baber/WOPTO huggingface dataset:
Patent JP-H10335723-A (JP)
Title: Short electric pulse generating method and module
Inventor: HASHIMOTO SHOICHI
IPC: H01S5/042
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the short electric pulse generation in several ps containing no subpulse peak at all by a method wherein the first and second semiconductor lasers are driven by supplying the bias current for adjusting the output beam wave form. SOLUTION: The laser beams outgoing from semiconductor lasers 108, 109 are entered into a photoconductor substrate 101. A driving circuit composed of signal generators 501, 502, comgenerators 503, 504 and bias current source 506, 507 drive the semiconductor lasers 108, 109. Next, phase locks the signal generators 501, 502 for outputting respective sine waves of 100 MHz. Next, the electric pulses in half value width of 100 ps and cycle frequency of 100 MHz are generated by respectively inputting these sine waves in the comgenerators 503, 504 driven be 100 MHz. Finally, optical pulses arc generated by implanting the semiconductor lasers 108, 109 with these electric pulses.
Patent JP-S5775112-A (JP)
Title: Treating device for fluid
Inventor: KEISU SHIDONII MAACHIN
IPC: F16N7/34
Filed: 1981-09-04
Abstract: A fluid container, e.g. in an air filter or lubricator, has a metal bowl with a sight glass comprising an elongate light-transmitting member of longitudinally tapered form. The sight glass member is slidable into a complementary tapered slot or recess defined by a flange integral with the bowl and overlying a flat wall portion provided with apertures to the main volume of the bowl and the space between said wall portion and the member adjacent top and bottom regions of the member respectively.
Patent JP-S5662629-A (JP)
Title: Lining device of cylindrical member
Inventor: YOSHITOMI YUUJI
IPC: F28F19/06
Filed: 1979-10-29
Abstract: PURPOSE: To closely adhere a coating member uniformly on the inside circumferential surface of a cylindrical member irrepective of the inside diameter and thickness of the article to be worked by holding an fixing the cylindrical member inserted  with the convering member and pressurizing the covering member and the pressure  medium filled therein in an axial direction.  
     CONSTITUTION: First, a composite billet in which a covering member 2 is inserted in a cylindrical member 10 is inserted into a restraining die 13, and a pressure medium 14 and a seal ring 15 are inserted into the member 2, after which the die 13 is set onto the lower base plate 26 of the lining divice and this completes preparation. Next, the axial load F 0  generated by a hydraulic ram 18 is transmitted to a pressing member 19 by way of a ram plate 20, an upper end plate 21, a bolt 23 and a lower end plate 22, to press the member 19 to the end face of the member 2. In this state the pressure medium 14 such as rubber is compressed axially by the axial load F 1  generated by the hydraulic cylinder 17 of the pressing member and the member 2 is force-expanded by the expansion in the radial direction accompanied by this, whereby it is closely contacted with the member 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5364520-A (JP)
Title: Drive system for pin electrode arranged in two rows
Inventor: KOSEKI MINORU
IPC: B41J2/40
Filed: 1976-11-20
Abstract: PURPOSE:To eliminate the dot-free typing by providing three line buffer memories, one of them being used exclusively for reading out the typing data (weiting the dot) at all time, the other two being used exclusively for input at all times.
Patent JP-H09322153-A (JP)
Title: Automatic monitor
Inventor: SHINOHARA TOSHIAKI
IPC: G06T7/20
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the system cost and to relieve the load of the user by using a comparatively simple method so as to discriminate a noted image with high accuracy. SOLUTION: A extract processing section 101 extracts a noted image from video information obtained by an image pickup means 100, a characteristic extract processing section 102 extracts a characteristic of the noted image and a characteristic evaluation processing section 103 evaluates the result, and a comparison processing section 105 compares the characteristic of the preceding noted image stored in the 1st storage section 104 with the current characteristic. A comparison evaluation processing section 106 evaluates the result based on the change and generates a moving vector from the result, it is stored in a 2nd storage section 107 and a discrimination processing section 108 discriminates the noted image by using the characteristic stored in the 1st storage section 104 and the evaluation result based on the motion vector stored in the 2nd storage section 107.
