baber/WOPTO huggingface dataset:
Patent JP-S55128742-A (JP)
Title: Ventilator equipped with heat exchanger
Inventor: SATOU TETSUYA
IPC: F24F7/08
Filed: 1979-03-28
Abstract: PURPOSE: To provide a ventilator with high durability and wind volume by installing sensible heat exchanger and absorbent moisture transfer member between outlet and inlet air flow systems.  
     CONSTITUTION: In the ventilation of the room during air-conditioning operation, the operation of the fans 4 and 5 is conducted so that outside cool inlet air may be let into the first wind passage 2 and warm outlet from the room into the second wind passage 3. By so doing, the outlet air flow is robbed of sensible heat by means of the evapolator 7 and then of latent heat by discharging moisture to the fin 10 (moisture transfer member). Moisture discharged under the fin 10 is transferred to the upper inlet air flow through means of capillary phenomenon. Then, inlet air flow after obtaining moisture from the fin 10 is provided with sensible heat which the condenser 6 has collected by means of the evalator 7. Thus, the temperature and humidity of inlet air flow discharged from the ventilator are held to almost the same temperature and humidity as outlet air flow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09208336-A (JP)
Title: Basic porous body and its production
Inventor: IZAWA TOICHIRO
IPC: C04B38/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a porous body with no water vapor condensation tendency, having basic activity and excellent in NH3 adsorptivity, by preserving the crystal structure of sepiolite or palygorskite as a MgO-SiO2 -based phyllosilicate and by exhausting and eliminating the volatile matter contained therein. SOLUTION: First, a feedstock is prepared by selecting sepiolite or palygorskite minerals with favorable composition and crystal habit as far as possible because the minerals are natural products bearing inevitable impurities, and grinding their crystal lumps into fibrous powder. If needed, this feedstock is made into granules by addition of a small amount of water, or molded into granules by addition of <=5wt.% of an inorganic binder (clay or alumina sol). Thereafter, a hot oven is charged with the feedstock which is then heated from normal temperatures to 300-350 deg.C (optimally, at a rate of 30-60 deg.C/h) in an argon gas reflux, kept at the temperatures for 1-3h, then brought into contact with steam at <=800 deg.C, and further heated at the final temperature of 600-800 deg.C for 1-3h to exhaust and eliminate the volatile matter contained in the feedstock.
Patent JP-S58152984-A (JP)
Title: Thermostat mixing valve
Inventor: HASHIOKA YOSHIO
IPC: G05D23/13
Filed: 1982-03-05
Abstract: PURPOSE:To make it possible to supply hot or cold water at a prescribed temperature as well as freely incorporate the whole valve into the plug housing of a hot and cold water mixing plug by automatically adjusting the mixing ratio of hot water to cold water by utilizing a shape storing alloy. CONSTITUTION:When a valve body 4 is located on a position where the hot water inlet (a) of a housing 2 is opened, and the cold water inlet (b) closed, hot water firstly flows from the hot water inlet (a) into a mixing chamber (r) to  permit the temperature of the water to rise from the prescribed temperature, so  that shape restoring force is apllied besides the inherent expansion force to the coil 7 of a shape storing alloy which stretches against the spring force of a bias spring 5. And, as soon as the opening of the hot water inlet (a) is reduced, the valve of the cold water inlet (b) is opened, allowing the water temperature within the chamber to be reduced. As the water temperarure reduced, a cork 7 shrinks in the reverse way and the valve body 4 is pushed back in the opposite direction with the spring force of a return spring 8, allowing the opening of the cold water inlet (b) to be reduced. Thus, it is possible to always obtain hot or cold water, at a prescribed temperature with the repetition of these series of right and left movement of the valve body 4.
Patent JP-H08230666-A (JP)
Title: In-pipe traveling device
Inventor: HARADA TOMOJI
IPC: B61B13/10
Filed: 1995-02-23
Abstract: PURPOSE: To enable a traveling device travel in a stable attitude in piping having the variation of pipe diameter, a foreign matter, a level difference and an elbow while constantly pushing a pipe wall under fixed pressure. CONSTITUTION: Expansive and contractive moving bases 18 paired by mechanically joining a constant torque stepping motor 12 for expanding and contracting travel wheels and two coaxial large pitch ball screws 15 are driven vertically in opposite directions, and travel wheels 2, 6 formed by link-joining a plurality of wheels are attached to each of expansive and contractive moving bases 18, and the travel wheels 2, 6 are made expansible in opposite directions. When reaction acting on the travel wheels 2, 6 becomes stronger than widening force caused by motor power in the case where the variation of diameter or difference in level exists inside piping, the ball screw 15 is reversely rotated by the above reaction, and the motor is further reverse rotated.  The travel wheels 2, 6 can therefore be expanded and contracted by a fixed force without a special reduction gear and a torque detector.
