baber/WOPTO huggingface dataset:
Patent JP-H10144856-A (JP)
Title: Overlapped type lead frame
Inventor: SAEKI SHIN
IPC: H01L23/50
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a step and lead inclination from being generated, improve the strength of sealing resin and improve durability of a semiconductor integrated circuit device, by preventing a protruding part to be a dam bar from overlapping the adjacent leads and the protruding parts from overlapping each other. SOLUTION: An overlapped lead frame 1 is provided by overlapping a first lead frame 1 having a first lead 2 on a second lead frame 1 having a second lead 3. On the both sides of respective leads 2 and 3 of the overlapped lead frame 1, wing-shaped protruding parts are provided, permitting the protruding part 4a of the first lead 2 and the protruding part 4b of the second lead 3 to be arranged staggering in a plane at intervals from the adjacent leads 2 and 3 and the protruding parts 4a and 4b and to overlap in nest form, at the time of overlapping the lead frames. Thus, the protruding part 4a of the first lead 21 and the protruding part 4b of the second lead 3 form a dam bar.
Patent JP-H11196432-A (JP)
Title: Method and circuit for color reproduction correction and color display device using the circuit
Inventor: OKI HIDEAKI
IPC: H04N9/67
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to correct a color reproduction distribution to be corrected with a regard to all color phases in a color reproduction area by using a phosphor of an xy chromaticity value which is different from the xy chromaticity value of the phosphor defined by a broadcasting system. SOLUTION: In a color reproduction correction device 300, a color demodulation circuit 30 makes demodulation gain of a demodulation axis SR2 of an R-Y larger than the case of an NTSC system and demodulates an input chroma signal. Also, a color demodulation circuit 31 widens a modulation angle of the demodulation axis of the R-Y, makes it a modulation axis SR3 of the R-Y, makes the demodulation gain of this demodulation axis SR3 and demodulates the input chroma signal. Smaller output signals of these color demodulation circuits 30 and 31 are selected by a minimum value selection circuit 32 and outputted as R-Y signals color reproduction distortions which are corrected. The input chroma signal is demodulated by a color demodulation circuit 34, a B-Y signal is obtained, and a G-Y signal is obtained by processing outputs of color demodulation circuits 31 and 34 at a matrix circuit 33.
Patent JP-H04170372-A (JP)
Title: Production of aluminum nitride substrate joined with copper
Inventor: YANAGISAWA HIDEKAZU
IPC: B23K1/19
Filed: 1990-10-31
Abstract: PURPOSE:To improve joint strength by roll forming a clad plate of copper plate joined with an active metal brazing plate to obtain a clad sheet, laminating the brazing surface of the clad sheet with AlN sintered body, and then heating. CONSTITUTION:A clad plate obtained by joining a copper plate with an active metal brazing plate comprising Ag, Cu, and if necessary, In, with addition of Ti, Zr or Hf by 0.5-5wt.% is rolled into as specified thickness and pressed or etched to obtain a clad sheet of specified size and shape. The brazing surface of this clad sheet is laminated with an AlN sintered body and heated in vacuum or an inert atmosphere at the melting point of the brazing material to the melting point +100 deg.C to join the AlN sintered body with the copper plate.
Patent JP-S63146492-A (JP)
Inventor: SHIOMI YASUFUMI
IPC: H05K3/34
Filed: 1986-12-10
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-2000119015-A (JP)
Title: Water glass for welding material and its production
Inventor: YANAGISAWA KAZUMI
IPC: C01B33/32
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a water glass for welding material capable of increasing qualities of a coating substance and a flux, improving productivity of a coated arc welding rod using the coating material and flux and improving weldability in welding using the obtained welding rod or flux and a method for producing the water glass. SOLUTION: This water glass for welding material has 10-2,000 wt.ppm total carbonate amount. The total carbonate amount of the water glass for a welding material can be reduced, for example, by a process for adding Ca(OH)2 to a water glass solution to provide a raw material and a process for removing carbonate ion fixed by Ca(OH)2 from the water glass solution to provide the raw material.
