baber/WOPTO huggingface dataset:
Patent JP-H06277461-A (JP)
Title: Membrane separation device
Inventor: SAWADA SHIGEKI
IPC: B01D65/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a membrane separation device keeping a micro-filter membrane, an ultrafiltration membrane and a reverse osmosis membrane in a highly integrated state so as to be capable of industrially using them, widely holding a raw water passage, enabling the passage of raw water high in the concn. of a suspended solid and capable of rapidly and efficiently performing water replacement on a transmitted water side. CONSTITUTION:A large number of separation membranes are laminated while corrugated spacers 12 and mesh spacers 14 are alternately interposed between the separation membranes and the gaps between the separation membranes having the corrugated spacers 12 interposed therebetween are set to raw water chambers 16 and the gaps between the separation membranes having the mesh spacers 14 interposed therebetween are set to transmitted water chambers 18. By covering two side surfaces of the separation membrane laminate with caps 26, 28, transmitted water taking-out chambers are formed.
Patent JP-H04214578-A (JP)
Title: Ozone treating mechanism in image forming device
Inventor: KIMURA YOSHIYUKI
IPC: G03G21/00
Filed: 1991-04-01
Abstract: PURPOSE:To obtain an ozone treating mechanism in an image forming device whose constitution is such that the recovery of ozone generated in the copying machine is made without installing a special recovery device. CONSTITUTION:A cooling fan 17 for a developing device is arranged facing a paper feeding opening 1A installed in an image forming device 1 and an ozone filter 18 is installed upstream of the cooling fan 17 in the flow direction of air moved by the cooling fan 17 so that before air containing ozone generated in the image forming device flows to the outside from the paper feeding opening 1A, the air containing ozone may be sucked toward the cooling fan 17.
Patent JP-H05274097-A (JP)
Title: Image forming device
IPC: G06F3/12
Filed: 1992-03-26
Abstract: PURPOSE:To make a user recognize an interface performing communication and to easily acknowledge whether or not printed data is user's own data by displaying an interface name performing the communication. CONSTITUTION:When a communication request is received from a certain host interface 11 (11a-11c), it is checked whether or not data is being received by another interface 11. When no data is received, the interface 11 from which the communication request is issued is acknowledged, and the interface name is displayed in a character string on the display part of an operation display part 3. When the data is being received by another interface 11, the communication request is refused. Thereby, it is possible to easily acknowledge whether or not the printed data is its own data by acknowledging the interface 11 performing the communication.
Patent JP-S56164284-A (JP)
Title: Rotary valve
Inventor: YAMAZAKI KAZUHIRO
IPC: F16K1/22
Filed: 1980-05-21
Abstract: PURPOSE: To reduce driving force at the beginning of the opening and closing of a valve body by changing fluid pressure functioning to the valve body into the operating force of the opening and closing of the valve body.  
     CONSTITUTION: Two valve bodies 3 are integrally mounted to a valve spindle 4 continuously, and a valve is opened and closed by the revolution of the valve spindle 4. Fluid pressure at the upper stream side of a flow path functions to the valve bodies 3 by opening an opening and closing valve 7 of the first flow path a while closing an opening and closing valve 8 of the second flow path (b) when closing the valve, resultant force W at that time works to a virtual uniting and dividing valve body section 3a at the upper stream side at the larger pressure receiving area side, and operating force opening the valve bodies 3 is generated. Resultant force W functioning to the valve bodies 3 works to a virtual dividing valve body section 3a at the upper stream side, pressure receiving area thereof is larger, by closing the opening and closing valve 7 while opening the opening and closing valve 8 when opening the valve, and operating force opening the valve bodies 3 is generated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06169750-A (JP)
Title: Method for continuous fermentation of alcohol using agglutinative microorganism
Inventor: KURIYAMA HIROSHI
IPC: C12G3/02
Filed: 1991-03-08
Abstract: PURPOSE:To continuously produce an alcohol by fermenting a saccharide by using an agglutinative microorganism. CONSTITUTION:In continuously producing an alcohol from a saccharide by using an agglutinative microorganism as an alcohol fermenting microorganism, the fermentation is carried out at least two stages. At the first stage, a cell multiplication amount and fermentation yield of the alcohol are controlled based on a respiratory quotient coefficient as an index by using a stirring type cell growing tank equipped with a respiratory quotient coefficient measuring device, an oxygen feeder, a temperature control device and a cell separator to continuously culture the agglutinative microorganism having essentially high fermentation activity. The agglutinative microorganism thus obtained is fed to a fermentation tank capable of continuously producing an alcohol having an essentially high concentration, equipped with an oxygen feeder, a temperature control device and a cell separator, to produce an alcohol by a continuously fermenting method.
