baber/WOPTO huggingface dataset:
Patent JP-S58118585-A (JP)
Title: Antiulcer
Inventor: RICHIYAADO PII PIOCHI
IPC: C07D417/14
Filed: 1982-12-28
Abstract: <CHEM>  wherein R and R<3> independently represent hydrogen or alkyl;  R<1> represents hydrogen, alkyl, benzyl or benzoyl;  R<2> represents hydrogen or alkyl; or R<1> and R<2> taken together with the adjacent nitrogen atom form a saturated heterocyclic ring containing from 5 to 7 ring atoms and optionally including a further heteroatom selected from oxygen and nitrogen;  Z is O, S or CH2;  X is S or O;  n is 2 or 3 when Z is O or S and n is 1, 2 or 3 when Z is CH2;  R<5> is H or CH3;  m is 1, 2 or 3;  A is (C1-C5)alkylene or (CH2)qX(CH2)p wherein q and p are individually 0, 1, 2 or 3 and the sum of q plus p is 0-4, and B is H, CH3, cycloalkyl, a heteroaryl group optionally substituted with one or two alkyl, alkoxy, halo, hydroxy or amino groups; naphtyl, (1,3-benzodioxolyl), 2,3-dihydro-1,4-benzodioxinyl, phenyl optionally substituted with one or two alkyl, alkoxy, halo, OH, benzyloxy, CF3, alkyl-O-alkylene, phenoxy or di[alkyl]aminoalkylene groups; and their pharmaceutically-acceptable salts are effective anti-ulcer agents.
Patent JP-S59171693-A (JP)
Title: Print consisting of plurality of bent sheet and manufacture thereof
Inventor: IGON HENSHIYU
IPC: B65H5/30
Filed: 1983-12-13
Abstract: 1. Multi-leaved printed product (7 ; 25) which consists of at least two folded sheets (8, 8', 8'' ; 26, 26', 26'') inserted in one another and in which the innermost sheet (8'' ; 26'') projects beyond the remaining sheets (8, 8' ; 26, 26') on one side (13b ; 30) of the printed product (7 ; 25), characterized in that all the sheets (8, 8', 8'' ; 26, 26', 26'') are folded centrally, and only the innermost sheet (8'' ; 26'') projects beyond the remaining sheets (8, 8' ; 26, 26').
Patent JP-H0682658-A (JP)
Title: Optical coupling method
Inventor: TANAKA AKIRA
IPC: G02B6/42
Filed: 1992-09-03
Abstract: PURPOSE:To improve optical coupling efficiency in an optical coupling method by which an optical fiber and a photodetector are optically coupled CONSTITUTION:The optical fiber for fetching optical information 41 which is coaxial to the optical fiber for transmitting optical information and whose core has a smaller diameter than the core diameter of the fiber 1 is connected to the tip of the fiber 1. Besides, a spherical lens 31 is made to face the tip of the fiber 41 and the photodetector 2 is coaxially disposed to the fiber 41 and the lens 31. Then, one part of the propagated light of the fiber 1 is fetched to the photodetector 2.
Patent JP-S6388622-A (JP)
Title: Constant voltage circuit
Inventor: SATO HARUNORI
IPC: H03F1/30
Filed: 1986-10-01
Abstract: PURPOSE:To cause an activating characteristic at the time of rising a power source to be quick and stable and to contrive to improve the accuracy of an output voltage by unifying an activating part and a circuit to determine the collector potential of a transistor at a reference side of a first conducting type current mirror part. CONSTITUTION:The base of a transistor Q5 is connected to the collector of a transistor QP1, and an emitter is connected to the common connecting point of a diode D5 and a resistance R13 connected mutually serially between the common base and the ground of transistors QP1, QP2 and QP4. A circuit part 50 for determining an activating collector potential composed of the transistor Q5, the diode D5 and the resistance R13 determines the collector potential of a reference side transistor QP1 of a current mirror circuit 10 and functions as an activating circuit. Namely, the activating current is determined by the resistance value only of the unified circuit, and by enlarging the value, the activating characteristic is quickened and stabilized. The base current of the NPN transistor for activating is made small. Thus, the collector potential of the reference side transistor, as well, the output voltage is stabilized.
