baber/WOPTO huggingface dataset:
Patent JP-H09225667-A (JP)
Title: Laser beam welding machine and method thereof
Inventor: YAMAOKA HIROTO
IPC: B23K26/06
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient penetration depth with low output laser beam by forming the inner face of a metal cover to a sphere having its center at beam condensing point and gloss to increase utilization rate of laser beam. SOLUTION: A laser beam 1 is condensed to one point A, an object 2 to be welded is welded at the beam condensing point. The inner face 10a of a metal cover 10 surrounding part of the object 2 to be welded is formed to a sphere 11a having its center O at the beam condensing point A and gloss. The cover 10 is formed to a hemisphere bowl and a water pipe 12 is mounted with tightly adhering on its outer peripheral face. The cover 10 is cooled by cooling water flowing in the water pipe 12. The inner face of cover 10 can be formed to an ellipsoid. While the beam condensing point A is moved along the surface of object 2 to be welded, welding is executed. By this method, preheating or post heating can be executed simultaneously with welding by single operation.
Patent JP-H10228559-A (JP)
Title: Illegality prevention device for exchanging machine
Inventor: NOZAWA TOSHIO
IPC: G07D9/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent an illegal exchange action that apparently throws in a coin and receives the payment of small denomination coins by providing a coin passage time detection sensor that faces a detection member and discriminating whether a detection time is within a reference time that is preliminarily set or not. SOLUTION: A detection member 30 adjoins a coin passage confirmation sensor 26 and is arranged near the end of a collecting path 15a of a coin path 15. When a coin passes through near the end of the path 15, the member 30 is operated, accompanied with the passage of the coin 14 and a coin passage time detection sensor 32 detects the passage time of the coin 14. A CPU that is a discriminating means discriminates whether the detection time of the sensor 32 is within a reference time that is preliminarily set. This surely prevents such an illegal exchange action as receives small denomination coins by apparently throwing in a coin 14 that is hung by thread, etc.
Patent JP-H04268729-A (JP)
Title: Method and device for forming insulating thin film
Inventor: YAMADA HIROSHI
IPC: H01L21/31
Filed: 1991-02-25
Abstract: PURPOSE:To diminish the defective density for enhancing the film quality of an Si oxide film and the conformability with the other film by a method wherein the Si oxide thin film is formed in the atmosphere in the specific low water content concentration and the pressure reduced oxide. CONSTITUTION:Semiconductor substrates 14 are arranged in the atmosphere filled up with a specific gas held at the specific pressure not exceeding about 750Torr so as to heat the semiconductor substrates 14 at the specific temperature in the atmosphere in the specific water content concentration not exceeding about 100ppm. Next, the title insulating thin film is formed in the atmosphere meeting the requirements for the pressure and the water content concentration. Later, the atmosphere is filled up with the specific gas wherein the semiconductor substrates 14 are cooled down at the specific temperature lower than the heating temperature of the semiconductor substrates 14.
Patent JP-H08223209-A (JP)
Title: Electronic mail system
Inventor: UCHIDA MINORU
IPC: H04L12/58
Filed: 1995-02-20
Abstract: PURPOSE: To prevent waste of a communication channel and an auxiliary storage device caused by interruption of reception processing due to insufficient capacity of the auxiliary storage device of a terminal equipment utilizing the electronic mail system receiving an electronic mail through the reception processing of the electronic mail. CONSTITUTION: A reception area confirmation section CS112 of a terminal equipment C1 utilizing the electronic mail system to receive an electronic mail deduces a maximum receptible value based on a storage area and the capacity of the electronic mail designated by a reception area definition section CS111 and makes a request of reception and a server S1 of the electronic mail uses an interpreter section SS122 to select an electronic mail whose size is less than the maximum receptible value and to send the mail to the terminal equipment C1 utilizing the electronic mail system.