Patent JP-S51145145-A (JP)
Title: Method of building chimney of multi-wall structure
Inventor: KITADA ISAMU
IPC: F23J13/02
Filed: 1975-06-06
Abstract: PURPOSE: To prevent reduction of efficiency and ensure safety in site operation and high level locality operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56166574-A (JP)
Title: Preset registering system for electronic register
Inventor: UESUGI YOSHINORI
IPC: G07G1/12
Filed: 1980-05-26
Abstract: PURPOSE:To make data registered with a simple key operation to accelerate a registering process, by calculating the amount of money of sales from number data of sales input at the registering time and a series of stored data. CONSTITUTION:When a series of data consisting of the price of merchandise per plural items and the number of them is input by the key operation of an input part 1 after the mode switch of the input part 1 is switched to set, this data is stored in a memory 6. Next, when the number of items of merchandise of sales is input by the key operation of the input part 1 after the mode switch is switched to registering, a CPU5 calculates a price per one item from a series of data stored in the memory 6 and multiplies this calculated data and the input number of items of sales and displays the amount of money of sales on a display part 3 and prints it on a print part 4 and sums up the amounts of money of sales to perform the register processing.
Patent JP-S54159763-A (JP)
Title: Heat insulation rice tub
Inventor: KATOU TATSUO
IPC: A47J41/00
Filed: 1978-06-08
Abstract: PURPOSE: To heat uniformly by injecting hot blast from the space lower part into the blast passage which connects the upper and lower parts of the space.  
     CONSTITUTION: When cooling is completed and the device is switched to heat insulation, the temperture sensor 25 senses the temperture of air in the space 24 to control the heating body 6 and the fan 7 and inject hot blast as shown by the arrows from the blast passage into the space 14. Hot blast goes up in the space to heat the container, sucked in at the upper part of the space, re-heated by the heating body 6, and re-cycled by the fan 7. By thus circulating a small amount of air compulsively or by making use of natural convection in the space 24, the whole container can be uniformly heated, irregular heating can be avoided, and heat insulation can be uniform. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01242509-A (JP)
Title: Cosmetic blended with extracted solution of vegetables
Inventor: KOJIMA HIROYUKI
IPC: A61K8/66
Filed: 1988-03-22
Abstract: PURPOSE:To obtain a cosmetic containing superoxide dismutase, having excellent stability in a water-containing system, by blending a cosmetic with a solution containing >=a specific amount of the enzyme extracted from fruit of cucurbitaceous plant, cabbage or lettuce. CONSTITUTION:A cosmetic is blended with an extracted solution derived from any vegetable selected from leaves, stems or roots of cucurbitaceous plant such as cucumber or cabbage or leaves, stems or roote of lettuce, having >=1 unit in 1ml superoxide dismutase(SOD) content (active value) as an active ingredient to give a cosmetic which is expected to be useful as a cosmetic for exposed face and hair and to have wetting properties and preventing effects on aging caused by sunburn and on aging phenomena such as especially stains, wrinkles or hair whitening because the solution stably contains SOD in a water- containing system. The raw material can be readily and inexpensively obtained, has no problems of safety, texture is readily ground and SOD is easily extracted.
