baber/WOPTO huggingface dataset:
Patent JP-H0387866-A (JP)
Title: Toner kit
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/08
Filed: 1989-08-31
Abstract: PURPOSE:To obtain favorite electrophotographic characteristics and excellent storage-discharge performance by providing straightening edges in a container nearby a discharge opening and specifying the angles between a discharging opening member and the straightening edges and the volume mean particle size and compressibility of toner. CONSTITUTION:The toner storage container has a space 1 where toner is stored and the discharge opening 4 for discharging the toner. The storage container is connected to the discharging opening member 5 which has the discharging opening 4 and a shutter member 3 which has plural straightening edges 2 and also has an opening part 4' for controlling the opening and closing of the discharging opening 4 is provided below the discharging opening member 5. The angles between the discharging opening member 5 and straightening edges 2 are set to 110 - 160 deg. and the toner has 5.0 - 10mum volume mean particle size and 10 - 45% compressibility when used.
Patent JP-S6468114-A (JP)
Title: Structure for idt exciting type piezoelectric resonator
Inventor: SHIMIZU HIROSHI
IPC: H03H3/08
Filed: 1987-09-09
Abstract: PURPOSE:To obtain an IDT exciting type piezoelectric resonator with less loss without decreasing yield by making the pitch of an IDT and a reflector equal to each other, forming the gap of both to be in complete continuous equal period, inserting a capacitor in series with the IDT so as to vary the capacitor. CONSTITUTION:A period LT of IDT electrodes 2 of an IDT exciting type piezoelectric resonator and a period LR of a reflector are formed to be continuously equal, the line width is made equal and a static capacitance of an interdigital conductor pattern 4 is inserted in series with said IDT 2. Since the resonance frequency of the resonator varies with the series capacitance C, the C is adjusted close to a prescribed value thereby adjusting the resonance frequency to be coincident with the desired value. Thus, the manufacturing dispersion in the resonance frequency is corrected and the yield is improved considerably.
Patent JP-H0779891-A (JP)
Title: Suction device for absorbing water
Inventor: YOKOYAMA TAKAFUMI
IPC: A47L7/00
Filed: 1993-09-10
Abstract: PURPOSE:To reduce operation resistance, perform water absorption performance, and improve usability by setting thickness and hardness of respective flat plates in such a way that a resilient body at a front part of an air suction port is flexed easily by a suction pressure, and that the resilient body at a back part of the air suction port is not flexed easily, and coating a fluororesin on their surface. CONSTITUTION:Resilient bodies 5 are provided at the front and back of an air suction port 9, the resilient body 5 at the front part is formed of a rubbery flat plate having a thickness of 1mm or less and a hardness of <=50HS, the resilient body 5 at the back part has a thickness of 1.5mm or more, and a fluororesin is coated on their surfaces as abrasion-resistant resin film of a low friction coefficient. In this case, an end surface facing a floor surface is left as its base material. As a result, the resilient body 5 at the front part of the suction port 9 is flexed by suction pressure to suck, so the suction pressure is reduced to decrease operation resistance. In the meanwhile, friction resistance of the resilient body 5 at the back of the suction port 9 to the floor surface is reduced while their contact pressure is maintained, thereby water contamination on the floor surface is scraped clearly by the resilient body 5 at the back of the suction port 9.
Patent JP-H0778595-A (JP)
Title: Fluorescent lamp
Inventor: IIDA SHIRO
IPC: H01J61/32
Filed: 1993-09-10
Abstract: PURPOSE:To provide a fluorescent lamp which is free from drop of the rising characteristics of a light flux, is economical, excels in the working effectiveness. ad is precluded from failure during lighting. CONSTITUTION:A fluorescent lamp concerned 1 is composed of a fluorescent tube 1 having an electrode coil 1c supported by an internal lead-in wire 1b at the ends 1a of the tube 1, a holder 2 holding the tube ends 1a, a lighting circuit 3 for lighting up the fluorescent tube 1, a case 4 accommodating the lighting circuit 3, and a globe 6 which accommodates the tube 1 held by the holder 2 and constitutes an envelope 5 together with the case 4. The area of internal lead-in wire 1b neighboring the electrode coil 1c is subjected to plating with amalgum, for example indium 1d.