Patent JP-S61117169-A (JP)
Inventor: IKEZAWA TETSUO
IPC: C04B37/02
Filed: 1984-11-09
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-H0282040-A (JP)
Title: Wet balancer ventilating device
Inventor: OTANI ICHIRO
IPC: F24F7/04
Filed: 1988-09-19
Abstract: PURPOSE:To enable complete shut off of rainwater and moisture being about to enter a house during a dense fog and a storm by a method wherein a balance weight is mounted to the upper end of an opening closing door, an object having hygroscopic properties is provided to the one end of the opening closing door, and a partition wall hole is closed by the opening closing door, where occasion demands. CONSTITUTION:During a storm, rainwater entering through a vent hole B of a ventilating device 1 penetrates an object 6 having hygroscopic properties. An opening closing door 4 is pressed down against the weight of a balance weight 5 under the weight of a moisture content to close a partition wall hole 7, and rainwater about to enter a house is shut off completely. When weather is restored and a moisture content penetrating the hygroscopic object 6 is vaporized and weight is reduced to zero, the weight of the balance weight is rendered effective to forcibly open the opening and closing door. During a dense fog, a similar motion described above is also effected, and through regulation of the weight of the balance weight and enlargement of the hygroscopic object, limitation of wind capacity during strong wind is practicable and a device can be suited for oil conditions.
Patent JP-2001063966-A (JP)
Title: Winder
Inventor: ARAMAKI NORIYOSHI
IPC: B65H54/52
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a winder capable of stably holding a holddown member not to run out with a receiving member and setting the width to a receiving member to be equal to or less than the width of the holddown member. SOLUTION: A winding drum 20 is provided for winding a cable 10. A cylindrical or columnar holddown member 1 on the side face 2 of which the cable 10 to be wound by the winding drum 20 is held against the winding drum 20 for winding the cable 10 on the winding drum 20 in order and a receiving member 31 for receiving the holddown member 1 are provided. The receiving member 31 has a holddown member receiving part 31a for receiving at least a portion of the side face 2 and holding the holddown member 1 so that the holddown member 1 is rotationally movable around its center axis. The receiving member 31 is so formed that its length in the axial direction of the holddown member 1 is equal to or less than that of the holddown member 1.
Patent JP-H04116519-A (JP)
Title: Liquid crystal display device
Inventor: SATO ITSUMI
IPC: G02F1/1335
Filed: 1990-09-07
Abstract: PURPOSE:To improve the brightness of a display screen by providing condenser lenses as many as picture elements on the optical path of luminous flux which is made incident on a liquid crystal panel. CONSTITUTION:The liquid crystal panel 31 has a glass substrate 25 formed on a polarizing plate 24 and a color filter 28 corresponding to respective primary color light beams is formed on the glass substrate 25; and a protection layer 23 is formed thereupon and a transparent electrode 30 is provided further thereupon. Further, a spacer 22 on a frame is arranged on the transparent electrode 30 and a condenser lens plate 11 where many condenser lenses are arranged in integrated structure is arranged thereupon and a glass substrate 21 is arranged further thereupon. Consequently, the incident luminous flux can be converged by the lenses and transmitted to a picture element electrode 17. Consequently, the brightness on the display screen is improved.
Patent JP-H08103031-A (JP)
Title: Charger for lithium ion battery
Inventor: UKIYA YOSHIAKI
IPC: G06F1/26
Filed: 1994-09-30
Abstract: PURPOSE: To simplify a circuit configuration by attaining automatic additional charging after full charging only by the output characteristic of a power supply device. CONSTITUTION: A power supply device 11 has such output characteristic as it is dv/di>0 when outputted current is I1 or less and dv/di 0 when the outputted current exceeds 11. When the battery voltage of a lithium ion battery 12 reaches Vbat1, the lithium ion battery 12 is kept in a fully charged condition. When the lithium ion battery is in the fully charged condition, charging current will not run. After that, the battery voltage of the lithium ion battery 12 drops gradually from Vbat1. When the battery voltage of the lithium ion battery 12 reaches Vbat2, constant voltage charging of the characteristic of dv/di>0 is restarted automatically. It is thus possible to carry out automatic additional charging of the lithium ion battery 12.
