baber/WOPTO huggingface dataset:
Patent JP-H11210034-A (JP)
Title: Automatic faucet device
Inventor: SAKO NORIYUKI
IPC: E03C1/05
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the appearance by providing a functional part adjusting the delivery volume while opening/closing the delivery opening and an operating part controlling the functional part and connecting the functional part to at least one of the delivery opening and the operating part. SOLUTION: A delivery opening 1 is independently fitted to a required position of a wall face 4 of a bathroom or the like. A connector is formed in a functional part 2 including a unit such as an electromagnetic valve or the like and the functional part 2 is fitted to the rear side of the wall face 4 or a floor or the like so as to hide it. A connector is formed in the operating part 3 and the operating part 3 is independently attached to a required position of the wall face 4 so as to be easily controlled by a user. The delivery opening 1 and the functional part 2 are connected through a connection hose 9. And further, the connection cable 5 as a connection means is inserted in the connectors of the functional part 2 and the operating part 3 to connect the functional part 2 and the operating part 3. In this way, the usable faucet good in the appearance can be obtained.
Patent JP-H10270232-A (JP)
Title: Mn-zn ferrite for antenna and antenna made of the same
Inventor: TAKADATE KINSHIROU
IPC: C01G49/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To enhance an antenna Mn-Zn ferrite in permeability and quality coefficient by a method, wherein the Mn-Zn ferrite is mainly composed of a specific amount of iron sesquioxide, manganese oxide, and zinc oxide, specified in average crystal grain diameter, permeability, magnetic resonant frequency, and quality coefficient in a specific frequency band. SOLUTION: An antenna Mn-Zn ferrite is set to be mainly composed of 52 to 55 mol% of Fe2 O3 , 35 to 41 mol% of Mn, and 7 to 10 mol% of ZnO and set smaller than 3 μm in average crystal grain diameter. The antenna Mn-Zn ferrite is set at a permeability 500 in the frequency range of 500 to 1500 kHz. The magnetic resonant frequency of the antenna Mn-Zn ferrite is shifted to 3 to 12 MHz on a high-frequency side, and its quality coefficient Qm is set at a large value of 10 or above in a frequency band of 0.5 to 1.9 MHz, which includes the broadcasting frequency band of an AM radio.
Patent JP-H04246813-A (JP)
Title: Solid electrolytic capacitor containing fuse
Inventor: SUGIZAKI YUKIO
IPC: H01G9/012
Filed: 1991-02-01
Abstract: PURPOSE:To improve both reliability and yield of production by a method wherein the first and the second outer conductive layers of solid electrolytic capacitor are bridged by a fuse wire, and a cathode part is formed by electrically connecting the second outer conductive layer and a cathode outer terminal. CONSTITUTION:A fuse wire 3, consisting of a high temperature solder wire, is connected to the solder layer 1a (corresponding to the first outer conductive layer) on the surface of an element 1 by soldering, insulating resin 4 is applied, and both ends of the fuse wire 3 protruding from the element 1 is cut. Moreover, the two cut surfaces of the fuse wire 3 and a silver paste layer are connected when they are coated with silver paste layer 5 (corresponding to a second outer conductive layer). On the other hand, after the anode lead 2, which is planted on the element 1, and an anode outer terminal 6 have been connected by welding, a cathode outer terminal 7 is brought into contact with the fuse-containing element 1, they are connected by conductive paste, outer covering is provided by resin 8, and a terminal is formed.
Patent JP-H07247277-A (JP)
Title: Preparation of citraconic anhydride
Inventor: MISHIERU ARASU
IPC: C07C51/56
Filed: 1995-01-27
Abstract: PURPOSE: To obtain citraconic anhydride in a single step without a problem of adjusting temperature in good yield and without causing polymerization by heating itaconic acid in the presence of a specific catalyst.  