Patent JP-S6467388-A (JP)
Title: Thermal transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/395
Filed: 1987-09-09
Abstract: PURPOSE:To obtain high-density images with excellent gradation properties, by providing a plurality of ink layers comprising ink components having different viscosities in heat-fusible ink layers, in a laminate form. CONSTITUTION:A lower-viscosity heat-fusible ink layer 1 is provided on a base 3, and a higher-viscosity heat-fusible ink layer 2 is provided on a surface layer, such ink layers being provided in a multilayer laminate form. When a thermal transfer recording medium thus provided with a plurality of ink layers differing in viscosity is used, the quantity of a coloring agent caused to exude is varied according to the quantity of thermal energy applied by a thermal head 4 or the like. Therefore, when the thermal energy is controlled, the quantity of the coloring agent being transferred can be varied, whereby delicate and clear images with faithful representation of a wide range of gradations can be obtained.
Patent JP-S6380395-A (JP)
Inventor: KUMON SEIICHI
IPC: G08B21/00
Filed: 1986-09-24
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-S61104625-A (JP)
Title: Plasma processing apparatus
Inventor: SAIKAI MASAHARU
IPC: H01L21/3065
Filed: 1984-10-29
Abstract: PURPOSE:To maintain uniformity of the distribution of plasma processing speed in a sample, by providing a chamfer at a gas jetting port, which jets processing gas toward a sample table, thereby simply controlling the flow-speed regulation and flow distribution of the processing gas in a broad range. CONSTITUTION:High frequency power is applied on a sample electrode 2 from a high frequency power source 4. A counter electrode 3 is grounded. In this cathode coupling type dry etching apparatus, etching gas is jetted toward a sample 7 through the inside of the counter electrode 3 and a gas dispersing plate 6, which is attached to the lowest part of the electrode 3. The flow rate, jetting speed and flow and the like are controlled based on the sizes of one or a plurality of gas jetting ports 8 and the shapes and the sizes of a gas input port 10a and an output port 10b, which are provided in the gas dispersing plate 6. Chamfers are provided at the input and output parts of the jetting port 8, and conical shape gas introducing and exhausting parts are provided. Their shapes are optimally selected in correspondence with the amount of the etching gas. Since the conical shape gas input port 10a and output port 10b can be simply machined by a drill, adjustment is easy. A nozzle, which is made of an elastic plastic material and has an optimum shape, can be used so that it can be attached and detached.
Patent JP-H1055079-A (JP)
Title: Original carrying device
Inventor: ISHIDA HIROSHI
IPC: G03B27/62
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an original carrying device which can be reduced in size and cost, with a high reliability in carrying. SOLUTION: When an image forming device is constituted so that an original carried on a contact glass 9 is read by a reader 10, the original carrying device is provided in an image forming device. At this time, a guiding member 16 composed of a transparent member is laid between the contact glass 9 and an original pressing member 4 provided on the contact glass 9, to face it, so that a carrying path 15 for reading the original is formed toward an ejecting side from an original supplying side.
Patent JP-H0864239-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SHOJI YOSHIHIRO
IPC: H01M10/0569
Filed: 1994-08-25
Abstract: PURPOSE: To provide a nonaqueous electrolyte battery in which heavy-current can be taken out at a low temperature and large discharging capacity at a low temperature is provided. CONSTITUTION: In a nonaqueous electrolyte battery provided with a positive electrode, a nagative electrode using lithium as an active material, nonaqueous electrolyte, and a separator, solution prepared by dissolving trifluoromethane lithium sulfonate in mixed solvent practically consisting of ethylene carbonate, diethyl carbonate, and/or dimethyl carbonate is used for the nonaqueous electrolyte. In this way, the nonaqueous electrolyte is composed of the specific mixed solvent and the specific solute, so that a coating film is hardly formed on the surface of the negative electrode, and resistance of the boundary face between the surface of the negative electrode and the nonaqueous electrolyte is reduced.
