baber/WOPTO huggingface dataset:
Patent JP-H0370267-A (JP)
Title: Shaping processing system for intermediate tone binarizing data
Inventor: SUZUKI YUZURU
IPC: G03G15/01
Filed: 1989-08-09
Abstract: PURPOSE:To improve the gradation and resolution of an intermediate tone ground tint screen by generating a binarizing data with higher resolution than output resolution with a binarizing means and shaping the binarizing data with the shaping means in matching with the output resolution. CONSTITUTION:A binarizing means 1 generates a binarizing data with higher resolution than output resolution and the binarizing data is shaped in matching with the output resolution with a shaping means 2. Thus, in the case of generating the binarizing data, the resolution is selected independently of that of a picture output device 3 and the degree of freedom of dots is enhanced. Thus, a quantization error in the error spread processing is decreased by selecting higher resolution and a fog in a highlight part is avoided.
Patent JP-H09321229-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKASU HIROAKI
IPC: H01L27/04
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise bleeder resistor circuit whose temperature coefficient of a resistance value is small and a semiconductor device through the use of the circuit by making the potential of wiring on thin resistors and conductors at the lower part of the thin film resistors equal to that of the respective resistors. SOLUTION: P-type well areas 301, 302 and 303 are formed in a silicon semiconductor substrate 101 and a silicon oxide film 102 is formed on the substrate 101 so as to form the polysilicon resistors 105, 106 and 107 having high resistance areas 104 sandwiched by thick N-type impurity areas 103. The wirings 201, 202, 203 and 204 are connected to the impurity areas 103. The well area 301 is electrically connected to the wiring 202, the well area 302 to the wiring 203, and the well area 303 to the wiring 204 so as to give them the same potential. The potential of the polysilicon resistor itself and that of the wirings and the well areas, which are positioned above and below the resistors are made equal. Thus, the resistance values of the polysilicon resistors 105, 106 and 107 are precisely kept and constant precision can be obtained in a short form.
Patent JP-H1048648-A (JP)
Title: Liquid element and its production as well as empty cell substrate used for the same
Inventor: TANABE YUZURU
IPC: G02F1/1341
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the injection of liquid crystals and to improve productivity by providing one substrate of a liquid crystal element with through-holes and providing this substrate with grooves having the plural through-holes in their bottoms. SOLUTION: Substrates used for ordinary liquid crystal elements, such as glass and plastic, are used or the first and second substrates 1, 2. The first substrate 1 is provided with injection ports 5 by the through-holes penetrating the substrate and the grooves 6 provided with such injection ports 5 of the through-holes in the bottoms are preferably formed. The grooves 6 are formed to such a structure that the circumferences thereof are enclosed completely by walls and that the grooves 6 are helpful as liquid reservoirs when liquid crystals are supplied. While the grooves formed to a straight shape are satisfactory, the grooves of a U shape and S shape are equally good. The discharge rate of a sealing material and the moving speed of a dispenser are so regulated as to attain the amt. of the sealing material at which sufficient sealing is possible without allowing the sealing material to protrude. The sealing material is cured by heating or irradiation with UV rays after application of the sealing material. The sealing free from protruding is executed by applying the sealing material along the grooves 6.
Patent JP-2001036552-A (JP)
Title: Client server system monitor and method
Inventor: KATAHIRA YUKIHIRO
IPC: H04L12/40
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a client server system monitor that can easily monitor an operating state of a client server system. SOLUTION: A status file 106 in a monitor 10 receives an operating state status signal from a monitor 20 and stores status information denoted by the operating status signal. A status discrimination section 104 reads status information from the status file 106 according to a timing from an interval timer 102 to discriminate the operating state of the system of the monitor 20, and when system-down is discriminated, the status discrimination section 104 informs a client under the control about the occurrence of system down via a down notice section 112 when the section 104 discriminates system-down, and informs the client under the control about restoration of the system via a restoration notice section 114 when the section 104 discriminates the restoration of the system.  On the other hand, a status set section 110 generates an operating status signal according to the timing from an interval timer 108 and provides an output to the monitor 20. The monitor 20 is operated in a way similar to the monitor 10.
