baber/WOPTO huggingface dataset:
Patent JP-S61187143-A (JP)
Title: Operation switching circuit of tape recorder
Inventor: KIZUKI DAISUKE
IPC: G11B15/04
Filed: 1985-02-15
Abstract: PURPOSE:To obtain an operation switching circuit excellent in operability by switching selectively operation of a tape recorder to temporary stop state due to difference of simultaneous operation time of an operation switch for sound recording and a switch for reproducing, and at the same time, indicating timing of the operation. CONSTITUTION:When recording and reproducing switches 1, 3 are closed for a short time, an H level signal is outputted to an output terminal for sound recording 14 through a controlling circuit 9, and a switching circuit for sound recording 16 operates to make the tape recorder the state of sound recording, and at the same time, a transistor Tr18 goes to the state of conduction to light up a light emission diode 21. When a specified time lapsed after outputting of the terminal 14 by sound recording operation, Tr25, 26 are inverted to the state of conduction by a signal delayed by a delay circuit 22, and a Tr28 is inverted to the state of conduction through a time constant circuit 31. A signal of H level is outputted to an output terminal for temporary stopping 15 and the tape recorder goes to the state of temporary waiting, and at the same time, a light emission diode 35 is lit up. When an operation switch for temporary stopping 5 is closed to system goes to the state of temporary stop.
Patent JP-H08238428-A (JP)
Title: Catalyst for ammoxidation and its preparation
Inventor: SUTEFUANIA ARUBONETSUTEI
IPC: B01J23/22
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a mixed oxide having a crystallographic phase of rutile TiO2 type by dissolving vanadium, antimony and titanium compounds in a satd. alcohol, bringing the soln. into contact with water to precipitate the mixed oxide, and separating and calcining the obtained mixed oxide. SOLUTION: For preparing a mixed oxide contg. vanadium, antimony and titanium corresponding to the formula VSba Tib Ox (a is an integer or a fraction of >=0.1, b is an integer or a fraction of >=0.1, x is an integer or a fraction determined by oxidation states of other elements), vanadium, antimony and titanium compounds are dissolved in at least one satd. alcohol such as ethanol. Then, the alcoholic soln. is brought into contact with water to precipitate the mixed oxide, and the obtained mixed oxide is separated and calcined. As soluble vanadium compounds, there may be used vanadyl acetyl acetonate, vanadium trichloride, vanadium trifluoride or the like.
Patent JP-H07237418-A (JP)
Title: Vehicle suspension device
Inventor: FUCHIDA TAKESHI
IPC: B60G17/015
Filed: 1994-02-28
Abstract: PURPOSE:To provide a vehicle suspension device which can generate appropriate control power in any road face input frequency band. CONSTITUTION:This vehicle suspension device is provided with a shock absorber b, which is interposed between the car body side and each wheel and whose attenuation property can be changed by an attenuation property changing means a, an over-spring speed detecting means c, which detects the up-and-down speed on a spring, and a relative speed detecting means d, which detects the relative speed between upside and downside of a spring. Furthermore, this is equipped with an attenuation property control means e which performs the attenuation property control of each shock absorber b by the control signal based on the up-and-down speed of a spring at that time and the relative speed between the upside and downside of the spring when both the up-and-down speed on a spring and the relative speed between the upside and downside of the spring are over specified thresholds, and performs the attenuation property control of each shock absorber by the control signal based on the up-and-down speed of a spring at that time when either the up-and-down speed on a spring or the relative speed between the upside and downside of the spring is below the specified threshold.
Patent JP-H06244630-A (JP)
Title: Dielectric rod antenna
Inventor: YAMAKI TOMOHISA
IPC: H01Q15/24
Filed: 1993-02-18
Abstract: PURPOSE:To provide a dielectric rod antenna, for which the directional characteristics of a magnetic field plane and an electric field plane are almost equal, and to reduce a side lobe by providing a conductor on the outer peripheral face of a dielectric rod. CONSTITUTION:A dielectric rod antenna 1 is composed of a dielectric rod 2, waveguide 10 and radome 12, the lateral crosssection of the dielectric rod 2 is made circular, and resin or ceramics is used as the material. On the other hand, the terminal part of a base terminal part 2a of the dielectric rod 2 is projected in the shape of a corn and gradually thinned from the base terminal part 2a provided with the maximum diameter of the dielectric rod 2 to a tip part 2b, and a conductive film 4 is provided in the shape of a circular ring on the outer peripheral face inclined from the base terminal part 2a to the tip part 2b. Then, the base terminal part 2a of the dielectric rod 2 is inserted to one opening part 110b of the waveguide 10 of a conductor housing, a detecting terminal is arranged at another opening part 10a of the waveguide 10 and further, the resin radome 12 is fitted to this waveguide 10.
