baber/WOPTO huggingface dataset:
Patent JP-H06110314-A (JP)
Title: Image forming device
Inventor: AIZAWA MASAHIRO
IPC: G03G15/08
Filed: 1992-09-28
Abstract: PURPOSE:To provide a small-sized image forming device having a simple structure and capable of obtaining a precise image of high image quality. CONSTITUTION:The device is provided with a latent image holding body 1 which is moved with an electrostatic latent image held on its surface, a developer supplying means 2 for directly supplying developer 10 to the whole surface of the electrostatic latent image formed on the surface of the latent image holding body 1, an electrostatically charging member 5 which is arranged opposite the surface of the latent image holding body 1 at a prescribed gap and in which a prescribed gap on the developer 10 carrying in side is made wider than a prescribed gap on the developer carrying out side, and an alternating field is formed between the electrostatic charging member 5 and the latent image holding body 1. The device is also provided with an electrical field power supply 6 for electrostatically charging the developer 10 passing through a space between the electrostatically charging member 5 and the latent image holding body 1 on the surface of the latent image holding body 1 and developer recovering means 7, 8 and 9 for recovering the developer sticking to the non- image part of the latent image on the surface of the latent image holding body 1.
Patent JP-H03121393-A (JP)
Title: Bellows pipe
Inventor: TAKIGAWA KAZUYOSHI
IPC: F16L9/06
Filed: 1989-10-03
Abstract: PURPOSE:To increase rigidity in the vicinity of fixed section so as to prevent breakage by molding and waving the peripheral face of metallic cylinder in which wall thickness of at least one end in longitudinal direction is larger than that of other sections. CONSTITUTION:The peripheral face of a metallic cylinder in which wall thickness of at least one end in longitudinal direction is larger than that of other sections is waved and molded in a bellows pipe 6a. Consequently, the bellows pipe is not deformed easily because rigidity in the vicinity of one end is larger than that in other sections. Even if bending displacement is applied, stress which is generated in the vicinity of one end is reduced. Stress over the whole length of the bellows pipe 6 is distributed equally to prevent breakage of the pipe.
Patent JP-S61134953-A (JP)
Title: Loading mechanism of magnetic recording and reproducing device
Inventor: YOKOYAMA MINORU
IPC: G11B15/665
Filed: 1984-12-05
Abstract: PURPOSE:To reduce the size of the titled loading mechanism in the longitudinal direction, by positioning a rotary cylinder to the side of the cassette loading position and providing a guide rail extended from a cassette toward the rotary cylinder, table guide slider which moves along the guide rail, and a driving means which drives the table guide slider. CONSTITUTION:A rotary cylinder 27 is positioned to the side of a cassette loading position and, at the same time, it is arranged that a magnetic tape is horizontally pulled out from a cassette along the longitudinal direction of the cassette and wound around the rotary cylinder 27. As a result, a loading mechanism of magnetic recorder and reproducing devices, whose longitudinal size is reduced and design can be changed sharply, is obtained.
Patent JP-H10104637-A (JP)
Title: Production of liquid crystal display element
Inventor: KINOU ERI
IPC: G02F1/1339
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To more easily and surely arrange spacer materials on the regions exclusive of the pixel regions on a substrate without requiring special devices by impressing the voltage of the same polarity as the polarity of the spacer materials on the pixel electrodes of the substrate and expelling the spacer materials from above the pixels by electrical repulsion. SOLUTION: Electrodes 2 for voltage impression are disposed between electrode wires 1. The substrate 3, transparent electrodes 4 and an oriented film 5 are arranged and the spacer materials 6 are sprayed thereon. The spacer materials 6 are electrified negative in this case. When the voltage of the opposite polarity (positive) is impressed in the electrodes 2 for voltage impression exclusive of the pixel electrodes 4, the spacer materials 6 are moved to the regions exclusive of the pixels from above the pixels by electrical attraction. The parts exclusive of the pixel regions are formed to the pattern form and, therefore, the spacer materials 6 are eventually uniformly distributed on the substrate 3. The occurrence of gap unevenness is averted.  The spacer materials 6 are expelled from above the pixels by the electrical repulsion in such a manner, by which the liquid crystal display element free from display defects is easily produced.
