baber/WOPTO huggingface dataset:
Patent JP-H06154970-A (JP)
Title: Device for inserting immersion nozzle
Inventor: IMANAKA KAZUO
IPC: B22D41/56
Filed: 1992-11-19
Abstract: PURPOSE:To provide an immersion nozzle inserting device, by which the fitting of the immersion nozzle is facilitated and the immersion nozzle can surely be fitted without any trouble, such as the development of gap, uneven sticking of mortar, at the time of fitting the immersion nozzle to a tundish. CONSTITUTION:In this device, an immersion nozzle laying table 7 enabling laying of a supporting base 15 for supporting the immersion nozzle 6, a posture control device 8 supporting the immersion nozzle laying table 7 on a common carriage 3 and enabling the correction of position in a plane in the immersion nozzle laying table 7 and the correction of inclining angle and centering mechanism 9 positioning the immersion nozzle laying table 7 so that the center of a tuyere inserting the immersion nozzle 6 arranged at the bottom part of a tundish becomes the aimed position. By this method, the immersion nozzle can smoothly be fitted.
Patent JP-H04202282-A (JP)
Title: Ultraviolet-absorbing composition
Inventor: SATO TATSUO
IPC: B65D1/02
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the title composition improved in the persistence of an ultraviolet-screening effect and useful for, e.g. containers of cosmetics and drugs by incorporating hexagonal zinc oxide having a specified particle diameter into a synthetic resin. CONSTITUTION:A synthetic resin (e.g. polyethylene terephthalate) is mixed with 0.1-1.0wt.% hexagonal zinc oxide having a particle diameter of 0.005-0.02mum to give the title composition.
Patent JP-H03191312-A (JP)
Title: Endoscope device
Inventor: TANAKA YASUTO
IPC: G02B23/24
Filed: 1989-12-20
Abstract: PURPOSE:To accurately obtain the depth or position of damage (flaw) by provid ing plural flaw detection members or flaw detection members and a supporting member for an insertion part on the insertion part at specific intervals. CONSTITUTION:The flaw detection members 20a and 20b or flaw detection members 20a and 20b and the supporting member for the insertion part 7 are provided on the specific intervals. Then curvature is provided between the flaw detection members 20a and 20b, or flaw detection members 20a and 20b and supporting member and the flaw detection members 20a and 20b are held stably in the sample. Namely, a tip part 10 as the insertion part tip side and the play parts of a curved part 11 and a flexible tube part 12 in a conduit 30 are suppressed by the contact between the inside of the conduit 30 and EC coils 20a and 20b or tip part 10 by the curvature of the curvature part 10 to stabilize the EC coils 20a and 20b in the conduit 30. Consequently, the depth or position of the damage (flaw) can accurately be obtained.
Patent JP-H08245441-A (JP)
Title: Liquid crystal compound containing fluoro-substituted alkyl group and liquid crystal composition
Inventor: HASEBA YASUHIRO
IPC: C07C23/18
Filed: 1995-12-20
Abstract: PURPOSE: To obtain an electrochemically stable liquid crystal compound large in Δε value, and highly compatible with existing liquid crystal compounds, to obtain a liquid crystal composition containing this compound, and to obtain a liquid crystal display element using this composition. CONSTITUTION: This liquid crystal compound is expressed by general formula F-(CH)n -E-(CH2 CH2 )k -G-(CH2 CH2 )l -L-(CH2 CH2 )m (n is an integer of 1 10; k, l and m are each an integer of 0-2; ring E is 1,4-cyclohexylene group or 1,4- phenylene group where at least one hydrogen atom on the six-membered ring may be substituted with fluorine atom; G and L are each a covalent bond, or 1,4-cyclohexylene group or 1,4-phenylene group where at least one hydrogen atom on the six-membered ring may be substituted with fluorine atom; ring Z is (F-substituted) 1,4-phenylene group; Q is a covalent bond or O; Y is a 1-3C fluoroalkyl group or F; when ring E is 1,4-cyclohexylene group and G and/or L is covalent bond(s), (k+l+m)≠0 and when Q is O, Y is not F).
