baber/WOPTO huggingface dataset:
Patent JP-H05217403-A (JP)
Title: Headlamp for automobile
Inventor: SERIZAWA HIROYUKI
IPC: F21V7/00
Filed: 1992-02-05
Abstract: PURPOSE:To eliminate glaring to an opponent lane vehicle, and to improve visibility of a substance above road. CONSTITUTION:A reflecting mirror surface of a reflector 1 is divided into a lower reflecting mirror surface part 5 of a lower half part receiving a scattered beam caused by a precipitate of a metallic halogen compound of a bulb 2 and an upper reflecting mirror surface part 4 of an upper half part for receiving a non-scattered beam. The right half part of the lower reflecting mirror surface part 5 is defined a right reflecting mirror surface 5b, while the left half part a left reflecting mirror surface 5a, and the tilting of the reflecting surface is set so that the reflected beams are tilted in different horizontal directions. A diffusion lens step 6 is formed in the passing range of the light beam from the right reflecting mirror surface 5b and the left reflecting mirror surface 5a of the lower half part of a front surface lens 3 with which the front opening part of the reflector 1 is covered.
Patent JP-H08216220-A (JP)
Title: Manufacture of perfectly foamed extrudate of thermoplastic elastomer by water foaming
Inventor: YAMAMOTO YUJI
IPC: B29C47/00
Filed: 1995-02-08
Abstract: PURPOSE: To make a foaming process perfectly in a method of manufacturing an extruded foam of a thermoplastic elastomer using water as a foaming agent. CONSTITUTION: A thermoplastic elastomer blend is charged into an extrusion machine with a specified mouthpiece, and water is injected under pressure as a foaming agent into the thermoplastic elastomer blend, in the cylinder direction of the extrusion machine, when the blend is molten. Then the thermoplastic elastomer blend is mixed with water, and this mixture is extruded from a mouthpiece to evaporate a large weight part of water contained in the mixture. After that, the unevaporated moisture remaining in the mixture is completely evaporated by induction heating.
Patent JP-H01231969-A (JP)
Title: Coating method
Inventor: SHIBATA TOKUO
IPC: B05C5/02
Filed: 1988-03-11
Abstract: PURPOSE:To control a coatable film thickness range by forming the doctor edge surface positioned on the down stream side in the traveling direction of a base to a special shape. CONSTITUTION:The base W is supported by an extruder supporting mechanism in proximity to the doctor edge surface 5a and back edge surface 6a so as to curve along said surfaces. A coating liquid F passes a pocket part 3 and a slot part 4 and is extruded to the tip part at the outlet of the slot part 4 at the flow rate and pressure distribution uniform in the transverse direction of the base when said fluid is fed from a liquid feed system 2 at a given flow rate. The liquid F is controlled to generate the liquid pressure by adjusting the position of a guide roll 20 and is passed along the surface of the base W in a manner as to push and expand the spacing between the doctor edge surface 5a of the doctor edge 5 and the base W. The coatable thickness is thereby controlled and the suitable film thickness is obtd.
Patent JP-S54148220-A (JP)
Title: Power supply device with stabilized dc voltage
Inventor: MAGOME TAKAAKI
IPC: H02M3/28
Filed: 1978-05-15
Abstract: PURPOSE: To effectively use the charge of a capacitor, by detecting a voltage proportional to the terminal voltage of the capacitor to control rectified outputs resulting from the outputs of DC-AC inverters for main power and auxiliary power connected in parallel with the capacitor.  
