baber/WOPTO huggingface dataset:
Patent JP-S6370265-A (JP)
Title: Controller for copying machine
Inventor: TANAKA MASAAKI
IPC: G03G15/01
Filed: 1986-09-11
Abstract: PURPOSE:To hold a photosensitive body and an optical scanning mechanism in constant synchronism relation of start timing by generating a reference signal for the formation start position of an electrostatic latent image in synchronization with the rotation of a photosensitive body, and starting the optical scanning mechanism based on the signal when the photosensitive body reaches a prescribed angle of rotation. CONSTITUTION:When a motor 21 is started first and the photosensitive drum 1 begins to rotate, a pulse generator 27 generates a signal PRZ and then a motor 18 is started a prescribed time later, so that a pulse generator 26 generates rotary pulse signals CRB and CRA. The measuring means of a servocontroller 23 counts the signal CRB or CRA to generate a reference signal CRZ, based on said signal CRZ and optical systems 10 and 11 are started when the photosensitive drum 1 reaches the prescribed angle of rotation. When the moving optical systems 10 and 11 reach the position of a sensor 29, a latent image begins to be formed on a photosensitive rod 1 with a signal SNSR. The speed of the motor 22 which is started at the same time is controlled based on the signal SNSR to make the transfer start point of a transfer drum 6 coincident with the latent image start point of the photosensitive drum 1.
Patent JP-H02167050-A (JP)
Title: Preservative for food taste component
Inventor: IWAMOTO MASAYA
IPC: A23L27/23
Filed: 1989-08-21
Abstract: NEW MATERIAL:NF-86I, NF-86II, NPF-8TIA, NPF-86IB, NPF-86IIA and NPF-86 IIB. The NF-86I has the following properties. Shape: pale yellowish brown powder; elementary analysis: C 56.3%, H 4.61%, N <=0.2%, ash <=0.3%; mol. wt.: 1000-10000 (measured with a dialysis tube); solubility: soluble in water, methanol, etc., insoluble in hexane, ether, etc.; coloring reaction: positive to ferric chloride reaction, ninhydrin reaction, etc., and negative to Dragendorff reaction, etc. USE:A phosphatase inhibitor useful as a preservative for food taste components. PREPARATION:Arecae Semen as a raw material is subjected to a combination of extraction with water or an organic solvent, centrifugal separation, filtration and known purification means to isolate and purity the objective substances.
Patent JP-H1158524-A (JP)
Title: Fusion welding machine for thermoplastic resin piping material
Inventor: HAMANO YUKIO
IPC: B29C65/18
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a fusion welding machine for thermoplastic resin piping materials, with which the piping material can be pressed at all times against a heater with an uniform pressure. SOLUTION: In a fusion welding machine for thermoplastic resin piping materials, which is equipped with a heater detachably installed at the heating and fusion position of piping materials under the state being supported by supporting members on a trestle and two clamps 3 and 4 holding two piping materials to be fusion-welded arranged on the trestle pinching a supporting member 7 therebetween so as to relatively slide the two clamps 3 and 4 and the supporting member on the trestle 2 in order to press the surfaces to be fusion-welded of the piping materials held by the clamps 3 and 4 against the heating surfaces of a heater for fusing the surfaces to be fusion-welded, the heater has a heater main body 6a and a supporting member installing part 63,  which installs this heater main body 6a slidably supported by means of the pressing forces of the surfaces to be fusion-welded of the piping material to the supporting member 7.
Patent JP-S6276828-A (JP)
Title: Digital transmission communication system
Inventor: SUGAYA MASAYUKI
IPC: H04L25/02
Filed: 1985-09-30
Abstract: PURPOSE:To save the power consumption by providing a linear mismatching drive circuit to a communication side. CONSTITUTION:The secondary winding 17 of a transformer 12 is connected to a transmission line 11, one end of a primary winding 18 is connected to a signal output switch 13 and the other end is connected to a signal output switch 14 and a line termination switch 15 is connected across the winding 18. Further, a tap 19 of the primary winding 18 is connected to a power supply 16 and when the signal exists, the signal output switch 13 or 14 is turned on and a loop from the switch 13 or 14 to the power supply 16 via the primary winding 18 of the transformer 12 and the tap 19 is formed. When no signal exists, the line termination switch 15 is turned on and the primary winding 18 of the transformer 12 is short-circuited. Thus, the power consumption is less and even if a waveform distortion is caused in the transmission line, it is equalized by a linear bridged tape at the reception side.
