function, where hot cooked rice and soup are served, are placed at the prescribed positions of the trays 1 of the respective service trays 10, carried with the serving vehicle 11 and served to each person after taking-out the respective trays 10.
Patent JP-H07306821-A (JP)
Title: Communication controller for client/server system, and clinet/server system
Inventor: FUJII YASUSHI
IPC: G06F17/30
Filed: 1994-05-10
Abstract: PURPOSE:To obtain much effect, especially, on data base constitution by making it possible to alter the structure of a data base without correcting client applications with respect to the communication controller for the client/server system. CONSTITUTION:A data base server 200 is equipped with a communication DB control mechanism 220, in which a communication DB 221 wherein service definition information 301 is registered is provided. The service definition information 301 includes input table definition information 303I and response table definition information 303R and the formats of an input table and a response table are defined with those pieces of definition information. The client applications 110 and a server application 210 mutually send and receive data to and from each other through those tables.
Patent JP-S5455300-A (JP)
Title: Heating method of storage tank for radioactive waste liquid
Inventor: NODA SEIGOU
IPC: B65D88/74
Filed: 1977-10-12
Abstract: PURPOSE: To prevent the crystallization from the waste liquid by means of arranging a heating fluid at the outer surface of a storage tank of a concentrated waste liquid.  
     CONSTITUTION: The outer surface of a storage tank 5 is heated by means of allowing a heated fluid such as preheated water or air to be entered from an entrance 8 of heated fluid into a space part 6 by setting up a heat insulator 7 apart a space part 6 at the outer surface of a storage tank 5, and the fluid is exhausted from an exit 9 of heated fluid. The crystallization of Na 2 SO 4  is prevented, because that the concentrated waste liquid contained in the storage tank 5 is heated above the crystallization temp. By said constitution, it is possible to use a lining material of low heat temp. resistance without any generation of local temperature gradient owing to the uniformness of the temp. distribution in the whole storage tank 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5548907-A (JP)
Title: Magnetic device
Inventor: NINOMIYA HIROSHI
IPC: H01F7/04
Filed: 1978-10-03
Abstract: PURPOSE: To reduce magnetic resistance and improve magnetic efficiency by laminating plane yoke and reed piece to the direction of plate thickness, making the reed piece and the yoke oppose upward and downward, and consituting the magnetic circuit by the reed piece and the yoke.  
     CONSTITUTION: Two yokes 23, 26 made of semirectangular magnetic plates are placed one on the other in parallel and each end facing the opposite direction. A wider base section 21 of a reed 20 is fixed between the end sections 24, 27 of the yokes 23, 26. An edge 22 of the reed 20 is placed between the other end sections 25, 28 of the yokes 23, 26. Inside surfaces of the end sections 25, 28 are considered to be magnetic surfaces 25a, 28a respectively, and a N pole and a S pole of permanent magnets 30, 31 are installed on the upper and lower surfaces of a set of the end sections 25, 28 where a winding axis A of a coil 29 wound around the reed 20 is installed. With this constitution by means of the reed 20 and yokes 23, 26, a magnetic circuit is formed, which reduces leakage of magnetic flux thereby improving magnetic efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03179516-A (JP)
Title: Input device
Inventor: OYA YOSHIYUKI
IPC: G06F3/047
Filed: 1990-05-11
Abstract: PURPOSE:To secure a smooth contact between the transparent electrodes counter to each other and to attain the arrangement of input units with high density by providing movably many spherical insulators to form a spacer. CONSTITUTION:A spacer put between the transparent sheets 4 and 6 set counter to each other is formed by scattering many spherical insulators in a spacer forming space when the transparent sheets are pressed. The spherical insulator is made of fluorine polymer containing 7wt.% of fluorine with 0.1 - 100mum grain sizes. Then the sheets 4 and 6 are laminated on the transparent reinforcing substrates 2 and 7 via a transparent adhesive layer 3. A layer containing the scattered spherical insulators is formed on the sheet 6 and a laminated substance of the sheet 4 is put on the sheet 6 with a transparent electrode 42 turned inside and so that the patterns of both transparent electrodes 42 and 62 are set orthogonal to each other. In an application state, a hard coat layer 1 is pushed with a pen 8. Then the spherical insulators 5 of a spacer layer move so as to secure a partial contact between the electrodes 42 and 62. Thus an input point is detected.