     CONSTITUTION: For example, in a reaction solvent such as (pseudo)cumene, (A) itaconic acid is added with 0.1-30 (wt.)% (preferably 1-4%), based on component (A), catalyst of an at least partially organic acid/base type having a pKa of 4-10 (preferably 5-9) and a melting point of lower than 200°C (preferably not higher than 180°C) (suitable examples being pyridium p-toluenesulfonate, pyridium itaconate or the like) and heated to 130-180°C (preferably 150-170°C), and the water formed is removed by azeotropic distillation during the reaction to obtain citraconic anhydride. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02262-A (JP)
Title: Production of aromatic urethane
Inventor: IKARIYA TAKAO
IPC: C07C273/18
Filed: 1988-01-22
Abstract: PURPOSE:To advantageously obtain the subject compound from raw materials of an aromatic primary amine, aromatic nitro compound and carbon monoxide in two-stage reaction by using a catalyst consisting essentially of a platinum group metal compound and a solvent having the coordination ability for the metal. CONSTITUTION:(i) An aromatic primary amine is reacted with an aromatic nitro compound and carbon monoxide. In the process, a catalyst consisting essentially of a platinum group metal compound is used and a compound having the coordination ability or the above-mentioned metal is simultaneously used as part of a solvent to that the catalyst may be stably dissolved and present in a solution. Thereby, recovery of the catalyst is facilitated to efficiently afford an N,N'-disubstituted urea. (ii) The resultant compound is then separated from the reaction solution and reacted with a hydroxyl group-containing organic compound and the aromatic primary amine is subsequently separated and recycled to the step (i). As a result, an aromatic urethane is readily obtained in high yield without using halogen compounds having high corrosiveness as a cocatalyst. Furthermore, since no catalyst is required in the step (ii), urethane can be readily recovered as a distillation residue.
Patent JP-S61171257-A (JP)
Title: Media conversion transmission system
Inventor: HIRAKAWA YOSHINOBU
IPC: H04M3/00
Filed: 1985-01-25
Abstract: PURPOSE:To attain communication with a terminal equipment having different communication type by providing a media converter exchanging transmission information from an outgoing terminal equipment to an exchange so as to allow the outgoing terminal equipment not to recognize the communication type or the like. CONSTITUTION:The outgoing terminal equipment 10 adds conversion transmission enable information indicating that the transmission information from a conversion transmission enable information addition mechanism 11 is converted by means of a media converter 4 to transmit it to an incoming terminal device 30 to matching information to be transmitted and transmits the result to the terminal device 30 via an exchange 20. When the communication type included in the matching information of the terminal equipment 10 received differs from the own communication type, the terminal equipment 30 uses a communication disable signal transmission equipment 31 to return a communication disable signal including the communication type of the own terminal equipment. The exchange 20 detects transmission conversion enable information from the terminal equipment 10 and receives the communication disable signal from the terminal equipment 30, then the equipment 30 sends the transmission information of the terminal equipment 10 and the communication disable information from the terminal equipment 30 via a media conversion control 21 to the converter 4. The converter 4 uses the communication type information from the terminal equipment 30 to convert the transmission information from the terminal equipment 10 into the information by communication type of the terminal equipment 30 and sends it to the terminal equipment 30 via the exchange 20.
Patent JP-H10201399-A (JP)
Title: Light emitting lure
Inventor: MURANO YOSHIO
IPC: A01K85/01
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To improve the luring effect of fish by allowing a lure to emit light by itself even at a place deep in water where light is difficult to reach and a place covered with bushes and even when the irradiation of light is weak and when water is muddy. SOLUTION: At a fishing lure with a lure main body 2 and fishing hooks 3a and 3b attached to the main body 2, a chip-type light emitting diode 5 is arranged at the main body 2 to emit light at a part and all of the surface of the main body 2 and a lithium battery 9 for supplying power for the diode 5 is housed inside of the main body 2.
Patent JP-S55106062-A (JP)
Title: Squirrel-cage rotor having two end rings at both ends
Inventor: SEI MAKIO
IPC: H02K17/16
Filed: 1979-02-07
Abstract: PURPOSE: To improve the starting characteristic without lowering efficiency during the operation by means of two end rings provided at either ends of a conductor within the slot, electrically connecting them together while a magnetic material is interposed therebetween.  
