baber/WOPTO huggingface dataset:
Patent JP-H08119696-A (JP)
Title: Curable inorganic composition
Inventor: NAKANO TATSUTOSHI
IPC: C04B12/04
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a curable inorg. composition capable of obtaining an inorg. cured body excellent in curing reactivity and usable for a building material, etc., excellent in strength durability and appearance. CONSTITUTION: This composition contains an inorg. powder (A) obtained by spraying a molten clay or fly ash into gas and having less than 5m<2> /g specific surface area, and one or more kinds of materials (B) selected from the group consisting of metacaolin, alumina cement and alkali metal aluminate, and is composed of 100 pts.wt. curable inorg. material in which wt. ratio of (A)/(B) is (90/10) to (10/90), 1-300 pts.wt. alkali metal silicate and 10-1000 pts.wt. water.
Patent JP-H03120082-A (JP)
Title: Image recording method
Inventor: MOROHOSHI KUNICHIKA
IPC: B41M5/26
Filed: 1989-10-03
Abstract: PURPOSE:To enable a recording image which is easy to be maintained and excellent in shelf lift to be obtained simply at low cost by a method wherein the property of a recording medium to ink on a surface is varied by a heating signal to form a latent image, and an image is formed by developing that. CONSTITUTION:A sheet obtained by roughening a resin surface of polybutylene terephthalate or the like is used. After smoothing the roughened surface by heating and pressurizing with a thermal head or the like in printing, ink having higher surface tension than critical surface tension of said resin surface is applied to be dried. Therefore, ink becomes difficult to stick to the smoothed part and since ink sticks to the non-smoothed part, an image is formed on the non-smoothed part. Thereby, a recording image which is easy to be maintained and excellent in shelf life is obtained simply at low cost.
Patent JP-H07108261-A (JP)
Title: Water purifier
Inventor: ITAKURA JUNJI
IPC: B01D35/04
Filed: 1993-10-15
Abstract: PURPOSE:To provide a water purifier of very simple whole structure in which the replacement of a filter cartridge is simple and easy as a result of the simple structure and the clean outer appearance can be always kept even after the use for a long time and low cost thereof can be realized. CONSTITUTION:A tower 20 with built-in filter mediums 22 and 23 and also with a pure water outlet 27 is mounted on a holder 10 provided with a flow path selector valve 14 which can switch over alternately passages 15 and 16 of an intake 11 connected with a service water tap 2 to a raw water outlet 12 and a water supply inlet 13, and a filter cartridge 20 storing the filter mediums 22 and 23 is constituted as a tower main body 20 directly, and the filter cartridge 20 in the exposed state is mounted removably on the water supply inlet 13 of the holder 10.
Patent JP-H0596400-A (JP)
Title: Waste press treating apparatus
Inventor: KIMURA KUNIMITSU
IPC: B30B9/32
Filed: 1991-10-04
Abstract: PURPOSE:To provide a waste press treating apparatus driven by a small cylinder. CONSTITUTION:A shutter type pressing body 4 having a 1st cylinder 2 which moves back as far as the middle of a waste containing and pressing box 1 is mounted and a vertical crushing cover body 6 which is rotated transversely by a 2nd cylinder 10 as far as the middle of the pressing box 1 and a main pressing body 13 which is set at the rear end of the pressing body and advanced by a 3rd cylinder 14 are arranged at the base part of the pressing box 1. Compressions in the longitudinal direction, in the thickness direction and in the longitudinal direction are carried out step by step to form compressed solid material and this compressed solid material is delivered forward by elevating the shutter part 16 of this pressing body 4 and exhausted by the return of the whole pressing body 4.
Patent JP-H10104459-A (JP)
Title: Multiple connection type optical coupler
Inventor: KONOSHITA NAOKI
IPC: G02B6/28
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to arrange optical couplers closely and make the whole small-sized by storing the optical couplers, constituted by fusing and splicing >=2 optical fibers, in one storage body. SOLUTION: The optical couplers 21 and 22 are so manufactured as to form a branching coupler by fusing and splicing two optical fibers and joined to semicylindrical supports 11 with adhesives, etc., the two supports 11 while put together in a cylindrical shape are inserted into one cylindrical body 12 forming the storage body, and both the ends are sealed with sealants 13 for joint unification, thereby constituting the multiple connection type optical coupler 1. The light signal branched from the optical fiber 21a of the optical coupler 21 is branched to optical fibers 21c and 21d and the lights inputted from the optical fibers 21c and 21d are coupled and outputted from the optical fiber 21a, thus constituting a 1×2 type.  When the light signal inputted from the optical fiber 22a of the optical coupler 22, only the light signal of wavelength branched to the optical fiber 22d is outputted, so that the coupler operates as a filter.