Patent JP-H05325052-A (JP)
Title: Burglar preventive device
Inventor: ADACHI SHINJI
IPC: G08B13/18
Filed: 1992-05-15
Abstract: PURPOSE:To provide the burglar preventive device which facilitates construction, can generate an alarm signal in an early stage when a trespasser only enters a warning area, and prevents misdetection. CONSTITUTION:A distance sensor 1 detects the trespasser entering a distance range set as the warning area. A heat-ray sensor 2 detects heat rays emitted by the human body. A warning control part 30 generates the warning signal according to the outputs of the distance sensor 1 and heat-ray sensor 2 when a state wherein the presence of the trespasser is detected continues for longer than a certain time.
Patent JP-H01291450-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI YASUO
IPC: H01L29/43
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a semiconductor device having no oxide film formed on a substrate and an excellent electric conductivity by forming a structure in which a titanium layer is interposed between first and second reaction barrier layers. CONSTITUTION:A titanium nitride layer 4 of a first reaction barrier layer is first formed on a contact hole 3, and a titanium layer 5 is formed on its surface. A titanium nitride layer 6 of a second reaction barrier is formed on the surface of the layer 5, and a high melting point metal layer 7 is formed. When the layer 5 is heat-treated, oxygen in the layer is input, and a silicon oxide film on a silicon substrate 1 is suppressed. Accordingly, the substrate 1 and the layer 7 are always excellent in contact.
Patent JP-H0421336-A (JP)
Title: Shaft seal device for rotary machine
Inventor: SHIBATA YASUHIKO
IPC: H02K5/15
Filed: 1990-05-11
Abstract: PURPOSE:To seal the shaft passing section of a bearing bracket by providing a communicating path which communicates with the shaft passing section of the bearing bracket from a point of a oil feeding path through which oil mist is fed to a bearing section and a filter 27 which absorbs the oil content of the oil mist to the end section of the communicating path. CONSTITUTION:For the shaft seal device of a rotary machine which lubricates its bearing 2 with oil mist, a communicating path 26 which communicates with the shaft passing section of a bearing cover 21b through a bearing housing 21a and the bearing cover 21b is provided from a point of an oil feeding path 4 through which the oil mist is fed to the bearing 2 section and a filter 27 which absorbs the oil content of the oil mist is provided to the end section of the path 26. The leakage of the oil mist from the shaft passing section of the bearing cover 21b is prevented and, at the same time, a rotating shaft 3 is cooled by the compressed air sent from the path 26 to the shaft passing section of the cover 21b after its oil content is removed by the filter 27.
Patent JP-H02301016-A (JP)
Title: Magnetic disk medium
Inventor: HASHIMOTO TOSHIRO
IPC: C09D5/23
Filed: 1989-05-15
Abstract: PURPOSE:To obtain the medium having high S/N by mixing two kinds of Al2O3 having a different grain size into a coating film in a specified ratio and allowing the grains having a different diameter to play a different role in reinforcing the coating film. CONSTITUTION:The magnetic grains of gamma-Fe2O3 or Co-coated gamma-Fe2O3 and the Al2O3 grains for reinforcing the coating film obtained by mixing the grains having 0.05-0.2mum average diameter and the grains having 0.4-1mum average diameter in the volume ratio of (9:1)-(5:5) in the amt. to control the volume content when the coating film is formed after coating and baking to 0.5-5% based on the coating film volume are mixed, kneaded and dispersed in the resin and solvent to obtain a magnetic coating to be applied on a magnetic disk substrate. The coating is applied on a nonmagnetic substrate in desired thickness by spin coating and baked, and then the surface is lapped. Since the two kinds of Al2O3 having a different grain diameter are incorporated to reinforce the coating film and allowed to play a different role in reinforcing the coating film, the durability of the coating film is improved, and a medium excellent in S/N is obtained.
