baber/WOPTO huggingface dataset:
Patent JP-H0755036-A (JP)
Title: Eccentrically rotatable sleeve valve
Inventor: HANSU DEI BAUMAN
IPC: F16K29/00
Filed: 1994-01-05
Abstract: PURPOSE: To reduce received stresses to lower levels, and ensure a great life cycle by using flexible pipes as sealing apparatuses for closing members and valve stems. CONSTITUTION: When a cylindrical part 20 is displaced toward an outlet port 5, a valve stem 19 is moved to a position at which a cylindrical core 13 is forced toward the outlet port 5. As a result, a flexible sleeve 9 is displaced eccentrically radially, and thus liquid flows from an inlet port 4 into between a seat face 7 and the flexible sleeve 9 to enter a body opening 6a, and flows into the outlet port 5, that is, a valve opening position. When the valve stem 19 is rotated in the opposite direction, the cylindrical core 13 is forcedly moved toward the inlet port 4 to allow the flexible sleeve 9 to execute a precession and to be combined with the seat face of a housing 3. Thus, the flow of fluid from the inlet port 4 to the outlet port 5 is prevented.
Patent JP-S58131348-A (JP)
Title: Carburetor
Inventor: INOUE TADASHI
IPC: F02M5/12
Filed: 1982-01-29
Abstract: PURPOSE:To prevent intrusion of fuel vapor into a carburetor, by providing a fuel-return check valve that is opened when the pressure of supplied fuel is raised, at an intermediate portion of a fuel passage extending from an inlet nipple of a needle valve to a valve seat. CONSTITUTION:Fuel supplied under a predetermined pressure from an inlet nipple 7 is controlled at a constant float level through the balance of the pressure and the buoyancy of a float. In case that fuel is supplied from the inlet nipple 7 to a fuel sump 6 at a pressure increased to a level higher than a normal fuel pressure due to generation of fuel vapor or by other reason, a spherical valve element 15 is pushed upward since the spring constant of a spring 16 of a check valve 2 is smaller than that of a spring 11 of a needle valve 1. Therefore, fuel and fuel vapor are returned to a fuel tank via an outlet nipple 18.
Patent JP-S5294744-A (JP)
Title: Diagnosis system for error detection and correction circuits
Inventor: YAMAGIWA AKIRA
IPC: G06F12/16
Filed: 1976-02-04
Abstract: PURPOSE: To minimize the hardware of error correction circuit and diagnosis circuit by improving the diagnosis system for error detection and correction circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02190826-A (JP)
Title: Two-terminal element for driving liquid crystal
Inventor: OTA WASABURO
IPC: G02F1/1365
Filed: 1989-01-20
Abstract: PURPOSE:To form a low temperature formed film and to obtain excellent physical and electrical characteristics by constituting an insulating thin film by a film having specific visible light transmittivity and volume resistivity, which is formed by vapor-deposition. CONSTITUTION:An insulating thin film of a liquid crystal driving two-terminal element of an MIM constitution is constituted of a film of >=90% visible light transmittivity and >=10<13> volume resistivity, which is formed by vapor-deposition. In such a way, a breakdown strength characteristic and an I-V characteristic are improved, and also, since transparency of the insulating thin film in high, the insulating thin film can be formed on the whole surface of a picture element electrode, an MIM element is formed easily, and also, since a low temperature film formation can be executed, a plastic substrate can be used, and an active driving type liquid crystal display device being small in size, light in weight and thin is obtained.
Patent JP-S5397178-A (JP)
Title: Rotary device
Inventor: MATSUURA KATSUMASA
IPC: D06F37/12
Filed: 1977-02-07
Abstract: PURPOSE:To provide the rotary device with complete balancing the unbalanced level automatically to minimize the unbalance condition during the dewatering.
Patent JP-H01185843-A (JP)
Title: Actuator servo circuit for optical pickup
Inventor: YOKOYAMA KENJI
IPC: G11B7/09
Filed: 1988-01-21
Abstract: PURPOSE:To improve the stability of the title circuit against flaws or stains on an optical disk by disposing, in a servo loop, a means to divide the frequency band of a signal in the loop and attenuating the high-frequency side output of the frequency dividing means when a sharp drop occurs in the signal in the servo loop. CONSTITUTION:Detection outputs from photodetectors 51, 51' are inputted to a differential amplifier 54 to obtain a tracking error signal. This signal is inputted to the frequency dividing circuit 55 to be divided into plural frequency bands. A signal missing detection circuit 57 detects the sharp drop in the tracking error signal when the light spot passes through the flaw or the stain on the disk 44, and attenuates the high frequency side of the circuit 55. As a result, even if said drop occurs, the low frequency side of the frequency dividing means does not immediately follow, it hence the low frequency side alone drives a pickup, accordingly, the vibration of a pickup actuator or missing of sound can be prevented, thus the stability of the circuit can be improved.