Patent JP-H05221191-A (JP)
Title: Ic card
Inventor: NATSUME SHIGEO
IPC: B42D15/10
Filed: 1992-02-18
Abstract: PURPOSE:To obtain an IC card which is easy to assemble and sure to prevent, a semiconductor device from being broken by the static electricity from a human body or the like. CONSTITUTION:A first connector terminal 32a of a connector 32 connected to a first land 31d of a printed wiring board 31 is connected to a first terminal 10a as a ground terminal of a semiconductor device 10 via the first land 31d for connecting the connector and a firs land 31a for connecting a part. At the same time, the first connector terminal 32a is electrically connected with a protecting cover 24. Accordingly, the first terminal 10a of the semiconductor device 10 is shortcircuited with the protecting cover 24. A coil spring required for a conventional IC card becomes unnecessary. The IC card can be assembled easily and the semiconductor device 10 can be surely protected from the breakage by tone static electricity.
Patent JP-H01207147-A (JP)
Title: Blasting device for coal crusher
Inventor: NOHARA HIROSHI
IPC: B02C23/00
Filed: 1988-02-12
Abstract: PURPOSE:To maintain hot air in an immediately coal feedable state by connecting a bypass duct which bypasses means for regulating the flow rate to a hot air duct and regulating the flow rate of the hot air flowing in the bypass duct in accordance with the temp. of the fluid in the inlet of a coal crusher. CONSTITUTION:The hot air duct 5 and cold air duct 4 having the means 6-9 for regulating the flow rate in accordance with the temp. of the fluid in the outlet of the coal crusher 1 are communicated with the gas inlet of the coal crusher 1. The bypass duct 2 which bypasses the means 8, 9 for regulating the above-mentioned flow rate is connected to the hot air duct 5 and the regulating means 9 for regulating the flow rate of the hot air flowing in the bypass duct 2 in accordance with the temp. of the fluid in the outlet of the coal crusher 1 is disposed in the bypass duct 2. Namely, the heating up in a roller mill by a small quantity of the hot air is already completed during mill stoppage and, therefore, the hot air is maintained in the immediately coal feedable state without requiring the time for warming up by the hot air for heating up the mill at the time of start of the mill.
Patent JP-S62283330-A (JP)
Title: Improvement in or pertaining radiation sensitive substance
Inventor: RODONII MAATEIN POTSUTSU
IPC: G03F7/021
Filed: 1987-02-12
Abstract: Radiation sensitive material suitable for the production of radiation sensitive plates for lithographic printing plate manufacture is based on a polymer including a plurality of structural units represented by the formula: in which, R represents H or CH₃; each R₁, which may be the same or different represents H or alkyl; R₂ represents a single bond or a substituted or unsubsti­tuted divalent radical; Ar represents a substituted or unsubstituted divalent radical derived from an aromatic or heteroaromatic compound; X represents O, S or NH; A represents an anion; Y represents a carbonyl oxy or aromatic radical; and n is an integer equal to or greater than 1.
Patent JP-H08226439-A (JP)
Title: Double row ball bearing
Inventor: ABE MASAMICHI
IPC: F16C43/04
Filed: 1995-02-20
Abstract: PURPOSE: To simplify assembly, improve the rigidity of a bearing and fill easily grease by forming an annular recess having the diameter larger than that of the track groove of an outer ring and extending from the track groove of the outer ring to the axial outer end in the axial end of the outer ring. CONSTITUTION: Since an annular recess parts 11, 12 having the diameter larger than that of a track groove 8 of an outer ring 2 are formed in the axial ends 2A, 2B, after balls 13, 14 and retainer 15, 16 are previously incorporated on a shaft member 3, the balls 13, 14 can be assembled by fitting the balls in the track groove 8 of the outer ring 2 from the axial outer part. Thus, when the balls 13, 14 are incorporated between the outer ring 2 and the axial member 3, the shaft member 3 inserted in the outer ring 2 does not need to be moved radially for decentering between the outer ring 2 and shaft member 3 and balls 13, 14 are not necessary to move in a circumferentially between them. Thus, the assembly is facilitated while the number of balls disposed between the outer ring 2 and shaft member 3 can be increased.
Patent JP-S59157822-A (JP)
Title: Magnetic head
Inventor: TADA YUTAKA
IPC: G11B5/17
Filed: 1983-02-28
Abstract: PURPOSE:To discriminate the type of a magnetic head containing a bobbin having a winding even after a core assembly unit is set into a case and resin is filled, by providing a projected part at a part of the bobbin in such a way that the projected part is exposed to a part of the outer circumference of the magnetic head. CONSTITUTION:A thick part 3'b extended from the edge of a flange part 3'a of a bobbin 3' is formed as prolonged so that it is not buried by the filled resin even after set into a case 1 in the form of a core assembly unit 8. A colored material is used for forming the bobboin 3' for identification, and a winding is applied in response to the bobbin color. Otherwise a color corresponding to the difference of number of turns of the winding is added to the exposed part at the end of the part 3'b and immediately before or after the winding. In such a way, the type of a magnetic head can be identified even after the unit 8 is set into the case 1 and resin is filled therein.
