baber/WOPTO huggingface dataset:
Patent JP-H01115455-A (JP)
Title: Production of catalyst for purifying exhaust gas
Inventor: WAKIYAMA HIROO
IPC: B01J23/86
Filed: 1987-10-30
Abstract: PURPOSE:To improve resistance to oxidation by forming both a wash coat layer and a catalytic layer on the surface of a metallic carrier wherein Ni plating and Al plating have been performed on the surface of a steel sheet consisting of specified composition and also prescribed cold-rolling has been performed. CONSTITUTION:The surface of a steel sheet consisting of by weight ratio <=0.1% C, <=2.0% Si, <=2.0% Mn, 9-25% Cr, 0.01-6.0% Al and the balance Fe and impurities is plated with Ni at 0.3-10.0g/m<2> per single side. Then it is plated with prescribed amount of melted Al or its alloy and also the thickness of alloy of Al and iron which is formed on the surface of the steel sheet is controlled to <=10mum. The steel sheet after plating is rolled to <=0.1mm by cold- rolling and thereafter working for enlarging the area brought into contact with gas is performed and both a wash coat layer consisting of refractory metallic oxide having high specific surface area and a catalytic layer are formed on the surface of a metallic carrier heat-treated under the nonoxidative atmosphere.
Patent JP-H03277388-A (JP)
Title: Rotary roller ski and ski boot binding tool
Inventor: OHAMA SATORU
IPC: A63C17/02
Filed: 1990-10-15
Abstract: PURPOSE:To perform rotation on a practice road like skiing on snow by setting the function of a pressurizing declination roller means when rotating and sliding as the one near to that of the edge of a snow ski board. CONSTITUTION:The pressurizing declination roller means 2 is provided. The pressurizing declination roller means 2 consists of a pair of roller means 2a, 2b provided before and behind the lower part of a roller ski main body 1, respectively. The pressurizing declination roller means 2 is directed on the straight when parallel pressure in right and left directions are applied. When the pressure deviated in either right or left direction is applied, the roller means 2a before the main body is curved in a direction where the pressure is applied, and the roller means 2b behind the main body in a reverse direction. In other words, the angle of the direction of the roller means can be deviated when the pressure in right and left directions and either deviated direction are applied.
Patent JP-2000105625-A (JP)
Title: Electronic equipment
Inventor: NOJIMA MAKOTO
IPC: G06F1/16
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic equipment which has sufficient strength even when the device is made thin as a display unit module is made thin by making the end part of the top surface of a main body housing lower by one step and making the shape of the surface of a display unit housing facing the top surface of the main body housing similar to the shape of the top surface of the main body housing. SOLUTION: This equipment is composed of the main body housing 1 and the display unit housing 3 which has its one end pivotally supported on a rotary shaft at the back part of the main body housing 1. The main body housing 1 comprises an upper cabinet part 4 and a lower cabinet part 5. In the bottom surface of the lower cabinet part 5, a recessed part 11 where the left surface side of the main body housing 1 is opened is formed and the top surface of this recessed part 11 supports the other end of a CD-ROM drive. And, a step 30 is so formed that the right and left end and tip part of the top surface of the upper cabinet part 4 are lower by one step at the end sides. The surface of the display unit housing 3 which faces the top surface of the upper cabinet part 4 is made thicker at the right and left ends and upper end to be similar to the top surface shape of the upper cabinet part 4.
Patent JP-H03135666-A (JP)
Title: Mechanical translation system
Inventor: MIYAHIRA TOMOHIRO
IPC: G06F17/28
Filed: 1989-10-20
Abstract: PURPOSE:To easily translate the sentences in a short time and with high transla tion quality by accumulating the analysis information in an original sentence contex dictionary or a translated sentence dictionary in the translating processes of a series of sentences to be translated. CONSTITUTION:At analysis of an original sentence or production of a translated sentence, the data which are not contained in an original sentence context dictionary 32 or a translated sentence contex dictionary 62 of a main storage need the reference to an original sentence analysis dictionary 33 or a translated sentence production dictionary 63 of an auxiliary dictionary. Then the reference data and analysis information are stored in the dictionary 32 or 62. Then the data on the dictionary 32 or 62 are referred to together with the analysis information given from the dictionary 32 or 62. Thus the translation quality is improved and the translation processing time is shortened.