Patent JP-2000066659-A (JP)
Title: Image compositing device and method, and navigation system
Inventor: MASE HIROYUKI
IPC: G09G5/14
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To make a superposed optional area semi-transmissible when image data for plural display screens are composited. SOLUTION: Image data transmitted from an image storing memory 5 are stored a layer unit by a layer unit in a display memory 5 to be converted into image display data (values of a digital RGB) by a lock-up table, and to be added with semi-transmission ON/OFF information in every image display data unit for one dot. An image compositing part 57 screen-composits each layer in every one dot unit based on a display condition signal for every layer and the image display data output from a display position control part 53 to form image display data for one layer.  In the case where the display condition signal has two or more of display conditions, the image display data of the uppermost layer in superposed layers is used for the image display data after composition when the semi-transmission ON/OFF information is OFF, and semi- transmission compositing processing is conducted when the ON/OFF information is ON.
Patent JP-H0399181-A (JP)
Title: Freezing refrigerator
Inventor: MOCHIZUKI YUKINORI
IPC: F25D17/08
Filed: 1989-09-12
Abstract: PURPOSE:To make a uniform distribution of temperature within a second freezing temperature region and to improve a storing characteristic of food by a method wherein a first freezing temperature region, a second freezing temperature region, a cold air duct and an auxiliary cold air duct for blowing cold air branched from the cold air duct are provided. CONSTITUTION:A freezing refrigerator is comprised of a first freezing temperature region chamber 2 of a freezing chamber for forcedly circulating a cold air and cooling it, a second freezing temperature region chamber 3 covered by an openable or closable lid 16 at a door inner plate 15 of the first freezing temperature region chamber 2 and having a cold air inlet port at an upper part of the lid 16 and a cold duct 18 arranged at a ceiling part of the first freezing temperature region chamber 2 so as to feed and blow the cold air to cool the second freezing temperature region chamber 3. The cold air branched from the cold air duct 18 is blown from an auxiliary cold air duct 51. With such an arrangement, it is possible to make a uniform temperature distribution within the second freezing temperature region chamber 3 and to improve a storing characteristic of the food.
Patent JP-H0961028-A (JP)
Title: Low-temperature cooling system by vacuum vapor
Inventor: UCHIDA HARUHISA
IPC: F25D7/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to uniformly cool by discharging drain generated in a vapor pressure space externally via a pump operated by pressure, feeding cooling water to the exterior of a vapor pressure space to remove the heat transferred from the material to be cooled to the vapor out of the system. SOLUTION: Drain is moved from the drain extracting pipe 8 opened with the bottom of a vapor jacket 2 to a drain tube 9 from the bottom of the jacket 2 by water head pressure, the drain of the tube 9 is moved to a pressure pump 7, and drained. The drain is externally discharged via a trap 12. A cooling water jacket 13 is disposed on the outer periphery of the jacket 2, and the water is supplied by a cooling water supply circuit 14. The water derives the heat transferred from the material to be cooled in a cooling pot 1 to the vacuum saturated vapor in the jacket 2 by heat exchange, and removes it out of the system. Thus, accurate temperature control can be performed.
Patent JP-H1082112-A (JP)
Title: Fixing metal for heat insulating material
Inventor: NISHIMOTO RYUICHI
IPC: E04B2/74
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To surely hold a heat insulating material over a long period by fixing metal main bodies to a metal stud via an engaging spring piece, piercing the heat insulating material to needle-like bodies, folding the tips of the needle-like bodies protruded from the heat insulating material, and pinching the heat insulating material between the tips and a substrate plate. SOLUTION: Multiple metal main bodies 2 are fitted to a metal stud M at intervals, and a heat insulating material H is thrust between a pair of adjacent metal studs M, M. The heat insulating material H is pierced to needle-like bodies 23 near the right and left end edges, its back face is supported by a substrate plate 21, and the heat insulating material H is not further jumped out toward an outer wall W. Washers 3 are inserted to the needle-like bodies 23 protruded through the heat insulating material H, The heat insulating material H is pinched between the washers 3 and the plate 21 near the right and left end edges, and tips of the needle-like bodies 23 are folded so that the washers 3 are not dropped. The heat insulating material H can be surely held between the metal studs M, M over a long period.
