baber/WOPTO huggingface dataset:
Patent JP-S5789401-A (JP)
Title: Preparation of acicular magnetic metallic particle
Inventor: IWASAKI KAZUHARU
IPC: B22F1/00
Filed: 1980-11-25
Abstract: PURPOSE: To prepare acicular magnetic metallic particles having remarkably improved rustproofness, by reduction-treating acicular metallic particles of iron oxide base and then by oxidation-treating the particles in an atmosphere containing a prescribed O 2  content at a temperature of a specified range to form an oxidized film on the surface of metallic particles safely and in a short time.  
     CONSTITUTION: Acicular metallic particles having an iron oxide base and with Cr, Al Ti, etc. added are reduction-treated preferably in a hydrogen atmosphere. Subsequently, the metallic particles after reduction treatment are oxidation- treated in an atmosphere of a mixed gas of e.g. N 2  gas and air that has an O 2  concentration of 0.005W3% at 50W140°C, and thus the desired acicular magnetic metallic particles suitable for a magnetic recording medium such as a magnetic tape are obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6143659-A (JP)
Title: Electrically-conductive polycarbonate resin composition
Inventor: KANAI HIDEO
IPC: H01B1/24
Filed: 1984-08-07
Abstract: PURPOSE:The titled composition having improved electrical conductivity, processing properties and mechanical properties, high industrial value, obtained by blending an aromatic polycarbonate resin with carbon black having length of crystal >=a specific value and an alicyclic epoxy compound. CONSTITUTION:(A) An aromatic polycarbonate resin is blended with (B) 5- 30wt%, preferably 7-20wt% carbon black having >=35Angstrom , preferably >=40Angstrom  length of crystal, <=100m<2>/g, preferably 15-80m<2>/g specific surface area, and <=0.3%, preferably <=0.2% volatile content, obtained by heating carbon black in N2 flow at >=2,500 deg.C, and (C) 0.01-3wt%, preferably 0.05-2wt% alicyclic epoxy compound, preferably a compound containing 1-2 epoxycyclohexyl groups, kneaded in a molten state by an extruder, and pelletized.
Patent JP-H0456692-A (JP)
Title: Escape system by free fall of life boat
Inventor: TAZAKI AKIRA
IPC: B63C9/02
Filed: 1990-06-26
Abstract: PURPOSE:To establish a safe and positive escape system by sliding a life boat down on the sliding way of a mother ship, then letting the life boat fall in the constrained state through a guide rail until the moment of its detachment from the mother ship, and specifying the relation between the drop height of the life boat and the inclination of the sliding way. CONSTITUTION:A life boat T is provided with a guide rail R, and the guide rail R is guided along a sliding way S provided at a mother ship so that the life boat T is slided down and falls in the constrained state following the inclination THETA of the sliding way S and is landed on the water through its succeeding free fall. In this case, the length 1ra of the rail on the rear side from the position of the gravity G of the life boat T itself is shortened, or the rail in this part is bent upward so as to prevent this part from coming in contact with the sliding way S. Also, in order to set the static water landing angle of the life boat T to be less than 90 deg. and its dynamic water landing angle to be more than 0 deg., the drop height H is specified to be more than 0.5 and the inclination THETAis specified to be the value between 10 deg.-90 deg..
Patent JP-S6322154-A (JP)
Title: Solution-like composition containing protein hydrolyzate
Inventor: MATSUNO HIDEKAZU
IPC: A61K8/00
Filed: 1986-07-15
Abstract: PURPOSE:To obtain a solution-like composition, containing a protein hydrolyzate, having high safety with hardly any color change with time, by blending an aqueous solution containing the protein hydrolyzate with an organic acid salt of low-molecular chitosan having >=75% deacetylation degree. CONSTITUTION:An animal or vegetable protein is hydrolyzed by enzymolysis, an acid or alkali to give an aqueous solution of a protein hydrolyzate having about 800-10,000mol.wt. in about 50-80% concentration. An organic acid slat of chitosan having about <=30,000mol.wt. and >=75% deacetylation degree in an amount of 0.1-10wt% based on the total composition is the blended with the aqueous solution. Both are sufficiently stirred to form a transparent and homogeneous solution as a product. An organic acid used for forming the organic acid salt of the chitosan added is suitably selected according to the purpose of utilization, e.g. ampuled liquid medicine, seasoning, cosmetic, etc.
