baber/WOPTO huggingface dataset:
Patent JP-H078777-A (JP)
Title: Wet dispersion device
Inventor: MARUYAMA HISAO
IPC: B01F27/93
Filed: 1993-06-24
Abstract: PURPOSE:To transmit the rotating force of a disk sufficiently to a dispersion medium, improve the dispersion efficiency and uniformize the agitation sufficiently by forming channel-shaped recesses and projections on the disk surface in the specific cycle. CONSTITUTION:In a wet dispersion device provided with disks 3-1, 3-2, 3-3 and 3-4 rotating in a vessel 2, channel-shaped recesses and projections are formed on the disk surface in the specific cycle. When the depth of recesses is shallow, the the dispersion effect is small, while the depth of recessed sections is too peat, mediums such as beads or the like as dispersion mediums are crushed to be mixed into the dispersion liquid. The depth of recessed sections, therefore, is made to be 0.01-1.0mm and also the pitches of recessed sections are made to be in the range of 1.5-10 times the depth of recessed sections. The shape of recesses and projections is selected out of the shape of sign curve, the shape of saw teeth, the shape of repetition of equilateral triangle, the shape of square wave and the like. Dispersion liquid dispersed in a wet particle dispersion device with disks is of superior dispersion uniformity, and a coated surface without defective coating can be formed, and also great effect is achieved in the dispersion of an electrophotographic sensitive material.
Patent JP-S6151947-A (JP)
Title: Semiconductor device
Inventor: KAMISHIMA KUNITAKA
IPC: H01L21/52
Filed: 1984-08-22
Abstract: PURPOSE:To enable the following projection to be used form positioning by allowing the titled device to have a dielectric strength larger than convention by a method wherein the insulation substrate is formed by forming a projection to lengthen the creeping distance between metallized patterns of both surfaces of an insulator at the peripheral edge of at least one surface of the insulator. CONSTITUTION:The peripheral edge of at least one surface of the insulator 1 in a semiconductor device having the insulation substrate with metallized patterns 2 and 2', to which semiconductor elements and heat dissipating fins are brazed, produced on both surfaces of the insulator 1 is provided with the projection 3 to lengthen the creeping distance between the metallized patterns 2 and 2' on both surfaces of the insulator 1. This manner allows a dielectric strength larger than convention without the increase in outer dimension. Further, in the case of brazing this insulation substrate to the heat dissipating fins, the positioning of the substrate can be simply carried out with good accuracy if a heat dissipating fin is previously provided with a projection large enout to fit between the projections 3 and 3.
Patent JP-H0340469-A (JP)
Title: Manufacture of mesa type semiconductor device
Inventor: ETSUNO YUTAKA
IPC: H01L29/06
Filed: 1989-07-07
Abstract: PURPOSE:To prevent not only the surface of a mesa from being chipped off but also pinholes from occurring in it by a method wherein the mesa face is etched with a prescribed mask, the mask is made to recede through the intermediary of a resist to expose the mesa face, and the mesa face is further etched to be rounded. CONSTITUTION:Impurity whose conductivity is opposite to that of a semiconductor substrate is introduced into the substrate to form a base 11 and an emitter 12 provided with a P-N junction, which is etched using a silicon oxide film 14 provided as protruding near an opening as a mask, whereby an opening is formed preventing pinholes from occurring in a mesa part as the mesa is covered with the film 14. Then, a resist 16 is provided onto the film 14, and not only the protrudent part of the film 14 is removed but also a corresponding part to the emitter 11 and the junction 13 are exposed. The opening is etched and the mesa section is rounded, whereby the mesa part is prevented from being chipped off by a rounded part A, and thus a mesa type semiconductor device that a mesa face is prevented from being chipped off and pinholes hardly occur in the mesa face can be realized.
