baber/WOPTO huggingface dataset:
Patent JP-H07248307-A (JP)
Title: Cabon dioxide sensor and manufacture thereof
Inventor: YOKOMATSU TOKUJI
IPC: G01N27/406
Filed: 1994-03-11
Abstract: PURPOSE:To miniaturize a solid electrolytic type CO2 sensor without entailing any drop in its productivity as well as to prevent an output characteristic in the sensor from varying for a long period of time. CONSTITUTION:This layer-structural CO2 sensor is made up in the following procedures that a stratiform detection electrode 3 and a counter electrode 4 are formed on one side of a sheetlike solid electrolytic substrate 2 by means of screen printing, and an electrical insulating layer 7 and a heater layer 8 are formed on the other side of this solid electrolytic substrate 2 by means of the screen printing as well.
Patent JP-H10300982-A (JP)
Title: Optical connector fitting method and optical cord with optical connector
Inventor: UEDA TOMOHIKO
IPC: G02B6/44
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical cord with an optical connector which is neither buckled nor increases in transmission loss even when a coated optical fiber has a thin clad. SOLUTION: By the method for fitting an optical connector which has its ferrule 4a, fixing the coated optical fiber 1, pressed from behind by an elastic member 8 such as a spring and also moved back at the time of engagement to the optical cord 7 having a clad 3 outside a coated optical fiber 1, an end part of the clad 3 of the optical cord 7 is cut and fixed to a component of the optical connector and the coated optical fiber 1 is covered with a tube 6 which is longer than (length L-5 mm from the rear end part of the ferrule to the clad cut part) from the ferrule 4a to the optical cord 7.
Patent JP-S59167685-A (JP)
Inventor: WATANABE SEIJI
IPC: B05D7/00
Filed: 1983-03-15
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-H03244922-A (JP)
Title: Heater
Inventor: SAKURAI TOSHIO
IPC: F24H9/20
Filed: 1990-02-22
Abstract: PURPOSE:To prevent an operation of a manual operation mode from being carried out while going against the grain of a customer and further to prohibit the customer from getting an uncomfortable feeling by a method wherein in the event that a movable changing-over means is placed at an intermediate position, an automatic mode operation is preferentially carried out over the manual operation mode. CONSTITUTION:When an operation switch 7 is turned on, a micro-computer 28 discriminates of which either manual operation mode or automatic operation mode is set in response to ON or OFF of a lead switch 27 and then it performs an operation control in response to a result of discrimination. That is, in the event that a cover 24 is placed at an intermediate position between both setting parts 17 and 23 and the lead switch 27 is in its OFF state, the micro computer 28 discriminates that the automatic operation mode is set. In the event that the automatic operation mode is set, the micro-computer 28 compares a room temperature with a set temperature of 10 deg.C to 30 deg.C set by an Up-switch 19 or Down-switch 20, sets an amount of combustion at the burner in response to a temperature difference between the set temperature and the room temperature and performs a combustion.
Patent JP-S60184916-A (JP)
Title: Breather for v-engine
Inventor: HIRAOKA SHIN
IPC: F01M13/04
Filed: 1984-03-03
Abstract: PURPOSE:To make a breather compact, by providing a pressure buffer chamber between the right and left banks of a cylinder block, and a communication passage which is composed of a blow-by gas passage and an oil return passage to connect the pressure buffer chamber to the interior of a crankcase. CONSTITUTION:In a six-cylinder overhead-cam V-engine 1, the upper portions of a pair of right and left banks 2, 3 provided in a cylinder block 4 and boliquely disposed as V are coupled to each other by a partition member 30 cast together with the cylinder block, so that an enclosed space 31 of an almost triangular cross section is defined by the portition member 30, the front and rear walls of the cylinder block 4 and the inside walls 2a, 3a of the banks 2, 3 and used as a pressure buffer chamber for absorbing the internal pressure of a crankcase 10. The pressure buffer chamber 31 and the interior of the crankcase 10 are connected to each other by a blow-by gas passage 32 provided at the bottom 31a of the chamber 31, and an oil return passage 34.
