baber/WOPTO huggingface dataset:
Patent JP-H04334310-A (JP)
Title: Agent for suppressing formation of lipid peroxide
Inventor: TOMONO NORIHIRO
IPC: A61K8/00
Filed: 1991-05-01
Abstract: PURPOSE:To provide a safe agent for suppressing formation of lipid peroxide, having low side effect compared with conventional substance and excellent effect for suppressing the formation of lipid peroxide and useful as pharmaceuticals, quasi drugs and cosmetics. CONSTITUTION:The objective effective and safe agent for suppressing the formation of lipid peroxide can be produced by using a lactoferrin as an active component. The amount of the lactoferrin is >=0.001wt.% (preferably >=0.01wt.%) and the agent is coated, rubbed or sprayed (aerosol) to the skin in the form of solution, powder, sol, gel, emulsion, wax and various other forms. It can be used also as an additive for the conventional cosmetic or external agent by conventional process. Since the compound is stable to various other additives and cosmetic bases, it can be used in combination with the substances. Any lactoferrin including those produced by tissue culture or chemical synthesis can be used in the present process provided that the compound has an iron- bonding capability.
Patent JP-S6021617-A (JP)
Title: Voltage detecting circuit
Inventor: TANAKA KOUICHI
IPC: H03F3/45
Filed: 1983-07-18
Abstract: PURPOSE:To obtain a voltage detecting circuit where the current amplification factor dependancy of a detected reference level is suppressed very low by providing a base current supply circuit to a base of a transistor (TR) at a high potential side in addition to a bias potential generating circuit. CONSTITUTION:A base current of a differential TRQ2 is supplied from an opposite polar TRQ10 by connecting a base of the TRQ10 to a base of the TRQ2. That is, when NPN TRs Q2, Q8 are matched with PNP TRs Q9, Q10, since the base current is automatically supplied mutually for the 4 TRs, any of the base current supply through a resistor R3 is not necessary. Thus, a V2 has no dependancy on the current amplification factor (hFE) and the voltage is set accurately by the resistance ratio.
Patent JP-H04331669-A (JP)
Title: Steering characteristic controller for vehicle
Inventor: YAMAMOTO MASANORI
IPC: B62D103/00
Filed: 1991-05-02
Abstract: PURPOSE:To improve the steering stability of a vehicle. CONSTITUTION:A target yaw rate gamma* is determined by program control of a microcomputer 36 on the basis of a front-wheel steering angle theta and a car speed V detected by a front-wheel steering angle sensor 31 and a car speed sensor 32, while each of symmetrical rear wheels RW1, RW2 are steered according to a difference between the target yaw rate gamma* and another yaw rate gammadetected by a yaw rate sensor 33 and the yaw rate being produced in a vehicle is controlled in the wake of the target yaw rate gamma*. On the other hand, lengthwise acceleration GX and crosswise acceleration GY in the vehicle are detected by a lengthwise acceleration sensor 34 and a crosswise acceleration sensor 35, and when both these accelerations GX, GY are large enough, the target yaw rate gamma* is compensated to be smallish. Accordingly, at the sudden tuning of the vehicle, the generated yaw rate is set to be rather small at the vicinity of a grip limit of tires with a road surface like sudden acceleration and braking of the vehicle, thus car steering stability becomes improved.
Patent JP-S6022870-A (JP)
Title: Device for converting recording density
Inventor: KANAI YOSHIO
IPC: H04N1/387
Filed: 1983-07-18
Abstract: PURPOSE:To obtain a recording density converting device changing over the recording density with simple constitution by turning a recording head having plural recording element arrays having different recording density to select a recording element array and pressing the array onto a recording paper sheet. CONSTITUTION:The recording head 3 has the recording element arrays 1, 2 having different recording density and fitted to a state turnable around a turning shaft 4 placed at an identical distance from the two element arrays. One end of a spring 5 is fitted to a lower left end of the recording head 3 and the tip of a plunger 7 of a solenoid 6 is fitted freely turnably to the head 3. When the solenoid 6 is brought into the exciting state from the non-exciting state, the recording head 3 is turned counterclockwise around the turning shaft 4 with a magnetomotive force of the solenoid 6 to press contact the recording element array 2 onto the recording paper sheet P in place of the recording element array 1.
