baber/WOPTO huggingface dataset:
Patent JP-H05215337-A (JP)
Title: Combustion device of gas turbine
Inventor: NISHIKAWA MASAHIKO
IPC: F23R3/26
Filed: 1992-02-03
Abstract: PURPOSE:To assure a superior combustion efficiency as well as to restrict occurrence of NOx in a combustion device of a gas turbine by a method wherein a rate between an amount of combustion air and an amount of diluting air is controlled with a simple configuration. CONSTITUTION:A downstream end part 2a of the first cylindrical member 2 is slidably fitted into an upstream end part 4a of the second cylindrical member 4. Combustion air is flowed into the primary combustion region 6a and the secondary combustion region 6b through the primary combustion air hole 8 and the secondary combustion air hole 10. Then, diluting air is flowed into the diluting region 6c through the diluting air hole 12. In the case that the engine is operated under a low load, the diluting air hole 12 is kept at its full- opened state. In turn, at the time when the engine is operated under a high load, the heating calorie generated within the combustion chamber 6 is increased, resulting in that the first cylindrical member 2 is thermally expanded and then a part of the diluting air hole 12 is closed by the circumferential wall surface of the upstream end part 4a of the second cylindrical member 4.
Patent JP-H09207445-A (JP)
Title: Thermal recording sheet
Inventor: MINAMI TOSHIAKI
IPC: B41M5/30
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal recording sheet having excellent coloring sensitivity by adding a urea (thiourea) derivative in a thermal coloring layer as an organic developer and adding a fixed rate of benzenesulfone anilide derivative in the organic developer as a sensitizer. SOLUTION: On a support body, a thermal coloring layer which contains a colorless or light color basis colorless dye and an organic developer as main components is provided. The thermal coloring layer contains a compound to be expressed by formula I or II as an organic developer, and contains 0.01-2 pts. of benzenesulfone anilide derivative to be expressed by formula III based on 1 pts. of organic developer. (A) represents a hydrogen, a 1-4C alkyl group, R1 -R3 represent a hydrogen atom, a 1-4C alkyl group, (Y) represents a sulfur or oxygen atom, (B) represents a hydrogen, a 1-4C alkyl group, (X) and (Z) represent a 1-6C alkyl group, a 1-6C alkoxy group, and (m) is an integer of 0-2. Thus, a thermal recording sheet having excellent coloring sensitivity can be obtained.
Patent JP-H10214857-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAMURA TOSHIO
IPC: H01L21/56
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a tape carrier package(TCP) in which a semiconductor chip of a one-side pad array type is mounted and which can realize a uniform package thickness and also can improve an assembling workability. SOLUTION: In the TCP, dummy pads 6b are arranged to one side of a semiconductor chip 2 opposed to the other side thereof having bonding pads (effective pins) 6a concentratedly arranged thereto, dummy leads 5 arc formed on insulating tapes 4, one ends (inner lead parts 5a) of the leads 5 connected to the bonding pads 6a as well as the inner leads 5a of the dummy leads 5 connected to the dummy pads 6b are used to support the semiconductor chip 2.
Patent JP-H08214414-A (JP)
Title: Vertically asymmetric 8-shaped coil
Inventor: MURAI TOSHIAKI
IPC: H02K41/025
Filed: 1995-02-06
Abstract: PURPOSE: To provide a coil for a magnetically levitated device, in which non- contact is made possible at low speed, by generating large guide force to displacement in the horizontal direction while reducing moment in the rolling direction. CONSTITUTION: In induction coils 2, 2', upper coils 3, 3' in smaller height in the induction coils and lower coils 4, 4' in larger height in the induction coils are connected in the opposite directions to field generating coils 1, 1'. The left and right coils of a track 7 are also connected so as to be mutually directed in the opposite directions to a magnetic field generated by the field generating coils 1, 1' by a null flux line 5 in the upper coils 3, 3' and the lower coils 4, 4'. The upper coils 3, 3' in smaller height are reduced in the impedance of the upper and lower coils. The upper and lower centers 9, 9' of the inductions coils are formed in the mating faces of the upper and lower coils.  Accordingly, large guide force is generated even when the upper and lower centers 8, 8' of the field generating coils are made lower than the upper and lower centers 9, 9' of the induction coils and levitating force is generated.