Patent JP-H05135700-A (JP)
Title: Auxiliary adjusting device for color purity and convergence
Inventor: NODA HIDEO
IPC: H04N17/04
Filed: 1991-11-11
Abstract: PURPOSE:To enhance the workability and accuracy of adjusting ITC by shaping an auxiliary adjusting device for color purity and convergence such that it does not obstruct the work of adjusting ITC and is not affected by the leakage magnetic field of a deflection yoke. CONSTITUTION:Signals for reproducing magnetostriction similar to that displayed in a monitor display are sent to eight bar-shaped ferrite cores and to two-, four-and six-pole magnetic field generating coils wound around the cores, the bar-shaped ferrite cores having the same radius and disposed at an interval of 45 degrees to one another in their radial direction and parallel to the direction of the center axis 10 of a color cathode-ray tube 1a, at a position at which they do not overlap a CP assembly 1c. Then color purity and convergence are adjusted.
Patent JP-S63148885-A (JP)
Title: Transmission mode of rotor position detecting signal of synchronous motor
Inventor: KOBARI KATSUO
IPC: H02P6/16
Filed: 1986-12-12
Abstract: PURPOSE:To simplify the constitution of ab apparatus by transmitting a parallel digital signal indicating a rotational position of a synchronous motor rotor as a particular series digital signal. CONSTITUTION:A synchronous motor 11 controlled by a synchronous motor control circuit 12 outputs a rotor position detecting signal as a parallel digital signal via a pulse coder 13 connected to said motor. Also, a parallel-series conversion logical circuit 15 receives said parallel digital signal and a clock from a transmission side clock generator 14, converts them into series signals having a given pulse width, and sends said series signals to a transmission line 19 via a driver circuit 16. Further, signals sent to the transmission line 19 are fed back to said control circuit 12 via a data restoration logical circuit 17. Thus, because clock periods differing from each other are set on the transmitter and receiver sides and said signals are sent with a transmitter start signal at the head and with a quiescent period between, a single transmission line 19 is sufficient for said purpose.
Patent JP-H10137691-A (JP)
Title: Rocking separation device
Inventor: ISSHIKI TSUTOMU
IPC: B07B13/16
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the broken rice grain discharge width on the discharge side of a rocking separation plate and improve the efficiency. SOLUTION: A discharge control section 30 forming a weak force section having the grain force-feeding force to the rocking-up side weaker than that of selection protruded lines 28 formed on the discharge side section 15b of a rocking selection plate 15 and controlling the discharge of grains to the starting discharge side by the given length is provided on the end of the discharge side 15b of the rocking separation plate 15 in the constitution of the rocking separation plate 15 provided with a number of separation protrusion lines 28 composed of force-feeding faces 28a, flowing-up guide faces 28b and flowing- down guide faces 28c arranged and disposed on the plate face.
Patent JP-H02140730-A (JP)
Title: Led for light source and data imprinting device for camera provided therewith
Inventor: SHIMIZU HIROSHI
IPC: G03B17/24
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a data imprinting device for camera whose cost can be reduced by making the shape of a mold a mirror surface whose end face of a side where is irradiated with light has an angle of 45 deg. with respect to an optical axis. CONSTITUTION:An LED chip 2 is mounted on a reed electrode 3 and the electrode surface thereof is made flat so as to prevent a secondary light source caused by reflection. The end face 4 of the mold 1 made of transparent resin on the opposite side to the reed electrode is the mirror surface having the angle of 45 deg. with respect to the optical axis. The light outgone from the LED chip is refracted on the surface 4 and arrives at a film. Then, the film is exposed. Thus, the effects of a light source, an optical path and a reflecting mirror can be obtained by one element and the data imprinting device for camera whose cost can be reduced is obtained.
Patent JP-2000139673-A (JP)
Title: Adhesion treatment for floor mat
Inventor: SMITH KIM R
IPC: E04F15/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing a slip between a mat having a flexible polymer lining surface, and a second surface adjacent to the lining surface. SOLUTION: Aqueous solution of polyvinyl acetate is applied to a lining surface, the lining surface having this liquid on it is brought into contact with a second surface while this solution is still wet. This method is especially effective when a mat has a flexible lining surface containing flexible polymer selected from among natural rubber, natural elastomer, and synthetic elastomer. Contact action is made before this solution is completely dried. This solution may be directly applied to the lining surface or by spraying. This solution may be directly applied to the second surface by spraying, possibly. This solution contains 1-90 wt.% solution of polyvinyl acetate, or occupies 1-99 wt.% of the solution as polyvinyl acetate, for example.