Patent JP-H11314097-A (JP)
Title: Operation of membrane separator
Inventor: IZUMI SEIJI
IPC: B01D63/08
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To operate a membrane separator so as to make the breakage of a filter membrane hard to generate. SOLUTION: A membrane separator 21 wherein flat plate-shaped membrane cartridges 22 formed by arranging org. filter membranes on the surfaces of filter plates are vertically arranged above an air diffuser 23 within a membrane separation tank 20 and a suction pump 31 is provided to the permeated soln. lead-out pipe 29 provided so as to communicate with the permeated soln. flow channels of the membrane cartridges 22 is operated.  When the water level of the activated sludge mixed soln. 33 in the tank becomes lower than a predetermind low water level L0, the suction pressure allowed to act on the permeated soln. flow channels of the membrane cartridges 22 is regulated by the suction pump 31 and low flow rate filtering leading out a membrane permeated soln. in the low flow rate corresponding to the amt. of the permeated soln. from the org. filter membranes by the head of the activated sludge mixed soln. is performed. The expansion of the org. filter membranes caused by the stagnation of the membrane permeated soln. when filtering operation is perfectly stopped is not generated and, since the org. filter membranes are not fanned even if aeration is continued, no breakage is generated.
Patent JP-S6015867-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIMURA MASAHIRO
IPC: G11B20/10
Filed: 1983-07-06
Abstract: PURPOSE:To prevent an information reproducing error generated due to disturbance of a reproducing information waveform inputted to a sampling circuit by providing the 2nd sampling signal generating means generating a signal having the same period and different phase from a sampling signal and a sampling signal changeover means. CONSTITUTION:When reproducing information 6 extracted from an integration circuit 3 of a pluse shaper section 6 is transferred to an upper priority device, it is discriminated as the presence of error and then the upper priority device issues a re-reading command and an offset command. An offset plus signal and an offset minus signal are inputted to an AND circuit 9 at the same time by the offset command, the AND circuit 9 conducts AND computation and outputs the result to a sampling signal forming circuit 10, which forms the 2nd sampling signal 7 and the signal is outputted to a sampling circuit 8. In case of reading, the swithcing circuit in the sampling circuit 8 is changed over into the combination of the 2nd sampling signal 7 from the 1st sampling signal 4 with the input of the 2nd sampling signal 7 in the collection of the reproducing information at the sampling circuit 8 and the normal reproducing information 8 collected by the sampling circuit 8 is outputted to the next circuit with the 2nd sampling signal 7.
Patent JP-S5913242-A (JP)
Title: Electrophotographic receptor
Inventor: NARITA MITSURU
IPC: G03G5/08
Filed: 1982-07-14
Abstract: PURPOSE:To enhance repetitive fatigue characteristics by properly adjusting concn. of TeO2 in an Se-Te alloy photosensitive layer. CONSTITUTION:A photosensitive layer made of an Se-Te alloy contg. TeO2 in 2X10<-3>-10X10<-3> range per Te content, is used. An especially preferable ratio of TeO2 content/Te content is in 2.6X10<-3>-5X10<-3> range.
Patent JP-S61286227-A (JP)
Title: Production of hexagonal ferrite particle powder
Inventor: KATORI KENJI
IPC: H01F1/11
Filed: 1985-06-07
Abstract: PURPOSE:To control the coercive force and plate ratio and to enhance the productive efficiency by adding Co, Ge, etc., to the basic product made of a hexagonal system ferrite so as to substitute one part of Fe and by crystallizing the resultant mixture like glass by the use of sodium borate. CONSTITUTION:The oxides of respective constituent elements which are the basic ingredients of the hexagonal ferrite whose composition is BaFe12-2x (CoyM1-y)xO19 [wherein, x; 0.6-1, y; 0.3-0.7, M: Ge or Mn] are mixed. Sodium borate which is a glass-forming substance is added into this mixture and fused. The molten substance is then quickly cooled and allowed to be made amorphous and thereafter is subjected to heat treatment.