Patent JP-H0432307-A (JP)
Title: Ac amplifier
Inventor: MASUDA YOSHIFUMI
IPC: H04B10/60
Filed: 1990-05-29
Abstract: PURPOSE:To keep a dynamic range of an input optical current high even with high sensitivity and to attain miniaturization for monolithic integrated circuit processing by providing a current mirror circuit provided with an integration function an an AC component extraction means. CONSTITUTION:A current mirror circuit ICM 1 provided with an integration function in which a capacitor C2 is connected between an emitter and a base of one transistor(TR) Q4 in place of a differentiating circuit DC as a means extracting only an AC component from an optical current is provided to the AC amplifier. Moreover, two photo TRs FD1, FD2 of the same characteristic are connected to the current mirror circuit ICM 1 attended with the provision of the current mirror circuit ICM 1 to the AC amplifier. Thus, the dynamic range of an input optical current is increased regardless of high sensitivity and even when the cut-off frequency is set low in the case of monolithic integrated circuit processing, since a capacitor with a low capacitance is employed, the miniaturization is attained.
Patent JP-H01310779-A (JP)
Title: Washing apparatus
Inventor: OCHIAI MASAYUKI
IPC: B08B3/08
Filed: 1988-06-08
Abstract: PURPOSE:To obtain good washing effect even at the time of the contamination of a washing solution by arranging a low temp. body having cooling function above the object to be washed in a steam tank and condensing the steam from the washing solution on the surface of the low temp. body to supply the condensed liquid to the object to be washed. CONSTITUTION:A low temp. body 5 has cooling function due to the cooling water flowing therethrough and can keep temp. lower than the temp. of steam even when said body 5 is held in a steam tank 1. The low temp. body 5 is movable up and down, and falls to the vicinity of an object 3 to be washed to condense steam and returns upwardly to make it possible to prevent dew condensation. By arranging the low temp. body 5 above the object 3 to be washed, steam is condensed on the surface of the low temp. body 5 and the condensed liquid is dripped on the object 3 to be washed to flow along the surface of the object 3 to be washed. By this method, the object 3 to be washed is washed. As mentioned above, washing can be continued regardless of the temp. of the object 3 to be washed during a period when the low temp. body 5 is arranged above the object 3 to be washed. Therefore, the washing of a desired degree can be performed at any time regardless of the contamination of the washing solution.
Patent JP-H08336223-A (JP)
Title: Power supply take-out structure for electric joint box
Inventor: KITA YUKINORI
IPC: H02G3/16
Filed: 1995-06-06
Abstract: PURPOSE: To obtain an electric joint box being employed commonly in vehicles of both right and left steering wheels by employing laterally elongated electric joint box which can be disposed in the space between each wheel house and dash panel and providing each wire take-out part substantially in the center in the longitudinal direction thereof. CONSTITUTION: The electric joint box 15 has a laterally elongated shape and disposed in the space between a right wheel house 2R in engine room 1 and a dash panel 3 in case of a vehicle of right steeling wheel and disposed in the limited space between a left wheel house 22L in engine room 1 and a dash panel 3 in case of a vehicle of left steeling wheel. The conductive plates 17, 18 of wires 8, 9 having lower end parts 17a, 18a secured through screws 16 to the bottom part in a lower case 15B are bent in reverse L-shape. The upper end parts 17b, 18b thus bent are disposed oppositely to a wire receiving recess 15b from above a take-out part 15a for connecting each wire 8, 9 from below is provided while directing downward.
Patent JP-H05109515-A (JP)
Title: Rare earth permanent magnet and manufacture thereof
Inventor: TAWARA KAZUNORI
IPC: H01F1/057
Filed: 1991-05-15
Abstract: PURPOSE:To provide a manufacturing method of rare earth magnets capable of obtaing rare earth magnets having high coercive force in a relatively wide range of Co content. CONSTITUTION:Oxides of rare earth elements are reduced by a reduction material while they are heated in an inactive gas, they are mutually diffused with at least one type of additive element from Co or Co,and Fe, Ni and Cu, thereby obtaining rare earth alloy powder. The rare earth alloy power thus obtained and at least one type of additive element selected from Co and Fe, Ni, and Cu groups are melted and casted into ingot. The casted ingot is crashed into alloy powder, which is mixed with the rare earth alloy, thereby obtaining raw material powder.
