baber/WOPTO huggingface dataset:
Patent JP-S6435584-A (JP)
Title: Image forming device
Inventor: KONO HISAAKI
IPC: G03G15/20
Filed: 1987-07-31
Abstract: PURPOSE:To improve the fixability of an image on a thick, wide material to be transferred by controlling the fixed temperature of a fixing means with high temperature and widening the interval of an image forming action. CONSTITUTION:When a sheet P is specified as the next fed sheet by an external device, a control part 51 transmits print request signals to the external device according to a print request timer and data in a memory 54, and when a sheet A thick and wider than designated width is specified, the control part 51 delays the transmission of the print request signals, controls a motor control part 53 and dries a feed motor 55 based on a received paper feed starting signal according to the print request signals in order to form images continuously. In other words, for example, paper feed timing by an aligning roller pair 25 is changed so that the interval of the image forming action is changed into two stages. Therefore, time required for the sheet A to pass through a fixing device 37 is shortened and the accumulation quantity of the heat of a heat roller 37a on the sheet A increases. Thus, the fixability of the image can be improved.
Patent JP-2000028146-A (JP)
Title: Door-retaining mechanism of microwave oven
Inventor: KUROKAWA TETSUSHI
IPC: F24C15/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the door-retaining mechanism of a microwave oven without any open mechanism where the need for adjusting a position after assembly is eliminated, a latch head and a latch hook can be engaged securely, and a microwave oven can be miniaturized. SOLUTION: A microwave oven is provided with a latch head 3 where head parts 3a and 3a' projecting from the inner surface of a door 2 are flexed securely obliquely downward and its interior angle is an obtuse angle, a spring 7 for energizing the latch head 3 downward in the door 2, a plate-shaped latch base 8 that is fixed inside a microwave oven body 1, and latch hooks 10 and 10' that are provided in the shape of the latch base 8 and whose upper surface is inclined so that it becomes higher toward the rear. In the microwave oven, springs 14 and 14' for energizing the latch hooks 10 and 10' upward are provided and the latch hooks 10 and 10' slide up and down on the latch base 8 while being energized by the springs 14 and 14'.
Patent JP-S57119174-A (JP)
Title: Static water power transmission using hydraulic motor and motors of this type
Inventor: JIYOZE MARANNERURO
IPC: B60T1/10
Filed: 1981-11-27
Abstract: A hydraulic motor comprises vanes slidable axially in lodgings of a rotor against a continuous stator bottom surface. The motor works with a hydrostatic transmission of power applied to rolling stock. The bottom surface has recesses formed therein on movable elements of stator wherein a constant pilot pressure is fed to said movable elements and the motor is a self regulated variable capacity motor since the capacity thereof results from the depth of the recesses due to the opposition of two forces, one from the pilot pressure and the other from a pressure coming from the resisting torque.
Patent JP-S6347973-A (JP)
Title: Semiconductor device with lateral transistor and manufacture thereof
Inventor: IKEDA MASAAKI
IPC: H01L21/331
Filed: 1986-08-18
Abstract: PURPOSE:To improve the linearity of a current amplification factor hFE caused by a crystal defect generated on an epitaxial layer due to a thermal diffusion and to be able to reduce a 1/f noise by forming recesses at least on an emitter- base junction surface and a collector-base junction surface. CONSTITUTION:A second conductivity type first and second diffused layers 24, 25 which form emitter and collector regions are formed by thermally diffusing on a first conductivity type semiconductor body 22 which forms a base region. In a semiconductor device having such a lateral transistor, recesses are formed at least on an emitter-base junction surface and a collector-base junction surface. For example, after the layers 24, 25 are formed, a thin silicon oxide film 28 formed on the layer 22 is partly selectively removed by etching to expose the layers 24, 25 and the layer 22 of the periphery, thermally oxidized to form a thin silicon oxide film 29 on the exposed layer 22, and a recess is formed.