Patent JP-H07213325-A (JP)
Title: Steam hair brush
Inventor: TAKAHASHI MINORU
IPC: A45D20/50
Filed: 1994-01-31
Abstract: PURPOSE:To prevent a steam discharge hole from being clogged and to prevent a hot water drip from dropping on a head skin by making steam deriving space narrow as separating apart to a point near to a steam generating point. CONSTITUTION:The steam deriving space T is formed so as to be narrowed gradually as being separated rearward from the steam generating point X most widely in front of a side near to the steam generating point X by forming the internal plane of the upper wall of a steam guide body 41 in a front upward inclined shape tapered plane. Steam can be easily sent rearward separating from the steam generating point X by forming the front widely in such way, and almost uniform discharge quantity of steam can be discharged even from a steam discharge opening 42 on the rear side same as that from the steam discharge opening 42 on the front side. Also, since a volume is reduced, internal pressure can be increased gradaully by the supply of the steam by making the rear side narrow, which enables the residence quantity of the steam on the rear side to be reduced, and the steam to be quickly discharged from the place, and prevents dew condensation from occurring.
Patent JP-H02208609-A (JP)
Title: Protecting structure from laser beam
Inventor: AMAGASA SHIGERU
IPC: G02B6/42
Filed: 1989-02-08
Abstract: PURPOSE:To suppress the projection of the front surface of a panel by closing a shielding body which can freely be opened/closed and covering the front part of an optical connector, and opening the shielding body and making a connector connection. CONSTITUTION:The structure is provided with the shielding body 2 which can freely be opened/closed to the position where the projection light is interrupted in front of the optical connector 1, a spring 3 which energizes the shielding body 2 in the invariably closing direction, and a stop means which stops the shielding body 2 in front of the optical connector 1 where projection laser beam is interrupted. Then the shielding body 2 is pressed and opened against the force of the spring 3 to make a connector connection and when the connector connection is released, the shielding body 2 is closed automatically through the operation of the spring 3, thereby stopping and holding the shielding body where the outgoing laser beam is interrupted by the stopping means. Consequently, the protection structure of the optical connector where the projection of the panel front surface is suppressed is obtained and secure protection is realized.
Patent JP-2000225558-A (JP)
Title: Polishing pad indicating durable period limit
Inventor: CHIN GAKUCHU
IPC: B24B37/22
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad used in the chemical-mechanical polishing process for a semiconductor board and furnished with a pad body and an indication part to clearly indicate the degree of wear of the pad body. SOLUTION: To a polishing pad 20, slurry is supplied during the chemical- mechanical polishing process so as to polish a wafer. The degree of wear of the polishing pad 20 progresses in the course of the polishing process, and when the serviceable limit is approached or attained to require replacement of the pad in service with a new one, the hue of the indication part 22 and/or the slurry varies. This allows the operator to know that replacement should take place to led to prevention of an item polished from being damaged resuiting from the use of a poorly conditioned pad, enhancement of the product quality, heightening of the yield, and reduction of the manufacturing costs.
Patent JP-H11341495-A (JP)
Title: Image decoder
Inventor: UENO TAKAFUMI
IPC: H04N19/587
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an image decoder free from frame missing and display disturbance are not caused by superposing a digital video signal and a graphic signal. SOLUTION: This image decoder is provided with a 1st clock reproducing means 20 that reproduces a 1st clock signal 21 from a time stamp signal extracted from a digital transmission stream 5, a decoding means 8 that decodes a digital video stream 7 to output a 1st digital video signal 9 with a 1st frame frequency synchronizing with the 1st clock signal 21, a graphic generating means 10, a superposing means 12 that superposes the 1st digital video signal 9 and a graphic signal 11 to output a 1st composited digital video signal 15 synchronizing with the 1st clock signal 21 and a D/A converter means 16 that converts the 1st composited digital video signal into an analog signal 17.