Patent JP-H0660024-A (JP)
Title: Virtual terminal connection control system
Inventor: GESHI MASAYUKI
IPC: G06F13/00
Filed: 1992-08-12
Abstract: PURPOSE:To perform connection control over the best virtual terminal for a system by controlling the connection with connection information in the virtual terminal server means of one computer at the time of a connection from the terminal of the other computer when an on-line program on the former computer is utilized. CONSTITUTION:The user of the terminal 4 of a computer B2 actuates a virtual terminal user means 6 so as to utilize on-line programs 8-1 to 8-n on a computer A1. The virtual terminal user means 6 makes a communication with the virtual terminal server means 5 on the computer A1. The virtual terminal server means 5 passes the network address of the computer B2 connected through a network 3 and a connection request message inputted from the terminal 4 to a connection control means 7 as the connection information. The connection control means 7 which receives the connection information determines one of the on-line programs 8-1 to 8-n, gathers account information, and decides whether or not the connection is permitted by using the information.
Patent JP-S6369315-A (JP)
Title: Variable delay using cmos circuit
Inventor: HYODO KENJI
IPC: H03K5/133
Filed: 1986-09-11
Abstract: PURPOSE:To make the control voltage delay time characteristic of a delay circuit comprising multi-stage connection of CMOS circuits linear by comparing an output signal of an adder means with a control signal and supplying its comparison output voltage to the 1st and 2nd delay circuits as a power supply voltage. CONSTITUTION:The 1st delay circuit 1, the 2nd delay circuit 6 and the 3rd delay circuit 11 act respectively like a main delay circuit, a control delay circuit and a standard monitor delay circuit. That is, the phase of the output signal of the 2nd delay circuit 6 is compared with that of the output signal of the 3rd delay circuit 11 to absorb the variance in the CMOS circuit. Moreover, the control range of the delay time of the 1st delay circuit 1 is minimized among control ranges restricted by various factors having dispersion, and phase detection over a wide range around the phase difference of 0 deg. is applied by using flip-flop circuits to constitute a phase detector.
Patent JP-H05198207-A (JP)
Title: Thick-film paste composition by which screen printing is possible
Inventor: UIRIAMU EICHI MORISON JIYUNIA
IPC: C08L33/06
Filed: 1992-08-12
Abstract: PURPOSE: To suppress cracking at the time of firing a thick film paste composition by dispersing finely pulverized solid particles having electronic functional property in a plurality of solid organic polymers with different relaxation speed constants and specifying the ratio of the polymers. CONSTITUTION: A thick film paste composition which can be screen-printed and used for mass production of circuits with high resolution contains an organic medium consisting of a plurality of solid organic polymers such as acrylic polymer with high relaxation speed constant (Kr) and polysaccharide with low constant Kr dissolved in a volatile organic solvent and finely pulverized solid particles having an electronic functional property dispersed in the medium. The ratio of the polymer with the higher Kr and the polymer with the lower Kr is so controlled as to give the resultant paste composition 0.01-0.1 Kr. As the solid having the electronic functional property, an oxide having elec. resistance and a dielectric body may be used. Consequently, at the time of firing the composition, cracking tendency can be suppressed.
Patent JP-H0555665-A (JP)
Title: Air-cooled argon ion laser tube
Inventor: HIROSHIMA MASAAKI
IPC: H01S3/032
Filed: 1991-08-27
Abstract: PURPOSE:To restrain the misalignment of a mirror caused by the difference of thermal expansion, and improve the stability of laser output, by bonding a metal different from the material of a cathode valve to a part of the cathode valve. CONSTITUTION:The air flow generated by a fan is formed around not only a heat sink 4 but also a cathode valve 5. As the result of said air flow, temperature difference is generated between the upper part and the lower part of the cathode valve 5. In order to compensate the difference of thermal expansion between the upper part and the lower part which difference is caused by the temperature difference, a rod type part 7a whose thermal expansion coefficient is larger than that of material of the cathode valve 5 is bonded to the upper side of the cathode valve 5 by welding or the like. Thereby the expansion of the lower side of the cathode valve 5 is cancelled by the part 7a bonded to the upper side, so that the misalignment of a mirror 6b retained by the cathode valve 5 can be restrained.