     CONSTITUTION: Two each of end rings are provided at both ends of a conductor 21 within the slot of the rotor for short-circuiting at the ends while a magnetic plate 33 is interposed between the first end ring 31 and the second end ring 32. The two end rings 31 and 32 are electrically connected together through a hole 34 provided on the magnetic plate 33. The relationship between the resistance and the reactance of the two end rings is such that the second end ring is higher in the resistance than the other while the first end ring is higher in the reactance than the other. In this manner, the starting torque can be increased without lowering efficiency during the operation thereby restricting the starting current. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63195197-A (JP)
Inventor: JIERAARU MARUNIE
IPC: C30B9/00
Filed: 1988-01-22
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-H07218437-A (JP)
Title: Method and device for emission spectrochemical analysis
Inventor: MATSUMOTO YOSHIRO
IPC: G01N21/67
Filed: 1994-02-04
Abstract: PURPOSE:To prevent the contamination of a light emitting chamber by evaporated substances and to make the maintenance of the chamber easier and, at the same time, to quickly perform emission spectrochemcial analysis with accuracy. CONSTITUTION:In an emission spectrochemical analysis method by which a steel sample 13 is analyzed for chemical components by causing discharge between the analyzing surface 13a of the sample 13 set on a sample stage 12 and a tungsten electrode 3 counterposed to the surface 13a and splitting generated spectra, the evaporated substances 11 from the sample 13 generated by discharge for analysis caused when a one-pulse discharging current is stopped is caught by utilizing the action of magnetism.
Patent JP-H07217556-A (JP)
Title: Scroll type fluid machinery
Inventor: WATANABE KAZUHIDE
IPC: F04C27/00
Filed: 1994-02-04
Abstract: PURPOSE:To reduce the occurrence of bending through improvement of rigidity of the leg part of a frame and to suppress the generation of an excessive compression load on a seal member by coupling the tip of the leg part of the frame through a reinforcing plate. CONSTITUTION:A fixed scroll 1 is pressed against a revolving scroll by means of a back pressure based on a delivery gas pressure and leakage of gas from a closed space is suppressed. When liquid is sucked in a closed pace 24, the fixed scroll 1 is levitated through a support spring 32 and the gas is escaped to prevent the occurrence of breakage of a compressor. In this case, an annular reinforcing plate 91A formed of a plate and having sufficient rigidity is fastened against a leg 6b by means of a bolt 37 with the support spring 32 nipped therebetween. The part, passing a position above a flange 14, of the fixed scroll 1 is formed in a levitating shape. The support spring 32 is supported to the leg 6b of the frame 6 fixed to a closed housing 8 and the fixed scroll 1 is supported in a levitating state by the support spring 32.
Patent JP-S62171057-A (JP)
Title: Control system for disk cache device
Inventor: UMEMURA MASAO
IPC: G06F11/00
Filed: 1986-01-23
Abstract: PURPOSE:To assure low-priced data for a long time by backing up only a small capacity working memory and an error compensating memory using a static RAM with a battery with a main electric power source turned off. CONSTITUTION:When a writing instruction is started, the head address of a disk, the data for one block, etc., are written to the memory area of a working memory 36 using a static RAM. The data are written in a cache memory 35 and a disk unit 5, and when a writing error occurs, the data are written to the table part of an error compensating memory 37 and to the data part, the data are written. When the data are written in the memory 36 and the main electric power source is turned off, memories 36 and 37 only are backed up and the data are held. Thus, when the main electric power source is turned off, small capacity memories 36 and 37 only are backed up, and therefore, the data can be made low-priced and can be assured for a long time.
Patent JP-S5397708-A (JP)
Title: Caller's number discrimination system
Inventor: OSABE SADAO
IPC: H04Q3/76
Filed: 1977-02-07
Abstract: PURPOSE:To ensure an sutomatic discrimination of the subscriber telephone number at the transmitting side, by adding a capacitor to the switchboard.