Patent JP-S58147284-A (JP)
Title: Receiver of character multiplex broadcast
Inventor: NISHINO TAKUMI
IPC: H04N5/445
Filed: 1982-02-25
Abstract: PURPOSE:To eliminate the need for checking whether or not the content of a desired program is renewed, by bringing the TV reception state into the character multiplex reception mode, only when the content of the desired program is renewed. CONSTITUTION:In depressing a renewal waiting switch 8 after the desired program is selected, the output is inputted to a renewal waiting switch driving circuit 7 to be the renewal waiting state, and an indicating lamp 9 is lighted. A TV/character multiplex changeover switch 4 is turned to the TV position to obtain the TV reception. Further, when a code representing the presence of renewal in the signal of the desired program is transmitted, an output is produced at a terminal 6b of a character multiplex decoder 6, a renewal waiting switch driving circuit 7 is driven, the switch 4 is automatically turned to the character multiplex position, and the desired program having the updated content is displayed on a CRT5.
Patent JP-S62189691-A (JP)
Title: Hybrid magnetic bubble memory element
Inventor: TOYOOKA TAKASHI
IPC: G11C19/08
Filed: 1986-02-17
Abstract: PURPOSE:To reduce the form of a hybrid element by using the 1st type connection part where a soft magnetic element piece of a swap gate corner is set on an ion implantation transfer path and the 2nd type connection part where another soft magnetic element piece is set on another ion implantation transfer path. CONSTITUTION:An ion implantation transfer path 2 overlaps a soft magnetic element piece 12 of a swap gate corner at a connection part 20 to form the 1st type connection part. While an ion implantation transfer line 9 overlaps a soft magnetic element piece 8 at a connection part 21 to form the 2nd type connection part. When the pulse current is supplied to a conductor pattern 13, the bubbles in a minor loop are sent to a major line 19 through the piece 12, a bar type soft magnetic element piece 24 and a soft magnetic element piece 25 respectively. While the bubbles on the line 19 are sent to the minor loop through a pick-up type soft magnetic element piece 18, a bar type soft magnetic element piece 26 and a chevron type soft magnetic element piece 22 respectively.
Patent JP-S61190236-A (JP)
Title: Operation control device for air-conditioner
Inventor: NAKAMURA TSUTOMU
IPC: F24F11/02
Filed: 1985-02-19
Abstract: PURPOSE:To perform surely an operation control of an air-conditioner by a method wherein an equipment code selective switch for a wireless remote control equipment capable of receiving exclusively an operation signal is provided and also a selective switch for a controlling element unit to control an air-conditioner is mounted to a remote control equipment. CONSTITUTION:The first equipment selective code switch 4 is provided in correlating with a specified remote control equipment 6 is provided and the second equipment selective switch 7 is provided so that it may work in correlation with a controlling element unit 1 for a general control of the air-conditioner, in addition, a receiving element unit 5 for receiving a light signal outputted from the wireless remote control equipment 6 is provided. In the controlling element unit 1 of the air-conditioner, the contents of operation procedure of the operation control for the air-conditioner as well as the equipments serial numbers of the air-conditioners outputted from the remote control equipment 6, are collated with the authorized equipments serial numbers list by the switching contacts 4S1-4S4, and if the above survey result finds yes, the operation control of the air-conditioner is performed in conformity with the signal received on the operation procedures, while, in case the survey result finds negative, the operation is controlled not so as to obey the signal instruction on the operation procedures outputted from the wireless remote control equipment 6.