Patent JP-S63236070-A (JP)
Title: Heat fixing device
Inventor: AKIYAMA KEIICHI
IPC: G03G15/20
Filed: 1987-03-25
Abstract: PURPOSE:To prevent the generation of bedewing water by providing a sensor, driving intermittently a fan, and executing a ventilation in a casing. CONSTITUTION:The titled device is provided with a fan 9 for ventilating the inside of a casing 1 and provided with a control circuit 11 for driving intermittently this fan 9, and this control circuit 11 is provided with a discharge paper sensor 13 for detecting a fact that a form 5 does not exist within an air flow range by the fan 9 in the casing 1, a humidity sensor 12 for detecting a fact that the inside of the casing 1 is in a high humidity state exceeding a set value, and an AND circuit 14 for driving the fan 9 at the time when detecting signals from both these sensors 12, 13 have been inputted. In such a way, since a ventilation of the inside of the casing is executed by driving the fan, water vapor existing in the casing is discharged to the outside and the generation of bedewing water can be prevented, and also, there is no possibility that carrying of the form becomes unstable.
Patent JP-H07275661-A (JP)
Title: Denitration method
Inventor: TAMURA TATSUTOSHI
IPC: B01D53/94
Filed: 1994-04-07
Abstract: PURPOSE:To efficiently perform the denitration of NOx in exhaust gas by catalytically reacting a denitration catalyst wherein a catalytic metal is supported on zeolite with NOx-containing gas in the coexistence of alcohol. CONSTITUTION:A catalytic metal such as V or Co is supported on zeolite, pref., zeolite having Na to obtain a denitration agent. When this denitration agent and exhaust gas of a diesel engine or the like are catalytically reacted, alcohol such as ethyl alcohol and/or methyl alcohol is allowed to coexist. Especially, an alcohol soln. is sprayed at the time of catalytic reaction. Whereupon, the lowering of a denitration rate caused by SOx is suppressed and a high denitration rate is obtained and further safety is enhanced.
Patent JP-2000267633-A (JP)
Title: Liquid crystal display driving circuit, method for controlling it, and liquid crystal display device
Inventor: BABA NORIMITSU
IPC: G02F1/133
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and to display a display picture which is flexible and good in design. SOLUTION: The liquid crystal display device is driven by applying voltage to a liquid crystal layer via a scanning electrode and a signal electrode and sets pixels corresponding to a part of all the scanning electrodes to be in a not-selected state to execute various kinds of display by using pixels corresponding to the residual scanning electrodes. Since the display selects one or plural scanning electrodes among a part of scanning electrodes and prescribed voltage previously fixed so that an effective voltage to be applied to the liquid crystal layer of pixels corresponding to the selected scanning electrode or an effective voltage per a unit time exceeds the on voltage of the pixels is applied to the selected electrode, power consumption is reduced and a display picture which is flexible and satisfactory in design can be displayed, compared with a normal driving state.
Patent JP-S55160629-A (JP)
Title: Safety device for rear view mirror of automobile turning left
Inventor: FURUKAWA YUTAKA
IPC: B60R1/06
Filed: 1979-06-01
Abstract: PURPOSE:To eliminate the dead angle of a driver, especially when the vehicle turns left, by a method wherein, when a steering shaft is turned at an angle more than given, the rear view mirror changes its direction in proportion to its turning angle. CONSTITUTION:On a cylindrical pipe 2 larger than the stearing shaft are provided an upward and a downward groove 3, each of which has as a center the point excluding the play of the steering wheel, about 45 deg., when the car is running. The said mirror is made so that it can be turned in proportion to the turning angle of the wheel when the car turns left since a knob connected with the movable rear view mirror is interlocked in the said grooves.
Patent JP-H10267549-A (JP)
Title: Heat insulation cover for sintering machine and its controlling method
Inventor: ISHII HARUMI
IPC: F27B21/06
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To improve quality of sintered ore by lowering fuel consumption per unit product without impairing maintenance such as pallet replacement, and uniforming the temperature of suction air in a bed width direction. SOLUTION: A heat insulation cover 14 having bellows like expandability and contractability is provided to extend from a heat insulating furnace to the region where the material layer 15 is baked to about 2/3. In this case, when lowest temperature on the layer measured by temperature sensors 18a to 18c provided at both ends and center in a bed width direction at respective positions at a predetermined interval in a machine lengthwise direction is a set temperature or lower and continued for a set time, or when a temperature difference of the width direction arrives at a set value or more and is continued for a set time, a controller 17 controls a closing mechanism 20 to close the cover 14 or close the cover 14 to the position of the lengthwise direction.