Patent JP-2001019514-A (JP)
Title: Cement admixture
Inventor: YAMASHITA AKIHIKO
IPC: C04B24/26
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a cement admixture capable of giving excellent initial dispersibility and slump-holding ability by formulating a polyalkylene glycol mono(meth)acrylate-based polymer and a polyalkylene glycol monoalkenyl ether- based polymer. SOLUTION: This cement admixture is obtained by formulating (A) a polymer having respective structural units of formula I (R1 and R2 are each H or methyl; R3O is a 2-18C oxyalkylene; m is 15-100; R4 is H or a 1-5C alkyl) and formula II (R5 and R6 are each the same as R1; X is H, a univalent metal, bivalent metal, ammonium group or the like) as the essential constituents and also containing 1.0-1.3 meq/g of carboxyl group in terms of unneutralized form and (B) a polymer having respective structural units of formula III (R7O is a 2-18C oxyalkylene; n is 20-70) and formula IV (R8 and R9 are each H or methyl; M1 and M2 are each the same as X in the formula II) as the essential constituents and also containing 0.8-3.5 meq/g of carboxyl group.
Patent JP-S5893647-A (JP)
Title: Structure of sliding rail of sheet belt
Inventor: MIKI HIROYUKI
IPC: B60R22/06
Filed: 1981-12-01
Abstract: PURPOSE:To reduce the number of parts and the number of working steps by a method wherein a stopper for regulating the forward movement of a slide member is provided in front of the front end of the sliding rail through a fixing screw bolt for fixing the sliding rail and a side roof rail. CONSTITUTION:A side arm 9 whose top end 9a is recessed in the shape of a circular arc is slidably fixed to the sliding rail 7 attached to the side roof rail 3 through the fixing screw bolt 5. The fixing part G of both of the rails 3 and 7 is provided with elongated holes 31a and 31b drilled in the side walls thereof, respectively, and the stopper 33 comprising a hollow cylindrical metallic spacer 29 and a stop member 25 made of a buffer material and fitted about the outer periphery of the spacer 29 is fitted between the holes 31a and 31b and tightly fixed by a fixing screw bolt 5a and a nut 37. With the above structure, the top end 9a of the sliding arm 9 comes into contact with the stop member 25 of the stopper 33.
Patent JP-S6171937-A (JP)
Title: Tool magazine station in tool change system
Inventor: YAMAMOTO KUNIHIRO
IPC: B23Q3/157
Filed: 1984-09-14
Abstract: PURPOSE:To make it easy to change tools and to improve the availability factor of a truck by shifting a movable type tool magazine carried by the truck on the table neighbouring to a machining center or the like separating the tool magazine from the truck. CONSTITUTION:A tool magazine station 7 is composed of a table 50 whereon a movable type tool magazine 6 is loaded and unloaded freely and a shifting means 36 for shifting the tool magazine 6 from the table 50 to such carrying means for carrying the tool magazine 6 as the truck 10 or the like and vice versa. The tool magazine 6 of which tool was changed at a tool storage is carried being loaded on the truck 10 to the neighborhood of the magazine station 7 of a machining center. The truck which was stopped at the neighborhood of the station 7 becomes fixed condition and stands by there with fixed legs 47 extending to and engaging with a conic projection 48 of the floor. And then, an elastic arm 54 shifts the tool magazine 6 from the top of the guide section 43 of the truck 10 to the top of the guide section of the station 7. As a result, the truck 10 becomes free and is utilized to carry the next magazine.
Patent JP-H0939291-A (JP)
Title: Image recording apparatus
Inventor: SAKAMOTO TAKASHI
IPC: B41J2/44
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To narrow the width of a fringe without extension of the blackening width. SOLUTION: The processing part 10 acts to shorten the ON-time width of a laser driving signal 18 for driving in an ON-OFF manner a laser generator device 1 such that the blackening width in the accumulative energy distribution of a laser beam becomes a predetermined width. Also, the processing part 10 serves to make the front peripheral part and rear peripheral part of the laser driving signal 18 during the period of ON-time larger than the level in the central part. In this way, rising and lowering of the accumulative energy distribution of the laser beam in the photosensitive material 8 become steep, and the skirts thereof becomes narrow. As a result, the width of the fringe can be made narrow without extending the blackening width.
Patent JP-H0480421-A (JP)
Title: Civil engineering method using foamable resin
Inventor: KOGA MOTOYUKI
IPC: E02D17/18
Filed: 1990-07-19
Abstract: PURPOSE:To form a foam having a shape necessary for the field ground by spouting foaming particles of foamable resin, which is preliminarily foamed and aged and is coated with thermoplastic resin, together with hot wind to form a foamed particle lump, and applying external pressure thereto. CONSTITUTION:Foaming particles 4 of foamable resin, which is preliminarily foamed and aged and is coated with thermoplastic resin, are spouted together with hot air, and a foaming particle lump 7 is formed in a field ground such as a hollow 6. External pressure is applied to the foamed particle lump 7, and a foam 8 having strength necessary for a shape of the field ground is formed. According to the constitution, field work for preliminary foaming and aging, etc. can be obviated.