Patent JP-2000086927-A (JP)
Title: Dispersion and photographic element containing the same
Inventor: HELBER MARGARET J
IPC: C09B67/46
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion having high absorption coefficient and a narrow half value width, having a sharp cutting character at the edges of bathochrome and/or hypsochrome and useful as a photographic element by dispersing a specific liquid crystal-forming pigment in a solvent. SOLUTION: This dispersion contains a solvent in which a liquid crystal- forming pigment of the formula: [D(X)m] (Y)n [D is merocyanine dye; Y is an ionic or nonionic solubilizing substituent and has a pKa value in water of less than 4; X is a nonionic substituent; (n)=1-10; (m)=0-10], preferably a pigment of the formula [A is an active methylene moiety or a ketomethylene moiety; R1 is a (substituted) aryl, alkyl or aralkyl; R2 to R5 are each H, an alkyl, a cycloalkyl or the like; L1 to L6 are each a (substituted) methine; Y2 is O, S, Te or the like; (s), (t) and (v) are each 0 or 1] or the like is dispersed, and the pigment forms a liquid crystal phase in a solvent.
Patent JP-S62118412-A (JP)
Title: Constant voltage generation circuit
Inventor: KASAI RYOTA
IPC: G05F1/56
Filed: 1985-11-18
Abstract: PURPOSE:To provide the element of an oscillator with the same dielectric strength as the element of a VLS1 main body by arranging the element to constitute a constant voltage generating circuit at the outside of three terminal elements and three terminal circuits and using the output of the constant voltage generating circuit as the electric power source voltage of a constituting element. CONSTITUTION:A voltage V1 impressed to an input terminal 1 is applied to the gate of a nMOSFET4 through a resistance 10, and the voltage, which is V01=V1-Vth, is generated at an output terminal 2. An oscillator 3 starts to oscillate, an alternating current signal is outputted to an output terminal 33, rectified by diodes 5 and 6, the direct current voltage of a node N1 comes to be a voltage Vref determined by the break-down voltage of a Zener diode 7, the voltage Vref is impressed to the gate voltage of the nMOSFET4, and the voltage, which comes to be V0=Vref-Vth, is generated at the output terminal 2. The output voltage V0 comes to be a constant voltage regardless of an input voltage V1 when the input voltage V1 is V1>V0. When the load is applied to the output voltage and an electric current IL to flow at the load is changed, to suppress the change of the output voltage, a gain constant beta of the nMOSFET4 is enlarged. Thus, the electric power source voltage of the oscillating device 3 is constantly fixed.
Patent JP-H08125392-A (JP)
Title: Printed board assembly device
Inventor: USUI KATSUNAO
IPC: B23P21/00
Filed: 1994-10-24
Abstract: PURPOSE: To prevent a printed board from being turned into a defective even if there are pointed components in the case where a nozzle is lowered and a prescribed work is performed on the printed board. CONSTITUTION: In the case where high pointed components 5 are mounted on a printed board 6, a supporting body 30 is provided so that it is rotated around a support shaft 29 and a support plate 26 is made to support at a low position by the body 30 and the components 5 are made to mount on the board 6.
Patent JP-S61136365-A (JP)
Title: Image data communication system
Inventor: OIKAWA KIYOSHI
IPC: H04N1/00
Filed: 1984-12-07
Abstract: PURPOSE:To execute a communication of an image data by an inexpensive system without being coupled with a facsimile device by reading the image data by a scanner device and storing it in an external device, and thereafter, compressing it and sending it out to a circuit. CONSTITUTION:In case of transmitting an image data, an image data of an original which has been read by a scanner 3 is written in a floppy disk of an external storage device 2 through an input/output port 10, in accordance with an instruction of an image data accumulating program stored in a RAM7, under a control of a microprocessor 6. When read of the image data is completed, the microprocessor 6 controls a MODEM and a network control device of a communication control device 5 through an input/output port 13, calls a switchboard 14, connects a circuit to an object image data communication system 15 or a facsimile device 16, and transmits the image data.
