baber/WOPTO huggingface dataset:
Patent JP-H01131199-A (JP)
Title: Human placenta-derived thermostable cell growth factor and preparation thereof
Inventor: UEHA KEIZO
IPC: C07K14/435
Filed: 1988-08-04
Abstract: NEW MATERIAL:A cell growth factor containing a factor, consisting essentially of a peptide having 450 molecular weight and a polymer thereof or a peptide having 1300 molecular weight and consisting of a fraction capable of forming precipitates in >=40% saturated concentration of ammonium sulfate and exhibiting tolerance to 120 deg.C temperature and weak affinity for ion exchange resins as an active ingredient. USE:Useful for cultivation in a serum-free culture medium for animal cells, having heat resistance, safe and stable with a low molecular weight. PREPARATION:A human placenta is initially subjected to extraction treatment by using water or a medium within an acidic resin (e.g., acetic acid buffer solution), preferably at 80-120 deg.C while being stirred and a protein fraction is separated from the resultant extract solution. The obtained protein fraction is then fractionated by a method for using an ion exchange resin, gel filtration, etc.
Patent JP-S5982981-A (JP)
Inventor: NAKAMOTO SHIGERU
IPC: B65G47/50
Filed: 1982-11-05
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-H0245026-A (JP)
Title: Seat paper automatic feeding seat
Inventor: HIGUCHI MITSUHIRO
IPC: A47K13/22
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the malfunction of the title seat with a feeding 1 roller and a cutter by providing a cover opening/closing state detecting means for a seat paper protecting cover and immediately turning off a power source and stopping the operations of a seat paper feeding 1 mechanism and a seat paper cutting mechanism when the opening operation of the above-mentioned cover is detected. CONSTITUTION:In the composition of the seat, a protrusion 95 is protruded and provided on the rear side inner surface of a seat paper roll protecting cover 84, the protrusion 95 can abut on a cover opening/closing state detecting means 98 such as a microswitch provided on the upper edge part inner surface of an extended rear wall 84, and the opening/closing state of the above-mentioned cover 84 is detected by the turning ON-OFF of the means 98. When the seat paper roll protecting cover 84 is opened, since the power source is immediately turned OFF, and since all the functions of the device are stopped, maintenance such as the feeding of a seat paper roll R and the elimination of a paper jamming can be safely executed. When the maintenance ends, the seat paper roll protecting cover 84 is fitted, and a seat paper feeding pushbutton 103 is depressed, the first seat paper P, for which a supply start edge position and a supply length are not defined, is supplied, cut, and clamp-released.
Patent JP-H0727640-A (JP)
Title: Fuel injection pressure measuring instrument of diesel engine
Inventor: FUKUYOSHI TADASHI
IPC: F02M65/00
Filed: 1993-07-12
Abstract: PURPOSE:To provide a fuel injection pressure sensor with safety and durability without any fuel leakage. CONSTITUTION:Each one edge of two fitting metal pieces 22a and 22b having a semi-circular parts which are in close contact with the outer diameter of a fuel injection tube 3, in connected to a part for measuring the fuel injection pressure of the fuel injection tube 3 of a diesel eigine with a pin 23 and the other edge of the above semi-circular part is mounted by fitting a spring 25, thus freely changing the diameters of the fitting metal pieces 22a and 22b according to the diameter change of the fuel injection tube 3 and detecting the change with a load cell 21.
Patent JP-H0944617-A (JP)
Title: Image forming device
Inventor: TOMISHIGE ISAO
IPC: G07F7/12
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with which the secrecy of the device is improved and the working burden on operator is reduced by starting the device with an IC card while using a connected IC card reader. SOLUTION: This image forming device is provided with an IC card reader 12 for reading information stored in the IC card, control part 20 for discriminating the true/false of this read information, and printer part 24 for printing an image on the card when the control part 20 judges this IC card to be true.