Patent JP-S56131516-A (JP)
Title: Immunochemotherapy, prevention of resistance to drug, and carcinostatic agent
Inventor: HAYASHI KOUTAKU
IPC: A61P31/04
Filed: 1980-03-18
Abstract: PURPOSE: An immunochemotherapy, prevention of resistance to drugs, and carcinostatic agent having extremely improved immunologically enhancing actions, comprising a specific hydroxyaniline derivative as an active ingredient.  
     CONSTITUTION: An immunochemotherpy, prevention of resistance to drugs, and carcinostatic agent comprising a compound shown by the formula (R 1  is H; R 2  is hydroxyalkyl or carboxyalkyl; R 3  is H or lower alkoxy; R 1  and R 2  may be bonded to form a nitrogen-containing hetero ring) as an active ingredient. The compound has extremely improved immunologically enhancing effects and preventing effect of resistance to drugs by itself, and has synergistic effects by combined use with other carcinostatic agents, antibiotics, and vaccines. It can prevent the reduction of immunological competence resulting from continuous use of adrenocortical hormone or common carcinostatic agents, and bacteria turnover phenomena and turnover diseases caused by continuous administration of antibiotics. It is converted into pharmaceutical preparations, e.g., injection, oral drug, external agent, etc. for use. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55128537-A (JP)
Title: Heat treatment for enhancing fatigue strength and bending strength of shaft and knotched machine parts
Inventor: TAKAZAWA KATSUROU
IPC: C21D1/00
Filed: 1979-03-28
Abstract: PURPOSE:To enhance fatigue strength and bending strength by a method wherein shafts and knotched machine parts made of carbon steel or special steel is subject to a low temperature quenching from a temperature below A1 modification point, then is treated with aging. CONSTITUTION:Shafts and machine parts made of carbon steel or special steel are quenched from a relatively low temperature below A1 modification point of the steel, then subject to aging treatment by heating at 100-400 deg.C for 30min to several hours. The treatment gives surface compression residual stress and a proper static mechanical strength and enhances fatigue strength and bending strength.
Patent JP-H04214311-A (JP)
Title: Injection-compression molding method and apparatus therefor
Inventor: NAKAYAMA TOSHIO
IPC: B29C45/00
Filed: 1991-02-04
Abstract: PURPOSE:To mold a molded article having a compact and lustrous surface, which is porous in its inner part. CONSTITUTION:In a state wherein the pressure of foaming molten resin is kept in such a degree that foaming is not caused therein, foaming molten resin is injected in the cavity, in the next place, the resin in the cavity is compressed and the resin surface is cured in a non-foam state, after that, by expanding the volume of the cavity, the resin in the inner part is foamed so as to be a molded article. Besides, it is available that after foaming more than the volume of the molded article, compression is effected a second time for forming a molded article.
Patent JP-H07241572-A (JP)
Title: Treatment of metal-containing waste water
Inventor: YAMAUCHI HIDEYO
IPC: C02F1/62
Filed: 1994-03-07
Abstract: PURPOSE:To prevent the deterioration of treated water at the time of rising operation by controlling the amt. of separated sludge to be mixed with alkali so that a return ratio calculated according to a specific formula does not exceed a specific value for the specific period from a point of time when the return ratio reaches the specific value after the start of treatment. CONSTITUTION:Alkali is added to metal-containing waste water to form insoluble matter which is, in turn, separated from treated water as sludge and alkali is added to waste water as a mixture obtained by mixing alkali with a part of the separated sludge. The amt. of the separated sludge to be mixed with alkali is controlled so that a return ratio R calculated according to formula does not exceed 8 for 1-3 days from a point of time when the return ratio R reaches 8 after the start of treatment and, thereafter, treatment is performed while the return ratio is held to R=12-20. By this constitution, the deterioration of treated water at the start time of treatment is prevented to stably obtain treated water of high quality.
