baber/WOPTO huggingface dataset:
Patent JP-H07129076-A (JP)
Title: Programmable controller
Inventor: NOMOTO KOICHI
IPC: G05B19/05
Filed: 1993-10-28
Abstract: PURPOSE:To provide a programmable controller capable of performing easily the operation of a storage device via a communication line and in which the operation of the storage device is made possible only for users having an operation competence. CONSTITUTION:The address space of the storage device 1B of a programmable controller main body 1 is pretended to be a virtual directory device with a communication line 3 and a work station 4 operates the storage content of the storage device 1B in the programmable controller main body 1 by accessing to the virtual directory device. Moreover, a communication device 2 receives the operation of the storage contents the storage device 1B only in the case that a key information inputted from an user is correct and makes the operation of the storage contents possible only in the case that the storage contents of the storage device 1B is not being operated.
Patent JP-S61147572-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRAO TADASHI
IPC: H01L29/423
Filed: 1984-12-20
Abstract: PURPOSE:To improve the frequency characteristics while reducing the interval between base and emitter by a method wherein an insulating film is selfmatchingly formed between the first metallic silicide film formed on an emitter layer through the intermediary of a silicon film and the second metallic silicide film on a base layer. CONSTITUTION:An n<+> type collector buried layer 2 and an n<-> type epitaxial layer 3 are formed on a p-type silicon substrate 1. A p-type base layer is com posed of an outer layer 52 and an active base layer 62. An n-type emitter layer 71 is formed on the layer 62. A polysilicon film 603 comprising p-type impurity led therein is formed on the layer 71. Then metallic silicide films 501, 502 are respectively formed on the layer 52 and the film 603 while the films 501, 502 are insulated by an oxide film 105. Through these procedures, the base resistance may be reduced remarkably since the film 501 connecting to a base electrode wiring 9 extends to the part near layer 71.
Patent JP-H05107280-A (JP)
Title: Sampling type measuring apparatus
Inventor: KASHIWABARA YUKIO
IPC: G01R19/00
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a sampling type measuring apparatus which achieves a reduction in time until a mean is obtained in a measuring apparatus which calculates the mean using an exponentialized mean computation. CONSTITUTION:An inclination calculating means 16 latches initial output data {P (0), P (1),...} of an arithmetic means 12 in plurality to obtain the slope A at the rising of the output data, a stable value calculating means 18 sets a time constant T of a waveform of the output data to obtain a stable value P (M) of the output data by computation of P (M)=A.T and slope calculating means 16 adds an exponentialized mean computation as given by the formula below to an instantaneous value b (n) introduced to output an initial output data to the slope calculating means 16. As a result, the stable value P (M) obtained from the stable value calculating means 18 is introduced and a computation means 12 is provided to perform the computation of the following formula continuously with P(n-1)=P (M). The formula is P (n)=P (n-1)+(1/G).{b (n)-P (n-1)}.
Patent JP-H02116537-A (JP)
Title: Photo-setting resin and method for forming three-dimensional shape
Inventor: IKENO SHINOBU
IPC: C08K7/22
Filed: 1988-10-26
Abstract: PURPOSE:To enhance the shape accuracy of a formed item and prevent it from deforming with the passage of time by a method wherein a photo-setting resin which is blended with specified filler or contains expanding agent is used. CONSTITUTION:The photo-setting resin concerned is blended with a filler which consists of hollow particles, rubber beads having a Young's modulus of 10<3>dyn/cm<2> or less or expandable particles or contains expanding agent. A photo-set layer is produced by irradiating the photo-setting resin with light. The desired three-dimensional shape is formed by piling up a plurality of photo-set layers. By blending the photo-setting resin with said filler, the shrinkage of setting of the photo-set layer is reduced and the residual stress in the layer can be prevented from generating. Further, when the photo-setting resin contains the expanding agent, no residual stress remains, since the amount of shrinkage on setting of the photo-setting resin itself and the amount of expansion in foaming are summed up at photo-setting and the shrinkage on setting as a whole becomes small and the whole photo-setting resin uniformly turns into foamed resin. Accordingly, by employing said photo-setting resin, a formed item having high shape accuracy and precise three-dimensional shape is obtained and no dimensional change occurs with the passage of time in the item.
