baber/WOPTO huggingface dataset:
Patent JP-H05194515-A (JP)
Title: Condensed naphthyridine derivative
Inventor: SUZUKI FUMIO
IPC: A61P11/08
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a new condensed naphthyridine having excellently anti- inflammatory action, immune adjusting action, immunoregulatory action and bronchodilatory action and hair nourishing action. CONSTITUTION:A condensed naphthyridine derivative of formula I (R<1> is H, lower alkyl, aralkyl, substituted or non-substituted aryl; R<2> is H, lower alkyl, thienyl, substituted or nonsubstituted aryl, OH or NH2) or its pharmaceutically acceptable salt such as 3, diphenyl-1H-pyrazolo[4,3-c][1,8]naphthyridin-4(5H)-one. A compound of formula Ia (R<2a> is R<2> except OH and NH<2>) among the compound is obtained by reacting a compound of formula III with a compound of formula VI in the presence of an acid catalyst. The compound of formula III is obtained by reacting a compound of formula II with chloroform in an aqueous solution of a strong alkali or reacting the compound of formula II with a compound of formula IV (R<2b> is R<2a> except H) in the presence of Lewis acid or reacting the compound of formula II with a compound of formula V in the presence of a dehydrating condensation agent.
Patent JP-H1143422-A (JP)
Title: Hair cosmetic
Inventor: WATAKI ISAO
IPC: A61K8/73
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic for making thin hair, damaged hair, cut hair, split hair, etc., into normal block hair, suppressing scurf and itch of a scalp, not causing chapped fingers even for business use. SOLUTION: This cosmetic comprises comprises 85-95 wt.% of a chitosan obtained by deacetylating 85-95 wt.% of chitin, 0.3-1.0 wt.% of elastin, 1-10 wt.% of placenta essence, 1-10 wt.% of hyaluronic acid, 1-10 wt.% of collagen and 10-60 wt.% of essence of licorice as a detergent component except water, a cleaning component and a rinse component or except water, the rinse component and a treatment component. The cosmetic utilizes the synergistic effects of these components.
Patent JP-2000018503-A (JP)
Title: Automatic number of operating set control method of boiler
Inventor: TASAKA EIJI
IPC: F22B35/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To permit backup combustion of another boiler quickly without generating any delay of response by a method wherein an abnormal boiler is stopped and the burning rate in the other boiler is changed from a low burning rate into a high burning rate. SOLUTION: A plurality of sets of boilers 1 are installed in parallel and are connected to a steam header 3 through steam pipes 2. A controller for number of operating sets 6 is connected to the controllers 8 of respective boilers 1 through communication lines 7. When an abnormality is generated in either one among the boilers 1, a safety control is operated to stop the abnormal boiler and the information of abnormality generation is transmitted to the number of operating set controller 6. The controller 6 operates the insufficient amount of burning rate due to the generation of the abnormal boiler and outputs the commanding signal of change in burning rate to the other normal boilers so as to supplement the insufficient amount. In this case, changing of a low burning rate boiler into a high burning rate boiler is effected preferentially. When there is no low burning rate boiler, shifting of a boiler under post purge into combustion state is effected next preferentially.
Patent JP-H0251077-A (JP)
Title: Turntable for conveying semiconductor element
Inventor: FUJISHITA TOSHIHIRO
IPC: H01L21/68
Filed: 1988-08-12
Abstract: PURPOSE:To accomplish the replacement of an element inspected with an element yet to be inspected by only one operation of a handler by arranging a plurality of stages to carry semiconductor elements yet to be inspected placed on the circumference of a turntable at an equal interval. CONSTITUTION:A shuttle stage 6 reciprocates in the direction of the arrow 8 to be transferred to another conveying device and further moved in the direction of the arrow 4c to be carried onto a stage 3 for measuring elements. Then, an element 10 inspected is chucked with a handler and moved in the direction of the arrow 4b to be carried onto a preliminary stage 2b. Then, a slider door is opened to run air higher than outside air so that an element 10 yet to be inspected placed on the shuttle stage 6 beforehand is shucked with the handler and moved in the direction of the arrow 5a to be carried onto a stage 2a at an outlet/inlet position A. Upon the completion of this operation, the handler chucks the element 10 inspected to be placed on the shuttle stage 6. In this manner, repeating this operation enables a sequential inspection of elements.