Patent JP-S60163016-A (JP)
Title: Projection lens for television projector
Inventor: ARAI NORIKAZU
IPC: H04N5/74
Filed: 1984-02-06
Abstract: PURPOSE:To obtain the titled lens which has corrected satisfactorily various aberrations by constituting it of two lenses of a biconvex lens and a negative lens in order from a screen side, making at least one refractive surface of both the lenses aspherical, and also satisfying prescribed conditions. CONSTITUTION:The titled lens is constituted of the first lens L1 being a biconvex lens and the second negative lens L2 from a screen side, at least one refractive surface of each lens L1, L2 is made aspherical, and this optical system is made to satisfy conditions of inequalities I and II. In this regard, in the inequalities, (f):r2:n1:n2:f1: and f2 denote a focal distance of the whole system, a radius of curvature of the top of the surface of a CRT side of the first lens L1, a refractive index of the first lens L1, a refractive index of the second lens L2, a focal distance of the first lens L1, and a focal distance of the second lens L2, respectively. In this regard, an aperture diaphragm I and a face plate G of the CRT are shown in the figure.
Patent JP-S60163036-A (JP)
Title: Original positioning auxiliary device of copying machine
Inventor: TSUCHIYA YASUNOSUKE
IPC: G03B27/62
Filed: 1984-02-06
Abstract: PURPOSE:To execute easily positioning of an original and to reform the direction of a picture by providing a scale of a light emission type moving in parallel to a contact glass, and positioning the scale at a desired position of the contact glass by an operating switch. CONSTITUTION:An original positioning auxiliary device of a copying machine is provided with a scale 4 of a light emission type moving in parallel to a contact glass CG. That is to say, as for a light source 5 for a scale, a lamp 5a is placed in its inside, also one end face 4b for a scale is led in, by which light of the lamp 5a is made incident from the end face 4b and transferred in the longitudinal direction of the scale 4. In this state, the scale 4 is positioned at a desired position, and thereafter, when the lamp 5a is lighted by turning on a switch SW3, a scale groove 4a of the scale 4 is seen so as to float brightly. Accordingly, positioning of n original PD can be executed exactly and easily.
Patent JP-S54110971-A (JP)
Title: Removal of nitrogen oxide contained in coke furnace exhaust gas
Inventor: TSUDA KINTAROU
IPC: B01D53/94
Filed: 1978-02-20
Abstract: PURPOSE: NH 3  is introduced into coke furnace exhaust gas as a constant rate, independently of NO concentration variations with time. Or, more particularly, NH 3  is mixed at a specified molar ratio to the average value of the maximum NO concentration, and the mixed gas is contacted with catalyst, thereby to reduce regeneration frequencies and to maintain high denitration rate.  
     CONSTITUTION: Into a coke furnace exhaust gas whose NO concentration varies with time in the range of 10 to 500 ppm, NH 3  is added, regardless of NO variations, at a fixed rate such that the molar ratio of NH 3 /NO is 0.35 to 0.9, where NO is taken as the average value of the maximum NO concentration. The mixed gas is contacted with Ti-V base catalyst, etc., at 150 to 280°C. More specifically, when the molar ratio NH 3 /NO is 0.35 or more and below 0.8, NH 3 /NO=(η+(5±5))/123 should define the amount of NH 3 , and if the NH 3 /NO is 0.8 to 0.9, NH 3 /NO= (η-(77±5))/20 should define the NH 3  quantity, wherein η is the desired dinitration rate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02198545-A (JP)
Title: Orthodontic bracket
Inventor: SUYAMA HAJIME
IPC: A61C7/12
Filed: 1989-01-26
Abstract: PURPOSE:To shorten an orthodontic time by forming at least one of the bottom surface and both inner wall surfaces of a notch groove into a curved surface. CONSTITUTION:For example, after the first false molar 6 is extracted, orthodontic brackets A are bonded and fixed to the surfaces of individual teeth at first. Next, one round wire 4 are provided to the individual orthodontic brackets A under tension along the notch grooves 3 of said brackets A and both ends thereof are fixed to the band 8 wound around the first left and right molars 7. A canine tooth 10 is moved by the sliding of the notch groove 3 of the orthodontic bracket A bonded and fixed to the canine tooth 10 on the round wire 4. Herein, since the notch grooves 3 is formed to each wire support 2 so that both inner wall surfaces 3a, 3b and bottom surface 3c thereof become curved surfaces, the round wire 4 and the notch groove 3 are brought to a point contact state. Therefore, friction resistance becomes low and, as a result, the notch groove 3 of the orthodontic bracket A bonded and fixed to the canine tooth 10 becomes possible to slide on the round wire 4 smoothly to be capable of contributing to the shortening of an orthodontic period.