     CONSTITUTION: An input AC voltage Vi is rectified to a non-stable DC voltage by a bridge rectifier 20 and the capacitor 21. The DC voltage is changed into a raised or lowered high-frequency voltage by the DC-AC inverter for main power. The high-frequency voltage is applied to a rectification smoothing circuit 23 to supply a stable DC voltage Vo to a load. Similar operation is effected through the DC-AC inverter 24 for auxiliary power to supply a stable DC voltage through a bridge rectifier 25 and a capacitor 26. The voltage proportional to the terminal voltage of the capacitor 21 for both the power main and the auxiliary power is detected by a power failure detection circuit 27 to detect the supply failure of the input AC voltage Vi. When the supply failure is detected, a power failure signal C is generated to reduce the combined output. Thus, an allowable instantaneous power failure time can be varied depending on the condition of the load and the charge of the capacitor 21 can be effectively used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62213786-A (JP)
Inventor: ISHII YOJI
IPC: A63H30/04
Filed: 1986-03-13
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-H03259642-A (JP)
Title: Communication terminal equipment
Inventor: AOSHIMA NOBUHITO
IPC: G06F13/00
Filed: 1990-03-09
Abstract: PURPOSE:To facilitate the check and analysis of a cause reaching a fault by counting number of times of fault occurrence and writing it into a nonvolatile memory when a communication fault takes place during data communication with an external device. CONSTITUTION:When any communication fault is detected, the fault state is discriminated to decide a relating error code. Then a counter (n) corresponding to the relevant error code of a communication error count table 30 is incremented by 1. When a critical error takes place, the count corresponding to each error code of an error count table 30 is used as logging information and the count and the current time counted in a clock circuit 16 are written in a logging information management file 40 of a hard disk device 14. When a detrimental fault such as data missing takes place, the content of the logging information management file 40 of the hard disk device 14 of a relating satellite equipment 25 is read and analyzed to easily check and analyze various states reaching the critical error.
Patent JP-S55147943-A (JP)
Title: Rotary electric machine
Inventor: SAKABE MOICHI
IPC: H02K9/04
Filed: 1979-05-04
Abstract: PURPOSE:To increase the rotary electric machine-cooling effect, and enable both end portions of a rotary shaft of the machine to be used for a load, by attaching a ventilation fan electric motor to an axial end portion of a rotary electric machine body, and exposing an end portion of the rotary shaft in the machine body to the outside penetrating through a rotor of the fan electric motor. CONSTITUTION:A stator support 7 is projected from an end bracket 6 of a rotary electric machine body, and a rotor 8 of a ventilation fan electric motor is held on the support 7. A rotor 2 of the fan electric motor having a fan 1 is provided with a center hole 3, through which a rotary shaft 4 of the rotary electric machine body is passed via bearings 5. An end portion 4 of the rotary shaft 4 is exposed to the outside of a cover 9. According to this structure, a resistance to the auxilially advancing air can be reduced. Consequently, the cooling effect can be improved. In addition, both end portions of the rotary shaft of the rotary electric machine body can be used for a load.
Patent JP-S58174580-A (JP)
Title: Method for suppressing generation of nox gas in nitric acid treatment of metal
Inventor: HINO MASAYUKI
IPC: C23F1/16
Filed: 1982-04-07
Abstract: PURPOSE:To make it possible to suppress the remarkable generation of NOX gas or the bumping of an acid liquid, by preliminarily adding a small amount of KMnO4, H2S2O8 or a salt thereof in nitric acid replenished since the point of time when sulfamic acid in a nitric acid containing liquid is reduced to a proper amount or less. CONSTITUTION:Descaling or polishing treatment is carried out with respect to the surface of a metal in a nitric acid containing liquid to which sulfamic acid having effect for suppressing the generation of NOX is added. In this case, sulfamic acid in the nitric acid containing liquid is reduced to a proper amount or less or completely consumed during said treatment. In such a case, one kind or more KMnO4, H2S2O8 or a salt thereof is preliminarily dissolved in nitric acid to be added and replenished since this point of time in an amount of 0.1wt% or more. By adding thus prepared nitric acid, abnormal generation of NOX and the bumping of the nitric acid containing liquid caused thereby can be suppressed.
Patent JP-H02268833-A (JP)
Title: Solid catalyst
Inventor: MARIO GABURIEERE KURERIICHI
IPC: B01J31/40
Filed: 1990-03-09
Abstract: PURPOSE: To enhance activity as an acidic catalyst by forming a solid catalyst functionalized with sulfonic groups and consisting of 20-99 wt.% silica and the balance specified zirconium phosphate-pyrophosphate. CONSTITUTION: Lamellar crystalline zirconium phosphate is delaminated by the intercalation of an amine by treatment in a suitable aq. medium and a colloidal dispersion of the delaminated zirconium phosphate is prepd. and mixed with colloidal silica. An acidic gelling agent is optionally added to the mixture and the mixture is made gel by heating. This gel is dried, calcined and then allowed to react with a phosphonoalkyl- or phosphonoarylsulfonic acid to produce the objective solid catalyst.