Patent JP-H10205483-A (JP)
Title: Estimated end pressure constant control device for pump
Inventor: TASHIRO HIRONOBU
IPC: F04B23/04
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide highly accurate estimated end pressure constant control by obtaining a flow rate signal based on a no-discharge pump head, a push-in pump head or check valve fixing loss head and performing accurate flow rate detection not affected by external disturbances. SOLUTION: In a device for supplying water to an end faucet by single or parallel operations of pumps 13 and 23, induction motors 11 and 21 for variable-controlling the speeds of the pumps 13 and 23 are provided and these motors are controlled by an estimated end pressure constant control device 1 based on the outputs of pressure detectors 21 and 22 . That is, by obtaining a no-discharge pump head, reducing a value obtained by reducing check valve fixing loss head from a push-in head from a discharge pressure head, subtracting the obtained value from the non-discharge head and dividing the head of this difference with a sum between a factor of squaring a pump flow rate and the check valve fixing loss head, a flow rate signal equivalent to the square of the flow rate is detected.  A guarantee head signal is made by multiplying this flow rate signal by the factor and a control signal is outputted based on a pressure set value to which the signal is added.
Patent JP-S60155964-A (JP)
Title: Method and apparatus for measuring ion activity
Inventor: SAITOU YOSHIO
IPC: G01N35/00
Filed: 1984-01-25
Abstract: PURPOSE:To achieve the measurement of ion activity easily and accurately not affected by changes in the temperature by measuring temperature near an ion activity measuring apparatus to correct potential difference between a reference liquid and a liquid to be inspected corresponding to the temperature. CONSTITUTION:Slides stacked in a slide holder 11A are pushed out with a pushing member 11B one at a time and forced into a slide receiving section 11A of a turret 13A with a forcing member 11E. A reference liquid in a liquid reservoir 12A is fed with a peristaltic pump 12B to be spotted at a spotting part of the slide and likewise, a liquid to be inspected is spotted at another spotting part. The turret 13A rotates intermittently sliding over a temperature control plate 13C to measure the potential difference with a vertically movable probe 14 and is discharged with a discharge chute 15A. The temperature is measured with a temperature measuring apparatus 19A provided in a space at the lowering position of the probe 14 to correct the potential difference corresponding to the temperature.
Patent JP-S63179564-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKAGAMI KIYOSHI
IPC: H01L29/78
Filed: 1987-01-21
Abstract: PURPOSE:To shorten the process of manufacturing, by making the structure of a bipolar element in the vicinity of an emitter similar to the structure of an N-channel MOS part in the vicinity of a gate. CONSTITUTION:A polysilicon film 202 is provided on an emitter region 15 of a bipolar type transistor. An insulator film is provided on the side part of the polysilicon film 202. A silicide film 16 is provided on a base region 11 of the bipolar transistor. A polysilicon film 201 is formed on the gate of an N- channel MOS at the same time as the polysilicon film 202. A side wall 17 of the insulating film is formed on the side part of the polysilicon film 201. The silicide films 16 are provided on the polysilicon film 201 of the gate and on the upper parts of the polysilicon film 202 of the emitter and source and drain regions 6, 7, 9 and 10. Since the N-channel MOS and the bipolar transistor have the approximately same structure, the manufacturing process can be shortened.
Patent JP-S54105525-A (JP)
Title: Diaphragm for speakers
Inventor: TAKAYAMA SATOSHI
IPC: H04R7/02
Filed: 1978-02-06
Abstract: PURPOSE:To obtain wide band reproduction and flat frequency characteristics of speakers by using a porous material composed of inorganic matter as a core material and forming a thin film of inorganic matter on its one or both surfaces. CONSTITUTION:An inorganic binder 2 (aluminum phosphate) (30 parts) is added to a hollow glass body 1 (100 parts) of 100 to 150mum in particle size and 0.16 in specific gravity. After these are mixing, the mixture is heated and molded and aluminum phosphate is coated on the surfaces of the molding thus formed, which is  then again subjected to heat treatment, whereby the thin films 3 are formed on the  surfaces. The properties of the diaphragm for speakers obtained in this manner are lighter in weight than paper cone and are larger in the modulus of elasticity and specific modulus.