Patent JP-H0250467-A (JP)
Title: Device for cutting of ic lead
Inventor: INOUE YOSHIRO
IPC: H01L23/50
Filed: 1988-08-12
Abstract: PURPOSE:To discharge an unnecessary part of an outer frame and to prevent a cutting yield from decreasing by so placing the back of an IC on a shedder to cut it that the unnecessary part of the frame cut and isolated can be easily dropped from a cutting mechanism of an IC lead cutter. CONSTITUTION:An IC 1 is fed by a chute conveyor 7 in a direction of an arrow 6, placed on a shedder 3, and positioned. Then, the shedder 3 is raised to press the IC 1 to a saddle 4 to be fixed, cutting blades 5 of both sides of the saddle 4 are moved in directions of arrows 8a. When the outer frame of the IC 1 is cut, the blades are moved in the direction of arrows 8b to drop the cut and isolated frames 2a and 2b. The frames 2a, 2b are discharged from the cutting mechanism without riding on the shedder 3 and the conveyor 7. Thus, the unnecessary part of the lead can be discharged to prevent the cutting yield from decreasing.
Patent JP-S6242446-A (JP)
Title: Semiconductor memory device
Inventor: MINATO OSAMU
IPC: H01L27/10
Filed: 1986-08-29
Abstract: PURPOSE:To prevent random inversion of memorized data and thereby to attain high reliability by a method wherein a P-type well region of a specified thickness is provided in a surface region of a substrate, a plurality of memory cells and their peripheral circuits are built therein, and a voltage not higher than a ground potential VSS is applied to the well region, and a voltage not lower than the ground potential VSS is applied to the substrate. CONSTITUTION:On an N-type Si substrate 30, N-type layers 2, 3, 4, 5, transfer gates 6, 8, and electric charge storage gates 10, 11 constitute a dynamic memory cell. Under this method, a P-type well 20 is so this as to be 4-5mum that the number of electron- and-hole pairs generated in a well under alpha-particle radiation is far smaller than under a conventional method. The number of electrons collected in a storage capacitor is so small as to be not more than one tenth of the number under the conventional method. Generally, the P-type well 20 is fixed at a ground potential VSS or at a voltage VBB that is not higher than the ground potential VSS. The N-type Si substrate 30 is fixed at the ground potential VSS or at a power source voltage VDD that is not lower than the ground potential VSS. With the number of electrons being smaller than that of the stored electric charges, inversion does not take place of the data stored in the memory cell.
Patent JP-S6444079-A (JP)
Title: Waveguide type co2 laser and manufacture thereof
Inventor: YAJIMA HIROYOSHI
IPC: H01S3/03
Filed: 1987-08-12
Abstract: PURPOSE:To perform a CO2 laser which has a small size and does not need a forced cooling by providing a waveguide formed of a clad layer in a quartz glass body. CONSTITUTION:A waveguide 5 formed with a tubular air gap formed in a quartz glass body 1 and a clad layer 4 formed on the inner peripheral wall of the air gap, Brewster's windows 6, 7 and resonance mirrors 8, 9 so buried in the body 1 as to seal the waveguide 5 and to cross the waveguide 5, and a pair of electrodes 10, 11 provided to extend from the waveguide 5 out of the body 1 are provided. CO2 gas is sealed in the waveguide 5. That is, the waveguide 5 is provided in a quartz glass body instead of a discharging glass tube, and the gas is sealed in the waveguide 5. Thus, a miniature CO2 laser having, for example, several cm long is performed, and since it has a small size, forced cooling with water is not required, but a heat sink fin may be sufficiently used.
