baber/WOPTO huggingface dataset:
Patent JP-H1192665-A (JP)
Title: Production of diorganopolysiloxane containing epoxy group and textile-treating agent
Inventor: OSANAWA TSUTOMU
IPC: C08G77/38
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polysiloxane having arbitrary viscosity, containing arbitrary amount of epoxy group and useful as a textile-treating agent in high productivity by the polycondensation of respectively specific polysiloxane and alkoxysilane. SOLUTION: The objective polysiloxane having a viscosity of preferably 100-100,000 cps at 25 deg.C and molecular terminals blocked with at least one alkoxy group is produced by the polycondensation of (A) a diorganopolysiloxane expressed by the formula; HO(R2 SiO)x H [R is a 1-20C (substituted) univalent hydrocarbon group; x>=5] and (B) an epoxy-containing alkoxysilane expressed by the formula; Q-R<1> -SiR<2> n (OR<3> )3n [R<1> is a 1-5C bivalent hydrocarbon group; Q is an epoxy group expressed by formula I or the formula II; R<2> is a 1-20C (substituted)univalent hydrocarbon group; R<3> is an alkyl; (n) is 0 or 1] or its partial hydrolyzate in the presence of a basic catalyst.
Patent JP-S63131527-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISAWA YUTAKA
IPC: H01L21/768
Filed: 1986-11-21
Abstract: PURPOSE:To flatten a semiconductor surface shape by using polymer hydrolyzed, dehydrated and condensed from silicon alkoxide. CONSTITUTION:Silicon alkoxide and metal alkoxide are hydrolyzed, dehydrated and condensed to form a polymer as liquid having suitable viscosity. When it is coated with the polymer, a thick film of the degree for burying a step is formed. Since it contains solvent in this state, a drying step for removing the solvent is required, a heat treatment of high temperature is further executed, particles are sintered or viscous-fluidized to be formed to be nonporous. Thus, since a flat surface is obtained, the disconnection of wirings formed thereon, and a short-circuit of the wirings due to remaining etchant can be eliminated.
Patent JP-2001096937-A (JP)
Title: Substrate for printing block, its manufacturing method and printing block and its manufacturing method
Inventor: MORI TAKAHIRO
IPC: G03F7/004
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a printing block, a printing block and a manufacturing method thereof for improving printing adaptability (water amount latitude), scumming and blanket scum and also provide the printing block using an image recording layer containing a heat fusion material (a wax or the like) of improved sensitivity and a manufacturing method thereof. SOLUTION: A substrate for a printing block is provided with a hydrophilic layer on a base, and the hydrophilic layer is provided with an area (pit shape or the like) of 0.2-50 μm average pitch having the film thickness thinner than the average film thickness. The hydrophilic layer is formed on the base, and then the hydrophilic layer is removed partially to manufacture the substrate for the printing block forming the above area. The hydrophilic layer containing the 0.2-10 μm average particle diameter is formed on the base, and then a part of the hydrophilic layer is removed to form the pit shape on the surface of the hydrophilic layer. The printing block is provided with the image recording layer and the hydrophilic layer having the above area.
Patent JP-H0587898-A (JP)
Title: Nuclear magnetic resonance probe protecting device
Inventor: YAMANO YOSHIHIRO
IPC: G01R33/28
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a nuclear magnetic resonance probe protecting device which prevents the inflow of the impurities such as moisture and iron material into the probe of a superconductive magnet even if anomaly is generated in the equipment for removing the moisture in the air such as auto/drain in a compressor, etc. CONSTITUTION:A nuclear magnetic resonance probe protecting device is constituted of an air compressor 1, moisture removing device, an air controller 4 for controlling the air flow rate, and a moisture detector 5 and an air selector valve 6 are arranged midway in the pipings for the moisture removing device and the air controller 4 in the piping passages for supplying the compressed into the probe of a superconductive magnet. A compressed gas cylinder 7 and a pressure adjustor 8 for supplying the compressed gas into the air controller 4 through the air selector valve 6 under a certain pressure are arranged for the air selector valve 6.