Patent JP-H0898315-A (JP)
Title: Braking force control device of electric car
Inventor: ASA HIROTOMO
IPC: B60T8/26
Filed: 1994-09-28
Abstract: PURPOSE: To improve a feeling of braking operation by improving reliability of the operation of a device. CONSTITUTION: This braking force control device has driving wheels W1, W2 rotated by a motor 1 and driven wheels W3, W4 provided with a wheel cylinder 6 receiving a braking pressure from a master cylinder 3 connected to a brake pedal 31 for operation. A mechanical braking force control device 5 comprising a proportioning valve 51 and a free piston type cylinder 52 which are connected in parallel to each other is provided in the en route of oil pipings 41, 42 interconnecting the master cylinder 3 and the wheel cylinder 6. A motor control device 3 performs the regenerative control of the motor 1 to obtain regenerative braking force equal to the difference between total braking force computed on the basis of the operating quantity of the brake pedal and the mechanical braking force.
Patent JP-H10105236-A (JP)
Title: Positioning device for traveling object and its method
Inventor: KAWAKAMI YUICHI
IPC: B25J5/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To accurately position a traveling object against an object by rotating the traveling object until one side comes into contact with an object and deciding the direction of the traveling object against the object based on a measured drive amount when the other side of an edge part of the traveling object comes into contact with the object. SOLUTION: When a mobile robot goes back and the right side of its back part comes into contact with a wall (A), an angle that is formed between a traveling direction of the mobile robot and the perpendicular direction to the wall is made α. Next, left rotation positioning processing is performed, the mobile robot is rotated to the right until the left side of its back part comes into contact with the wall, and the angular degree that is rotated is made β(B). In such cases, α is calculated from the rotation angle β and the mobile robot is rotated to the right only by β-α angle (C). And the mobile robot goes back until the left and right sides of the back come into contact with the wall (D). In this way, the traveling direction of the mobile robot becomes perpendicular to the wall and the mobile robot is positioned so that its external cover may come into contact with the wall.
Patent JP-2000087882-A (JP)
Title: Scroll type compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04C28/16
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To positively reduce starting torque shock with a simple structure. SOLUTION: This scroll type compressor has a fixed scroll member 25 provided with a fixed scroll body at a first plate body 51, and a movable scroll member 26 provided with a movable scroll body 62 at a second plate body 61. The first plate body 51 is provided with valve mechanism in a first by-pass hole 51a for by-passing gas. The valve mechanism has a piston valve 43a in a cylinder chamber 41a formed at the first plate body 51, and one end of a spring 47a energizing the by-pass hole 51a in an opening direction abuts the piston valve 43a. A means for delaying the propagation of pressure change to the back pressure side of the piston valve 43a is interposed between the piston valve 43a and an introducing passage for introducing high pressure gas.
Patent JP-H0599873-A (JP)
Title: Humidity sensor
Inventor: IZUMI YASUHIRO
IPC: G01N27/12
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a humidity sensor without an exclusive power source required by downsizing the sensor and suppressing consumption power of the entire humidity sensor circuit to 1 W or less. CONSTITUTION:After platinum paste is transferred onto an outer surface of a cylindrical humidity sensitive material 1 made of ZrO2-MgO porous ceramic, it is baked at 1000 deg.C to form an electrode 2. Then a nichrome wire is wound tightly to an inner side of the humidity sensitive material 1 to form a heater 3. As compared with a conventional humidity sensor, the volume is reduced to about a half, and this humidity sensor requires 0.5 W of power to heat the humidity sensitive material surface to 500 deg.C, which is a tenth of the conventional sensor which requires 5 W.
Patent JP-H1192359-A (JP)
Title: Transparent skin detergent
Inventor: MICHIYOSHI KAKUSHI
IPC: A61Q19/10
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject detergent excellent in cleaning effects and feeling in use such as smooth feeling in application, by including a polyoxyethylene glycerol fatty acid ester. SOLUTION: This detergent contains a polyoxyethylene glycerol fatty acid ester [e.g. monolauric acid polyoxyethylene (7) glycerol, etc., having 5-15 mols of addition of ethylene oxide, comprising a fatty acid part containing >=30% based on the whole fatty acid part of 8-16C, preferably 12C fatty acid]. The addition of a paraffin, a fatty acid ester, etc., as an oily agent can further improve a feeling in use and rinsing in washing with water.