Patent JP-H06118601-A (JP)
Title: Image forming device
Inventor: TANABE MASAICHI
IPC: G03D13/00
Filed: 1992-10-09
Abstract: PURPOSE:To prevent the destruction of photosensitive capsules by the effect of friction, sliding, etc., at the time of handling by using photosensitive capsule powder formed by externally adding a fluidizing agent to the surface of the outer side of the outside wall material of the photosensitive capsule. CONSTITUTION:The photosensitive capsule toner 1 used for an image forming device consists of the outside wall material 2 and the fluidizing agent 4 and liquid component 3 which are the inclusions therein. A photosetting material which is cured by sensing a prescribed wavelength and a pigment which is a color material are incorporated as the liquid component 8. Since the powder characteristic of the photosensitive capsule toner 1 has a good flow property for the effect of the external addition of the fluidizing agent 4, the fluidizing agent 4 plays the role of a roller and relieves the shearing force to destroy the capsule as the rotating motion of the fluidizing agent 4 and the external wall part 2 even if the sliding between a supply roller, electrostatic charging blade and carrying roller and the photosensitive capsule toner 1 arises. The destruction of the capsule is thereby prevented and the sufficient electrostatic charge capacity is imparted thereto. Namely, the destruction of the capsule during storage and image formation is prevented for the photosensitive capsule powder prior to exposure having low mechanical strength.
Patent JP-H08116084-A (JP)
Title: Schottky type photodetector and its driving method
Inventor: KONUMA KAZUO
IPC: H01L29/47
Filed: 1994-10-12
Abstract: PURPOSE: To restrain the decrease of signal charge carrier in the movement from the metal/semiconductor interface to the effective barrier position, and improve the sensitivity of a photodetector, by forming a high permittivity layer whose permittivity is higher than that of a substrate, in the substrate in the vicinity of the interface of the semiconductor substrate and metal. CONSTITUTION: The photodetector is constituted of a platinum silicide(PtSi) film as a metal electrode 1, and a P-type silicon(P-Si) substrate as a semiconductor substrate 2. In the P-Si substrate 2 of a PtSi/P-Si Schottky diode constituted of the metal electrode 1 and the semiconductor substrate 2, titanium nitride(TiN) as high permittivity material 9 whose permittivity is higher than that of the P-Si substrate 2 is formed. The TiN 9 is in the depletion layer of the Schottky diode. Thereby the decrease of signal charge carrier in the movement from the metal/semiconductor interface to the effective barrier position is restrained, and the sensitivity of a photodetector can be improved.
Patent JP-H07129486-A (JP)
Title: Serial communication circuit
Inventor: TASHIRO SATORU
IPC: H04L69/14
Filed: 1993-10-29
Abstract: PURPOSE:To provide a serial communication circuit which is capable of coping with protocols of different bit formats by the only change of firmware by having a constitution that a sub-CPUSC determines the timing of the bit formats by software. CONSTITUTION:The level of each section of a signal by each unit to be transmitted or the output timing of data is controlled by writing specified values in specified registers 3, 4, 6, 95, etc., by a sub-CPUSC by software. At the time of a reception, the level of each section of the signal by each unit and the fetching timing of data is controlled by the sub-CPUSC by software.