Patent JP-S62169722-A (JP)
Title: Multi-layer suppository
Inventor: FURUKAWA MIKIO
IPC: A61K9/02
Filed: 1986-01-22
Abstract: PURPOSE:To a multi-layer suppository having improved releasability of medicinal component, consisting of a tip and a base parts of suppository comprising mutually different fat and oil and water-soluble bases wherein a hydrophilic medicinal component is added to the fat and oil base and a lipophilic medicinal component is added to the water-soluble base. CONSTITUTION:A tip and a base parts of suppository consist of mutually different bases of a fat and oil base (e.g., cacao butter lanolin fat, etc.,) and a water- soluble base (e.g., Macrogol 400, Macrogol 600, etc.,). A hydrophilic medicinal component (e.g., procain hydrochloride, allantoin, etc.,) is added to the fat and oil base and a lipophilic medicinal component (e.g., hydrocartisone acetate, beta-glycyrrhetinic acid, etc.,) to the water-soluble base. When the bases at the parts are melted, since the medicinal components added are slightly soluble in the bases of suppository, the medicinal components are readily decomposed and more rapidly show medicinal effects than a conventional suppository. The suppository has extremely alleviating effects on various diseases requiring plural medicinal components.
Patent JP-S59137816-A (JP)
Title: Reflection type photo detector
Inventor: MATSUDA YUKIO
IPC: G01D5/30
Filed: 1983-01-27
Abstract: PURPOSE:To enhance the efficiency of collection of light and to improve sensitivity, by making the numerical aperture of a first optical fiber, which guides emitted light, smaller than the numerical aperture of a second optical fiber, which collects and guides the reflected light. CONSTITUTION:Light from a light source 1 is inputted through an input terminal of a first optical fiber 2, guided through the first optical fiber 2, and projected on a material to be measured 5 from a projecting/collecting terminal, which is formed by combining the first and second optical fibers 2 and 3, by way of branching part 4. The reflected light from the material to be measured 5 is collected by the projecting/collecting terminal, guided by the second optical fiber 3, and projected on a photoelectric converter 6 from a light receiving terminal. Then, the output is obtained from the photoelectric converter 6. The first optical fiber 2 is made of the cable having the small numerical aperture and the second optical fiber 3 is made of the cable having the large numerical aperture.
Patent JP-H03218946-A (JP)
Title: Light amplifying fiber
Inventor: MIMURA HIDENORI
IPC: G02B6/00
Filed: 1990-01-23
Abstract: PURPOSE:To obtain the light amplifying fiber having high efficiency in converting the excitation light into induced-emission light and capable of being applied in a long-distance optical communication system by substituting O ion close to Er with a specified anion in the Er-addition light amplifying quartz fiber provided with a wave directing function by the difference in the refractive index between the core and clad. CONSTITUTION:The Er ion dispersed in the quartz fiber provided with a wave directing function by incorporating Ge, etc., into the core to make the refractive index of the core higher than that of the clad is optically excited, and the signal light propagating in the fiber is amplified by the induced-emission light. In the Er-addition light amplifying quartz fiber, the O ion close to Er ion is locally substituted with an anion capable of increasing the asymmetry in the ligand field of the Er ion, e.g. F<->, Cl<-> and S2<-> to enhance the amplification efficiency of the fiber. The concn. of the substituent ion is kept low so that the consistency with the transmission fiber is not hindered.
Patent JP-H08200649-A (JP)
Title: Fixing device of pump
Inventor: SHIMADA KAZUAKI
IPC: F23K5/04
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a fixing device which makes it possible to intercept effectively the propagation of vibration generated in a fuel pump to a body to which the pump is fitted and to reduce noise to be low, regarding the fixing device of the fuel pump used for various combustors such as an open type forced ventilating oil burning space heater. CONSTITUTION: A fitting part 2 of a pump 1 is fixed in a state of point contact or linear contact with a body and, therefore, the area of contact between the two is lessened sharply. Accordingly, a route of transmission of vibration is diminished and thereby noise can be reduced effectively.