Patent JP-S61150183-A (JP)
Title: Reading circuit of semiconductor memory
Inventor: ICHINOHE EISUKE
IPC: G11C11/34
Filed: 1984-12-24
Abstract: PURPOSE:To carry out a reading at high speed under a small voltage by connecting a sense circuit disposed correspondingly to a bit line, to the bit line under a separated condition after initializing, and reading. CONSTITUTION:A CK11 is turned off in the vicinity of a Cl2 and almost at the same time a sense circuit control signal phiS1 is turned on. At this time, since the sense circuit S1 is separated from bit lines B,-B, it does not receive influences of capacities C11C12 of the bit lines but obtains a rapid reponse speed. When an input and an output BS1,-BS1 of the circuit S1 are determined, a CK 15 is turned on, a CK16 is turned off and an input and an output of the sense circuit is changed over from BS2,-BS2 to the BS1, -BS1. The BS2,-BS2 are precharged by a CK14. While, after the bit line is turned off in the word line Cl2, it is precharged in a phip. In this manner, an amplitude of the bit line of the operating voltage is made small, and a high speed and a low power consump tion can be attained.
Patent JP-2001099813-A (JP)
Title: Capillary electrophoresis apparatus
Inventor: MAEJIMA MUNEO
IPC: G01N27/447
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoresis apparatus which uses an air thermostat made compact and uniformed in internal temperature by using a fan in which an air in direction and an air out direction intersect. SOLUTION: The apparatus uses an air constant temperature bath 3 having an outer peripheral part covered with an insulating material 26, an element 22 which can heat and cool an internal air of the air constant temperature bath 3, and fans 27 and 28 for circulation which blow out the air in a diametrical direction to a rotary axis. A structure 29 and a curve member 30 are set to an inner wall face of the air constant temperature bath 3 to promote a circulation flow of the air. The air constant temperature bath 3 can thus be reduced in volume. A position dependency and a change of a temperature of the air in the bath are reduced. The electrophoresis apparatus of a good separating efficiency is obtained.
Patent JP-H06133594-A (JP)
Title: Stepping motor driver
Inventor: SUZUKI TAKAYOSHI
IPC: H02P8/00
Filed: 1992-10-15
Abstract: PURPOSE:To easily control the switching of the phase exciting system of a stepping motor by only designating a specific phase exciting system against a switching circuit. CONSTITUTION:This driving device is provided with a plurality of kinds of phase exciting signal generation circuits 14a-14k which generate phase exciting signals X, Y, and Z following different phase exciting systems. When an arbitrary phase exciting system is designated to a switching circuit 16 through one of latch circuits 15a-15k, the circuit 16 selects the designated specific phase exciting signal X, Y, or Z from the signals X, Y, and Z of the circuits 14a-14k and supplies the signal to a drive circuit 17. The circuit 17 supplies exciting power to each winding of a stepping motor 9 based on the specific signal X, Y, or Z. Therefore, the switching of the phase exciting system of the motor 9 can be easily controlled and, at the same time, the excitation of the motor 9 can be controlled with high accuracy at a high speed.
Patent JP-H0996327-A (JP)
Title: Outer cylinder press-in type bush
Inventor: FUJITA NORIYUKI
IPC: F16F1/38
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance manufacture and assembling ability for the outer cylinder press-in type bush to be used for a vehicle. SOLUTION: In an outer cylinder press-in type bush made up of an outer cylinder 6, a cylindrical rubber 8, and of an inner cylinder 4 for a chassis to be connected with an arm, a groove 9 provided with a step part 9a faced to the axial direction is formed at the end part of the outer cylinder, and a bent part 10 to be engaged with the step part 9a is provided for the end part of the outer cylinder. Since there exists the groove 9 in the inner cylinder 4 even if there exists a thickness engraved part in the cylindrical rubber 8, the positioning of the outer cylinder 6 can be simply performed at the time of press-in. Even if external force is applied in the twisting direction, the bent part acts as a stopper against the groove 9, therefore, the outer cylinder 6 is prevented from being relatively rotated with respect to the inner cylinder 4.