Patent JP-H08137207-A (JP)
Title: Cleaner for electrifier
Inventor: KIDO EIICHI
IPC: G03G15/02
Filed: 1994-11-07
Abstract: PURPOSE: To easily perform cleaning work without damaging an electrifying brush roller, to facilitate the selection of the material of a cleaning member, to prolong the life of the cleaning member, to reduce cost, and to prevent the rotational torque of the electrifying brush roller from rising more than necessary. CONSTITUTION: The cleaning part (a supporting body 71, a cleaning member 72, and a knob 73) of the cleaner 7 for electrifier is moved along the axial direction of the electrifying brush roller only at need. The cleaning part can be housed in a retreat part 74 provided at the end of the front side of the electrifying brush roller 2, and when cleaning operation is not performed, the roller 2 is retreated in the retreat part 74 so that the roller 2 does not come in contact with the cleaning member 72 of the cleaning part. The cleaning member 72 is constituted of a brush-like or sponge-like material having elasticity.
Patent JP-H06131338-A (JP)
Title: Document processor
Inventor: TETSUROU MOTOYAMA
IPC: G06F40/14
Filed: 1992-10-12
Abstract: PURPOSE:To convert a document written in a structured page description language into another document of a different description format and also to transmit the converted document to a remote device in the most effective format and in accordance with the available resources. CONSTITUTION:In regard to a page description language, the defining and declaring commands are put at only the head of each document segment, and a document has a prolog section which includes the defining and declaring commands and a content section which includes a specific token or command to define a specific image. A structure processor 202 treats the resource definition and declaration, the generation of a dictionary, the context declaration, and the reference to the external data on the document. A content processor 204 performs the token processing by means of the definition and the declaration set up by the processor 202. Then an imaging driver module 206 converts the document into a command suited to the type of a printer or a command suited to the transmission to a remote device.
Patent JP-2000097916-A (JP)
Title: Toner sensor and development device
Inventor: MARUYAMA YUZO
IPC: G01N27/72
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a toner sensor that suppresses the fluctuation of sensitivity, achieves miniaturization and a thin wall, and reduces the cost while high sensitivity is maintained. SOLUTION: A toner sensor is provided with an oscillation coil that is driven by AC, a signal-processing part that electrically processes the differential output between a differential transformer 1 where a detection coil being connected to the oscillation coil and a reference coil are wound around an identical bobbin 2, the detection coil, and the reference coil and takes out an output signal corresponding the concentration of toner or the remaining amount of toner, a wiring board 7, and a case 24 for fixing them. Then, the differential transformer 1 is surface-mounted to the wiring board 7.
Patent JP-H02119461-A (JP)
Title: Model data compression simulation system
Inventor: IWAMI YASUO
IPC: H04M3/22
Filed: 1988-10-28
Abstract: PURPOSE:To reduce a main storage capacity and file capacity by comparing differential information extracted by a model data differential extraction means with differential information stored in a model data storage section and deciding the storage into the model data storage section, combination and continuance and end of the simulation. CONSTITUTION:A model data differential extraction means 11 reads a reference model data from a model data storage section 13, collates it with a model data resulting from the inputted simulation to extract differential information (information of different part). The differential information is compared with the differential information obtained already before in the state in a model data comparison combination means 12 and when the information is coincident with the differential information stored in the model data storage section 13, the differential information is not stored in the model data storage section 13 and an instruction completing the simulation is generated by using a control signal 122 to the simulation execution means at the same time. Thus, the capacity of the main storage and the file storing a model data is reduced.
Patent JP-S63126361-A (JP)
Title: Image reader
Inventor: KOSEKI YASUFUMI
IPC: H04N1/107
Filed: 1986-11-15
Abstract: PURPOSE:To obtain a picture reader suitable for an electronic copying machine by providing a detection means of drive release period of an optical system, a detection means for reciprocation start position, a counter means and a means re-scanning the optical system when the count exceeds a prescribed time. CONSTITUTION:Forward and return solenoids 41, 42 are energized by a command of a CPU 40 based on a detection signal of sensors 31, 36. When the solenoid 42 is operated and the sensor 36 senses the optical system on the way of return to the home position HP, the signal BT starts count of the CPU. The home position signal HP is obtained at a point of time P1 after a time T0 normally and if the optical system does not reach the home position even after the time T0 due to any cause, the forward solenoid 41 is energized at a point of time P2 after a time T1. Even if the optical system, does not reach the home position HP in this way, since the next copy operation is restarted after a prescribed time is elapsed, the trouble at consecutive copy using the solenoid as the power source is eliminated effectively and surely.
