baber/WOPTO huggingface dataset:
Patent JP-H0848172-A (JP)
Title: Temporary acceleration detecting device in controlling traveling at constant speed of vehicle
Inventor: NAKAJIMA TOSHIHIDE
IPC: F02D41/14
Filed: 1994-10-27
Abstract: PURPOSE:To obviate an expensive sensor (and improve the constant speed traveling control with less load on a control circuit by providing a means to make a judgement that the temporary acceleration is made when the vehicle speed is higher than the objective value exceeding by the specific value during the constant traveling control, and a detection is made that it is the operation In the direction to generate the driving force. CONSTITUTION:The signals of a control switch 14 for constant traveling control, a vehicle speed sensor 20, etc., are received by a micro computer 8 of a cruise ECU1 to realize the constant traveling control through an input buffer 12, and an actuator 22 is driven by the driving order to control the vehicle speed. This micro computer 8 judges that the temporary acceleration is made during the constant traveling control by a first judging means when the vehicle speed is detected to be higher than the target traveling speed exceeding the prescribed value by an increased speed condition detecting means and the engine is detected to be operated in the direction to generate the driving force by a driving force adjusting mechanism operation detecting means. Thus, only the driving force adjusting operation can be detected, and the load of the control circuit is not increased, and a simple temporary acceleration detecting device can be realized.
Patent JP-H04261149-A (JP)
Title: Novel (meth)acrylic compound involving thiocyanate group, process for producing the compound and application of the process to production of novel polymer
Inventor: MARII-KURISUCHIYAN BERUTO
IPC: C07C331/10
Filed: 1991-07-09
Abstract: These compounds are chosen from those of formula: <IMAGE>  and those of formula <IMAGE> (n = 2-20; R = H, CH3 or CHOHR' where R' = linear or branched alkyl which optionally carry hydroxyl, alkoxy or ester substituents, linear, branched or cyclic alkenyls, aryls optionally carrying halogen, nitro or alkoxy substituents, unsaturated heterocyclic rings, alkylaryls and arylalkyls, R  NOTEQUAL  CH3 in the formula (I) if simultaneously n = 2 or 4).
Patent JP-H03125586-A (JP)
Title: Video signal processing unit
Inventor: MASUMOTO TAKAHIKO
IPC: H04N19/80
Filed: 1989-10-11
Abstract: PURPOSE:To reduce the block distortion by applying low pass filter processing when there is no coding video signal data of a low-order layer. CONSTITUTION:A comparator 32 outputs a level '1' when a difference between a decoded video signal level when an LPF processing circuit 24 applies LPF processing and that when the circuit 24 does not apply LPF processing is larger than processing threshold level Th. Thus, the rewrite of an output of the LPF processing circuit 24, that is, a decoded video signal subject to LPF processing to a frame memory 18 is inhibited. Thus, the control of the signal not subject to LPF processing in blocks in marks as shown in figure is attained by setting properly the threshold level. Thus, a fogged border in the reproduced video signals is avoided.
Patent JP-S60147435-A (JP)
Inventor: UEIN KEISU RAASON
IPC: C08G18/00
Filed: 1984-12-14
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-H11112812-A (JP)
Title: Device for detecting isolated point area
Inventor: ISHII RIE
IPC: H04N1/409
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To judge an area where an isolated point is removed by means of a simple circuit by comparing the density of a matrix outer peripheral picture element with a picture element to be considered as a center with an optional threshold value and obtaining the logical product of the comparison result. SOLUTION: The density of the outer peripheral picture element of the (m)×(n) ((m) and (n) are integers) with the picture element to be considered as a center is compared with the optional threshold value. That is, picture data 4 are inputted to an isolated point removing area detecting circuit 2 and matrix data selected by data 26 of a varial magnification, etc., in a selector 23 are compared with the threshold value 27 by a comparing circuit 24. Then, the logical product of the comparison result in the comparing circuit 24 is transmitted to the selector 33 as a detection result. The threshold value 27 is optionally set. Then, a filter output is changed-over into one of an MTF filter 31 or a smoothing filter 32 in accordance with the logical product of the comparison result in the selector 33 and a gradation processing is executed so that the isolated point is removed.