Patent JP-H0492866-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: AKIYAMA SUSUMU
IPC: H01L23/522
Filed: 1990-08-03
Abstract: PURPOSE:To obtain an aluminum nitride sintered compact having excellent thermal conductivity and light permeability in a short time by calcining a formed article consisting of aluminum powder and carbonaceous substance in a non-oxidizing atmosphere and then burning the calcined formed article in ordinary pressure. CONSTITUTION:A raw material composition obtained by blending aluminum nitride powder with a carbonaceous substance is formed. Then the formed article is calcined in a non-oxidizing atmosphere at 1550-1650 deg.C and then burned at ordinary pressure to provide the aimed sintered compact. The calcination time is preferably 2-6 time. The main burning is carried out in a non-oxidizing atmosphere at 1750-1900 deg.C for 4-10hr. When the formed article has flat sheet like shape, main burning is preferably carried out in a state of formed article held in a pair of retaining tools in order to prevent warp of formed article produced by high temperature heating. According to the above-mentioned main burning, the raw material aluminum nitride is uniformly sintered without being badly affected by residual carbon, because residual carbon amount in the formed article is remarkably reduced by the above-mentioned calcination.
Patent JP-H0879671-A (JP)
Title: Still picture reproducing device
Inventor: YAMASHITA TOMOHITO
IPC: H04N5/76
Filed: 1994-08-31
Abstract: PURPOSE: To speedily retrieve a still picture recorded on a recording medium. CONSTITUTION: Still picture information is reproduced four by four from CD- ROM to be converted into a still picture signal by DRAM 7 for working and written in DRAM 9 for display and this is repeatedly read out and supplied for a display monitor 12. Thereby, on the screen of the display monitor 12, display pictures are displayed by two per one page of a picture expressing two pages of an album. At the time of operating like turning pages by operating a remote controller 14, four pieces of still picture information different from one another are reproduced from CD-ROM 1 whenever the pages are turned so that the still pictures displayed on respective pages are replaced. Consequently, the still pictures recorded in CD-ROM 1 are successively displayed four by four.
Patent JP-H0756552-A (JP)
Title: Correcting circuit for color tone in windows driver
Inventor: ITO HIROSHI
IPC: G09G5/02
Filed: 1993-08-23
Abstract: PURPOSE:To provide a correcting circuit for a color tone in windows driver which can correct to arbitrary color data. CONSTITUTION:A micro soft windows 4 gives color data to a display driver 5 when its application software 1 is made an usable state actually, based on an instruction from the application software 1. The display driver 5 gives color data to conversion tables 8, 9, 10, values of RGB of the conversion tables 8, 9, 10 are set by control of application software 7 for control, and color data is converted. Converted color data is displayed on a CRT display by graphics hardware 6.
Patent JP-S6453729-A (JP)
Title: Lost foam pattern casting method
Inventor: TAKEMATSU TOSHIKAZU
IPC: B22C9/04
Filed: 1987-08-21
Abstract: PURPOSE:To reduce fraction of casting defects developing in a cope by arranging slitting in a runner made of foam resin to control casting speed and exhausting gas generating by the foam resin from the slitting. CONSTITUTION:Casting is executed by bottom running method, and a down sprue 1 is made of earthenware and the runner 3 uses the foam styrene having the prescribed expansion ratio and product parts 2 are arranged on a runner 3. In this foam styrene 3, the slitting 4 having length (l) from the bottom part is cut to over the whole length of the runner 3. Masking is executed to the outer face cutting the slitting by using tape, etc., and after that, coating is applied on the whole surface. The runner 3 made of such a way controls the casting speed and the slitting 4 cut in the runner 3 exhausts the generated gas at the time of casting and back pressure loading on molten metal is reduced and the casting time is shortened. By this method, the fraction of the casting defects in the cope can be reduced.