Patent JP-2000090368-A (JP)
Title: Remote monitoring system
Inventor: KIKUCHI KENGO
IPC: G08B25/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring system aimed at the preferential gathering of important alarm information. SOLUTION: For instance, at the time of detecting the important alarm information in the respective alarm information detection parts of a device 12 to be monitored, the alarm information is sent out to a rank information judgement part. The rank information judgement part discriminates rank information, adds highest rank information to the alarm information and sends it out to a data transmission part. The data transmission part is turned to a send-out/standby state to a monitoring device 11. When an interception time detection part receives the fact that it is important alarm information interception time from an interception time notification part, the data transmission part sends out the rank information.  The monitoring device 11 receives the rank information within the important alarm information interception time from the device 12 to be monitored, and since it is received only from the device 12 to be monitored in this case, an important alarm information send-out request is sent out to the device 12 to be monitored and the data transmission part of the device 12 to be monitored sends out the important alarm information to the monitoring device 11.
Patent JP-H02105134-A (JP)
Title: Photographing device
Inventor: YOSHIHARA YOSHIHIKO
IPC: G03B27/62
Filed: 1988-10-14
Abstract: PURPOSE:To restrain deviation, dislocation, and flutter in the thickness direction of an object between the parallel glasses of a photographing part and to prevent the picture dislocation on a film and deterioration by varying the positions of guide members freely in the thickness direction of an object. CONSTITUTION:The photographing part 4 is composed of a pair of guide glasses (guide members) 27 and 28, both of which are mounted parallel to each other, and the object can pass between the guide glasses 27 and 28. An eccentric shaft 46, held in place vertically by a holding plate 45, is driven by a pulse motor M to vary the gap (l) between the guide glasses 27 and 28 as an arrow (a) shows. Since the gap (l) between the pair of guide members 27 and 28 of the photographing part 4 is adjusted according to such a thing as the shape of the object, dislocation and flutter in the thickness direction of the object are prevented; and this eliminates picture dislocation on the film and the deterioration of the picture.
Patent JP-2000087223-A (JP)
Title: Laser heating device
Inventor: KOINUMA HIDEOMI
IPC: C23C14/54
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a laser heating device with which a sample substrate can be efficiently and accurately heated in a vacuum device. SOLUTION: The laser heating device 20 heats a substrate 1 for formation of a thin film. The substrate 1 disposed in the vacuum chamber 101 of a film forming device 100 is heated to a specified temp. by irradiation of laser light. The laser light is introduced near to the substrate 1 through an optical fiber 23, and the laser light is made to directly or indirectly irradiate the substrate 1 from the end face of the optical fiber 23. The optical fiber 23 is inserted through a housing pipe 24, and the housing pipe 24 is evacuated. The laser light is made to irradiate the substrate 1 from the end face of the optical fiber 23 by way of a reflection mirror 33, and Nd:YAG laser light is used.
Patent JP-H10107198-A (JP)
Title: Ic sealing package
Inventor: NAGAHIRO YUICHI
IPC: H01L23/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an IC sealing package which reduces outer dimensions of a package. SOLUTION: An IC sealing package is provided with an IC chip 1 on which a pad is formed, a metal lead 2 which connects the pad 1a of the IC chip 1 with the external, and a sealing member 5 which seals the IC chip 1 and the metal lead 2 by partially exposing the metal lead 2. In this case, the metal lead 2 has a U-shaped cross-section, its one edge is connected to the pad 1a of the IC chip 1, and the other edge is exposed outside from the sealing member 5. The entire metal lead 2 is arranged on the upper inside of the IC chip 1.