Patent JP-S5893322-A (JP)
Title: Manufacturing apparatus for semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1981-11-30
Abstract: PURPOSE:To make the thickness of films uniform and to eliminate the variations in film quality within a batch of them and between their batches by a method wherein electrodes and other jigs are provided outside a reaction furnace so that a reactive gas has a laminar flow. CONSTITUTION:A pair of electrodes 2, 2' for plasma discharge are provided outside a reaction furnace 5 of a first reaction system and a resistor heater 3 is provided for covering the electrodes. The furnace 5 is equipped with an inlet 6 for introducing a reactive gas and a outlet 13 for discharging unnecessary reactive products and carrier gas through a pump 15 and a valve 14. The furnace 5 is provided with a first chamber 7 having a transfer mechanism 12 for inserting and removing a substrate and a holder 4 in and from the reaction furnace. The chamber 7 is put under vauum by means of a pump 38 and, when the chamber becomes as vacuous as the furnace 5, the sustrate and the holders 4, 11 are moved by opening and shutting a valve 52. The same process is applicable to the other reaction system 42, 43, too.
Patent JP-2001024030-A (JP)
Title: Method of analyzing electronic parts mounting structure
Inventor: HIRAMATSU TOMOYUKI
IPC: H01L21/60
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To enable simultation for the shape of solder in the fused condition in the course of the manufacturing steps by obtaining the relationship between a shape of fused solder and a load to be applied to the solder bump in the fused condition. SOLUTION: A solder volume V of a solder bump 21, an interposer aperture diameter (rb) in the CSP(chip size package) side which is a radius of the interposer aperture 18a, an interposer aperture height (hb) in the CSP side which is the height in the interposer aperture 18a, a solder resist aperture (rp) in the substrate side which is the radius of the solder resist aperture 13a, and a solder resist aperture height (hp) in the substrate side which is the height in the solder resist aperture 13a are inputted to a computer. As a result, a relationship between the shape of fused solder and a load applied to the solder bump 21 in the fused condition can be obtained, based on such design factors inputted.
Patent JP-S5892558-A (JP)
Inventor: YANO TSUTOMU
IPC: B32B7/14
Filed: 1981-11-30
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-H0633269-A (JP)
Title: Dull finishing method of alloy plated article
Inventor: HATTORI TATSUYA
IPC: C23C2/12
Filed: 1992-07-20
Abstract: PURPOSE:To reduce the brightness of the surface of a plating layer by immersing an Al-Zn alloy plated article containing Al into an alkaline bath. CONSTITUTION:The article having the Al-Zn alloy plated layer containing Al is immersed into the alkaline bath of NaOH, KOH, Ca (OH)2 or the like. An oxidizing agent or a reducing agent may be added into the alkaline bath, if necessary. By being immersed, silver gray metallic luster of the plated layer of the Al-Zn alloy plated article containing Al is reduced without reducing roughness of the surface of the plated layer. In such a case, by setting the various parameters such as concn. of the treating agent, treating temp., time for treating so as to satisfy the prescribed relation, metallic luster is reduced to the same brightness at final stage, even if the initial brightness of the surface of the plated layer is different.
Patent JP-H0748065-A (JP)
Title: Sheet processing device and sheet feeding device connected with thereof
Inventor: ISHIDA MASAKI
IPC: B65H39/11
Filed: 1993-08-03
Abstract: PURPOSE:To carry out staple by using a stapler using a needle corresponding to the quantity of sheets, by allowing a unit installation member to fix a stapler unit having different max. allowable processing quantity in a demountable manner and to detect the max. allowable processing quantity. CONSTITUTION:When a stapler unit U2 is installed on a unit installation member 41, a supporting device side connector 52 and a unit side connector 58 are connected, and an allowable staple quantity output device 67 and a copying machine body controller 71 are connected through a staple controller 66. According to the demand supplied from the controller 71, the allowable staple quantity is outputted into the controller 71 from the allowable quantity output device 67, and displayed on an allowable staple quantity display device 74. Further, the controller 71 compares the final output of a copying original ducument quantity counter 75 with the allowable staple quantity, and if imbalance is generated, error display is performed on an error display device 77, and work is suspended. Then, an operator performs the change to other stapler unit U2 where the allowable value is balanced.
