baber/WOPTO huggingface dataset:
Patent JP-S55131028-A (JP)
Title: Production of porous object of polyolefin
Inventor: DOI YOSHINAO
IPC: C08J9/28
Filed: 1979-04-02
Abstract: PURPOSE: To obtain a porous object of polyolefin having a number of micropores and excellent mechanical strength, by melt-molding a mixture containing an inorganic powder material, an organic liquid material and the polyolefin resin, and extracting the inorganic powder material and the organic liquid material.  
     CONSTITUTION: Seven to forty-two (7W42)vol% of an inorganic powder material having a specific surface of 50W500m 2 /g and an average diameter of primary particle, of 0.005W0.5 micron is mixed with 30W75vol% of an organic liquid material having an SP value of 8.4W9.9 and 10W60vol% of a polyolefin resin having a number-average molecular weight of at least 15,000 and a weight-average molecular weight of up to 3×10 5 . The resulting mixture is molded by a melt molding method. The molded produce is treated with a solvent for organic liquid material to extract the organic liquid material. After completing the extraction of the organic liquid material, the molding is then treated with a solvent for said inorganic powder material to extract the inorganic powder material. The temperature of the extraction is preferably a temperature which is lower than the melting point of the polyolefin resin by at least 10°C. After the extraction of the inorganic powder material, the resulting porous product is dried to obtain the porous object of the purpose. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0592916-A (JP)
Title: Medicine capable of suppressing melanogenesis for external use
Inventor: YAMAMOTO SHINJI
IPC: A61K8/00
Filed: 1991-03-05
Abstract: PURPOSE:To obtain a whitening medicine for external use, containing napththoresorcinol as an active ingredient, having excellent inhibitory action on tyrosinase activity and improved suppressing action on melanogenesis and capable of producing excellent whitening action. CONSTITUTION:A medicine for external use is obtained by blending 0.01-15.0%, preferably 0.1-10.0% compound expressed by the formula as an active ingredient with other ingredients. The above-mentioned compound is obtained by cyclizing ethylphenyl acetoacetate or heating 4-amino-2-naphthol-1-sulfonic acid with water. The medicine for external use is used as a skin cosmetic, such as toilet water, a cream, a milky lotion or a pack or a quasi-drug such as an ointment or a cataplasm.
Patent JP-S58155434-A (JP)
Title: Common use controlling system of input/output control mechanism
Inventor: OOKI MASARU
IPC: G06F13/10
Filed: 1982-03-11
Abstract: PURPOSE:To use an input/output control mechanism efficiently, by providing an input/output control program between an operation system and an application program, and simultaneously using one input/output control mechanism in common by 2 or more application programs. CONSTITUTION:To an electronic computer 1, buses 4, 5 are connected through input/output control mechanisms 2, 3. To the buses 4, 5, experimenting devices 6-9 are connected. The electronic computer 1 has an operating system 10A, and between the system and application programs 12B-14B, an input/output control program 11B is provided. In this way, one input/output control mechanism can be used simultaneously by serializing an input/output request from the application programs 12B-14B, and the experimenting device can be used efficiently.
Patent JP-H08237581-A (JP)
Title: Display device
Inventor: MORIYASU KOJI
IPC: H04N5/72
Filed: 1995-02-27
Abstract: PURPOSE: To improve portability by integrating the magnifying lens magnifying the very small screen of the monitor of a small-sized display device into the display device. CONSTITUTION: A light shielding hood 5 intercepting the incident of the external light to a monitor part 3 is freely rotatably pivoted to the main body cabinet having a monitor part 3 on which video is projected. A magnifying lens 9 is freely rotatably pivoted to this light shielding hood 5. At the time of using the magnifying lens 9, the magnifying lens 9 is rotated till it is opposed to the monitor part 3.
