baber/WOPTO huggingface dataset:
Patent JP-H06137612-A (JP)
Title: Radiation type air conditioning apparatus
Inventor: MORITA FUJIO
IPC: F24F1/00
Filed: 1992-10-28
Abstract: PURPOSE:To effectively carry out air conditioning within a building having a large space by carrying out radiation type air conditioning of a region, where heat pipes are laid, by means of heat transfer from one ends of the heat pipes to the other ends thereof, which heat transfer is caused by cooling and heating at the ends of the heat pipes carried out by a cold and hot water header. CONSTITUTION:A cold and hot water header 18 is laid on areas along a center line of a floor surface 16, and cold and hot water cooled or heated by a cold and hot heat source 20 provided outside a hall, for example, within a machine room are pressure fed to pass through the cold and hot water header 18. Further laid on the floor surface 16 of an auditorium 14, on which surface the cold and hot water header 18 is laid, are a plurality of heat pipes 24 which are spaced from one another in a row direction with the cold and hot water header 18 disposed centrally, and are spread all over the floor surface 16. The heat pipes 24 are inserted at one ends thereof into the cold and hot water header 18, which ends are cooled or heated by cold and hot water passing through the cold and hot water header 18.
Patent JP-S63168952-A (JP)
Title: Ion microanalyzer
Inventor: KUMASHIRO SUMIO
IPC: G01N23/225
Filed: 1986-12-30
Abstract: PURPOSE:To omit an electron shower equipment by keeping an ionizing chamber, which ionizes secondary particles with an electron gun, at a potential lower than that of a sample and providing with electron-extracting electrodes, which are at a potential higher than that of the ionizing chamber and lower than or equal to that of the sample, at the injecting side of the ionizing chamber. CONSTITUTION:Two electron-extracting electrodes 5 and 6 are kept at a same potential, also an ionizing chamber 4 being kept at a potential lower than that of a sample 1 together with a mesh 7 constituting side wall of the ionizing chamber by a power supply 8, and a filament 10 and repeller 11 arranged at the back of the mesh 7 are kept at a potential lower than that of the mesh 7 by a power supply 9. An electron beam, which is emitted from the filament 10 in the ionizing chamber 4 and accelerated by the mesh 7, is reflected by the repeller 11 and while moving back and forth in the ionizing chamber 4, extracted downward by the electron-extracting electrodes 5, 6 set at the injecting side of the ionizing chamber 4 to irradiate the sample surface S as an electron shower. Thereby an electron shower equipment can be omitted.
Patent JP-H06136549-A (JP)
Title: Treatment of hypophosphoric acid ion in aged plating liquid
Inventor: AZUMA KUNIHIKO
IPC: C23C18/31
Filed: 1992-10-28
Abstract: PURPOSE:To eliminate the harmfulness of hypophosphoric acid ions as phosphoric acid ions or calcium phosphate by subjecting an aged electroless plating liquid contg. a large amt. of the hypophosphoric acid ions to an oxidation treatment. CONSTITUTION:The aged liquid of the electroless plating liquid, such as electroless Ni plating liquid, contains the hypophosphoric acid ions of a high concn. and is inadequate as waste water in terms of eutrophication and chemical oxygen consumption and, therefore, the powder of TiO2 deposited with a noble metal, such as Pt, is added as a photocatalyst to this aged liquid in the state of maintaining the liquid at a pH 1 to 4 range at a ratio of, for example, 8g/l. While air or oxygen is blown into the liquid, the liquid is irradiated with UV rays by a high-voltage mercury lamp, by which the hypophosphoric acid ions are oxidized to the phosphoric acid ions or a Ca salt is added thereto to form the calcium phosphate. Such liquid is maintained at pH 1 to 3 and is filtered, by which the TiO2 catalyst deposited with the noble metal is recovered. The remaining liquid is reused after the phosphoric acid ions are removed. The remaining liquid is otherwise easily drained as the calcium phosphate-contg. liquid.