Patent JP-H0693313-A (JP)
Title: Production of magnetic metal powder
Inventor: YUZAWA MASAYUKI
IPC: B22F9/22
Filed: 1992-09-16
Abstract: PURPOSE:To obtain a magnetic metal powder excellent in oxidation resistance and magnetic characteristics. CONSTITUTION:Metallic and/or nonmetallic compd. layers are formed on the surface of a needle-crystal hydrous iron oxide, aluminum and/or silicon compd. layers are formed thereon, and the product is theramlly reduced to produce the magnetic metal powder. In this case, a system to be treated is kept at pH11-13 and <=60 deg.C and dispersed before the aluminum and/or silicon compd. layers are formed. The aluminum and/or silicon compd. layers are then formed, and the needle-crystal grain having the compd. layer is heated at high temp. in an inert gas current to form a spinel compd. essentially free of dehydrating holes, and the spinel compd. is heated and reduced.
Patent JP-H0990935-A (JP)
Title: Image display controller capable of setting combination of items at every line.
Inventor: KUBOTA SHUJI
IPC: A63F13/52
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image display controller capable of finely setting a combination of the prescribed number of items independent of interruption of a CPU and at every a scan line. SOLUTION: An enable signal of the items (object RAM, screen RAM) is read out in line from a line RAM for item to be stored in ports 2a-2e. The address specification data of the object RAM, screen RAM connected to the set port are read out. A selector 5 is switched under the control of a control circuit 4, and the address specification data are read out in time division, and the address specification data are sent out to a character ROM 8. Characters for an object and a background are read out, and thus, a picture is formed.
Patent JP-H02121970-A (JP)
Title: Acrylic acid derivative, its production, its use and its intermediate
Inventor: ARASUGI KAZUE
IPC: A01N43/40
Filed: 1988-10-28
Abstract: NEW MATERIAL:A compound of formula I (X is H, halogen, lower alkyl, lower alkoxy, lower haloalkyl; Y is H, lower alkyl; R1, R2 are lower alkyl). EXAMPLE:Methyl-2-(6-phenylpyridon-1-yl)-3-methoxypropenate. USE:Fungicide for agricultural and horticultural purposes. PREPARATION:The reaction of a pyridone derivative of formula II with a haloacetic ester derivative of formula III (Z is halogen) is conducted in the presence of a base at -10 to +50% to give an acetic ester derivative of formula IV, which is allowed to react with a formylating agent such as methyl formate in the presence of a base such as sodium hydroxide and a solvent at -20 to +100% to form a compound of formula V. Then, the product is allowed to react with an alkylating agent such as methyl iodide at -10 to +100 deg.C to give a compound of formula I. The compounds of formulas IV and V are also novel.
Patent JP-H06246261-A (JP)
Title: Water treating element
Inventor: MATSUMOTO SHINYA
IPC: C02F1/28
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a water treating element which can remove heavy metal ions, increase treating water amt. commensurate with the ability of active carbon to remove free chlorine and extends the service life of the active carbon by a method wherein the active carbon is mixed with cation-exchange fiber having monovalent or divalent cations combined with the ion exchange group by ion exchange reaction. CONSTITUTION:A water purifier located in water feed passage 1 and adapted to purify the feed water is provided in its case 4 having a water inlet 2 and a water outlet 3 with a water treating element A for purifying the total amt. of the water flowing therethrough from the water inlet 2 to the water outlet 3. The water treating element A is formed into a predetermined shape by a method wherein fibrous active carbon is homogeneously mixed with the cation- exchange fiber having monovalent or divalent cations (sodium, calcium and magnesium) combined with the ion-exchange group by ion exchange reaction through a binder provided in the aforesaid mixed state and in a water-permeable state.