Patent JP-S5842283-A (JP)
Title: Manufacture of buried type semiconductor laser
Inventor: NOGUCHI ETSUO
IPC: H01S5/227
Filed: 1981-09-04
Abstract: PURPOSE:To obtain the uniform mesa height as prescribed by a method wherein a laminated body containing an active layer is provided on a substrate through the intermediary of an etching stopping layer, and after a mesa stripe etching has been performed, a laminated layer to be buried is provided. CONSTITUTION:A semiconductor laminated body 7, consisting of a confining layer 4, an active layer 5, and a confining layer 6, is formed on the semiconductor layer 3, to be used for stopping of GaInAsP etching, located on an n type InP substrate 1. A mesa laminated body 7' is formed by performing a mesa stripe etching on the laminated body 7 using a mask layer 8 as a mask. Then, an embedding semiconductor laminated body 9, wherein the laminated material 7 was buried, is formed on an etching stopping layer 3. A groove 14 reaching the substrate 1 is provided between two laminated bodies 7' so that they are electrically isolated. Accordingly, the mesa height can be formed at a fixed value easily.
Patent JP-H07323010-A (JP)
Title: Optical apparatus, camera, method for detecting line of sight and method for judging relative position between eye contact part and eyeball position
Inventor: TOKUNAGA TATSUYUKI
IPC: G02B7/28
Filed: 1994-05-31
Abstract: PURPOSE:To detect highly accurately a line of sight without providing a switch member for detecting the relative position between an ocular part and the position of an eyeball by a method wherein illuminating means are successively switched until a reflected image of the cornea is detected and when the reflected image of the cornea is detected by this switching, the line of sight of an observer is detected from the position of the reflected image of the cornea. CONSTITUTION:A line of sight detecting circuit 101, a light measuring circuit 102, an automatic focus detecting circuit 103, a signal inputting circuit 104, an LCD driving circuit 105, an LED driving circuit 106, an IRED driving circuit 107, a shutter controlling circuit 108 and a motor controlling circuit 109 are respectively connected with the central processing unit 100 of a microcomputor built in a camera main body. The line of sight detecting circuit 101 performs A/D conversion of the output of an eyeball image from an image sensor 14 and transmits this image information to the CPU 100. The CPU 100 extracts each characteristic of the eyeball image being necessary for detecting the line of sight in accordance with a specified algorism and additionally operates the angle of rotation of the eyeball of the subject to be photographed from the position of each characteristic.
Patent JP-S5262760-A (JP)
Title: Adiabatic box
Inventor: NOZAWA KENJI
IPC: F25D23/08
Filed: 1975-11-19
Abstract: PURPOSE: In order to obtain an adiabatic material with an excellent physical property which produces no chemical attacking action against organic material, devised is to use "tetramechylsilane" as the foaming agent for an adiabatic material which is filled into the mid-section between internal and external boxes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62312-A (JP)
Inventor: SHIMIZU SATOSHI
IPC: H05B3/84
Filed: 1985-06-26
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-S63304612-A (JP)
Title: Through-type capacitor
Inventor: KUROKUZUHARA MAMORU
IPC: H01G4/35
Filed: 1987-06-05
Abstract: PURPOSE:To obtain a through type capacitor wherein the tracking resistance has been improved, by a method wherein the surface of an insulating sheath case provided around the dielectric and the part through which the central conductor is passing through is covered with an insulating resin film having a good tracking resistance. CONSTITUTION:In a through type capacitor, the outer surface of a sheath case, particularly 4, made of polybutylene terephthalate (PBT) os easy to be contaminated during the handling such as the equipment assembling work (although a sheath case 5 is also made of PBT, it is relatively difficult to be contaminated), so a creeping discharge is easy to occur when a high voltage is applied to a central conductor 2. The PBT, the material for the sheath case, is fairly good in tracking resistance, but, while a creeping discharge is repeated several times during a long period of time, free carbon occurs along the discharge path, that is, a tracking occurs, so that a discharge may occur even at a relatively low voltage. To prevent this phenomenon, the outer surface of the sheath case 4 is covered with an insulating resin film 41 having a good tracking resistance. With this, a creeping discharge is prevented form repeatedly occurring at the same path, whereby the withstand voltage characteristics of a through type capacitor can substantially be improved.
