baber/WOPTO huggingface dataset:
Patent JP-S6479166-A (JP)
Title: Isolation of liquiritin
Inventor: HAYASHI YOSHIO
IPC: C07H1/08
Filed: 1987-09-21
Abstract: PURPOSE:To obtain liquiritin as an active ingredient of licorice, by removing the solvent from the licorice extract with hot methanol, conducting distribution extraction of the residue with water and n-butanol, concentrating the n-butanol layer and removing insolubles by dissolving it in hot water. CONSTITUTION:Licorice is extracted with methanol or ethanol under reflux, then the solvent is distilled off at temperature lower 60 deg.C, the concentrate is subjected to distribution extraction using water and n-butanol at room temperature. The distribution extraction is conducted by dissolving the concentration in 5-10 fold weight of water, adding an equal or more amount, based on the water, of n-butanol which is saturated with water, mixing and settling the mixture. The collected n-butanol layer is washed with water, concentrated, dissolved in hot water to remove the insolubles. The filtrate is concentrated, the concentrate is allowed to stand and remove the insolubles. Then, the residue is dissolved in hot water, then cooled down by standing. The precipitate is recrystallized from aqueous lower alcohol to give liquiritin of the formula (R is glucosyl).
Patent JP-H0551228-A (JP)
Title: Controlling method for dimension of glass tube
Inventor: AOKI SHIGEAKI
IPC: C03B17/04
Filed: 1991-08-22
Abstract: PURPOSE:To rapidly and accurately control the diameter of a glass tube in a molding stage necessitating dead time with good reproducibility. CONSTITUTION:In a learning stage (steps S1-S4), a tube diameter measured at a certain point of time is compared with the tube diameter at this point of time which has been estimated by a model formula of the molding process of a glass tube. The model formula having the high degree of assurance is obtained by compensating both dead time and molding characteristics in the model formula so that the error is reduced. In an estimating stage (steps S5, 86), process behavior concretely dead time and the tube diameter of the future are predicted by using the model formula obtained in the learning stage. In the controlling stage (steps S7-S9), the deviation of both the target value of the tube diameter and the estimated value of the pipe diameter obtained in the estimating stage is calculated. Manipulated variable (regulating amount of blow pressure) necessary to reduce this deviation is decided.
Patent JP-H1056862-A (JP)
Title: Grading device for threshing
Inventor: MIZUKURA TAIJI
IPC: A01F12/32
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a grading device for threshing, capable of improving workability and grading precision by disposing an automatic mode control means for correcting the aperture of a chaff sieve on the basis of the amount of treated grains on a vibrating and grading board. SOLUTION: This grading device for threshing is provided with an automatic mode control means for setting the standard aperture of the chaff sieve 29 of a vibrating and grading board on the basis of the amount of discharged straws and for correcting the aperture of the chaff sieve on the basis of the amount of the treated grains on the vibrating and grading board. The grading device is preferably further provided with a reaping-finishing mode control means for increasing the aperture of the chaff sieve 29 at a reaping-finished time and with automatic mode-switching means 87, 89, 90, 91 for switching the automatic mode and the reaping-finishing mode.
Patent JP-H0551096-A (JP)
Title: Oil filling
Inventor: INOUE ROKURO
IPC: B67D7/38
Filed: 1991-08-22
Abstract: PURPOSE:To prevent damages from occurring to an oil filling hose and to improve external appearance of a service station by a method wherein a part of the oil filling hose that slackens when a fuel service nozzle of the hose is hung in storing the oil filling hose into a housing can be housed as well in the housing. CONSTITUTION:This apparatus is equipped with a oil filling hose housing mechanism, for which a mobile pulley 6 that is capable of ascending and descending is provided in a housing 7a and the oil filling hose 5 is wound at its middle round the mobile pulley 6. The mobile pulley 6 is installed at a distance from a port 12 from which the oil filling hose 5 is drawn out, so that the lowermost part of a slackened part 5a of the oil filling hose 5 that slackens when a fuel service nozzle 4 is hung up with a nozzle holder 11 can be housed as well in the housing 7a.