Patent JP-S62134433-A (JP)
Title: Gas discharge toilet fan
Inventor: OGAKI MAMORU
IPC: F04F5/20
Filed: 1985-12-04
Abstract: PURPOSE:To prevent the titled fan from corroding to prolong the life of the fan by installing a branched pipe in the vicinity of the upper part of an exhaust pipe of the fan. CONSTITUTION:A branch pipe 3 is installed in the vicinity of the upper part of a toilet pipe 2 to which a fan 1 is fitted. When external air is taken into the pipe 2 by the fan 1 through the branch pipe 3, and is delivered into the direction of a rain preventive device 4 of the toilet pipe 2, a gas existing at the upper part of the toilet pipe 2 is exhausted to the outside. In accordance therewith, the gas in a toilet tank rises up. Since the fan 1 is designed not to make contact with the gas, corrosion is prevented and the life of the device can be prolonged.
Patent JP-2001098250-A (JP)
Title: Weather-resistant pressure-sensitive adhesive and weater-resistant transfer sheet prepared by using the same
Inventor: SAITO MITSURU
IPC: C09J7/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive which not only is weather- resistant but also does not yellow and to provide a transfer sheet which not only is weather-resistant but also does not yellow. SOLUTION: This weather-resistant pressure-sensitive adhesive contains a fluorescent agent as a yellowing preventive, the content of the agent being 0.1-0.4 wt.%. The transfer sheet (A) is prepared by forming at least a release layer (2), a pattern layer (4), and a pressure-sensitive adhesive layer (5), successively in this order, on a releasable substrate sheet (1), the pressure-sensitive adhesive layer being formed from the weather-resistant pressure-sensitive adhesive containing a fluorescent agent as a yellowing preventive. An overcoat layer (3) is formed between the release layer and the pattern layer. Each layer is formed by screen printing.
Patent JP-H08103465-A (JP)
Title: Wheelchair
Inventor: NARUMI MASATO
IPC: A61G5/02
Filed: 1994-09-30
Abstract: PURPOSE: To provide the wheelchair which can be used regardless of a physique, can be used by pulling action, is made stable and facilitates its manipulation. CONSTITUTION: A seat 13 to let a user 12 sit down while directing legs forward is provided on an almost planar main body 11 and further, a cover 15 is provided to cover these legs. A front wheel 16 for changing directions is provided at the front part of the main body, and rear wheels 17 are provided on both the sides of a rear part. Manipulating levers 18 to be respectively manipulated back and forth by both hands are provided at both the side parts of the main body. A driving part 20 with a built-in ratchet mechanism is provided between the respective manipulating levers and the respective rear wheels, and the right and left rear wheels are individually driven by operating the manipulating levers back and forth.
Patent JP-H08229307-A (JP)
Title: Deaerator and method for its use
Inventor: HERUBERUTO SHIYUTORATSUSERU
IPC: B29C48/76
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus especially suitable for degassing fluoropolymers which have been subjected to thermal degradation. SOLUTION: This degassing apparatus comprises a product introduction inlet 1, a coolable conveyer section 2, a comminution apparatus, a heated conveyer section 4, and a product discharge outlet 5 arranged in this order toward the direction of the flow of products and the whole body of the apparatus is kept air-tight and preferably designed as to be resistance to pressure surge. A gas discharge port 6 is formed in a region of the coolable conveyer section 2 and/or a region of the comminution apparatus 3.
Patent JP-H02121710-A (JP)
Title: Method and device for reducing wear of work roll in rolling mill
Inventor: TANIMOTO TATEO
IPC: B21B28/04
Filed: 1988-11-01
Abstract: PURPOSE:To reduce wear of a work roll by quench-hardening parts in contact with both ends of a rolled stock and largely worn by laser irradiation during rolling. CONSTITUTION:A work roll 2 is irradiated with laser beams 20 by a laser irradiation device 10 which performing hot rolling of a rolled stock 1 at positions of both width ends T of the stock 1 to perform roll surface hardening 30. Thus, parts locally worn are actively laser hardened during rolling to increase hardness of the parts over that of other parts. Hence, hardness of the parts of the roll 2 in contact with both ends of the rolled stock is increased to reduce wear amount of the roll 2, so that uniform worn condition which equals the normal roll parts is obtained.