Patent JP-S60173326-A (JP)
Title: Fuel control device in engine
Inventor: FURUMOTO MICHITAKE
IPC: F02M69/24
Filed: 1984-02-17
Abstract: PURPOSE:To enhance the controllability of fuel pressure, by forming a fuel chamber in the intermediate section of a passage for transferring fuel to an injector which is opened to an intake-air passage having venturies, and as well by providing a relief passage and a shut-off valve which opens and closes in association with a throttle valve, in the upper section of the fuel chamber. CONSTITUTION:There is provided a fuel regulator 17 which introduces venturi vacuum through a pipe line 19 and controls the pressure of fuel fed from a pipe line 8 to an injector 22 which is opened to an intake-air passage 2 having venturies 3, 4. A fuel pump 7 driven by a prime mover 36 feeds fuel from a fuel tank 6 to a fuel chamber 9 through a fuel passage 8. Further, a relief passage 24 and a shut-off valve 30 are provided in the upper section of the fuel chamber 9. The shut-off valve 30 is associated with a throttle valve 5, that is, the shut-off valve 30 is opened when the throttle valve 5 is opened at a low opening degree, but is closed when the throttle valve 5 is opened at a high degree. With this arrangement variations in pressure in the fuel chamber 9 may be restrained within a small range.
Patent JP-S58146966-A (JP)
Title: Matching device of secret number
Inventor: KUNUGI TADASHI
IPC: G06Q20/40
Filed: 1982-02-26
Abstract: PURPOSE:To prevent illegal using of a credit card, by magnetically recording a secret number in the credit card and inputting the secret number in addition to user's signature to check the consistency. CONSTITUTION:A credit card owner (customer) delivers the card to a clerk at the purchase of articles. The clerk checks the signature and inserts the card into a magnetic card reader 6. When the customer inputs the secret number through ten keys 4, an input checking lamp 5 is turned on, but the number is not displayed. When the inputted number coincides with the magnetic record, the customer is recognized as the card owner himself. Although several inputs are permitted considering input miss, inputs more than the fixed times are invalidated. If the lost card number already noticed is stored in the internal memory, the lost card can be easily found out from the read-out number. Thus illegality can be prevented by a simple device.
Patent JP-S61229620-A (JP)
Inventor: RUDORUFU HERUNITSUHI
IPC: B60K23/08
Filed: 1986-02-14
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-S62188099-A (JP)
Title: Electrically erasable and rewritable type semiconductor memory
Inventor: NAKABAYASHI MIKITO
IPC: G11C16/02
Filed: 1986-02-13
Abstract: PURPOSE:To attain a reload by erasing only the data in a memory cell to be targeted for the reload, by selecting the memory cell with an address signal, and supplying a prescribed electrical potential relation to the control gate and the erasing gate of the memory cell. CONSTITUTION:A switch element QB on the bit line BL of a memory cell MC selected by the output of a Y decoder 2 goes to a turn-on state, and also, a switch element QE on the erase gate line EL selected by the output of an X decoder goes to the turn-on state. And a high voltage VPP is impress on the erase gate of the cell MC from an erase voltage generation circuit 5 through the erase gate line EL. Simultaneously, a selection word line voltage VPP of the decoder 2 is switched to an earth potential with a selection word line voltage switching circuit 10, then being impressed on the control gate of the cell MC. Therefore, in a selected cell MC, an electron is pulled out from a floating gate to the erase gate, then being erased.
Patent JP-H01204706-A (JP)
Title: Dividing method of semiconductor substrate
Inventor: IKEDA FUMIMARO
IPC: H01L21/78
Filed: 1988-02-09
Abstract: PURPOSE:To contrive an improvement in yield by constituting the title method so that a quantity of depth of cut becomes constant even if a blade wears out, by a method wherein a load to be applied to the blade during cutting or groove processing is detected and the quantity of the depth of cut is controlled constant through a detected quantity of the load. CONSTITUTION:A driver 4 for a spindle motor is set up and a blade 1 is turned. A dicing stage 8 is moved in the direction X by a printed image recognizing device for which a camera is used and registration between a line dividing a semiconductor chip of a semiconductor substitute 7 and the blade 1 is performed. Then a driver 5 for a Z-axis motor is set up, a Z-axis pulse motor 3 is turned, a spindle head 2 is lowered in the direction Z, depth of cut, for example, of about one third of a board thickness is given to the semiconductor board with the blade 1 and a groove is processed by moving the blade 1 in the direction Y. Then when the blade 1 wears away, as a quantity of the depth of cut is reduced and load becomes little, When a current of the spindle motor is detected, it becomes that the load of the blade 1 has been detected. Then a load detecting circuit 6 is provided, a difference with a reference current value i0 to be obtained at the time when a fixed quantity of the depth of cut is sent to the driver 5 for the Z-axis motor, the spindle head 2 is moved up and down in the direction Z with a feed screw 11 and the quantity of the depth of cut is adjusted.