Patent JP-S62121109-A (JP)
Title: Automatic warehouse having shelf with stopper
Inventor: HIRAMOTO TAKASHI
IPC: B65G1/04
Filed: 1985-11-18
Abstract: PURPOSE:To reduce the motion space of a stopper and make a storage shelf low by horizontally moving an operating tool on the crane side, pressing/moving the operated section of a fall preventive stopper horizontally and laterally and setting the stopper to a retreating attitude from a working attitude. CONSTITUTION:A pair of the right and left load receiving members 10a, 10b are provided on stanchions 9 erected on both the right and left sides of a storage compartment. An extended section 11a is formed on a supporting bracker 11 fixed to the front end lower side of the load receiving member 10 on one side. The upper end of a stopper 4 is swayably supported on the upper end of the extended section 11a via a horizontal support shaft 12 parallel with the cargo storage/delivery direction. An operated section 13 is extended directly below the support shaft 12 from this stopper 4. When the roller 19 of an operating tool provided on a storage/delivery crane is operated and moved horizontally, the operated tool 13 is pressed and the stopper 4 is set to a retreating attitude. When the roller 19 is returned after the storage/delivery operation is completed, the stopper 4 is returned to the original position and functions as a stopper.
Patent JP-H0788610-A (JP)
Title: Structure of prepared hole in cast product
Inventor: NUNOHASHI YUTAKA
IPC: B22D17/22
Filed: 1993-09-22
Abstract: PURPOSE:To open a hole without using a cutting tool by arranging a thin part on the outer peripheral part according to the hole shape and arranging a thick part at the center part surrounded with the thin part. CONSTITUTION:A prepared hole 2 is formed in a cast product 1. The thick part 3 is arranged at the outer peripheral part of the position for opening the prepared hole 2 and the thick part 4 having the same thickness or a little thinner thickness than the thickness of the cast product 1 is arranged in the inner part surrounded with the thin part 3. At the time of casting the cast product 1, as a cavity for forming the thick part 4 continued with a cavity for forming the thin part 3 exists, the cast molten metal is smoothly flowed into the cavity for thick part 4 through the cavity for thin part 3. Even the thickness of the thin part 3 is thin, the molten metal is flowed into the cavity for thin part 3 to surely form the desirable prepared hole 2.
Patent JP-S61137696-A (JP)
Title: Production of flux core wire
Inventor: NAKANO SHOZABURO
IPC: B23K35/40
Filed: 1984-12-10
Abstract: PURPOSE:To obtain the flux core wire of excellent welding workability by performing a hot and cold wire drawings after dividing and filling a flux composition to the independent plural hollow parts separated by the steel wall in the longitudinal direction of a steel ingot. CONSTITUTION:More than two pieces of holes are provided over the full length of a steel ingot 1, and the flux 2 of CaF2, for instance is filled up into the hole of the one part and the flux 3 blending and mixing TiO2, MgO and SiO2 into the hole of the other part separately and independently. The above wire is obtd. with the hot and cold wire drawing of the steel ingot 1 incorporating these fluxs 2, 3. With said method the above wire which can form the low melting point slug having excellent welding workability can be produced with good efficiency without causing the melting of the inclusion fluxes 2, 3 under hot wire drawing.
Patent JP-H06107781-A (JP)
Title: Production of polycarbonate
Inventor: GOTO KENICHI
IPC: C08G64/24
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a polycarbonate having controlled molecular weight and excellent color tone and transparency and useful for molded article, etc., by polymerizing an alkaline aqueous solution of a dihydric phenol, etc., and a halogenated carbonyl compound under specific condition to suppress the hydrolysis reaction of phosgene. CONSTITUTION:The objective polycarbonate is produced by continuously supplying an alkaline aqueous solution of a dihydric phenol such as bisphenol A and a molecular weight modifier such as phenol together with a halogenated carbonyl compound such as phosgene (the amount is preferably 1.00-1.10 equivalent based on the dihydric phenol) to an organic solvent (e.g. dichloromethane) at pH 10.0-11.0 at a definite supplying ratio and polymerizing in the presence of a polymerization catalyst such as trimethylamine.