Patent JP-H03142130-A (JP)
Title: Chip treatment method at female thread cutting
Inventor: NARAHARA TAKEFUMI
IPC: B23G1/44
Filed: 1989-10-26
Abstract: PURPOSE:To remove chips generated in female thread cutting so that it does not remain inside the work processed, by allowing the chips to entangle with a hook rod at the same time as thread cutting, drawing out a holder from the work, and carrying away the chips entangled on a screw rod. CONSTITUTION:At the same time as cutting of a female thread 1a, chips (c) are entangled with a hook rod 11, and a tool rest 5 is moved, and a holder 4 is drawn out of a box part. Thus the inside of the box part is free from chips (c). Then the rear tool rest 5 is rotated round a point 6, and the chips (c) are moved as shown by a dot and dash line. Therein a front tool rest 7 is moved so that a tool 9 mounted previously on the front tool rest 7 comes to the position to which the chips (c) have moved. Thus the chips (c) entangled on the hook rod 11 are dropped in a pit by rubbing it with the tool 9.
Patent JP-H11167114-A (JP)
Title: Liquid crystal orienting film, its production, liquid crystal display device using the film and its production /
Inventor: OGAWA KAZUFUMI
IPC: G02F1/1337
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To attain multidomain orientation without carrying out rubbing by crosslinking the constituent molecules of a thin film with each one end fixed on the surface of a substrate in a state in which the inclination of the major axes of the molecules and/or orientation direction is different. SOLUTION: Chemically adsorbable molecules are adsorbed on the surface of a 1st substrate 1 directly or by way of an SiO2 layer formed as an underlayer on the substrate 1 to form a thin film 4 in the state of a monomolecular layer. Unreacted molecules on the substrate 1 with the thin film 4 are washed off and the substrate 1 is stood in a certain direction, dehydrated and dried to temporarily orient the adsorbed molecules 4' constituting the thin film 4 in the dehydrating and drying direction. A 1st patterned mask 7 is then put on the thin film 4 and the thin film 4 is irradiated with patterned polarized light 8 whose polarization direction is parallel to the temporary orientation direction to form a patterned region in which the constituent molecules (adsorbedmolecules 4') of the thin film 4 on the surface of the substrate 1 have been crosslinked in a specified direction.  This process is repeated while varying pulling direction and re-orientation is carried out.
Patent JP-S62136432-A (JP)
Title: Automatic extruding machine for base bedding for 'tatami' mat with frame cut
Inventor: ISHII TAKEHIRO
IPC: B65G57/03
Filed: 1985-12-09
Abstract: PURPOSE:To enhance the efficiency through automated transportation by allowing an advance limit switch to be actuated when a both frame cutting machine sends a base bedding till sendout position on a table and, allowing a fore-and-aft moving element to push the rear end of the base bedding, and thereby transferring onto a truck on the same plane. CONSTITUTION:After the bodies 11, 12 of cutting machines cut the shorter member of the frames of a base bedding 10, it is fed for a distance corresponding to three fourths of the width of a table 24, and now a lever 20 sinks in suspension to make another contact with an advance limit switch 23. Now a motor 39 operates to advance a fore-and-aft moving element 18 with the aid of chain wheels 36, 37 and a chain 38 so as to send the base bedding 10 onto a truck. When the base bedding 10 is sent to a specified position, No.2 photo-sensor and No.2 limit switch are actuated to cause inversion of motor rotation, and the fore-and-aft moving element 18 will retract to stop at No.3 photo-sensor or No.3 limit switch, etc. This arrangement, in which base bedding is sent onto the truck automatically, should enhance the efficiency through saving of human labor.
Patent JP-H07103096-A (JP)
Title: Fuel injection method for internal combustion engine and variable capacity type common fuel surge tank
Inventor: TERASAWA MICHITAKA
IPC: F02M47/00
Filed: 1993-10-07
Abstract: PURPOSE:To improve the stability of fuel injection pressure and the responsiveness of fuel supply for always securing excellent fuel. injection by altering the capacity of a common fuel surge tank according to the transient operation of an internal combustion engine through a capacity regulator to keep the fuel injection pressure. CONSTITUTION:A variable capacity type common fuel surge tank 10 supplys fuel in the above tank 10 to many injecters 41 through a supply pump. A capacity regulator 12 is composed of a cylinder 16 communicating with the tank 40, a plunger 18 reciprocatingly slid under the guidance of a cylinder bore 17 and a return spring 19. The plunger 18 of the capacity regulator 12 is driven by an actuator 13 through a lever 24 and a push rod 25. On the other hand, a solenoid valve 14 to supply pressure fluid to the actuator 13 is switchedly controlled according to the transient operation of an internal combustion engine by a controller 15.