Patent JP-S649713-A (JP)
Title: Resin molding die
Inventor: NOMURA KAZUO
IPC: B29C45/27
Filed: 1987-07-02
Abstract: PURPOSE:To detach a gate filling resin and a molded part automatically through mold opening, and to manufacture a resin molded product at low cost by installing a specific cavity plate near a gate for injecting a molten resin in a mold. CONSTITUTION:A gate 17 for injecting a molten resin is mounted between a first template 12 and a second template 13 abutted against the first template 12, and a cavity plate 14 with compression coil springs 19 is set up on the second template 13 side in the vicinity of the gate 17. The resin 32 is injected into a cavity 4 from the gate 17, and solidified, thus acquiring a molded part 31. The cavity plate 14 is separated from the first template 12 at a time later than the second plate 13, and the molded part 31 and the gate filling resin 32 are detached automatically.
Patent JP-H0722676-A (JP)
Title: Pulse yag laser device
Inventor: TERADA SETSUO
IPC: H01S3/092
Filed: 1993-07-06
Abstract: PURPOSE:To enable continuous optimum processing by providing output feed back function so that specified laser output can be obtained. CONSTITUTION:A monitor circuit 12 which can detects output of laser light 11 is provided. A pulse voltage signal output from the monitor circuit 12 and a monitor voltage detecting a charge voltage of a capacitor are compared. The charge voltage of a capacitor is regulated in accordance with laser output.
Patent JP-H088149-A (JP)
Title: Electrolytic capacitor and manufacturing method
Inventor: SUZUKI HITOSHI
IPC: H01G9/08
Filed: 1994-06-23
Abstract: PURPOSE:To make it possible to estimate a life of an electrolytic capacitor easily and surely by making the inside of a storage case visible from outside for confirmation. CONSTITUTION:In an electrolytic capacitor, a capacitor element impregnated with electrolytic solution is stored in a tightly sealed state in a storage case (A) made of a transparent resin case 5 joined with a metallic case 6. The metallic case 6 has a ring-shaped fitting groove on one opening end, while the resin case 5 with a bottom has a projected part 10 near the opened end with the same diameter as the inside diameter of the metallic case 6. After a rubber ring is fitted to the lower face of the projected part, the lower end of the metallic case is pressed so that the projected part is pushed to the fitting groove of the metallic case 6. Since the resin case 5 is transparent, the capacitor element in the storage case can be visually observed from outside. In addition, the storage case is tightly sealed in a sealed-state fixing step and a deterioration caused by outside air of the capacitor element can be prevented.
Patent JP-S5688028-A (JP)
Title: Blocking, checking controller in pulverized body transportation device
Inventor: FUJII SHIYUUZOU
IPC: B65G53/66
Filed: 1979-12-20
Abstract: PURPOSE: To reliabley check the occurrence of a blocking phenomenon, by a method wherein a booster valve is operated in the opening direction corresponding to changes in the flow of conveying gas produced through the throttling of a pressurizing valve controlled by a pressure detector in a tank.  
     CONSTITUTION: As a result of the occurrence of a blocking phenomenon in a transportation line 5, a friction resistance increases, and thereby a pressure in a tank increases. Consequently, and operation signal from a pressure regulator 16 reduces, and a pressurizig valve 9 is operated in the closing direction. Then, a flow in a pressurizing line 7 decreases, and accordingly, a total flow of the pressurizing line 7 and a booster line 8 also reduces. An operation signal from a flow regulator 19 increases so that the total flow holds a given value, and a booster valve 10 is operated in the opening direction. Thus, a discharge amount of particles from the pressurizing tank 1 reduces, and a mixture ratio of solid to gas decreases. As a result, a blocking condition is suppressed and released. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06345324-A (JP)
Title: Packing container for tight coil for wire rod
Inventor: AOKI TOSHIO
IPC: B65H49/38
Filed: 1993-06-11
Abstract: PURPOSE:To improve the space efficiency and the delivery efficiency for a wire rod at the time of transport by providing a buffer material for supporting the outer periphery of a tight coil on the placing surface of a pallet loaded with a tight coil formed by taking up a wire rod and disposing a protective case on the outside thereof. CONSTITUTION:At the time of packing a tight coil 1 formed by taking up a wire rod, binding the same at the plural peripheral parts by bands 3 and coating the whole periphery with packing vinyl 5, first the coil 1 is loaded on a pallet 7 where a fitting groove 15 is formed on the outer edge part by a lifting means, and after loading, a buffer material 13 is interposed between the fitting groove 15 and the outer periphery of the tight coil 1. Subsequently, the tight coil 1 is coated with a protective case 14, and the lower edge of the case is fitted to the fitting groove 15 to locate the protective case 14. At the time of using the coil, the packing vinyl 5 is cut off along the inside diameter of an opening 14a and the bands 3 are cut. The cut bands 3 are taken out of a slit provided on the protective case 14.