Patent JP-H04182820-A (JP)
Title: Cursor controller
Inventor: KOBAYASHI KAZUMI
IPC: G06F3/038
Filed: 1990-11-19
Abstract: PURPOSE:To enable anybody to easily perform operation with either the right or left hand and to speedily determine a movement point even with the weak hand by switching functions assigned to the keys of a mouse and further using a fine adjustment mode. CONSTITUTION:While the mouse 11 is operated with the right hand, a function switching input part 4 outputs an instruction signal (d) for nonswitching operation and input signals (a)-(c) do not switch functions and become signals (f), (g), and (h), which are inputted to a signal processing part 7. While the mouse 11 is operated with the left hand, a function changeover switch 12 is pressed and an input part 4 outputs the switching instruction signal (d) to switch the signal (a) to (h), the signal (b) to (g), and the signal (c) to (f). The processing part 7 processes them as signals having the functions of the signals (f)-(h). When the right-handed or left-handed operator operates the mouse with the left hand or right hand, a fine adjustment mode changeover switch 13 is pressed and an instruction signal (e) setting the fine adjustment mode is outputted from a fine adjustment mode input part 6 to the processing part 7 to determine the movement point of the mouse.
Patent JP-H02156922-A (JP)
Title: Dish washer
Inventor: ITO YOSHINOBU
IPC: A47L15/42
Filed: 1988-12-12
Abstract: PURPOSE:To maintain hot water within a washing hot water tank at an optimum temperature at the time of initial washing at all times by suspending hot water supply when the first specified time is over since hot water has been started, starting discharging hot water when the second specified time is over, and thereby suspending the discharge of hot water when the third specified time is over. CONSTITUTION:Hot water from an outside hot water supply flows in a washing hot water tank 13 together with remaining hot water in piping P1 via a washing chamber 12 with a feed valve 11 opened for the period of time from the time when a power supply switch 10a is turned on till the first specified time T1 is over, discharging hot water within the washing hot water tank 13 is kept on with the feed valve 11 opened till the second specified time T2 is over, and hot water within the washing hot water tank 13 is entirely discharged out with the feed valve 11 closed till the third specified time T3 is over. This constitution results in the discharge of entire hot water supplied into the washing hot water tank 13 including the aforesaid remaining hot water even when the remaining hot water within the piping P1 is reduced while a device has been suspended for a long time. Therefore, after it is affirmed based on the lighting of a display lamp 30 that the device is in a washable condition thereafter, when an actuating switch 10b is actuated, washing can thereby be started if only the washing hot water tank 13 is filled with hot water at an optimum high temperature at all times.
Patent JP-H09152310-A (JP)
Title: Optical sensor
Inventor: YAMAMOTO JUN
IPC: H01H35/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor by which the time-dependent behavior of a moving body and its speed can be detected with high accuracy and which can be manufactured at low costs. SOLUTION: An optical sensor is provided with an optical path in which a beam radiated radially from a light-emitting-side optical fiber 42 is refracted by a light-emitting-side lens 44 so as to be received further by a light-receiving- side optical fiber, and it detects a moving body crossing an optical path situated between the light-emitting-side lens 44 and a light-receiving-side lens. The lens 44 is formed to be semicylindrical, and the cross-sectional shape 51 of a beam radiated from the lens is changed into a nearly oval shape. In addition, a light- emitting-side sensor head 45 as a prism body which reflects the beam is installed so as to face the lens 44, the beam is branched by the sensor head 45, and its cross-sectional shape is indicated by a symbol 52. The moving body crosses the length direction of the cross sectional shape.
Patent JP-S63170132-A (JP)
Title: Running control device for vehicle
Inventor: HIRAKO TADASHI
IPC: B60K31/00
Filed: 1986-12-29
Abstract: PURPOSE:To enable a vehicle to attain its running control with the high response characteristic for a change of weight, by calculating the total weight of the vehicle on the basis of a pressure value of air in an air suspension while the target throttle opening on the basis of said total weight or the like and driving a throttle valve to be controlled. CONSTITUTION:A calculating means 1, which calculates the target running condition amount of a vehicle on the basis of an accelerator stepping-in amount, is provided, and environment influenced torque is calculated by a calculating means 2 on the basis of weight of the vehicle and a difference between said target running condition amount and the present running condition amount. While a calculating means 3, which calculates the present output shaft torque by an engine speed and load information, is provided, and the target throttle opening is calculated by a calculating means 4 on the basis of target torque calculated from said present output shaft torque and environment influenced torque. And an output, which regulates a throttle opening by a difference between said target throttle opening and the present throttle opening, is obtained in a control means 6. The weight of the vehicle is calculated by a calculating means 8 on the basis of a pressure value of air in an air suspension 7.