Patent JP-H1050457-A (JP)
Title: Temperature control apparatus
Inventor: FURUKAWA TAKESHI
IPC: F24D13/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control apparatus, provided with a safety circuit which surely works, even in a case that the ambient temperature and electric power voltage are low and that electric current flowing in a thermal fuse heating body is low. SOLUTION: This temperature control apparatus applies bypass electric current to a thermal fuse-heating body 6 from an a.c. power source through a bypass circuit 11, comprising an electric current limiting resistor 9 and a current rectifying element and preheats the thermal fuse heating body 6 to the temperature not higher than the melting temperature of a thermal fuse 7. Consequently, the temperature control apparatus can heat the thermal fuse heating body 6 to the temperature sufficiently high to melt and cut the thermal fuse 7 within a short time, even if the electric current flowing in the thermal fuse heating body 6 is low.
Patent JP-S5990789-A (JP)
Title: Scroll pump
Inventor: MITSUI TAKAO
IPC: F04C2/02
Filed: 1982-11-16
Abstract: PURPOSE:To raise the pump efficiency, by making the configuration of the volute of a fixed scroll member and a movable scroll member which is turned around the fixed scroll member while keeping contact therewith by connecting a curve having smaller radius of curvature smoothly with a curve having larger radius of curvature successively. CONSTITUTION:A scroll pump of this invention comprises a fixed scroll member 1 and a movable scroll member 2. These two scroll members 1, 2 are both shaped in a volute form and held in contact with each other, and an enclosed space 30 is formed between them. Here, the configuration of the volute of these two scroll members 1, 2 is obtained by connecting a curve having a smaller radius of curvature smoothly with a curve having a larger radius of curvature successively. That is, a basic triangle A, B, C is at first drawn and small arcs (a), (b) are drawn at the vertices of the triangle. Then, the arcs (a), (b) are connected by a large arc (e). After the configuration of the fixed scroll member 1 is thus drawn, the confugration of the movable scroll member 2 is drawn at the position spaced from the fixed scroll member 1 a distance rho of eccentricity in the direction of its normal line. With such an arrangement, it is enabled to raise the pump efficiency and to reduce noise and vibration of the pump.
Patent JP-H06296742-A (JP)
Title: Ball paying device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-05-10
Abstract: PURPOSE:To separately discharge spare balls in a guide passage one by one by a flow obstructing member, and accurately and surely pay the balls by converting the rotating operation of a rotation converting means to the continued oscillation of the flow obstructing member to let a prescribed number of balls flow down. CONSTITUTION:Separating levers 36, 36' are mounted as flow obstructing members having stopper function on the outlet parts 25a, 25b of a guide passage by a support shaft 37 in such a manner as to be able to oscillate, and a regularly energized by a spring 38 in the direction of pushing down a stopper part 36a. A contact part 36c formed in the rear part of the separating levers 36, 36' is brought into contact with the outer circumferences of sprocket cams 39, 39' as rotation converting means. When the cams 39, 39' are rotated by the rotation of a motor 31, the separating levers 36, 36' are rotated downward by the projections on the outer circumferences of the cams 39, 39', and returned by the spring 38. Thus, the separating levers 36, 36' are alternately rotated downward to alternately separate spare balls in the outlet parts 25a, 25b one by one and let them flow down into a discharge gutter 34 in the lower part.
Patent JP-H0934282-A (JP)
Title: Transfer brush device
Inventor: SAKATANI KAZUTOMI
IPC: G03G15/16
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a transfer brush device capable of properly changing a transfer output in accordance with humidity, the material quality of paper, the thickness of the paper, etc., without installing any current control circuit. SOLUTION: The device is provided with the rotatably supported transfer brush 12 with many flexible conductive brush bristles which are so long to come into contact with the rear side of a transfer belt 20 planted on the circumferential surface of a conductive cylindrical body, a DC power source 29 for supplying a power to the brush bristles of the transfer brush 12, a cylindrical body rotary driving motor 26 which is connected to the shaft core of the cylindrical body, detecting means 32, 33 and 34 for detecting a physical quantity (humidity, etc.) which gives an influence to the decision of the transfer output, a storing means for storing the corresponding relation between the physical quantity and the rotating speed of the motor 26 for enabling the transfer output decided in accordance with the physical quantity,  and a control means for reading the rotating speed corresponding to the detection result from the storing means and rotary-driving the motor.