Patent JP-S6468489-A (JP)
Title: Electrolytic gold plating method
Inventor: HARAYAMA KIMIKO
IPC: C25D3/62
Filed: 1987-09-09
Abstract: PURPOSE:To control the amount of thallium formed into eutectoid in a plating film, by using pulse current as impressed electric current at the time of carrying out plating by using a gold plating bath in which thallium is added. CONSTITUTION:A gold plating bath in which thallium is added as a grain refiner is used and also pulse current is used as an electric current to be impressed. By this method, the amount of eutectoid thallium in the plating film of a material to be plated can be reduced to about one-tenth that prepared by using conventional D.C. current. Moreover, by sending an electric current having a polarity reverse to that of usually applied electric current at the time of the circuit breaking of the above pulse current, the amount of thallium formed into eutectoid in the plating film can be controlled to a greater extent. Accordingly, the gold plating film excellent in heat resistance, wire covering power, and die covering power can be obtained.
Patent JP-S60116410-A (JP)
Inventor: TOMIUCHI SHINICHI
IPC: B28B1/16
Filed: 1983-11-30
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-H0780496-A (JP)
Title: Treatment of drainage containing nitrile compound
Inventor: MIYAHARA MAKIKO
IPC: C02F3/34
Filed: 1993-09-10
Abstract: PURPOSE:To prevent volatilization of nitrile compound and to treat it safely and efficiently by a simple device without performing aeration in the case of treating drainage containing nitrile compound which is toxic and easily volatilized. CONSTITUTION:Water 3 to be treated and returned sludge 5 are introduced into a biological treating device 1. Furthermore nitric acid or nitrite 4 is added as an oxygen source. While the mixed solution is mixed by an agitator 6, biological treatment is performed and nitrile compound and the other organic substance are biologically treated and removed.
Patent JP-H0672746-A (JP)
Title: Method for reforming steel making slag
Inventor: FUNABASHI TOSHIHIKO
IPC: C04B5/00
Filed: 1992-08-25
Abstract: PURPOSE:To decrease the tree CaO in steel making slag contg. the free CaO and to lower the expansion rate of hydration by treating the steel making slag by the waste acids, etc., to be generated in iron and steel plants. CONSTITUTION:The steel making slag contg. the free CaO is treated at 1 to 4 pH and >=60 deg.C by using the waste acids and/or acid sludge to be generated in the acid treatment stage of the iron and steel plants. The treatment is preferably a dipping method. The result is better as the grain size of the treated slag is smaller and the adequate slag grain size is <=10mm.
Patent JP-2000053771-A (JP)
Title: Optically active organic silicon polymer
Inventor: FUJIKI MICHIYA
IPC: C08G77/60
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active organic silicon polymer having a struc ture in which organic substituents each containing an asymmetric center are directly bonded to silicon atoms, stably holding a rigid rod-like structure even in a solution at room temperature, reversibly causing the change between dextrorotatory and levorotatory in response to the change of temperature, and useful as an optically active material for switch.memories, etc. SOLUTION: An optically active organic silicon polymer of the formula [R* is a chiral alkyl having an asymmetric center at the γ-position; R is an aralkyl; (n) is 10-100,000]. The silicon polymer is the homopolymer of silane monomer units each having both an aralkyl group and an S or R-configurated chiral alkyl group having a branched structure at the γ-position. A chlorosilane having two Si-Cl bonds and containing a symmetric substitution type or asymmetric substitution type optically active group can be subjected to a desalting condensation reaction with metal sodium in toluene to synthesize the corresponding optically active organic polysilane homopolymer.
Patent JP-S6287488-A (JP)
Title: Production of semiconductor having super lattice structure
Inventor: MAKITA KIKUO
IPC: H01L21/205
Filed: 1985-10-11
Abstract: PURPOSE:To produce the titled semiconductor requiring the film thickness control of about several Angstrom  with good controllability and crystallinity, by introducing a hydrogen halide or V trichloride compound gas into a growth region of a reaction chamber and controlling the growth rate of the semiconductor. CONSTITUTION:An InP substrate 15 held by a substrate holder 16 supported by a rotation mechanism 17 is placed on a group V element (InP) growth chamber 1 of a reaction chamber. HCl gas is then passed from an inlet port 6 onto a group V element (In metal) 3 and V source (PH3) gas 11 and hydrogen halide (HCl) or V trichloride compound gas 13 are introduced from a bypass pipe 9 into the growth chamber 1 at the same time. A semiconductor of a compound of the group V element with the group III element is grown while controlling the growth rate of the semiconductor. The substrate 15 is then moved to an InxGa1-xAs growth chamber 2 through the rotation mechanism 17 and HCl gas is fed from inlet ports 7 and 8 onto a group V element (In metal) 4 and group III element (Ga metal) 5. A V source (AsH3) gas 12 and hydrogen halide (HCl) or V trichloride compound gas 14 are fed from a bypass pipe 10 at the same time to grow the aimed semiconductor of the compound of the group V element with the group III element.