Patent JP-H04150706-A (JP)
Title: Stopping method of ac magnetic float
Inventor: KAWADA NORIYUKI
IPC: H02P25/06
Filed: 1990-10-12
Abstract: PURPOSE:To stop a magnetic float at a predetermined position with high accuracy by applying a single-phase AC voltage for floating and a three-phase AC voltage for advancing or retracting onto a plurality of AC electromagnets for carrying the magnetic float for each section split in the carrying direction with a predetermined length. CONSTITUTION:A carry path is sectioned into a plurality of units A-D along the carrying direction. The length L of the units A-D is set several times as long as the length l of a carrying body 2 and a series of electromagnets 1a comprising a plurality of electromagnets 1 is constituted in each unit A-D. The series of electromagnets 1a in each unit A-D is excited with a single-phase AC voltage for levitation and a three-phase AC voltage for advancing and retraction. When the carrying body 2 arrives from unit A to point S upon excitation with the advancing three-phase AC voltage in units B and C, for example, the retracting three-phase AC voltage is applied on unit D. Consequently, the carrying body 2 is subjected to retracting force and stops at a position where the retracting force is balanced with the advancing force of the unit C. According to the constitution, the carrying body 2 is stopped at a predetermined position with high accuracy.
Patent JP-H08213912-A (JP)
Title: Resistance string provided with resistance of equal resistance
Inventor: RICHIYAADO JIYOSEFU MATSUKUPAA
IPC: H03M1/76
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the resistance accuracy of a resistance string containing directional inversion. SOLUTION: An integrated circuit which contains a resistance string 12 of metallic runners constituted of a series resistors, with each resistor containing at least one runner direction changing feature, is disclosed. The connecting point between first and second elements forms such a direction changing feature as a corner in the runner of the string 12. Along the string 12, taps are positioned at substantially regular resistance intervals. The first and second elements are formed in squares having different end dimensions. The string 12 is useful for such application as the D/A converter, etc.
Patent JP-H09111248-A (JP)
Title: Device for oiling waste plastic
Inventor: YAMASHITA TOSHIO
IPC: C10B53/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide the device enabling the continuous oiling treatment of the waste plastics in high pressure reactors. SOLUTION: This device for oiling the waste plastics, wherein the waste plastics are thermally cracked in high pressure reactors 21, 22 under high pressures to produce the oil. Therein, the raw material-feeding ports of the high pressure reactors are connected to a melted waste plastic-feeding means for feeding the preliminarily melted waste plastics in a higher pressure than the inner pressures of the high pressure reactors 21, 22 through a check valve 12.
Patent JP-H04147296-A (JP)
Title: Trimming display system
Inventor: ASAI MASAO
IPC: G09G5/24
Filed: 1990-10-11
Abstract: PURPOSE:To excellently perform trimming and to obtain legible display even in the case of reversing characters by replacing and erasing a character dot part, a trimming dot part and a background part in a prescribed procedure. CONSTITUTION:A trimming dot is generated on the circumference of a character before reversing, and a character dot part 1 in a font area is replaced with a background part 3. Then the overlapping part between the character and a trimming dot 2 generated by the replacement is erased, and the trimming dot 2, the character dot 1 and the background 3 are mixed and outputted. Thus, since the background after the character reversing is not spoiled by the trimming dot and the background can be kept coincident before and after the character reversing, the legible image can be outputted.