Patent JP-H0621865-A (JP)
Title: Telephone set power supply on/off control circuit for mobile set
Inventor: SHOJI JUNJI
IPC: H04B7/26
Filed: 1992-07-03
Abstract: PURPOSE:To prevent a power supply from being uninterrupted by outputting a power supply OFF request signal interrupting the power supply even when a micro controller is not normally operated. CONSTITUTION:A control means 32 outputs a power ON request signal when a switch 31 turning on/off the power supply is in ON state and outputs a power supply OFF request signal when the switch 31 is turned off and a memory section performing data write/read is not in access state or after the access operation is finished. A timer 33 outputs the power supply ON request signal when the switch 31 is in ON state, starts time count action from the point of time when the switch 31 is in OFF state and outputs the power supply OFF request signal after expiration of time. Thus, even when the power supply OFF request signal is not outputted because the control of the control means 32 is not normally performed in spite of the off-state of the switch 31, the timer 32 outputs the power supply OFF request signal.
Patent JP-H0923832-A (JP)
Title: Production of rice cake made of nonglutinous rice
Inventor: SUGAWARA YUICHI
IPC: A23L7/10
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prepare the subject rice cake having enough texture and hardly dissolving even when boiled. SOLUTION: Nonglutinous rice, which has been soaked in water for a specified time, is steamed in a steaming cage, and the steamed nonglutinous rice is further soaked in a salt water having a specified concentration tocool it. The treated nonglutinous rice is again steamed, the steamed rice is kneaded in a kneader 19 until the shapes of the grains of the rice disappear. The kneaded material is taken out from an exit 29 in a form of the objective rice cake 27 of nonglutinous rice.
Patent JP-H0225818-A (JP)
Title: Imagescope
Inventor: CHIGIRA SADAO
IPC: A61B1/06
Filed: 1988-07-15
Abstract: PURPOSE:To improve the S/N of an image and to facilitate observation by filling spaces between the side end surface of the eyepiece part of an image guide and the exiting end of a light introducing mechanism and between the image guide and an objective lens part with a refractive index adjusting agent. CONSTITUTION:The refractive index adjusting agent 24 having a refractive index similar to that of component material for the image guide 11, the objective lens 14 and a light isolator 20 is provided between the light isolator 20 and the end surface 11a of the image guide 11, between the end surface 11b of the image guide and the objective lens 14 and between the objective lens 14 and a window 14a. Thus, illuminating light made incident in the image guide 11 from a light guide 16 through the light isolator 20 is not reflected by the end part 11b of the image guide 11 or the objective lens 14, etc. Then, the S/N of the image of an observed object can be prevented from being lowered caused by making the reflected light reach the eyepiece part 18 and the distinct image of the observed object can be obtained.
Patent JP-2001002237-A (JP)
Title: Lumber conveying device
Inventor: NAKAJO TAKASHI
IPC: B65G47/53
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a lumber conveying device that facilitates the installation of transfer devices for passing lumber from one conveyor to another. SOLUTION: A plurality of lifers 22 are disposed in reentrants 30a provided in a conveyor 30. Transfer devices do not need installing above the conveyor 30 or are easy to install. The conveyor 30 is a crossbar conveyor having two lines of chains 34 interconnected by bars, where the reentrants 30a can be easily formed.
Patent JP-H0738050-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ANDO SATOYUKI
IPC: H01L23/50
Filed: 1993-07-16
Abstract: PURPOSE:To form an inner lead for internal wiring which does not need the margin of lamination of an LOC structure of tape and stands isolated on the tape at the same time with an inner lead for external lead out. CONSTITUTION:An inner lead 11 is external lead out, and the end of which is fixed with an insulating tape 2, and the other end of which is led out of the insulating tape 2. Moreover, an inner lead 12 is for internal lead out, and it is fixed, being individually isolated on the insulating tape 2. The insulating tape 2 where both inner leads are united is fixed to the surface of a semiconductor chip 3, and the inner leads 11 and 12 and each electrode pad 4 on the semiconductor chip 3 are connected with each other by bonding wires 5. In this invention, the insulating tape is stuck to the lead frame before completion of processing, and then the inner lead and the insulating tape are struck integrally.