Patent JP-S6369780-A (JP)
Inventor: KIYONO SADANORI
IPC: C04B35/52
Filed: 1986-09-11
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-2000049809-A (JP)
Title: System changeover control circuit
Inventor: AOKI MASARU
IPC: H04L69/40
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the system changeover control circuit where malfunction is prevented. SOLUTION: A shift register 11 of a signal extract section 1 applies serial/ parallel conversion to a control signal (a) based on a clock (CLK) signal (b) and a flip-flop 12 latches a check pattern (e) based on a TMG signal (d). A decode circuit 13 of a pattern detection section 2 confirms whether or not the check pattern (e) is coincident with a specified pattern. On the occurrence of abnormality in the check pattern, an output of the decode circuit 13 becomes a value such as 0 and it is outputted to protection circuits 51-58 as a detection result (f). Shift registers 15, 17 latch as a system changeover control signal (g) an output of the shift register 11 of the signal extract section 1 by 4 frames based on a TMG signal (c). When the detection result (f) reaches 0, each of the shift registers 15, 17 of the protection circuits 51-58 is reset, and since an output of NAND gates 16, 18 becomes '1', an output value of a F/F 19 is unchanged but keeps a previous value.
Patent JP-S6274641-A (JP)
Inventor: KAYABA KEIJI
IPC: B32B15/08
Filed: 1985-09-30
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-S6459819-A (JP)
Title: Dry etching
Inventor: HARA HIROYUKI
IPC: H01L21/302
Filed: 1987-08-31
Abstract: PURPOSE:To completely ash an organic polymer film by a method wherein a first gas containing activated fluorine and a second gas containing at least a hydrogen atom are mixed and this mixture acts on a substance to be processed. CONSTITUTION:A wafer 2 is mounted on a stage 3 inside a vacuum container 1; a first gas introduction pipe 6 is connected via a discharge tube 5 to a gas nozzle 4 opened above the stage. Micro-waves electric power is supplied to the discharge tube 5 via a waveguide 7. A second gas introduction pipe 9 is connected to a small nozzle 8 arranged concentrically inside the nozzle 4. In this apparatus, NF3 gas flows from the first gas introduction pipe 6; a plasma is generated inside the discharge tube 5; a generated F* is introduced to the surface of the object 2 to be processed through the gas nozzle 4; at the same time, H2O is introduced through the small nozzle 8 to the surface of the object 2 to be processed from the second gas introduction pipe 9. If an organic polymer film is ashed in this manner, a high-speed ashing operation can be executed with good reproducibility.
Patent JP-H0872195-A (JP)
Title: Laminate
Inventor: FUJIMOTO TADASHI
IPC: B32B13/12
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a laminate which is suitable as interior and exterior finish materials, cracking resistance and peeling resistance sufficient in practical utility while having plastering finish design. CONSTITUTION: A laminate comprises a decorative layer in which solidified mixture of hydraulic calcium sulfate or calcium hydroxide such as lime plaster and water is integrated with fiber sheet and the entire thickness, and a base material laminated.
Patent JP-2001045304-A (JP)
Title: Image processor and its method
Inventor: KITANI HIDEYUKI
IPC: H04N1/29
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for processing an image for operating efficient rendering by plural renderers. SOLUTION: A CPU 208 analyzes received print data 214, and generates intermediate data based on analyzed result, and stores the intermediate data in an intermediate buffer 209. A renderer 210 reads the intermediate data from the intermediate buffer 209, and generates the image data by plane and band units. The CPU 208 operates scheduling of a band to be rendered of each of renderers A, B, and C of the renderer 210.
Patent JP-S58117571-A (JP)
Title: Copying device
Inventor: SUDA MASAJI
IPC: H04N1/21
Filed: 1981-12-29
Abstract: PURPOSE:To shift a picture to a position, where the picture should be written, to write the picture on a photoreceptor if picture information exists in a region which is not copied essentially. CONSTITUTION:Picture elements of the laser light emitted from a light source 1 in accordance with the electric signal from a reader are written on a photosensitive drum 6 through a scanner 2, a lens 3, a toric lens 4, a mirror 5, etc. Its electrostatic image is developed by a developer 7 and is transferred to a transfer paper P sent from a paper feed table 8. A beam detector BD in the rear of the mirror 5 is by a length L apart from a region, where the picture is written, to the outside and generates a control signal so that the picture write is  started after the laser beam of the light source 1 runs for the length L by the  rotation of the scanner 2. That is, the picture is projected onto the photosensitive drum 6 after a time required for the movement of the length L from the  time when the laser beam is incident to the beam detector BD.