Patent JP-S61195111-A (JP)
Title: Production of epoxy resin
Inventor: OGATA TOYOMASA
IPC: C08G59/06
Filed: 1985-02-25
Abstract: PURPOSE:A phenol is allowed to react with epichlorohydrin in methyl ethyl ketone in the presence of an alkali metal hydroxide to give the titled low- chlorine-content resin of phenol glycidyl ether. CONSTITUTION:The objective resin is obtained by reaction of (A) a mono- of polyhydric phenol such as o-cresol with (B) epichlorohydrin in the presence of an alkeli metal hydroxide in methyl ethyl ketone, when needed, toluene, preferably at low temperatures. The amount of methyl ethyl ketone is preferably 10-50pts.wt. per 100pts.wt. and the amount of component B is 4-10mol per mol of the hydroxyl in the phenol.
Patent JP-H01209084-A (JP)
Title: Injection ski plate and manufacture
Inventor: MARUYAMA TETSUZO
IPC: A63C5/12
Filed: 1988-02-18
Abstract: PURPOSE:To eliminate a core material dislocation at the time of injecting a resin by fixing a wooden core material buried in a foaming resin by means of an edge metal fitting to have a click part to abut at the side surface. CONSTITUTION:In a lower mold 3 lower part, lower surface composing members 12 and 13 and an edge mold 11 are arranged. On the lower surface composing members 11 and 12, a wooden core material 1 equipped with a projection 2 to be projected in a prescribed length from upper and lower surfaces is arranged. To the edge mold 11, a click part 11a to abut at the side surface of the wooden core material 1 is provided, and the wooden core material 1 can be fix-locked by the click part. An upper surface composing member 14 is pressed by an upper mold 4, and the wooden core material 1 is sandwich-pressed through the projection 2 by lower surface composing members 14 and 10 in a gap. To the gap, a foaming resin 7 is injected and molded. At such a time, since the wooden core metal 1 is fixed by the edge metal fitting 11, it can be prevented from being moved forward and backward by a flow at the time of injecting the resin 7, and it is buried in a normal position.
Patent JP-H02234895-A (JP)
Title: Expansible floating aggregate
Inventor: NIKORASU JIYOOJI BAAMONTO
IPC: B63C9/18
Filed: 1989-02-15
Abstract: PURPOSE: To provide a lock housing having an excellent binding strength by a method wherein a division housing comprising a hollow cover, mutually removably pivotally supported at one end, and a hollow base is provided, and a cover and a base are closed by an inside spring fastening tool for closing installed on the other side. CONSTITUTION: A floating aggregate 10 has a division housing 11 comprising a disc form hollow base 12 and a hollow cover 13, the two covers 12 and 13 are removably and pivotally mounted at one end by a pivot pin 15 displaced on a web 14 from the cover 13. Elastically bendable protrusion long piece 17 is protruded from the other end of the cover 13 and this protrusion long piece 17 is fitted into a gap between pivotal ears 33a and 33b protruded from the base 12. In this fit-in state, pin studs 41a and 41b protruded to one side of an elongated lock piece 40 are engaged with the pivotal ear pieces 33a and 33b, respectively. Further, a dent 45 at the other end of the lock piece 40 is engaged with the pin 15 and this constitution contains an inflatable bag 51, incorporating a compressed gas container 50, in the housing 11.
Patent JP-S52120685-A (JP)
Title: Semi-conductor selection oxidation method
Inventor: MIZUO SHIYOUICHI
IPC: H01L21/316
Filed: 1976-04-02
Abstract: PURPOSE: To control the growth of the wedge-shaped oxidized film at the lower part of Si 3 N 4  film, by making the selection oxidation, forming SiO 2  film beforehand and covering the layer with Si 3 N 4  film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56134974-A (JP)
Title: Preparation of emulsified food with curry flavor
Inventor: SUZUKI HAJIME
IPC: A23L27/60
Filed: 1980-03-24
Abstract: PURPOSE: To prepare an emulsified food with curry flavor, not collapsing its shape when it is spread on bread thickly, slightly losing emulsion state even by storing it for a long time, by blending curry powder and a gelatinized substance obtained from starch powder with liquid fats and oils.  
