baber/WOPTO huggingface dataset:
Patent JP-H06173683-A (JP)
Title: Manufacture of branch pipe for cooling water in internal combustion engine
Inventor: ICHIKAWA HIROSHI
IPC: F01P11/04
Filed: 1992-12-10
Abstract: PURPOSE:To carry out nitride-processing on the inner faces of a branch pipe and of a base pipe for improving corrosion resistance, and to enlarge the degree of freedom of anticorrosion processing to the outer periphery of the branch pipe and the base pipe. CONSTITUTION:Ni-plating is carried out on the one face of an iron and steel plate, and a base pipe 1 and a branch pipe 2 are formed so that their plated faces may be an outer peripheral side. In the base pipe 1 and the branch pipe 2, each cut end face 4 and inner periphery are nonplated parts, and a Ni-plated layer 5 is formed on their outer peripheries. The cut end face 4 of the branch pipe 2 is inserted into the branch pipe connecting port 6 of the base pipe 2 and brazed. After that, the branch pipe 1 is nitride-processed. Nitride-processing is carried out by a nitride-processing method such as a public method and a method of heating in a melt cyanide being nitride-processing liquid or the like. Thus a nitride layer 8 is formed on the inner periphery of the branch pipe 1 and the cut end face 4. On the other hand, since a Ni-coated layer 5 on the outer periphery of the branch pipe 1 is not nitride-processed, the nitride layer is not formed on the Ni-coated layer 5, which remains as it is exposed.
Patent JP-H10168001-A (JP)
Title: Production of aromatic group-substituted chlorinated hydrocarbon
Inventor: CHIBA TAKESHI
IPC: C07B39/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound directly in a good efficiency, without producing intermediate compounds such as an olefinic compound or an alcoholic compound by chlorinating only a benzyl position of a compound formed by bonding isopropyl group with an aromatic ring. SOLUTION: The method of producing an aromatic group-substituted chlorinated hydrocarbon is constituted by reacting a compound expressed by formula I [Ar is n-valent aromatic group; R<1> , R<2> are each a monovalent (substituted) alkyl; (n) is 2-5] (e.g. 1,4-diisopropylbenzene) with preferably 1.1 to 3 equivalents hypochlorous acid or compound substantially forming hypochlorous acid based on the theoretical amount in a solvent of an aromatic hydrocarbon or a halogenated hydrocarbon such as toluene, benzene and ethyl chloride, preferably at -5-15 deg.C to obtain an objective compound expressed by formula II [e.g. 1,4-bis(1-chloro-1-methylethyl)benzene] and useful as a cationic polymerization agent in the case of synthesizing a polyisobutylene having a terminal functionality.
Patent JP-H03194449-A (JP)
Title: Method for evaluating carbonized layer
Inventor: OSHITA YOSHIO
IPC: G01N21/33
Filed: 1989-12-22
Abstract: PURPOSE:To nondestructively and easily evaluate a carbonized layer by irradiating the carbonized layer with UV light of a specific region and comparing the same with the reflected light quantity from a silicon surface where the carbonized layer does not exist. CONSTITUTION:The light radiated from a light source 1 is spectrally divided by a spectroscope 8 and is divided to two beams of light having the same light quantity by a beam splitter 4. The one light is reference light and the light quantity thereof is measured by a photomultiplier 6a. The other passes a lens 11 and falls onto the surface of a sample. The reflected light is collected by an integrating sphere 5 and the light quantity is measured by a photomultiplier 6b. The multipliers 6a, 6b are read by a calculator 7 and the ratio of the light quantity reflected by the surface of a substrate 2 is determined. The light is then spectrally divided to different wavelengths by the spectroscope 8 and the reflected light quantity of the light of the region from 190 to 300nm is determined. The carbonized layer or the silicon surface without contg. the carbonized layer is irradiated with the light by using the wavelengths of this region and the reflected light quantities are compared. The carbonized layer is then non- destructively evaluated.
