baber/WOPTO huggingface dataset:
Patent JP-H0567684-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHISHINO MASAFUMI
IPC: H01L21/768
Filed: 1991-09-05
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device where wirings which can not be connected together with the same wiring layer can be connected together with a conductive film small in resistance. CONSTITUTION:A groove 5 is provided to a diffusion layer 3 formed on a semiconductor substrate 1, conductive films 7 and 8 low in resistance are filled into the groove 5 to lessen the diffusion layer 3 in resistance, and wirings 11 which are not connected together with the same wiring layer 11 are connected together through the intermediary of the conductive films 7 and 8. By this setup, the transmission of signal is prevented from being delayed due to high resistance, and a semiconductor device high in degree of freedom of wiring can be obtained.
Patent JP-S6468764-A (JP)
Title: Electrophotographic toner
Inventor: SAWADA MANABU
IPC: G03G9/08
Filed: 1987-09-09
Abstract: PURPOSE:To obtain superior fluidity and triboelectrification characteristics by distributing an electric charge regulator on the surfaces of toner particles to round the forms of the particles and rendering the particle diameters as uniform as possible. CONSTITUTION:Core particles for the electrophotographic toner having an average particle diameter of <=5mu are mixed with the charge regulator by exerting mechanical stress under the conditions of controlling the average particle diameter to 1-5mu, and the toner particles are formed by implanting at least parts of the regulator into the surfaces of the core particles. Accordingly, the toner particles are freed of edges and rounded and have not easily breakable surfaces and comparatively uniform particle diameters, thus permitting the obtained toner to have superior fluidity and potential stability even in case of fine toner particles and to exhibit good characteristics in a running test for a long time.
Patent JP-H0868931-A (JP)
Title: Facial angle adjustment device
Inventor: SHIBAZAKI TAKAKI
IPC: G02B7/00
Filed: 1994-08-26
Abstract: PURPOSE: To take a large adjustment tolerance of a facial angle, to hold the adjusted facial angle without providing a fixing means, to facilitate the processing of the divided surface of a movable part and a fixed part and to secure the angle adjusting accuracy of a surface to be adjusted. CONSTITUTION: The spherical surface of a movable body 1 provided with the surface to be adjusted and the spherical surface is made to abut on the aperture end part 2b of a circular hole 2a formed on the fixed part 2. Besides, a screw 3a and a spring 4a are provided between a cover 5 fitted to the fixed part 2 and the movable body 1. By freely slidably pressing the movable body 1 to the fixed part 2 side and moving the screw 3a forwards and backwards, the angle of the surface to be adjusted is adjusted and the movable body 1 is supported on the fixed part 2 side at the same time.
Patent JP-H04107843-A (JP)
Title: Method and apparatus for gripping object
Inventor: KURAMOCHI TAKASHI
IPC: B66C1/28
Filed: 1990-08-28
Abstract: PURPOSE:To prevent the occurrence of harmful dust due to abrasion by a method wherein the object is gripped by a gripping device and then the object is detached from a device on which the object is fit in and at the same time with detaching or after that, a pair of gripping sections of the gripping device are so positioned that they may have the specified positional relations for adjusting the object in the specified position. CONSTITUTION:A cassette 47 is mounted on a rest 48 which is secured on the floor 49 and is positioned between projections 48a formed on both edges of the rest 48. When both of sensors 21L, 21R detect a flange of the cassette 47, the gripping condition of the cassette 47 can be detected. Based on the result, a motor stops operation. At the same time with the motor stop or after that, a gripper 1 moves up. Then, fingers 19L, 19R are positioned vertically and therefore a center line CL1 of the gripper 1 is aligned with a center line CL47 of the cassette 47. Under such conditions, the cassette 47 moves up together with the gripper 1, going away from the rest 48. Consequently, the cassette 47 and the protrusions 48a of the rest 48 do not scrub each other, thus preventing the occurrence of harmful dust.
