baber/WOPTO huggingface dataset:
Patent JP-H05295248-A (JP)
Title: Settable composition
Inventor: ITAYA NORIKO
IPC: C08L71/02
Filed: 1992-04-22
Abstract: PURPOSE:To obtain the subject composition having large tackiness-reducing effect immediately after and good storage stability by blending a silicon- containing polymer compound having a hydrolyzable silicon group with an oxidation curing type unsaturated group-containing compound and a lig curable unsaturated group-containing compound. CONSTITUTION:The objective composition is obtained by blending (A) 100 pts.wt. silicon-containing polymer compound containing a hydrolyzable silicon group with (B) 0.1-20 pts.wt. oxidationcurable unsaturated group-containing compound (e.g. tung oil or linseed oil) and (C) 0.001-20 pts.wt. compound containing a light-curable unsaturated group [preferably a compound having (meth) acrylic group such as propylene glycol diacrylate]. The component A is obtained by reacting, e.g. terminals of polyoxyalkylene compound having functional groups with a compound of the formula [R<1> is a 1-20C monovalent organic group; X is hydrolyzable group; (a) is 1-3; R<2> is a 1-17C divalent hydrocarbon]. As this polyoxyalkylene compound, polyoxypropylene diol or polyoxypropylene triol is preferably used.
Patent JP-2000323638-A (JP)
Title: Method for forming lead frame
Inventor: YAGI WAKA
IPC: H01L23/50
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a lead frame for preventing generation of non-uniform plating in plating processing by a 'first mask plating + stamping method' or the like. SOLUTION: Guide holes 14 are formed in first pressing at a lead frame material 10, and a plating liquid bank holes 18 are formed at the four corners of a plating region 17. Afterwards, sliver plating is operated to the plating region 17, and then one part of the plating region 17 is formed as a semiconductor chip loading part and a terminal part by second pressing, and the residual part of the plating region 17 reused to form a lead frame.
Patent JP-H08307535-A (JP)
Title: Telephone system
Inventor: MARUYAMA SHIGERU
IPC: H04M3/42
Filed: 1995-04-27
Abstract: PURPOSE: To provide a telephone system with which a line wire response is enabled without waiting calling broadcasting again even when a trunk line number or the like is not clear since the contents of that calling broadcasting are not clear for a callee, who receives the calling broadcasting, and labor can be saved by distributing a calling operation. CONSTITUTION: Concerning the telephone system provided with plural telephone sets 2A-2N, this system is provided with a line wire connecting means 6 for connecting plural line wires 3, telephone set connecting means 8 connected with this line wire connecting means 6 and connected with the plural telephone sets 2A-2N, broadcasting means 5 for performing calling broadcasting while being connected with this telephone set connecting means 8, recording/ reproducing means 10a and 10b for recording and reproducing the contents of calling broadcasting while being connected with the telephone set connecting means 8,  and control means 7 for successively sending the latest contents of calling broadcasting recorded in the recording/reproducing means 10a and 10b to the broadcasting means 5 when the dial of an access code from the telephone sets 2A-2N through the telephone set connecting means 8 is confirmed.
Patent JP-H07310885-A (JP)
Title: Pipe end joining joint
Inventor: YAMASHITA ATSUSHI
IPC: F16L41/02
Filed: 1994-05-19
Abstract: PURPOSE:To dispense with joining by thermal brazing, to uniformize mutual thickness, and also to secure mechanical strength by taking a means wherein an adhesive is applied between mutual peripheral surfaces when an enlarged diameter wall part of a pipe body to an assembly cylinder projectingly provided on a joint main body. CONSTITUTION:In a joint main body 1, an joining cylindrical wall 2 taking its root vicinity as a stepped part 2' as a stopper wall is projectingly provided on the peripheral side wall part communicating with an annular flowing recessed part 3 formed by a connecting head part l'. While, respective attaching holes 4, 4' penetrating the annular flowing recessed part 3, and taking hole peripheral parts on the flat surface sides faced to each other as respective parallel seat surfaces 3', 3'' are projectingly provided, and a bolt for an eye joint is screwed thereto and fastened to a counterpart member. When an enlarged diameter wall part P' of a pipe body P is press-fitted into the joining cylindrical wall 2, for example, one-liquid or two-liquid, preferably cold hardening type adhesive 5 is applied between mutual peripheral surfaces. Thereby joining by thermal brazing is dispensed with, and mutual thicknesses in the press-fitting part are uniformized, and also mechanical strength is secured.