     CONSTITUTION: A solution dissolving or dispersing curry powder, not gelatinized and unmodified starch powder, and, if necessary, an emulsifying stabilizer, seasoning, etc. is heated, made pasty, and quickly cooled to about 0W30°C to form a gelatinized substance, which is kept at the temperature for about not less than ten hours. Fats and oils, e.g., soybean oil, calze oil, etc., liquid at normal temperature, are added to the gelatinized substance in a weight ratio of liquid fats and oils to gelatinized substance of 5W50:95W50, and, if necessary, a flavoring agent, e.g., the yellow, etc. is added to the blend. The resulting product is emulsified conventionally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63206112-A (JP)
Inventor: NOGUCHI MASASHI
IPC: H02H3/24
Filed: 1987-02-19
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-H02269578-A (JP)
Title: Device for adjusting tapered roller bearing
Inventor: IFUAN BUEZERII
IPC: B25B23/142
Filed: 1990-02-19
Abstract: PURPOSE: To expand a measuring range so as to provide a high accuracy and a good reading by drag guideline by forming a precise friction value measuring instrument of a load arm having an engagement element, a dial gauge having a drag guideline, and a power arm, and arranging a crank at the end part of the power arm. CONSTITUTION: An engagement element 3 for making a conical roller inner ring in contact with a conical roller outer ring is provided on a load arm 2 of a precise friction value measuring instrument 1. Also a crank 5 for introducing a drag rotary motion is provided on a power arm 4 of the precise friction value measuring instrument 1, and a grip 10 is installed on the crank 5 fixed tightly to the end part of the power arm 4. The grip 10 is mounted rotatably relative to a crank rod 9 fixed to the power arm 4 so as to provide an improved fine feeling for necessary drag rotary motion.
Patent JP-S57154153-A (JP)
Title: N-substituted benzanilide derivative and microbicide containing the same
Inventor: FUJIMORI KUNIHIKO
IPC: C07C231/00
Filed: 1981-03-16
Abstract: NEW MATERIAL:The compound of formulaI(R is halogen, lower alkyl, or trifluoromethyl; R 1  and R 2  are methyl or ethyl).  
     EXAMPLE: N-Methyl-3-bromo-4'-methoxybenzanilide.  
     USE: Microbicide having especially excellent activity to the downy mildew of cucumber. It permeates into the plant easily through the root, and has high safety. Also effective to rice blast, sheath blight, gray mold, organge canker, etc.  
     PROCESS: The compound of formulaIis prepared by reacting the compound of formula II with the compound of formula III in the presence of a base (e.g. sodium bicarbonate, pyridine, triethylamine, etc.) in a solvent such as acetone, benzene, etc., at a temperature between 0°C and the boiling point of the solvent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56135327-A (JP)
Title: Opening device of canopy for cargo chamber
Inventor: KOYAMA JIYUUTAROU
IPC: B60P7/04
Filed: 1980-03-21
Abstract: PURPOSE: To reduce the working radius of a canopy by providing a rotary shaft at the top of the both side board of the cargo chamber in the longitudinal direction, fixing the base end of the two-divided type canopy to the rotary shaft, and interconnecting the canopy tip end and cargo chamber by means of a cable.  
     CONSTITUTION: If the rotary shaft 2 is driven in one direction by an oil pressure motor 6 from the canopy closed condition, an outer half part 8 of the canopy 7 rotates clockwise around the rotary shaft 2, while an inner half part 9 connected to the outer half part 8 in such a manner that the inner half part 9 can bend through hinges 10W12 with respect to the outer half 8 is drawn at the tip end by a wire 13. Accordingly, the tip end 14 of the inner half part 9 draws an arcuate locus around a connection point 15 and the canopy 7 rotates around the rotary shaft 2 folding the inner half part 9. When the wire 13 rotates around the connection point 15 about 90°, the wire 13 comes into contact with the rotary shaft 2 at an intermediate point, and therefore, the tip end 14 then rotates drawing an arcuate locus around the rotary shaft 2. Thus, the canopy 7 is folded neatly outside of one side of the cargo chamber 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58155074-A (JP)
Title: Preparation of wine from concentrated grape juice
Inventor: KAMATA KOUZOU
IPC: C12G1/02
Filed: 1982-03-10
Abstract: PURPOSE:In preparing wine from concentrated grape juice as a raw material to raise promoting effect on fermentation, by adding a specific amount of yeast culture to raw wine. CONSTITUTION:>=4wt% yeast culture is added to adjusted concentrated grape juice, which is fermented while being agitated slowly. Consequently, a fermentation period is shortened, the body is improved, and the unleasant smell of wine from concentrated grape juice of its own is eliminated.