Patent JP-S5665129-A (JP)
Title: Dry type image forming material
Inventor: TAKEGAWA YUKIO
IPC: G03C1/76
Filed: 1979-10-31
Abstract: PURPOSE: To improve the fog density, contrast and aging stability of a dry type image formihg material by laying an under coat layer on the paper support of the material.  
     CONSTITUTION: When a paper support is coated with a photosensitive composition consisting of an org. halogen compound which produces a free radical on being irradiated with light, an essentially colorless dye which colors by contact with an acidic substance and a binder, an under coat layer made of film forming agent whose optical density change is ≤ about 0.06 when a coating composition consisting of a dye and a binder is applied is laid on the support. The under coat layer may be composed of the film forming agent and a filler such as white pigment or extender. When the optical density change exceeds about 0.06, the resulting image is highly fogged and aging fog occurs in a raw sensitive material. The film forming agent includes starch, casein, gelatin and synthetic latex. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04338791-A (JP)
Title: Image forming device
Inventor: NISHIYAMA KAZUE
IPC: G03G21/06
Filed: 1991-05-15
Abstract: PURPOSE:To prevent the generation of toner stains at both ends of an image carrying member and to efficiently form images over the entire area of a transfer material by setting the width of a destaticizing needle larger than the width of a transfer electrifier and bringing both ends of the destaticizing needle near to a photosensitive body. CONSTITUTION:If a toner image of an electrostatically negative toner image is transferred to a transfer material 4 by the positive discharge of a transfer electrifier 6, a positive charge which is the reverse polarity of the electrifying polarity of the image carrying member 10 is directly imparted to the region of the image carrying member on the side outer than the width of the transfer material 4 of the image carrying member in this transfer process. The working width of the destaticizing needle 8 is, thereupon, set wider than the electrifying width of the transfer electrifier 6 and both ends 8b of the destaticizing needle 8 are brought closer to the image carrying member side than the central part 8a to intensify the destaticizing power of both ends 8b, by which the potentials at both ends of the image carrying member are completely removed and the generation of the toner contamination at both ends is prevented.
Patent JP-H04364528-A (JP)
Title: Extraction value calculating circuit
Inventor: UEHARA TERUAKI
IPC: G06F7/552
Filed: 1991-06-12
Abstract: PURPOSE:To calculate an accurate extraction value at a high speed without increasing the hardware quantity. CONSTITUTION:The extracted value generating circuit 10 is added to a conventional digital signal processor which has a multiplier 20, an arithmetic logical unit, etc. Then a value Y to be extracted is stored in a 1st register 1. The output of a 2nd register 3 stored with an extraction value X is squared by a multiplier 20 and a subtracter 21 calculates the difference between the multiplication result and the output of the register 1. The circuit 10 performs addition and subtraction between the outputs of a right shift register 2 for the storage of an intermediate value R and the 2nd register 3 by exclusive logic according to the plus/minus information of the subtracter 21 and updates the contents of the register 3 according to the addition and subtraction result. The operation is repeated n times so as to find an n-bit solution and then the value in the register 3 is the extraction value X for the extracted value Y stored in the register 1.