Patent JP-H0286070-A (JP)
Title: Electrolyte concentration control system for liquid electrolyte type fuel cell
Inventor: KOBAYASHI YOSHIHARU
IPC: H01M8/04
Filed: 1988-12-12
Abstract: PURPOSE:To make the system small-sized and reduce the cost by calculating the water generation quantity and water removal quantity based on detected values of sensors, controlling purge valves from a calculating controller, and circulatively feeding the necessary blast quantity with an ejector pump. CONSTITUTION:The water generation quantity X1 in a cell during operation is calculated based on the current detected value I measured by a current sensor 26. On the other hand, the water removal quantity X2 per unit air quantity of the reaction gas is calculated based on the inlet temperature detected value and the outlet temperature detected value of a condenser 13 measured by temperature sensors 27 and 28. The necessary blast quantity is X1/X2. Purge valves 25a, 25b, 25c, 25d are selectively opened or closed by the command of a calculating controller 29, thereby the fuel gas corresponding to the necessary blast quantity is guided to a fuel cell 1 via an ejector pump through a fuel gas circulating path 12. The electrolyte concentration can be maintained constant according to this constitution.
Patent JP-H03176961-A (JP)
Title: Halogen lamp
Inventor: MIYASHITA HISASHI
IPC: H01K1/38
Filed: 1989-12-04
Abstract: PURPOSE:To improve the internal pressure-resistant performance, prevent a lamp from being broken by an external force, and improve reliability by providing protruded ridges at the venter section or on both faces near it of a pressure seal section formed with protruded ridges on both sides. CONSTITUTION:A filament 1 made of tungsten is supported by inner lead wires 2, 2' in a bulb, the lead wires 2, 2' are connected to outer lead wires 4, 4' via molybdenum foils 3, 3' respectively, and the lead wires 4, 4' are connected to a base 5. The inner and outer lead wires 2, 2' and 4, 4' centering the molybdenum foils 3, 3' and a quartz bulb 6 are pinched from the outside to from a pressure seal section 7. The inert gas containing a trace halogen material is sealed in the bulb 6. Protruded ridges 71, 71' are provided on both sides of the pressure seal section 7, and protruded ridges 72, 72' are provided at the center section. The resisting strength against the tearing of seal by the internal pressure is increased.
Patent JP-H01154151-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OOKI NOBUTAKA
IPC: G03C7/396
Filed: 1987-12-11
Abstract: PURPOSE:To lessen the change of the photographic performance with age in the title material, and to improve the shelf-life of the material by incorporating the dispersion composed of a specified compd. and a water insoluble homopolymer contg. an amide bond in a repeating unit or its copolymer in the material. CONSTITUTION:The dispersion composed of the compd. shown by formula I and the water insoluble homopolymer contg. the amide bond in the repeating unit or its copolymer is incorporated in the silver halide color photographic sensitive material. In formula I, X is alkyl group, etc., R<1> and R<2> are each a group same to the group X or hydrogen atom, etc., Y is hydroxyl or sulfonamide group. Thus, the sensitive material stably contains hydroquinones or sulfonamide phenols, and the color photographic sensitive material which is controlled the deterioration with age and the layer migration and is improved the shelf-life and has the high image quality, is obtd.
Patent JP-H07169487-A (JP)
Title: Fuel cell generating system
Inventor: ITO YOZO
IPC: H01M8/04
Filed: 1993-12-15
Abstract: PURPOSE:To compensate the dispersion of voltage lowering characteristic of a fuel cell. CONSTITUTION:A fuel cell generating system is constituted to have a parallel number of at least two or more of fuel cells. Connection switching parts are provided between the output parts of the fuel cells and main circuit buses of the same number as the electric parallel number, respectively.