Patent JP-H02222143-A (JP)
Title: Apparatus and method for dry etching
Inventor: MIYAGAWA YASUHARU
IPC: C23F4/00
Filed: 1989-02-23
Abstract: PURPOSE:To improve the controllability for fine matching by independently controlling the dissociation of etching gas and the kinds and densities of ions reaching a sample to be etched. CONSTITUTION:Etching gas such as Cl2 is introduced into a vacuum container 11. Constant pressure is kept with an exhausting pump 12. Ultraviolet rays are projected from a light emitting source 18 such as high-voltage mercury lamp. The etching gas is dissociated, and the dissociation degree is controlled by the amount of the light from the lamp. Electrons emitted from a cathode 21 are controlled with a grid 22 and an anode 23 and made to hit the etching gas. Negative ions are generated by the attachment of the electrons. Positive ions are obtained by ionization. The polarity of a power source for a grid 20 is changed depending on whether the ions are positive or negative, and the energy of the ions is controlled. The ions are applied on a sample to be etched 14, and etching is performed. In this way, the etching apparatus wherein the optimum plasma state is controlled and fine matching can be performed is obtained.
Patent JP-H01221556-A (JP)
Title: Production of carbon fiber nonwoven cloth having high bulk density
Inventor: SEKIDO MASAO
IPC: D04H1/4242
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a nonwoven cloth of carbon fiber having high bulk density and uniform porosity and exhibiting excellent performance as a filter material, electrode material, etc., by heat-treating an infusibilized pitch fiber sheet in an inert atmosphere and carbonizing the product. CONSTITUTION:An infusibilized pitch fiber sheet is heat-treated in an inert atmosphere at a temperature between the softening point of the pitch fiber and (softening point + 100 deg.C) in a state pinched between a number of press rollers applying forces perpendicular to the surface of the sheet. The pressing force is e.g. 0.1-10kg/cm<2> and the ratio of the roller gap to the thickness of the sheet supplied to the roller is e.g. 50-95%. The heat-treated fiber sheet is carbonized to obtain an excellent carbon fiber resistant to interlaminar peeling in use.
Patent JP-H07248958-A (JP)
Title: Memory control system
Inventor: IHI TAKASHI
IPC: G06F12/00
Filed: 1994-03-14
Abstract: PURPOSE:To eliminate the control problems of such memories as a DRAM or a clock synchronizing DRAM that is used to a storage device of an electronic computer, etc., and has a function to write or read data in a continuous access mode. CONSTITUTION:The L-byte data corresponding to a data transfer instruction are successively assigned to the memory groups 101 for each byte equal to an L byte or each S byte, i.e., a data unit number larger than twice of a B byte e.g. 8 bytes serving as a starting unit of the groups 101 and equal to the data unit number obtained by dividing the L byte. Then the accesses of S-byte data are carried out to those assigned groups 101 in a continuous access mode. In addition, a constitution including a write data buffer means and a constitution including plural sets of read data buffer means are shown for a memory device that has such a preceding structure.
Patent JP-S55134991-A (JP)
Title: Manufacturing of ceramic filter
Inventor: USHIJIMA TADAYOSHI
IPC: H01L41/39
Filed: 1979-04-06
Abstract: PURPOSE:To obtain a highly smooth sheet with superior dimensional accuracy, by removing solids in ceramic slurry by passing it through mesh net. CONSTITUTION:Ceramic slurry 1 is put into a receptacle 2 in which a net 3 of 100-500 mesh is tightly attached. When a suction bottle 4 is sucked by a vaccum pump 5 and the slury 1 is transferred into the bottle 4 through the net 3, solids are removed. Thus obtained slurry is formed into a sheet on a plate glass by means of a doctor blade, dried and calcined. A thin ceramic sheet obtained by this process is to be provided with surface coarseness of approximately 2-3mu and diemnsional accuracy of less than + or -2% of formed thickness.
Patent JP-H03247862-A (JP)
Title: Apparatus for erection of steel frame
Inventor: WADA MASAFUMI
IPC: E04G21/16
Filed: 1990-02-26
Abstract: PURPOSE:To supply bolts and others from the outside, by providing a clamp of steel frame beam and a steel frame erection apparatus suspended to be freely extensible to the right and left sides and further providing freely openable doors at both right and left ends of the body and a movable bolt-fastening structure in the width of the steel frame beam. CONSTITUTION:An erection apparatus body 5 of steel frame, having a clamp 20 to hold a steel frame beam 3 for fitting at an I-shaped steel joint metal fixture 2 attached to the sides of a couple of steel frame posts 1, is provided to be extensible to the right and left direction in accordance with the length of the beam 3 and to hang it by a crane 4 of a hanging device. And doors 36 freely opened are provided at both right and left ends of the body 5. And fitting devices 6 equipped with bolt fastening structures are provided at both right and left ends of the body 5 to supply bolts or others from the outside and to adjust the fastening pitches and further, to execute bolt-fastening works in accordance with the size of the joint metal fixture 2 and steel frame beam 3. In this way, dangerous works are reduced in special technical works.