Patent JP-H02175497-A (JP)
Title: Vibrationproof device for vessel engine
Inventor: KASHIMA MITSUHIRO
IPC: F16M7/00
Filed: 1988-12-28
Abstract: PURPOSE:To deal with the case where the weight distribution is nonuniform by individually controlling each opening/closing valve for air springs on the basis of each detection signal of the shift sensors arranged at the supporting positions corresponding to the air springs. CONSTITUTION:When one among shift sensors senses the lowering below a previously set height position, an opening/closing valve 12 in an air feeding circuit is opened by the control signal supplied from a control circuit which detects said lowering, and the high pressure air is fed into an air spring 3 corresponding to the shift sensor, and the internal pressure is increased to push up an engine damper 4 having the air spring 3 to a set height against a supported load. On the contrary, when the internal pressure of the air spring 3 is increased by the rise of the environmental temperature, and the supporting position is raised, the opening/closing valve 12 and a discharge valve 11 are opening-operated by the signal supplied from the shift sensor which senses the rise of the supporting position, and the air in the air spring 3 having the increased internal pressure is discharged by a proper quantity.
Patent JP-H02176998-A (JP)
Title: Device for supplying fixed quantity of liquid
Inventor: TACHIBANA YUKIMASA
IPC: B67D1/04
Filed: 1988-12-28
Abstract: PURPOSE:To make the starting point and the ending point of pouring respective types of liquid almost coincident with each other and to satisfactorily mix the liquid by determining the timing of ON / OFF operation for a solenoid by a control part based on a detecting signal from respective flow detection parts. CONSTITUTION:A flow meter 5 measures the rate of poured flow and sends a measuring signal to a control circuit 7. In the control circuit 7, arithmetic operation is executed based on the measuring signal and the ON / OFF operation of the solenoid 6 is executed according to the signal of an arithmetic result. Then, not only the starting points of pouring the liquid but also the ending points are made almost coincident for each type of the liquid by continuously pouring the liquid or setting one or more standstill periods. Thus, even when there are the change of gas supplying pressure, the change of viscosity in each type of the liquid due to the change of an ambient temperature or the type change of the liquid, the starting time and ending time of pouring the respective types of the liquid can be made almost coincident with each other without any trouble and the liquid c an be satisfactory mixed.
Patent JP-H06114134-A (JP)
Title: Interior visual simulator for golf compitition
Inventor: GOORAN SUPASOBUSUKII
IPC: G06F17/00
Filed: 1992-12-11
Abstract: PURPOSE: To realize the contact of a player and the system on setting a mode on a keyboard only by making a computer calculate coordinates and a range of an actual ball hitting a screen, level and direction of a flight deviation caused by a spin left and right and an actual hitting point on the ground. CONSTITUTION: A computer 20 is connected to a lighting control device 28, a camera control device 26 and an image processing device 27; further a graphics card 22 to generate signals to a video camera 15 is connected to the computer 20. The computer 20 calculates coordinates on a coordinate system of an actual ball 4 hitting a screen 16, next, a range of the actual ball 4 on the coordinate system, then a level and direction of a flight deviation caused by a spin left and right against vertical direction and an actual hitting point on the ground.
Patent JP-H05162114-A (JP)
Title: Manufacture of beta-alumina pipe
Inventor: NAKADA MASAMI
IPC: B28B21/36
Filed: 1991-12-16
Abstract: PURPOSE:To manufacture beta-alumina pipe of high strength at high yield rate by adjusting moisture content, mean particle size, opening of sieve, molding pressure and pressing granules of beta-alumina by dry rubber press process. CONSTITUTION:Water and polyethylene glycol, as organic binder, are mixed with beta-alumina raw powder by agitation to form a slurry. The slurry is granulated by means of a spray drier to obtain granules of beta-alumina having moisture content of 2-4wt.%, mean particle size of 120mum or less, sieving opening of 30mum or less. The granules are conditioned by means of a moisture conditioner and subjected to a dry rubber press molding by means of a dry hydrostatic pressing device, wherein the molding pressure is 1-4ton/cm<2>. The molded material is then subjected to a fat removal process and burning process to obtain sintered beta-alumina pipe. As a result, beta-alumina pipe having a high apparent density after sintering, high strength and electric durability, free from internal pores, can be fabricated at high yield rate.