Patent JP-H10154224-A (JP)
Title: Data processor
Inventor: YASUI TETSUYA
IPC: G06K9/20
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To narrow down the number of pattern to be recognition candidates and to improve the recognition rate, by detecting that a track to be recognized is a graphic when the stop time of a coordinate input means is more than a prescribed time in the final position of inputted track data. SOLUTION: The recognition of the graphic is started when a pen is not lifted for a while at a point where the drawing of a circle is terminated by the pen on a transparent tablet, for example. The pressing time of the pen after plotting is measured. When the pressing time of the pen is within two seconds, inputted stroke data is processed as a character. When the pen is continuously depressed for more than two seconds, it is recognized as the graphic. A recognized result as the graphic at that time is collated with the graphic pattern of a graphic pattern storage area in ROM and the circle (b) matched with the stroke pattern of the graphic drawn by the pen is displayed. For placing the pen on the face of the transparent tablet as it is from such state, a hexagon (c) being the second candidate of the graphic recognized result is displayed.
Patent JP-H06139772-A (JP)
Title: Dynamic ram device
Inventor: TAKAI KAZUTO
IPC: G11C11/403
Filed: 1992-10-29
Abstract: PURPOSE:To reduce the backup power consumption by simplifying refresh circuits at the time of a V-RAM backup and to reduce the number of circuit to be backed up. CONSTITUTION:Make V-RAM 2 as a memory with a CAS before RAS refresh system. Make all of the followings as an integrated one body of IC with the V-RAM 2. These are a refresh CAS before RAS two phase clock generating circuit 4 used at the time of a backup, a selector 5 which selects the two phase clocks and a refresh counter 6 which successively incremently generates refresh row addresses by the selected clocks, and make a V-RAM device 1 as a backup refresh circuit 3 incorporated type memory. Thus, the back up circuit is the V-RAM device 1 only, the constitution becomes extremely simple and the backup power consumption becomes less.
Patent JP-H09150683-A (JP)
Title: Positioning structure of roof molding
Inventor: NAGASAWA OSAMU
IPC: B60R13/04
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To accurately position, even if an engagingly locked part is cut of at the front/rear end parts of a roof molding by positioning after pressing a projection part to a side wall by a lower engagingly locked part at a part with a deep roof groove and by its restoration force at a part with a shallow front/rear end parts. SOLUTION: After cutting off the engagingly locked parts 9 at the front/rear end parts of a roof molding 5, the roof molding 5 is inserted in a roof groove 4 after relaxing so as to cope with the bent shape of the roof groove 4. At a deep part except the front/rear ends of the roof groove 4, an engagingly locked claw 11 is pressed to an engagingly locked recessed part 10 surely and the positioning in a car width direction is made by the reaction force for restoring from the relax state of a lip 12 by the engagingly locked part 9 of the lower part of the roof molding 5. While, at the shallow part in the front/rear end parts of the roof groove 4, a projection part 15 is pressed to the side walls 7, 8 of the roof panel 1 side of the roof groove 4 and the positioning in the car width direction is made by the restoration force of the roof molding 5.
Patent JP-H10164779-A (JP)
Title: Axial gap synchronizer
Inventor: MIZOGAMI RYOICHI
IPC: H02K19/12
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To raise the utilization factor of an iron core, and make the mechanical dimension small, and operate it stably to get high efficiency even in high revolution range, by adopting a slot which is narrow and shallow on the inside- diameter side of a stator iron core and becomes wider and shallower as it goes to the outside-diameter side. SOLUTION: The form of the slot of a stator iron core is made such that it is thin and deep on inside-diameter side and becomes wider and shallower as it goes to the outside-diameter side. The rate of the width of the tooth on inside-diameter side to slot pitch is practically the same as that on outside- diameter side, so it is possible to put the magnetic flux density on roughly the same level, covering the whole area of the tooth. Moreover, the magnetic density of the outside-diameter part can be lowered by raising the magnetic density of the inside-diameter part of a yoke.  As a result, the downsizing of the machine body dimension can be achieved by improving the ratio of utilization of the iron core, and a permanent magnet motor needless of weakish field control in high rotational speed range can be manufactured, by reducing the higher harmonic waves of the induced voltage by slot ripple and the cogging torque to a level with no problem in practical use.