Patent JP-H08102659-A (JP)
Title: Variable frequency generator
Inventor: NAGASAWA SATOSHI
IPC: H04B1/69
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a variable frequency generator for accurately outputting frequency to be quickly changed. CONSTITUTION: A VCO 21 is compared with output frequency from a reference signal source 22 by a comparator 23 and the frequency of the VCO 21 is made coincide with that of the signal source 22 by a comparison control signal. The value of the comparison control signal is held by a signal holding means 24 at specific timing, and at optional timing excluding the specific timing, a step- like variable frequency signal outputted from a control circuit 26 changes the oscillation frequency of the VCO 21 to a required pattern through an adder 25.
Patent JP-S61138477-A (JP)
Inventor: TANII JUNICHI
IPC: H01H13/02
Filed: 1984-12-07
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-2000087075-A (JP)
Title: Detergent composition
Inventor: HASUMI KIJI
IPC: C11D1/83
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. from which a nonionic surfactant does not ooze and which is excellent in detergency and in solubility in high- temp. cleaning by compounding an anionic surfactant, a nonionic surfactant of an ethylene oxide-propylene oxide adduct type, and an aluminosilicate having a specified oil absorbency in a specified ratio. SOLUTION: An anionic surfactant (A), a nonionic surfactant (B) of an ethylene oxide-propylene oxide adduct type, and an aluminosilicate (C) having an oil absorbency (according to JIS K 6220) of 100 ml/100 g or higher are compounded in a wt. ratio of A/B of (5/1)-(4/6), in an amt. of A+B of 15-50 wt.%, and in a wt. ratio of B/C of (20/1)-(1/5). A nonionic surfactant represented by the formula: R0(E0)x(PO)y(EO)zH is esp. pref. as ingredient B. In the formula, R is a 10-18C hydrocarbon group; x>0; x+y+z is 5-14; x+z is 4-10; and (x+z)/y is (1/1)-(10/1).
Patent JP-H08125885-A (JP)
Title: Display synchronizing signal generator in picture decoding device
Inventor: SAITO RYUJI
IPC: H04N19/44
Filed: 1994-10-25
Abstract: PURPOSE: To provide a display synchronizing signal generator in a picture decoding device in which a good display picture can be obtained at the time of the start of display. CONSTITUTION: This device is constituted as follows. Decoding start time existing in a header part in an input bit stream is calculated, and display start time is calculated from this decoding start time, and a synchronizing signal for picture display is outputted beforehand at time nearest to the write start time of a picture bit stream when it traces back from this display start time by the display interval time I/F of one frame, i.e., the time of m-pieces.
Patent JP-2001084728-A (JP)
Title: Disk cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/03
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge where a shutter-opening member engagement part is hard to be work and deformed, and a shutter-opening member will not be damaged by a cut face or the like. SOLUTION: A disk cartridge 1 has a disc-shaped recording medium 2, a shell 3 in which the disc-shaped recording medium 2 is stored rotatably, and a shutter 4 set slidably to the shell 3 and formed of a metallic plate for opening/ closing a recording/reproduction open part 37 formed to the shell 3. The shutter 4 has a shutter-opening member engagement part 5, to which a shutter-opening member of a disk drive apparatus is to be engaged. The shutter-opening member engagement part 5 is formed by cutting and raising a part of the metallic plate constituting the shutter by an angle of 90 deg. or larger.
Patent JP-H06109967-A (JP)
Title: Range finder and camera using the same
Inventor: SEKI YOICHI
IPC: G02B7/32
Filed: 1992-09-29
Abstract: PURPOSE:To output a highly precise range finding signal with simple constitution by setting the reference value of unit which are positioned at the rear end parts of a projection screen among range finding units to a large value. CONSTITUTION:A value T which is similar to a conventional value is set as the reference value of a range finding unit 1b which measures a distance nearby the center of the screen, and a little large value T' is set as the reference value of the range finding units 1a and 1c which measure distances nearby the end parts of the screen. When a current i2 becomes smaller than the reference value T' as to the range finding units 1a and 1c at the end parts, it is judged that a beam is cut, and corrections are so made as to obtain the result of a farther distance than a distance obtained by arithmetic based upon measured values. If the current i2 becomes smaller than the reference value T' in the range finding units 1a and 1c at the end parts although the beam is not cut, the distance measurement data of the center part which is smaller in value than the distance measurement data of the end parts is outputted, so a distance signal output means 10 outputs the distance measurement data of the range finding unit 1b as the distance signal.