Patent JP-H09106882-A (JP)
Title: Temperature control mechanism of ceramic heater
Inventor: TSURUNO KUNIO
IPC: H05B3/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent distortion or cracking caused by the heat of a ceramic heater by controlling power supply to a heating body in a ceramic heater of fixing device such as copying machine based on the temperature difference between the maximum and minimum temperature parts. SOLUTION: A ceramic board 1 is provided with a heating body 2, and the board is powered and heated. Heat sensitive elements 4 and 5 are arranged at the maximum and minimum temperature parts, and if it is detected that the temperature difference of both heat sensitive elements 4 and 5 exceeds the reference value via a subtraction circuit 10 and a comparator 11, a signal to turn OFF a triatic 17 is output to a triatic control circuit 16. Thereby, power supply to a resistor 2 is stopped.
Patent JP-H07117314-A (JP)
Title: Method for detecting shortage of roll paper
Inventor: TAWARAMOTOYA YURIKO
IPC: B41J29/22
Filed: 1993-10-22
Abstract: PURPOSE:To make a control only by software, by comparing the necessary number of lines to print an output with a printable number of lines remaining in a roll paper and, detecting whether the remaining roll paper is enough to print the output. CONSTITUTION:When it is detected as a report output (S1), the necessary number of lines L for the report output is operated (S2). Moreover, (the remaining number of lines of a roll paper N) = (the printable number of lines of the using roll paper) - (the number of lines already fed by a fixed amount) is obtained (S3). It is detected whether the necessary number of lines for the report output is left in the roll paper with the use of the L and N obtained at the S2 and S3. When the paper is sufficient, the report output is generated normally. If the paper is short, a near end treatment is conducted (S5), e.g. an alarming buzzer is sounded. If it is decided to print out, although the paper is short (S6), the alarm is freed and a report output instruction is outputted (S7), which is followed by a procedure when a near end detection is carried out at a printing time of anything other than a report (S8-S119).
Patent JP-H0667694-A (JP)
Title: Speech recognizing device
Inventor: TAKIZAWA YUMI
IPC: G10L15/193
Filed: 1992-10-02
Abstract: PURPOSE:To establish a recognition candidate only when a difference in continual period of time is realistic by predicting the continual period of time of a recognition unit to be recognized next by a continuance prediction part and performing collation by a collation part by utilizing the predicted continual period of time. CONSTITUTION:A speech section detection part 3 detects a speech section by an analytic part by using an LPC cepstrum 0th-order coefficient. Then a next-syllable candidate prediction part 4 selects syllables to be recognized next, at every frame, by using a grammatical rule. Then a continual period of time prediction part 5 calculates the continual period of time of a next syllable candidate. Namely, mean continual period of time at every kind of syllable is store in a standard speech kind classified mean continual period of time storage buffer 13, and the continual period of time of the input speech part of the input speech which are already recognized is stored in an input speech continual period of time storage buffer 11; and the continual period of time prediction part 5 predicts continual period of time at every recognition unit of the input speech to be recognized by using the rate of continual period of time of the syllables which are already recognized to the mean continual period of time and the collation part 6 performs the collation within a certain range centering on the predicted continual period of time.
Patent JP-2000094889-A (JP)
Title: Coating film transfer gadget
IPC: B65H37/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To press a correction tape or a tape with a coating film on a desired spot and thereby enable a coating film to be transferred to be applied to the desired spot by making the lower end face of a pressing rod jutting out of a notched hole formed in a case a plane which is wide in the forward/backward direction and also making the forward edge and the backward edge a sharp and linear square edge. SOLUTION: A pair of forward and backward support protrusions 8 are formed, slightly spaced from each other, on the bottom wall 1b of a case 1. In addition, inwardly recessed parts 9a formed in the forward/backward parts of the upper end of a longitudinally extending pressing rod 9 whose lower end part protrudes downward from the opening 1a of the case 1, are properly fitted into the support protrusions 8. Further the lower end part of the pressing rod 9 is of a good tapered shape that the width in the forward/backward direction becomes gradually smaller downward and the lower end face 9b of the pressing rod 9 is of a planar shape which is wide in the forward/backward direction. Besides, the lower end face 9b has a forward edge 9c and a backward edge 9d which are sharply linear. Thus it is possible to accurately and easily stick a coating film to be transferred to a desired spot such as a paper face with a powerful adhesive force.