Patent JP-H0869816-A (JP)
Title: Manufacture of polymer solid electrolyte
Inventor: ICHINO TOSHIHIRO
IPC: H01M10/0565
Filed: 1994-08-29
Abstract: PURPOSE: To provide a manufacturing method of a polymer solid electrolyte having high ion conductivity and mechanical strength. CONSTITUTION: A dispersing medium is removed from mixed dispersing liquid of high polarity polymer particulates and low polarity polymer particulates having crosslinking reactivity, and after a polymer matrix composed of a high polarity high polymer phase and a low polariry polymer phase is formed by coagulating and fusing the mutual polymer particulates, the high polarity high polymer phase is impregnated with an electrolyte. In a polymer matrix forming process, a polymer matrix precursor is soaked in a good solvent of the low polarity polymer phase, and the low polariry polymer phase is heated and crosslinked. Or in a heat treatment process in the high polymer matrix forming process, heat treatment is performed at a temperature less than and not less than a crosslinking reaction temperature of a low polariry polymer.
Patent JP-S6287741-A (JP)
Title: Method for recovering heat and preheating in air conditioner and air conditioner of said heat recovery and preheat type
Inventor: TANAKA SHUNROKU
IPC: F24F3/044
Filed: 1985-10-11
Abstract: PURPOSE:To make it possible to lower the cost and decrease the space, by providing a pair of air-liquid heat exchangers and a cooler, forming them into one body, preheating the air on the downstream side by utilizing the sensible heat of the air on the upstream side, controlling a circulating pump. CONSTITUTION:A cooler 1, and a precooling section 2A and a reheating section 2B of an air-water heat exchanger 2 for recovering heat are disposed in the space for a cooler of an air conditioner with the cooler 1 surrounded by said sections 2A and 2B, all of which being formed into one body. If cooling water is supplied to the cooler 1 and water of proper quantity is circulated to the air-water heat exchanger 2 of plate-fin type each of which having two rows of plates, air mixture C is precooled at the precooling section 2A on the upstream side of the heat exchanger 2, cooled and dehumidified at the outlet of the cooler 1, and then reheated at the reheating section 2B on the downstream side of said heat exchanger 2. Controlling of quantity of reheating is achieved by controlling a valve V by means of a humidistat H, and by adjusting optionally the quantity of circulating water by controlling number of revolution of a circulating pump 5 by means of a thermostat T1. As the heat exchanger 2 and the cooler 1 are formed into one body, space required for them can be decreased. Controlling heat quantity of reheating by means of the pump 5 needs no three-way valve of high price and pressure loss on water side is small, leading to a saving of energy with low cost.
Patent JP-H04106427-A (JP)
Title: Liquid level detector
Inventor: WATANABE KIMITACHI
IPC: G01F23/28
Filed: 1990-08-28
Abstract: PURPOSE:To always enable of accurate detection on whether a liquid level in a container is above or below a specified level by forming a side wall part close to a specified level of liquid from an ultrasonic transmitting material. CONSTITUTION:An ultrasonic transmitter 55 and an ultrasonic receiver 56 are mounted on an ultrasonic transmitting mounting plate 54 provided on one side wall part of a container 51. Then, when the level of a liquid 52 in the container 51 is above a specified level, an ultrasonic wave S emitted from the transmitter 55 is reflected to the transmitter 56 with a reflector 53 being little attenuated as reflected wave S'. A controller 57 compares a signal of a high reception level with a set value to output an output with a judgment that the liquid level is above the specified level. When the liquid level is below the specified level, the reflected wave with the reflector 53 is reflected to a space above the liquid 52 being attenuated so much that it little reaches the receiver 56. Thus, a reception level is lower than the set value and the controller 57 emits an output with a judgment that the liquid level is below the specified level.
Patent JP-S6474030-A (JP)
Title: Power supply device
Inventor: YAMAMOTO YOSHIO
IPC: H02J3/00
Filed: 1987-09-11
Abstract: PURPOSE:To prevent noise and heat from being generated and miniaturize a device, by determining the working order of an electromagnetic contactor and solid-state relays properly. CONSTITUTION:At the closing time of a power source, the contacts of solid-state relays 64, 65, 66 are closed and current is fed, and a capacitor 25 is charged. When the charge is almost completed, the contacts 61, 62, 63 of an electromagnetic contactor are closed. In this case, little current flows, and no noise is generated. After that, the contacts of the solid-state relays 64, 65, 66 are released, and the contact 23 of the electromagnetic contactor is closed, and feed to a power module 27 is started. At the time of stopping the feed, the power module 27 is stopped, and discharge from the capacitor 25 is performed, and the contact 23 of an electromagnetic switch is opened, and after that, the contacts 61, 62, 63 of the electromagnetic contactor are released. Discharge from the capacitor 25 is finished, and so noise is not generated. After that, the solid-state relays 64, 65, 66 are set to be ON for a short time only.