Patent JP-H0511625-A (JP)
Title: Transfer device
Inventor: SUEMATSU NOBUO
IPC: G03G15/00
Filed: 1991-07-06
Abstract: PURPOSE:To obtain desired transfer efficiency without being influenced by fluctuations in the kind, shape, thickness, etc., of a recording medium and a change in the environment, on a transfer device electrostatically transferring an electrified toner image carried by an image carrier such as a photosensitive body and a dielectric to the recording medium such as a recording form. CONSTITUTION:This roller transfer device is composed of a charge applying means disposed so as to regulate an image transfer position with respect to the image carrier, and simultaneously, apply a charge to the recording medium passing the image transfer position, a power source means for applying electric energy to the charge applying means to apply the charge having the polarity reversed to that of the electrified toner image from the charge applying means to the recording medium, a detecting means detecting the electric characteristics of the recording medium before it reaches the image transfer position, and an output control means controlling the output of the electric energy from the power source means according to the electric characteristics detected by the detecting means, to transfer the electrified toner image from the image carrier to the recording medium with optimum transfer efficiency.
Patent JP-H06344785-A (JP)
Title: Antiskid braking system of vehicle equipped with differential limiting device
Inventor: WATANABE MASAHITO
IPC: B60K17/346
Filed: 1993-06-11
Abstract: PURPOSE:To make control over an antiskid braking system so as to be satisfac torily performed by controlling a differential limiting device so properly, in a vehicle equipped with this device. CONSTITUTION:A first propeller shaft 9 is interposed between a transfer unit 8 connected to t' rear of a power unit 7 and a rear differential 12 connected to each of rear wheels 3 and 4 via rear-wheel driving shafts 10 and 11, while a second propeller shaft 13 is interposed between the transfer unit 8 and a front differential 16 connected to each of front wheels 1 and 2 via front-wheel driving shafts 14 and 15. In addition, at the time of control over an antiskid braking system, the lockedness of a center differential 17 of the transfer unit 8 is released, in addition to both these front and rear differentials 16 and 12, while at a time when a deviation value of wheel speed in the left front wheel 1 to a pseudo-body speed is larger than the set value, by way of example, the rear differential 12 is made into a state of being locked, and output torque in the power unit 7 is transmitted to the left rear wheel 3.
Patent JP-H0215405-A (JP)
Title: Perpendicular magnetic head
Inventor: HYO HIROO
IPC: G11B5/11
Filed: 1988-07-04
Abstract: PURPOSE:To eliminate the leak of a magnetic flux from a main magnetic pole and to increase a coil output by tightly surrounding the main magnetic pole with a superconducting thin film excluding a contact surface with a medium and a junction part with a yoke. CONSTITUTION:A main magnetic pole 1 is tightly surrounded by a superconducting thin film 2 excluding the contact surface with the medium and the junction part with a yoke 3. The superconducting thin film 2 consists of a ceramic-based high temperature superconducting material such as (Y, Ba)2Cu2O7, and it is cooled at <= a critical temperature by a prescribed cooling mechanism. Consequently, due to the characteristic of the complete diamagnetism of the superconducting thin film 2, the magnetic flux of the main magnetic pole 1 is prevented from leaking to the outside, and the all magnetic fluxes are guided to the yoke 3. Thus, a high output current can be obtained to a coil 4.
Patent JP-S6228548-A (JP)
Title: Steel belt for power transmission
Inventor: MATSUSHITA TOMIHARU
IPC: F16G1/21
Filed: 1985-07-27
Abstract: PURPOSE:To equalize stress produced in each hoop by making a hoop of the innermost layer of a steel belt thinner than a hoop of the outermost layer thereof. CONSTITUTION:A steel belt 1 is formed by lapping a lot of hoops 2 each other. The thickness (t) of the hoop 2 is made smaller as the hoop goes from the inner layer to the outer layer. That is, the hoop 2 of the innermost layer and the hoop 2 of the outermost layer are formed in such a manner as to have a thickness (t) so that the stress of the innermost layer hoop is ideally equal to that of the outermost layer hoop. Thus, the stress of the innermost layer is decreased, and stress produced in each hoop is equalized to lengthen the life of the steel belt more than the conventional belt.