Patent JP-H06283977-A (JP)
Title: Dynamic type flip-flop
Inventor: SHINOSAWA MEGUMI
IPC: H03K3/356
Filed: 1994-03-01
Abstract: PURPOSE:To provide a dynamic type flip-flop capable of performing the initialization of a state. CONSTITUTION:A clocked CMOS NOR gate 20 at a first stage inputs data DIN and a Set signal as a control signal. and introduces the NOR of them synchronizing with a clock pulse phi inputted separately. A clocked CMOS NOR gate 30 at a second stage inputs the output signal DIN<-> of the clocked CMOS NOR gate 20 at the first stage and a Reset signal as the control signal, and introduces the NOR of them synchronizing with a pulse phi<-> of negative phase for the clock pulse phi inputted separately, and outputs DOUT as an output signal.
Patent JP-H04270396-A (JP)
Title: Method and device for recognizing voice
Inventor: OKUGAWA KOJIRO
IPC: G10L25/27
Filed: 1991-02-26
Abstract: PURPOSE:To exactly recognize to which of comparison reference voices recorded in advance a voice uttered by an unspecific speaker is the nearest. CONSTITUTION:An uttered voice is expressed as a voice curved surface in a coordinate space consisting of an acoustic pressure axis, a time axis and a frequency axis, and the voice curved surface concerned is converted to a feature curved surface by using a conversion coefficient for executing the conversion so that a difference between the maximum value and the minimum value of the curved surface becomes a value determined in advance, at every coordinate axis. The coordinate space is subdivided into minute spaces, the feature curved surface is applied to the subdivided coordinate space, and to each of the minute spaces in which the feature curved surface concerned exists, a weight value is allocated at every word, and an assembly of this weight value is compared with a voice to be recognized at the time of recognizing a voice and sets it as comparison reference voice feature information which becomes a reference for specifying a voice. The feature curved surface of the voice to be recognized is applied to the sub-divided coordinate space, and by adding up the weight values of the minute spaces containing the feature curved surface, the similarity is calculated.
Patent JP-H02212764-A (JP)
Title: Analysis of vaporizing rust preventives in vaporizing rust proofing paper
Inventor: SASAKI MASAMI
IPC: G01N31/00
Filed: 1989-02-13
Abstract: PURPOSE:To achieve an analysis efficiently by extracting rust preventives with which a cut piece of a vaporizing rust proofing paper is impregnated into a pure water as nitrous ions by ultrasonic wave to analyze the extraction water with an ion chromatographic analyzer. CONSTITUTION:A nitrite based vaporizing rust proofing paper is cut into fine pieces and the cut pieces 2 are placed into a screw tube 1. Then, pure water is put into the tube. The tube 1 is placed into an ultrasonic cleaner 4 to extract nitrite contained in the cut pieces 2 into pure water 3 as nitrous ions. The extraction water is analyzed with an ion chromatographic analyzer.
Patent JP-S59154598-A (JP)
Inventor: SHIMOMURA SETSUHIRO
IPC: G08C25/00
Filed: 1983-02-23
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-S59155930-A (JP)
Title: Forming method of minute pattern
Inventor: WAKAMIYA WATARU
IPC: G03F7/20
Filed: 1983-02-25
Abstract: PURPOSE:To obtain a reversely inclined layer of a minute pattern fitted to a lift-off through one-time ultraviolet beam irradiation without generating an excessive boundary layer by laminating and forming a photosensitive film as a first layer and a photosensitive film as a second layer, a kind thereof is the same as the film but a gamma value and sensitivity thereof differ, on a semiconductor substrate and beam-transferring and developing the surface. CONSTITUTION:A first positive type resist layer 12 photosensitized to far ultraviolet beams is applied on a semiconductor substrate 11 as a photosensitive film as a first layer, and a second positive type resist layer 13, a kind thereof is the same as the layer 12 but a gamma value and sensitivity thereof are lower, is laminated and applied onto the layer 12. A solvent contained in these layers is evaporated at a proper temperature, ultraviolet beams 15 are irradiated through mask patterns 14, and resists in exposed sections are removed through development. Accordingly, development advances up to the layer 12 from the layer 13 while intruding to the inside of the layer 12, and reversely inclined layers effective for a lift-off are obtained, thus preventing the generation of an excessive boundary layer between the layers 12 and 13.