Patent JP-H0480057-A (JP)
Title: Manual paper feeder for printer
Inventor: MUKODA MINORU
IPC: B41J11/38
Filed: 1990-07-23
Abstract: PURPOSE:To make fair the design of a paper feed operating knob by constituting the title paper feeder of a sliding cam having a cam and leaf spring for sliding along a fixed cam having a fixed portion to a paper feed roller and shaft and a cylindrical cam portion, a rotary cam having a cam for sliding and rotating along the fixed cam, and a spring for energizing the rotary cam in the one direction. CONSTITUTION:A fixed cam 2 formed in a D-shape is fixed on a paper feed roller 1 to be rotated together therewith, and is prevented from being slipped off by an E ring 5. A rotary cam 3 is slidable and rotatable along a cylindrical cam around the fixed cam 2, and a sliding cam 4 is slidable along the cylindrical cam of the fixed cam 2. A spring 7 press-fitted in the sliding cam 4 energizes the rotary cam 4 in the right direction, and the other end of the spring 7 is received by a spring receiver 8 press-fitted in the fixed cam 2. An operating knob 6 projects from a cabinet 9, thus enabling the manual paper feeding.
Patent JP-H1018578-A (JP)
Title: Partial work scaffold and erecting method for joint scaffold using it
Inventor: MAJIMA KENICHI
IPC: E04G1/34
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an erecting method for a joint scaffold whose assembly is simple and that a joint scaffold can be erected safely and easily, re-shoring is easy and construction cost can be reduced. SOLUTION: There are provided a floor board part 2 and side frame parts 3 for hanging and supporting both ends of its length direction. To the floor board part 2, a plurality of floor board constituting members 2L and 2R are connected by a connecting means. The connecting means connects the floor board constituting members 2L and 2R so that they can be folded in the direction where the upper face is lifted. The both ends of the floor board part 2 maintain the floor board part 2 in the horizontal state when not folded and they are connected to the side frame part 3 by a connecting means which can be rotated when folded. For erection, firstly, the floor board part 2 is folded so as to bring the side frame parts 3 closer.  The side frame upper part of a scaffold in the folded state is fixed to the both ends of two supporting rods mounted on the upper face of a joint end of a beam material. The supporting rod farther from the joint end is fixed to the upper face of the joint end, and the other joint end of the beam material is made to abut. The supporting rod closer to the joint end is moved to the other abutted joint end, and the floor board part is returned to the original horizontal state. Finally, the other supporting rod which was moved is fixed to the other joint end.
Patent JP-S6255382-A (JP)
Inventor: AIHARA TOSHIHIRO
IPC: E04H15/20
Filed: 1985-09-04
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-S5984504-A (JP)
Title: Magnetic attracting apparatus
Inventor: HIROSE SHIGEO
IPC: H01F7/04
Filed: 1982-11-08
Abstract: PURPOSE:To operate with a very weak force during change-over for attraction and restoration and obtain sufficiently strong attracting and fixing force by setting so that a force of supporting spring force is balanced for a magnetic attracting force of a permanent magnet which operates for material to be attracted. CONSTITUTION:A magnetic attracting force by a permanent magnet 18 is maximumly working under the condition that the permanent magnet 18, namely yokes 19a, 19b are in contact with material to be attracted 11. A magnetic attracting force is received by a reacting force by the engaging stepped potions 16a, 16b which support a spring 17 and directly works as a contact force to the contact surface between the legs 15a, 15b of frame 15 of the body and the material to be attracted 11. Namely, the frame 15 is attracted to the material to be attracted 11 with a suficient force corresponding to the magnetic attracting force of the permanent magnet 18. However, a force working to the material to be attracted 11 of the permanent magnet 18 itself is offset at this time by the spring 17 and becomes very small. In this case, the permanent magnet 18 can be separated from the material to be attracted 11 with a small operating force by operating a operation bar 20.
Patent JP-H0859338-A (JP)
Title: Alumina porcelain composition
Inventor: TERAO KOICHI
IPC: C04B35/111
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a porcelain compsn. having a high Q value even in a high- frequency band and not generating heat even when the compsn. is disposed in an environment in which it is exposed to electromagnetic waves in a high-frequency band region by specifying the Na, K and Mg contents of alumina. CONSTITUTION: This porcelain compsn. consists of <=100ppm (expressed in terms of Na2 O and K2 O), in total, of Na and K, <=100ppm or 1,000-50,000ppm (expressed in terms of MgO) Mg and the balance alumina with inevitable impurities. This alumina porcelain compsn. is suitable for use as a material for a dielectric resonator for microwaves, a microwave integrated circuit board, a package, etc., even in an electrical communication field requiring a high Q value.