Patent JP-H09226424-A (JP)
Title: Lifter of vehicular seat
Inventor: TAKIZAWA SEIKI
IPC: B60N2/18
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the breadth of a seat by connecting front and rear connecting shafts together using a supporting plate in such a way that they can freely rotate, and mounting on the supporting plate drive mechanisms for rotating the front and rear connecting shafts. SOLUTION: A rear connecting shaft 10 constituting a rear lifter 1 and a front connecting shaft 20 constituting a front lifter 2 are freely rotatably connected together by a support plate 3, and drive mechanisms for the rear 1 and front 2 lifters are mounted on the support plate 3. Each of the drive mechanisms comprises a motor 11, 21, a speed reducer, and a screw shaft, and nuts into which the screw shafts are fitted are rotatably and pivotally attached to arms 15, 25 welded integrally with the front and rear connecting shafts 10, 20. Thus a seat can be reduced in breadth without lowering the seat comfort.
Patent JP-H09255926-A (JP)
Title: Pressure-sensitive tape
Inventor: ONO SHOJI
IPC: C09J133/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive tape which is handy to carry and does not necessitate a large display space. SOLUTION: A tape 2 having an adhesive layer on one side is wound on a core 3 having an elliptic shape in which the major diameter is 140mm or shorter and the proportion of the minor to the major diameter is 50% or lower, or no a core 3 capable of being deformed into the elliptic shape.
Patent JP-H10270645-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: KINOSHITA YASUSHI
IPC: H01L21/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the parasitic capacitance between the substrate and passive elements such as a resistor, etc., and distributing wires, and enable high integration by forming a cavity in a semiconductor substrate by surrounding with a recession and a silicon nitride film. SOLUTION: A semiconductor integrated circuit device comprizes an nMOS transistor comprizing an active region 3 divided by an element isolating oxide film 2-1 on a silicon semiconductor substrate, and a resistance element composed of a resistance film 13 provided on a cavity 11 comprizing the recession 10 of the silicon semiconductor substrate 1 obtained by removing an islandlike oxide film formed simultaneously with the element isolating oxide film 2-1. And since silicon and a silicon nitride film are hardly etched by wet etching performed at the time of forming the cavity, the shape of the cavity is hardly influenced even if the etching time is prolonged and a silicon oxide film is removed perfectly.  Accordingly, it becomes possible to suppress the lowering of the degree of integration and the generation of defects on the point of strength to a minimum, since it becomes possible to form a cavity as designed with good reproducibility.
Patent JP-S56166543-A (JP)
Title: Tablet device
Inventor: MIHARA YUKIHIRO
IPC: G06F3/041
Filed: 1980-05-26
Abstract: PURPOSE:To enable to use a tablet device as a business desk for office work such as booking and stamping, by placing a transparent mat on a character board so as to make the surface of the transparent mat the same height as the edge of the tablet surface or higher. CONSTITUTION:A retaining frame 4 is processed rather thicker, the surface of a character board 1 is concaved than the surface of the frame 4, and a mat 6 in equal thickness to the frame 4 for the surface at the inside of the retaining frame 4 is placed. The mat 6 is made as transparent as the beneath characters are seen and it is made of a material having suitable elasticity as can as the description in papers and stamping are easily made. A tablet device produces magnetic field by flowing a pulse current to a coil provided in an input pen 7. Since an electromagnetic induction system of noncontact type to detect said magnetic field by a sensing line loop 2 of a character position detection is used, no effect is given to the character input function even the mat 6 is placed on the character board 1.
Patent JP-S60214155-A (JP)
Title: Laser printer
Inventor: MURAMATSU TOMOAKI
IPC: H04N1/113
Filed: 1984-04-10
Abstract: PURPOSE:To eliminate the variance of timing of start of printing by setting variably a count start value of a counter in a printer deciding the timing of the print start with an output of the counter. CONSTITUTION:A beam detector 9 detecting the passing of a laser beam is provided and the laser printer decides the timing of the print start based on the output of the counter 10 starting the count with the output of the detector, in the laser printer like this, a set switch 12 is provided so as to set variably the count start value of the counter 10 through the operation of a switch 12. Thus, even if a manufacturing variance or mounting variance of the beam detector exists, it is corrected by changing the count start value.