Patent JP-S63143007-A (JP)
Inventor: ARUBAATO FUAN OMEEN
IPC: B25G3/38
Filed: 1987-11-25
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-2001119727-A (JP)
Title: Transport stream generator
Inventor: YAZAKI SEIJI
IPC: H04N19/423
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To realize a transport stream generator that immediately outputs a transport stream with high reliability. SOLUTION: This generator is obtained by improving a transport stream generator having a transmission clock generator that generates a transmission clock, a hard disk that stored and outputs transport stream data, and an FIFO memory that receives the transport stream data of the hard disk and outputs the transport stream data with each transmission clock. The generator is provided with a main memory that stores the transport stream data from the FIFO memory, and a selector that selects the transport stream data in the FIFO memory until the main memory stores the transport stream data, selects and outputs the transport stream data in the main memory after the storage.
Patent JP-H0868220-A (JP)
Title: Dome theater
Inventor: HAYASHI MASAHIKO
IPC: G09B9/32
Filed: 1994-10-24
Abstract: PURPOSE: To provide a dome theater which can enjoy a high presence image in a relaxed posture by featuring a dome type image device in which a slanting angle of the bottom of the dome is rather vertical to a horizontal surface, and galleries which are laid out in the form of steps, and what is more, the image can be enjoyed at the front row. CONSTITUTION: This dome theater is provided with a dome type image device in which the slanting angle of the bottom of a dome 1 is about 40 deg. and over and less than 140 deg. and galleries 2 which are laid out in the form of steps, and what is more, the image can be enjoyed at the front row. Then, a large window 5 is installed to a wall of galleries 2 on the dome 1 side. A projection booth 6 is laid out in the central part of the entire seats for the audience so that audiences may appreciate an image by way of the window 5. Then, the dome 1 is erected or slanted sharply so that the center of the image may approach the horizontal front of the audiences and the audiences may appreciate the image in a more relaxed posture.  This construction makes it possible to increase remarkably the number of audience seats at the front row in the form of steps, allowing the audiences to appreciate the image in the front row and widening the front visual field and exerting a panoramic visual effect of the dome image.
Patent JP-H04293887-A (JP)
Title: Non-planar window and manufacture thereof
Inventor: MAAKU EFU BESUTO
IPC: C03C17/34
Filed: 1991-11-12
Abstract: PURPOSE: To obtain a non-planar window having an anti-reflective coating for solving the trouble of double images and a method for making the window. CONSTITUTION: The non-planar window incorporates two sheets 22, 24 of glass which are separated by an air gap 34. At least one of the surfaces of the non- planar window includes anti-reflecting coatings 28 or 30. The method of making the non-planar window includes dipping at least one glass sheet in a bath comprising a sol-gel anti-reflective coating, curing the coating by heating. The planar glass sheets are bent, cooling the glass sheets. The glass sheets are assembled at their peripheries so that an air gap is formed between the glass sheets.
Patent JP-H10126739-A (JP)
Title: Method for editing recording data of disk
Inventor: YONEZAWA NAOKI
IPC: H04N5/781
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To edit recording data of a disk by writing reproduction control information in response to edit data to a reproduction control information recording area and writing respectively image and audio data in relation to the edit data to sub video image and sub audio data channels. SOLUTION: Edit source image and audio data are written to main video and main audio data channels of a DVD 1 via a signal processing circuit 5 as external video and audio inputs optionally. In the case of edit such as deletion, reproduction range and reproduction sequence, while reproducing the DVD 1, the delete range is designated as required and the data are deleted and the remaining data are edited. Furthermore, in the case of presence of mixing audio data, the data are written to a required part in a sub audio data channel via the circuit 5 and in the case of presence of image data such as title data, the data are written in a picture data channel. Since write/delete is available of the data channels independently of other channels, the contents are updated many times. Thus, all data whose edit is finished are synchronously reproduced.