Patent JP-S6068153-A (JP)
Title: Device for recovering sprue or the like in pouring line
Inventor: ARAKANE MASAHIRO
IPC: B22D47/00
Filed: 1983-09-23
Abstract: PURPOSE:To improve working efficiency of a pouring line by disposing successively respective devices for gate breaking, mold sand digging and sprue removal between a pouring station and a knock-out station of a pouring line thereby recovering the sprues, etc. from casting molds during conveyance and decreasing the operation for knock-out. CONSTITUTION:A gate breaking unit 6 which acts impact force or pressing force to sprues, a sand cut unit 7 which is provided freely liftably cutters for digging the mold sand on the sprue side to a prescribed depth and a sprue removal unit 8 which is provided with sprue clampers freely liftably and freely movably toward the line side from above the line are successively disposed between a pouring station 5 and a knock-out station 9 of a pouring line 1 in which casting molds 2, 2A are intermittently conveyed. The sprues, etc. which are waste materials are thus recovered in the time required for solidifying and conveying of castings.
Patent JP-S57100734-A (JP)
Title: Etching method for semiconductor substrate
Inventor: KODAMA SHIGEO
IPC: H01L21/306
Filed: 1980-12-15
Abstract: PURPOSE:To form recess regions of different depth on the same substrate by utilizing the difference of etching rate between the substrate and the mask with the etchant. CONSTITUTION:A silicon dioxide film 2 is formed on a silicon substrate 1, the silicon dioxide film of shallow recess region is removed, the silicon dioxide film 4 is formed in a thickness of 600mum at the part 3, a region 5 removed with the silicon dioxide film of the deep recess region is formed by etching, the substrate 1 and the silicon dioxide becoming mask materials start etching with an etchant for simultaneously etching both, the etching is continued until the film 4 of shallow recess region is removed, the depth of the deep region becomes 25mum, the etching is further proceeded, and is stopped when the depth of the shallow region 8 becomes 15mum, and then the depth of the deep recess region 6 becomes 40mum.
Patent JP-H0465586-A (JP)
Title: Dyeing of conjugate structure
Inventor: TAKEDA SHUNEI
IPC: D06P5/10
Filed: 1990-07-03
Abstract: PURPOSE:To obtain the title dyed material having uniformity and excellent fastness, by dyeing a conjugate yarn structure containing polyester-based yarn and polyamide-based yarn in the dyeing bath using both disperse dye and specific dye to stand reducing cleaning by one-bath dyeing and reducing and cleaning under an acidic condition. CONSTITUTION:In dyeing a conjugate yarn structure comprising polyester-based yarn and polyamide-based yarn, the structure is dyed in a dyeing solution in the same bath using both disperse dye and dye having >=70% durability of reducing cleaning and containing sodium sulfonate group in the structure of dye by one-bath dyeing, reduced and cleaned under an acidic condition to give a high-quality dyed material having excellent fastness of dyeing uniformly by one bath.
Patent JP-H1021288-A (JP)
Title: Design supporting system of water feeding device and its device
Inventor: RIYOU GIYOUKEI
IPC: E03B1/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To make the arithmetic result precise by allowing an arithmetic processing means to process the reading of the hydraulic gradient from an official flow rate table so as to completely eliminate a reading error. SOLUTION: A set processing means 3 executes the set processing of data of designing contents in the case of simulation from inputted design data from an input/output processor 2 and the writing processing of design content data to a main storage means 6. On the other hand, an arithmetic processing means 5 executes a prescribed arithmetic processing according to a processing procedure stored in the means 6 based on data set by the means 3 and a drawing processing means 4 and data inputted from the processor 2. Then, a drawing processing is executed to draw a piping state in a room, to input the length of pipes, to set a flow rate and to set the length of pipes outside of the room.  Relating to the drawing of the piping state in this drawing processing, a drawing showing the piping state in the room is prepared on a display by starting the means 4 successively after key operation on a primary picture.
Patent JP-S6239507-A (JP)
Title: Cosmetic for keeping skin in good state
Inventor: KOYAMA TAKAHIRO
IPC: A61K8/00
Filed: 1985-08-13
Abstract: PURPOSE:To titled cosmetic easily miscible with effete matter and stains, capable of rubbing them of easily, not providing the skin with irritation, having improved safety, obtained by blending a microfibrillated cellulose with a water- soluble high polymer. CONSTITUTION:A cosmetic for keeping the skin in good state obtained by blending a microfibrillated cellulose (pulp fiber is beaten in slurry state to give the cellulose wherein application of strong shear force changes fine structure of cellulose fiber of pulp and fibrillates finely the cellulose fiber) and a water-soluble high polymer (e.g., sodium carboxymethyl cellulose, sodium alginate, etc.,) as essential components preferably in a creamy state, emulsion or gel state. Especially selection of sodium carboxymethyl cellulose having >=2.0 etherification degree as the water-soluble high polymer provides smooth, easily usable spread and improved dispersion stability.