Patent JP-S61117021-A (JP)
Title: Electrode wire for wire-cut electric discharge machining and manufacturing method thereof
Inventor: TOMINAGA HARUO
IPC: B23H7/08
Filed: 1984-11-09
Abstract: PURPOSE:To make up an electrode wire into such one as being less in disconnection and economical, by installing a specified thick copper-zinc alloy layer in an outer circumferential surface of a core material or copper wire or copper alloy wire as well as installing a specified thick zinc layer in the outer side of this copper-zinc layer. CONSTITUTION:A zinc layer 13 of 0.1mum-10mum in thickness is formed on an outer circumferential surface of copper wire of copper alloy wire by means of electrogalvanizing and then, applying heat treatment to them, a copper-zinc alloy layer 12 of 0.1mum-10mum in thickness is formed in space between the copper wire or the copper alloy wire 11 and the zinc layer 13. If the copper-zinc layer is none there, copper or copper alloy is exposed to air whereby discharge capacity comes worse and machining accuracy deteriorates because of much consumption of the zinc layer in time of discharging. And, if thickness of the copper-zinc alloy layer is below 0.1mum, sufficient discharge capacity is not secured and thereby increment effectiveness in machining speed is also unobtainable. And, thickness of the zinc layer exceeds the range of 10mum, disconnection is liable to happen, and if the copper-zinc alloy layer is thicker than the 10mum, heat treatment time comes much longer as well as the cost of equipment increases anyway, becoming drawbacks from the economical standpoint.
Patent JP-S6390963-A (JP)
Title: Facsimile equipment
Inventor: IKEGAYA TADAHIKO
IPC: H04N1/415
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a recording image having a satisfactory picture quality by communication of a comparatively short time, by generating picture element information by a more minute picture element unit based on picture element information of a reading side. CONSTITUTION:A ROM19 reads out picture information related to small picture elements 27 obtained by dividing each picture element 26 of a reading side into four respectively. That it say, for instance, image information of a one-line portion with is read by a standard mode is converted to image information of a two-line portion. Subsequently, to a 0-th input terminal A0, a first input terminal A1, a second input terminal A2, and a third input terminal A3, picture element information 21, picture elements information 22, picture element informa tion 23, and picture element information 24 are supplied respectively, and to the fourth address input terminal A4, the first clock signal 16 is supplied. The ROM 19 outputs two kinds of picture element information from the respective data output terminals D0, D1, in accordance with a fact that this first clock signal 16 inverts a signal state to '0' and '1' at every its half period.
Patent JP-2001058469-A (JP)
Title: Heat-sensitive recording body
Inventor: TSUCHIDA HIDEKI
IPC: B41M5/333
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body, in which recording sensitivity and preservation stability of a recording part are excellent and also texture fog is a little. SOLUTION: In the heat-sensitive recording body in which a heat-sensitive recording layer containing leuco dye, a coloring agent and a sensitizer is provided on a supporting body, 2,2'-bis[4-(4-hydroxyphenylsulfonyl) phenoxy] diethyl ether is contained in the heat-sensitive recording layer as the coloring agent. Furthermore, diphenyl sulfone and higher fatty acid amide are contained as a sensitizer.
Patent JP-S6478190-A (JP)
Title: Analog electronic timepiece
Inventor: HAYAKAWA MOTOMU
IPC: G04C10/00
Filed: 1987-09-21
Abstract: PURPOSE:To miniaturize the titled timepiece and to reduce its cost without necessitating an external electronic circuit and a charging mechanism, and also, to execute charging even at the time of hand operation by setting an FET to an OFF state after a prescribed time from the time of rise of a driving pulse of a step-motor. CONSTITUTION:A motor driving circuit 6 is constituted of PchMOS type FETs 12, 13 and NchMOS type FETs 14, 15, which become motor drivers. Parasitic diodes 16-19 which function by a P-N junction of the FETs 12-15 work as rectifying elements. In this state, after 10msec from the time of rise of a driving pulse of a step-motor, three pieces or more among the FETs 12-15 are set to an OFF state. During 10msec from the rise of the driving pulse, the FET does not become OFF, therefore, a reverse induced current of a step-motor coil 7 flows, a rotor is allowed to work a brake action, and the rotor stops completely, therefore, driving of the step-motor is stabilized. Also, after 10msec, the FET becomes an OFF state, therefore, even at the time of hand operation, charging is executed by using the P-N junction as the rectifying element.