Patent JP-H01100656-A (JP)
Title: Microcomputer output circuit
Inventor: MATSUZAWA MASAO
IPC: G06F3/00
Filed: 1987-10-13
Abstract: PURPOSE:To realize a low consuming power by controlling a mode register by an instruction from a microcomputer and setting to 0 or H impedance according to the contents of the register. CONSTITUTION:The mode register 18 is cleared by a reset signal 17 to bring the output to a non-selective state level and the output of a NAND circuit 14 is set to '1' and supplied to NAND circuits 22, 23. Contents based on the internal input signal 15 of the circuits 22, 23 are supplied to P-type and N-type MOS transistors (Tr), an output signal corresponding thereto is outputted to an output terminal 11 to execute an ordinary operation. Then, the register 18 is reset by a set signal 16 from the microcomputer to set an output signal below a selective level. Then, at the time of a stand-by state, a stand-by signal 19 is made active and the NAND circuit 14 sets the output signal to '0'. Consequently, the circuits 22, 23 supply the output signal '1' to the gate electrode of Trs 12, 21 to make inoperative and set an output to '0'.
Patent JP-H03119425-A (JP)
Title: Information processing system and its device
Inventor: MARUYAMA TSUTOMU
IPC: G06F9/38
Filed: 1989-10-03
Abstract: PURPOSE:To process an instruction train at a high speed by starting simultaneously the read of data out of a memory and the branch of conditions and carrying on or discontinuing the read of data in accordance with the condition branch deciding result. CONSTITUTION:A computing element 20 gives the computing result of the branch decision to a controller 40 via a signal line 110 with a branch instruction for execution of the branching. When a composite instruction including a write instruction and a branch instruction is carried out, an address is given to a cache memory device 30 from a register file 10 via a data line 102 and also to the element 20 from a latch 2 via a data line 104. The element 20 decides the conditions with an instruction of the controller 40 and the result of this decision is sent to the device 30, the file 10, and the controller 40 via the line 110. Then the updating operation of data owing to the cache mishit and the storage of data to the file 10 are suppressed based on the condition deciding result. As a result, both a read instruction and the condition branch instruction can be simultaneously carried out and the information processing speed is in creased.
Patent JP-H01105064-A (JP)
Title: Hydraulic continuously variable transmission
Inventor: MAKI KAZUYA
IPC: F04B1/20
Filed: 1987-10-14
Abstract: PURPOSE:To prevent generation of an engine stall by providing an oil line, through which an oil hydraulic pump communicates in its oil chamber with the outside, in a member, performing the same rotation to an output shaft of an engine, in the oil hydraulic pump while a check valve of centrifugal force- acting type to be arranged in this oil line. CONSTITUTION:In a case such that a wheel is rapidly locked by applying a rapid brake, a car speed reaches a predetermined value, and before a clutch valve is opened, an engine speed is rapidly decreased following locking the wheel. Then decreasing also a speed of a cylinder block 24, performing the same rotation to an engine output shaft, because centrifugal force, acting on a ball in a centrifugal check valve 60 arranged in the cylinder block 24, decreases, this valve 60 is opened, and a driving load of an oil hydraulic pump by an engine is decreased to almost zero. Consequently, even when the clutch valve is delayed in its opening, an engine stall is prevented.
Patent JP-H04138834-A (JP)
Title: Method for forging in hot state of titanium alloy
Inventor: TAKIGUCHI AKIHIRO
IPC: B21J5/00
Filed: 1990-09-28
Abstract: PURPOSE:To perform die forging of titanium alloy complicated in shape without generation of defects by forging the titanium alloy without using lubricant with a forging die the surface of which is worked at least partially to a specified roughness. CONSTITUTION:Forging is performed without using lubricant and by using dies worked to 12.5-25 Z out of 10 marks average roughness RZ in the finish grade of projecting parts 2, recessed parts 3 of the forging die 1. At this time, in the titanium alloy stock 4 pressed by the surface of the die 1 in the middle of forging, a moderate frictional resistance is generated by the surface roughness of the die surface, slippage between the surface of the die and the alloy stock is reduced, forging is advanced under the state of poor flow of the stock 4, forging defects such as a flaw, etc., are prevented from generation in a fillet part, etc., of a formed tart 6, die forging of titanium alloy complicated in shape can be conducted by one stage.