Patent JP-S61201629-A (JP)
Title: Metallic mold for press working
Inventor: YASHIKI TAKASHI
IPC: C03B11/08
Filed: 1985-03-01
Abstract: PURPOSE:To unnecessitate the alignment of an upper mold and a lower mold and to mold a glass-pressed article which is excellent in the concentricity and has not burr by feeding and pressing soften glass in the upper mold and the lower mold which are vertically slid practically without a gap in the inside of a specified drum mold of a metallic mold for the pressing. CONSTITUTION:Both a lower mold 5 which is slid vertically via a decompression press and a mold push rod practically without a gap between it and the inside diameter of a drum mold 1 and an upper mold 6 which is fitted to a ram of a press and slid vertically are provided to the inside of a cylindrically shaped drum mold 1 which is perforated with a rectangular feed port 1a of soften glass and a takeout port 1b of a glass-pressed article oppositely thereto in a sidewall so that a gap of almost same shape as a finished product 7 of the glass-pressed article is formed in a period of the clamping. The heated and softened glass 2 is fed to the inside of the lower mold 5 of a press metallic mold from a feed port 1a via a chute 3 and a material feeder 4 and the upper mold 6 is descended to pressurize and clamp the soften glass 2 and the press-finished product such as a glass lens 7 is molded and thereafter the lens is taken out by ascending the mold 6, advancing a takeout device 8 of the molded article in the direction shown with an arrow, pushing down the mold 5 and abutting the lens 7 against a suction part 8a.
Patent JP-S51113017-A (JP)
Title: A ram jet engine
Inventor: FUNAKI KOUSUI
IPC: F02K9/74
Filed: 1975-03-31
Abstract: PURPOSE: A ram jet engine capable of self-starting by means of a gas producer consisted of a rocket engine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57153456-A (JP)
Title: Sealing for electronic component parts
Inventor: KUBOTA YOSHIHIRO
IPC: H01L21/56
Filed: 1981-03-18
Abstract: PURPOSE:To perform a sealing of high quality by a method wherein the surface  of electronic parts is protected with a predetermined precoat material beforehand and is sealed with polyphenylene sulphite resin. CONSTITUTION:Polypheylene sulphite containing Ph-S of 80mol% or much is used for repetition unit. However, of the composition units, copolymerization unit such as ether unit, sulphone unit, etc. is contained less than 20mol%. Further, inorganic charged material, cosmetics, parting agent and lubricatnt are added if necessary. Silicon, Si polyimid, Si epoxy resin and polyimid are used for the precoat material. After coating the surface of electronic parts with the appropriate material, the surface is sealed with the predetermined polyphenylene sulphite system resin. According to such a constitution, a sealing body can be obtained wherein it can be sticked strictly to a frame or lead, a forming cycle is established in a short time, a recycling of trash can be used and is excellent humidity resistance, electric property in high temperature and mechanical strength.
Patent JP-S6029729-A (JP)
Title: Mirror, douser and shutter operating device of lens shutter type single-lens reflex camera
Inventor: YOKOSATO JIYUNICHI
IPC: G03B19/12
Filed: 1983-03-09
Abstract: PURPOSE:To operate a mirror and a douser stably in association with a main operation part such as a shutter setting lever by providing the main operation part to a flank of a camera, and providing a gear mechanism part for film winding and shutter setting to the bottom surface. CONSTITUTION:When a shutter is set, a shutter setting shaft 2 is rotated to rotate a cam member 8 through gears 4, 5, and 6, turning an actuation lever 9. The mirror and the douser are set on an optical axis through a shutter driving lever 11 and an interlocking lever 13 by the rotation of the actuation lever 9. When a shutter button is pressed in said state, the shutter driving lever 11 moves as shown by an arrow to rotate the actuation lever 9 through a pin 12, and the interlocking lever 13 moves through a pin 14. Consequently, the mirror starts rotating and the douser rotates a little bit later to be put off the optical axis.
Patent JP-H05184305-A (JP)
Title: Tea-containing cream
Inventor: FURUHASHI NOBUYUKI
IPC: A23G3/34
Filed: 1992-01-08
Abstract: PURPOSE:To obtain the subject cream useful for health, etc., by mixing powdered tea leaves with a cream. CONSTITUTION:The objective cream can be obtained by mixing powdered tea leaves with a cream such as ice cream or soft cream.
Patent JP-H01213063-A (JP)
Title: Picture lighting unit
Inventor: HAGA KOICHI
IPC: H04N1/04
Filed: 1988-02-22
Abstract: PURPOSE:To improve the utilization factor of a light from a luminous source by allowing a shielding substance or a reflector provided between the excitation luminous source and a photoelectric conversion element to prevent the photoelectric conversion element from being irradiated by the light from the excitation luminous source and simultaneously collecting the light to a film containing a luminescence agent. CONSTITUTION:The light from the excitation luminous source 1 falls on the film 3 containing the luminescence agent and excites the luminescence agent. However, the luminescence agent of the film 3 is efficiently excited by the reflector 2 provided between the luminous source 1 and the photoelectric conversion element 6 and the reflector 2 provided to the surface of the film 3 being opposite to the luminous source 1 without leaking the light to the outside. An excitation light such as fluorescence or phosphorescence is radiated from the excited luminescence agent, propagated to the end surface of the film 3 and emitted from the end surface. This light is prevented from being scattered by a cylinder shape lens 4. Then, the picture of an original 7 is irradiated by that light. The reflected light from the picture is transmitted to the light receiving surface of the element 6 through a Selfoc lens 5, light-received and converted to an electric signal.