Patent JP-H09261748-A (JP)
Title: Power-saving incoming notifying device of portable telephone
Inventor: NODA MASANOBU
IPC: H04W68/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make the power consumption of a vibrator small by placing a high sensitivity data reception part, which is large in the power consumption of the vibrator, in operation only in a period in which the possibility that data are transmitted is high. SOLUTION: When a portable telephone terminates, a radio wave of, for example, 900MHz is sent to a base station as an ordinary terminating process. This radio wave of 900MHz is detected by a 900MHz detection part 10 and then a control part 12 operates the high-sensitivity vibrator data reception part 11 which receives a radio wave for high-sensitivity vibrator data receiving a radio wave for the vibrator. Consequently, the high-sensitivity reception part 11 which is large in power consumption can detect the radio wave of 900MHz. Therefore, only when the probability of termination is high, this reception part 11 can be placed in operation and the total power consumption of the vibrator 2 is reducible.
Patent JP-2000265235-A (JP)
Title: Hydrogen storage alloy, its manufacture, and secondary battery
Inventor: MATSUKAWA ATSUHITO
IPC: C22F1/18
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain plateau pressure within a practical range, to improve hydrogen occluding/releasing property, to lower initial activation temperature, to facilitate pulverization, and to improve compactibility by providing a specific composition consisting of V, Ti, Ni, and Zr. SOLUTION: The alloy has a composition represented by general formula VxTiaNibZrc (where the symbols (x), (a), (b), and (c) are atomic %; ratios of respective constituent elements and 85<=x<98, 0<a<=7, 0<b<=7, and 1<=c<=7 are satisfied). The blending ratio of V, Ti, Ni, and Zr in a raw material is regulated so that the above composition is obtained, and the raw material is alloyed by using a heating and melting process, or the like. The resultant alloy is heat treated in a hydrogen atmosphere. It is preferable that the heat treatment is carried out by using a high temperature vacuum furnace, evacuating the furnace, introducing high purity hydrogen, raising temperature to >=100 deg.C, and performing holding for 1-2 hr. Then, the alloy is pulverized.  It is desirable to regulate the average particle size after pulverization to 20 to 60 μm in the case where the alloy is compacted in the subsequent stage and used for a cathode of a secondary battery.
Patent JP-H04223811-A (JP)
Title: Method and apparatus for resetting metal working machine tool to previously set position
Inventor: DEIITAA GERUTENBOTSUTO
IPC: B23B29/00
Filed: 1991-01-16
Abstract: PURPOSE: To easily reset a metal cutting machine tool, especially a multispindle lathe, to a set in advance. CONSTITUTION: Arrangement of exact slide guides 14a, 14b parallel to the rotary axis between a board-like main tool holder 10 equipped with a stop member and an exchangeable tool holder for installing each cutting tool, which is to be installed on the main tool holder 10, and the use of data obtained during a first setting operation for repeating resets of a stop position only by a suitable stop means of a part of the tool holder are provided, and the setting operation is performed by an optical setting means apart from the machine.
Patent JP-H05228199-A (JP)
Title: Health device for thermotherapic pressing with magnetic force
Inventor: SUMII SHIYUNZOU
IPC: A61H39/06
Filed: 1992-02-19
Abstract: PURPOSE:To promoting blood circulation by thermotherapy and magnetic lines of force and to provide a high effect by providing a bottle-shaped body made of pottery and a plastic threaded cap, and fitting and arranging plural pieces of magnet grains respectively on the front and base surfaces of the body. CONSTITUTION:This health device for thermotherapic pressing with magnetic force is constituted by providing the bottle-shaped container body 1 made of the pottery and the plastic threaded cap 2 and fitting and arranging plural pieces of the magnet grains 5 respectively on the front 3 and base 4 surfaces of the body. Hot water kept at about 80 deg.C is first put into the container body 1 and the threaded cap 2 is tightened. This body is covered with suitable cloth and a user reposes in the state of placing this body on the required part. As a result, the artery distributed near the skin of the body is first sufficiently warmed up by the warm heat, by which the blood circulation is improved. The effect of promoting the blood circulation and massaging the skin is attained by the magnetic force, and further, the body is strongly stimulated by the pressing effect, by which the various functions are promoted.