Patent JP-H08314565-A (JP)
Title: Management system for image forming device
Inventor: AIZAWA FUMIO
IPC: G06Q50/00
Filed: 1995-05-22
Abstract: PURPOSE: To grasp whether a contract is updated or not after the contract of an image forming device expires by transmitting the contents of the updated contract to a management system and deleting information of contract expiration at the time of updating the contract of the image forming device preparing information of contract expiration. CONSTITUTION: Whenever the date of a calendar memory 24 is updated based on the output of a time information generator 26, whether the present date reaches the contract date stored in a memory for setting a contract date 25 or not is discriminated. Then when the present date reaches the contract date, a contract expiration report showing the expiration of the contract is transmitted to the centralized management device 2 through the use of a telephone line 3. At the time of receiving the contract expiration report, the centralized management device 2 discriminates whether the contract of a copying machine 10 is updated or not based on contract update information concerning the copying machine 10 and when the contract of the copying machine 10 is not updated, prepares and stores contract expiration information.
Patent JP-S5348373-A (JP)
Title: Method for incinerating contaminated muds
Inventor: NAGAMATSU HIROMITSU
IPC: F23G7/14
Filed: 1976-10-15
Abstract: PURPOSE:To provide a method for incinerating contaminated muds, which comprises adding to the contaminated muds a compound of copper group elements prior to the the incineration thereby to prevent the production of cyanogen.
Patent JP-S5551638-A (JP)
Title: Method of fitting lid on console box
Inventor: SANO YOSHIAKI
IPC: B65D43/16
Filed: 1978-10-05
Abstract: PURPOSE: To make one kind of metal mold do, by cutting off fitting parts from thin parts on opening/closing sides, molding lids of identical form and enabling the fitting of each lid either as a right lid or as a left lid on the body of a console box for an automobile.  
     CONSTITUTION: A lid 1 for a console box comprises an inside lid 2 made of synthetic resin and a cover 4 made of foamed synthetic resin and extending over the outside surface of the inside lid 2. Overlapped parts, which are overlapped with the fitting surface 7 of the body 5 of the console box, and fitting parts 10 projecting from the overlapped parts are provided on the inside lid 2. Screw holes 12 are provided in the overlapped parts 9 to secure the inside lid 2 on an outside lid 3 by screws 11. Thin parts 13 obliquely cut downward in the form of a wedge are provided between the overlapped parts 9 and the fitting parts 10. When the fitting parts 10 are bent downward from the thin parts 13, fitting members 14 are integrally protruded on the fitting parts 10. Such lids of identical form both for right fitting and for left fitting are molded. Kind of metal mold can be made to do. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5247399-A (JP)
Title: Intruder detection equipment
Inventor: KIDA YUUZOU
IPC: G08B13/18
Filed: 1975-10-13
Abstract: PURPOSE: The visible light sensor is used for sensor of intruder detection equipment, and the light receiving surface is made comparatively small. so that the equipment can be installed in floating or vibrating place such as a marine fish preserve, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5552830-A (JP)
Title: Continuous metering discharger for hopper
Inventor: SUZUKI MICHIHIRO
IPC: B65G65/40
Filed: 1978-10-04
Abstract: PURPOSE: A discharger capable of continuous metering discharge even during charging of a material.  
     CONSTITUTION: A circuit consisting of a signal changeover switch 4 and a memory 5 is inserted between a control unit 6 and a controller 3 for a discharger 2 fitted to the lower portion of a scale hopper 1. During when only the discharger 2 is operating (predetermined discharge cycle), a hopper metering discharger main body is operated by an output signal from the control unit 6. During when both the hopper 1 and the discharger 2 are operating at the same time (charge cycle), the discharger 2 can be driven as desired by operating the output signal which has been generated by the control unit 6 during metering discharge and has been memorized, through the operation of the switch 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07310192-A (JP)
Title: Washing treatment device
Inventor: KUMAGAI YOSHIO
IPC: H01L21/673
Filed: 1994-05-12
Abstract: PURPOSE:To make an inter-substrate pitch small and to support the substrates in a stable state by forming a retaining member having grooves of the same pitch as the pitch of the holding grooves of a holding member in a position where the holding member faces the substrates attachably and detachably to and from the substrates. CONSTITUTION:A wafer supporting member 20 is composed of a wafer carrier 21 which has the holding member 22 provided with the plural holding grooves 22a for supporting the wafers W in parallel with each other at the specific pitch and the retaining member 23 which has the grooves 23a of the same pitch as the pitch of the holding grooves 22a of the holding member 22 in the position where the holding member 22 faces attachably and detachably to and from the wafers W. The orientation flat parts Wa of the wafers W are engaged with the inside of the grooves 23a of the retaining member 23 when the wafers W are held at the holding member 22 and an auxiliary holding member 25. As a result, the contact of the adjacent wafers W with each other during transportation does not arise. The size of the device is reduced and the consumption of a washing liquid is reduced.