Patent JP-S51114311-A (JP)
Title: Rotating feeding apparatus
Inventor: MARUYAMA ASAO
IPC: B65G25/02
Filed: 1975-04-02
Abstract: PURPOSE:The feeding apparatus rotating along the circumference of the work.
Patent JP-H04255929-A (JP)
Title: Information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/2405
Filed: 1991-02-08
Abstract: PURPOSE:To obtain an information recording medium with high reflectance by providing at least three absorbing layers having particular refractive index and extinction coefficient easily formed by coating. CONSTITUTION:The information recording medium is provided with light absorbing layers capable of recording information by irradiating a disk-shaped substrate whose surface is formed with a pre-group by a laser beam and forming a pit for reproduction. A first absorbing layer consists of organic substance and has the refractive index of 1.8 or above and the extinction coefficient of 0.5 or below; a second absorbing layer consists of organic substance and has the refractive index of below 1.8 and the extinction coefficient of 0.5 or below; a thrid absorbing layer consists of organic substance and has the refractive index within the range of 1.0 to 4.0 and the extinction coefficient of 1.0 or above. The difference in the optical film thickness of the sum of the first and second layers and that of the land part is lambda/8 or below.
Patent JP-S60184078-A (JP)
Title: Adenine derivative
Inventor: NAKAMURA EIJI
IPC: A61P31/04
Filed: 1984-03-01
Abstract: NEW MATERIAL:An adenine derivative shown by the formula I (R is organic group residue shown by the formula II, formula III, formula IV, formula V, formula VI, formula VII, or formula VIII). USE:Showing inhibitory actions on Na-K-ATP ase(adenosinetriphosphatase), having antimicrobial action, inhibitory action on contraction of smooth muscle, useful as a drug. PREPARATION:A certain sponge of Agelas sp. is ground, extracted with a proper solvent to give compounds where R is groups shown by the formula II- formula VII, which are purified by column chromatography, and isolated, respectively. The compound where R is group shown by the formula VIII is obtained by reacting the compound shown by the formula II with acetic acid and hydrochloric acid so that a double bond is transferred followed by transition of methyl group.
Patent JP-S58160232-A (JP)
Inventor: YAMASHITA KIYOUICHI
IPC: B65C9/14
Filed: 1982-03-15
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-H03244326-A (JP)
Title: Apparatus for water culture with light shielding member attached thereto
Inventor: SUZUKI KOZO
IPC: A01G31/00
Filed: 1990-02-22
Abstract: PURPOSE:To disturb incidence of light into a culture solution and reduce growth of algae and a composition change in the culture solution by arranging light shielding members in gaps between each carrier for supporting a plant body in a culture solution bed and simultaneously transferring the plant body therein and the culture solution bed and floating the aforementioned light shielding members in a sheetlike form on the surface of water. CONSTITUTION:Both ends of light shielding members 4, accompanying each carrier 3 and attached to a constricted part of a culture solution bed 1 are fixed to the carrier 3 so as to cover gaps between the carriers 3. One end of each light shielding member 4 nearest to the culture solution bed 1 in the constricted part of the culture solution bed 1 is fixed to the carriers 3 and the other end thereof is fixed to the culture solution bed 1 to fill the gaps on the culture solution surface and disturb the incidence of light into the culture solution. The light shielding members 4 shrink, bend and float on the water surface in a place where a plant body 2 is small and the gaps between the carriers 3 are narrow. The carriers 3 are advanced with the growth of the plant body 2 and the light shielding members 4 are slowly freed of bending to extend on the water surface as the interval between the carriers 3 is increased.
Patent JP-S60182525-A (JP)
Title: Objective lens cleaner
Inventor: ODAGI KAZUTOMI
IPC: G11B7/12
Filed: 1984-03-01
Abstract: PURPOSE:To remove automatically the dust on the lens surface by setting a cleaning brush for objective lens slidably to a guide shaft and having a contact between the brush and the lens when a disk table is loaded and unloaded. CONSTITUTION:A brush holder 16 holding a cleaning brush 15 for objective lens is set slidably to a guide 17. The brush 15 is usually at rest at the position of the natural length of a spring 18. When a disk table 13 is loaded, a front face 13a of the table 13 presses the holder 16. Then the brush 15 is in light contact with an objective lens 8 and removes the dust on the lens surface. This cleaning is also carried out in the same way when the table 13 is unloaded. Thus the dust on the lens surface can be removed automatically.