Patent JP-S6195546-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKANASHI AKIRA
IPC: H01L21/768
Filed: 1984-10-17
Abstract: PURPOSE:To enhance insulation breakdown voltage by providing two or more layers of insulation films between a conductive layer extending from a bonding pad and a semiconductor substrate. CONSTITUTION:An insulation film 2 is provided on an n<-> type single crystal semiconductor substrate and a P channel MISFET3 is formed by an insulation film 4, an electrode 5, P<+> type semiconductor region 6 and a channel region. An n<+> type substrate bias region 7 is provided extending on the surface of semiconductor substrate 1 near the MISFET and other P channel MISFET and a conductive layer in potential or Vcc is connected thereto through a connecting hole formed by eliminating selectively the insulation films 8, 9. The insulation film 9 is provided covering the electrode 5 and conductive layer 5A and phosphor silicate glass is used. A conductive layer 10 is connected on the insulation layer 9 through the semiconductor region 6 and connecting hole 11. Moreover, a conductive layer 12 is extended on the insulation layer 13 and is connected electrically to the conductive layer 10 through the connecting hole 14 at the one end, and the conductive layer 12 connects the bonding pad 15 and semiconductor region 6.
Patent JP-2000005913-A (JP)
Title: Drill
Inventor: KAWANISHI MAKOTO
IPC: B23B51/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To maintain stable cutting quality and precision for the drill machining of a special hardly-cut material by applying thinning to the chisel section of a diamond-covered cemented carbide drill, forming a curvature at a corner section, and providing a negative land on a cutting edge. SOLUTION: A tungsten carbide base cemented carbide drill is used as a base material, and a diamond film is covered and formed by the vapor phase synthetic method, and the film is formed by the thermal filament CVD method. For the film forming condition, a thermal filament is kept at about 2000 deg.C, a drill substrate is kept at 900 deg.C, the film is formed for 30 hr in the environment of the gas composition of H2-1 vol.% CH2 at the pressure of 100 Torr, and the film thickness is set to 10 μm. Thinning is applied to the chisel section of this diamond-covered drill, a curvature is applied to a corner section, and a negative land is provided on a cutting edge. Stable cutting quality and precision can be maintained for the drill machining of a special hardly-cut material such as a high-silicon aluminum.
Patent JP-S6460781-A (JP)
Title: Cryopump for spatter
Inventor: MORIMOTO HIDETOSHI
IPC: F04B37/08
Filed: 1987-09-01
Abstract: PURPOSE:To prevent pressure increase due to drop of deposits like argon by providing a carrier tray on the lower portion of a cryopanel to hold this tray at the same temperature as the panel. CONSTITUTION:In a pump case 1 are provided a buffle 2, cryopanel 3 and shield 4 constituting a condensing surface. On the lower portion of cryopanel 3, a carrier tray 7 connected thermally to a stage of two-stage cylinder 6 of a refrigerator to be cooled to 20k or less is provided. This carrier tray 7 can restrain the unstable condition and increase of pressure as far as possible since it is cooled to the same 20k or less even if argon or the like drops. Also, a L-shaped ring 8 is provided between the shield 4 and the peripheral edge of carrier tray 7 and cooled to 130k or less, so that argon or the like is not condensed on the end and back of the ring.
Patent JP-S60100763-A (JP)
Inventor: HIYUU BUI KOTSUCHINGAMU
IPC: G01N21/49
Filed: 1984-10-17
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-S6195225-A (JP)
Title: Apparatus for detecting damage of journal part
Inventor: SATO YUZO
IPC: F16C17/24
Filed: 1984-10-16
Abstract: PURPOSE:To continuously detect the generation of the damage of a rotary shaft on the journal surface thereof over a long period of time, by providing a guide hole to a bearing by drilling in the radius direction thereof and elastically contacting a damage detector equipped with a strain gauge with the journal surface of the rotary shaft. CONSTITUTION:A guide bore 3 is provided to a bearing 1 by drilling in the radius direction thereof and a guide cylinder 6, a gasket 7 and a thrust bearing 8 are mounted to said bore 3 so as not to be pulled off. A core rod 9 having a flange 9a is axially mounted in the cylinder 6 in a freely slidable manner and the contact element 11 provided to the inner end part of the core rod 9 is elastically contacted with the journal surface 2a of a rotary shaft 2 under pressure by the coil spring 10 interposed between a small diameter step part 6 and the core rod 9. A strain gauge 4 is provided to the middle part of the core rod 9 and, because friction force changes when damage is generated to the journal surface 2a, this change is detected by the strain gauge 4 and transmitted to a processing apparatus through a lead wire 12.