Patent JP-S6112284-A (JP)
Title: Concentration and purification of enzyme
Inventor: TAKEMOTO HISAO
IPC: C12N9/00
Filed: 1984-06-27
Abstract: PURPOSE:To carry out the concentration and purification of enzyme, in high efficiency, preventing the lowering of the rate of permeation caused by the clogging of the membrane, by treating an enzyme-containing solution successively with an ultrafiltration membrane having anisotropic structure and permeating the enzyme and with another ultrafiltration membrane inhibiting the permeation of the enzyme. CONSTITUTION:An enzyme-containing solution is treated with an ultrafiltration membrane having an anisotropic structure and having a critical molecular weight larger than the molecular weight of the enzyme. The resultant solution containing the enzyme is treated with an ultrafiltration membrane having smaller critical molecular weight than the molecular weight of the enzyme to effect the removal of low-molecular weight compounds and the concentration and purification of the enzyme protein. Since the first step can be carried out under a relatively low pressure, the clogging of the membrane caused by pressure can be prevented, and the insoluble components, colloid, etc. can be removed from the solution. Accordingly, the operation of the second step can be remarkably stabilized.
Patent JP-2000318075-A (JP)
Title: Highly rigid foam-filled structure
Inventor: MAENO HAJIME
IPC: B32B5/18
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly rigid foam-filled structure capable of being advantageously used as a structure of a pillar or the like constituting a part of a vehicle such as a building machine or a car. SOLUTION: As a filling material charged in the internal space of a cylindrical member 12 having a closed cross-sectional structure, a composite filling material 18 obtained by integrally providing an elastomer layer 16 with a predetermined thickness to at least a part of the outer peripheral surface of a high rigidity foam 14 obtained by molding operation is used. A highly rigid foam- filled structure is produced by filling the internal space of the cylindrical member 12 with the composite filling material 18 and compressing the elastomer layer 16 to the inner surface of the internal space of the cylindrical member 12 to fix the composite filling material 18 within the internal space of the cylindrical member by the compression counterforce of the elastomer layer.
Patent JP-S61288226-A (JP)
Title: External condition control system
Inventor: NAKAYAMA YOUZOU
IPC: G06F7/57
Filed: 1985-06-17
Abstract: PURPOSE:To control external condition setting in a high speed by controlling the source/destination operand of binary floating-point arithmetic or data of the operation result by the value of a condition control field. CONSTITUTION:The source/destination operand of operation or the attribute of operation result data (such as non-numeric, infinite, zero, and non-normalized numeric) is checked and is allowed to reflect on an external condition register MCR 5. In this reflection, a micro instruction MI is provided with a condition control field CCF 61 of plural bits, for example, 3 bits and the source/destination operand of said operation or operation result data is checked by the value of this field and is allowed to reflect on the external condition register MCR 5. Thus, it is unnecessary to divide data to be checked into a code part, a fixed-point part, and a mantissa part, and external condition setting is controlled in a high speed.
Patent JP-S5755577-A (JP)
Title: Editing device of magnetic tape
Inventor: JIYUUSO HIROMI
IPC: G11B27/02
Filed: 1980-09-19
Abstract: PURPOSE:To facilitate both the detection of position and the dubbing, by recording the character train data signal on an acoustic signal track. CONSTITUTION:When the character is supplied through a keyboard 15, the input character code is transferred B to an RAM2 from a CPU1. Then, a character train is formed and displayed in accordance with the contents of input. This character train is recorded on a magnetic tape. For this purpose, a switching circuit 5 is switched via a control line D and after the tape travelled so that the character train data which is delivered E from a modulator 3 by the recording command signal given from the CPU1 is supplied to an amplifier 6. As a result, the character train data is read out from the RAM2 to be supplied to the circuit 5 via the modulator 3 and a data bus E and then recorded on a tape 8 via the amplifier 6 and a head 7.
Patent JP-S5756932-A (JP)
Title: Forming method for metallic film pattern
Inventor: AMEMORI KAZUHIKO
IPC: H01L21/027
Filed: 1980-09-20
Abstract: PURPOSE:To obtain a metallic film pattern by employing selectively removable two types of photoresists or selectively etchable photosensitive resin, thereby readily forming a life-off pattern. CONSTITUTION:After a resists 8 is rotatably coated on a substrate 9 and is then dried, a mask 10 is used to expose and develop at 11. After it is baked at a temperature of the removable degree, another resist 13 is rotatably coated, it is exposed and developed with the mask 12 to form a window 14. It is then dipped in acetone to remove the film 11, a metal 15 is deposited, and when it is then lifted off, a metallic pattern 16 having a thickness of beautiful shape can be obtained. According to this method, the life-off pattern can be readily formed without vacuum film forming step.