Patent JP-H04151349-A (JP)
Title: Clamp device for seat belt
Inventor: FUJIMURA KOICHI
IPC: B60R22/42
Filed: 1990-10-12
Abstract: PURPOSE:To ensure the proper clamping of a seat belt, and prevent the break thereof by forming a non-linear shape of irregular section on a pair of clamp members respectively faced to the seat belt for the clamping thereof. CONSTITUTION:A seat belt retractor has the second emergency lock means 14 for locking a seat belt 12, interlocked with the first emergency lock means for locking the rotation of a reel shaft 11. The aforesaid means 14 has a slide clamp member 18 so fitted to a case 10 as to be slidable in a seat belt shift direction, and a turning clamp member 19 for clamping and locking the seat belt 12, interlocked with the locking operation of the first emergency lock means. In this case, an irregularity section 19b on the surface of the clamp member 19a in contact with the seat belt 12, and another irregularity section as a contact surface area between the slide clamp member 18 and the seat belt 12 are respectively so formed as to have a plurality of inverted V-form steps. The aforesaid irregular sections 19b are so formed as to have the same V-opening angle of theta, and to be engaged with each other.
Patent JP-H02121431-A (JP)
Title: Identification recovery device
Inventor: NOGAMI KAZUO
IPC: H03K5/00
Filed: 1988-10-31
Abstract: PURPOSE:To eliminate the need for the adjustment of a phase relation between an identification data and a recovered clock after at the manufacture by comparing the phase of a clock generated from a clock generating means with a phase of a data to be identified and recovered to control the phase of the clock. CONSTITUTION:An identification data sent to an identification recovery section 6 is inputted to the 1st-3rd identification recovery circuits 17-19, subjected to retiming processing based on recovered clocks CK1, CK0, CK2 outputted from a phase selector 16 via a limiter amplifier 15 and a timing extraction circuit 14 and recovered data D1, D0, D2 are outputted. The data are inputted to a 1st comparator 20 and a 2nd comparator 21. A control circuit 22 controls the phase of a signal Pm at a phase selector 16 in response to a comparison signal A outputted from the 1st comparator 20 and a comparison signal B outputted from the 2nd comparator 21 so as to allow the rise, of a recovered clock to be positioned near the center of a pulse of identification data at all times. Thus, the adjustment in response to the device to be applied or the readjustment in operation is not required.
Patent JP-2000105320-A (JP)
Title: Forming method of optical waveguide and forming optical waveguide device
Inventor: KOYANO TAKESHI
IPC: G02B6/13
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To easily form a high molecular polymer optical waveguide at a low cost. SOLUTION: A polymer base body 11 containing a radical producing agent is prepared as a first clad. A part of the body 11 where an optical waveguide is to be formed is irradiated with UR rays 15. The body 11 after irradiation of UV rays is brought into contact with a first radical polymerizable monomer 19 which becomes a polymer after polymn. having a higher refractive index than that of the body 11 so as to form a polymer part as a core 21 where the optical waveguide is to be formed. A sample after the core 21 is formed is brought into contact with a second radical polymerizable monomer 23 which becomes a polymer after polymn. having a same refractive index as that of the body 11 so as to form a polymer part as a second clad 25 on the core 21.
Patent JP-H08140289-A (JP)
Title: Power circuit of electronic equipment
Inventor: SAEKI MITSUO
IPC: H02J7/00
Filed: 1994-11-09
Abstract: PURPOSE: To prevent a malfunction of a voltage measuring circuit due to reverse leakage current of a diode without causing a power loss of a battery by shorting an output line to be connected to the voltage measuring circuit through a resistor when the battery is not mounted and opening the output line when the battery is mounted. CONSTITUTION: When a battery is not mounted in a battery section 1, a control circuit 3 receives the output of a battery mounting and dismounting detection circuit 2 and shorts a connection line 'a' to an input of a voltage measuring circuit 5 through a resistor R3 . When a battery is mounted in the battery section 1, the control circuit 3 receives the output of the battery mounting and dismounting detection circuit 2 and then opens the output line 'a'. By this method, a malfunction of the voltage measuring circuit 5 is prevented which is caused by reverse leakage current of a diode D2 under the condition that a power circuit works due to external power from an AC adaptor, etc. though a battery is not mounted. At the same time, a power loss under the condition that a battery is mounted can also be avoided.