Patent JP-S6299328-A (JP)
Inventor: YUUJIIN ROBAATSU
IPC: A61P25/28
Filed: 1985-10-22
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-S59116675-A (JP)
Title: Supporting device of photoconductive photosensitive drum
Inventor: YURUGEN HERINGU
IPC: G03G21/00
Filed: 1983-12-17
Abstract: PURPOSE:To enable a lock lever to access a photosensitive body easily when the photosensitive body is attached or detached by supporting the photosensitive body with the lock lever which has an eccentric face in one end and is supported turnably to form the front edge of the lock lever as a sliding guide path for leading-out of the photosensitive body. CONSTITUTION:A downward inclined aperture part 15 is formed in a supporting through 13 which is fixed to a pair of side wall supporting the photosensitive body 1. The lock lever 16 is supported by a turning shaft 19, and an eccentric face 30 is formed in a lock end 29. The lock lever 16 is used as a guide member for attachment and detachment of the photosensitive body 1, and a shaft part 5 of the photosensitive body 1 is slided upward along a front edge 34 of the lever 16 to insert it to the aperture part 15, and to fix the shaft part 5 to a prescribed position by the eccentric end face 30. Consequently, the photosensitive body is attached and detached easily because the lock lever 16 is used as the guide member for the attachment and detachment of the photosensitive body.
Patent JP-H03101455-A (JP)
Title: Call state identification system in communication controller
Inventor: YOSHIMOTO KAZUMASU
IPC: H04M1/27
Filed: 1989-09-14
Abstract: PURPOSE:To improve the function of a communication system by using an audible tone detection circuit only generating an interrupt through the detection of an audible tone and capable of interrupt release input for the hardware and using the software timer means. CONSTITUTION:A communication controller 2 is provided with an automatic dialer 1, an audible tone detection circuit 3, 1st-4th software timer means 4-7. The hardware for identifying a call state is only an audible tone detection circuit 3, and a counter circuit, a register and a count comparing circuit having been required conventionally are not necessary. The audible tone detection circuit 3 receives a signal from an exchange via a line and sets an interrupt signal to each software timer means in response to the leading of the audible tone signal. Then the load of the hardware is relieved and the software coping flexibly with the system whose audible tone period is different is used, then efficient and sure call state identification is attained.
Patent JP-H0982525-A (JP)
Title: Planar inductor and electronic component with planar inductor
Inventor: NISHIJIMA KAZUO
IPC: H01F27/29
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a planar inductor mounted stably with stable performance, and an electronic component with the planar inductor. SOLUTION: In an inductor 11, each magnetic film is provided on both sides of coils 111 and 112 with an insulating film in between, and each electrode pad 111a, 111b, 112a or 112b connected to each coil end has a conductive projected part 12. The inductor 11 is put on wirings 15 and 16 on a board 14 and the conductive projected part 12 on the electrode pads 11a and 11b is connected directly to the wiring 15, while the projected part 12 on the electrode pads 12a and 12b is connected directly to the wiring 16.
Patent JP-H04116004-A (JP)
Title: Rotary shelf with working indication display device
Inventor: KANEDA YOSHIHIRO
IPC: B65G1/137
Filed: 1990-09-06
Abstract: PURPOSE:To improve the working efficiency by providing working openings for the first tray and the second tray in line at a working position for loading and unloading in the circulating passage of a rotary shelf, and installing working indication display devices for respective load receiving parts of trays in the openings respectively. CONSTITUTION:When an objective tray stops at a working position 10, two upper and lower trays 3a, 3b stop, facing working openings 8 so as to carry out work through the working openings 8. Besides, loading and unloading work position and quantity for all load receiving parts 13 of the respective trays 3a, 3b are indicated on working indication display means 16, 17 and quantity indicators 20, 24. Therefore, when work for the called tray 3a and work for the tray 3b are indicated, an operator carries out both the work. After the completion of the work, push-button switches 19, 25 are depressed to turn off indication.
Patent JP-S63170307-A (JP)
Title: Bond-inducing composition
Inventor: RAASU HANMARUSUTORIYOOMU
IPC: A61K6/00
Filed: 1987-09-24
Abstract: A composition for use in inducing binding between parts of living mineralized tissue by regeneration of mineralized tissue on at least one of the parts, characterized in that it contains as an active constituent a precursor to dental enamel, so called enamel matrix; process for inducing binding between parts of mineralized tissue using such composition.