Patent JP-H0984008-A (JP)
Title: Coder and decoder for image and sound signal
Inventor: SUZUKI HIROSHI
IPC: G10L19/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To display a legible character with less deterioration in image quality and to easily take synchronization between a reproduced audio signal and character information. SOLUTION: An image coder 1 compressing and coding an image signal, a sound coder 2 compressing and coding the sound signal and providing an output, a character color information generating section 5 coding song information such as karaoke to as to generate color character information are provided separately and the image signal and the song information are respectively and individually coded. Thus, distortion in the character or slurring of the color character due to compression of the song information by part of the image signal is prevented to provide a legible character. Furthermore, the character and color information is multiplexed onto sound data coded by a compression coding section 3 in the sound coding device 2 as ancillary data of the MPEG recommendations to facilitate the complete synchronization between the sound and song color change.
Patent JP-H04142039-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO MASAHIKO
IPC: H01L21/336
Filed: 1990-10-02
Abstract: PURPOSE:To manufacture a semiconductor device which is fine and whose reliability is high by a method wherein, in a state that sidewall spacers are formed at a gate electrode and an offset film laminated on its upper part, a high-concentration impurity region is formed, and, after that, the offset film and the sidewall spacers are etched back. CONSTITUTION:A gate electrode 13 where an offset film 17 is laminated on the upper part is formed on a semiconductor substrate 11; first impurity regions 15 whose impurity concentration is relatively low are formed in the semiconductor substrate 11 by making use of the gate electrode 13 as a mask. Sidewall spacers 14 are formed at side parts of the gate electrode 13 and the offset film 17; second impurity regions 16 whose impurity concentration is relatively high are formed in the semiconductor substrate 11 by making use of the gate electrode 13 and the sidewall spacers 14 as a mask. The offset film 17 and the sidewall spacers 14 are etched back. Thereby, it is possible to manufacture a semiconductor device which is fine and whose reliability is high.
Patent JP-H0992494-A (JP)
Title: Electrode device of cvd device
Inventor: MIZUNO SHIGERU
IPC: H01L21/205
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide high productivity in forming a film over a substrate by performing a high-speed cleaning process in a CVD device. SOLUTION: A gas supply part 12 which supplies a reactive gas or a cleaning gas into a reaction vessel 11 is provided. A discharge for cleaning is caused periodically to remove films 32 clinging to the surfaces of a substrate holder 13 and a shield member 21. The substrate holder and the shield member are connected to high-frequency power supply mechanisms 29, 30, and the gas supply part is connected to earth and is provided with an auxiliary electrode 42 having a predetermined configuration for causing the discharge 43 for cleaning in such a way as to concentrate it inside the space around the clinging films.
Patent JP-H05107150-A (JP)
Title: Method for measuring dispersion of high-dispersion optical fiber
Inventor: MORISAWA MASAAKI
IPC: G01M11/02
Filed: 1991-10-14
Abstract: PURPOSE:To enable relatively easy and accurate measurement of the dispersion characteristics of optical fibers having different dispersion characteristics. CONSTITUTION:The group delay waveform characteristic of a coupled optical fiber F3 which are constituted by welding a first optical fiber F1 on which the measured data of the group delay wavelength characteristic indicating the relation between the wavelength of inputted signal light and its group delay time are already obtained and a second optical fiber F2 on which the group delay wavelength characteristic is not obtained to each other at a prescribed length ratio is measured by an interference method. On the other hand, one approximate expression is selected for deciding the dispersion of the fiber F3 and each coefficient of the expression is found so that the expression can fit each measured data of the group delay wavelength characteristics of the first and coupled fibers F1 and F3. Then each coefficient of the approximate expression expressing the group delay wavelength characteristic when the fiber F2 is independently used is found based on each coefficient of the expressions and length ratio. After finding the coefficients, the dispersion of the second optical fiber F2 is decided by differentiating the expression from which the coefficients are found with respect to the wavelength.