Patent JP-H05134208-A (JP)
Title: Image observation device
Inventor: IBA YOICHI
IPC: G02B27/02
Filed: 1991-11-12
Abstract: PURPOSE:To provide the image observation device which is small in size and made large in observation magnification. CONSTITUTION:This image observation device consists of two-dimensional display elements 2 which display an observed image, a relay optical system 3 which projects a real image of the two-dimensional display element in the air, an ocular optical system 4 (concave mirror) which enlarges and projects its real image in the air and deflects the light beam emitted from the center of the display of the two-dimensional display elements 2, and a support means 7 which supports the ocular optical system 4 right in front of the eye of a user.
Patent JP-H11127624-A (JP)
Title: Fuel cock in rice transplanter
Inventor: NISHI YOICHIRO
IPC: A01C11/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject fuel cock obviating such a problem that, if a fuel tank is disposed so as to enclose an engine, the fuel tank is heated due to the heat from the engine when the engine is in operation, resulting in abnormal fuel combustion, knocking and/or engine stall. SOLUTION: In a rice transplanter where a fuel tank 43 is disposed in the vicinity of an engine, the engine and the fuel tank 43 are allowed to communicate with each other via pipings, and a fuel cock 49 is provided midway of the pipings, the fuel cock 49 and the pipings 44, 48, 61 are disposed outside the machine body cover on the side of the machine body, and the fuel cock 49 is placed in a space enclosed by a preliminary seedling stand support frame 64 and a step 40.
Patent JP-H10138552-A (JP)
Title: Printer system
Inventor: TABATA YUJI
IPC: G06F3/12
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a printer system for automatically correcting resolution even when a command containing distance designation is based on resolution different from a head resolution to correctly perform printing processing. SOLUTION: For example, when a command 'X-direction printing position movement parameter 30' is inputted to a printer with head resolving power of 300dpi in each command execution printing part S2, unless resolution is designated, the preliminary confirmed reference resolution of 180dpi of a host device is used to calculate parameter 30 × parameter unit 1/180 × imaginary internal resolution 36000 = internal parameter 6000 and this calculated value is multiplied by page formed magnification 80/100 to calculate internal moving quantity 4800 and this calculated value is added to a present internal printing position 12000 to obtain internal printing position X-coordinates 16800.  Next, the conversion coefficient A from the imaginary internal resolution to head resolution is calculated on the basis of A=36000/300 and printing position X- coordinates 140 based on the resolution of a printing heat is obtained on the basis of 16800/conversion coefficient A.
Patent JP-S63151771-A (JP)
Inventor: KOBAYASHI MASAYUKI
IPC: E04H15/20
Filed: 1986-12-12
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-2001116719-A (JP)
Title: Electrochemical gas sensor
Inventor: KATADOKORO ISAO
IPC: G01N27/416
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical gas sensor of which the deterioration or quality can be more simply discriminated without using standard gas. SOLUTION: A lead wire Wa for measuring electrical impedance is arranged to the other end part (a) of an acting electrode W separately from the electrode lead wire Ww provided to one point (b) of the acting electrode W and the electrical impedance between the parts (a), (b) of the acting electrode is measured by an impedance meter 2. The consumption degree of the acting electrode W is evaluated on the basis of the increase degree from the initial value of electrical impedance and the deterioration degree of a gas sensor 30 can be easily discriminated.
Patent JP-S63149951-A (JP)
Title: Handset for telephone set
Inventor: TAJIMA TAKASHI
IPC: H04M1/00
Filed: 1986-12-12
Abstract: PURPOSE:To listen to music during calling or to make an opposite party listen to music by linking a 2nd front chamber and a 1st chamber, fitting the jack to a cover of the handset and connecting electrically the jack with a sounding body. CONSTITUTION:The 2nd front chamber 5 and the 1st front chamber 3 are communicated with each other, the jack 6 is fitted to the cover 1 of the handset and the jack 6 and the sounding body 4 are connected electrically. In inputting an electric signal such as music to a mini-jack 6, an electric signal is inputted to the sounding body 4 through a lead wire 7, the sounding body 4 converts the electric signal into sound, which si given to the 2nd front chamber 5, the sound wave is delivered to the 1st front chamber 3 through a communication path 8 and inputted to a transmitter 2. The sound inputted to the transmitter 2 is converted again into an electric signal, delivered to the calling party together with the voice fo the talker and it is listened to from the receiver for the caller as the side tone. Thus, music is listened to during calling by the telephone set or the music is given to the opposite party.