Patent JP-H0686475-A (JP)
Title: Secondary battery charging apparatus
Inventor: IKETANI KOHEI
IPC: H02J7/10
Filed: 1993-07-14
Abstract: PURPOSE:To eliminate the lack of charging due to the breaking of charging caused by a false voltage peak occurring before charging completion when a secondary battery stored for a long time is charged in a quick charging apparatus of a -DELTAV detecting control method. CONSTITUTION:A secondary battery charging apparatus comprises means 3 for detecting a voltage of a battery to be charged, means 4 for measuring a charging time from a charging start, means 5, 6 and 7 for detecting a voltage drop of the beginning of charging from the detected voltage and judging whether a normal battery or a long-period stored battery is used as the battery, and means 8 for performing the charging by a -DELTAV detecting control method when the decision that the normal battery is used as the battery is made and then performing the charging according to a rated charging time previously set when the judgment that the long-period stored battery is used as the battery is made. By performing the charging according to a time control forcibly to the long-term storage battery, the lack of charging caused by a false voltage peak is eliminated.
Patent JP-S6353609-A (JP)
Title: Numerical controller
Inventor: IMAIZUMI HAJIME
IPC: G05B19/18
Filed: 1986-08-22
Abstract: PURPOSE:To execute an automatic operation with a simple constitution by storing working information, searching a working program to be executed in the working sequence and starting it. CONSTITUTION:When an operator registers the working information such as a working program name, a working sequence, a working quantity and a work number into a working information area 16 by operating a keyboard 10, a displaying processing part 14 displays the working information registered at a CRT 12. A PC control part 18 executes a PC control program 19, reads the working information of an area 16 when a referring instruction is executed and searches a working program 17 to be executed in accordance with the working sequence. The control part 18 executes one working program and works a work. Each time one working is completed, a working quantity is counted, and the working is continued until the counted value comes to be equal to the registered working quantity. When the working for the registered working quantity is completed, respective steps are repeatedly executed until the registered working program 17 is wholly executed.
Patent JP-S5897114-A (JP)
Title: Nonlinear emphasis circuit
Inventor: OKADA YOSHINORI
IPC: H04N5/93
Filed: 1981-12-07
Abstract: PURPOSE:To decrease the noise at an edge of a reproduced video signal, by providing an LPF for a nonlinear emphasis circuit having an HPF, a compressor, and an attenuator for a VTR or the like, bringing a cut-off frequency of the HPF into higher frequencies for the provision of the LPF and decreasing the attenuation. CONSTITUTION:A reproduced video signal of nonlinear preemphasis is inputted to an input terminal 7 at recording, a high frequency component is picked up at an HPF8, and a large amplitude part is compressed at a compressor 9. After the component is applied to an LPF13, the level is attenuated to a suitable level at an attenuator 10, and a signal difference with the input signal to the terminal 7 is produced at an output terminal 12 of a subtractor 11. The characteristics as shown in 16 in figure are obtained as the output of the compressor 9, the characteristics shown in 15 are obtained at the LPF13, this is suitably attenuated at the attenuator 10, to obtain the nonlinear deemphasis characteristic as shown in 14. As a result, in comparison with the conventional curve 7, the cut-off frequency is shifted to high frequencies, the noise at the edge is reduced, allowing to obtain the nonlinear emphasis circuit having improved S/N.
Patent JP-H1023548-A (JP)
Title: Portable communication device and portable storage device
Inventor: MATSUI TETSUYA
IPC: H04W12/04
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication device and portable storage device which are portable electronic equipment equipped with various functions and can send and receive high-safety signals to and from other electronic equipment. SOLUTION: Data read out of a storage part 12 are sent to a ciphering/ deciphering part 20 under the control of a control part 10. The ciphering/ deciphering part 20 generates a cipher key by using the ID characteristic of the other electronic equipment to which signals should be sent and the secret program characteristic of this equipment and ciphers the said data by a cipher key program using this cipher key. The ciphered data are sent to the said opposite electronic equipment through a communication control part 22.