Patent JP-2000323985-A (JP)
Title: Charge pump circuit, pll frequency synthesizer circuit, and mobile communication equipment
Inventor: TOMIKAWA MASAYOSHI
IPC: H03L7/18
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the reference noise of a local signal from becoming worse without losing current balance. SOLUTION: The charge pump circuit 60 is equipped with a CP current correcting circuit 90 which applies correcting currents IupH and IdownH corresponding to a charge pump output current CP (control voltage) for an increase or decrease of a charge pump output current IP (IUP, IDOWN) caused by the variation of the charge pump output voltage CP. Consequently, the variation of the charge pump current IP can be suppressed to improve the current balance.
Patent JP-S5833041-A (JP)
Title: Room temperature controller of fan coil unit
Inventor: HIROSE TSUNEO
IPC: F24F11/76
Filed: 1981-08-20
Abstract: PURPOSE:To unnecessitate the changeover operation of cooling and heating modes and greatly improve the feeling of use by causing a cold air preventing thermostat to carry out the changeover of cooling and heating modes. CONSTITUTION:A cold air preventing thermostat 9 has a sensing part 10 which senses the temperature of a heat exchanger and includes a single terminal and single-throw switch which assumes a break state when the temperature of the heat exchanger is low. For example, during the cooling mode operation, the thermostat 9 becomes OFF. If the room temperature is higher than the set value of a room temperature thermostat 3, a blower 11 is operated in the strong wind mode, whereas if the room temperature is lower than the set room temperature, the blower is operated in the weak wind mode. During the heating mode operation, if the room temperature is lower than the set temperature, the blower is operated in the strong wind mode and conversely, if the room temperature is higher than the set temperature, the blower is operated in the weak wind mode.
Patent JP-S5754801-A (JP)
Title: Approach sensor for displacement detection
Inventor: ASADA TADAYOSHI
IPC: G01V3/10
Filed: 1980-09-19
Abstract: PURPOSE:To obtain a voltage, proportional to a distance, at a wide range, by a method wherein a feedback amount to a resonance circuit is minutely controlled. CONSTITUTION:A means, which can minutely control a feedback amount to a resonance circuit, is provided. For example, one end of an LC oscillating circuit 20 is connected to a base of a transistor 11, and the other end to an emitter via a variable resistance 5 to perform a positive feedback from a collector via a resistance 10. The output of the transistor 11 is inputted to another transistor 16 via a smoothing circuit 21. This causes changing of an inductance if an object to be detected approaches a detecting coil 1, and the change is produced into the damping of an oscillating output. The adjustment of the variable resistance 5 permits the rapid or the gradual stoppage of an oscillation to obtain a sensor having a high resolution.
Patent JP-S6110228-A (JP)
Inventor: NISHINO ATSUSHI
IPC: H01G11/38
Filed: 1984-06-26
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-S61288688-A (JP)
Title: Zero cross detecting method for beat output in solid-state image pickup element
Inventor: HAYASHI EIJI
IPC: H04N5/335
Filed: 1985-06-17
Abstract: PURPOSE:To detect the zero cross position of a beat component based upon the difference between the picture element pitch and the repeating pitch of a test pattern by detecting that the level change at every picture element of the image pickup output corresponding to the respective picture element of the solid-state image pickup element is continuously the same direction. CONSTITUTION:The repeating pattern of a test chart 10 for measuring the registration is measured through a master lens 20 by a CCD image sensor 31. The beat component included in the image pickup output obtained by the sensor 31 is supplied to an oscilloscope 44, can be observed by the waveform and is supplied to a microcomputer 48. The microcomputer 48 detects that the signal level of the beat component is changed continuously two times in the same direction and detects the zero cross position of the beat component.