Patent JP-H06219915-A (JP)
Title: Controlling agent against underwater pest
Inventor: KIMURA RIYOUJI
IPC: A01N57/14
Filed: 1993-01-27
Abstract: PURPOSE:To obtain a controlling agent against underwater pests, having low toxicity, residual properties, etc., and capable of manifesting effects thereof for a long period without adversely affecting an ecosystem or a working environment. CONSTITUTION:This controlling agent against underwater pests comprises one or two or more of halogen-containing phosphate compounds of formula I [R1 is alkyl; R2 is H or alkyl; R is halogenated alkyl; m and n are 1 or 2, with the proviso that (m+n) is 3], e.g. compounds of formulas II and III as an active ingredient. The controlling agent is usually prepared as a coating composition or an antifouling solution, etc., for fishing nets, etc., for use. In the process, the compound of formula I is used in an amount within the range of preferably 0.5-90wt.%, especially preferably 5-80wt.%.
Patent JP-H05203721-A (JP)
Title: Radar receiver
Inventor: ASO MASANARI
IPC: G01S7/285
Filed: 1992-01-27
Abstract: PURPOSE:To prevent in-machine circuit saturation due to high level unnecessary wave input by detecting the reception signal from a target and the reception electric power of unnecessary wave so as to set reception gain depending on respective detection levels for holding a specified output signal level. CONSTITUTION:The reception signal from a target comes into a phase detector 9 through a narrow band pass filter 7 and a power divider 8. The other output of the divider 8 is detected by an amplitude detector 10, and then compared with a reference voltage by a voltage comparison circuit 11. Mean while, unnecessary wave goes through a narrow band rejection filter 17 and then it is detected by an amplitude detector 19, and after that, compared with a reference voltage comparison circuit 20. The circuits 11 and 20, when their input detection voltages exceed a reference voltage, generate control signal corresponding to that difference. A control signal selection circuit 21 sends the bigger signal to an attenuator driving circuit 12. The circuit 12, based upon the signal, sets attenuation amount of a high frequency attenuator 2 and an intermediate frequency attenuator 6 for controlling reception gain. As a result, an internal circuit will not saturate itself due to unnecessary wave.
Patent JP-S54105133-A (JP)
Title: Preparation of disperse dye having improved fluidity
Inventor: NAKAYAMA KENJI
IPC: C09B67/40
Filed: 1978-02-06
Abstract: PURPOSE: To improve the fluidity of a disperse dye in ink preparation and with time, by treating the dye in the presence of a carrier, etc. in an aqueous bath at a specific temperature.  
     CONSTITUTION: A disperse dye having poor fluidity of formulas I and II: (R is H, CH 3 , or C 2 H 5 ; n is 0W2) is treated in the presence of 5W10 wt. % of a carrier, e.g. α-methylnaphthalene, and, if necessary, an emulsifying agent, e.g. surfactant, in an aqueous bath at 60W160°C, preferably 90W130°C for 1W10 hr. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55105231-A (JP)
Title: Electric shutter utilizing plural plls
Inventor: NOBUSAWA TSUKUMO
IPC: G03B7/093
Filed: 1979-02-07
Abstract: PURPOSE: To make possible display of high accuracy without being affected by the fluctuations in supply voltage and the change in ambient temperature by discriminating the adequateness of exposure and over- or under exposure by frequencies.  
     CONSTITUTION: The pulse signals from a generator 1 which generates the pulse signals in whose frequency increases in direct proportion to the brightness of the subject field are trnansmitted via divider 2 to PLL-A 1 , PLL-A 2  which perform discrimination function. A 1  synchronizes from the low region to middle region of the photoelectrically converted pulse frequencies changing according to the brightness of the subject field and A 2  synchronizes from the middle region to high region of the pulse frequencies. The synchronizing states of A 1  and A 2  are displayed in display devices L 1  and L 2  and a shutter control circuit 5 is operated by the output of the A 1  or A 2  synchronized in the middle region. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63183286-A (JP)
Title: Device for protecting enclosed compressor
Inventor: MASUDA TAKASHI
IPC: F04B39/12
Filed: 1987-01-23
Abstract: PURPOSE:To stably operate a temperature rise preventing device by covering the outer periphery of the temperature rise preventing device provided outside an enclosed container with an adiabatic material, while providing an exothermic means near the temperature rise preventing devide. CONSTITUTION:When a temperature rise preventing device receiving section 2 on the upper portion of an enclosed compressor is covered with an adiabatic material 7, temperature difference between a temperature rise preventing device 6 and an enclosed container 3 disappears so that said device 6 operates stably at the surface temperature of said container 3. Also, a static characteristic thermistor exothermic body 8 is connected parallel to a power source 4 and a motor 5. When the constant temperature exothermic characteristics of the exothermic body 8 is used for heating said device 6, the atmospheric temperature of said device 6 is held constant irrespective of the ambient temperature. Thus, the operative temperature of said device 6 becomes constant to improve the reliability of said compressor 1.