Patent JP-S6194459-A (JP)
Title: Pincushion distortion correcting circuit
Inventor: OOYAMA YUTAKA
IPC: H04N3/237
Filed: 1984-10-16
Abstract: PURPOSE:To make correction of distortion of vertical lines of a picture plane effectively by taking out vertical pulses different in phase by 180 deg. from a transformer that also acts as an insulator from a vertical output circuit and adjusting the two vertical pulses by a variable resistance, and thereby adjusting the phase of synthesized current. CONSTITUTION:Insulation from a vertical output circuit connected to the primary side is made by the transformer T702 of a pincushion distortion correcting circuit. The center L1 of the secondary side of the transformer 702 is grounded and vertical pulse waveforms different in phase by 180 deg. are outputted to terminals A, B. The voltage is taken out from a variable resistance R704 and supplied to a saturable reactance T701 through a condenser C701. An output from another secondary winding L2 of the transformer T702 is supplied to a parallel circuit of a condenser C703 and a resistance R705 through a diode D701. A saw tooth voltage C from the circuit is supplied to the reactance T701. The parabolic voltage and saw tooth wave current inputted previously are superposed by the reactance T701, and correction of distortion of vertical lines of a picture is made effectively.
Patent JP-H05198164-A (JP)
Title: Low-power-consumption-type semiconductor memory device having block selecting function
Inventor: SEKI YOUSHIKI
IPC: G11C8/12
Filed: 1992-08-14
Abstract: PURPOSE: To reduce power consumption in a peripheral circuit by selecting a sub-block from a selected main block and activating it. CONSTITUTION: A main block ULA, etc., is selected, corresponding to prescribed low address inputs RA10, RA11, etc., from plural main blocks ULA, LLA, URA and LRA in the semiconductor memory device. The prescribed sub-block in this block ULA is selected by a boosting circuit 41 in response to the prescribed row address RA11, etc., and sub-blocks which are not selected are disabled. By making only this selected sub-block, etc., resistant, the peripheral circuit also performs the driving of only its corresponding main block, so that power consumption for driving the peripheral circuit can be reduced.
Patent JP-2001044607-A (JP)
Title: Solder bump forming method and equipment
Inventor: ASAI KOUICHI
IPC: H05K3/34
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a forming method wherein forming precision of solder bumps is high, and to obtain forming equipment. SOLUTION: A coater 54 stores cream solder in a pressure coating head 56, pushes out the cream solder with a pushing-out plate to spread it on a base member 42. The coater 54 and an infrared heating furnace 120 for heating with infrared ray lamps 124 are arranged in series. The base member 42 on which a stencil mask 46 is stacked and fixed is positioned at a coating position, and the pressure coating head 56 is pressed against the stencil mask 46 and moved. After the cream solder is stuck on an electric circuit via through holes of the stencil mask 46, the base member 42 and the stencil mask 46 are moved in the infrared heating furnace 120 while they are stacked. After solder bumps are formed by fusing cream solder, the stencil mask 46 is detached from the base member 42.  Cream solder may be spread on an electric circuit by a squeegee, or spreading and heating may be performed in parallel, or cream solder may be alternately spread with two pairs of squeegees.
Patent JP-H1060709-A (JP)
Title: Structure of binder body for clothing stuck fast to body and clothing provided with the binder body
Inventor: TAKATSU AKIRA
IPC: A41B17/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a binder body structure capable of separating two functions of rigidity required by a binder body and contacting properties as touch to skin and by sharing each function by two members. SOLUTION: This structure for a binder body stuck fast to a body comprises a binder body 5 consisting of a core body 5b having an edge part directly sewed on body part edges 3 and 4 of clothing and a surface bag body 5a sewed on a body part side deeper than the sewing line in a wrapped state of the core body. The core body 5b is retained in a movable state in the surface bag body.