baber/WOPTO huggingface dataset:
Patent JP-S5530568-A (JP)
Title: Air valve protected from damage due to freezing
Inventor: KOTANI SHIYOUZOU
IPC: F16K31/70
Filed: 1978-08-25
Abstract: PURPOSE: To protect a valve casing from damage when water in a valve chamber is frozen to an expanded volume, by moving a valve lid oppositely to the valve casing to increase the capacity of the valve chamber.  
     CONSTITUTION: When the water in the valve chamber 6 starts freezing due to the fall in the temperature of the external air, the volume of the water increases to push down a lower piston 11 to augment the capacity of the valve chamber 6. At that time, the air in a space between the lower piston 11 and a lower spring bracket is discharged from the valve casing 1 through an exhaust hole 23. When the freezing of the water in the valve chamber 6 progresses, an upper piston 10 is moved up to furthermore augment the capacity of the valve chamber 6 to absorb the increase in the volume of the water. At that time, the air in a space between the upper piston 10 and an upper spring bracket 21 is discharged from the valve casing 1 through a gap between the valve lid 3 and a valve seat hold-down member 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63268979-A (JP)
Title: Device for generating propulsive force
Inventor: AOKI YOSHIAKI
IPC: H01F7/00
Filed: 1987-04-27
Abstract: PURPOSE:To generate a pertinent propulsive force and obtain simple and less expensive construction by providing a pair of coils, plungers therein and a connection member for connecting the plungers monolithically to each other in a propulsive force generating device used in the space. CONSTITUTION:Coils 10 and 20 are arranged so aslant as to give the axial lines l1 and l2 thereof intersecting each other. Plungers 12 and 22 comprising strong magnetic substances are positioned within the coils 10 and 20. Magnetism is generated in the coils 10 and 20, and each of the plungers 12 and 22 is subjected to forces F1 and F2 in an arrow direction. A resultant force F3 works as a whole, and the monolithic construction of the coils 10 and 20 generates a force shifting in an F3 direction. As a result, a pertinent propulsive force can be generated and the titled device can be made simple and less expensive.
Patent JP-H08295055-A (JP)
Title: Label issuing device
Inventor: HORITANI KEIICHI
IPC: B41J5/30
Filed: 1995-04-27
Abstract: PURPOSE: To contrive automation of assorting operation of a dispatch load by a method wherein a residence information means in which a plurality of pieces of residence information stored in an IC card are displayed on a display unit, and a residence code printing and issuing means in which the residence information assigned by an assignment input means is converted to code information, printed on a label and issued, are provided. CONSTITUTION: A list of destination information proper to a customer stored in an IC card 4 is displayed on a display unit 11, and a transportation cost is calculated on the basis of one piece of destination information selectively determined therein. It is displayed on the display unit 11, and besides a receipt on which information of the transportation cost or the like is printed, is issued. Further, the destination information or the like are converted to a two-dimensional code, and a label on which the code is printed, is issued. Then, by reading the two-dimensional code on the label stuck to a dispatch load, it is delivered to its destination. Since the delivery can be done without any use of a slip thereby, a burden on an employee or the customer can be lightened. Furthermore, since it can be mechanically read, automation of assorting operation can be achieved.
Patent JP-S60248092-A (JP)
Title: Special effect generator
Inventor: SATOU MASAHARU
IPC: H04N5/272
Filed: 1984-05-23
Abstract: PURPOSE:To obtain an excellent picture image inserting effect while the effect of color blurring of a background color is avoided effectively by obtaining a chromachy pulse based on a color signal after color blurring of the background color is corrected. CONSTITUTION:A key side video signal KYV is inserted to a circuit system giving a chromachy pulse CON to a mixing circuit 35. A color difference signal CRD is compared with a reference voltage VR3 at a comparator 38 and the voltage VR3 is set to a signal corresponding to the colored black ground color. Thus, a pulse CON with a pulse width corresponding to a part other than subject to background color from the circuit 38 is detected and it is given to the circuit 35. The circuit 35 uses the signal KYV from an insert side video signal INV so as to attain keying when the pulse CON rises and outputs a chromachy signal CVO where a picture corresponding to the signal KYV is inserted in the timing when the pulse CON rises to the picture formed by the signal INV.