Patent JP-H0774180-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUSHIMA ICHIRO
IPC: H01L21/265
Filed: 1993-12-27
Abstract: PURPOSE:To keep the carrier concentration stable and to form a diffusion layer or a contact which has a low resistance and is a high reliability by a method wherein a region having a group 111 or group V impurity element is formed and then heat-treated at a highest temperature and after that, an average temperature descending speed from the highest temperature to 800 deg.C is set within a specified range. CONSTITUTION:A region having a group III or group V impurity element in the specified concentration is formed and the region us heat-treated and activated. At that time, an average temperature descending speed from a highest temperature to 800 deg.C after the heat treatment is conducted at the highest temperature should be set 1000 deg.C/min. or above and 10000 deg.C/min. or below. For example, boron ions are doped by ion implantation into an n-type silicon substrate 1 and a low-concentration p-type impurity layer 7 is formed in a source.drain region. After that, boron ions are doped by ion implantation again in the surface of the source.drain region 7 and a high-concentration p-type diffusion layer 9 is formed. After that, heat treatment is conducted at 1050 deg.C for one second. In that heat treatment, a temperature ascending and descending speed is set at 1000 deg.C/min.
Patent JP-H01180733-A (JP)
Title: Manufacture of mouth piece for container of drum can and the like
Inventor: TOYODA MASASHI
IPC: B21D51/40
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the product cost by providing a punch die and knockout plate on a press upper die, arranging a forming pad and an external part forming die on a lower die as well and executing the forming of inner and outer diameters in one stage. CONSTITUTION:The intermediate product C having cylindrical part 11 and flange part 13 is formed in advance from a round blank stock by press forming. The press having punch die 24 and knockout plate 27 on an upper die A and equipped with pad die 29 and external part forming die 32 on a lower die B is then prepd. When the upper die A is descended by placing the intermediate product C on a lower die 29, a thick metal part 51, thin metal part 52 and taper part 53 are formed in one stage between the dies 29, 32 at the inside of a cylinder 11 with the plate 27 correctly holding the position of the product C. The majority of the cutting stage is omitted and the material yield is improved, hence the manufacturing cost of a product C' is drastically reduced.
Patent JP-H03194655-A (JP)
Title: Method for accumulating and retrieving similar picture
Inventor: TANABE KATSUYOSHI
IPC: G06F17/30
Filed: 1989-12-25
Abstract: PURPOSE:To attain retrieval which is adjusted to the content of a picture and which is adjusted to the eyesight and the sense of a man by obtaining information which is impervious to express by means of a language from an exemplified picture and area-specifying an accumulation picture which is not apparently similar to the exemplified picture on a characteristic space based on an evaluated scale obtained from plural characteristics and removing the picture. CONSTITUTION:Elements showing the characteristics of respective pictures from plural inputted pictures, a characteristic parameter, a similarity, the similar measure of the whole accumulation picture 14 and an index file 27 are stored. The exemplified picture 34 is inputted from a terminal 3, the picture content to be retrieved is grasped, and space which is effective in the characteristic space constituted by the picture content is precisely converged. Thus, the picture which is not similar to the exemplified picture 34, namely, the picture of a range that cannot be permitted as a candidate picture is specified and removed. Consequently, the picture similar to the content of the exemplified picture 34 is presented from a picture data base to the terminal 3 according to the order of the candidates.
Patent JP-H06189555-A (JP)
Title: Three-value level inverter controller
Inventor: MARUYAMA TAKAHISA
IPC: H02M7/483
Filed: 1992-12-14
Abstract: PURPOSE:To improve reliability in a three-value level inverter controller, by forming a simple structure that protects series connected switching elements from concurrent switching operation even if a direct-shift command from a mode '1' to a mode '-1' is generated. CONSTITUTION:A three-level inverter controller includes a mode direct-shift detecting circuit 18 for detecting the timing when an output of a control command 17 is shifted directly from a mode '1' to a mode '-1' and vice versa, and a mode-'0' inserting circuit 19 for inserting, upon output from that circuit 18, a mode '0' between these shifting modes of the control command 17 during the time (Ts) that is previously set and not less than a minimum feasible time of switching for transistors 2 to 5.