Patent JP-H0363830-A (JP)
Title: In-circuit emulator
Inventor: DOI TATSUYA
IPC: G06F11/22
Filed: 1989-08-02
Abstract: PURPOSE:To enable a signal from the outside to be received without disturbing the operation of a microprocessor (MPU) in ordinary operating mode by providing a circuit to detect an MPU in monitoring mode when an MPU targeted to be debugged is the MPU in monitoring mode, a circuit to output a coincidence signal when the MPU is the one in monitoring mode, and a buffer control circuit to receive an external signal. CONSTITUTION:When the MPU targeted to be debugged is the one in monitoring mode, a mode signal 23 goes to an H level with an FRM (Functional Redundancy Monitor) control circuit in a target board 31, and a mode control circuit 25 sets the coincidence signal 24 at the H level, which enables the MPU in ordinary operating mode in the target board 31 to be operated without generating a trouble. At this time, the operation of the MPU 1 for debug is stopped by setting a freezing signal 26 at the H level. Furthermore, the mode control circuit 25 sets a prohibition signal 21 at an L level, and sets control signals 12-16 outputted from the buffer control circuit 46 at the L levels. Thereby, it is possible to fetch all the signals transferred between the target board 31 and the MPU 1 for debug.
Patent JP-S6094030-A (JP)
Inventor: TAZAKI EIJI
IPC: A01G9/24
Filed: 1983-10-27
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-S6181409-A (JP)
Title: Method of controlling molecular weight
Inventor: ASANUMA TADASHI
IPC: C08F2/02
Filed: 1984-09-28
Abstract: PURPOSE:To control molecular weight of polypropylene in good controllability without losing hydrogen and propylene, by using propylene itself as a liquid medium, plymerizing propylene by a reaction tank provided with a reflux condenser. CONSTITUTION:In bulk polymerization method using propylene itself as a liquid medium, hydrogen is used as a molecular weight modifier, propylene is polymerized at a fixed temperature while evaporating propylene by at least part of polymerization heat, condensing and removing propylene vapor by the reflux condenser 2. At the beginning of the polymerization, an amount of hydrogen to be fed to the reaction tank 1 is controlled by an amount of polymerization calculated from calorific value and a previously obtained relationship between moleclar weight of polypropylene and hydrogen consumption, to control molecular weight of polypropylene.
Patent JP-H0929237-A (JP)
Title: Water purifier
Inventor: KOBAYASHI YUKIO
IPC: C02F1/44
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To effectively remove chlorine, dissolving ionic toxic substance, etc., by providing the first water purifying tank in which a mixture of a cation exchange resin and an active carbon is used as a filter medium and the second water purifying tank in which a hollow fiber membrane is used as a filter medium, in a water purifier in which the active carbon, the cation exchange resin and the hollow fiber membrance are used as the filter medium. SOLUTION: The first water purifying tank 2 and the second water purifying tank 7 are arranged in the main body container 1 of a water purifier and a flow rate sensor 9 and a controlling and displaying part 10 are provided between both the water purifying tanks 2 and 7. In addition, a mixture of a cation exchange resin and an active carbon is stored in the first water purifying tank 2 and a hollow fiber membrane is stored in the second water purifying tank 7 located on the downstream of the first water purifying tank, respectively as filter medium, and chlorine, trihalomethane, dissolving ionic toxic substances, agrochemicals, etc., are eliminated in the first water purifying tank 2 and bacteria and micro toxic substances, etc., are eliminated in the second water purifying tank 7.  In this instance, a calcium salt type is used as the cation exchange resin, and a natural stone wherein calcium carbonate and/or soluble silicic acid are main components is filled in the first water purifying tank and/or the second water purifying tank.