Patent JP-H10100665-A (JP)
Title: Filter support structure for automobile air conditioner
Inventor: HASEGAWA MAKOTO
IPC: B60H3/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide filter support structure for an automobile air conditioner that can prevent drain leak from a filter insert opening even in case of the state change of a vehicle such as the sudden start of the vehicle. SOLUTION: In filter support structure supporting an air filter 5 inserted in a detachable state in such a way as to cross an air passage through a filter insert opening 9 formed at a side wall of a casing 2 forming the air passage in an automobile air conditioner, a lower support face 11b of the filter 5 is inclined downward from the filter insert opening or from its vicinity toward the inside of the casing 2.
Patent JP-2001084138-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HIROKI
IPC: G06F17/50
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for changing the frequencies of a clock signal itself inputted to a CPU according to a peripheral device to be processed without using any wait controller. SOLUTION: A semiconductor device is provided with a CPU 1, an address decoder 3 for decoding an address signal from the CPU 1, and outputting an address region specific signal, a frequency-divider 7, and a selecting circuit for selecting which of a reference clock signal and a frequency-divided clock signal should be inputted to the CPU 1 according to the address region specific signal.
Patent JP-S61137351-A (JP)
Title: Heat sink plate for package
Inventor: TANAKA SHIGERU
IPC: H01L23/373
Filed: 1984-12-07
Abstract: PURPOSE:To enhance the reliability and to improve the heat sink effect in a power package of the type containing a metal heat sink plate by insulatively coating at least part of the surface of the plate with polymer resin composition, thereby avoiding the contact with inner leads. CONSTITUTION:A metal heat sink plate made of aluminum, copper or their alloy is mounted on an electronic part having high power consumption, and when they are contained in a power package of ceramic or the like, the following steps are executed. Polymer resin 1 such as phenol resin or epoxy resin is coated on at least part of the surface of a heat sink plate 2. The resin is not limited to the above, but may have an insulation or may enhance bondability with filler. Thus, inner leads are not contacted directly with the metal of the plate 2, and the heat sink property can be improved.
Patent JP-H1099212-A (JP)
Title: Heat insulating cooking vessel
Inventor: NISHINO YOSHINARI
IPC: A47J27/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To freely select the material for an inner vessel of a heat insulating cooking pot without generation of corrosion or rust. SOLUTION: An inner vessel 15 is stored inside an outer vessel 3 and can be taken out/in freely. The outer vessel 3 consists of an inner cylinder 5 and an outer cylinder 6 which are made of stainless steel, and a vacuum heat insulating layer 6 is formed between the cylinders. A coating layer made of such material as enamel, self-cleaning paint, or fluorocarbon resin, etc., is formed on the inner surface of the inner cylinder 5, or all over the outer surface of the inner vessel 15. Because of this coating layer, corrosion or rust caused by the contact of the inner cylinder 5 and the inner vessel 15 can be prevented even when a material other than stainless steel is used for the inner cylinders 5.
Patent JP-H03119954-A (JP)
Title: Removing astringency of persimmon
Inventor: KITAGAWA HIROTOSHI
IPC: A23L5/20
Filed: 1989-10-03
Abstract: PURPOSE:To remove astringency of Japanese persimmons in a short time by sealing Japanese persimmons in a plastic film and heating. CONSTITUTION:One or several Japanese persimmons are sealed in a plastic film, preferably high-pressure polyethylene film having high gas permeability, rapidly heated, maintained at 30-45 deg.C, respiration is promoted, gas concentration of carbon dioxide in the pack is increased and oxygen concentration is reduced and Japanese persimmons are subjected to anaerobic respiration.