Patent JP-H0845122-A (JP)
Title: Recording medium and recording method
Inventor: MOTOMA NOBUHIRO
IPC: G11B9/08
Filed: 1994-07-28
Abstract: PURPOSE:To stabilize at room temp. and to improve controllability by forming a recording layer having a domain structure on an insulating layer on a base conductive layer. CONSTITUTION:An insulating layer of a SiO2, film 2 having 20nm thickness is formed by thermal oxidation method on the surface of a p-Si substrate 1 having 1omegacm resistivity. After the film 2 on the back of the substrate 1 is removed, Cr of 2.5nm thickness and Au of 50nm thickness are successively formed by vapor deposition to form a base electrode 3. After heat treatment, the substrate is left to stand, under saturated vapor pressure of hexamethyl disilazane for three days to make the film 2 on the substrate 1 surface hydrophobic. Diamine is vapor deposited on the film 2 on the substrate 1 thus formed to form a recording layer 4 having a domain structure. Voltage Vtip is impressed on an AFM probe electrode 12 and the probe is brought into contact with the diamine domain for about 1sec to inject electric charges for writing. Reading is performed by keeping the probe in 10nm distance from the domain and impressing AC voltage on the probe to evaluate the surface potential. By this method, single charges can be injected and detected in the layer 4 with good controllability even at room temp. and a recording state according to charge numbers can be set, and the operation can be stabilized.
Patent JP-H1069743-A (JP)
Title: Magnetic disk device
Inventor: WAKITA MASANORI
IPC: G11B21/12
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the spacing between a gimbal spring and cover member and to make a device thinner by controlling an arm to rotate upward with the cover member in the unloading position in a magnetic disk device. SOLUTION: The arm 3 is rotated around a rotating axis 9 counterclockwise in accordance with the rise of a cartridge 6, and the spacer 26 fixed to the tip end opposite to the side installing the magnetic head 4 to the gimbal spring 20 is abutted to the cover 8. The arm 3 is successively rotated, the spring 20 is elastically deformed until the head 4 is in a horizontal state, and the interval enough to insert and draw the cartridge 6 is provided between the upper and lower heads 4, 5. Therefore, the spacing HI between the upper surface of the cartridge 6 and the cover 8 is reduced by the elastic deformation of the spring 20 in a floppy disk drive FDD. Also, the arm 3 is prevented from the vibration due to rotation even though a shock is added to the device in order to control the rotation of the arm 3 when unloading.
Patent JP-H0622213-A (JP)
Title: Moving picture filter
Inventor: TAKANO EIJI
IPC: H04N5/44
Filed: 1992-07-03
Abstract: PURPOSE:To prevent deterioration in the spatial resolution when the high frequency component of a picture signal in a time base direction is eliminated. CONSTITUTION:The filter is provided with means 1-3, 4 extracting nXn small areas having the same center pixel of a preceding frame and a current frame, means 5, 6 and 7 calculating a derivative and a correlation value relating to two small areas and means 8, 9 using the calculation result to discriminate the derivative of a picture and to implement filtering. Thus, the S/N is improved without causing the image flow even against an object at a fast moving speed.
Patent JP-S6333322-A (JP)
Title: Body odor eliminating agent
Inventor: KUMASAKA SADAO
IPC: A61K8/33
Filed: 1986-07-28
Abstract: PURPOSE:A body odor eliminating agent readily usable at any time, effective for removing various kinds of body odor, obtained by blending tocopheryl acetate with paraben, cetanol, etc. CONSTITUTION:Tocopheryl acetate is blended with paraben cetanol, oaryzaol, stearyl alcohok, stearyl glycyrrhetinate and, if necessary, propylene glycol, sodium ion water, various kinds of perfume. The agent shows excellent effects on elimination of smell such as smell of sweat, body odor, protein or urea decomposing smell, e.g. fish smell, etc., maintains its effects >=1 week in winter and about 5 days in summer.