Patent JP-H0765639-A (JP)
Title: Multicore cable and transmission cable
Inventor: SAITO SHINICHI
IPC: H01B11/08
Filed: 1993-08-23
Abstract: PURPOSE:To provide a multicore cable and a transmission cable capable of keeping good cross-talk characteristic in transmitting high frequency wave to a remote location. CONSTITUTION:A pair of cores 4 each composed of a conductor 2 and an insulator 3 convering the conductor 2 are stranded to form a stranded wire 15. A plurality of wires 15 are stranded with a material 16 being interposed in the middle and on the circumference a retainer 17 is set to form an integrated unit 18. A plurality of units 18 are stranded with a material being interposed in the middle and the circumference is covered with a retainer to form an integated multicore cable. With the interposed material 16 and 21 the stranded wires and the units 18 do not change in the relative positions. Consequently, even if high frequency wave is transmitted cross-talk attenuation caused by position change is reduced.
Patent JP-S6363241-A (JP)
Title: Data serial transmission system
Inventor: NISHIMURA YUJI
IPC: H04L13/00
Filed: 1986-09-03
Abstract: PURPOSE:To recognize the termination of the serial transmission of binary data and to attain data transmission by giving a data end recognition signal as well as the stop bit of a final code in transmission data. CONSTITUTION:With a change from a high level to a low level after the recognition of the stop bit SP, a reception circuit 21 starts a session of detecting a start bit ST. When the circuit 21 reaches the detection session, it generates a pulse showing the detection of the start bit. When the level of a transmission line 30 is recognized at a low level, the low level state is detected to be the start bit ST. A transmission data reception end detection circuit 23 receives a message when the level of the transmission line 30 returns to a high level from a low level, while the reception circuit 21 is measuring the start bit detection session. A data end detection signal is formed until the start bit detection pulse is generated, and the detection of transmission data termination is outputted. Even if the data end detection signal is formed with a pseudo pulse on the transmission line in the middle of data transmission, it can be handled as the interruption of data transmission.
Patent JP-H11101063-A (JP)
Title: Window lift driving device for elevatable mechanism of window glass particularly window glass of automobile
Inventor: MENKE JOHANNES-THEODOR
IPC: E05F15/16
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To improve a window lift driving device so as to be characterized by simple, compact, and correctly functional constitution. SOLUTION: This window lift driving device for the elevatable mechanism of a window glass, particlarly the window glass of an automobile is constituted to be provided with a tension rope 3 connected to an elevatable glass supporting body and two winding drums 4a, 4b for winding and rewinding the rope and concentrically supported. In this case, both the winding drums 4a, 4b are supported by a bearing bush 8, further a driving gear 9 and/or the bearing bush 8 are provided with a bringing body 12, the bringing body 12 is operationally combined with the one winding drum 4a and/or the other winding drum 4b depending on the rotating direction of the driving gear 9, and the driving gear 9, a driven pinion 10, and a driving motor 6 form a self locking driving unit.
Patent JP-H0258117-A (JP)
Title: Coordinate input device with display device
Inventor: MURAKAMI AZUMA
IPC: G06F3/043
Filed: 1988-08-24
Abstract: PURPOSE:To obtain a coordinate input device with a display device not to be affected with an electromagnetic wave noise generated from a display unit by using a position indicator to generate ultrasonic oscillations. CONSTITUTION:The title device consists of a position indicator 110, which generates the ultrasonic oscillations are prescribed frequencies based on a timing signal, a display unit 120, which is equipped with a plate having ultrasonic oscillation propagating ability on a display surface, microphones 131 and 132 to detect the ultrasonic oscillations, timing signal generating circuit 140 to generate the timing signal, a time difference detecting circuit 150, which detects the time difference between the time when the timing signal is generated and the time when the ultrasonic oscillations are detected, and a coordinate calculating circuit 170 to calculate the coordinate value of a designated position by the position indicator 110 based on the time difference detection result. That is, the designated position of the position indicator 110 is detected by the ultrasonic oscillations. Thus, without a malfunction due to the effect of the electromagnetic wave noise generated from the display unit 120, the coordinate value at the designated position can be obtained.