Patent JP-S5354791-A (JP)
Title: Electric connector
Inventor: KAMIWAKI OSAMU
IPC: H01R35/00
Filed: 1976-10-28
Abstract: PURPOSE: To raise the reliability and the accuracy in its size and materialize the minituarization of a connector for electronic instrument use by burying the metallic mamber having the elasticity in the insulated material and forming the metallic member transformable elastically beteen the both terminals thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05306240-A (JP)
Title: Production of isobutane
Inventor: MORI YOSHIHIKO
IPC: C07C9/12
Filed: 1992-04-24
Abstract: PURPOSE:To solve problems of corrosion of apparatus or complicatedness of process and simultaneously suppress formation of by-product, especially coke and improve activity of catalyst using a specific catalyst when isobutane is produced by isomerizing n-butane. CONSTITUTION:n-Butane is isomerized in the presence of a noble metal- heteropolyacid catalyst consisting of an heteropolyacid salt containing potassium as a metal ion and platinum or palladium, preferably at 20-350 deg.C under 1-50kg/ cm<2>G pressure to advantageously provide isobutane industrially useful as an alkylating agent. Furthermore, the catalyst can be prepared by mixing, e.g. platinum or a palladium precursor with a heteropolyacid and a potassium compound and then burning the mixture or mixing platinum or the palladium precursor containing potassium with a heteropolyacid and then burning the mixture. The burning temperature is 250-500 deg.C, preferably 300-400 deg.C.
Patent JP-H07317261-A (JP)
Title: Handrail
Inventor: KAMATA MIHAKO
IPC: E04F11/18
Filed: 1994-05-20
Abstract: PURPOSE:To easily install a handrail to the interior of an existing structure, and to prevent the handrail from becoming faulty even though a heavy force is exerted thereon. CONSTITUTION:A handrail 1 is composed of a handrail member 10, arranged along the wall surface W of a structure, and a spandrel panel 11, arranged along the wall surface W of the structure on a part below the handrail member 10 for supporting load from the handrail member 10. As force applied to the handrail member 10 is transmitted to the floor surface F and the wall surface W of the structure through the spandrel panel 11 arranged on the lower part, breakage does not occur to the handrail 1 even though a heavy force is applied to the handrail member 10. The handrail member 10 and the spandrel panel 11 can be installed easily without the need for applying extra works to the existing structure.
Patent JP-S5756658-A (JP)
Title: Intake manifold of internal combustion engine
Inventor: TANAKA KOUTAROU
IPC: F02M35/10
Filed: 1980-09-17
Abstract: PURPOSE: To provide a uniform flow of mixture into all cylinders so that the distribution characteristic may be improved by bending the central intake air passage among intake passages and forming by-pass passage in the bottom portion of the intake air passage of a serial three cylinder type engine.  
     CONSTITUTION: A main pipe B4 connected to a carbureter A is connected respectively to cylinders C1WC3 through three intake air passages B1WB3. The central intake air passage B2 has the upwardly bended portion B2' and by-pass passage B2''' of a small diameter is formed horizontally in the bottom portion of the intake air passage B2. Thereby the mixture, which has been normally liable to flow into the central intake air passage shall be uniformly distributed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01303054-A (JP)
Title: Power device
Inventor: FUKAMI KOJI
IPC: H02J1/10
Filed: 1988-05-30
Abstract: PURPOSE:To improve reliability, by providing a detection means and a comparison means of self-generated voltage to one of the stabilized power devices in parallel operation. CONSTITUTION:The output of a transformer 8 of a stabilized power device is rectified by diodes 10 and 11 in a self-generated voltage detection circuit 9 and smoothed by a choke coil 12 and a capacitor 13. A resistor 14 acts as a dummy resistor. A main circuit section (diodes 15 to 16, etc.) and the self- generated voltage detection circuit 9 take similar circuitry and the detection circuit 9 detects self-generated voltage V2. This voltage V2 is divided with resistors 19 to 20 and is inputted into an error amplifier 24 through a comparator 21. The output terminal voltage of the comparator 21 will thereby be at a value higher than that of the terminal voltage V3 of a resistor 27 when the output voltage V2 of the detection circuit 9 is lower than the external output voltage V1. The output terminal voltage therefore controls an element 32 so as to raise the output voltage through a PWM control circuit 31, etc.