Patent JP-H05208198-A (JP)
Title: Method for removing carbon,nitrogen and phosphorus nutrition component
Inventor: FURANKU ROGATSURA
IPC: C02F3/12
Filed: 1992-08-03
Abstract: The process is of the type consisting in circulating the raw water to be treated in cells or biological filters containing immersed filter beds operating anaerobically and then aerobically or vice versa. According to the invention, a treatment module is employed comprising at least two cells or biological filters in series (for example an anaerobiotic biological filter and one to five aerobiotic biological filters) by alternating anaerobiotic and then aerobiotic phases cyclically, the entry of the stream to be treated always taking place into the anaerobiotic cell. Advantageously, each stage of the cycle is separated by a stage and calculated delay comprising a stoppage of the feeding of water to be treated. <IMAGE>
Patent JP-H04108698-A (JP)
Title: Growing device for single crystal of fe-si-al-based alloy
Inventor: JOJIMA HIDEO
IPC: C30B29/52
Filed: 1990-08-28
Abstract: PURPOSE:To uniform composition and to enhance the magnetic characteristics and the mechanical characteristics by locally heating a raw material for polycrystal of Fe-Si-Al-based alloy held in a crucible and preventing this heat from being discharged exclusive of the heating part. CONSTITUTION:After a raw material 2 for polycrystal of Fe-Si-Al-based alloy is held in a crucible 5 and the inside of a furnace 4 is regulated to the vacuum atmosphere by a rotary pump 13, inert gas or reductive gas is supplied from a gas cylinder 12 and the inside of the furnace 4 is pressurized. Then, high-frequency current is allowed to flow to a high-frequency heating coil 19. A carbon susceptor 25 is provided in a heat insulated box 9 arranged in a heating mechanism 6 and heated. This heat is transferred to the raw material 2 via the crucible 5 and one part of the raw material 2 is melted. A melted part 26 is formed in the vicinity of the joining part of the raw material 2 and seed crystal 3. Then the crucible 5 is lowered in the direction shown in an arrow B by driving a driving part 10 which rotates, raises and lowers the raw material of the upper part. The melted part 26 is relatively moved to the upper part. Single crystal of Fe-Si-Al-based alloy is grown by cooling the part being in the position lower than the arranged position of the heat insulated box 9.
Patent JP-H0389912-A (JP)
Title: Laminated adsorptive body and filter using it
Inventor: KUSANO YOSHIRO
IPC: B01D53/04
Filed: 1989-08-31
Abstract: PURPOSE:To improve deodorization and dust collection performances by parallelly disposing laminated adsorptive bodies, consisting of a first member with a plurality of protrusions and a flat-plate-like second member, and dust- collecting venting sheets in a flow direction of fluids to be treated to form a filter. CONSTITUTION:One of a first member with a plurality of protrusions and a flat-plate-like second member is formed out of electret non-woven fabrics, while the other thereof is formed out of paper containing carbon fiber having paper structure, whereby both the members are superposed on one another to provide a laminated adsorptive body A. In concrete terms, the first member 1 consisting of paper containing active carbon fibers of paper structure, having protrusions 2 thereon, and the flat-plate-like second member 3 are superposed on one another to form a laminated adsorptive body A in such a way that the protrusions overlap each other in the direction of superposition. Sheets 5 for dust collection and air flow are provided in a casing 4, while the adsorptive bodies A are stacked to form a multistage laminated construction on the downstream side of the flow of fluids to be treated, whereby a filter is provided.
Patent JP-S60119358-A (JP)
Title: Intake secondary air feeder for internal-combustion engine
Inventor: SHIMAMURA HARUO
IPC: F02D41/00
Filed: 1983-11-30
Abstract: PURPOSE:To prevent deterioration of operation ability and engine stall, by feeding control pressure into pressure receiving chamber through pressure feeding means under specific operational condition thereby quickening opening of air control valve. CONSTITUTION:An air control valve 16 will vary the cross-section of intake secondary air flow path. Under deceleration, the output level of control circuit 28 will go to low thus to stop driving of solenoid valve 25 by means of drive circuit 27 and to open said valve 25. Consequently, atmospheric air is fed through an orifice 47, solenoid valve 18, orifice 45 and surge tank 20 into the negative pressure chamber 16a of air control valve 16 while fed quickly through a solenoid valve 25. Consequently, deterioration of operation ability and engine stall can be prevented.