Patent JP-H01221517-A (JP)
Title: Production of precursor gel fiber for ceramics
Inventor: KATAYAMA SHINGO
IPC: D01F9/08
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the subject fiber of an uniform shape useful as a raw material for a heat insulating material, etc., by carrying out extrusion spinning of a precursor material of ceramics from a nozzle while making a zone near the nozzle outlet into an atmosphere inert to gelation and a zone apart therefrom into an atmosphere active to gelation. CONSTITUTION:Water containing a small amount of HCl is added to tetraethoxysilane, etc., and stirred while being heated to prepare a viscous precursor material of ceramics. The resultant material is discharged from a spinning nozzle 1 and the obtained discharged yarn 2 is passed through an atmospheric zone 4 inert to gelation filled with gaseous nitrogen, etc. introduced by a conduit 3 for supplying an inert gas equipped near the nozzle outlet and subsequently passed through an atmospheric zone 6 active to gelation filed with gaseous nitrogen, etc., containing ammonia-steam introduced by a conduit for supplying an active gas apart from the nozzle outlet to carry out gelation of the discharged yarn 2 and provide the aimed precursor gel fiber of ceramics.
Patent JP-S58168909-A (JP)
Inventor: KURISUTOOFUAA AIAN MOA
IPC: G01B15/00
Filed: 1983-03-16
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-H10238906-A (JP)
Title: Air conditioning refrigerant receiver
Inventor: MUTO SHIGERU
IPC: F25B43/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of a content such as desiccant by enhancing defoamability of an air conditioning refrigerant receiver with a simple structure. SOLUTION: In the case of molding a container body 1 integrally having a head 2, an outer cylinder 3 and inner cylinder 4 by forging, an annular step protrusion 11 is integrally formed between the head 2 and the cylinder 3, content 11 and lower cover 10 are laminated on a lower surface of an upper cover 6 in contact with the protrusion 11 , and a flange 101 of the cover 10 is fixed to the cylinder 4 by caulking. An annular gap 12 is formed between an outer periphery of the cover 10 and an inner periphery of the cylinder 3, and refrigerant passed through the content 11 from the space 13 is supplied to the space 14 via the gap 12.
Patent JP-H03246872-A (JP)
Title: Thin type secondary battery and manufacture thereof
Inventor: HORIE TOSHIO
IPC: H01M10/12
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a thin type secondary battery with a high capacity and a long life by connecting the first positive electrode and the second positive electrode, the first negative electrode and the second negative electrode via adhesive layers respectively, and filling an electrolyte between the positive and negative electrodes. CONSTITUTION:A positive electrode and a negative electrode on a case 53 and a positive electrode and a negative electrode on a case 58 are separately aged and formed. An adhesive is coated on the surfaces of active materials 2, 3, the cases 53, 58 are stacked so that one side F-F' of the case 53 and one side G-G' of the case 58 are matched and the positive electrode active material and the negative electrode active material of the cases 53, 58 are fixed with the adhesive respectively centering the sides F-F' and G-G', three sides of the cases 53, 58 are sealed, an electrolyte is injected from the remaining side, then this side is sealed. The occurrence of cracks on the active materials when they are stacked can be prevented, and a thin type secondary battery with high reliability and a high capacity can be realized.