Patent JP-H02122678-A (JP)
Title: Semiconductor light emitting device
Inventor: YOSHIDA HIROSHI
IPC: H01L33/30
Filed: 1988-11-01
Abstract: PURPOSE:To improve the quality and to reduce manpower by arranging a check area composed of impurity diffused layer having opposite polarity from that of a substrate in parallel with light emission area arrays thereby removing defective light emission pattern easily and reliably through electrical conduction check. CONSTITUTION:Light emission areas 2-1 to 2-N composed of P-type diffused layer having junction depth of 2-5mum are formed on a compound semiconductor substrate 1 composed of N<+>-GaAsP, and a check area 3 having polarity identical to that of the light emission area arranged in parallel and in adjacent to the array of the light emission areas 2-1 to 2-N is also provided. Light emission pattern is checked through inspection of conductivity between the light emission area and the check area. Good light emission area, e.g., 2-1, is insulated from the check areas 3-1, 3-2 and thereby it is in open state, but the defective light emission area 2-2 is electrically connected with the check area 3-1. The interval between the light emission area and the check area is set to be approximately same as the interval between the light emission areas.
Patent JP-H08141867-A (JP)
Title: Pallet changing device for machine tool
Inventor: KADANI SHIN
IPC: B23Q7/00
Filed: 1994-11-11
Abstract: PURPOSE: To provide the pallet changing device for machine tool, which can secure the arrangement space under a change arm and in which the weight of a frame can be reduced and the structure thereof can be simplified. CONSTITUTION: This pallet changing device 50 for machine tool, which is provided with an elevation driving mechanism 13 for driving elevation of a change arm 9 and a turning driving mechanism 10 for driving rotation of the change arm 9, turns pallets W1, W2 for transference between a working table and a waiting station. The elevation driving mechanism 13 is arranged under the change arm 9, and a frame 25 is stretched over the change arm 9, and the turning driving mechanism 10 is arranged in the frame 25, and an arm shaft 7, which is vertically extended over the change arm 9, is connected to a turning shaft 30, which is vertically extended under the turning driving mechanism 10, freely to be moved in the axial direction and freely to transmit the rotating force.
Patent JP-H01120798-A (JP)
Title: Inverter circuit for fluorescent lamp
Inventor: SASAKI KENICHI
IPC: G02F1/13357
Filed: 1987-11-02
Abstract: PURPOSE:To adjust brightness of a fluorescent lamp well without generating any noise by switching terminals, on the midpoint side where DC power is supplied to respective primary winding divided into two so as to change the number of winding in the appropriate primary winding. CONSTITUTION:The primary winding 2 of a transformer 1 is divided into two at a midpoint while the terminals 16a, 16b, 17a and 17b on the side of the midpoint where DC power 3 is supplied to respective primary windings 2a and 2b divided into two are switched so as to change the number of the primary windings 2 in order to change brightness of a fluorescent lamp 7 connected to the secondary winding 6 of the transformer 1. The terminals on the midpoint side of the primary winding 2 to be supplied with DC power 3 having no voltage fluctuation are switched so as to change over the number of windings of the primary winding 2. Thereby, even when a change-over switch is pulled around, no noise plunges into the circuit of a television picture tube for example by switching.
Patent JP-S63130757-A (JP)
Title: Formation of golden colored plating
Inventor: TOMITA MASATOSHI
IPC: C22C18/00
Filed: 1986-11-21
Abstract: PURPOSE:To obtain a colored plating having a uniform and stable golden hue by subjecting an iron or steel base material to plating at a prescribed temp. by using a zinc alloy for hot dipping contg. Ti, and allowing the material to cool in the atm., then subjecting the material to water cooling or warm water cooling. CONSTITUTION:The iron or steel base material is immersed for >=1min at 450-470 deg.C bath temp. in a bath prepd. by using the zinc alloy for hot dipping contg. 0.1-0.5wt%, more particularly 0.3wt% Ti. The iron or steel base material subjected to the immersion treatment is allowed to cool for 5-20sec in the atm. and immediately thereafter, the material is subjected to the water cooling or warm water cooling to form the oxide film having the golden hue. The colored plating having the uniform and stable golden color is obtd. by the method of this invention and, therefore, a material which is required to have the golden color in appearance according to applications and a corrosion resistant material for facilities are provided.