Patent JP-H11130403-A (JP)
Title: Method for controlling temperature of reformer for fuel cell
Inventor: NISHIGAKI HIDEO
IPC: H01M8/06
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To attain a stable reforming reaction by smoothly detecting the temp. change and properly controlling the temp. of a catalytic layer even if rapid change of load occurs. SOLUTION: The temp. is controlled by measuring the temp. of a waste gas generated by the combustion with a burner 2b with a waste gas temp. detector 5 and adjusting flow rate control valves 6, 7 with a control device 8A so that the temp. of the waste gas becomes a standard value calculated from the flow rate of a raw fuel measured by a raw fuel detector 3 and the temp. of the catalyst layer 2a measured by a catalyst layer temp. detector 4 to adjust the flow rates of a combustion gas and air for combustion fed to the burner 2b.
Patent JP-H08159060-A (JP)
Title: Horizontal type scroll fluid machine
Inventor: IWANAMI KUNIO
IPC: F01C17/06
Filed: 1994-11-30
Abstract: PURPOSE: To lighten a horizontal scroll fluid machine and to improve its reliability by restraining sliding friction of a sliding surface of a thrust bearing mechanism and a rotation preventive mechanism. CONSTITUTION: Lubricating oil is forcibly supplied to a sliding surface of a thrust plate 4 by pumping work generated by sliding of a pair of first and second keys 5a, 5b of an Oldham's ring 5, by forming a thrust plate member 4 out of a material having a self-lubricating property added with fluororesin powder which can be injection-molded to tetrafluoroethylene resin containing an organic filler and/or forming a plurality of annular lubricating oil grooves, and/or a plurality of spiral lubricating oil grooves and/or a plurality of radial lubricating oil grooves on its surface.
Patent JP-S63149785-A (JP)
Inventor: KAWAGUCHI ISAO
IPC: G07D1/00
Filed: 1986-12-15
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-H09142789-A (JP)
Title: Device for regulating swing range of crane
Inventor: OHASHI HIROSHI
IPC: B66C23/88
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To improve operation certainty and operation performance by preventing clashing so as to secure the safety of a machine when an obstacle exists within the swing range of a crane and enabling an operator to visually confirm a swingle angle. SOLUTION: A detector pinion 19 engaged with a ring gear 11 is provided in a turning part 3 between a lower traveling body 1 and an upper revolving superstructure 2, a rotation detector 18 is attached to the end of the shaft 20 of the pinion 19, the signal of a detector 18 is fetched by an arithmetic device 24 and the swing position of the upper revolving superstructure 2 relative to the lower traveling body 1 is displayed on a swing position display 22. Left and right swing limit setting angles are stored beforehand in a swing range controller 25 and when these limit positions are reached during the swing work of the crane, a swing unable signal is issued from the swing range controller 25, a swing movement is automatically stopped by actuating a brake 30 via a controller 27, an alarm is issued and a movement is allowed on an opposite safe side.
Patent JP-H06147239-A (JP)
Title: Hydraulic rotary deceleration device
Inventor: MIYAHARA SHINJIRO
IPC: F16D57/00
Filed: 1992-11-06
Abstract: PURPOSE:To suppress abrupt fluctuation of braking force and improve durability in a hydraulic rotary deceleration device which controls rotational force generated by opening and closing of a cover and a seat of a hot water serving toilet. CONSTITUTION:A cylinder 3 has an inner space divided by a partition wall 1 projected inward, and a plurality of hydraulic chambers 2 in which control oil is charged. A rotary shaft is coaxially arranged in the cylinder 3 such that an outer peripheral surface is in a sliding condition with an end of the partition wall 1, it surrounds a control wall 10 projected so as to divide each of the hydraulic chambers 2 into a pressurizing chamber 8 and a pressure reducing chamber, and the outer peripheral surface of a control valve 13 having a substantially U-shaped sectional area is in contact with the cylinder 3. A bypass passage 14 is formed on an outer peripheral surface of the rotary shaft 4, which passage 14 extends from a lower end of the control wall 10, has an end communicated with the adjacent hydraulic chamber 2 through the sliding part between the end of the partition wall 1 and the rotary shaft 4 from starting braking operation to the rotation by a specified angle theta, and has a sectional area which is gradually decreased.