Patent JP-H04117216-A (JP)
Title: Mower
Inventor: OKAZAKI TOSHINORI
IPC: A01D34/76
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a mower having lowered deck and a thin structure by placing a mowed grass transfer path at the front circumference of a mower deck covering the rotary blade at the lower end of a mowing blade shaft, forming a transmission recess at the upper side of the rear part and stretching a transmission belt between mowing blade shafts protruded upward from the bearings on the recess. CONSTITUTION:The objective mower to be attached to the bottom part of a tractor has the following structure. A collecting and transferring path 4 of mowed grass is formed at the front circumference of a mower deck 3 covering over a rotary blade 2 attached to a rotary mowing blade shaft 1. A transmission recess 8 to hold a transmission belt 7 is formed on the upper part at the back of the mower deck 3 in a state extending from the mowing blade shaft 1 to the driving shaft 6 of a transmission case 5 placed at a side of the rear part. Bearing members 9 supporting the upper part of the mowing blade shaft 1 are attached to both ends of the transmission recess 8 and a transmission belt 10 is stretched between the mowing blade shafts 1 protruded upward from the bearing members 9. The height of the mower deck 3 is decreased and the thickness of the mower is reduced by this structure.
Patent JP-2000064702-A (JP)
Title: Room structure
Inventor: YASUI TOSHIO
IPC: E04B2/74
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a room structure, in which the inside of a house can be partitioned in conformity with application and which has a screen capable of sufficiently taking in daylighting from a partitioned adjoining room in a manner that the screen can be opened and closed. SOLUTION: A lower rail 14 is installed to a floor material 15 in a house while an upper rail 16 is mounted on a ceiling material 17 at a place just above the lower rail 14. A screen 1 consisting of a frame body 2, etc., having a semitransparent board 11 is disposed slidably between the lower rail 14 and the upper rail 16, the inside of the house is partitioned in a manner that the inside of the house can be opened and closed by sliding the screen 1, and daylighting is carried out under the state, in which the inside of the house is closed by the screen 1.
Patent JP-H08100977-A (JP)
Title: Refrigerator
Inventor: AZUMAGUCHI KEIICHI
IPC: F25D17/04
Filed: 1994-09-30
Abstract: PURPOSE: To uniformly feed the cooled air in the longitudinal direction of a container while the storing space is secured in a refrigerator provided with the pull-out type container which is mounted on a door arranged in the front of the body, and pulled out from the body by pulling the door forward. CONSTITUTION: At least one of side walls 56, 58 of a pull-out type container 50 consists of rise parts 56a, 58a which are erected upward from the bottom surface of the pull-out type container 50 and fold-back parts 60, 62 which are extended outward from the upper end of these rise parts 56a, 58a and folded back downward to form a duct extending in the longitudinal direction in the side walls 56, 58. A plurality of opening holes 64, 66 are continuously provided in the rise parts 56a, 58a in the longitudinal direction, and a cooled air outlet 72 to feed the cooled air to the duct therethrough is arranged rearward of the pull-out type container 50.
Patent JP-S61116993-A (JP)
Title: Speed controller of dc motor
Inventor: YUBA TSUTOMU
IPC: H02P7/295
Filed: 1984-11-12
Abstract: PURPOSE:To enhance the controlling accuracy by inputting the counter electromotive force of a DC motor only when a control rectifier is turned OFF. CONSTITUTION:An error amplifier 2 outputs an error signal between the termi nal voltage of a DC motor M fed through a ripple filter 14 and a reference signal VREF. A sawtooth wave generator 1 outputs a sawtooth wave signal synchronized with a commercial AC power source (e). A trigger signal generator 3 compares a sawtooth wave signal with the error signal and applies a trigger signal to a thyristor Thy. The amplifier 2 largely sets the amplification factor, and the output signal becomes saturated level when the voltage applied to a DC motor M is input, and the counterelectromotive force of the motor M is output as it is when the applied voltage is not input. Thus, the speed can be controlled accurately at high reliability.
Patent JP-H0581081-A (JP)
Title: Program fault detection system
Inventor: MATSUDA MINORU
IPC: G06F11/30
Filed: 1991-09-18
Abstract: PURPOSE:To more securely detect a program fault accompanied by the infinite loop of a program and the like in an electronic exchange loading such a CPU system. CONSTITUTION:In a program fault detection system which has the CPU system having plural interruption levels and which periodically resets a watch dog timer 104 using one of the interruption levels, a mechanism which counts time when a system comes to a wait state by using a lowest-order interruption level as the interruption level that periodically resets the watch dog timer 104 or without depending on interruption and which is periodically started at every prescribed counting is provided, and the watch dog timer 104 is reset by the mechanism concerned.