Patent JP-H04134760-A (JP)
Title: Recording and reproducing device
Inventor: GOSHIMA KENJI
IPC: G11B20/10
Filed: 1990-09-27
Abstract: PURPOSE:To faithfully record an original sound by sampling an input analog audio signal of one channel with a frequency of twice as much as a usual sampling frequency, dividing a sampled data into two to be allotted to signal recording areas of two channels and recording and reproducing them accordingly. CONSTITUTION:At the time of recording, the analog audio signal of one channel is inputted from the exterior, and its frequency band is restricted by an LPF 31A of the succeeding stage, and is given to an A/D converter circuit 32. The signal is sampled by the A/D converter circuit 32 with a frequency of twice as much as a conventional DAT sampling frequency, and is converted into a digital audio signal to be temporarily stored in a memory circuit 4. Then, an error correcting and detecting signals are added by a coding circuit 5, and the digital audio signal modulated by a modulation circuit 6 is amplified by a recording and reproducing amplifier 7, and is recorded by two rotary heads 8A and 8B onto a magnetic tape 10. By this method, a music signal including even its high frequency component is faithfully reproduced.
Patent JP-H03121498-A (JP)
Title: Musical tone synthesizer
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H5/00
Filed: 1989-10-04
Abstract: PURPOSE:To faithfully simulate the change in the air pressure within a mouthpiece meeting the movement of the reed of a wind instrument by putting an exciting means and signal processing means into a resonance state and generating musical tone signals. CONSTITUTION:An exciting circuit 10 which simulates the operation of the mouthpiece part of the wind instrument and a resonance circuit 30 which simulates the resonance tube of the wind instrument are connected via a junction 20. The excitation signal generated by the exciting means 10 is fed back again to the exciting means 10 via the signal processing means to attain the resonance state. The input signal from the outside and the feedback signal are subjected to prescribed arithmetic processing by arithmetic means 21, 22 in the exciting means 10 and the high-frequency components which are the results of the arithmetic processing are extracted by a filter means 12. Further, the excitation signal is generated in accordance with the results of the arithmetic processing and the extracted high-frequency components. The influence of the fluctuation in the air pressure caused in the resonance tube by the operation of the reed on the musical tones is faithfully simulated in this way.
Patent JP-S62120764-A (JP)
Title: Telephone system possible for abbreviated dial by card
Inventor: SAKAI YUKINAGA
IPC: H04M1/275
Filed: 1985-11-21
Abstract: PURPOSE:To freely utilize an abbreviated dial exclusive for the user even in an optional telephone set by loading an IC card registering an abbreviated dial number data into an insertion slit and so designing the titled system that a corresponding destination number is called when a registered abbreviated number is inputted by a pushbutton. CONSTITUTION:The IC card 2 is made it possible to register abbreviated dial number data. A public telephone set 4 used for this invented system has a pushbutton section 6, a card inserting slit 10 incorporated with a card reader section 8a, and a coin deposition section 12. The card reader section 8a reads an abbreviated dial number data. When an abbreviated number is inputted by a pushbutton 6 with the IC card 2 loaded to the card insertion slit 10, a call section 20 makes a call by using a destination number corresponding to the abbreviated number among the registered data stored in the IC card 2 via the control section 16 so as to allow the abbreviated number exclusive for the own use. Since the IC card itself is provided with the function of data storage in using the IC card 2, a data storage section is not necessary dispensable.
Patent JP-S62120483-A (JP)
Title: Method for preventing rusting of copper alloy wire
Inventor: SO HIDEHIKO
IPC: C23F11/00
Filed: 1985-11-21
Abstract: PURPOSE:To improve the rust preventiveness of a Cu alloy wire by dipping a wire in the soln. of a rust preventive agent in water or an org. solvent such as trichlene, pulling up the wire into the air and removing the solvent in the soln. sticking to the wire by forced drying with blowers in a noncontact state. CONSTITUTION:The wire 1 of a Cu alloy contg. a readily oxidizable metal such as Ti, Si, Cr or Zn is passed through a rust preventing tank 2, where a rust preventing soln. prepd. by adding 0.5vol% benzotriazole to trichlene is stuck to the wire 1. The wire 1 is pulled up into the air with a guide roll 5 and the solvent in the rust preventing soln. sticking to the wire 1 is removed by forced drying with blowers 3 in a noncontact state to stick uniformly the rust preventive to the surface of the wire 1. Even when the treated Cu alloy wire is allowed to stand in the air for a long period, it does not tarnish or rust and can maintain the superior solderability and platability peculiar to the Cu alloy.