Patent JP-H06159349-A (JP)
Title: Charged member
Inventor: MORIKAWA SHOHEI
IPC: G03G15/02
Filed: 1992-11-18
Abstract: PURPOSE:To obtain a charged member by which vivid picture image can be securely obtained in an electronic camera by constituting a covered layer by a layer in which metal oxide and/or composite metal oxide is dispersed and preventing deterioration of performance due to environment, particularly, occurrence of defective electrification at low temperature and humidity. CONSTITUTION:A charged member 1 consists of a conductive elastic layer which is formed on a good conductive support body and a covered layer in which insulating metal oxide or composite metal oxide is dispersed and which is formed on the conductive elastic layer. To explain it concretely, a conductive elastic layer 3 is formed on the outer periphery of a support body 2 like shaft, and further, a covered layer 4 is formed on the outer periphery of the conductive elastic layer 3. The charged member 1 is rotated while its surface adheres to a sensitive drum 5, and the surface of the sensitive roll 5 is charged to the predetermined polarity by applying direct current or current made of alternate current superimposed on direct current between the charged member 1 and the sensitive drum 5.
Patent JP-2000155260-A (JP)
Title: Automatic focusing device and image pickup device equipped with the same
Inventor: KOBAYASHI FUTOSHI
IPC: G02B7/28
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focusing device capable of realizing a rapid and accurate automatic focusing function and an image pickup device provided with the same. SOLUTION: A pupil dividing means time sequentially dividing the photographing luminous flux of a photographing optical system into at least two areas is provided with a pupil plate 2 having two holes 2a and 2b provided in a symmetrical state centering the optical axis of the photographing optical system, a light shielding means 4 capable of selectively shielding either one of the two holes, and a light shielding signal generating means starting light shielding by means of the means 4 with respect to the other hole which is not in a light shielding condition. A switching starting signal by the light shielding signal generating means can be generated earlier than the finish of photoelectric conversion to an optical image from the one hole.
Patent JP-H08251093-A (JP)
Title: World-wide multiple satellite network
Inventor: SUTAMATEIOSU BUASHIRIOSU KAATA
IPC: H04B7/15
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the satellite network which can support multimedia services of a high-frequency band. SOLUTION: The gloval satellite communication network is disclosed. The gloval satellite communication network consists of communication loops around the poles and longitudinal communication loops. The communication loops around the poles and longitudinal communication loops are formed in a three- dimensional space. The communication loops around the poles includes nodes which communicate with nodes adjacent in the communication loops around the poles in two ways. Each longitudinal loop includes nodes which communicate with adjacent communication nodes in the longitudinal communication loop. Each longitudinal communication loop communicates with both the communication loop around the poles and the longitudinal communication loops through a common node.  The common node consists of a switch for transferring received packets from the communication loops around the poles to the longitudinal communication loop or vice versa as a function of destination addresses included in packets.
Patent JP-H09171075-A (JP)
Title: Distance-measuring apparatus for vehicle
Inventor: HABAGUCHI MASAYUKI
IPC: G08G1/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a distance up to an object with higher reliability, simply and stably in a distance-measuring apparatus, for a vehicle, which is provided with a radar distance-measuring device and with a triangulation distance- measuring device. SOLUTION: A changeover signal is output from a filter 12 when the change rate of the output of a radar distance-measuring device 1 exceeds a set value on the increase side of a distance. Then, in a state that the measuring reliability, of a triangulation distance-measuring device 2, computed by a reliability computing device 5 is higher than a prescribed level, the output of the triangulation distance-measuring device 2 is selected by a selector 13 when the output of the triangulation distance-measuring device 2 is less than a set distance. In a normal state other than it, the output of the radar distance-measuring device 1 is selected by the selector 13, and an alarm 9 is alarmed and operated when a changeover signal is output from the filter 12.
Patent JP-H06217701-A (JP)
Title: Anti-caries food composition
Inventor: RAFUAERU BEROKARU
IPC: A23L33/00
Filed: 1993-12-27
Abstract: PURPOSE: To obtain an anti-carious food composition excellent in anti-plaque property by including an effective amount of micell-type casein. CONSTITUTION: The desired composition includes an effective amount of micell casein such as a micell-type casein obtained by microfiltering, ultrafiltering and/or dialysis-filtering an animal milk such as cow milk, goat milk, ewe milk.