Patent JP-S6286695-A (JP)
Inventor: KURIHARA HIDEAKI
IPC: H05B37/02
Filed: 1985-10-11
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-H0973606-A (JP)
Title: Production of thin-film magnetic head
Inventor: SAKAI KOICHI
IPC: G11B5/187
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive production stage which is excellent in productivity in place of a working stage requiring enormous time to be executed with each of head chip arrays at the time of forming cover parts. SOLUTION: Resin layers 14 which constitute the cover parts and are applied by a screen mask exclusive electrode parts 13 for connection on a substrate wafer formed crisscrossed with thin-film head patterns consisting of electromagnetic conversion parts 12 and electrode parts 13 for connection as a pair are cured by a high-tap. furnace, etc. The substrate wafer is cut out to the rectangular strip-shaped head chip arrays by means of a dicing saw, etc. Further, the head chip arrays are fixed to jigs and the front surfaces which come into contact with tapes are ground to a cylindrical shape by a rotary grinding wheel. The head chip arrays ground to the cylindrical shape are again cut by the dicing saw, etc., by which the thin-film head chips 10 are completed.
Patent JP-S59119702-A (JP)
Title: Manufacture of sintered magnet
Inventor: UCHIDA NOBUO
IPC: B22F5/10
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a rare-earth group cobalt magnet which has large flux density all along the circumference by a method wherein, when magnetic powder is pressed and formed with a magnetic field application, an annular compression chamber, which contains a magnetic core whose circumference is covered with a non-magnetic substance at its center, is filled with a magnetic powder and the powder is compressed and formed while a magnetic field is applied to the direction perpendicular to that of the compression. CONSTITUTION:A mold 12, in which a core 13 is placed at the center, is filled with a magnetic powder 11 such as samarium-cobalt and the powder 11 is compressed and formed by an upper punch 14 and a lower punch 15. A magnetic field, produced by coils 17 provided to both ends of a base 16 which holds the mold 12, is applied to the powder 11 to the direction perpendicular to the direction of the compression. In this constitution, the mold 12 and the punches 14 and 15 are made of a non-magnetic material and the core 13 is composed of a rod-shape magnetic material 13a placed at the center and a cylindrical non-magnetic material 13b surrounding the rod 13a. Thus, magnetic lines of force are once bent at the part of the core 13 and then returned to the original condition so that the length of magnetic lines of force is expanded and large flux density all along the circumference is obtained.
Patent JP-H08258210-A (JP)
Title: Protective member, production thereof and protecting method
Inventor: FUJII TOSHIO
IPC: B32B7/06
Filed: 1995-09-04
Abstract: PURPOSE: To provide a protective member having stable and good capacity and not generating trouble at the time of protecting work, in a protective member having a four-layered laminated sheet structure, by allowing a support to approach a fluoroplastic layer and making the peel strength thereof larger than that of a support approaching a hot-melt resin layer. CONSTITUTION: A protective member is composed of a four-layered structure of support (a)/fluoroplastic layer/hot-melt resin layer/support (b). The support (a) has a release layer on the side providing the flouoroplastic layer and the support (b) has a release layer on the side providing the hot-melt resin layer and the peel strength of the support (a) is made larger than that of the support (b). When a member to be protected is protected by the protective member thus constituted, at first, the support (b) is released from the protective member but the balance of releasability is taken so as to prevent the release of the support (a) on the opposite side and, after the protective member from which the support (b) is released is bonded to the surface of the member to be protected, the support (a) can be smoothly released.
Patent JP-2000056261-A (JP)
Title: Illuminator, laser processing device, manufacture of device and storage medium
Inventor: TACHIKAWA HITOSHI
IPC: G02B27/09
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To achieve an illuminator having constitution in which the latitude of design is large, a light intesity is easily adjusted and high uniformity of light intensity can be obtained relatively easily in accordance with a surface to be irradiated. SOLUTION: The beam expander provided with cylindrical lenses 2, 4 is constituted and an aperture 3 is provided on the optical path in the beam expander. After a laser beam has passed through a diffraction grating 1 and the lens 2, high order diffraction lights of a first order and higher orders are interrupted by the aperture 3 and only a 0th diffracted light transmits the aperture 3. Then, the 0th diffracted light passing through the aperture 3 is collimated in a convex lens 4 to be made an illuminating light having the uniform intensity distribution of a desired width and it is projected to the outside.