Patent JP-S58220492-A (JP)
Inventor: NONAKA KAZUYUKI
IPC: H01C13/00
Filed: 1982-06-16
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-H01275636-A (JP)
Title: Production of crosslinkable emulsion of excellent storage stability
Inventor: KASHIWAMORI SATOSHI
IPC: C08J3/02
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a crosslinkable emulsion useful for coating materials, inks, binders, etc., by mixing a mixture of a polymerizable (meth)acrylate with an aqueous emulsion of a water-dispersible polymer and a nonionic surfactant with water. CONSTITUTION:A crosslinkable oligo (meth)acrylate component (A) [having at least two (meth)acryloyl groups in the molecule, an MW <=1,000, preferably <=600, per (meth)acryloyl group, an atmospheric b.p. >=200 deg.C, preferably >=250 deg.C] is mixed with an aqueous emulsion of a water-dispersible polymer (B) (a water- dispersible carboxylated polymer having a number-average MW of 1,000-300,000 and an acid value of 15-300mg/KOH/g resin) and a nonionic surfactant (C) of an HLB >=10, preferably <=18, in such amounts that 92-65pts.wt. component A, 4-35pts.wt. component B and 0.5-20pts.wt. component C are present per 100pts.wt. total of components A, B and C, and this mixture is mixed with water to obtain a crosslinkable emulsion.
Patent JP-S63271295-A (JP)
Inventor: MUSHIAKI KAZUO
IPC: G09G5/22
Filed: 1987-04-30
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-2000292242-A (JP)
Title: Method for measuring capacity of liquid
Inventor: MATSUMOTO KAZUYA
IPC: G01F13/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce an absolute value of a measuring error and to simply improve a measuring accuracy by attaching a bottom of a capacity rod with a scale having a smaller inner sectional area than that of a measuring container perpendicularly to a surface of a liquid, and calculating a capacity of the liquid according to the specific formula. SOLUTION: A bottom of a capacity rod 2 with a scale having a smaller inner sectional area S2 than that S1 of a measuring container 1 is attached perpendicularly to a surface of a liquid. A zero scale base line of the rod 2 is matched to a scale base line T0 directly under a predetermined meniscus liquid position 3 of the container 1. Then, a meniscus position 3 is measured with an eye by the scale of the rod 2 as ΔT2, and a liquid volume V (cm3) in the container 1 is calculated according to the formula V=V1+(S1-S2).ΔT2, wherein V1 is a liquid amount (cm3) of the base line T0, S1 is the inner sectional area (cm2) of the container 1, S2 is an inner sectional area of the rod 2, and ΔT2 is a designated scale value (cm) of the rod 2 indicating a liquid level from the line T0 to the position 3.
Patent JP-S5228161-A (JP)
Title: Sand accumulator for purification
Inventor: IWAMAE TAKEHISA
IPC: B03B5/00
Filed: 1975-08-27
Abstract: PURPOSE: To provide a purified sand for material of reclamation and bulding without washing by separating pure sand from adhering organic substance by means of accumulation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02286597-A (JP)
Title: Rotary crane
Inventor: GOMI KIYOSHI
IPC: B66C13/22
Filed: 1989-04-26
Abstract: PURPOSE:To improve cargo handling efficiency by automatically performing the rotary movements of a rotary hanging hook through the adoption of such constitution to dirve a motor till deviation becomes zero based on the deviation in detected values by No.1 and No.2 means which detect the rotation angle of a boom and that of a hanging hook against a head block. CONSTITUTION:When a boom 2 starts its rotation, rotation angles theta, theta' are detected by synchro-transmitters 31,32, and an arithmetir unit 33 seeks deviation theta- theta', and a control device 34 drives a motor 25 based on the deviation. The rotational direction of the motor 25 is determined according to whether the deviation is positive or negative. If positive, a hanging hook 24 is turned counterclockwise against a head block 22, and if negative, the hook is turned clockwise. The rotational speed of the motor 25, i.e., the rotational speed of the hanging hook 24 against the head block 22, is determined by the absolute value off the deviation. The hanging hook 24 thus follows up with the rotation of the boom 2, keeping a constant lag. When the boom 2 starts to decelerate its rotation, the deviation is reduced according to the deceleration and the rotation of the hanging hook 24 is slowly brought to a stop.