Patent JP-S58159895-A (JP)
Title: Method for controlling sewage treatment plant
Inventor: ICHIKAWA TETSUO
IPC: C02F3/12
Filed: 1982-03-19
Abstract: PURPOSE:To prevent the degradation in the quality of treated water owing to the fluctuation  in the inflow rate of water and the quality of water with time, by storing the water fluctuating in the inflow rate of water and the quality of water to a sewage treatment process temporarily in an inflow pipe, and controlling the opening of an inflow gate between an inflow  pipe culvert and a grit chamber. CONSTITUTION:A target opening is calculated and controlled with a function generator 2, a  comparing controller 3, a motor 4, and an opening meter 6 from the water level measured  with a water level gage 5 and a set flow rate and the flow rate at a gate 7 is so controlled  that the water passes through said gate at the flow rate (daily average) which is preset with a  flow rate setter 1. The water level of a pump well 23 is measured with a water level gage 21,  and is compared with the water level set with a water level setter 8 in a comparator 9, from  the output whereof a target level is calculated with a function generator 10. The number of  units and speeds of pumps 19, 20 are controlled with a comparator 11, a controller 12, comparing controllers 13, 14, speed control devices 15, 16, and speed detectors 17, 18, whereby the  level of the pump well 23 is controlled. Then, the water can be stored in the pipe in the stage of peak inflow, and since the discharge rates of the pumps are controlled with the set flow  rate and the flow rate for the differential level, the load in the treatment plant is leveled off.
Patent JP-S60190135-A (JP)
Title: Rotor of rotary electric machine
Inventor: MURAKAMI TADASHI
IPC: H02K3/24
Filed: 1984-03-08
Abstract: PURPOSE:To minimize a ventilating resistance due to the shape difference of vent holes by forming axially arcuate-shaped grooves slightly increased in width and length as compared with the vent hole of a field coil on the lower surface of a creepage block. CONSTITUTION:A field coil 3 is wound in a coil slot 1a, and has elliptical vent holes 4 disposed at the prescribed axial interval and radially passed to flow cooling gas. A wedge 5 and a creepage block 6 respectively have a regularly circular vent holes 7, 8 coincident to the interval of the holes 4. Arcuate-shaped grooves 9 are formed axially slightly larger to absorb the machining error and elongating difference than the width and length of the holes 4 of the coil at the vent hole 8 at the lower surface side contacted with the upper surface side of the block 6. A groove 10 communicating with the hole 8 is formed at the upper surface side of the block 6.
Patent JP-H04260295-A (JP)
Title: Wavelength division/time division composite optical exchanger
Inventor: NISHIO MAKOTO
IPC: H04B10/27
Filed: 1991-02-14
Abstract: PURPOSE:To eliminate the need for an optical switch to read an optical signal stored in an optical memory element in the optical exchange implements talking connection between input and output optical highways subjected to wavelength division and time division multiplex. CONSTITUTION:Variable wavelength selection elements 130-135 select an optical signal of a desired wavelength from an incident optical signal subject to wavelength division and time division multiplex and sends the signal to optical memory elements 140-145. The optical memory elements 140-145 store an optical signal of a desired time slot from an output optical signal from the variable wavelength selection elements 130-135. Then the optical signal stored in the optical memory elements 140-145 in a desired time slot is converted into an optical signal of a specific wavelength and radiates externally. Through the constitution above, a read optical switch having been required for a conventional exchange is not required and number of active optical components is reduced.
Patent JP-H01219249-A (JP)
Title: Tile panel unit and its construction
Inventor: MORII SHOZO
IPC: E04F13/08
Filed: 1988-02-25
Abstract: PURPOSE:To simplify the construction of a tile panel unit as well as shorten the period of construction by a method in which tiles are connected with a joint material having a flexibility even after being cured. CONSTITUTION:The sticky face 5 of a cloth, nonwoven fabric, or expandable paper such as synthetic or Japanese paper 4, which is coated with an adhesive is bonded to the surfaces of tiles 2 arranged at a given interval in a mold. A joint material 10 having a flexibility even after being cured is placed to the back and joint portion of the tiles 2 to integrate the tiles 2 in order to form a panel unit 1. The panel unit 1 is bonded to the adhesive-coated title base of floor.
Patent JP-S61202574-A (JP)
Title: Compressing and extending/contracting system for image data
Inventor: ISHII MINORU
IPC: H04N1/415
Filed: 1985-03-05
Abstract: PURPOSE:To prevent lowering of a compression ratio even when the original image includes many black picture elements by so constituting the title system that only extracting the picture element information of a block equal to the one correspondent to the preceding scanning line for each block in the line after the second scanning line, and storing the said information in an image compression memory. CONSTITUTION:A writing-painting, etc. are scanned by means of a rester scanning to make binary image signals in time sequence. In case the original image is formed by M-lines of scanning, its image data is made in a manner that a share of data of each scanning line is made a block of consecutive N-pieces of picture elements. As to the first scanning line giving the said binary signals, the logical sum of the N-pieces of picture elements of each block is used as a constitution bit. As to the second scanning line and ones thereafter, each block is judged whether equal or not with the one corresponding to the preceding scanning line. When the said block is equal, the constitution bit is made '0', and '1', if not equal, for while a bit map table is generated. Only the picture element information of the blocks of which constitution bit is '1' is extracted and stored in the image compression memory in order to obtain the compressed image data.