Patent JP-H06130829-A (JP)
Title: Image forming device
Inventor: ABE HIDEAKI
IPC: G03G15/20
Filed: 1992-10-16
Abstract: PURPOSE:To improve transferring efficiency, to prevent an intermediate transfer medium from being contaminated, and to obtain a transferred image having high anchor effect by making the hardness of an elastic roller for pressing a printing medium to a heated part within a range specified by a JIS standard A measuring method. CONSTITUTION:The intermediate transfer medium 1 is a film made of polyimide resin coated with polytetrafluoroethylene whose surface resistance is <=10<4>OMEGA, and its surface is conductively processed. The pressure mechanism of a transfer fixing part is a fixing backup roll 7 made of elastic silicone rubber, and its volume electric resistance is about 10<6>OMEGA.cm, and its hardness of >=25 degrees and <=60 degrees by the JIS standard A measuring method. The shaft of the roll 7 and the medium 1 are connected to a high voltage power source and turned on/off by a switching means at any time. When, the paper 16 enters between the roll 7 and the medium 1, voltage having a polarity reverse to a toner image 21 is impressed on the roll 7.
Patent JP-H06132325-A (JP)
Title: Die bonding device
Inventor: OZAKI TAKAYUKI
IPC: H01L21/66
Filed: 1992-10-16
Abstract: PURPOSE:To inspect whether pellets are normally mounted or not by a method wherein the pellets mounted on a hoop frame are imaged by a camera for mounting inspection. CONSTITUTION:A positioning camera 8 connected with an image processing part 15 is mounted to a support body 7. A mounting head 11a for sucking pellets 10 in a wafer 6 is provided in the vicinity of the support body 7. A die bonding part 12 is formed in the vicinity of the head 11a, a transfer rail, which is not shown by the diagram, for transferring a frame is provided on this die bonding part 12 and the hoop frame 13 is placed on this transfer rail. An inspecting camera 14 for inspecting a state that the pellets 10 are mounted, that is, a defective mounting of the pellets, is provided over the bonding part 12. The processing part 15 is connected to this camera 14. Accordingly, whether the pellets are normally mounted or not can be inspected.
Patent JP-2001101289-A (JP)
Title: Device and method for generating schedule and recording medium with schedule generation program stored therein
Inventor: NARIMATSU KATSUMI
IPC: G06Q10/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently prepare an optimum schedule in which working quantity is uniformized by easily distributing a section to be allocated to a task with practical accuracy. SOLUTION: This device is provided with, a task section calculating part 30 which calculates a task section showing a period in which each of tasks should be processed for the entire period on the basis of task data 51 showing the working quantity of each of the tasks and task connection data 53 defining order relations and parallel relations between the tasks, and a resource allocating part 40 which respectively allocates a resource to each of task sections on the basis of resource data 52 defining a man-hour held by the resource processing the tasks and generates schedule data showing the schedules of the tasks.
Patent JP-S62139839-A (JP)
Title: Production of metallic composite material
Inventor: TATEMATSU YOSHIAKI
IPC: B22D19/14
Filed: 1985-12-11
Abstract: PURPOSE:To improve the impregnation of a base metal into a molding for reinforcement by coating a gas pemeable refractory particle bond layer to the surface of a wax pattern consisting of the molding for reinforcement and wax part, heating the wax pattern to dewax, then sucking and packing a molten metal therein. CONSTITUTION:The wax pattern 5 is formed of the molding 3 for reinforcement consisting of the reinforcing fibers and reinforcing particles and is assembled like a tree to a solder columnar part 50. The tree is subjected to a coating treatment and sanding treatment so that the refractory particle bond layer 9 having gas permeability is coated over the entire part of the tree. The tree is then heated and dewaxed to form a tree-shaped shell body 10 and to form a dewaxed hollow part S. A hole 10a of the shell body 10 is communicated via a pouring pipe 11 with the molten metal 15 in a metal storage furnace 12 so that the molten metal is housed into a hermetic chamber 14 of the vessel 13. The inside of the hermetic chamber 14 is then evacuated to suck and pack the molten metal 15 into the shell 10. The molding for reinforcement and the metal 15 are thus combined. The shell body 10 is taken out and the refractory particle bond layer 9 is removed. The metallic composite material is thus formed.