Patent JP-S6422828-A (JP)
Title: Production of chloropropenes
Inventor: OOUCHI AKIHIKO
IPC: C07C21/04
Filed: 1987-07-17
Abstract: PURPOSE:To selectively obtain the aimed compound at a lower temperature compared with a conventional method without causing any problem such as coking, by subjecting 1,2-dichloropropane to dehydrochlorination reaction under light irradiation in production of chloropropenes by the above-mentioned reaction. CONSTITUTION:1,2-Dichloropropane is subjected to dehydrochlorination reaction under light irradiation, preferably under laser beam irradiation at >=300 deg.C, preferably 360-600 deg.C to selectively provide the aimed chloropropenes at lower temperature area compared with a conventional and thermal chain reaction. When light irradiation is carried out at >=400 deg.C, 3-chloropropene is selectively obtained. Moreover, also in relatively higher temperature area, coking, further clogging to a reactor can be avoided and great saving of energy is practiced.
Patent JP-H0914052-A (JP)
Title: Distributing method of fuel into gas-turbine engine
Inventor: TOOMASU AARU KUREMENTSU
IPC: F23R3/20
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To allow high temperature, minimize pressure drop generated in an augmenter and distribute fuel uniformly in the circumferential direction even under the change of an environmental state in a method of distributing fuel into an augmenter for a gas turbine engine. SOLUTION: Each vane 38 of an augmenter has a plurality of fuel holes 44 and pressurized gas holes 46. The pressurized gas holes 46 are positioned frontward adjacently to the fuel holes 44. A fuel distributor 54 is provided in the vane 38, and fuel 19 led into the distributor 54 flows to a passage of center gas flow 20 vertically to this passage. Gas 22 led into the vane 38 at higher pressure than the pressure of the center gas flow 20 flows to the center gas flow passage vertically to this passage. When the augmenter demands, the fuel 19 is led into the fuel distributor 54, and the pressurized gas 22 flowing into the center gas flow passage in front of the fuel 19 generates low speed wake so as to circumferentially distribute the fuel 19.
Patent JP-H0926165-A (JP)
Title: Liquid fuel supplying device
Inventor: KUROSAWA HIRONOBU
IPC: F23N1/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To enable an operation of a pump to be controlled so as to prevent liquid fuel from being overflown from a storing tank even in the case where a certain disadvantage may occur in a liquid level sensor. SOLUTION: A control section 11 for performing an operation control of a pump is provided with a continuous driving limiting section 13 having a timer 14 for limiting a continuous driving time of the pump and a pump stopping section 15. The pump is driven when a liquid level sensor reaches a lower limit of liquid fuel surface in a storing tank and stopped by the pump stopping section 15 when a predetermined time elapses from a time in which an output of the liquid level sensor becomes a specified output. This predetermined time is defined as a time in which liquid fuel is not overflown even in the case where flowing-out of the storing tank is not found at all in response to a capacity of the storing tank and ta capability of the pump.
Patent JP-H0227420-A (JP)
Title: Three-dimensional coordinate input controller and three-dimensional coordinates inputting method
Inventor: TAKEMURA HARUO
IPC: G06F3/0338
Filed: 1988-07-15
Abstract: PURPOSE:To input the three-dimensional coordinate with high accuracy and at high speed by providing a handle to be operated, a three-dimensional coordinate detecting means, an arm mechanism to hold the handle and a coordinate converting means. CONSTITUTION:When a handle 70 is operated, a three-dimensional coordinate detecting device 110 detects the three-dimensional coordinates based on the detecting output of a magnetic field detecting coil 40 and supplies them to a main control device 130. The main control device 130 converts the three-dimensional coordinates outputted from the three-dimensional coordinate detecting device 110 to the coordinates in a three-dimensional picture data base 180 with a coordinate converting part 120. Based on the three-dimensional picture data converted by the coordinate converting part 120 and the picture data outputted form the three-dimensional picture data base 180, a stereoscopic picture generating device 140 generates a right and left picture pair so as to be able to see stereoscopically a three-dimensional coordinate object image and an index picture. Thus, since the three-dimensional coordinate input control device is constituted of the handle, the three-dimensional coordinate detecting means, and the arm mechanism and the coordinate converting means, the three-dimensional coordinates can be inputted with high accuracy and at high speed.