Patent JP-S63181166-A (JP)
Title: Magnetic recording and reproducing method
Inventor: FUJIMOTO TOMONORI
IPC: G11B20/10
Filed: 1987-01-22
Abstract: PURPOSE:To contrive to decrease the size of the device by providing a time axis compression/expansion function corresponding to a reciprocal of the ratio of cylinder diameters of two magnetic recording and reproducing devices or the winding angle ratio so as to reduce the cylinder diameter of the rotary head at the recording or reproduction. CONSTITUTION:At the reproduction of a magnetic recording and reproducing device DTR2b, a compressor 6 compresses a reproducing signal SI and outputs an intermittent signal DO to a signal processing unit 8, then the signal is converted into an audio analog signal AO and outputted. At the recording of the DTR2b next, the signal processing unit 8 converts the analog signal AI into a digital signal to output a digital intermittent signal DI, which is inputted to an expander 7. The expander 7 expands the intermittent signal DI on a time axis to output a digital consecutive signal SO to the DTR2b. The device DTR2b uses a consecutive signal SO as the recording signal and records it on a magnetic tape 23. Thus, the DTR2b is recorded or reproduced by using the signal processing unit 8 to miniaturize the device.
Patent JP-S57127738-A (JP)
Title: Operating device of refrigerator
Inventor: KAMESHIMA KOUJI
IPC: F25B49/04
Filed: 1981-02-02
Abstract: PURPOSE: To economize the operation of a refrigerator by minimizing the input power of the refrigerator under the same load by making adjustable the temperature of cold water to a predetermined value for controlling refrigerator capacity in compliance with the change of refrigeration load within the capacity of the refrigerator against load.  
     CONSTITUTION: Cold water made by an oil burning absorption type refrigerator 1 is led to an air conditioner through a supply pipe 2a and water amount regulator valves 3a, 3b. The opening degree of the water amount valves 3a, 3b is detected by overload detectors 7a, 7b and overload signals S 1 , S 2  according to the opening degrees are sent out. A cold water temperature operator 8 operates cold water temperature set value Te according to the signals S 1 , S 2 . By these signals and the detected signal Tm of the cold water temperature detector 9, and through a fuel supply amount adjusting device 6, the opening degree of the fuel supply adjusting valve 5 is adjusted to make the difference between the values Te and Tm zero. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59138060-A (JP)
Title: Manufacture of clad plate
Inventor: UCHIDA EIICHI
IPC: H01M4/16
Filed: 1983-01-26
Abstract: PURPOSE:To prevent any active material from leaking out from the intermediate portion of a clad plate so as to inhibit the reduction in the capacity of a battery by joining together a pair of plate bodies in such a manner that their exposed areas face each other and attaching a supplementary lead member around the exposed areas before it is fused to rings. CONSTITUTION:A brimmed lead ring 8 having an L-shaped outer surface is attached to one end of each of plural metallic cores 2 and 2 with a part of each metallic core exposed. Next a sleeve 9 is connected to the L-shaped brimmed section of each ring 8 before an active material 10 is packed between the metallic core and the sleeve 9 thereby obtaining a plate body 4. Since one end of each sleeve 9 is sealed with the ring 8, there is no possiblity that the active material 10 leaks out when the plate body 4 is positioned upright, thereby enabling a strap 1 to be easily welded to the other ends of the sleeves 9. After that, a pair of plate bodies 4 and 4' are vertically joined together in such a manner that exposed area 5 and 5' face each other and a supplementary lead member 11 is attached around the exposed areas 5 and 5' thereby making a plate.
Patent JP-H08201408-A (JP)
Title: Angular velocity detector
Inventor: KOBAYASHI YOSHIYUKI
IPC: G01P3/46
Filed: 1995-01-31
Abstract: PURPOSE: To enable an angular velocity detector to detect the angular velocity of a rotating object even when the detector is set on the object. CONSTITUTION: Permanent magnets 6a and 6b are firmly stuck to the outer peripheral surface of an inner yoke 5 composed of a nearly cylindrical magnetic material at both ends in the axial direction of the yoke 5 so as to form a first magnetism generating section 1 and permanent magnets 8a and 8b are firmly stuck to the inner peripheral surface of the an outer yoke 7 composed of a pipe-like magnetic material at both ends in the axial direction of the yoke 7 so as to form a second magnetism generating section 2. A coil yoke 3 composed of a magnetic material is interposed between the sections 1 and 2 and a detection coil 4 is wound around the yoke 3 in a state where the coil 4 is faced to the sections 1 and 2 so that the loop of its coil wire can become perpendicular to the rotating direction of an object to be detected.  The yoke 3 forms a magnetic path (p) from the inside of the loop of the coil wire facing one magnetic pole to a point near the other magnetic pole.