Patent JP-H0576498-A (JP)
Title: Slit lamp microscope
Inventor: SATAKE EIJI
IPC: A61F9/007
Filed: 1991-09-17
Abstract: PURPOSE:To make it possible to perform surely the selection even when a plurality of 'photographing apparatus are mounted by biassing a light bundle to a light path when insertion into the light path of an observational optical system is done and actuating one of the photographing apparatus in accordance with deviation, insertion and removing. CONSTITUTION:An illuminating light from a lamp 11 of an illuminating light source is vertically biassed by means of a reflective mirror 1d and the objective eyes 7 are irradiated therewith. The reflective light from the objective eyes pass through an objective lens 2b of a variable magnification objective microscopic part 2 and a group 2c of variable magnification lens as an observation light and the light bundle is divided by means of a beam splitter 20b and a part of the bundle is biassed vertically upward and it is entered into a TV camera 20a as a photographing light bundle and photographing is performed by means of an electronic steel picture photographing apparatus 20. Among the observed light, the light bundle passing through the beam splitter 20b is biassed by means of reflective prisms 4b and 4c of a binocular microscopic part 4 as an observation light and reaches observational image forming face 5c. A photographing apparatus actuated only by operation of the beam splitter can thereby the selected.
Patent JP-H1186703-A (JP)
Title: Thermal protector
Inventor: TAKEDA HIDEAKI
IPC: H01H37/54
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To increase the response speed, without increasing thickness by arranging a film-like resistor connected to a conductive to a conductive plate of a spring plate having a moving contact contacted to or separated from a fixed contact with a bimetal plate and an external between the bimetal plate and the conductive plate, so that main heating region generating a specific ratio of the heating value faces to the inversion region of a bimetal plate. SOLUTION: A bimetal plate 3 located on a side opposite to a fixed plate 1 having a fixed contact 1b across a conductive plate 2 of an elastic body having a moving contact 2b and a hook section 2c at the tip is inverter at a prescribed temperature or above, and it lifts up the hooked hook section 2c to make it nonconductive. A film-like resistor 5 of a metal foil connected in series with the conductive plate 2 and an external circuit is arranged between the conductive plate 2 fixed to a columnar member 6 through a fixing member 4 and the bimetal plate 3. A main heating region 5M, made of the meandering metal foil and generating 50% or more of the calorific value is provided between the bimetal plate 3 which is partially kept in contact with the film-like resistor 5 and the conductive plate 2, and heat transferred effectively through heat conduction and heat radiation.
Patent JP-H1080633-A (JP)
Title: Nitrous oxide decomposing catalyst and removing method of nitrous oxide
Inventor: OOI JIYUNKO
IPC: B01J23/75
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a N2 O decomposing catalyst having high catalytic activity and showing sufficient decomposing activity to N2 O even under the coexistence of moisture and a removing method of N2 O contained in a gas using the catalyst. SOLUTION: This catalyst is composed of a multiple metal oxide obtained by firing a hydrotalcite type compound, which contains zinc (II) ion, rhodium (III) ion and aluminum (III) ion and in which only zinc oxide exists in a crystalline state, and the atomic ratio Zn/Al of zinc to aluminum contained in the multiple metal oxide is >=3 and the content of rhodium is 5-3wt.%. The method for removing N2 O contained in the gas is by allowing the gas to contact with the catalyst at 250-600C to decompose to gaseous oxygen and nitrogen.
Patent JP-H0977205-A (JP)
Title: Onboard empty can collecting device
Inventor: EBARA MITSUO
IPC: B65F3/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently collect empty cans while they are sorted by providing a volume reducing mechanism to reduce the volume of an empty can, a sorting mechanism to sort empty cans, and an empty can storing part to store the volume-reduced and sorted empty cans which are mounted on a carrying vehicle to carry beverage and food products. SOLUTION: An empty can collecting device A is mounted on a carrying vehicle to carry cans. An empty can is reduced in volume by a volume reducing mechanism 1 to reduce the volume by compacting the empty can, a steel can is sorted from an aluminum can by a sorting mechanism 2, and then, stored in an empty can storing part 3. Empty cans can be appropriately and efficiently collected while canned products are carried in a same vehicle. A large number of empty cans can be easily thrown in the empty can collecting device A without staining hands of an operator by an empty can throw-in mechanism 4. In addition, the empty cans stored in the empty can storing part 3 can be easily taken out of the vehicle by an empty can delivering mechanism 5.