Patent JP-S6382717-A (JP)
Title: Mold equipment of transfer molding tool
Inventor: OKAMOTO HIROYUKI
IPC: B29C45/14
Filed: 1986-09-26
Abstract: PURPOSE:To contrive positioning and connection by exchanging only a chase block without exchanging the whole of mold equipment, by a method wherein the chase block is inserted into a fitting groove of the chase block provided on a master die set and the positioning is performed with either a stopper or a positioning pin. CONSTITUTION:Top force ejector pins 10, which are frequentable into and out of cavities (e) each provided on a chase block 9, are stuck to the bottom of a top force ejector plate 6 and pressed downward by springs 5 fitted to both sides of the top. The top force chase block 9 is fitted slidably into a T-shaped fitting groove 8a provided on a top force master die set 8 and a fitting depth is controlled by a stopper 8b provided on an end part of the fitting groove 8a. When the top force chase block 9 is fitted in an insertion groove 8a until the same abuts against the stopper 8b, a piston pin 28a of a cylinder 27 is fitted in a hole 9b, which is centered and connected with the top force master die set 8 of the top force.
Patent JP-S6469862-A (JP)
Title: Manufacture of ball joint type piston
Inventor: ABE NOBUO
IPC: B22F5/00
Filed: 1987-09-11
Abstract: PURPOSE:To improve the yield of a raw material, by a method wherein a piston body is integrally molded by a sintered alloy, after sintering, steam treatment is applied on the whole the piston body or the top and the spherical bearing part of the piston body, and the slide part of the piston body is finished by a grinding work. CONSTITUTION:In a piston body 7, a top part 7a, a slide part 6, and a spherical bearing part 5 are integrally formed by a sintered alloy, and the fastening side 14 of the spherical bearing part 5 is opened. Thereafter, an oxide film is formed on the whole of a piston or a top part 7a and a spherical bearing part 5 of the piston body 7 by steam treatment, and holes peculiar to a sintered alloy are sealed to improve resistance to wear. Through removal of an oxide film by applying a grinding work on an outer peripheral surface forming the slide part 6 of the piston, a size can be stabilized and the holes peculiar to the sintered alloy can be actualized to penetrate lubricating oil. Thereafter, a rod 4 having a tall body part 2 is inserted in the spherical bearing part 5 for fastening to rotatably and rockably couple them together to produce a ball joint type piston.
Patent JP-H0973425-A (JP)
Title: Client simulator
Inventor: YAMATARI MITSUYOSHI
IPC: G06F13/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To verify the operation of a program on a server machine without any human intervention as to a system wherein the server machine and a client machine are connected by a LAN. SOLUTION: An OS3 sends a message from a client APP program to the LAN 7. The server machine 8 fetches the message and passes it to a program 10 to be measured. A recording and reproduction machine 11 inputs all messages sent through the LAN and passes them to a recording and reproduction program 5a. When there is a message between the client machine 1 to be simulated and the server machine 8, it is recorded in a script file 6a. The recording and reproduction machine 11 simulates a client machine by using the recording and reproduction program 5a and script file 6a.
Patent JP-S6285321-A (JP)
Title: Kanji (chinese character) printer data control system
Inventor: AJIOKA MANABU
IPC: B41J5/30
Filed: 1985-10-09
Abstract: PURPOSE:To prevent the generation of an error even in case a large quantity of character codes are changed in a page, by providing a page printing buffer for executing a change of the character code by a page unit, and containing its result. CONSTITUTION:When printing data exceeding one page are collected in a page buffer 5, they are changed to character codes in accordance with a copy modifying buffer 6 and written successively in a page printing buffer 12. After a change of the character codes of one page portion has been completed, a physical character code is read out of this page printing buffer 12, a character pattern is obtained from a font memory 8, and a printing operation is started by sending out a printing data 11 to a printing mechanism part. In case a change of a large quantity of character codes has been generated by any chance, the generation of an error can be prevented by executing a stop control by a page unit.