Patent JP-S56153761-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE TAIICHI
IPC: H01L27/04
Filed: 1980-04-28
Abstract: PURPOSE:To achieve high integration by providing eave-shaped double layered masks on an insulating film on a substrate, implanting ions having different conductive types by the use of each mask, forming a junction capacitance in the substrate, and effectively utilizing the area of an MOS type memory cell. CONSTITUTION:On the P type Si substrate 101 on which a gate oxide film 103 is formed, an Si nitride film 104 and a PSG film 105 are sequentially deposited. Then, the PSG film 105 is over-etched by using a resistmask 106, B is implanted, and a P type high concentration region 108 is formed. Then the resist 106 is removed, phosphorus is implanted with the PSG 105 as mask so that the concentration of the  phosphorus is higher than that of B, and N tye high concentration region 110 is provided. The difference in lateral positions of the implanted layers 108 and 110 is caused by the difference in sizes of the masks. But the coincidence of the layers 108 and 110 can be achieved by the control of the side etching amount 107 of the PSG film 105 and the heat treatment after the ion implantation. Thus, the junction capacitance comprising the high concentration impurity layers can be formed on a substrate by performing alignment with one mask pattern and the MOS memory by which junction is made to be the coupling capacitance can be highly integrated.
Patent JP-H11257864-A (JP)
Title: Heating furnace
Inventor: YAMADA TOMONORI
IPC: F27B9/30
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To eliminate trace of a pin caused on the surface of a substrate due to uneven heating by disposing a hot plate above an object to be heated thereby preventing a generated sublimate from adhering, as a foreign matter, to the surface of the substrate. SOLUTION: A reflector 2 and a glass substrate 4 are held by pins 3 and a high temperature hot plate(HP) 1 is set above the glass substrate 4 while opening the side face 5 of a heating furnace. The HP 1 is made of a metal, e.g. aluminum, iron or copper, preferably subjected to surface treatment of ceramic, for example, and an electric heater is employed as a heating source. Since a high temperature hot plate(HP) 1 is set above an object to be heated, a generated sublimate is not deposited on the object and a foreign matter is not generated. Consequently, undue temperature rise of pin can be prevented while ensuring uniform in-plane heating of the substrate and stabilized transportation.
Patent JP-S57171585-A (JP)
Title: Automatic copying method of welding line
Inventor: IDE EIZOU
IPC: B23K9/02
Filed: 1981-04-17
Abstract: PURPOSE:To automatically make an electrode copy to a welding line, by controlling a torch position based on a welding current, an electrode delivery speed, a welding voltage and an oscillation position, in a gas shield wear electrode type arc welding oscillating the torch. CONSTITUTION:A speed (v) of a wire 6 fed to a torch 1, a voltage V between a tip 3 and an object 12 to be welded, a welding current I and instantaneous position of an oscillator 11 are respectively detected at detectors 22, 25, 27 and 29. They are A/D-converted and inputted to an electronic computer 24 where a distance LD between the tip and the welded object to be kept constant is set. Tip and welded object distance Ex+L is obtained from the (v), V and I, this is compared with the LD, power supplies 34 and 36 are controlled to drive up/down and left/right transfer devices 15 and 17. On the other hand, in oscillating the torch with an angle + or -theta, when Equation I is zero at theta=0, the torch position is controlled so that Equation I is zero, and when not 0, the torch position is regulated with the devices 15 and 17 until the shift angle of a point for the maximum value of the Ex+L from the center is zero.
Patent JP-S59201580-A (JP)
Title: Picture data processing method
Inventor: AKIYAMA FUMIO
IPC: G06T5/00
Filed: 1983-04-01
Abstract: PURPOSE:To attain high speed processing by forming and coding three kinds of data as a curve specifying data, a gradation increase/decrease data and a gradation initial data from a density data so as to prevent the amount of data from being increased extremely. CONSTITUTION:A two-dimensional picture having a density is represented by a density data on a two-dimensional coordinate. The entire density areas are divided into n-set of gradations and a curve data corresponding to the gradation is obtained. A segment data as to each segment is calculated based on this curve data. A picture is specified by three kinds of data as the gradation increase/ decrease data relating to a couple of adjacent gradations via each segment, the curve specifying data comprising the calculated segment data group and the gradation initial data corresponding to predetermined curve gradation and the original two-dimensional picture is reproduced based on the picture specifying data.