Patent JP-S62287681-A (JP)
Title: Laser device generating high output of stabilized frequency and intensity
Inventor: SUZUKI NAGAKO
IPC: H01S3/139
Filed: 1986-06-06
Abstract: PURPOSE:To obtain a laser whose stabilized frequency does not change even if the laser light intensity or characteristics of a detector change, by measuring separately the light intensity of two spectrum lines situated at the skirt of a spectrum gain curve applying the effect of intensity interference between two monochromatic light sources whose frequencies are different with each other. CONSTITUTION:Polarized high which is mutually perpendicular and radiated from a laser 1 having an internal cavity resonator is divided by a polarized beam spitter into a first polarized light and a second polarized light. The former is taken out as an output, and the latter makes an incidence via a rectangular prism 3 to an interferometer composed of a beam splitter 6 and roof mirrors 4 and 5. In the case of three liners of laser spectrum, the polarization of a center spectrum line 23 and that of spectrum lines 21 and 22 on both sides are perpendicular with each other. When a detector group 8, 10 is arranged at the position of bright lens of a stripe formed by the light of the first spectrum 21, and a detector group 9, 11 is arranged at the position of bright lines of a stripe formed by the light of the second spectrum 22, the output ratio R of both detector groups varies according to the transfer of spectrum. Therefor the first polarized light taken out as an output becomes maximum, when the outputs of both detector groups are obtained by an intensity ratio measuring circuit 13, and so controlled that the intensity ration is made equal to unity.
Patent JP-S5919943-A (JP)
Title: Photographic material
Inventor: KUBOTA MASA
IPC: G03C1/42
Filed: 1982-07-27
Abstract: PURPOSE:To prevent discoloration of a photographic material due to a developing agent, by using resin coated paper obtained by processing the paper with a compsn. made of sulfurous acid or sulfite and dialdehyde starch, as a support for supporting a layer contg. a silver halide developing agent. CONSTITUTION:Sulfurous acid or sulfite, such as sodium sulfite, and dialdehyde starch are mixed so as to add a number of sulfite groups up to the number of the total aldehyde groups, and not above it. The obtained compsn. is added in a stage of making paper base from natural pulp, etc. or the like stage to treat the paper base, and the treated paper base is coated with a resin capable of forming a film, such as polyvinyl chloride or polyethylene to form a support. The intended photographic material is obtained by incorporating at least one kind of silver halide developing agent to at least one of photographic constituent layers, such as silver halide emulsion layers formed on this support.
Patent JP-S5834241-A (JP)
Title: Yoke of dc disk type electromagnetic brake
Inventor: ASANO KOUICHI
IPC: F16D65/18
Filed: 1981-08-24
Abstract: PURPOSE:To facilitate the working of components of a yoke as well as the assembling operation of the yoke by forcibly putting a bottom disk having an inner ring concentrically fixed to one side into an outer ring to form a magnetizing coil receiving recess between the inner and outer rings. CONSTITUTION:The heading electromagnetic brake has a yoke consisting of a bottom disk 10, an inner ring 11 and an outer ring 12, and attracts an armature 22 by energizing a magnetizing coil 4 wound between the inner and outer rings 11, 12 to release braking. Also, when the coil 4 is deenergized, the armature 23 is urged by a coil spring 8 to sandwich a friction plate 26 together with a braking plate 27 and brake a rotary shaft or the like inserted into a hub 25. Then, a yoke is friction welded to the bottom disk 10 having uniform thickness and the inner ring 11 arranged concentrically while the outer ring 12 formed with a fit portion 13 into which the bottom disk 10 is forcibly put is mounted on a press jig 17 so that said bottom disk 10 is forcibly put into the fit portion 13 of the outer ring 12 to integrate both disk 10 and ring 12.
Patent JP-S6112897-A (JP)
Title: Coating of shearing edge
Inventor: TSUDENEKU MARII
IPC: B65D17/28
Filed: 1985-06-17
Abstract: The invention relates to a process for coating bare, sheared edges of the pouring or drinking outlets stamped out in metal lids for beverage cans. In the process, modified lacquers are deposited electrophoretically on the bare, non-insulated sheared regions of the lid.
Patent JP-H11330159-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO IZUMI
IPC: H01L21/60
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the yield of connections by forming the pattern of a conductor wiring, in a shape having the recess part with the area smaller than the protruding electrode of a semiconductor element, and holding this conductor wiring with a base material. SOLUTION: A conductor wiring 2 is formed at the surface of a base material 1 such as glass epoxy by exposure, etching and the like. At this time, the pattern wherein a hole 2a as a recess part extending to the bottom is formed in the inside of the conductor wiring 2 is formed. Then, the position of this conductor wiring 2 and the position of a protruding electrode 4 of a semiconductor element 3 comprising solder and the like are aligned and electrically and mechanically connected by the flip-chip mounting by solder flip-chip. At this time, a part of the protruding electrode 4 is made to enter into the hole 2a of the conductor wiring 2 through the pressure at the time of mounting. Thereafter, encapsulating is performed by an encapsulating resin 7. Then, a solder ball 6 is mounted on a conductor wiring 5, and the electrode is formed by reflow and the like.