Patent JP-S59156552-A (JP)
Title: Ribbon-shaped fine metallic wire and nozzle for producing fine wire
Inventor: NAGAI SHIYOUICHI
IPC: B22D11/10
Filed: 1983-02-25
Abstract: PURPOSE:To provide the capturing performance satisfactory as a matrix material for a magnetic filter by specifying the width/thickness ratio of a light-gage metallic and alloy strip obtd. by injecting and solidifying a molten metal and alloy onto the surface of a rotating roll at a specific value or below. CONSTITUTION:The metal and alloy loaded in a nozzle are melted by using a high frequency heating coil 2 and are continuously stuck and solidified on the surface of a roll 4 which is a cooling body, from a nozzle aperture 3, thereby manufacturing a ribbon-shaped fine metallic wire 5. The aperture 3 is made elliptical and is installed in such a way that the short axis (a) of the ellipse thereof exists at a right angle to the rotating direction 6 of the roll. The size (b) of the long axis is so determined as to provide the aperture section permitting the ejection of the molten metal according to the size (a) of the short axis. Then the metal and alloy ribbon having <=20 width/thickness ratio of the ribbon is easily obtd.
Patent JP-H07237362-A (JP)
Title: Tape unit
Inventor: KAWAGUCHI TAKASHI
IPC: B41M5/41
Filed: 1994-02-28
Abstract: PURPOSE:To provide an end tape not melted even when a phenomenon such that a thermal head heats the same place in the vicinity of the terminal part of a printing tape is generated. CONSTITUTION:A material with a glass transition point (Tg) of 90 deg.C or higher is used in an end tape connecting a small wound tape spool 23 and a thermal recording material 15 such as an ink ribbon or thermal paper.
Patent JP-H05197798-A (JP)
Title: Color image converter
Inventor: HIROSE YOSHITSUGU
IPC: G06T7/00
Filed: 1992-01-22
Abstract: PURPOSE:To selectively and automatically execute optimum precision conversion corresponding to operator's picture quality converting request only in a neces sary part corresponding to the color information of an input image. CONSTITUTION:An input image is divided into blocks by a space dividing means 3 and respective picture elements are sorted into respective color dividing areas by a histogram forming means 4. Histogram forming means 43, 44 find occurrence frequency in each sort of respective color dividing areas in each block unit. When an operator outputs a picture quality converting command, precision conversion coefficient corresponding to the color division area corresponding to the command and a reference precision conversion coefficient area read out from a precision conversion coefficient storing means 71, an optimum precision conversion coefficient computing means 7 calculates the optimum precision conversion coefficient of each block of the image signal based upon the histogram of the input image, the precision conversion coefficient and the reference precision conversion coefficient and a precision conversion means 8 converts the precision of the color image based upon the calculated coefficient result.
Patent JP-S61190543-A (JP)
Title: Vinyl chloride resin film for agricultural use
Inventor: KAWAGOE FUMIO
IPC: C08L27/00
Filed: 1985-02-18
Abstract: PURPOSE:To obtain the titled film of high weatherability and good bonding processability with high-frequency machine, by incorporating vinyl chloride resin with a combination of specific proportion of phthalic ester plasticizer, phosphoric ester plasticizer, epoxidized plasticizer and organophosphoric acid alkaline earth metal salt. CONSTITUTION:The objective film can be obtained by incorporating (A) 100pts. wt. of vinyl chloride rein with a combination of (B) 30-70pts.wt. of a phthalic ester plasticizer (e.g., di-n-octyl phthalate), (C) 1-10pts.wt. of a phosphoric ester plasticizer (e.g., trioctyl phosphate), (D) 0.5-7pts.wt. of an epoxidized plasticizer (e.g., epoxidized soybean oil) and (E) 0.1-5pts.wt. of an organophosphoric acid alkaline earth metal salt of formula I or formula II (M is Zn, Ca, Ba, Mg or Sr; R1-R3 are each alkyl, aryl, etc.) with the sum of the components (B), (C), (D) and (E) being 40-80pts.wt. and preferable weight ratio to the component (B) being 1/5-1/35, 1/10-1/100 and 1/10-1/500, for the components (C), (D) and (E), respectively followed by making into film.