Patent JP-S6325491-A (JP)
Inventor: SUTEIIBUN AARU ZUEERAA
IPC: F28F1/12
Filed: 1987-07-02
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-S5791335-A (JP)
Title: Adjusting method of injection timing of fuel injection timing regulator in case of engine trouble
Inventor: SUZUKI TAKAYUKI
IPC: F02D1/16
Filed: 1980-11-26
Abstract: PURPOSE: To readily restart an engine after its stall by providing one member which is driven by the engine, the other member which is connected to a fuel pump and an actuator which causes a revolution phase difference between both of the members, and setting one of the members in an advance phase condition, when an abnormal condition occurs.  
     CONSTITUTION: A position C is an angle position which has no revolution phase difference between the first and second members 11, 12. If a control valve 2 and/or a pipe 5 in an oil pressure circuit 4 connected to an actuator 13 is damaged or leaks oil when a fuel injection timing device 1 is operated, with the second member 12 having no revolution phase difference from the first member 11, a pressure i a cylinder 132 of the actuator 13 is released. Synchronously, the second member 12 is violently turned clockwise by a spring 14 into its status where the member 12 has an advanced phase with respect to the member 11. As the injection pump P connected to the member 12 is resultantly set in an advanced phase, the engine supposed to be stopped under said condition of the damage or the oil leak may be readily restarted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6227355-A (JP)
Title: Production of mirror
Inventor: SHIRAI YOSHIHIRO
IPC: G02B5/08
Filed: 1985-07-26
Abstract: PURPOSE:To obtain a mirror having high reliability at and under a high temp. and high humidity by cleaning a glass substrate with a solvent or chemical then cleaning the substrate by an ion bombardment method (sputter etching) and successively forming a reflection film, protective film and backing coated film thereon. CONSTITUTION:The glass substrate 1 for the mirror or the under side of a cell is cleaned by using the solvent or chemical. The substrate after cleaning is further sputtered with Ar for several seconds and is thereby cleaned; thereafter a reflecting mirror 2 consisting of Al is formed to 1,000-3,000Angstrom  by resistance heating or EB method, etc. The protective film 4 consisting of SiO2 is further formed on the mirror 2 to 1,000-3,000Angstrom  thickness by an EB or sputtering method, etc. The backing coated film 3 is finally formed by back stop coating, for example, by coating an alkyd melamine resin on the rear and drying the same at 100 deg.C. The specular surface of the mirror formed by the above-mentioned method exhibits good durability and high reliability when subjected to the high-temp. and high-humidity aging test for 2,000hr at and under 70 deg.C and 95%.
Patent JP-S5877262-A (JP)
Inventor: BIKUTOORU FUOSUKANOUITSUCHI AF
IPC: H01L31/04
Filed: 1981-10-20
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-H0830501-A (JP)
Title: Data base management system
Inventor: TANAKA TATEJI
IPC: G06F21/62
Filed: 1994-07-19
Abstract: PURPOSE:To make it possible to utilize a data base capable of describing its data definition/operation as the extension of a data definition/operation function of existing programming language. CONSTITUTION:This data base management system is provided with a buffer area 25 having a page area 251 for storing the page information of a data base and an object area 252 for storing an object and capable of storing data base information, an access managing part 21 capable of referring/updating the object stored in the object area 252, a buffer area managing part 24 for allocating the object in the data base to the object area 252, and a page information managing part 26 for managing relation between the page information in the data base and that in the object area and the access managing part 21 has an object access management routine part 55 for judging whether an object to be found out is in the object area 252 or not and instructs the managing part 24 to refer the object or allocate the object to the page area 251.