Patent JP-S5227097-A (JP)
Title: Process of harmless chromium slag
Inventor: NAGAYA KIICHI
IPC: F23G7/00
Filed: 1975-08-28
Abstract: PURPOSE: Process making harmless of chromium slag obtained by the extraction of the alkali chromate from the chromiun ore. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04310796-A (JP)
Title: Image receiving material for thermal transfer
Inventor: HAMANO KATSUHISA
IPC: B41M5/50
Filed: 1991-04-09
Abstract: PURPOSE:To form an image without any surface luster by a method wherein dyeing resin and light scattering property imparting resin incompatible therewith are mixed in a dyeing layer. CONSTITUTION:A thermal transfer recording medium 20 is superimposed on an image-receiving material 10 for thermal transfer, which is heated with a thermal head 30. Sublimate dye contained in a color material layer 22 is sublimated to a dyeing layer 12, or is transferred by diffusion to form an image. Dyeing resin having a dyeing property for the sublimate dye and in addition thereto, light scattering property imparting resin incompatible with the dyeing resin are mixed in a dyeing layer 12 of the image receiving material 10. When the incompatible resin is mixed in the dyeing resin, they become opaque in a solution state. Those two kinds of resins generate micro phase separation, and the dyeing resin forms a continuous phase, a so-called see-island structure. Therefore, incident light is scattered, and surface luster is not developed. Further, since this phase structure is kept after forming, it is maintained without developing the surface luster.
Patent JP-H01274438-A (JP)
Title: Method for conveying material to be processed in integrated production line
Inventor: NAKAJIMA MARI
IPC: H01L21/52
Filed: 1988-04-26
Abstract: PURPOSE:To prevent the deviation of the processing order of each material to be processed and to control a data accurately and readily, by supplying a dummy member having the approximately same configuration as that of the material to be treated as an alternative member when any of many materials to be treated is taken out in the half way of conveyance on an integrated production line. CONSTITUTION:A material to be processed 2 is guided to processing devices 3a to 3n. Specified processing is performed at these devices. Specified production data are prepared. The production data are stored in a storing means. When the specified material to be processed 2 is taken out with a sampling device 6 after the material has passed the processing device 3b, a dummy member is supplied into a vacant space on a conveying path 4 caused by sampling from a feeding device 7. The dummy has the approximately same configuration as the material to be processed. Processing is not performed on the dummy part. The production data indicating the facts that the processing is not performed on the dummy part and this part is the dummy member are prepared. The data are correlated with the production data of the sampled material 2 to be processed and stored in a memory.
Patent JP-H11298296-A (JP)
Title: Tuner
Inventor: SUGIYAMA KAZUO
IPC: H03J5/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a tuner which can deal with an expansion in the band of the frequency of a local oscillating(LO) signal without increasing a control voltage. SOLUTION: An oscillator 36 for supplying the LO signal to be mixed with an RF signal band limited by a tunable BPF 34 to a mixer 38 for converting the signal of the desired channel in the RF signal into an IF signal is controlled so as to generate the LO signal which is made upper local when the central frequency of a channel to be tuned is lower than a preset switching frequency or is made lower local when the central frequency is higher than the switching frequency. Since the frequency areas of the LO signal are overlapped at the lower local and upper local time, without expanding the frequency range of the LO signal, the RF signals in a much wider frequency range can be converted into the IF signals.
Patent JP-H04311904-A (JP)
Title: Pipe line changer
Inventor: SANO HIROAKI
IPC: G02B6/00
Filed: 1991-04-10
Abstract: PURPOSE:To perform connection change of a pipe line in an enclosed condition by using a pipe line changer in a wire material placing method that a communication wire material is forced into and placed in the pipe line previously placed by compressed air. CONSTITUTION:A flexible pipe line 2a is placed in an enclosed container 1 with pipe line terminals 4, 5, 6 opened. The flexible pipe line 2a has one end connected to a pipe line 3 and the other end provided with an air-tight plate 2c and an opening 2b so as to be moved to the direction of an arrow mark. Depending on the location of the flexible pipe line 2a, the pipe line 3 can be changed to one of the pipe lines 4, 5, 6. The air-tight plate 2c serves to close the other openings.