Patent JP-S62211121-A (JP)
Inventor: MIHIYAERU PORUTOUGARU
IPC: B29C48/07
Filed: 1987-02-13
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-S63197376-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA NAOYOSHI
IPC: H01L29/78
Filed: 1987-02-12
Abstract: PURPOSE:To make it possible to form a wide channel and to restrain hot carrier from generating, by forming, on the upper part of a MOS, a semiconductor layer exposing region and a region where the thickness of a surface insulating layer is gradually increased, and forming a P<-> region and N<-> region by ion implantation. CONSTITUTION:A gate electrode 4 is formed on a semiconductor substrate 1 via a gate oxide film 3, and a side-wall 5A composed of an insulative film is formed on both side-walls of the electrode 4. By applying these to a mask, P-type impurity ion is implanted, and a source.drain ion implantation region 6 is formed. After an insulative film 8 is formed on the surface of the substrate 1, a semiconductor layer 9A in which N-type impurity is doped and an insulative layer 10 are formed. After a resist 11 is flatly spread on the substrate 1, the layer 10 and the resist 11 are subjected to etching with the same speed till the surface of the layer 9A is exposed, and a semiconductor layer exposing region 14 and an insulative film thickness decrease region 15 are formed. The latter is a region in the periperal part of the former, and the thickness of the layer 10 is made gradually thin. After the resist is eliminated, P-type impurity ion is implanted, and a P<-> region 16 and an N<-> region 17 are formed in a region 14 and the layer 9A under the region 15, respectively.
Patent JP-H01205653-A (JP)
Title: Remote calling system of abbreviated dial number for private branch exchange
Inventor: MARUYAMA YOSHIHIRO
IPC: H04M3/44
Filed: 1988-02-12
Abstract: PURPOSE:To attain a call by the same abbreviated dial even from other telephone set by accessing an area of a memory corresponding to other subscriber telephone set when a special number is dialed or a pushbutton is depressed and an abbreviated dial number registered from other subscriber telephone set is dialed succeedingly. CONSTITUTION:A special number representing abbreviation dialing using an abbreviated dial code registered from other subscriber telephone set or a button operation section is set, and when the abbreviated dial code is dialed in succession to the specific number or the button operation, the area of other subscriber of the memory 10 given for each subscriber telephone group is accessed to read the opposite telephone number corresponding to the abbreviated dial code and the number is sent by a control means 9. Thus, when the abbreviated dial number used by the telephone set of its own seat is memorized in heart, the call is enabled by using the abbreviation dial code registered by its own telephone set from other telephone set even if the normal telephone number is not learned by heart.
Patent JP-H07239509-A (JP)
Title: Photographic film processor
Inventor: KAJI TOSHIKAZU
IPC: G03D15/00
Filed: 1994-02-28
Abstract: PURPOSE:To improve the durability of a magnetic head. CONSTITUTION:After setting long roll film obtained by splicing plural negative films in a printer, the magnetic head is energized to the negative film (108 to 112). Whether or not magnetic information is recorded on the negative film is discriminated (113 and 114). When the magnetic information is recorded, it is read (116) and exposure processing is performed based on the read information (118). Such processing is repetitively executed until the processing of one roll of negative film is finished (120) and the magnetic head is retreated when the processing is finished (122). When the magnetic information is not recorded, the magnetic head is retreated (124) and the exposure processing is repetitively performed according to the average density of an image frame until the processing of one roll of negative film is finished (126 to 130). The processing of the negative film is repetitively executed until the processing of the long roll film is finished (132).
Patent JP-S59224687-A (JP)
Inventor: GIYUNTAA ADORUFU
IPC: C07K16/00
Filed: 1984-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。