Patent JP-S5556635-A (JP)
Title: Preparation of surface top coat in semiconductor device
Inventor: MINATO TETSUO
IPC: H01L21/318
Filed: 1978-10-20
Abstract: PURPOSE: To improve the characteristics of a semiconductor device, by decreasing the tension stress of a Si 3 N 4  film by injecting inert ions only to the Si 3 N 4  film between the laminating films of SiO 2  and Si 3 N 4  films grown on a semiconductor substrate.  
     CONSTITUTION: The whole surface of a Si substrate 1 is coated with a SiO 2  film 2, a window 3 is opened in a fixed region and a P + -type region 4 is diffusion-formed to the window. A SiO 2  film 5 and a Si 3 N 4  film 6 are laminated on the whole surface and grown by means of a CVD method, and a window hole 7 is bored letting it correspond to the region 4. An Al electrode 8 is evaporated contacting it with the region 4, and inert ions, such as Ar + , etc. are injected onto the whole surface. A peak of injection is produced in a region slightly entering from a surface of the film 6 and a tail is not reached to the film 5 by selecting the energy of injection and the quantity of injection at that time. Thus, the minuteness of the film 6 decreases, tension stress lessens distortion stress reduces and the currents of PN junction in the opposite direction diminish. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07309227-A (JP)
Title: Rail type diving traveling system
Inventor: FUTAMI HIROSHI
IPC: B61B7/00
Filed: 1995-05-29
Abstract: PURPOSE:To move a diving traveling vehicle body securely and safely from land to underwater regardless of the weather, etc. CONSTITUTION:A pair of traveling guides 10 each of which has a submersible traveling surface 12 and land traveling surface 13 are laid in a closed loop shape in such a way that at least a part of each of them is located on land and the other part thereof is located in water. A diving traveling vehicle body 1 moved along these traveling guides 10 is arranged between these respective traveling guides 10 and driving tires 9 which are brought into contact with the land traveling surface 13 a traveling on land and also brought into contact with the submersible traveling surface 12 at traveling in water are arranged on both side parts of this diving traveling vehicle body 1 for freely turning and driving. The diving traveling vehicle body 1 is reciprocated along the traveling guides 10 by turning and driving reciprocally these driving tires 9.
Patent JP-S5922865-A (JP)
Inventor: MITSUI NOBUO
IPC: B66B1/30
Filed: 1982-07-28
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-S63295473-A (JP)
Title: Dielectric material for circuit board
Inventor: ICHINOSE NOBORU
IPC: H01B3/08
Filed: 1987-05-27
Abstract: PURPOSE:To obtain the titled dielectric material capable of being baked at a low temp. and having superior insulating characteristics, mechanical strength and chemical durability by providing a special compsn. consisting of SiO2, CaO, MgO and Al2O3. CONSTITUTION:10-60wt.% SiO2 is mixed with 10-60wt.% CaO, 1-30wt.% MgO and 0-50wt.% Al2O3 and the mixture is further mixed with about 70wt.% crystalline filler such as Si3N4 as required. The mixture is then melted by heating to 1,500-1,700 deg.C, vitrified by rapid cooling and ground to obtain a dielectric material for a circuit board made of glass having <=1,200 deg.C crystallization temp.
Patent JP-H07327618-A (JP)
Title: Quality improver for cooked rice and method for improving quality
Inventor: KAMIOKA HIDEYA
IPC: A23L7/10
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a quality improver for cooked rice, containing a polydextrose as an active ingredient, capable of approximating the texture of a cooked raw material rice such as Indica-type rice, blended or low-grade rice to that of Japonica-type rice and suppressing the occurrence of a dry feeling and excellent in properties of preventing starch from retrograding. CONSTITUTION:This quality improver for cooked rice contains a polydextrose and further an amylase as active ingredients. The amounts of the active ingredients based on the weight of raw rice are preferably 0.1-2wt.% polydextrose and 0.005-0.5wt.% amylase. Furthermore, this method for improving the quality of the cooked rice is to preferably cook a foreign rice or a low-grade rice raw material in the presence of the quality improver.
Patent JP-H08325619-A (JP)
Title: Method for restraining foaming of steelmaking slag
Inventor: ISHII HIROMI
IPC: C21C5/28
Filed: 1995-05-29
Abstract: PURPOSE: To provide a method for efficiently, safely and inexpensively restraining the foaming of steelmaking slag in a slag pan. CONSTITUTION: At the time of restraining the foaming of the steelmaking slag in the slag pan 3, atomized water is spread on the slag surface in the slag pan 3 to restrain the foaming of the steelmaking slag. Further, the supplying speed of the spread water is made to be 15-70l/min/m<2> of the slag surface.