Patent JP-H02179653-A (JP)
Title: Controlling method for copying machine
Inventor: NAKAGAWA HIDEO
IPC: G03G21/00
Filed: 1988-12-29
Abstract: PURPOSE:To improve the efficiency of the function of a sorter by using the sorter in an interruption mode if the mode is not in sort/stack mode before switching to the interruption mode. CONSTITUTION:The pin of the sorter of this copying machine is not provided with a sensor and programs such as the procedure of operation of this copying machine is stored in a ROM 3. Besides, a RAM 4 is provided with a storage region which constitutes of a stage means (A) storing instruction item and data inputted from an operating part 41 and storing a selected copying mode and the interruption mode by an interruption key, and a storage region which constitutes of a storage means (B) transferring and storing data stored in the means A. In the interruption mode, the sorter is usable except for a case where a mode stored in the means B is the one to use the sorter.
Patent JP-H06181060-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAI SUKEYUKI
IPC: H01M10/0525
Filed: 1992-12-15
Abstract: PURPOSE:To provide a nonaqueous electrolyte secondary battery having an excellent cycle characteristic, high safety and high energy density. CONSTITUTION:In a nonaqueous electrolyte secondary battery composed of a positive electrode plate 1 having reversibility in charge and discharge, nonaqueous electrolyte and a negative electrode plate 2, the negative electrode plate 2 is composed of graphite, ZnO whiskers and a binding agent. Since the Zn0 whiskers are added to the negative electrode plate 2, deposition of lithium on a negative electrode surface caused at nonaqueous electrolyte secondary battery charging time can be prevented, so that a nonaqueous electrolyte secondary battery having an excellent cycle characteristic can be provided.
Patent JP-H11167170-A (JP)
Title: Scanning carrying device
Inventor: NORINOBU TOMOYA
IPC: G03B27/46
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To stably record a high-quality image by deciding the position of photosensitive material in a depth-of-focus direction by a pair of adjusting and carrying rollers in accordance with the detected result on the position of the photosensitive material and adjusting the air of rollers. SOLUTION: In the case of carrying the photosensitive material A, a moving roller 46a abuts on the apex of a fixed roller 46b so as to hold and carry the material A. When the material A is carried to a specified position, the position of the material A, that is, the measured result on floating amount (d) from a recording position X is transmitted to a control part 52. The control part 52 detects the floating amount (d) from the position of the material A, decides the moving amount of the roller 46a from the floating amount (d) and gives an instruction to a moving means 54. The moving means 54 moves the roller 46a in a scanning carrying direction by the moving amount decided by the control part 52 so as to hold and carry the material A by the pair of carrying rollers 46.  Thus, the position of the material A carried by the pair of adjusting and carrying rollers 46 in the depth-of-focus direction is adjusted to be downward.
Patent JP-H02177945-A (JP)
Title: Doppler fault ultrasonic diagnosing device
Inventor: MIYATAKA MUTSUMI
IPC: A61B8/06
Filed: 1988-12-28
Abstract: PURPOSE:To make the size of a fault image to be displayed fixed regardless of a Doppler rate by making a period between first beam to be turn-emitted and the next beam into a beam period for collecting fault data and making the beam period thereafter into the period for collecting blood flow data. CONSTITUTION:Among eight ultrasonic beams, the period between the first beam and next beam is made into a beam period T1 for collecting the fault data, and the beam period thereafter is made into d beam period T2 for collecting the blood flow data. The control of the beam period is executed by a transmitting and receiving circuit 2, and the output of the transmitting and receiving circuit 2 is classified into a fault system and a blood flow system. The signal of the fault system is inputted to a fault data processing circuit 3, on the other hand, the signal of the blood flow system is inputted to a blood flow data processing circuit 4, the processing such as an autocorrelation calculation is executed by an arithmetic processing circuit 8, and the blood flow data are obtained. The fault data stored in a first line memory 7 and the blood flow data obtained after the arithmetic processing are synthesized by a synthesizing circuit 9, and they are stored in an image memory 11 once. The data are converted to a television signal by an RGB converting circuit 12 and, thereafter, displayed on a CRT 13.