Patent JP-S6444813-A (JP)
Title: Fixing method of brush of detecting apparatus of rotating position
Inventor: SEMURA NORIO
IPC: G01D5/165
Filed: 1987-08-14
Abstract: PURPOSE:To dispense with the consideration of the precision in manufacture of a brush and to facilitate the fixation of the brush, by making an plurality of brushes integrated and by dividing a brush base plate as prescribed. CONSTITUTION:A boss part 110 formed in the center of a gear 1 being used for positioning, a fitting hole 201 located in the center of a brush base plate 200 whereon a plurality of brushes are formed integrally with a narrow part 3 left between is set on the part 110, and simultaneously holes 250 of the base plate 200 are set on projecting parts 150 formed on the gear 1. These projecting parts 150 are welded and fixed by thermal calking, ultrasonic calking or the like. Thereafter the narrow part 3 of the base plate 200 is subjected to laser cutting or the like, and thereby the base plate 200 is divided for each of brushes 2a-2d constructed of contact parts 210-213 and fixed parts 220-223 and insulated respectively. By the fitting of the boss part 110 in the fitting hole 201 which are the centers of the members respectively, in this way, the precision on the occasion of the formation and fixation is increased, and the projecting parts 150 are fixed at two or more spots for each of the split brushes 2a-2d, thus enabling the prevention of unsteadiness at the time of division and the stopping of turns.
Patent JP-H1050484-A (JP)
Title: Lighting system for residence and system residence
Inventor: KOTANI TOMOKO
IPC: H05B37/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To secure the safety of movement at late night, and prevent the dazzling and awaking of eyes by raising the illuminance of a luminaire, of which lighting-start is input, to the predetermined final intensity level with an illuminance control means. SOLUTION: In this case where a user wakes up at midnight and moves to a toilet, a switch 3 provided at the head of a bed is manually operated. A lighting control device 31 operates luminaries 2 of a bedroom, a corridor and a toilet, and plural luminaries 2 are first lighted at an illuminance of the starting intensity, and this illuminance is raised to the final intensity in a time set by a timer circuit. With this structure, the user can safely move from a bed position to a stool position. Furthermore, since the illuminance is gradually raised, the user can conform to the brightness without feeling the surrounding darkness, and the user can move with ease. Since the rise of brightness is stopped in a range, which is sufficiently limited, the user does not feel dazzling nor completely awakes up.
Patent JP-S6261155-A (JP)
Title: Picture control system
Inventor: KATANO KENJI
IPC: G06Q40/00
Filed: 1985-09-12
Abstract: PURPOSE:To display immediately an accurate graphic pattern by storing picture plane data of an external storage in a displaying storage and reading out the stored data on the basis of a specification from a center to display the data. CONSTITUTION:A user insertes a card in accordance with the display for operation guide, and after collating its identification code (ID), selects the sort of transaction such as deposite and payment. Plural pairs of picture data specified by the picture Nos. are stored in a floppy disk 7 in each of deposite and payment and the corresponding data are stored in bit map memories 10a-10n by selecting the sort of transaction. During the period, the transaction information is inputted and a transaction request is sent to the center system 1. The center system 1 returns a transaction message such as transaction permission/ inhibition as a response to the transaction request or sends message information to be displayed and the picture No. While developing the message information to a character pattern, a main control part 19 stores the picture plane No. in the bit map memories and displays the contents of the bit map memories on a CRT 17 by specifying a display control part 11.
Patent JP-H0485716-A (JP)
Title: Thin magnetic film for magnetic head
Inventor: NAKADA MASAHIRO
IPC: H01F10/26
Filed: 1990-07-30
Abstract: PURPOSE:To increase a saturation magnetic flux density and to decrease a coercive force by alternately depositing and forming main magnetic films consisting of an Fe-Al-Si alloy and intermediate films consisting of Cu on a substrate. CONSTITUTION:Laminated thin magnetic films 4 are formed on the nonmagnetic substrate 1 by alternately depositing the main magnetic films 2 consisting of the Fe-Al-Si alloy (Fe: 90.1 wt.%, Al: 4.7 wt.%, Si: 5.2 wt.%) and the intermediate films 3 consisting of Cu by an RF magnetron type sputtering method. The coercive force of the thin films 4 is decreased to <= 2.0 Oe and the excellent soft magnetism is exhibited by confining the thickness of the main magnetic films 2 to a 80 to 300Angstrom  when the thickness of the intermediate films 3 is 5Angstrom  and by confining the thickness of the main magnetic films 2 to a 40 to 700Angstrom  range when the thickness of the intermediate films 3 is 20Angstrom . The thin films 4 having the thicknesses of the main magnetic films 2 and the intermediate films 3 within the above-mentioned ranges have the larger saturation magnetic flux density Bs.