Patent JP-2000160020-A (JP)
Title: Self-curing molding material
Inventor: YAMADA NORIYUKI
IPC: C04B33/13
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material that can be simply and easily molded into a molded article of an optional thickness and uniformity by constituting the material of a water-insoluble, inorganic or organic substance powder and an aqueous solution containing a modified protein having an amino group and an aldehyde. SOLUTION: A molding material comprises 100 pts.wt. water-soluble, inorganic or organic substance powder having an average particle diameter of not greater than 100 μm, an aqueous solution containing 1-15 pts.wt. modified protein having an amino group as a binding and curing agent and 0.02-3 pts.wt. aldehyde such as glutaraldehyde or the like, and a pH adjuster as a component for control of the cure reaction or a clay mineral such as kaolin or the like or a metal oxide such as titanium oxide or the like, and has a slurry concentration of 60-90 wt.%. The molding material is charged into a mold of a predetermined configuration and is self-cured. Thereafter, the cured material is released from the mold, and is heated and dried. Then, it is heated and degreased, and calcined to produce a molding article.  The inorganic powder includes silica powder, alumina powder, a titanium alloy powder or the like, and the organic powder includes a phenol resin powder, an epoxy resin powder, a melamine resin powder or the like.
Patent JP-H03178377-A (JP)
Title: Rotary sorting type huller
Inventor: YAMAMOTO MICHIHIRO
IPC: B02B5/02
Filed: 1990-11-28
Abstract: PURPOSE:To develop stable sorting capacity by arranging a sorting cylinder so that the inside large diameter parts of a pair of the flanges fixed to both ends of the sorting cylinder are held between front and rear drive rollers. CONSTITUTION:A sorting cylinder 5 long in the front and read direction thereof having a large number of pot holes 4 provided to the inner surface thereof, the sorting case 20 provided behind a dehulling apparatus 2 so as to cover the sorting cylinder 5, the receiving trough 26 extending into the sorting cylinder 5 from the front plate 8 on the side near to the dehulling apparatus 2 of the sorting case 20 and four drive rollers 7 supporting both front and rear ends of the sorting cylinder 5 from below are mounted. The sorting cylinder 5 is provided in a freely detachable manner so that it is pulled out from the position of the rear plate 11 on the side remote from the dehulling apparatus 2 of the sorting case 2 when the rear plate 11 is removed. Further, 8 pair of flanges 6 having large diameter parts provided to the opposed insides thereof are fixed to the front and rear outer peripheral parts of the sorting cylinder 5 and arranged so that the large diameter parts are held between front and rear drive rollers 7 from the front and rear. As a result, stable sorting capacity can be developed.
Patent JP-H03195460-A (JP)
Title: Feed for culturing fishes
Inventor: KAMITSUMA MASATOSHI
IPC: A23K1/10
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a feed, excellent in flavor, preservable for a long period, capable of providing rapid growth and useful for culturing freshwater fishes such as eel by adding and blending a specific amount of cereal fats and oils with defatted fish meal. CONSTITUTION:The objective feed obtained by adding and blending 1-30 pts.wt., preferably 10-20 pts.wt. cereal fats and oils (preferably rice bran oil or corn oil) with 100 pts.wt. defatted fish meal.
Patent JP-H02174662-A (JP)
Title: Device for washing vegetable, fruit or the like
Inventor: NAKAJIMA YASUSHI
IPC: A23N12/02
Filed: 1988-12-27
Abstract: PURPOSE:To improve washing ability by providing an air suction device with air suction small holes in a pipe on the suction side of a pump and further a gas-liquid separation vessel and specific fine bubble discharging nozzle in a pipe on the discharge side and circulating water. CONSTITUTION:A pipe 5 on the suction side of a pump 2 is connected to a suction port 3 at the bottom of a washing vessel body 1 and an air suction device 4 having air suction small holes in a constricted part is provided in the pipe 5. A gas-liquid mixer 8 and a gas-liquid separation vessel 10 are provided in a pipe 7 on the suction side of the pump 2 and undissolved air is discharged from an automatic gas discharge valve 9 of the separation vessel 10. A fine bubble discharging nozzle 12 equipped with a safety type valve for keeping the pump discharging pressure constant is simultaneously provided to discharge fine bubbles in the pipe 7 from the nozzle 12 into the body 1.