Patent JP-S6087729-A (JP)
Inventor: BUERUNAA BUENTSUERU
IPC: A22C25/12
Filed: 1984-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5896325-A (JP)
Title: Data processor
Inventor: NOUCHI TAKAO
IPC: G06F11/22
Filed: 1981-12-02
Abstract: PURPOSE:To obtain a data processor which is diagnosed in a short time, by connecting an input and output controller to respective input and output devices with a common selection signal line, and using each individual selection signal line as a diagnostic signal line for respective input and output devices. CONSTITUTION:An input and output controller is connected to respective input and output devices through a common selection signal line, and each individual selection signal line is used as a diagnostic signal line for respective input and output devices. For example, the input and output controller 1 outputs a diagnostic signal 8, which is inputted to a driver 9 to generate a common selection  signal. This common selective signal is inputted to stray preventing circuits  11-A- 11-N of the input devices 4-A-4-N through the common selection signal  line 7 and when the input devices have no fault in the hardware, and NAND  gate 16 sends out an output signal. Then, this output signal is inputted to the input and output controller 1 through individual selection signal lines 3-A-3-N and stored in a memory 10 when a diagnostic signal 8 inputted to the trigger terminal TRG of the memory 10 rises.
Patent JP-H0480262-A (JP)
Title: Pps-containing resin composition
Inventor: KUBO KIMIHIRO
IPC: C08L87/00
Filed: 1990-07-23
Abstract: PURPOSE:To obtain the title composition excellent in impact resistance, hot shape stability and mechanical properties by melt-kneading a polyphenylene sulfide resinw with a specified elastomer and a polycarbodiimide compound in a specified ratio. CONSTITUTION:A polyphenylene sulfide resin (A) is melt-kneaded with at least one elastomer (B) selected from an ethylene copolymer comprising 50-90wt.% ethylene, 5-49wt.% alkyl alpha,beta-unsaturated carboxylate and 0.5-10wt.% maleic anhydride, an epoxy-containing olefin copolymer and an ionomer resin (e.g. Hondyne AX 8390: an ethylene copolymer of Sumitomo CTF Chemical Co.) and a polycarbodiimide compound (C) [e.g. poly(4,4'-diphenylmethane- carbodiimide)] in an A/B weight ratio of 50/50-98/2 and a C/(A + B) weight ratio of 0.2/100-20/100.
Patent JP-2001021444-A (JP)
Title: Method for discriminating foam size in optical fiber preform
Inventor: TAYA MINORU
IPC: G01M11/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To rapidly discriminate many foam sizes existing in an optical fiber preform without damaging a surface by using a plurality of foams having different sizes in a reference preform of the same profile shape as a reference gage, and observing the fiber preform to be measured. SOLUTION: An optical fiber preform 1 to be measured and a reference preform 10 are aligned on V-shaped blocks 3. When an illumination lamp 5 is lit, a light of a uniform intensity by a condenser lens 7 is incident from end faces of both the preforms. The incident lights are scattered by foams existing in the preforms, brightened, and can be visually observed. In this case, as the preform 10, a plurality of preforms including representative different sizes are selected, foam sizes are actually measured and used as standard sizes of the foams. When spots, that is, foams of the preform 1 are discovered, the standard sizes of the spots, that is, foams of the same size are searched from the preform 10, and substantial sizes are discriminated.
Patent JP-H0478437-A (JP)
Title: Production of transparent conductive film
Inventor: SUGIMITSU HIDETOSHI
IPC: B01J19/08
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a transparent conductive film without need for high-temp. heating by producing plasma in a gas contg. oxygen in the gap between a dielectric and a dielectric or between a dielectric and a metal and bringing the formed active species into contact with an unoxidized metal layer. CONSTITUTION:A transparent conductive film is produced under ordinary-temp. atmospheric pressure utilizing silent discharge oxygen plasma, and plasma is produced in a gas contg. oxygen in a gap between a dielectric and a dielectric or between a dielectric and a metal. The formed active species is brought into contact with an unoxidized metal layer. Consequently, the metal layer is oxidized by the active oxygen species formed by the gaseous oxygen plasma, the transparent conductive film is formed even under room temp. and atmospheric pressure, and high-temp. heating is unnecessitated.