Patent JP-S59137416-A (JP)
Title: Ointment effective for radical curing of hemorrhoid
Inventor: OGUMA YOSHIMASA
IPC: A61K33/30
Filed: 1983-01-27
Abstract: PURPOSE:To provide the titled ointment by compounding zinc chloride as the drug component, with zinc oxide powder, red oxide, sulfur powder, and castor oil at proper ratios, wherein the amount of the zinc chloride is adjusted according to the use. CONSTITUTION:The stock solution of zinc chloride is heated taking care of keeping the liquid from excessively high temperature, and the water is completely evaporated to leave white zinc chloride powder (i). The powder is added with castor oil, and stirred thoroughly to obtain a white cream (ii). Zinc oxide powder is ground in a mortar until the powder becomes extremely fine powder, and added to (ii) and stirred (iii). Finally, red oxide and sulfur powder are ground in a mortar until the mixture becomes fine powder, added to (iii), and kneaded thoroughly. The objective ointments A, B, C, D and E for the radical cure of hemorrhoid and composed of varied amounts of the drug components can be obtained by this process. The amounts of the components are shown in the table I , wherein the number is weight (g) and the rightmost column is the ratio of zinc chloride in the whole preparation. The drugs A and B are used for the epithalaxia of dermatic membrane, e.g. archosyrinx, etc., C and D for the inner hemorrhoid, etc. and D and E for the dermatic part such as outer hemorrhoid, etc.
Patent JP-S60156045-A (JP)
Title: Production of liquid crystal body
Inventor: ARAKI TOSHIHIKO
IPC: G02F1/13
Filed: 1984-01-26
Abstract: PURPOSE:To color a liquid crystal display body very easily by producing color elements, whose purity of color is controlled wall, with a high shape precision. CONSTITUTION:After a liquid crystal cell 1 is produced, an unexposed reversal film is so stuck that the emulsion face is on the outside. An exposure mask 3 is placed in parallel with the film and is exposed by a light source 4, and a color pattern is formed by development. Since the position of this pattern is related to an electrode pattern in the liquid crystal cell exactly by an exposure device having the exposure mask 3 and the light source 3 as elements, the pattern is always formed in an accurate position. The obtained liquid crystal display body has a very high color pattern shape precision, and + or -5mu precision is attained when the exposure mask and the film are brought closely into contact with each other to execute exposure.
Patent JP-H01188800-A (JP)
Title: Container for storing liquefied gas
Inventor: TAKAHASHI TSUYOSHI
IPC: F17C13/02
Filed: 1988-01-25
Abstract: PURPOSE:To minimize the consumption of a liquefied gas by controlling the capacity of a liquefying refrigerator in accordance with the quantity of gas evaporating out of a liquefied gas vessel. CONSTITUTION:A gas liquefying system is installed on a liquefied gas vessel 2 and the whole is sealed. When the liquefying capacity of a refrigerator 3 is lower than the evaporating amount of gas, the gas is discharged out to the air through a measuring means 5. At this time, in order to prevent the reduction in the quantity of the liquefied gas, the liquefying capacity is increased by a control means 6 based on the signal from the measuring means 5. When the liquefying capacity of the refrigerator 3 is higher than the evaporating amount of the gas, the evaporated gas fails to flow through the measuring means 5 while the inside of the liquefied gas vessel 2 becomes negative pressure. In order to prevent this, the liquefying capacity of the refrigerator 3 is lowered by the control means 6.