Patent JP-S6259529-A (JP)
Title: Production of powdery raw material of easily sinterable titanium-containing perovskite and solid solution thereof
Inventor: SHIRASAKI SHINICHI
IPC: C04B35/626
Filed: 1985-09-06
Abstract: PURPOSE:To obtain the titled product having high uniformity and bulk density and sinterable easily, at a low cost, by forming a precipitate from a Ti alkoxide solution and an aqueous solution of a compound containing metallic element coordinated with 6 oxygen atoms and calcining the precipitate. CONSTITUTION:A solution of titanium alkoxide and an aqueous solution of a compound containing the metallic element of the component B are made to contact with a precipitate- forming liquid to precipitate the titanium component and a metallic element (other than titanium) coordinated with 6 oxygen atoms (the component B) and the obtained precipitate is added with an aqueous solution of a compound containing a metallic element coordinated with 12 oxygen atoms (the component A) to obtain the precipitate of the component A. As an alternative method, a mixed aqueous solution of a compound containing the metallic element of the component A and a compound containing the metallic element of the component B is made to contact with a precipitate-forming liquid to form the precipitate of the component A and the component B. The precipitate produced by either of the above procedures is added with a solution of a titanium alkoxide to precipitate a titanium component. The precipitate is washed, filtered, dried and calcined at 400-1,000 deg.C to obtain the raw material powder of the objective easily sinterable titanium-containing perovskite and its solid solution.
Patent JP-S6351320-A (JP)
Title: Ultraviolet absorber and cosmetic containing same
Inventor: OKAZAKI TOMOMI
IPC: A61Q17/04
Filed: 1986-08-21
Abstract: PURPOSE:To produce a cosmetic enabling practically complete absorption of ultraviolet radiation in sunlight and having excellent anti-suntan effect, by using a specific dibenzylidenecyclopentenone derivative as an ultraviolet absorber. CONSTITUTION:The objective cosmetic contains the compound of formula (R is H, 1-4C alkyl, 1-4C alkoxy, methylenedioxy or phenoxy; n is 0-2) [e.g. di(p-ethylbenzylidene)cyclopentanone] at an amount of 0.5-10wt%, preferably 0.5-5wt% based on the cosmetic. The compound of formula is stable to ultraviolet radiation, free from skin irradiation and allergic activity and gives a cosmetic having extremely high safety to skin.
Patent JP-H1037582-A (JP)
Title: Locked structure of pivot of door
Inventor: OKUDAIRA TAKAICHI
IPC: E06B3/48
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To enable even a pivot not having height adjusting functions to be easily and securely fitted over a pivot bearing part by rotation of a pivot receiving metal fitting. SOLUTION: A fixing bolt 5 is provided at one longitudinal end of a base 4 that is rectangular on plan view. A fixing part 2 whose long sides extend in a direction perpendicular to the long sides of the base 4 and whose short sides extend in a direction perpendicular to the short sides of the base 4 is locked integrally with the base 4. With the long sides of the fixing part 2 held parallel to the longitudinal direction of a rail 7, the fixing part 2 can be inserted into the rail 7 from an opening 12 in the rail 7 and be prevented from being disengaged from the opening 12 in the rail 7 with the long sides of the fixing part 2 held approximately perpendicular to the longitudinal direction of the rail 7. A pawl part 6 which grips the rail 7 by being moved up and down by the fixing bolt 5 is placed within the fixing part 2.  A pivot bearing part 3 open to one of the long sides of the base 4 is provided at the other longitudinal end of the base 4.
Patent JP-H0517336-A (JP)
Title: Skin medicine for external use
Inventor: NISHIYAMA TOSHIO
IPC: A61K8/00
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a skin medicine for external use capable of stabilizing the system of saikosaponins b1 and b2 and sustaining their excellent cell proliferation promoting effects for a long period by including a chelating agent in the system containing the saikosaponins b1 and b2. CONSTITUTION:A skin medicine for external use is obtained by blending saikosaponin b1 and saikosaponin b2 (0.0001-20wt.%) separated from the saikosaponin extracted from a plant such as Bupleuri Radix with a chelating agent [e.g. ethylenediaminetetraacetic acid (EDTA), EDTA disodium or 1- hydroxyethane-1,1-diphosphonic acid in an amount of 0.001-5wt.%, especially 0.01-3wt.%]. The aforementioned skin medicine for the external is suitable as cosmetics such as toilet water, a cream, a milky lotion, a pack or a cosmetic for the scalp or medicines such as a therapeutic agent for wounds or an antiinflammatory ointment and has high skin cell proliferating effects.