Patent JP-H09114527-A (JP)
Title: Pressure control method using pressure proportional control valve and control signal generating device for control valve
Inventor: NISHIGAKI MIDORI
IPC: F16K31/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To easily perform high-precision fast pressure control using the pressure proportional control valve even for a load which has different capacity. SOLUTION: When a set time by the control of the pressure proportional control valve 4 is long, a solenoid valve 5 is connected to its output side. Pressure PD of a pressure reduction valve 8 is communicated with the output port of the solenoid valve 5. The solenoid valve 5 admits the pressure PD to the output port with an air feed command signal SI and discharges air from the output port with a discharge command signal SE. The control signal generating device 3 outputs the air discharge command signal SI when the comparison deviation obtained by subtracting actual pressure voltage value data from target pressure voltage value data is larger than 2nd previously set deviation.  Further, when the comparison deviation obtained by subtracting the target pressure voltage value data from the actual pressure voltage value data is equal to the 2nd deviation, the air discharge command signal SE is outputted. When each comparison deviation value becomes smaller than the 2nd deviation, the pressure proportional control valve 4 controls actual pressure P0 to target pressure.
Patent JP-S62133001-A (JP)
Title: Nickel alloy powder for sintering additive
Inventor: HONMA KATSUHIKO
IPC: B22F1/00
Filed: 1985-12-03
Abstract: PURPOSE:To provide satisfactory compressibility and sinterability to Ni alloy powder during compacting and sintering by limiting the Mo content in the Ni alloy powder and the particle size of the powder. CONSTITUTION:The composition of alloy powder is composed of 10-50% Mo and the balance Ni with inevitable impurities and the average particle size of the powder is limited to <=30mum. When the Ni alloy powder for sintering additive is used, uniform alloying is attained and satisfactory compressibility and sinterability are obtd. during compacting and sintering. The strength of a sintered body can be improved by the following heat treatment. The Ni alloy powder is used as an additive when iron-base sintered parts are manufactured by sintering.
Patent JP-2000104884-A (JP)
Title: Joining method for synthetic resin pipe and joint
Inventor: MASUMURA YASUHIRO
IPC: B29C65/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To ensure tightly fitting performance of a synthetic resin pipe and a joint, and simplify work by leaving and cooling a joining part of the synthetic resin pipe after inserting the joining part of the joining synthetic resin pipe which is heated and softened into a socket part, and contracting the socket part. SOLUTION: A solid granular material 4 having non-fused performance which is not fused under a fusing temperature of a synthetic resin pipe as with glass particle, iron sand, and sand which are ground about 1 mm, is mixed with a socket part 3 of a joint 2 having the same material as a synthetic resin pipe 1 made of bridged high density polyethylene. The socket part 3 is freely heated, a heating rod 5 is inserted to the socket part 3, and heated to about 300 to 350 C, and softened. A joining part 1' of the synthetic resin pipe 1 which is heated and softened by inserting in a heating pipe, is inserted to the socket part 3. After it is leaved and cooled, contraction is generated on the socket part 3, and the joining part 1' of the synthetic resin pipe 1 is tightly fitted, and joined.
Patent JP-S61152035-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISAWA HIROSHI
IPC: H01L21/74
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a semiconductor device capable of operating even the signal to pass through the device is a large signal level by a method wherein an ion-implantation is performed in a part of the N-type epitaxial layer, the N-type epitaxial layer is isolated by P-type impurity regions and islands, which are both an N-type region, are formed. CONSTITUTION:A photo resist 9 is applied on an N-type epitaxial layer 8 and after a hole 10 is formed on the photo resist 9, the treatment 11 for an N-ype ion-implantation is performed and P-type impurity regions 5, an island 12, which is an N-type region, and an island 13, which is an N-type region having a specific resistivity higher than that of the N-type region 12, are formed. At this time, an oxide film 14 is made to grow. As the specific resistivities of the islands 12 and 13, which are both an N-type region, are mutually different, the values of BVCED of the islands 12 and 13 also result in being different. Therefore, the value of BVCED of the transistor to be formed in the island 13, which is the high-specific resistivity N type region, becomes higher than the value of BVCED of the transistor to be formed in the island 12, which is the other N-type region. As a result, the transistor to be formed in the island 13 can enable a larger signal to pass through compared with the other transistor. In case the transistor to be formed in the higher-specific resistivity region is, for example, used as the output transistor of this semiconductor device, the device can lead out a large signal.