Patent JP-H04277610-A (JP)
Title: Flat aluminum electrolytic capacitor
Inventor: INAGAKI KUNIHITO
IPC: H01G9/06
Filed: 1991-03-06
Abstract: PURPOSE:To provide a method for fixing an capacitor element to a metal case without producing any effect on shortening the life of the capacitor when a vibration test is conducted in the flat aluminum electrolytic capacitor to be used in this power sources. CONSTITUTION:On the inner bottom of a flat metal case 13, a groove 17 is formed with its width being 10% to 95% of the smaller diameter of the flat metal case 13 and its length being 10% to 95% of the larger diameter. In the groove 17, the capacitor element 11 is fixed in such a manner than the part extruded out from the separator 12 which constitutes the capacitor element 11 is caused to bite the groove when the open end of the metal case 13 is shielded by the curling machining is performed.
Patent JP-2000244314-A (JP)
Title: Pll circuit
Inventor: OMAGARI SHINICHI
IPC: H03L7/16
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit that is provided with a circuit monitoring a frequency control voltage in the case of phase locking and controlling optimally a control voltage of a limiter in response to the frequency control voltage. SOLUTION: The PLL circuit, where a frequency output of a voltage controlled oscillator 10 is branched, one output is fed to an output terminal 20, the other is given to a mixer, a difference frequency mixed-down with a reference frequency is frequency-divided at a frequency divider, a phase frequency comparator compares the divided frequency with the reference frequency, the comparison result is fed back to a frequency control voltage of the voltage controlled oscillator 10 through a loop filter 14, is provided with a limiter circuit that limits the variable frequency range of the voltage controlled oscillator 10 and a circuit that controls the limit range to always keep the variable frequency range optimum.
Patent JP-2000244424-A (JP)
Title: Digital broadcast transmission reception system and digital broadcast receiver
Inventor: KOISO HISASHI
IPC: H04H20/86
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance the transmission efficiency of audio signals such as a music program in a satellite broadcast and to allow each ordinary home to enjoy live performance. SOLUTION: Transport stream TS packets A1, A2, A3,... and V1, V2, V3,... relating to the data of audio packetized elementary PES packet streams and video PES packet streams and also TS packets M1, M2, M3,... relating to the data of musical instrument digital interface MIDI packet streams are multiplexed in time division on the transport streams of a satellite digital broadcast.  A satellite digital broadcast tuner 10 of each ordinary home is equipped with a MIDI circuit section 13 together with an integrated receiver decoder IRD circuit section 12, extracts MIDI data from the transport streams included in a satellite radio wave, gives the extracted data to a MIDI sound source incorporating the MIDI circuit section 13 or an electric piano in compliance with the MIDI standards connected to a MIDI data output terminal 14 or the like so as to perform live reproduction of audio data and by the electronic piano in compliance with the MIDI standards.
Patent JP-S53125490-A (JP)
Title: Preparation of olefin polymer
Inventor: KAKOGAWA GENJIROU
IPC: C08F4/00
Filed: 1977-04-08
Abstract: PURPOSE: To obtain a highly stereoregular olefin polymer with ease, by polymerizing an olefin using a catalyst comprising a Grignard compound, a halogenating agent, titanium tetrahalide, and an electron donor compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08231113-A (JP)
Title: Tape cutter device for automatically delivering pressure-sensitive tape
Inventor: KOMATSUDA JUNJIRO
IPC: B65H35/07
Filed: 1995-02-28
Abstract: PURPOSE: To smoothly deliver a pressure-sensitive tape toward a cutting edge without dirtying the adhesive face of the pressure-sensitive tape and without generating any wrinkle on the pressure-sensitive tape. CONSTITUTION: A tape roll body 12 in which a pressure-sensitive tape 12a is wound into a roll shape is fitted around a taper holder 14, and the taper holder is rotatably attached to a case 11. A cutting edge 16 for cutting the pressure- sensitive tape delivered from the taper roll body is attached to the case with the specified clearance from the taper holder, and a rotating roller 17 provided with adhesive face side rollers 21a, 22a and non-adhesive face side rollers 21b, 22b to be brought in contact with each other while pinching the pressure- sensitive tape from both surfaces is rotatably attached to the case so as to be positioned between the tape holder and the cutting edge. The rotating roller is driven by a driving means 18, and the pressure-sensitive tape is drawn out from the tape roll body and sent out toward the cutting edge.  The outer peripheral surfaces of the adhesive face side rollers are made of silicone rubber having the low adhesive properties.