Patent JP-S61116387-A (JP)
Inventor: KUCHITSU NOBORU
IPC: G06F3/14
Filed: 1984-10-29
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-H0275798-A (JP)
Title: Blower device
Inventor: OIE NAOYUKI
IPC: F04D27/00
Filed: 1988-09-09
Abstract: PURPOSE:To perform blast against a man approximately at the same magnitude by a method wherein based on an output level detected by a man detecting body, the number of revolutions of an electric motor to drive a blast blade is controlled. CONSTITUTION:A man detecting body 1 employs a conduction type infrared ray sensor to detect the presence of a man M. An output level by the man detecting body 1 is changed according to a distance to the man M. An output from the man detecting body 1 is inputted to an amplifier 2 and inputted to a control part 3. The control part 3 is formed with a microcomputer and the like and performs discrimination processing, and performs discrimination of an operation mode from a selection part 4. The selection part 4 is formed with a switch, and selects 'an operation stop', 'low speed continuous operation', 'high speed continuous operation', and 'automatic operation'. When 'automatic operation' is selected, control is effected based on an output level from the man detecting body 1. The control part 3 outputs a speed selection signal to a drive part 6 of an electric motor 5, and blast responding to the rotation speed of the electric motor 5 is executed by a blast blade 7.
Patent JP-S61105163-A (JP)
Title: Loudspeaker telephone set
Inventor: KOMATSU FUMIAKI
IPC: H04M19/04
Filed: 1984-10-29
Abstract: PURPOSE:To realize holding without giving anxiety to the other party and to prevent hold releasing from being forgotten by providing a holding tone generating means which sends the holding tone signals to the main line and a speaker, and also by damping or preventing the voice signal from a microphone. CONSTITUTION:A holding key 23, control circuit 24 and a holding tone sending circuit 25 are provided. If a holding key 23 is pressed during the loudspeaker is operated, the control circuit 24 controls the voice switch and sends the holding tone. That is, it prevents a voice switch circuit 21 from increasing the loss of a transmitting and receiving insertion loss circuits 19 and 14 and the sound input signal from a microphone 17 from being output to the main wire. It also drives a holding tone sending circuit 25, injects the holding tone into a transmitting amplifier circuit 20 and a receiving amplifier circuit 15 on the input side, and sends it to the main wire and the loudspeaker an own telephone set. If the holding key 23 is pressed during the handset is operating, a signal is sent to a talking system selector circuit 11 so that the loudspeaker talking mode is set, and subsequently the same operation as the said holding during the loudspeaker is operating.
Patent JP-H0959270-A (JP)
Title: Use of acylated aminopyran compound
Inventor: KURAUSU URUBAANSU
IPC: C07D309/32
Filed: 1996-08-12
Abstract: Treatment of CNS conditions using acyl-substd. amino-pyrans of formula (I) and their salts is new. A = 6-10C aryl or pyridyl, opt. up to three times substd. by NO2, CN, Ph, halo, CF3, 1-6C alkylthio or 1-6C alkoxy; R1 = 1-8C alkyl; R2 = 1-6C alkyl; R3,R4 = H, 1-6C alkyl or 1-6C acyl; R5 = 1-8C alkyl or 1-8C alkoxy. Four cpds. falling within the above definitions are new i.e.: 5-acetyl-2-amino-6-methyl-4-(2,3-dichlorophenyl)-4H-pyran-3- carboxylic acid methyl ester (Ia), 5-acetyl-2-amino-6-methyl-4-(3,4-dichlorophenyl)-4H-pyran-3- carboxylic acid methyl ester, 5-acetyl-2-acetylamino-6-methyl-4-(2,3-dichlorophenyl)-4H-pyran- 3-carboxylic acid methyl ester, 5-acetyl-2-amino-6-methyl-4-(3-nitrophenyl)-4H-pyran-3-carboxylic acid methyl ester.