Patent JP-H01176437-A (JP)
Title: Method for rendering organic substance into fine particles
Inventor: TAUCHI TADAO
IPC: A61J3/02
Filed: 1987-12-29
Abstract: PURPOSE:To reduce average particle diameter and scattering of the diameter for homogenization by spraying an organic substance insoluble in a supercritical fluid into said supercritical fluid, after being dissolved in a solvent soluble in the supercritical fluid. CONSTITUTION:A solvent with an organic substance dissolved therein the sent by a pump 2 from an organic substance dissolution tank 1 to an atomization tank 3. During this time, the solvent is raised in pressure to an atomization pressure by the pump 2 and sprayed into the atomization tank 3 through a supply pipe 4 and nozzle 5, while a supercritical fluid is supplied into the atomization tank 3 through a supply pipe 6. When sprayed into the supercritical fluid in the atomization tank 3, the solvent dissolves in the supercritical fluid and, therefore, the solution concentration becomes higher, resulting in the deposition of the organic substance as fine particles P, which are removed from an outlet 7.
Patent JP-H01176760-A (JP)
Title: Method and device for automatic winding of liner
Inventor: TANAKA TOSHIO
IPC: B65H18/00
Filed: 1987-12-29
Abstract: PURPOSE:To take up a band continuously between liners with a simple mechanism by drawing out the leading edge of line upon clamping, winding fast the leading edge in the condition in pressure contact with a takeup cell, and by performing taking-up of the band between the liners at the same time as taking up. CONSTITUTION:When a sensing device 13 senses the leading edge of a liner L, a rotary guide plate 20 swings and clamps the leading edge, and at the same time, a tension is given to the dangling part of the liner L, and a clamp bar 56 of a transport device 50 and a semi-circular bar 57 are intruded to pinch it. Then the rotary guide plate 20 is opened, and the clamped liner L is passed between guide rolls 28a-28d. The leading edge of the liner L is rotated approx. one turn at a cell 32 inserted to the takeup shaft 31, and an elastic roll 42 presses the liner L. Then the transport device 50 makes opening operation, and the cell 32 rotates to allow the liner L to wind fast, and now a band is sent to between the liners L and taken up together with the liner L. Thus band in roll is prepared.
Patent JP-H01175468-A (JP)
Title: Charge detecting circuit
Inventor: FURUKAWA HIROYUKI
IPC: H04N5/372
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a signal output from which a noise is eliminated by providing a circuit for converting the voltage level of an output of an image pickup element by synchronizing with the transfer clock of a read-out register of the image pickup element, and an integration circuit in front of a sample-hold circuit. CONSTITUTION:In a period of a reset potential 10 of V0, a zero potential and a signal potential are converted to the same potential as the reference potential, and the potential whose absolute value is equal and which has inverted a code, respectively. In the latter half of a period of t0-t1 in which this V1 is allowed to pass through integration circuits 16-18, a switch 19 is turned ON, and the charge of a capacitor 18 is discharged. As a result, an integration circuit output voltage V2 becomes a zero potential. When the switch 19 is OFF, a sample-hold pulse Pb is applied to a sample-hold circuit 7 so that sample-hold can be executed. By said operation, a voltage being proportional to a difference between the reference potential of the image pickup element output V0 and the signal potential is obtained in an output 8, and if a superposed noise is one and the same, a signal which this noise component is eliminated can be fetched.
Patent JP-H11149546-A (JP)
Title: Mechanism for adjusting vibration sensor sensitivity of pedometer
Inventor: HAYASHI MINORU
IPC: G06M3/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for adjusting vibration sensor sensitivity for adjusting counting sensitivity according to the stepped change of a spring load corresponding to a set value changed with constant relation for acceleration generated according to the vertical vibration of the body due to walking. SOLUTION: This device is provided with a spring 4 having a load for allowing an arm 3 rotating with a rotary shaft 2 as a center on a case 1 of a pedometer to float upward between a spring mounting part 10 of the arm 3 and a spring mounting part 9 of the case 1. Then, an upper stopper 5 is provided at the upper part of the arm 3, and an upper switch contact 6 and a lower switch contact 7 are arranged at the lower part of the arm.  Thus, the number of steps can be precisely counted by setting a state in which acceleration is increased or decreased with a constant relation by the stepped adjustment of a spring load by a sensitivity adjusting mechanism even for a spring with load variation against the load set value of the spring 4 with elastic deformation corresponding to the acceleration of the vertical vibration of the human body due to walking, and adjusting it to target counting sensitivity.