Patent JP-H04109540-A (JP)
Title: Helix type traveling wave tube
Inventor: FUJITA KATSUTOSHI
IPC: H01J23/30
Filed: 1990-08-30
Abstract: PURPOSE:To compose a slow-wave circuit difficult to become electrically discontinuous by making an attenuator wedged, and arranging it at an integratedly joined place so as to beastride two slow-wave unit circuits. CONSTITUTION:A slow-wave circuit is previously divided into plural slow-wave unit circuits. In each slow-wave unit circuit, helixes 5A and 5B are arranged along a tube axis in the insides of vacuum envelopes 4A and 4B respectively, and the helixes 5A and 5B are supported and fixed with plural, e.g. three, dielectric-made helix supporting rods 6A and 6B. Each attenuator 10 is arranged at an integratedly joined place so as to beastride two slow-wave circuit unit bodies 2A and 2B. This can compose a slow-wave circuit difficult to become electrically discontinuous to obtain an excellent characteristic.
Patent JP-H0761517-A (JP)
Title: Transferring device provided with tractive pin moving with difference of elevation
Inventor: MARUYAMA ASAO
IPC: B65G1/04
Filed: 1993-08-20
Abstract: PURPOSE:To provide a stored material transferring device having simple structure and excellent mechanical strength. CONSTITUTION:A transferring device 62 has a first add a second sprockets 71, 72, which are arranged in the transferring direction of stored material and of which rotary shafts 81, 82 cross the transferring direction and are inclined against the horizontal surface, and a chain 74 engaged with these first and second sprockets 71, 72 and a tractive pin 75, which is stood in the chain 74 in parallel with the rotary shafts 81, 82 and which is to be engaged with an engagement part of the stored material. The tractive pin 75 is moved from a low position to a high position when it is moved near the second sprocket 72 and engaged with a stored material from under thereof, and draws the stored material from an article storage shelf 61 onto an elevating table 62. When the second sprocket 72 is rotated reversely, the tractive pin 75 pushes the stored material from the elevating table onto the article storage shelf, and when the tractive pin 75 is moved near the second sprocket 72, it is moved from a high position to a low position and disengaged from the stored material.
Patent JP-2000057855-A (JP)
Title: Multicore conductor wire and its manufacture
Inventor: FUKUMAKI TAKASHI
IPC: H01B5/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of manufacturing processes and enhance the strength of a terminal, by providing the terminal made by press-molding end parts of separate wires entwined with each other. SOLUTION: Multicore conductor wires 1 are cut to a specified length, and they are collected into a bundle. With one end part of the bundle fixed, the multicore conductor wires 1 are brought into a dumpling-like state of shape such that they are disorderly, irregularly, and unevenly entwined with each other by twisting them by a circumferentially rotating brush and an axially rotating brush. A dumpling-like portion thereof is pressed into a provisionally molded part by using a die. A molded part 5 of a specified shape, or a terminal, is obtained by applying a press to the provisionally molded part. The terminal thus obtained exhibits high fastening force or binding force between separate wires and has high strength because it is formed with the wires entwined with each other into an irregular and uneven state of shape.  When it is connected to another conductor terminal, for example, by brazing, brazing filler metal wets the two and satisfactory bonding can be achieved, and in the event of screw connection, electrically stable characteristics can be obtained.
Patent JP-H0972699-A (JP)
Title: Cracker
Inventor: YOSHIDA ISAO
IPC: F42B4/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cracker capable of being safely used by making it possible to reduce the discharge of blast and back fire rearward of a cylinder as much as possible. SOLUTION: The front end of the expanding side of a cylinder 1 made of paper formed in a pyramidal state is blocked by a cover 2 made of paper. Explosive 6 to be exploded by the pulling operation of a pulling string 5 extended from the rear end hole 4 of the cylinder 1 is contained in the cylinder 1, and a pulling ball seat plate 7 made of paper having a pulling string passing hole 9 for passing the string 5 at the folding seam to be folded in a V shape of a forward open state is contained therein. The rear end of the explosive 6 is engaged with the plate 7 by the pulling operation of the string 5, and when it is further strongly pulled, the plate 7 is sequentially thinly throttled and moved rearward of the cylinder 1 to enclose the rear end of the explosive 6 in a sealed state, and so contracted and deformed as to reduce the diameter of the hole 9 in a flat state. Accordingly, the discharge of the blast or back fire via the hole 9 rearward can be reduced as much as possible.