Patent JP-S5730132-A (JP)
Title: Magnetooptical storage device
Inventor: OOTA KENJI
IPC: G11B5/02
Filed: 1980-07-29
Abstract: PURPOSE:To erase information by inverting the direction of an established magnetic field while recording information by magnetizing a magnetic recording track in the magnetic field established by an external coil 21 by increasing the temperature of the track above the Curie point by laser light irradiation. CONSTITUTION:Laser light 15 emitted from a laser light source 9 passes through beam splitters 10 and 11 are reflecting mirrors 13 and 14 to form a pair of linear deflected fluxes. Those fluxes are made incident to a magnetooptical storage disk 28 by way of a mirror 18, a lambda/4 plate 19 and a diaphragm lens 20 and, after passing through the disk, made incident to a photodetecting element 24 by way of a condenser lens 22 and an analyzer 23. An information signal is applied to a modulator  12 to control the intensity of the linear polarized light 17, thereby increasing the  temperature of a recording track above or below the Curie point. A shift of a spot from the track is corrected by turning the mirror 18 or by moving the diaphragm lens 20 horizontally, and defocusing is corrected by moving the lens at right angles.
Patent JP-S5729946-A (JP)
Title: Method for quantitative analysis of acid, total iron ion
Inventor: WATANABE FUMIO
IPC: C23G1/00
Filed: 1980-07-30
Abstract: PURPOSE:To accurately quantify an acid and total iron ion, by titrating by an alkali standard solution in the atmosphere of inert gas after reducing ferric ion to ferrous ion by adding a reducing agent to a sample containing the acid and ferric ion. CONSTITUTION:For the purpose of controlling an acid and total iron ion in pickling solution of steel plate of the steel plate manufacturing factory to a suitable concentration, reducing agents such as thiosulfate, thioacetate, sulfite are preliminarly added to a sample, and ferric ion in the sample is reduced to ferrous ion at the time of making a quantitative analysis containing the acid, ferric ion, ferrous ion. Next, potentiometric titration is performed by using an alkali standard solution in the atmosphere of inert gas such as gaseous nitrogen and the acid is determined from the amount of the alkali standard solution required for reaching the first sudden change region of pH, and total iron ion is determined from additional added amount of the alkali standard solution required for reaching the next sudden change region of pH.
Patent JP-S5229772-A (JP)
Title: Weight measurement method for running vehicles
Inventor: SHIOTANI AKIO
IPC: G01G19/04
Filed: 1975-09-01
Abstract: PURPOSE: Reduce errors when measuring weights of running vehicles for efficient and accurate measurement by the moving average-type peak hold function. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04166038-A (JP)
Title: Preservation of drink for heating
Inventor: KANEKO GENTOKU
IPC: A23L29/281
Filed: 1990-04-19
Abstract: PURPOSE:To obtain the title drink which is reconstituted into a liquid by reheating to a drinking temperature and has a fragrance immediately after heat extraction by dissolving gelatin in a warm extracted solution prepared by hot water extraction, cooling the solution to a gelatinizing temperature, sealing and storing in a container. CONSTITUTION:Gelatin >=2wt.% is dissolved in a warm extracted solution prepared by hot water extraction or a cooled solution obtained by heating and cooking, cooled <=sigma gelatinizing temperature, sealed and preserved in a container to give the objective drink.
Patent JP-H09291732-A (JP)
Title: Noncontact type locker system
Inventor: KATAYAMA YOSHIKI
IPC: E05B65/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make a registration work of ID codes by an administrator easy and enable registration work of ID codes to be performed only by the supervisor, in a noncontact type locker system. SOLUTION: A plurality of locker devices 10 are connected to a control part 100. By control of the control part 100, unlocking of the electric locks of the respective locker devices 10 by a master key is detected by a key operation detecting switch 40. When unlocking by the master key is detected, receipt of ID codes from a list band 20 for master is monitored by an antenna part 3. When the ID codes are received and the lock states are attained in a fixed time, the ID codes received during the time are wholly registered as a grand master ID of all the locker devices. After registering the grand master ID, the list band 20 for master and the list band 20 for user corresponding to the respective locker devices 10 are approached to the antenna part 3 in order, and the user ID transmitted from the list band 20 for user is registered.