Patent JP-S58132826-A (JP)
Title: Character processing device
Inventor: MASUDA TETSUYUKI
IPC: G06F3/153
Filed: 1982-01-30
Abstract: PURPOSE:To protect a registered optional character dot pattern from destruction due to an erroneous operation, by adding a security code to the register code of the optional character dot pattern and determining whether the optional character dot pattern should be registered or not on the basis of the security code. CONSTITUTION:If data of a security code SC1 is inputted by the operator when register code data inputted from a keyboard 5 is stored in an RAM14, the security code SC1 is added to register code data, and this data is stored in the RAM14. If the security code SC1 is not inputted by the operator, a security code having a prescribed value is added to the input register code under the control of a microprocessor 1, and it is stored in the RAM14. It is discriminated whether the code SC1 is equal to a security code SC0 added to an already registered code or not; and if the code SC1 is equal to the code SC0, an input optional character dot pattern to be displayed on a CRT8 is stored in a floppy disc 16. If the code SC1 is not equal to the code SC0, a message indicating that this pattern is already registered is displayed on the CRT8.
Patent JP-H06221176-A (JP)
Title: Auxiliary air feeding device for rotary piston engine
Inventor: NIWA YASUSHI
IPC: F02B53/04
Filed: 1993-01-28
Abstract: PURPOSE:To improve the emission characteristics compatible with ensurance of responsiveness to acceleration in a high load area containing a throttle full opening in a low speed area. CONSTITUTION:In a high load area containing a throttle full opening area in a low speed area, so-called substitution air is fed through a substitution air feed passage 16. The feed of substitution air causes substitution of exhaust gas in an exhaust gas operating chamber 5 with fresh air and prevention of bringing of exhaust gas to the exhaust gas operating chamber. Further, the feed of substitution air causes reduction of an intake air temperature, the increase of an intake air temperature, improvement of filling efficiency, and improvement of responsiveness to acceleration. Meanwhile, in a low load area, so-called port air is fed through a port air feed passage 33, combustion stability is improved, and emission characteristics are improved.
Patent JP-H06221875-A (JP)
Title: Rotation display device
Inventor: NIIMI HIROSHI
IPC: A01B71/00
Filed: 1993-01-28
Abstract: PURPOSE:To provide a rotation display device with which problem of erroneous setting due to user's misunderstanding can be solved, by automatically or manually setting, for display, only the rotational rate setting display part that corresponds to a tool connected to a work rotational drive shaft of a work vehicle. CONSTITUTION:A tool detector 3 detects the kind of tools connected to a drive shaft, and outputs the signal representing the tool, and on a bar display part of a display 6, rotation rate of a work vehicle is displayed. Further, based on the signal sent from the detector 3, a rotational rate setting display part corresponding to the tool connected to the work rotational drive shaft is illuminanted for display on the display 6.
Patent JP-H04235488-A (JP)
Title: Monitoring system
Inventor: YAMAGUCHI TOSHIYUKI
IPC: H04N5/268
Filed: 1991-01-09
Abstract: PURPOSE:To efficiently connect a plurality of video signal switching device. CONSTITUTION:In a monitoring system adopting a plurality of video signal switching devices 100,200,... outputting video signals supplied by a plurality of video cameras 101, 102,... by means of changeover, a plurality of video signal switching devices are divided into several groups, master video signal switching devices 100, 500,... in each group are controlled by a control means 70, various kinds of control such as changeover can be conducted at the side of control means 70, and the working state in the respective video signal switching devices can be grasped at the side of the control means 70.
Patent JP-S63179719-A (JP)
Title: Molding die
Inventor: EJIMA TAIZO
IPC: B29C45/14
Filed: 1987-01-22
Abstract: PURPOSE:To fill resin simultaneously into each cavity and prepare a molded product of high quality by controlling the temperature of a hot-runner section and a cavity section individually. CONSTITUTION:Heat insulating components 6 and 7 are respectively provided between a hot runner section A and a cavity section B. Also, a heater 8 is installed on the hot-runner section A, while heaters 9 and 10 are installed on the cavity section B. In said structure, when resin is poured in from a pot 5 and flowed into a runner 4, resin reaches the end of the runner at a high speed as temperature gradient is controlled from the pot toward the runner, and is filled into each cavity 2 gradually. Also, as the temperature of the cavity section B is controlled uniformly, molding can be carried out in good conditions. Accordingly, when semi-conductor elements are molded in said molding die, the yield in the molding process is enhanced to increase the production and a semiconductor device of low coat and high quality can be manufactured.
Patent JP-S63179703-A (JP)
Inventor: HARA NOBUHIRO
IPC: B28B11/12
Filed: 1987-01-21
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。