Patent JP-S58169592-A (JP)
Inventor: EDOGAA ZEE JIYASUTASU
IPC: B07B1/20
Filed: 1983-03-17
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-H026528-A (JP)
Title: Oligomeric carbonate chain stopper, and its production and use
Inventor: JIEEMUZU MANIO SHIRUBA
IPC: C08G64/24
Filed: 1989-02-27
Abstract: PURPOSE: To provide an effective chain terminator for the molecular weight control of polycarbonate while eliminating the formation of by-product by phosgenizing a specified aromatic compound in a water/organic medium and then reacting it with a compound containing single functional aromatic groups.  
     CONSTITUTION: At least one kind of -O-A 1 -Y-A 2 -O structured compound is phosgenized in a water/organic medium of about pH2-11 to terminate either or both of end oxygen atoms with a chlorocarbonyl group. After a water phase is removed, the substance which has the ends terminated with a chlorocarbonyl group is reacted with compound containing D-groups (single functional aromatic group) in the presence of an aliphatic or heterocyclic tertiary amine soluble in an organic phase to obtain a chain terminator compound. In the structure, A 1 , A 2  are bivalent aromatic groups and Y is a cross-linking group. The chain terminator compound is as shown in formula II (R is a bivalent aromatic group, Z is H of the formula II and (n) is 1 about 10). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S55135170-A (JP)
Title: Halogenated triazine group-containing dye composition
Inventor: OOTAKE KOKUSEI
IPC: C09B67/24
Filed: 1979-04-09
Abstract: PURPOSE: A dye composition which is protected from hydrolysis without detrimet to the printability in textile printing, prepared by adding sodium tripolyphosphate to a trizin-2-yl-amino group-containing dye in which the triazine nucleus is substituted with a halogen substituent(s).  
     CONSTITUTION: Sodium tripolyphosphate is added to a triazin-2-yl-amino group- containing dye in which the triazine nucleus is substituted with a halogen substituent(s). The amount of sodium tripolyphosphate which is added depends upon the kind and the number of active halogen atoms bonded to carbon atoms in the triazine nucleus contained in the dye used. But addition of 1W20wt%, based on dye, can give satisfactory storage stability. Examples of the dye which is applicable in-clude trisodium 1-amino-4-[ 3-[6-chloro-4-( m-sulfonatoanilino )-1,3,5-triazin-2- ylamino]- 4-sulfonatoanilino]anthraquinone-2-sulfonate, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59168231-A (JP)
Title: Method of controlling injection quantity of fuel and fuel injection controlling apparatus for internal- combustion engine
Inventor: AMANO HIDETOSHI
IPC: F02D41/06
Filed: 1983-03-15
Abstract: PURPOSE:To improve the accelerating performance of an engine at the time when the weather is extremely cold, by controlling the quantity of asynchronous fuel injection determined according to the accelerating conditions of an engine by use of a starting- temperature correcting value determined by the engine temprature at the time of starting the engine or just after starting of the engine. CONSTITUTION:In operation of an engine, a basic injection time TP is detected at first from a prescribed memory map in a control circuit 61 on the basis of an intake-pressure signal S4 given from an intake-pressure sensor 11 and an engine-speed signal S10 given from an Ne-sensor 57 attached to a distributor 55. When the engine is then accelerated after starting, a starting-temperature correcting value attenuated with time passed after starting of the engine is detected from an intake-air temperature signal S5 given from an intake-air temperature sensor 15 at the time of starting the engine or just after starting of the engine, and the quantity of asynchronous fuel injection is read out from a prescribed memory according to the accelerating conditions of the engine. A fuel injection valve 7 disposed in an intake passage 5 is driven and controlled by correcting the quantity of asynchronous fuel injection on the basis of the above starting- temperature correcting value.