Patent JP-2001024340-A (JP)
Title: Manufacture of printed wiring board and the printed wiring board
Inventor: MATSUMURA KENICHI
IPC: H05K3/46
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board where disconnection is not generated in the direction of board thickness. SOLUTION: A first reinforcing pattern 14a and a first circuit pattern 14b are formed on a conductor plate 14 of the upper surface side of a first core member 15, and a second reinforcing pattern and a second circuit pattern are formed on a conductor layer 21 of the lower surface side of a second core member. Each of the reinforcing patterns is made into a shape, capable of preventing contraction in the surface direction of the board without exerting electrical influence on each of the circuit patterns. Conductive pillars 16, 16, etc., of almost conical types are formed on the first circuit pattern 14b. After an insulating board 30 which is yet to be cured is interposed between the conductive pillars 16, 16, etc., and the conductor layer 21 and pressed, the insulating board 30 is cured, and the outer peripheral edge of the obtained multilayer board is trimmed.
Patent JP-S5893574-A (JP)
Title: Method and device for pulse arc welding
Inventor: YAMAMOTO HIDEYUKI
IPC: B23K9/09
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a stable arc and proper arc power by comparing a signal corresponding to a detected arc voltage with an arc voltage set signal, and controlling the mean value of a welding current according to their difference signal. CONSTITUTION:The difference signal of a signal Ea corresponding to an arc voltage and the output signal Eb of an arc voltage setting circuit 23 is supplied to a frequency control circuit 22a. When the arc length increases and the arc voltage rises, the difference Ea-Eb increases and said circuit 22 supplies a signal for decreasing (f) to a pulse power source 2. Then, (f), i.e. Ia decreases, so a fusion speed is reduced and the arc length is decreased to decrease the arc length to its original value. When the arc length decreases, on the other hand, the operation reverse to said operation is performed to increase the arc length to its original value.
Patent JP-2001019344-A (JP)
Title: Safety hook
Inventor: SAKAI SHOICHI
IPC: F16B45/02
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent a worker from being injured with a suspended iron plate and the like by rotation of a hook part caused by twisting of a wire or the like, and to prevent the iron plate or the like suspended by a hook from coming off, when a suspending object with a width such as the iron plate is handled. SOLUTION: In this safety hook comprising a U-shaped hook body 22, and an eye latch 23 wherein an opening part between both ends of the hook body 22 is closed and in one end of which a connection ring 26 is provided to connect a suspension member such as a chain, the connection ring 26 for connecting the suspension member provided in one end head part of the latch 23 is connected ring-likely to form a ball bearing supporting part 26a in a lower end part and to make two radially facing portions form a space 26b in its central part, so as to form an elliptical connection ring 26A, the central part of a thrust ball bearing 27 attached to the ball bearing supporting part 26a is provided to be penetrated through a head part 23b of the eye latch 23, a threaded part 23c formed in the head part 23b is fixedly attached to a head part of the ball bearing 27 with a nut 29,  and the nut 29 is prevented by a spring pin 28 from being whirled.
Patent JP-H0749636-A (JP)
Title: Copying machine
Inventor: IZUMI KOJI
IPC: G03G21/00
Filed: 1993-08-04
Abstract: PURPOSE:To satisfactorily form a copy of an image from an original to a paper sheet of short length, in the case using the paper sheet having the length shorter than the length of the copy of the image from the original, by dividing the scanning range of the original into the partial scanning range corresponding to the length of the paper sheet detected by the paper sheet length detecting means. CONSTITUTION:At the time of, for instance, copying the original 100 of 841X2000mm to the transfer paper 101 of the Al form (841X594mm), the original 100 is transported by 594mm in the forward direction, then returned by 10mm in the reverse direction, and moreover, repeatedly transported in this way. Thus, the original 100 is scanned by a light source at the each partial scanning area 100A, 100B, 100C and 100D by dividing the whole scanning area into the corresponding length of the transfer paper 101, then, each image of the partial scanning area 100A to 100D is severally formed on plural transfer paper 101. Therefore, each copy of the image is provided with the overlapped part 105 by 10mm. As a result, the copy of the image from the original can be formed by dividing into plural sheet of the transfer paper, even in the case the length of the original is longer then the length of the transfer paper.