Patent JP-S5464866-A (JP)
Title: Detergent supplying apparatus for washer
Inventor: FUKUMARU KATSUSUKE
IPC: D06F39/02
Filed: 1977-11-02
Abstract: PURPOSE: To provide a detergent supplying apparatus for washer, consisting of a water supplying cast and a detergent receptacle, in which water mixed with detergent is fed to the washing tank from an overflow port in the detergent receptacle, and a hole for drawing residual water in the detergent receptacle is provided in the receptacle, whereby cleaning performance of detergent can be exerted promptly by use of a proper or relative small amount of detergent.  
     CONSTITUTION: Detergent receptacle 28 is drawn out to put detergent therein and then it is pushed back into water supplying case 30. When water is supplied to receptacle 28 from water inlet port 31 connected to water supplying hose 10, detergent and water are mixed in the receptacle 28. Overflow port 37, located lower than the height of peripheral wall of receptacle 28, is divided by a partition plate 39 and is formed with a multiplicity of apertures. Mixture of detergent and water flows  over overflow port 37. Here, if a large amount of such mixture is filled in the receptacle, and passing through conduits 34, 35, joins with the mixture supplied from  overflow port 37, whereafter it is supplied into washing tank. Residual water in  receptacle 28 is drawn out from a small hole 40 opened at an inward lower end portion of the receptacle 28, which is of such a size that may not allow leakage of  detergent from the hole 40. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61290728-A (JP)
Title: Semiconductor manufacture apparatus
Inventor: TAKASHIMA KAZUHISA
IPC: H01L21/50
Filed: 1985-06-19
Abstract: PURPOSE:To improve the manufacturing efficiency and to automatize the manufacture completely, by transferring carriers on which semiconductor devices are arranged in a plane among various manufacturing process sections so that the semiconductor devices are subjected to manufacturing processes in these sections as they are mounted on the carriers. CONSTITUTION:In a pellet bonder 11, frames 1, bases 2 and semiconductor element pellets 3 are assembled to provide incomplete semiconductor devices 4. These incomplete semiconductor devices 4 are mounted on a carrier 5 by a handling mechanism 17 such that they are arranged on a plane. A plurality of such carriers 5 are received in a rack 18 and the racks 18 are stocked in a stocker 12. The carriers 5 are sequentially taken out of the stocker 12 and transferred onto a belt means 19 to be conveyed toward a wire bonder 13. When a carrier 5 reaches the position B, an X-Y table 22 and a pusher 23 operate to bond wires onto the semiconductor devices 4. The carrier 5 is then returned to the belt means 19 and is conveyed to an unloader 14 where the carrier is received again in the racks 18.
Patent JP-S6113618-A (JP)
Title: Diffusion boat
Inventor: OKI HISANORI
IPC: H01L21/22
Filed: 1984-06-28
Abstract: PURPOSE:To obtain the boat with which an Au diffusion quenching can be performed on a large quantity of wafers in an excellent reproducible manner without generating damage on the wafers by a method wherein two quartz plates are joined together in V-shape, and a stopper to be used to prevent the shifting of wafers is provided. CONSTITUTION:Two quartz plates 15 each of which width W=(a+ or -10)+ or -5mm., length l=n/2X(a+10)+ or -5mm., thickness t=m+b(m=4-20) (a represents the diameter of Si wafer and b represents the thickness of Si wafer) are joined together in V-shape. (n) represents the number of sheets processed at the same time. The prescribed intervals 17 are provided inside a stopper 16 and the plate 15 at both edge, and the overlapping of wafers in a boat is prevented. Also, the contact of the opposing wafers is prevented by a stopper 18. A compositional member is installed on a substrate 19. According to this boat, a uniform Au diffusion quenching can be performed on the whole surface of the wafers, the number of wafers processed at the same time is increased, the wafers are not damaged by the blowing of N2 gas when they are cooled, and elements having no irregularity can be mass-produced with a high yield of production.