Patent JP-H04298765-A (JP)
Title: User interface for recording device
Inventor: TAKAOKA SATOSHI
IPC: G03G15/04
Filed: 1991-01-18
Abstract: PURPOSE:To specify copying order in accordance with the pagination of a book. CONSTITUTION:When a Western book mode or a Japanese book mode is specified by an input means 100, inputted information on Western book/Japanese book is decided 101, decided page consecutive copying information is stored in a set information storage means 102, and simultaneously a button and a pattern are processed by a display control means 104 to be displayed on a display unit 105. After specifying the original of a copy by depressing a Western book or a Japanese book button on a setting screen which constitutes the input means, the original of a copy is set on a platen glass according to an original setting method displayed. By depressing a start button, paper/scanning control is executed based on the set information.
Patent JP-S58136891-A (JP)
Inventor: NAGAI SHIYOUICHI
IPC: C23C14/58
Filed: 1982-02-08
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-H02202339-A (JP)
Title: Rotor of induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K17/30
Filed: 1989-01-26
Abstract: PURPOSE:To reduce the cost of an apparatus and to improve the performance thereof by separately forming a plurality of rotor core parts including rotor conductors and by connecting conductors between respective pluralities of rotor cores. CONSTITUTION:Rotor parts 2, 3 arranged at an arbitrary space and fitted to a rotor shaft 4 form a plurality of rotor conductors 5 and ends 51 with one side ends forming short-circuit rings 6, 7 and the other side ends forming one set of said connectors 5. Also, a conductor 55 is made to communicate with the ends 51 of said rotor parts 2, 3 in a conducting manner so that a rotor 8 is formed into an integral body. Then, said conductor 55 is short-circuit connected therewith via a resistance material (r). That is, an integral rotor by means of a plurality of rotor cores is easily formed by connection of respective conductors, ends 51, and conductors 56, 57. Moreover, said rotor parts 2, 3 can be separately formed simultaneously with said rotor conductors. Thus, it is possible to reduce the manufacturing process of an apparatus.
Patent JP-H08190867-A (JP)
Title: Arc welding method of tube bulb, and welding device
Inventor: SEKI TADASHI
IPC: H01K3/00
Filed: 1995-01-10
Abstract: PURPOSE: To arc-weld the conductive end part of a tube bulb to a metal wire with a simple structure in an extremely short time, and seal a small hole to which the conductive end part or metal wire is passed by moving a current carrying member and an arc torch to a prescribed position. CONSTITUTION: When a welding machine is operated, an electric arc is formed between an arc torch 16 and the top end of a metal wire 1E to carry a current, the top end part of the wire 1E is fused by the current arc, and the fusion is advanced to the lower part. When the fused part reaches a current carrying member 12 or its vicinity, the member 12 is moved to the right, and then returned to the original position. At least one of the current carrying members 11, 12 makes contact with the conductive end part 1E of a base part in a position where it makes no contact with the fused part of the wire 1E, and the thermal bad effect on an electric insulating part 1C can be minimized.  The arc torch 16 is moved down to a position separated several mm to 5-6mm from the fused part of the wire 1E to weld it, whereby a small hole to which the wire 1E is passed is blocked, and the welding can be also performed in a short time by selecting the current value.
Patent JP-H08217113-A (JP)
Title: Container
Inventor: TAKEUCHI KIYOSHI
IPC: B65D43/24
Filed: 1995-01-12
Abstract: PURPOSE: To make the lid of a container openable instantly by one-hand operation. CONSTITUTION: A container comprises a container body 11 having a flexible top side 18 and a through hole 19 therethrough, a lid 12 joined with the top side of the container body and being capable of being turned on a hinge 13 to cover the through hole, a rubberlike elastic body 14 which is placed close to the hinge on the top side of the container body and the lid causing the lid to be fully opened by elastic restitutive force, and a first holding ring 15 and a second holding ring 16 formed on the top side of the container body and in the lid respectively which, resisting the elastic restitutive force of the rubberlike elastic body, jointly hold the lid in a closed state. A pressing on the top side of the container body causes its flexibleness to bring about deformation which makes the first and second holding rings 15, 16 release their holding action.