Patent JP-2000067342-A (JP)
Title: Fire detector
Inventor: NEMOTO MASAHIKO
IPC: G08B17/12
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To distinguish a flame from the reflection of the flame included in monitoring images and to surely detect a fire source. SOLUTION: To a two-dimensional image pickup part 1 for photographing the monitoring image of the flame 9 by the fire of a monitoring range 16, a linear polarizing filter 2 for transmitting the light components of a matched polarization direction from the monitoring range 16 and attenuating the light component of a non-matched polarization direction and making it incident on the two-dimensional image pickup part 1 is provided, and is rotated by a polarizing filter rotation part 3. An image processing part 5 stores plural monitoring images photographed in the two-dimensional image pickup part 1 for every rotation of the linear polarizing filter and judges the image of the flame without change in brightness during one rotation of the filter is judged as the fire source by the comparison of the plural monitoring images.
Patent JP-S6296951-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIKI AKIRA
IPC: G03G5/08
Filed: 1985-10-24
Abstract: PURPOSE:To obtain the titled body having an improved anti-environment property by composing a photoconductive layer of a laminate comprising the 1st layer made of an n-type amorphous silicon contg. a hydrogen atom, and the 2nd layer made of the microcrystalline silicon or the amorphous silicon contg. the hydrogen atom. CONSTITUTION:A whole or a part range of the photoconductive layer 31 is composed of the n-type amorphous silicon (a-Si), the laminate made of the n-type a-Si and the a-Si of the intrinsic semiconductor (i-type), the laminate made of the n-type a-Si and the microcrystalline silicon or the laminate made of the n-type a-Si and the a-Si contg. at least one kind element selected from a carbon, an oxygen and a nitrogen atoms. In the titled body of a functional partition type, the n-type a-Si is used to the electrostatic charge generating layer. The n-type a-Si is composed of the a-Si doped with an element belonging to the group V elements of the periodic table, such as N, P, As, Sb and Bi, etc. Thus, the titled body having the improved anti-environment property is obtd.
Patent JP-H0687159-A (JP)
Title: Production of heat-shrinkable packaging film
Inventor: YOSHII NAOHARU
IPC: B65D65/40
Filed: 1992-09-07
Abstract: PURPOSE:To perform a heat-shrinkable package having no possibility of pinholing and a superior tightness in a wide packaging temperature range by a method wherein a composition of a branched polyethylene and a linear polyethylene or the like is formed into a film by an inflation method in which an external cooling is used concurrently with an internal cooling. CONSTITUTION:By an inflation method in which an external cooling is used concurrently with internal cooling, a composition of a branched polyethylene and linear polyethylene, a composition of an ethylene-vinyl acetate copolymer and linear polyethylene, or a composition of a branched polyethylene, ethylene- vinyl acetate copolymer and linear polymethylene is formed into a film. In addition, the inflation method ensures a high-speed molding by externally cooling a melt resin delivered from a die by a cooling medium, such as air or water, and further positively lowering a temperature inside a bubble 1 differently from a normal method, therefore realizing a heat-shrinkable package having no possibility of formation of pinholes or other trouble and a superior tightness in a wide packaging temperature range.
Patent JP-H0576296-A (JP)
Title: Production of packaged instantly cookable rice and its apparatus
Inventor: HOSOYAMA HIROSHI
IPC: A23L7/10
Filed: 1991-09-18
Abstract: PURPOSE:To suppress proliferation of microorganisms and obtain the subject cooked rice excellent in springiness, taste, aroma and gloss by washing raw rice with specific water containing fine bubbles, treating the washed rice with a chemical, dehydrating the treated rice, packaging the dehydrated rice and thermally sterilizing the packaged rice. CONSTITUTION:Air subjected to germ-free treatment is mixed with moderately heated pure water to from water containing fine bubbles. Raw rice is then washed with the resultant water containing the fine bubbles to reduce microorganisms. The obtained rice is further treated with a chemical such as citric acid, dehydrated and packaged. Thermal sterilization of the packaged rice is repeated several times while changing the heating temperature to afford the objective cooked rice.