Patent JP-H08255142-A (JP)
Title: Parallel processor device
Inventor: KATSUO SATOSHI
IPC: G06F15/16
Filed: 1995-03-16
Abstract: PURPOSE: To provide a parallel processor device which can properly process a video signal, etc., in real time and properly perform other processing without exerting any influence on the real-time processing of the video signal. CONSTITUTION: The parallel processor device 10 transmits data by plural unit processors 11a-11n through a common transmission line 13 in synchronism with a synchronizing signal inputted from a synchronizing signal transmission line 15. Then a processing regarding the data transmitted through the common transmission line 13 is performed within a cycle of the synchronizing signal in synchronism with the synchronizing signal. In the cycle, an individual transmission line 14 connecting the processors 11a-11n in a ring is monitored in a free period wherein the processing regarding the data transmitted through the common transmission line 13 ends, and the transmission and reception of data transmitted by the individual transmission line 14 and a processing based upon the data are performed.
Patent JP-H08256398-A (JP)
Title: Ultrasonic wave transducer and its manufacture
Inventor: SAWADA YUKIHIKO
IPC: H01L41/22
Filed: 1995-03-16
Abstract: PURPOSE: To enhance the degree of freedom of the shape by curing photo-setting resin mainly using a piezoelectric material as its filler through light irradiation so as to easily obtain a required thickness and to cure the photo-setting resin on other components. CONSTITUTION: Baked piezoelectric ceramics is pulverized to form filler powder, blended in photo-setting fluid resin by using a kneader to form a mixture 1. A rear dumping member 4 whose front side is formed in advance with a rear electrode 3 is placed in a stainless steel or glass case 2 provided with a heater and whose temperature is kept to a setting temperature. Then the mixture 1 is put in the case 2 and the level of liquid is adjusted so that an interval between the liquid level of the mixture 1 and the rear electrode 3 is a thickness (t) of the piezoelectric element to be formed. An ultraviolet ray irradiation device 11 scans and applies irradiation to a range in which the piezoelectric element is to be formed.  Only the exposed part of the mixture 1 is changed into a solid and a composite piezoelectric body comprising the rear dumping member 4 and the rear electrode 3 integrated with each other is obtained by rinsing and removing the uncured part.
Patent JP-S59183561-A (JP)
Title: Preamble detector
Inventor: NAMIKI JIYUNJI
IPC: H04L27/00
Filed: 1983-04-01
Abstract: PURPOSE:To attain the operation even at extremely low C/N by detecting the presence of a carrier signal according to the magnitude of an output via a multiplication product detector, DC detector and an amplitude detector in the carrier detection of a preamble signal in a time division radio transmission system. CONSTITUTION:A complex display output is obtained from two inputs to a phase locking circuit which locks when a carrier signal is supplied to an input terminal 100 and a limiter 6 by the multiplication product detector 5, and the carrier component is detected by the DC detector 2 constituted with a los pass filter comprising a subtractor 20 and an integration device 21. A probability density functionis obtained from this output by an amplitude detector 3 constituted with a full wave rectifier and a lowpass filter 4 smoothing it, and the presence of the carrier signal is discriminated depending on the relation of magnitude with a prescribed threshold value. Through the presence of the DC detector, not only the detection of the head of the preamble but the start of the clock signal and data signal after the end of carrier signal is detected.
Patent JP-S56155323-A (JP)
Title: Humidifier
Inventor: YUKIMATSU SHIYOUJI
IPC: F24F6/04
Filed: 1980-04-30
Abstract: PURPOSE: To humidity the air efficiently in a manner intending to reserve the energy therefor by a method wherein moisture is supplied by capillarity to a reticulated screen fromed by extended hydrous twisted yarns and the air is sent thereto.  