Patent JP-H07237791-A (JP)
Title: Automatic loading device for roll of material
Inventor: OSHIMA IKUSHI
IPC: B65H19/12
Filed: 1994-03-01
Abstract: PURPOSE:To shorten the transfer time of a roll of material by shortening a distance between a stock shaft and a roll of material laying shaft and facilitate the axis center adjustment, by joining the roll of material stock shaft which is arranged in an opposed state coaxially with the roll of material laying shaft, with one end of an L-shaped arm. CONSTITUTION:When rolls of material 11-13 are loaded, a ball screw 4 is turned by a stepping motor 5, and a recessed part at the lower end of a roll of material laying shaft 1 is shifted until it is inserted into a projection part formed on the end of a roll of material stock shaft 2. Then, a trapezoidal screw 9 is turned by a motor 10, and the roll of material 11-13 are pushed up by a pusher 3, and only the roll of material 11 is shifted to the roll of material laying shaft 1. Then, the reverse instruction is applied to the stepping motor 5, and the roll of material laying shaft 1 is returned to the original position, and the automatic loading of the roll of material 11 is completed. The rolls of material 11-13 are set on the stock shaft 2, in the state where an arm 8 is revolved in the direction separating from the laying shaft 1 around a fulcrum 7.
Patent JP-H11234047-A (JP)
Title: Method and device for frequency conversion
Inventor: IDE TERUJI
IPC: H03D7/18
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To hold an image suppression ratio to be always satisfactory by a frequency converting circuit using an imageless mixer system by automatically correcting variation of circuit operation accompanying temperature variation. SOLUTION: For a control circuit 6, correction quantities for respective temperatures are prepared and a correction quantity is read out, according to the variation of the temperature detected by a temperature detecting circuit 7 from a reference temperature value to control the phase shift quantities of 90 deg. phase shifters 1a and 1b and the amplification factor of an amplifier 5. At the start of operation such as power-on time, a learning signal whose frequency is already known is inputted and the phase shift quantities and amplification factor are initialized, so that the image suppression ratio detected by an image suppression detecting circuit 8 becomes maximum.
Patent JP-S53116504-A (JP)
Title: Pump device
Inventor: NAKAMURA HIROYUKI
IPC: F04B1/14
Filed: 1977-03-22
Abstract: PURPOSE: The reciprocating type pump to control heat losses and pulsation of which constitution is to deliver fluid by contraction of bellows which connects one end of piston and cylinder air-tightly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04348019-A (JP)
Title: Focus position detecting device
Inventor: MIZUTANI HIDEO
IPC: H01L21/30
Filed: 1991-02-01
Abstract: PURPOSE:To easily determine a focus respectively and to improve its reliability by detecting reflection light of a projection image of an aperture pattern formed in a mask pattern surface by a projection optical system through the projection optical system and the aperture pattern and by detecting change of light amount of the projection image passed through the aperture pattern. CONSTITUTION:A mask 3 with a mask pattern in a lower side is opposite to a stage 12 through a projection optical system 2 and is illuminated by an exposure illumination system 4 during projection exposure. A reference surface on a stage 12 wherein an aperture pattern 1a of a specified shape and illumination light of the aperture pattern 1a are introduced. Reflection light of a projection image of the aperture pattern 1a formed in a master pattern surface by the projection optical system 2 under the illumination light is detected through the projection optical system 2 and the aperture pattern 1a. Then, change of light amount of the projection image passed through the aperture pattern 1a again is detected by a detector 7. A position wherein maximum or minimum change of light amount of the projection image is a focus.
Patent JP-H06223660-A (JP)
Title: Insulator washing device
Inventor: OHATA YASUAKI
IPC: H01B17/52
Filed: 1993-01-26
Abstract: PURPOSE:To heighten the washing withstand voltage of an insulator washing device by providing nozzle holes whose points of injection at which wash water ejected collides with an insulator to be washed, are spaced from the points of injection by another injection nozzle device by 20 to 40mm. CONSTITUTION:Injection nozzle devices 4, 4 are disposed in symmetry on both sides of an insulator 2. One of the devices 4 is provided with a plurality of longitudinal nozzle holes and wash water is ejected from the plurality of nozzle holes simultaneously, which are disposed at intervals, and wash water is ejected also from the other device 4. In this case, the interval among points of injection is 20 to 40 cm, and is preferably 30mm, since in that case washing withstand voltage is highest. A washing device with high washing withstand voltage can thus be obtained and makes safe washing possible even while a line is in service (transmits power), and also, hot-line washing operations for insulators with low washing withstand voltages, which previously could not be washed while a line is in service, are made possible.