Patent JP-S5987687-A (JP)
Title: Magnetic bubble memory device
Inventor: ETOU TADAAKI
IPC: G11C11/14
Filed: 1982-11-10
Abstract: PURPOSE:To reduce the influence of external magnetic field on inside of the titled device and to improve a disturbance magnetic field resisting characteristic by constituting a shield case of a double shield made by combining a permalloy case and an iron plate case. CONSTITUTION:An inner shield case 9 0.6-1.2mm. thick and an outer shield case 10 0.6-1.2mm. thick are combined and arranged outside of a magnetic bubble memory device, i.e. outside of permanent magnets 4a, 4b. The inner shield case is formed of a permalloy case having high magnetic permeability and the outer shield case 10 is formed of an iron case of large saturation magnetic flux density, thus a shield case 11 with a double shield structure is constituted. By this way, the influence of external magnetic field on inside of the outer shield case can be suppressed to within tens of Oe, and in the inner case, the influence of external magnetic field can be suppressed to below several Oe by the inner shield of high magnetic permeability.
Patent JP-H0610731-A (JP)
Title: Idle engine speed control device for internal combustion engine
Inventor: HOSOI KEIJI
IPC: F02D41/20
Filed: 1992-06-30
Abstract: PURPOSE:To prevent the overshoot of a motor in the case where one current- carrying time to a throttle motor in the normal direction at the time of idle operation exceeds a predetermined time by supplying the reverse current to the motor after the current-carrying in response to the current-carrying time. CONSTITUTION:In an idle rotation control device 2, opening and closing of an intake air throttle valve 4 is driven by a throttle motor 12. Drive of the throttle motor 12 is controlled by a control means 16 on the basis of each detecting signal from an idle switch 14 and a throttle open degree sensor 18. At the time of idle operating of an internal combustion engine, in the case where a difference between the target idle engine speed and a real engine speed is large, the current-carrying time of the normal directional current to the throttle motor 12 at one time is controlled so as to be long. In this case, when the normal directional current carrying time is continued for a predetermined time or more, after the current-carrying, the reverse current is supplied to the throttle motor 12 in response to the current-carrying time. Overshoot of the throttle motor 12 is thereby prevented.
Patent JP-H0757756-A (JP)
Title: Fuel cell power generation system
Inventor: HIZUKA JUNJI
IPC: H01M8/06
Filed: 1993-08-06
Abstract: PURPOSE:To make a system compact and to improve power generation efficiency by using an internal heating type fuel reformer for reforming a material fuel into a fuel gas primarily consisting of hydrogen, and by providing a hydrogen recovery regenerator for recovering the hydrogen in the fuel gas exhausted from a fuel electrode and for reutilizing it. CONSTITUTION:A material fuel 1 is mixed with a steam guided from a steam separator 18 by a mixer 3, and is heated by a heat exchanger 12. After the air 9 is pressurized by a compressor 8, it is heated by the heat exchanger 12. The material fuel and the air are guided to an internal heating type steam reformer 4b and mixed together and are converted into a fuel gas primarily consisting of hydrogen by means of partial oxidation reaction and steam reforming reaction. The mixture is fed to the fuel electrode 7 of a fuel cell main body 6, and is reacted with the oxygen in the air 9 flowed in an oxidizer electrode 10 by the compressor 8, and a large part of the hydrogen in the fuel gas is consumed to obtain electric energy and to produce water as by-product. The anode exhaust gas discharged from the fuel electrode 7 is guided to a hydrogen recovery regenerator 20 to recover the hydrogen not yet utilized. The hydrogen thus recovered is returned to a fuel gas line again and is cycled.
Patent JP-S6440878-A (JP)
Title: Hologram having antireflection film
Inventor: KUSHIBIKI NOBUO
IPC: G02B1/11
Filed: 1987-08-07
Abstract: PURPOSE:To reduce dazzled feeling and ghost of a hologram image at the time of observing said image, and to improve the transparency of the titled hologram by mounting the antireflection film on the surface of a carrier recorded the hologram thereon. CONSTITUTION:A volume phase type hologram is recorded on the recording carrier mainly composed of a vinylcarbazole type polymer (such as polyvinyl carbazole), and the antireflection film (A) is provided on the surface of the recording carrier. The layer A is composed preferably of a compd. selected from TiO2, TaO5, ZrO2, SiO2 and Yb2O3, etc., and is constituted of a monolayer or a multiple layer structure by means of a sputtering and a vapor method, etc. Thus, the dazzled feeling and the ghost of the hologram image due to the reflection and scattering of a lighting ray are reduced, and as the transparency is improved, the titled hologram having the excellent visibility is obtd.