Patent JP-S62298287-A (JP)
Title: Mode discriminating device for recording medium reproducing device
Inventor: SHIBAYAMA TAKECHIKA
IPC: H04N5/782
Filed: 1986-06-18
Abstract: PURPOSE:To stably and automatically maintain the state of mode even when either one of detection causes a malfunction by mode-discriminating based on two DC levels in a sink chip level transmission segment of FM demodulated reproduced video signals and a pedestal level transmission segment. CONSTITUTION:In a case where the recording mode is a high picture quality mode, the first mode discriminating signal of high level is supplied to the D terminal of a D flip-flop and a clock signal is supplied to a CK terminal, and accordingly, a mode discriminating signal of high level is outputted from a Q terminal. In such case, if the output of one of comparators 10, 14 becomes low level by the influences of noise, etc., the output of a coincidence circuit 12 becomes low level, and the clock signal does not come out from an AND circuit 9. Accordingly, the output mode discriminating signal of the D flip-flop 13 is held at high level as it is. Thereafter, when the output of comparators 10, 14 becomes low level, the output of the coincidence circuit 12 returns to high level, and a clock signal is outputted from the AND circuit 9, thereby, the output mode discriminating signal of the D flip-flop 13 is changed from high level to low level.
Patent JP-2000337598-A (JP)
Title: Distributing and supplying apparatus and method to supply material therefrom distributedly and replenish it with the material
Inventor: JEFFREY E BROWN
IPC: B05C17/015
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a distributing and replenishing system to store material in a vessel. SOLUTION: A distributor 12 includes at least a first material storing pipe having a distributing port, a material storage chamber, and an outlet, and a drive part distributes the material from a pipe passing the distributing port arranged inside the pipe at least partially. A valve controls the flow of the material selectively from the pipe to the distributing port. The valve and drive part are coupled together so that the valve is opened by actuation of the drive part to make distribution of the material. When the drive part is stopped, the valve is closed automatically. The material is replenished to the pipe from an inlet connected selectively with a material source, which is generated by selective connection of a controllable valve or pipe fitting element couple.  By an instruction, the user is notified of the completion of replenishing of the apparatus, and when the inter-fitting connection is cut, a pump for a large quantity of material is turned off.
Patent JP-H05335989-A (JP)
Title: Sound volume adjustment system for audio device of audio communication equipment
Inventor: ITO AKIHIKO
IPC: H04B15/00
Filed: 1992-06-01
Abstract: PURPOSE:To provide an acoustic device sound volume adjustment system for an audio communication equipment by automatically adjusting the sound volume for the audio device around the audio communication equipment. CONSTITUTION:The audio communication equipment making audio communication with an external equipment under the environment in which at least one audio device 3 or over generating an audio signal and its output audio signal is changed by a radio signal is provided with a noise measurement section 10 measuring noise generated by the acoustic device 3 and a sound volume control signal generating section 20 sending a signal used to adjust the output audio signal of the acoustic device 3 to the audio equipment 3 in a radio wave based on the result of measurement of the noise measurement section 10.
Patent JP-S6119462-A (JP)
Title: Preparation of break crumb and the like
Inventor: NAKAI YOSHIKANE
IPC: A23L7/157
Filed: 1984-07-09
Abstract: PURPOSE:To obtain bread crumb or the like, having improved palatability, and giving a fried food having soft and meltable texture, by adding an extraction residue of soybean to a raw material composed mainly of wheat flour, and extruding the mixture with a hot press thereby effecting the uniform expansion of the mixture. CONSTITUTION:A raw material composed mainly of wheat flour is mixed with an extraction residue of soybeam (e.g. bean curd refuse) in an amount of 1- 30%, preferably 7-25% based on the wheat fluor. The mixture is extruded with a hot press to obtain the objective bread crumb or the like.
Patent JP-H11319236-A (JP)
Title: Ball shooting game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a game in a stage prior to reach by providing a background selecting means for selecting, when a reach fluctuation is performed, a background corresponding to a reach fluctuating mode selected according to it, and selecting a background at random when no reach fluctuation is performed. SOLUTION: In the selection control of a background picture, it is judged whether the display result of a special pattern determined according to a starting prize is a reach or not (S1). When it is other than the reach, the background picture is selected at random on the basis of a background picture selection table (S2). When the display result is a big hit in case of the reach, the background picture according to the reach kind in the big hit is selected, and in case of a blank, it is judged whether or not (S3-S5) the display result has a +1 pattern slippage to the reach pattern. When the +1 pattern slippage is judged, the background picture according to the reach kind in blank +1 pattern is selected (S6), and in case of other than +1 pattern slippage, the background according to the reach kind other than in +1 pattern slippage is selected (S7).