Patent JP-S6060390-A (JP)
Inventor: NAKAMURA SUSUMU
IPC: B22D25/02
Filed: 1983-09-12
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-H05333379-A (JP)
Title: Production of thin-film transistor panel
Inventor: KAMATA HIDEKI
IPC: H01L27/12
Filed: 1992-06-03
Abstract: PURPOSE:To prevent the dielectric breakdown of a gate insulating film by static electricity and to improve the yield of production by forming a conductive metallic film over the entire surface of the rear surface of a substrate and oxidizing this film to an insulating film after the completion of thin-film transistors(TFTs). CONSTITUTION:The conductive metallic film 10 which is to be made into the transparent insulating film by oxidation is formed by a sputtering device to a prescribed film thickness on the rear surface of the transparent substrate 1, i.e., on the surface opposite from the surface to be formed with the TFTs 2 and pixel electrodes 9 prior to the formation of the upper electrodes to be formed of a gate insulating film 4 among the gate electrodes 3 and source and drain electrodes 7, be formed on the transparent substrate 1. Namely, if the conductive metallic film 10 is formed on the rear surface of the transparent substrate 1, the static electricity is grounded from the conductive metallic film 10 to a substrate transporting device, etc., even if the static electricity is generated by the friction contact, etc., from a substrate transporting device, etc., and, therefore, the electrification of the transparent substrate 1 with the static electricity is prevented.
Patent JP-S5867283-A (JP)
Inventor: HIRAYAMA TETSUO
IPC: D05B55/14
Filed: 1981-10-19
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-H07324110-A (JP)
Title: New alternating copolymer
Inventor: KYO SUNAO
IPC: C08F220/10
Filed: 1995-06-08
Abstract: PURPOSE:To obtain an alternating copolymer comprising recurring units represented by a given formula wherein structural units (I) represented by a specific formula are linked alternately with structural units (II) represented by a specific formula. CONSTITUTION:An isopentenyl compd. such as methylbutenyl ether and an unsatd. compd. such as maleic anhydride mixed together at a predetermined proportion are polymerized in the presence of a radical initiator such as azoisobutyronitrile. After completion of the reaction, the, resulting product is purified with a reprecipiting solvent to obtain an alternating copolymer having an average mol.wt. of 3,000 to 300,000 and comprising recurring units of the formula IV or V wherein structural units (I) of the formula I (wherein R<1> as an alkyl, cycloalkyl, aryl or aralkyl group having an ether bond) are linked alternately with structural units (II) of the formula II (wherein R<2> is COOR<4> or is combined with R<3> to form -COXCO-; R<4> and R<6> are each alkyl; X is NR<5> or O; and R<5> is H, alkyl, phenyl, or the like) or the formula III (wherein R<7> is cyano or COOR<9>; R<9> is alkyl; and R<8> as H, Cl, F, or cyano).
Patent JP-H1117748-A (JP)
Title: Method for demodulating frequency shift keying signal
Inventor: FUJIMURA AKIHISA
IPC: H04L27/14
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To easily demodulate the frequency shift keying(FSK) signal of multichannel. SOLUTION: An FSK signal is supplied to a digital signal processor(DSP) 14. At the DSP 14, quadrature modulation to two frequencies fH and fL at the time of modulation is performed to the FSK signal and a spectrum band is shifted to near DC. The signals shifted to near DC are respectively extracted by LPF 24, 26, 42 and 44. The size of extracted DC component is calculated and the levels of fH and fL are compared by a comparator 32. Then, the signal is demodulated. Since the levels are compared after shifting to near DC, even the FSK signals having different central carrier frequencies can be processed by the same kind of LPF 24-44.
Patent JP-S5955245-A (JP)
Inventor: SATOU HIROKUNI
IPC: A61B8/00
Filed: 1982-09-25
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-S5868986-A (JP)
Title: Schottky barrier-diode
Inventor: SATOU AKIHIRO
IPC: H01L29/872
Filed: 1981-10-21
Abstract: PURPOSE:To form a steep breakdown wave-form, to make the diode resist to thermal breakdown and to increase forward currents by forming a buried layer, which has high concentration and consists of the first conduction type, to the semiconductor substrate of an epitaxial layer region at the inside of a guard ring and an interface section. CONSTITUTION:An implanted layer 7 is formed to the N<+> type silicon semiconductor substrate 3 through ion implantation. The N type epitaxial layer 4 is shaped to the upper surface of the substrate 3. The N<+> type buried layer 8 extending to the epitaxial layer 4 and the substrate 3 is formed through heat treatment and the extension and diffusion of the layer 7. A circular guard ring 2 is shaped to the surface section of the epitaxial layer 4. An insulating film 5 is molded onto the layer 4, and curcularly removed to form a contact window, and an electrode 1 is shaped to the window.