Patent JP-H03218331-A (JP)
Title: Diphenol
Inventor: OTSUTOO SUZABORUKUSU
IPC: C07C39/17
Filed: 1990-11-21
Abstract: 1. Process for the preparation of diphenols by reacting ketones with phenols in a condensation reaction, wherein hydrogen chloride gas is passed as condensing agent into the reaction mixture, water being added to the mixture after the completion or termination of the condensation reaction and the condensation product obtained then being worked up in a purification process, characterized in that divalent, trivalent or tetravalent metal chlorides are, in quantities which are submolar relative to the ketone, introduced as additional condensing agents into the reaction mixture which is in the liquid state at least at the start of the reaction.
Patent JP-H02158913-A (JP)
Title: Magnetic recording medium
Inventor: KAWAHARA SETSUKO
IPC: G11B5/716
Filed: 1988-12-12
Abstract: PURPOSE:To form a video tape which is excellent in electromagnetic conversion characteristics and durability by incorporating a carbon black at a prescribed ratio of magnetic powder into the magnetic layer of the innermost surface of plural magnetic layers and providing the magnetic layer having the film thickness below a prescribed value or below separately from the extreme surface thereby making the light transmittance with light of 900nm to <=0.1%. CONSTITUTION:A magnetic coating compd. for the lower magnetic layer is applied on a base film as a nonmagnetic base 1 and a coating compd. for the upper magnetic layer is applied thereon so as to be applied on the coating compd. of the magnetic layer for the lower side. The magnetic layers are subjected to a calender treatment after orienting and drying, by which the lower magnetic layer 2 and the upper magnetic layer 4 are formed on the base 1. The carbon black is incorporated into the magnetic layer 4 of the extreme surface of these magnetic layers 2, 4 at <=1wt.% per 100wt.% magnetic powder. The magnetic layer having <=2.5mum film thickness is provided separately from the extreme surface layer of the magnetic layers. In addition, the magnetic recording medium having <=0.1% light transmittance with light of 900nm wavelength is obtd. The excellent electromagnetic conversion characteristics and traveling durability are thus obtd.
Patent JP-H08172361-A (JP)
Title: Method for compressing data and method for checking data
Inventor: OI YASUHIRO
IPC: G11C29/00
Filed: 1994-12-19
Abstract: PURPOSE: To attain a data compressing method for compressing data by adding and storing the data and a data checking method for comparing the compressed data with reference data. CONSTITUTION: An added result of reference data in each row out of reference data successively allocated to respective nodes of a virtual XY matrix and an added result of the reference data in each column are previously stored in a reference data storing means 1, successively inputted input data are successively allocated to respective nodes of the matrix, the added result of each row is stored in a 1st storing means 2, the added result of each column is stored in a 2nd storing means 3, and the added result of the reference data are compared with the added result of the input data by a judging means 8 to check the data.
Patent JP-2001133163-A (JP)
Title: Furnace wall structure of high temperature furnace
Inventor: YOSHINOBU EISUKE
IPC: F24S20/30
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To improve a working efficiency by reducing a loss time accompanying a maintenance work. SOLUTION: In the case that a maintenance work is carried out for a melting furnace, heat-exchanging medium (air) of low temperature (normal temperature) is supplied to a pipe 36 (a supply side main pipe 34), thereby both heat in the melting furnace and heat of an outer wall 28 are absorbed by the heat exchanging medium, a temperature of the melting furnace is reduced to a temperature a person low enough to allow to enter the furnace in a short time. In turn, when the maintenance work is finished, heat exchanging medium (air) of high temperature is supplied to the pipe 36 to heat the melting furnace.
Patent JP-H08170547-A (JP)
Title: Air flow control device for internal combustion engine
Inventor: MORIGUCHI HIROSHI
IPC: F02D11/04
Filed: 1994-12-19
Abstract: PURPOSE: To provide an air flow control device for internal combustion engine capable of controlling it at an electronic control part and an accelerator pedal part. CONSTITUTION: A throttle pulley 109 to drive a throttle valve 107 is connected to an accelerator pedal 111 by a wire 117 through a fixed pulley 113 and a movable pulley 115. Also the movable pulley 115 is set on a movable stand 119, and the movable stand can be moved by a gear train 123 and a ball screw 125 in lateral direction. Thus the operating characteristics of a throttle valve can be changed by an accelerator pedal by controlling the amount of movement of the movable stand 119 according to the operating conditions of an internal combustion engine (such as accelerator opening, vehicle speed, or transmission gear position).