Patent JP-S5914513-A (JP)
Title: Door defroster grille
Inventor: SHINJIYOU TSUNEO
IPC: B60H1/34
Filed: 1982-07-15
Abstract: PURPOSE:To facilitate the forming thereof and enable to guide warm air from a duct rearwardly and upwardly against the door glass effectively by a method wherein the side wall of the grille is provided so as to blow the warm air against the surface of the door glass by a plurality of partitioning plates inclined rearwardly. CONSTITUTION:A defroster grille 8 consists of the inside and outside walls 9 parallel to a door 1, fore and aft end walls 10 and a plurality of partitioning plates 11 vertical to the side wall. The warm air, itroduced into a defroster duct 5, is blown against a door glass 13 along the side walls of the grille 8 and is guided rearwardly and upwardly by the partitioning plates 11. Accordingly, the warm air prevails over a wide range of the door glass 13 and is guided along the surface of the glass 13, therefore it will never provide the driver with disagreeable feeling by blowing against the face of the driver. The partitioning plates are inclined only rearwardly, therefore, the forming work thereof may be facilitated.
Patent JP-H06313233-A (JP)
Title: Production of specific conjugate slub yarn
Inventor: TAKEDA JUICHI
IPC: D02G1/02
Filed: 1993-04-28
Abstract: PURPOSE:To provide a method for obtaining a specific conjugate slub yarn excellent in bundling properties by formation of loop and slub and having swelling feeling and soft feeling. CONSTITUTION:In producing a slub yarn by inserting a yarn C before the first heater to the combined interlacing filament yarn of a yarn A and a yarn B during false twisting, the production is carried out under such conditions as to satisfy the followings (1), (2) and (3). (1): 10%<= (OF of yarn B-OF of yarn A) <=40%, (2): OF of yarn C>OF of yarn A and (3): 1.6X 10<4>/D<1/2=false twist number <=2.2X10<4>/D<1/2> wherein OF is over feed ratio and D is fineness.
Patent JP-S61281005-A (JP)
Title: Production of phosphoric acid for fertilizer
Inventor: ATAKA TOSHIHIDE
IPC: C01F11/46
Filed: 1985-06-06
Abstract: PURPOSE:To industrially and advantageously treat a process waste liquor discharged from a process for producing methacrylic acid or methyl methacrylate by the acetone cyanhydrin method, by treating the above-mentioned waste liquor to reduce the COD value, and utilizing the resultant waste liquor as part of an acid for decomposing rock phosphate. CONSTITUTION:Methacrylic acid or methyl methacrylate is produced by the acetone cyanhydrin method. In the process, a waste liquor (1) discharged from an esterification tank or hydrolysis tank is cooled to remove scum. The resultant waste liquor (2) is then subjected to a distillation step. For example, the waste liquor (2) is subjected to steam distillation at about 110-150 deg.C, and the bottoms are cooled to <=100 deg.C to remove floating organic materials and give a treated waste liquor (3) having <=25g/l (measured by the Mn method at 100 deg.C) COD, which is then used as part of an acid for decomposing rock phosphate in the wet process for producing phosphoric acid. The above-mentioned waste liquor (1) contains 44-54% acid ammonium sulfate, 14-20% sulfuric acid, 25-35% water and further several % organic materials and exhibits 30-50g/l COD value.