Patent JP-2001092386-A (JP)
Title: Device for preventing unwanted radiation of pdp
Inventor: TANAKA HIROSHIGE
IPC: H01J11/46
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary radiant waves due to the plazma discharge current of a PDP(plasma display panel) from being generated by making the current not to flow into a cabinet formed of metal. SOLUTION: An aluminum chassis 2 is stuck to the glass surface of the rear side of the PDP 1 and a driving circuit board 3, a digital processing board 4 and a power source circuit board 13 are mounted on the chassis 2 to be grounded to it. Stays 5 are provided on the chassis and insulating tools are attached to respective stays and a shielding plate 6 is fixed to the stays 5 by remaining one place of the plate with these insulating tools and the remaining place of the plate is fixed to the chassis with an electrically conductive member and the cabinet (a front panel 8 and a back cover 9) is attached to the shielding plate 6. An input video signal is processed in a video board 7 mounted on the shielding plate and output of it is transmitted to the digital processing board 4 through a cable 11.  In this case, the cable is covered with a ferrite core 12 and the impedance of the cable 11 is raised in high frequencies and the chassis 2 and the shielding plate 6 are made to be a single-point connection in terms of high frequencies.
Patent JP-2000088467-A (JP)
Title: Floating melting apparatus
Inventor: TADANO HIDEAKI
IPC: F27B14/04
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To facilitate tapping of a molten metal from a copper crucible of an incompletely floating melting apparatus by providing a bottom hole at a bottom of the crucible, and providing a mechanically and electrically integral bottom cover at the hole. SOLUTION: An eddy current is induced at a bottom cover 4 by means of a magnetic flux tending to invade a bottom of a molten metal 1a through the cover 4, a magnetic flux of reverse direction to that of the magnetic flux tending to invade the cover 4 is induced, and the fluxes cancel to one another to be magnetically shielded. Accordingly, no eddy current is induced at the bottom of the metal 1a, and no floating force is generated as well. Accordingly, the bottom of the molten metal 1a is brought into contact with a side cover 4, and cooled to form a solidified layer 1c. Therefore, the layer 1c becomes a reception tray of the metal 1a, and the other molten metal is melted in an incompletely floating state to become a non-contact state with a copper crucible 1.  Thus, since the bottom cover of the crucible is removed so that the molten metal can be output, a unit for inclining the crucible or an induction coil or a unit for withdrawing the molten metal in vacuum is unnecessarily eliminated.
Patent JP-S62125555-A (JP)
Title: Recording method for photomagnetic recording medium
Inventor: SHIGETA SADAAKI
IPC: G11B11/105
Filed: 1985-11-27
Abstract: PURPOSE:To shorten extremely a recording time by irradiating the light to a mask where the information of large capacity is recorded and projecting a pattern of the digital information to a recording film by the transmitted incident light to record all at once the digital information in the form of a picture pattern. CONSTITUTION:A TbFe amorphous film is formed on a grooved substrate 16 produced by injection molding as a photomagnetic recording film 15 by a vapor deposition process. The magnetizing direction of the film 15 is set evenly in the direction vertical to the film surface and a bias magnetic field is applied to the direction opposite to the magnetization of the recording film. Then a glass mask 13 where the bit information of large capacity is recorded is fixed directly to the surface of the recording film. The mirror surface processing is applied to the opaque area of the mask 13 by means of Al, etc. Thus a mirror reflecting surface 14 is obtained and the light irradiated to the opaque area is almost reflected by the surface 14. Then the film 15 reaches easily the Curie temperature of TbFe and therefore a magnetic domain is recorded after inversion.