Patent JP-S51112268-A (JP)
Title: Semiconductor device and its production method
Inventor: KOBAYASHI KUNIO
IPC: H01L21/58
Filed: 1975-03-28
Abstract: PURPOSE: A semiconductor device which can control the thickness of soldering material in a soldered electrode to a desired preset value and its production method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51111838-A (JP)
Title: A water-based coating composition
Inventor: SUZUKI HIROMASA
IPC: C08L33/00
Filed: 1975-03-28
Abstract: PURPOSE: To provide a water-based coating composition giving a film of good surface apperance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11238844-A (JP)
Title: Reactor for semiconductor circuit element and semiconductor circuit element using the same
Inventor: SAITO TADAO
IPC: H01L25/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To hold favorably the magnetic characteristics, such as high-frequency characteristics, of a reactor for semiconductor circuit element and to enable a miniaturization of the reactor and a reduction in the thickness of the reactor, by a method wherein the reactor is formed into a structure wherein soft magnetic materials formed into an annular shape are laminated. SOLUTION: A reactor 1 for semiconductor circuit element is formed into a structure, wherein a soft magnetic material is formed into a ring shape are laminated. The ring shape can be circular or polygonal, but when the shape of the soft magnetic materials is fitted to that of a semiconductor circuit element, a mounting process for the reactor 1 is facilitated. If the number of lamination of the soft magnetic body is two sheets or more, it does not specially matter, but if the magnetic characteristics of the reactor are considered, it is specially preferable that it has 70 to 120 sheets. Then, it is preferable that the soft magnetic body to be used is an amorphous alloy or a magnetic alloy having a fine crystal structure. When this reactor 1 is mounted on an emitter electrode of the element, electromagnetic noise is reduced by the inductance of the reactor 1, a surge current at turn-on can be reduced, the unbalance of the current is dissolved and the current at turn-off can be stabilized.
Patent JP-H08232152-A (JP)
Title: Zebra pattern-imparted nonwoven fabric and its production
Inventor: NOGUCHI NOBUO
IPC: D04H5/00
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a zebra pattern-imparted nonwoven fabric rich in flexibility by laminating a short fiber web on one surface of a long fiber web each having a biodegradability and making these into one unit by a water jet punching method. CONSTITUTION: This method for producing a zebra pattern imparted nonwoven fabric comprises laminating the long fiber web of an aliphatic polyester, etc., on the one surface of the short fiber web layer of reclaimed wool, etc., each having a biodegradability, treating it on a porous supporting board having >=250 mesh by a high pressure fluid flow jet device having the jet nozzles arranged uniformly in its width direction to form a small area open holes region A where <=17×10<-2> mm<2> open hole area X, >=350/cm<2> open hole distribution density Y and 30-60% area ratio of open holes Z satisfy X×Y=Z, and the fibers at the non-open hole part intertwine each other three dimensionally, then treating it on a porous supporting board having <=25 mesh by a jet device having specifically arranged jet nozzles to form a large area open holes region B where <=30×10<-2> mm<2> X,  <=100/cm<2> Y and 30-70% Z satisfy X×Y=Z and the fibers at the non-open hole part intertwine three dimensionally in a higher degree than that in the region A to obtain the nonwoven fabric provided the surface regions A and B alternately in one direction.
Patent JP-S58154442-A (JP)
Title: Method and device for sealing cooling roll in continuous casting installation for steel plate
Inventor: FUKASE HISAHIKO
IPC: B22D11/128
Filed: 1982-03-09
Abstract: PURPOSE:To prevent sticking and seizure of molten steel on a pair of cooling rolls under rotation in the stage of drawing the molten steel from the spacings between said rolls and casting the steel plate continuously by feeding sealing liquid forcibly into the spacings between the rolls and the stationary parts for forming the flow passage for the molten steel. CONSTITUTION:Molten steel 8 is drawn out from between two pieces of cooling rolls 5, 5 which rotate in the opposite directions and the steel is continuously cast directly to a steel plate. Liquid such as flibe or fluid such as inert gas is supplied as sealing fluid 16 into the clearances between the rolls 5 and gates 3 for supplying the molten metal 8 to the rolls 5. The intrusion of the molten metal into the sealing parts between the rolls and the gates 3 as well as the inclusion of the solidified layer 17 of the molten steel into the spacings between the rolls and the steel 13 drawn out therefrom and the seizure thereof on the rolls 5 are prevented by said fluid. The sealing fluid is supplied into the pressure pockets 15 provided in the gates 3, so that the pressure of the steel 8 in the sealing parts 14 and the pressure of the sealing fluid 16 are balanced.