     CONSTITUTION: Water is introduced into an evacuated water tank 3 from a introducing pipe 8 through a strainer 8b and a humidification control valve 8a and is held at a constant level by a ball tap 3a. Subsequently, the water is supplied from an assembling pipe 2b to a sprinkler pipe 2 in a humidifying box 1 and is flowed out to the reticulated screen 7 adhered to the sprinkling pipe 2 by a spring 6a from sprinking holes 2a provided equidistantly at the upper part of the sprinkling pipe 2. On the other hand, since the air is passing through the humidifying box 1 from the air inlet port 1a to the outelt port 1b thereof, the water contained in the reticulated screen 7 is evaporated from the surface of the yarn of the screen 7 and humidifys the air. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0210954-A (JP)
Title: Programmable protocol analizer
Inventor: SUKOTSUTO EI GODORUU
IPC: H04L69/40
Filed: 1989-03-09
Abstract: PURPOSE: To allow a user to designate and monitor a desired field by providing a means for displaying the menu of preliminary defined fields in the frame of data, and designating one or plural fields. CONSTITUTION: When the frame of data transferred between each kind of equipment is captured for the purpose of test or analysis, it is stored in a storage device, and outputted to a display device (CRT). Then, when a programmable key just under a display menu choice 401 on the initial display screen of the CRT is pressed, the screen of a display menu 1 is displayed. At the time of selecting a format, a one column format or a two column format are selected and displayed by the operation of selection keys 303 and 304, and a cursor is moved from a present cursor position 301 to a display header 302. Thus, a user can successively retrieve three groups constituted of 6 choices by pressing a prescribed key. Therefore, the user can designate and monitor a desired field, and the using efficiency can be improved.
Patent JP-H03257360-A (JP)
Title: Apparatus for inspecting overhead line
Inventor: KAWASHIMA TAKAO
IPC: G01N27/82
Filed: 1990-03-08
Abstract: PURPOSE:To stably and accurately perform the flaw detection of an overhead line by keeping the interval between a coil holder and the overhead line constant by providing the guide externally coming into contact with a snow-accretion preventing ring and arranging a wheel to the acting point of a bearing arm whose intersecting point is pivotally supported on an apparatus main body. CONSTITUTION:In this apparatus, a coil holder 22 is arranged so as to be elastically pressed to an overhead line 1. At the time of the running of the apparatus on the snow-accretion preventing ring 13 mounted on the overhead line 1, a guide 23 externally comes into contact with the ring 13 to allow the holder 22 to horizontally slide in the advance direction shown by an arrow 10a and, therefore, the holder 22 holds the interval corresponding to the thickness of the ring 13 from the overhead line 1. When wheels 25 get over the ring 13, a bearing arm 24 shakes upwardly centering around a fulcrum 24a to retract the wheels 25. At this time, a pressing spring 29 is compressed and the arm 24 is restored after the wheels 25 get over the ring 13 and the wheels 25 again externally come into contact with the overhead wire 1. The holder 22 runs in the direction shown by the arrow 10a without being moved up and down while repeats this operation and holds a definite interval from the overhead wire 1.
Patent JP-S51133893-A (JP)
Title: Wire-electrode discharge machining system
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1975-05-14
Abstract: PURPOSE:To obtain any accurate tension easily by a pulse control of both delivery and take-up sides.
Patent JP-H02272539-A (JP)
Title: Film cassette
Inventor: KURISUTOFUAA TOOMASU MATSUTOSO
IPC: G03C3/00
Filed: 1990-03-08
Abstract: PURPOSE: To prevent a film guiding part from coming between a film peel guide and a next winding part by providing a film cassette with a mutual engaging means for fixing the film guiding part in the vicinity of its front end corresponding to the rotation of a film spool in a film winding direction. CONSTITUTION: The film peel guide 67 is positioned just inside of a film path 25, and enters between the front end 37 of an outermost side winding part (film guiding part) 35 and the next winding part 39, so that the front end 37 is picked out and is guided to the inside of the film path corresponding to the rotation of the film spool 5 in the winding direction. The front end 37 advances on the film peel guide 67 and is separated from the next winding part 39, so that it is guided to the inside of the film path 25. Thus, the front end 37 is separated from the next winding part 39, so that it is positioned at the inside of the actuation range of the film peel guide 67. Thus, the film guiding part is prevented from being curled inside at a degree where it does not receive the actuation of the film peel guide.