Patent JP-H1047661-A (JP)
Title: Burning flame detector
Inventor: OYA AKIRA
IPC: F27B7/42
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To automatically and quantitatively measure the position and magnitude of burning by investigating the brightness of an average image from plural images and acquiring the brightness distribution separately for each inspection area, and judging the position of combustion and the magnitude of burning. SOLUTION: Gain and offset are adjusted while observing the image taken in a first image memory 3 with an image display 4, and a brightness inspection area is set along the form of a burning flame from a set area 7 in such a way that the brightness of a burner flame does not affect the brightness of a material combustion area. An average image region 5 reads (n) sheets of images photographed with a monitor camera 1 from an image memory 3, and produces an average image in corresponding position, and a brightness inspector 8 acquires brightness distribution to detect the position and magnitude of burning. Hereby, since the place where the brightness is high in the brightness distribution of the brightness inspection area is a burning flame, it can be judged that the boundary of the area is the boundary position of the burning flame.
Patent JP-H0258456-A (JP)
Title: Communication system, repeater and telephone set
Inventor: TSUCHIDA SHINJI
IPC: H04M1/26
Filed: 1988-08-24
Abstract: PURPOSE:To easily call a telephone set connected to an ISDN network from a telephone set connected to a subscriber telephone network or an analog exclusive line by recognizing the calling request of a PB signal generated with the telephone set, and providing a repeating means to repeat the request to the telephone set of the ISDN network based on a recognized calling request. CONSTITUTION:Telephone sets D1 and D2 connected to an ISDN network C1, telephone set D3 connected to a subscriber telephone network C2 or the analog exclusive line, and a repeater 1 to be connected to the network C1 and C2 and to execute the repeating processing among the telephone sets D1 to D3 are provided, and a recognizing means 2 of the repeater 1 recognizes the calling request of the PB signal information generated by the telephone sets D1 to D3. Further, the repeating means 3 repeats the information to the telephone sets D1 and D2 of the ISDN network C1 based on the recognized calling request. Thus, the telephone set D3 connected to the subscriber telephone network C2 or to the analog special line can easily call the telephone sets D1 and D3 connected to the ISDN network C1.
Patent JP-H1141994-A (JP)
Title: Integrated control method for engine generator and its device
Inventor: ISHIGURO MASAHARU
IPC: H02P9/14
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an integrated control method for an engine generator and its device capable of supplying high quality electric power with less fluctuation of voltage and frequency, even if a load is changed abruptly. SOLUTION: An integrated control method is constituted in such a way that the load torque of an engine 1 corresponding to the effective power of the load is calculated to be added to the torque command value, and that the field voltage of an exciter corresponding to the reactive power of the load is calculated to be added to a field voltage command value.  Also, an integrated control device is constituted of a power-calculating function 22, which inputs the output voltage and load current of a generator to calculate the effective and reactive power, a torque-calculating function 24, which calculates a load torque from the effective power obtained by this power-calculating function 22, an adding function 25, which adds the load torque calculated by this torque-calculating function 24 to a torque command value, a field table 23, which selects the field voltage of an exciter 2a for exciting the generator, corresponding to the reactive power from the reactive power obtained by the power calculating function 22, and an adding function 26, which adds the field voltage corresponding to the inputted reactive power value obtained from this field table 23 to a field voltage command value.
Patent JP-S6185621-A (JP)
Title: Magnetic recording medium
Inventor: RYOMO KATSUMI
IPC: G11B5/73
Filed: 1984-10-04
Abstract: PURPOSE:To eliminate signal drop-out and to improve runnability by providing a magnetic layer on one surface of a nonmagnetic base and a back layer contg. nonmagnetic powder consisting of specified carbon black, binder and a specified ratio of silicone having a specifying viscosity on the other surface. CONSTITUTION:The magnetic recording medium is formed by providing the magnetic layer on one surface of the nonmagnetic base and the back layer consisting of the nonmagnetic powder, binder and silicone on the other surface. The nonmagnetic powder of which at least 50wt% consists of the carbon black and in which >=25wt% of the carbon black consists of the carbon black having 150-1,000mum average particle size is used. The silicone having 1-50CS (centistoke) viscosity at 25 deg.C is incorporated at 0.01-3wt% into the nonmagentic powder. The magnetic recording medium having less signal drop-out and excel lent signal-to-noise ratio is thus formed and the runnability thereof is improved.