Patent JP-H06117428-A (JP)
Title: Connecting rod of engine
Inventor: TAZAKI YUTAKA
IPC: F16C7/02
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a large modulus of section by forming the whole connecting rod into a hollow shape in its section, in order to make the connecting rod lighter and forming an oil supplying passage for cooling a piston crown surface by making use of the hollow inside of the connecting rod so that machining of any groove may not be required on the internal circumference of a small end bush. CONSTITUTION:The whole connecting rod is divided by a plane which rectangularly intersects the axial direction of a piston pin and a crank pin so as to be formed into semi-circular hollow shapes, and also a pair of these materials 20 are jointed to each other and formed in one body while pinching an amolphous alloy sheet between the divided surfaces. An oil passage 30 circling a hollow inside is formed in a connecting rod small end 21, moreover a piston crown surface cooling nozzle hole 31 for opening the oil passage 30 on the outer periphery of the small end 21 is provided.
Patent JP-S63120231-A (JP)
Title: Infrared radiation thermometer
Inventor: TAKADA HIDEO
IPC: G01J5/10
Filed: 1986-11-07
Abstract: PURPOSE:To accurately measure the temp. of a substance not stabilized in its emissivity such as a molten metal, by holding the peak of each output signal of a multielement array for detecting infrared rays. CONSTITUTION:The infrared rays emitted from the molten metal of a furnace 60 are formed into an image on a multielement array for detecting infrared rays through the optical system 20 of an infrared radiation thermometer TH. The digital outputs corresponding to the temp. of the corresponding molten metal region from multiple elements are compared by a peak holding circuit 30 equipped with a comparing circuit and a memory circuit and the peak value thereof is held. Corresponding to this held value, an operation part 4 calculates the max. temp. being the true temp. of the molten metal to display the same on a display part 50. Therefore, the temp. of a molten substance not stabilized in its emissivity such as the temp. of a molten metal abruptly changing between a surface oxide film and the exposed part thereof is accurately measured.
Patent JP-H04348494-A (JP)
Title: Merchandise transfer device for vending machine
Inventor: WAKI KENTARO
IPC: G07F11/58
Filed: 1991-10-15
Abstract: PURPOSE:To transfer the merchandise to only one narrow take out port in right and left directions by providing a conveyer in the machine body at both right and left sides or either of right and left sides of the removing port. CONSTITUTION:At the rear surface side of a door 2 at both right and left sides of a take out port 26 with horizontal narrow width, a conveyer 27 to transfer merchandise 4 mounted on from the side direction side of the right and left directions of the take out port 26 in the take out port 26 is provided. On plural rollers 33 or rollers for which the conveyer 27 is supported rotatably at a mutually parallel rotating shaft 32, the merchandise 4 is supported and by the rotation of these rollers 33 or the rollers, the merchandise 4 is transferred. Further, while sliding and rotating on the upper surface of chute, the progress direction of the merchandise 4 sent out of a housing 12 through sending ports 18 and 19 is shielded, a wall surface forming body to form an approximately vertical wall surface to cross the tip slantingly in the direction of the take out port 26 is provided, and thus, when the length of the length-wise direction of the merchandise 4 is higher than the merchandise loadable width in the ejecting direction of the conveyer 27, the merchandise 4 can be ejected in the removing port 26.
Patent JP-H09126366-A (JP)
Title: Threaded joint of pipe
Inventor: ARAN RANKUREE
IPC: F16L15/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To enable repeating operation of screw engagement/disengagement by the application of surface treatment for retaining the registance against generation of scratch on a close contact surface. SOLUTION: An integrated joint comprises a male element 1 having a dia. of which size is close to the dia. of a tube and a female element 2. Each element 1, 2 has two displaced truncated cone screw parts disappearing at both ends because envelopping surfaces 16, 17, 18, 19 and cylindrical surfaces 20, 21, 22, 23 converge thereat. Abutment at a center 24 strengthens male-female connection and two inner and outer ring-shaped (27, 28) metal to metal close contact region in cooporation with a minus flank screw, and prevents floid from entering the screw region from both ends. This joint can reduce its cost by reducing the dia. of assembly and is adapted to be used for a pipe for a deep well and other pipes involved with similar kind of problem.