Patent JP-S5832855-A (JP)
Title: Alpha-isocyanoacetic acid anilide derivative, its preparation, and fungicide for agriculture and gardening
Inventor: YONEDA NAOTO
IPC: A01N37/34
Filed: 1981-08-19
Abstract: NEW MATERIAL:A compound shown by the formulaI(R is H, or alkyl; the ring A is phenyl which may have 1-3 substituent groups selected from alkyl, alkoxy, nitro, and halogen). EXAMPLE:alpha-Isocyanoacetic acid 4-methylanilide. USE:A fungicide for agriculture and gardening. Showing improved activity against especially powdery mildew of cultivated plants such as cucumber or leaf mold of tomato. Usable as a solid agent or spray. PROCESS:An alpha-isocyanoacetic acid compound shown by the formula II (X is alkali metal) is reacted with an aniline compound shown by the formula III in a solvent such as tetrahydrofuran, chloroform, etc. in the presence of a condensation agent (e.g., a combination of dicyclohexylcarbodiimide and 1-hydroxybenzotriazole, etc.) at 0-50 deg.C to give a compound shown by the formulaI.
Patent JP-S6110959-A (JP)
Title: Dc motor
Inventor: MAEKAWA NOBUTERU
IPC: H02K23/00
Filed: 1984-06-25
Abstract: PURPOSE:To eliminate powder dusts in a sensor container by providing a partition wall between the container of the sensor for mechanically detecting the rotary position of a rotor, and a magnetic circuit section in the rotor and stator. CONSTITUTION:Axial ends are supported by bearing blocks Ba, Bb, and a rotor R disposed with stators Sa, Sb at the periphery is formed of a shaft 2 and a magnet secured to the shaft 2. A bearing base 8 in the block Ba has a recess 12 at the opposite side surface to the rotor R side, and a rotary position detecting sensor or the rotor R is disposed in the recess. This sensor mechanically detects, and has a rotor C mounted at the end of the shaft 2 of the rotor R, and a pair of brushes 13, 14 respectively contacted with segments 19, 20 aligned in a pair of axial directions formed on the outer periphery of the rotor C.
Patent JP-H0426208-A (JP)
Title: Multiplying circuit
Inventor: KATAKURA MASAYUKI
IPC: G06G7/16
Filed: 1990-05-21
Abstract: PURPOSE:To improve an S/N by setting an output current signal, which is obtained as difference between the respective collector currents of transistors setting the ratio of saturated currents at a specified value, at a specified value. CONSTITUTION:First and second transistors Q1 and Q2 are provided while inputting an input current signal (i) to a base connecting point and setting the ratio of the saturated currents at N-1:1 (N>2), and third and fourth transistors Q3 and Q4 are provided while similarly setting the ratio at 1:N-1. Then, fifth and sixth transistors Q5 and Q6 are provided while similarly setting the ratio at N-1:1, and seventh and eighth transistors Q7 and Q8 are provided while similarly setting the ratio at 1:N-1. Then, an output current i0 to be obtained as the difference between the respective collector currents of the transistors Q6 and Q7 is set at the specified value of i0=+ or -Iy/Ix.i. Thus, the S/N can be improved even without letting any large current flow or enlarging the size of the transistor.
Patent JP-H0425433-A (JP)
Title: Food container
Inventor: KANAI MITSURU
IPC: B29C51/14
Filed: 1990-05-21
Abstract: PURPOSE:To prevent the flavor of contents from being attracted to a packaging medium and also to easily and surely perform deep drawing molding by providing a biaxially stretched polyester resin layer wherein elongation at rupture is specified to the innermost face of a food container in this food container having a recess formed by deep drawing. CONSTITUTION:A sheet 10 constituting a food container is formed of a laminate structure having at least two layers. A biaxially stretched polyester resin layer 11 having 150-200% elongation at rupture is provided to the innermost face of the food container. As the biaxially stretched polyester resin layer 11, for example biaxially stretched polyethylene terephthalate resin is utilized. A nonorientated polypropyrene resin layer 12 is provided in contact with this layer 11. Furthermore a polypropylene resin layer 13 is provided in contact with the layer 12.