Patent JP-H01176487-A (JP)
Title: Service water deodorant
Inventor: HORI HITOSHI
IPC: C02F1/68
Filed: 1987-12-28
Abstract: PURPOSE:To deodorize service water and permit elution of inorganic salts by adding cyclodextrin and L-ascorbic acid salt as service water deodorant. CONSTITUTION:Cyclodextrin, L-ascorbic acid salt, and if necessary, inorganic salts such as sodium ion and carbonic ion and/or activated charcoal are added as service water deodorant. Sodium L-ascorbate decomposes salts in service water and removes bleaching powder odor, while cyclodextrin envelops and deodorizes mildewy smell. In addition, this deodorant allows inorganic salts to be eluted in water and the activated charcoal adsorbs and recovers a decomposition of L-ascorbic acid salt and a matter enveloped by cyclodextrin. Consequently, the bleaching powder and mildewy odors in service water are completely removed to provide high-quality potable water.
Patent JP-2001153546-A (JP)
Title: System for drying bath room
Inventor: YAMAKAWA MASABUMI
IPC: F24F1/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To complete an excellent drying system, by raising the efficiency of heat required for drying, and saving energy more, and removing the occurrence of irregular drying, and enabling high-speed drying, in a bath room which has a function of drying washing. SOLUTION: This is a system for drying a bath room, which is equipped with a drier at its ceiling, and this is equipped with an agitation unit which agitates the air within the bath room, in the other than the ceiling of the bath room.
Patent JP-H10163009-A (JP)
Title: Manufacture of non-linear resistor dependent on voltage
Inventor: FUNABIKI YOJI
IPC: H01C7/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a varistor which prevents clearance between a ceramic substrate and an insulating resin film. SOLUTION: A method for manufacturing a varistor comprises the process of forming a ceramic substrate exhibiting properties of a varistor, the process of making the surface of the ceramic substrate coarse, the process of forming an electrode on the ceramic substrate and the process of coating the ceramic substrate with an insulating resin film. The surface of the ceramic substrate can be made coarse by corroding with a chemical agent containing hydrofluoric acid or by sand blasting or barreling.
Patent JP-2000163912-A (JP)
Title: Optical disk cartridge and optical disk drive
Inventor: CHAEN HIDEICHIRO
IPC: G11B17/043
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk cartridge which will not result in immediate failures in recording, reproduction and erasure on an optical disk, without adding a shutter, even if the aperture for an optical pickup is damaged or soiled due to the sticking of dust, finger prints and the like. SOLUTION: An optical disk 4 is stored freely rotatably in a case 2; the case 2 is provided with slits 6 for an optical pickup which is formed with a light-transmissive member at twelve rotary positions around the rotary center of the optical disk 4; the case 2 is equipped with a cartridge positioning means 9 capable of selective positioning with respect to the twelve rotary positions corresponding to each of the slits 6 for the optical pickup; and the cartridge positioning means 9 is constituted of twelve positioning grooves 9a which are recessed from the outer circumference to the inner at a position between the slits 6 for the optical pickup, and of a number of teeth 9b which are formed on the outer circumferential edge of the case 2.
Patent JP-H07200916-A (JP)
Title: Paper sheets handling device
Inventor: KASHIWADA HIROYUKI
IPC: B65H5/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a paper sheets handling device having a mechanism capable of minimizing the influence of a heating part to paper sheets if the heating part for paper sheets becomes abnormal and facilitating recovery from the abnormality. CONSTITUTION:A paper money heat-disinfecting mechanism is provided on the conveyance path of the paper sheets handling device. The paper money disinfecting mechanism consists of a heat roller 14 having a heater internally and a heat-resisting belt 21 which is fitted being wound around the heat roller 14, and a paper money is heated while being clamped and conveyed, by the heat roller 14 and heat-resisting belt 21 and disinfected. The heat-resisting belt 21 is supported by three pulleys 29, 35, and 39. The pulley 35 is rotatably on the center pulley 29 as its fulcrum of rotation, and opens and closes the conveyance path as 1st and 2nd locks 25 and 26 are turned on and off and then opens the conveyance path in case of abnormality to minimize the influence on paper sheets.