Patent JP-H07310533-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MABUCHI MAMORU
IPC: F01N3/24
Filed: 1994-05-19
Abstract: PURPOSE:To provide an exhaust emission control device for an internal combustion engine through which switch-over control to recirculate a noxious substance separated with excellent reliability is practicable. CONSTITUTION:An adsorbent 16 is provided in the downstream of a catalyst carrier 15 provided in an exhaust pipe 13. The adsorbent 16 is composed in a honeycomb structure body 22 carrying the adsorbent inside a body 18, and a return flow passage 20 led to the upstream of the catalyst carrier 15 is made to communicate with the bottom plate 19 of the body 18. The first and the second exhaust passages 241, 242 are formed in parallel to each other in the gas inlet part of the honeycomb structure body 22, and a cutoff valve 26 is provided in the second exhaust passage 242, which is made to communicate with the atmosphere through an exhaust route 25. The exhaust gas flows as indicated by a broken line arrow in a state where the cutoff valve 26 is closed, and HC contained in the exhaust gas is adsorbed and purified. In the state where the cutoff valve 26 is opened, the exhaust gas is led into the exhaust route 25. HC adsorbed to the honeycomb structure body 22 is led into the recirculation passage 20, and recirculated to the upstream of the catalyst carrier 15 and purified.
Patent JP-S62261147-A (JP)
Title: Semiconductor device
Inventor: TOKUYOSHI FUJIKI
IPC: H01L21/768
Filed: 1986-05-07
Abstract: PURPOSE:To improve the manufacturing yield rate, by covering the side surface of a silicon oxide film, which is formed on the first polycrystalline(poly) silicon film by thermal oxidation, and the side surface of a silicon nitride film with a silicon oxide film formed by a vapor growth method, reinforcing withstanding voltage, and improving the withstanding voltage of these parts. CONSTITUTION:In order to protect the thin part of a silicon thermal oxide film 5, a silicon nitride film on the surface of a substrate is removed. A silicon oxide film 7 is provided to a thickness of about 2000Angstrom  by a vapor growth method on the side surface of the silicon oxide film 5 and on the side surface of the silicon nitride film 3. After the formation of the vapor growth oxide film 7, a silicon oxide film 6 is formed by the selective oxidation of the substrate with the oxide film 7 as a mask. The contact interface between the silicon oxide films 7 and 6 is made gentle. For example, a second polycrystalline(poly) silicon film 8 as a memory reading transfer gate and its lead-out part is formed on the silicon oxide films 5-7. The surface is further covered with an covering insulator 10 and protected.
Patent JP-H02282740-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C7/42
Filed: 1989-04-25
Abstract: PURPOSE:To reduce bleaching fog (color fog) and the occurrence of stains at a part developing no color during the storage of an image after processing by adding a specified amt. of an oxidizing agent having a specified oxidation- reduction potential or above and an acid having specified pKa to a bleaching bath. CONSTITUTION:An oxidizing agent having >=150mV oxidation-reduction potential and an acid having 2-5 pKa are added to a bleaching bath by >=1.2mol/l. The pKa is the cologarithm of the dissociation constant of the acid measured at 0.1mol/l ionic strength and 25 deg.C. Bleaching fog and the occurrence of stains during storage can be reduced.
Patent JP-2000298513-A (JP)
Title: Maintenance work management device
Inventor: NAKAGAWARA SHINYA
IPC: G05B23/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To enable a maintenance man taking charge of the maintenance of equipment to surely grasp necessary information when a trouble occurs in the equipment. SOLUTION: Relating to the maintenance work management device, a management center 1 is provided with a control part 1b for extracting the machine sort name of an equipment generating a trouble from a storage part 1a for storing the machine sorts of respective equipments and adding necessary information to the extracted data and a transmitter/receiver 1c for transmitting the extracted machine sort name of the equipment and the additional information and a branch information processor 2 is provided with a storage part 2a for previously storing the machine sort names of prescribed equipments, a transmitter/receiver 2c for receiving the machine sort name of the equipment and the additional information and transmitting these received data to a portable terminal 3 and a control part 2b for checking whether the machine sort name of the equipment is stored in the machine sort names of the prescribed equipments stored in the storage part 2a or not. Since the machine sort name of the equipment generating the trouble and the additional information are transmitted to the portable terminal 3 carried by a maintenance man taking charge through the processor 2, the received information is displayed on a display part 3b.