Patent JP-H11219122-A (JP)
Title: Pdp display unit
Inventor: MATSUMURA SEIJI
IPC: G09F9/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress leakage of an electromagnetic wave to provide a PDP display unit of high image quality and high performance by increasing a contact area between a ground face of a conductive screen filter and a shield case attaching face, by unifying and increasing contact pressure, and by eliminating a clearance in a contact face. SOLUTION: A ground face 3a of a conductive screen filter 3 is brought into contact with a shield case 4 made of a sheet metal to increase a contact area, and a contact part is pressed by the shield case 4 to improve conduction. The contact part is pushed also by resiliency of a shield gasket 5 to increase pressing pressure for the contact part, and to unify the pressing pressure.
Patent JP-S62177550-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/30
Filed: 1986-01-30
Abstract: PURPOSE:To prevent the lowering of a coloring property and the color turbidity in the title material by using a color developer contg. a specific coupler and having pH of >=10.3 and by inserting a non-photosensitive layer contg. a hydroquinone type compd. between two layers of silver halide emulsion layers contg. an antidispersible hydrophobic coupler. CONSTITUTION:The silver halide color photographic sensitive material which has at least two layers of the silver halide emulsion layers contg. the non-diffusive hydrophobic coupler and is formed on the substrate, is developed with the color developer which contains 10<-4>-4X10<-3>mol/l of the compd. shown by the formula, and does not substantially contain benzyl alcohol, after image-wisely exposing it. The non- photosensitive layer contg. the hydroquinone compd. is inserted between the two layers of the silver halide emulsion layers contg. the non-diffusive hydrophobic coupler. In the formula, R1 is an aryl group, R2-R5 are each hydrogen atom, an alkyl group, X is hydrogen atom or a group capable of an alkaline hydrolysis. The amount of adding the compd. shown by formula to the color developer is preferably 2X10<-4>-1X10<-3>mol per 1l of the color developer. Thus, the titled material having a less tendency for generating the color turbidity is obtd.
Patent JP-S59143555-A (JP)
Title: Dessert soaked in syrup having shelf stability
Inventor: KATOU TAKENORI
IPC: A23L21/10
Filed: 1983-02-07
Abstract: PURPOSE:The titled dessert having novel texture and improved shelf stability, obtained by combining agar with pectin and carrageenan to give a gelatinized material, blending it with syrup having a low pH. CONSTITUTION:(A) Agar is blended with (B) pectin, (C) carrageenan (preferably kappa carrageenan or lambda carrageenan), and, if necessary, (D) a natural polysaccharide (e.g., guar gum), etc. to give a gelatinized material, which is used. Namely, the gelatinized material is blended with syrup having a low pH, packed into a container, and sterilized to give a dessert.
Patent JP-H05181977-A (JP)
Title: Processor and method for image processing
Inventor: TOMIZUKA KAZUYOSHI
IPC: G06F3/153
Filed: 1992-01-07
Abstract: PURPOSE:To evade a painting-out omission and shorten the processing time by specifying plural points on a layer graph by an image processor and performing painting-out processing for the specific pattern of a closed area including the 1st specified point for the 1st specified point. CONSTITUTION:A CPU 1 controls various operations of the image processor according to a microprogram stored in a ROM 12. A RAM 13 temporarily stored with an arithmetic result, etc., a CRT 15, a video RAM 14, a CRT control part 16, a keyboard control part 18, a fixed disk 19, a floppy disk 20, etc., are connected. A painting-out processing means performs the painting-out processing for the specific pattern of the closed area including the 1st specified point as to the 1st specified point and a processing invalidating means decides whether or not the area is an area including the 1st specification and invalidates the painting-out processing with the 2nd specified point when so; while the painting-out omission is evaded, the processing time can greatly be shortened.