Patent JP-S6453800-A (JP)
Title: Lead forming device
Inventor: EJIMA TAIZO
IPC: B30B1/28
Filed: 1987-08-21
Abstract: PURPOSE:To quicken a forming speed and also to facilitate a maintenance by providing the means of vertically moving an upper die and the means of changing the open height of a die by simultaneously moving vertically the motor for driving thereof, a motor and the vertically moving means on a lead forming device. CONSTITUTION:A crank 5 vertically moves a lower ram 3 at stroke l1 and an upper ram 1 is simultaneously moved vertically to form a frame. The forming is executed by repeating this cycle. In case of making the rotation of a motor 8 at high speed the forming speed is also quickened. At this time, in case of detecting the abnormality of the frame, a cratch brake 7 is actuated, a cylinder 10 is worked simultaneously and when a movable head 9 is ascended by a stroke l2, an upper die 21 does not reach to a frame transfer line 20 and the upper die 21 and lower die 22 are not broken, the open height becomes l1+l2 and the maintenance becomes easy to handle.
Patent JP-H05228960-A (JP)
Title: Cartridge port structure for distributing foaming precursor
Inventor: JIYOOJI TEE BAATORAMU
IPC: B29C45/17
Filed: 1992-07-14
Abstract: PURPOSE: To provide an improved port assembly to avoid problems of leaking, clearance and creep often observed in a conventional injection cartridge. CONSTITUTION: A hollow part of bore defined by the inner surface of a hollow cylindrical housing 11 constitutes a cylindrical mixing room 14 along the axial line of the housing, and at least one entrance port assembly 16 is positioned in the housing perpendicular to the axial line of the housing. The port assembly 16 comprises an entrance opening penetrating the housing to form a fluid communication passage from the housing to the mixing room and an entrance component 46 positioned in the entrance opening. The entrance component 46 has a front part 46 and a rear part 50, and this rear part 50 is adjacent to the housing and the front part 47 is adjacent to the cylindrical mixing room 14.  The end of the front part 47 adjacent to the mixing room has a curved surface, substantially fitting to the circular arc of the mixing room and matches it so that the curved surface and the inner surface share the same plane.
Patent JP-S60100667-A (JP)
Title: Thin film forming device
Inventor: HIRAGA TAIJI
IPC: C23C14/28
Filed: 1983-11-07
Abstract: PURPOSE:To improve the positioning accuracy of a photomask and the surface of electronic parts in the stage of forming a thin film on the surface of the electronic parts and forming a circuit by photoetching by providing a laser beam gun to a thin film forming device. CONSTITUTION:Plural pieces of samples 5 of electronic parts or the like are attached to a sample holder 6 and are disposed in a vacuum vessel 1. After the vessel 1 is evacuated to a vacuum in an evacuating part 2, gaseous Ar or the like is introduced under low pressure into the vessel and the holder 6 is rotated by a driving source 7 for rotation. A high voltage is impressed to a cathode 3 to form a thin film on the surface of the samples 5 by sputtering. A thin film 11 is formed over the entire surface of the photomask positioning mark 9 of the sample surfaces and a circuit 10 and thereafter the mark 9 of the samples 5 is irradiated by a laser beam gun 4 to remove the thin film 11 in said part. Since the mark 9 is exposed in the next exposing stage for photoresist, the positioning is made possible with high accuracy.
Patent JP-S6362890-A (JP)
Title: Aluminum electrode material for electrolytic capacitor
Inventor: FUJIHIRA TADAO
IPC: H01G9/04
Filed: 1986-09-03
Abstract: PURPOSE:To ensure mechanical strength necessary for an Al electrode material and to increase the capacitance by printing many dots on the surface of Al foil at high density with ink contg. powder of a nobler metal than Al. CONSTITUTION:Many dots 2 are printed on the surface of Al foil 1 at high density with metallic ink contg. powder of a nobler metal than Al to form etching accelerating films 3 of the ink. Dot printing may be further carried out on the surface of the foil 1 except the dots 2 with resist ink as required. The resulting electrode material is electrochemically or chemically etched in an acid or alkali bath to finish Al electrode film before use. Since etching nuclei are selectively generated on the dots 2 and the dots 2 are concentrically attacked, many deep holes can be uniformly made by the etching. Accordingly, Al electrode foil having a high rate of expansion of area, that is, superior capacitance is obtd. without deteriorating the mechanical strength.