Patent JP-H10169113-A (JP)
Title: Roof light
Inventor: GOKAN SATOSHI
IPC: E06B3/54
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a roof light capable of promoting cut-off efficiency and work efficiency in a construction site. SOLUTION: A roof light 10 is constituted of a plurality of unit frames 11 and glass panels 14 fitted between a plurality of unit frames 11 at a job site, a pair of longitudinal frame members 15 arranged in parallel along drainage slope and, at the same time, glass panels 19 fitted into the unit frames 11 are produced in a plant. By the constitution, the unit frames 11 in the direction of the drainage slope can shorten a horizontal joint to promote cut-off efficiency since the ends of the longitudinal frame members 15 are connected to each other. Since the unit frames 11 are produced in the plant, in the construction site, after the unit frames 11 are arranged, the glass panels 14 can be only fitted into them, and work efficiency can be also promoted in the construction site.
Patent JP-H03192730-A (JP)
Title: Manufacture of thin film transistor array of active matrix diaplay
Inventor: NAKATANI NORIO
IPC: H01L21/336
Filed: 1989-12-21
Abstract: PURPOSE:To enable an active matrix display in high opening ratio and high precision to be manufactured by a method wherein semiconductor films and a transparent conductive film are patterned by selfmatching process using the rear exposure while a drain wiring is liftoff formed using resist for the display electrode patterning process. CONSTITUTION:Multiple gate wirings 20 comprising an opaque metal are formed on a transparent substrate 1; after laminately forming a phototransmitting gate insulating film 3, transparent conductive films S4, S5 are formed into films; resist R1 in inverse pattern of the gate wirings 20 are left by the rear exposure using the gate wirings 20 as masks on the surfaces of the transparent films S4, S5 coated with the resist R1. Next, the transparent conductive films S4, S5 are patterned to be isolated along the gate wirings 20 using the remaining resist R1 as a mask to be coated with resist R2 repeatedly; resist 3 on the positions excluding the drain wiring position is left by exposure process; a conductive transparent film C6 is patterned to be isolated along the drain wiring using the resist R3 as a mask. Through these procedures, a semiconductor film 4 and the transparent conductive film C6 can be formed in offset state with high precision respectively on the gate electrode 2 and the gate wirings 20.
Patent JP-H07202702-A (JP)
Title: D/a conversion circuit
Inventor: MIZUKAMI TAKUJI
IPC: H03M1/82
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a highly precision D/A conversion circuit in which the response and the stability are established in a compatible way. CONSTITUTION:A pulse signal generating circuit 21 generates a PWM signal proportional to a received digital value for a prescribed period. When a pulse of the PWM signal is received at a charging input terminal, a 1st peak hold circuit 22 is charged by said PWM signal as a power supply and holds a peak level of the charged voltage and discharged when a succeeding pulse is given to a discharge input terminal. The charging, peak holding and discharging are repeated alternately. A 2nd peak hold circuit 23 repeats alternately the charging, peak holding, discharging of the PWM signal alternately but implements the process in a reverse timing to that of the 1st peak hold circuit 22. A switch circuit 24 selects a holding output voltage of the 1st peak hold circuit 22 and the 2nd peak hold circuit 23 to provide an output of the selected voltage as an analog voltage.
Patent JP-H11166491-A (JP)
Title: Scroll compressor
Inventor: MASUMOTO KOJI
IPC: F04C18/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor of high reliability which prevents a main shaft bearing part from abnormal wear, seizure, etc., even in the case where any foreign matter or a gas-state refrigerant bites into between the bearing part of a main frame and a cylindrical bushing and a lubricating oil exhausted condition arises for a short time. SOLUTION: A scroll compressor has an oil groove formed at the peripheral surface of a cylindrical bushing 33 and in communication with the second oil supply hole 33a, wherein the oil groove consists of the first oil groove 33b formed by notching the peripheral surface of the bushing 33 in a position including the opening of the second oil supply hole 33a in the condition that the upper and lower parts in axial direction of the peripheral surface of the bushing 33 are left and the second oil groove which puts the upstream end in rotating direction of a crank shaft 3 in the first oil groove in communication with the internal space 6e of the main frame 6 situated over the bushing 33.