Patent JP-S62225245-A (JP)
Title: Method of stabilizing catalyst
Inventor: GAI ERU JII DEBURASU
IPC: B01J29/04
Filed: 1987-01-29
Abstract: 1. Process for stabilizing the activity of crystalline silica polymorph of the TEA-silicate type used as hydrocarbons conversion catalyst, characterized in that it consists of : a) halogenating said TEA-silicate by contacting it with a gaseous stream comprising : (i) an halogenation agent selected from the group comprising the organic saturated aliphatic chlorinated compounds, the organic saturated aliphatic brominated compounds, the organic saturated aliphatic fluorinated compounds and mixtures thereof, having a vapor pressure of at least 13 kPa at a temperature of 200 to 230 degrees C and having an halogen/carbon atomic ratio equal to or higher than 1 ; and (ii) a non-reducing gaseous vehicle ; at a temperature comprised between 200 and 500 degrees C and during a period of time sufficient to fix from 0.1 to 5% by weight of halogen on the TEA-silicate ; b) recovering or using the so-formed stabilized and halogenated TEA-silicate.
Patent JP-S57133706-A (JP)
Title: Power amplifier
Inventor: ISHIZAKI YASUHIRO
IPC: H03F3/30
Filed: 1981-02-13
Abstract: PURPOSE: To achieve a power amplifier without cutting off a power amplifying element over the entire cycle, by taking the reference voltage of a detecting amplifying element as an output point of the power amplifying element and an input point of the detecting element as the input point of the amplifying element.  
     CONSTITUTION: At no signal, the sum between an idling current ID of a fixed bias power supply 20 based on E 1 =VBE 1 +VBE 3 +R 7 ID+VBE 2 +VBE 4 +R 8 ID and an idling current IV by a viriable bias circuit set with voltages VBE 5 , VBE 6  between the base and emitter of a detection transistor (TR) 15 flows to power TRs12, 13. At a positive half cycle from a signal source 27, TRs10, 12 are driven, and a current flows from a positive power supply 25 and the voltage VBE 5  of a detection TR14 is less. At the next negative half cycle, the voltage VBE 3  of the TR12 closes to zero, the detection voltage VBE 5  of the TR14 is greater, the output current is increased, a TR16 is driven and no TR12 is cut off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10195818-A (JP)
Title: Cable damping device for cable stayed bridge
Inventor: YONEDA MASAHIRO
IPC: E01D11/04
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve damping effect for vibration of parallel combination cables by a small-sized and simple construction by arranging a first member and a second member displacing in the opposite direction each other between parallel cables in which at least the two pieces are made to be one set, and pinchedly holding a viscoelastic body between the respective arm members of the first and the second members. SOLUTION: When vibration is generated in cables C, the vibration is excelled in the vertical direction, and when parallel combination cables C, C are mutually displaced in the same vertical direction, there is no displacement between the respective members of a cable damping device S so as to hold the normal condition. Meanwhile when the cables C, C are changed into opposite phase vibration, the first and the second members 1, 2 are mutually displaced in the opposite directions. Consequently, a viscoelastic body 3 pinchedly held between the arm members 10, 30 of the respective members 1, 2 is subjected to shearing deformation by relative displacement of the respective members 1, 2. The viscoelastic body 3 opposites to the shearing deformation force, and absorbs the energy.  As a result, the opposite phase displacement of the respective members 1, 2 is restrained, and the vibration of the parallel combination cables C, C is quickly damped.
Patent JP-S62178492-A (JP)
Inventor: FUJITA HARUYASU
IPC: B60K17/04
Filed: 1986-01-31
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-H07205981-A (JP)
Title: Draft beer barrel
Inventor: YAMAGUCHI TOSHIO
IPC: B65D21/02
Filed: 1994-01-20
Abstract: PURPOSE:To prevent a lower mirror from being recessed for improving economy and to speed up tasks by preventing occurrence of impact noise at the time of unloading and stacking. CONSTITUTION:An upper skirt wail 2 and a lower skirt wall 3 are provided integrally with an upper end outer periphery and a lower end periphery of a draft beer barrel 1 made of stainless steel. The lower skirt wall 3 comprises a lower skirt wall body 13 made of rubber and a cylindrical reinforcing core material 14 buried in the body 13. At the time of unloading and stacking, the lower skirt wall body 13 made of rubber can prevent impact noise from occurring. At the time of drop or the like, impact can be received by the reinforcing core material 14, thereby preventing a lower mirror 6 from being recessed.
Patent JP-S53105338-A (JP)
Title: Isolator of electroric field displacement type
Inventor: ORIME SHINKEI
IPC: H01P1/37
Filed: 1977-02-25
Abstract: PURPOSE:To improve the characteristics of inverse directional loss LB with ''measured frequency/center frequency of standard waveguide''f/f0 < 1.0, by placing the metallic plate at the long side of a rectangular waveguide.