Patent JP-H0425874-A (JP)
Title: Developer carrying body
Inventor: AOTO ATSUSHI
IPC: G03G15/08
Filed: 1990-05-21
Abstract: PURPOSE:To obtain a roller which can be stuck with a large quantity of sufficiently electrified toners and does not allow electric charges to remain by making conductor parts and dielectric parts to coexist in microareas on the surface of a developing roller and incorporating a surfactant into a semiconductor part. CONSTITUTION:The surface of a smooth roller is coated with a conductive adhesive and semiconductive particles are adhered thereon. The surface thereof is then coated with dielectrics and is then dried and polished, by which the microelectrode surfaces are formed. In addition, the surfactant is incorporated into the semiconductive particles, by which the developing roller 20 is formed. Many microclosed electric fields are formed on the surfaces in this way and the electric field intensity is increased, by which the large quantity of the sufficiently electrified toners are stuck to the roller. Since the surfactant is incorporated into the semiconductive particles, the roller which is free from the residual charges is obtd. while the insulating characteristic of the dielectrics is maintained without affecting the formation of the closed electric fields.
Patent JP-H0724742-A (JP)
Title: Saw blade for sawing ductile cast iron product
Inventor: GIYUNTAA BAUERU
IPC: B23D61/02
Filed: 1994-05-23
Abstract: PURPOSE: To saw ductile cast iron pipes with a cement lining by bonding hard material particles formed as boron nitride particles onto a substrate by a metallic bonding layer. CONSTITUTION: This saw blade 10 is formed by covering a cutting region of a longitudinal substrate 12 made of tool steel with boron nitride particles 14. The cutting region 18 is a little tapered to the remaining region of the substrate 12, and the thickness is set to about 2 to 2.5 mm. The boron nitride particles 14 are formed from cubic system boron to have a particle diameter of about 0.3-1.0 mm, for example, 0.6-0.7 mm. The boron nitride particles 14 are held on the cutting blade region 18 of the substrate 12 by a bonding layer 16 made by an electrodeposition (anode/cathode) nickel layer with a Vickers hardness of about 400 HV.
Patent JP-S62289199-A (JP)
Inventor: JIYOO AN HOSUKINSU
IPC: C12P21/02
Filed: 1987-05-27
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-S6022365-A (JP)
Title: Transistor device
Inventor: TAKASU HIDESHI
IPC: H01L27/06
Filed: 1983-07-18
Abstract: PURPOSE:To highten the current amplification factor and to improve the switching speed of the titled device by a method wherein a vertical type P-N-P transistor is formed, and the width of said transistor is reduced together with its base capacitor. CONSTITUTION:After an N<+> type buried layer 4 has been formed on the surface layer of a P type semiconductor substrate 2, a N type epitaxial layer is formed. Said epitaxial layer is divided and isolated by an isolation region, and the first N type semiconductor region 8 is formed. The first P type semiconductor region 10 is formed in the region 8. The second N type semiconductor region 12 is formed on the region 10. The second P type semiconductor region 14 of high impurity density is formed in the region 12. Also, N<+> regions 16 and 18 to be used to lead out an electrode are formed separately on the first and the second N type regions 8 and 12. An emitter electrode 20 is formed on the second P type region 14, a base electrode 22 is formed on the second N type region 12, a collector electrode 24 is formed on the region 10, an electrode 26 is formed on the region 8, and a reference potential point electrode 28 is formed on an isolated region 6.
Patent JP-S62287155-A (JP)
Title: Analysis of concentrated acid or base
Inventor: ISHIBASHI NOBUHIKO
IPC: G01N31/00
Filed: 1986-06-06
Abstract: PURPOSE:To enable a quick simple, exact and continuous analysis of a concd. acid or base without wearing a glass electrode by injecting the concd. soln. of the acid or base into diluting water flowing in a diluting water path to dilute the soln., mixing the soln. with the flow of a concd. buffer soln. consisting of an acetic acid-Na acetate and detecting the change of the liquid characteristic of the buffer soln. CONSTITUTION:This analyzing instrument includes a buffer soln. flow passage 1 consisting of a 'Teflon(R)' tube and a diluting water flow passage 2 consisting of the same tube. The concentrated soln. of the acid or base is injected into the diluting water flowing in the flow passage 2 from a sample injection part S by a sample injector 4 and is diluted with the diluting water. Said soln. is mixed with the concd. buffer soln. consisting of the acetic acid-Na acetate flowing in the flow passage 1 at a mixing point M. The change of the liquid characteristic of the buffer soln. generated in this stage is detected by an absorbancy detector 6 and a flow type glass electrode detector 7.