Patent JP-S58158727-A (JP)
Title: Priority controlling system of common bus usage
Inventor: HANADA SHIYUNICHIROU
IPC: G06F13/374
Filed: 1982-03-15
Abstract: PURPOSE:To attain the bus usage control of many processors with a few number of bus usage request lines, by comparing the state of the bus usage request lines on a common bus with a bus usage request outputted from each processor, and recognizing the propriety of the bus usage. CONSTITUTION:In a processor 2, logical elements such as a comparator 23, FFs, AND gates, OR gates and inverters are connected in addition to a controller 21 and a set switch 22. The priority is set for the bus usage request lines with switches S1-S4 of the switch 22, in an example of four lines, BRQ1-BRQ4. In this case, the bus usage request is transmitted even to all the bus usage request lines having lower priority than the set priority, and each processor recognizes the propriety of the bus usage for the state of the bus usage request line on the common bus by comparing 23 the request with the bus usage request outputted from the processor.
Patent JP-S63208789-A (JP)
Inventor: ISHIMORI TAKASHI
IPC: G21C3/34
Filed: 1987-02-25
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-S58158360-A (JP)
Title: Compression ignition engine
Inventor: ISHIZAWA SHIZUO
IPC: F02B3/06
Filed: 1982-03-15
Abstract: PURPOSE:To reduce the amount of NOx contained in exhaust gas without adversely affecting the fuel consumption rate of a compression ignition engine and avoid contamination of the air suction system and lubricating oil by an arrangement wherein the air containing a large amount of nitrogen content is supplied into the combustion chamber, whilst the air containing a great deal of oxygen content is supplied into the outside thereof. CONSTITUTION:The air drawn through an air cleaner 1 by the suction effect produced by a piston 8 passes through a suction passage 2 into a suction manifold 3. On its way to the manifold 3, the air is allowed to contact with an oxygen separation membrane 14 installed in the suction passage 2 and is subjected to a suction effect of a fan 17 so as to be deprived of its oxygen content so that the air with a high nitrogen content can be supplied into a combustion chamber 9. Therefore, if a quantity of oxygen required to combust the amount of fuel injected by a fuel injection valve 12 is secured, the air with a high nitrogen content contains inert gases such as so-called return flow exhaust gases etc., thereby reducing the combustion temperature relatively by a value corresponding to the resultant increase in the thermal capacity.
Patent JP-S63245385-A (JP)
Inventor: TOREBERIAN FUIRITSUPU JIEEMUZU
IPC: B25J17/02
Filed: 1988-02-23
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-H09206680-A (JP)
Title: Method for coating zeolite provided with antibacterial and mildew-proofing properties
Inventor: SAKADO KENJI
IPC: A01N59/16
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To form a zelite film of antibacterial and mildew-proofing properties on the surface of a base or a molded product by a simple method. SOLUTION: A sol-gel bath is prepared by adding alcoxyde of antibacterial metal or β-diketonate into a solution prepared by dissolved aluminum alcoxyde, alcoxysilane, alcoxyde of alkaline metal or alkaline earth metal, a stabilizer and water into an organic solvent, and a base or a molded product is coated by using the sol-gel bath and also using immersion, coating, spraying methods or the like, and dried and then burnt. As the antibacterial metal, one kind or two kinds or more selected out of Ag, Cu, Zn, Sn, Pb, Co and Bi are used. It is preferable that the antibacterial metal of the ratio of 0.1-45% is carried on a zeolite film. Therefore, the zeolite film of antibacterial properties and mildew resistance is manufactured in one process.
Patent JP-S53125803-A (JP)
Title: Magnetic recording medium
Inventor: HIRANO TAKAYASU
IPC: G11B5/70
Filed: 1977-04-08
Abstract: PURPOSE: To improve the dispersiveness of ferromagnetic powders and the surface property of a magnetic layer so as to reduce the noises of a video tape and to increase the output of the same by containing a group of specific organosilanes as an additive in the magnetic layer. 
     COPYRIGHT: (C)1978,JPO&Japio