Patent JP-S6487182-A (JP)
Title: Reference-attitude compensator for industrial robot
Inventor: MATSUMOTO TADAYUKI
IPC: B25J19/02
Filed: 1987-09-22
Abstract: PURPOSE: To maintain the reference attitude of a robot at all times without being influenced by the installation angle of a robot base when the robot is installed by regulating to constant values the position and angle of a laser beam emission part, slit, light receiving element, mirror, etc. CONSTITUTION: A vertical arm 5 is positioned with an angle ϕ to the horizontal direction and forms an angle θ with respect to a horizontal arm 6, and the center line of the vertical arm 5 and the reference line of a robot base 2 pinch an angle (r) in between. In this condition, a laser beam 25 emitted from a laser beam emission part 14 passes through a slit 15 while part of the beam passes through a half mirror 16 and is received by a light receiving element 17. The remainder is reflected by the half mirror 16, passed through a slit 18, and received by another light receiving element 20. These light receiving elements 17 and 20 send light reception signals to a CPU 23, which on the basis of the given signals, sends to a control board 24 a signal to instruct the motion of a robot 1 so that the robot 1 returns to the original attitude.  As a result, the reference attitudes of all robots belonging to one model can be maintained constant at all times.
Patent JP-H04366363-A (JP)
Title: Cooking method and device using solar heat
Inventor: IYAMA TAKESHI
IPC: F24S20/30
Filed: 1991-06-12
Abstract: PURPOSE:To use solar heat and cook food effectively by taking out steam generated by the central irradiation of solar to a pipe in which water flows from the pipe and communicating the steam heat with a container which houses food. CONSTITUTION:There is installed a reflecting mirror 21 which is parabola- shaped in its cross section and continuous to the cross section in a linear direction or a pipe 1 which allows water to flow to the focal point of a Fresnel lane or its vicinity. A water supply section is installed to the start point of the pipe 1 while a steam take out port 12 is installed to the end point of the pipe. The start point is communicated with the end point so that water may be circulated. The steam generated by the sun light is introduced into a container 4 which houses food 5 from the steam take out port 12 of the pipe so as to boil the food 5.
Patent JP-S6391385-A (JP)
Title: Novel 2-phenylimidazole derivative, production thereof and antiulcer agent containing the same
Inventor: ARAI HEIHACHIRO
IPC: A61P1/04
Filed: 1986-10-07
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are H, halogen, lower alkyl, lower alkoxy, lower alkanoyl, lower alkoxycarbonyl, arylcarbonyl, piperazinyl, piperidino, trifluorometyl, nitro, etc.; R<3>-R<5> are H, halogen, lower alkyl, lower alkoxy, trifluoromethyl, nitro, etc.; X is S or S=0) or its acid addition salt. EXAMPLE:2-[(2-(4-Chlorophenyl)-5-methylimidazol-4-yl)methylthio]benzim idazole. USE:A preventive and remedy for gastric ulcer, duodenal ulcer, gastritis, hyperacidity, Zollinger-Ellison syndrome, etc. PREPARATION:The benzimidazole derivative of formula II is made to react with the 2-phenylimidazole derivative of formula III optionally in the presence of a solvent and a base at a temperature between 0 deg.C and the boiling point of the solvent for 0.5-4hr.
Patent JP-2001048497-A (JP)
Title: Forklift truck
Inventor: TANAKA TATSUNOSUKE
IPC: B66F9/10
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and compact forklift truck capable of substantially expanding and contracting a wheel base in a counter balance type forklift truck. SOLUTION: A forklift truck 1 is provided with a front frame 2 having a pair of right and left outer rails 20, and a rear frame 3 having a pair of right and left inner rails 30 slidably arranged with reference to the outer rails 20. A front wheel 11 and a cargo device 10 are supported by the front frame 2, and a rear wheel 12 and a counter weight 13 are supported by the rear frame 3. The front wheel 11 and the rear wheel 12 are arranged in the outside of the outer rail 20 and the inside of the inner rail 30 respectively, and the outer rail 20 and the inner rail 30 are allowed to slide without interfering in the front wheel 11 and the rear wheel 12.