Patent JP-H02121526-A (JP)
Title: Analog/digital converter
Inventor: FUNAMOTO TARO
IPC: H03H17/02
Filed: 1988-10-31
Abstract: PURPOSE:To eliminate the DC offset out of an analog/digital(A/D) conversion output by giving the weighting to the A/D conversion output data and subtracting this output data from the input of an integrator of the final stage to form a negative feedback line to the DC. CONSTITUTION:At the application of an enable pulse, the A/D conversion output is corrected into the direction where the DC offset is subtracted once per 128 samples. The offset eliminating time is decided by the weighting coefficient and attenuated down to (1-2<-8>) with t=128T (T: sampling cycle). A noncyclic digital filter 2 does not transmit an AC signal having a 128T/n cycle owing to the term of (1-Z<-128>) in terms of the transfer function of the filter 2. Thus an AC signal is never mistaken for the DC offset.
Patent JP-S61156153-A (JP)
Title: Image forming device
Inventor: KANEKO SHUZO
IPC: G03G15/05
Filed: 1984-12-28
Abstract: PURPOSE:To prevent the variation of the density of displaying pictures so as to obtain stable pictures, by constituting an electric current detecting area so that a practically similar environmental condition to a photosensitive body in a picture area can be set always. CONSTITUTION:An incident light window 31 is provided at a section correspond ing to the stopping position when a solidly written area 30 is constituted so that the area 30 can be stopped the outside of a display section. Therefore, the writing area 30 can be maintained under an external light incoming condi tion with is practically similar to a picture area even if a belt is stopped and the density variation of displaying pictures can be prevented further effectively. Accordingly, a stable picture display device can be obtained.
Patent JP-H03137993-A (JP)
Title: Air flow rate controlling method for super deep aeration tank
Inventor: OSHIMA MAKOTO
IPC: C02F3/22
Filed: 1989-10-24
Abstract: PURPOSE:To stably keep constant air circulating rate by installing a Doppler-type flow rate measure in a side wall of a head tank which forms a part of a circular flowing route and controlling the air introduction rate for circulation using the determined value as an index. CONSTITUTION:When air for circulation is introduced into an ascendent flow route 6 of a super deep aeration tank 1 filled with a raw liquid through a supplying tube 10, the liquid circulates in a head tank 4 owing to air lift effect, flows to a descendent flow route 5 through a connecting hole 7 to become a descending flow, circulates while mixed with a raw liquid and a returned sludge supplied from a flowing route 16 and 17, respectively, and air supplying is gradually switched from a supplying tube 10 to a supplying tube 9 to keep a circulating rate to carry out biological oxidation treatment. In this case, a controlling apparatus 15 controls the circulating rate from the supplying tube 10 depending on a value measured by a Doppler-type flow rate measure installed in a side wall of the head tank 4 as an index and controls treatment air flow rate from the supplying tube 9 by measured value of a dissolved oxygen concentration measure 13 as an index. In this way, circulating rate is stably retained.
Patent JP-S63130777-A (JP)
Title: Device for forming functional deposited film by photochemical vapor growth method
Inventor: TAKABAYASHI MEIJI
IPC: C23C16/48
Filed: 1986-11-20
Abstract: PURPOSE:To provide the titled deposited film forming device which can stably and continuously form uniform and homogeneous deposited films having high quality by forming the reaction vessel side surface of a light pervious window to the state of contg. no unbonders of covalent bonds at all or contg. the same at an extremely low ratio. CONSTITUTION:The light pervious window 2 of the device for forming the functional deposited film by the photo CVD method is constituted of a light transmissive plate 8 which is made of quartz glass (SiO2) and is not coated with oil, etc., for preventing the film formation. A substrate 5 is installed to the prescribed position in the reaction vessel 3 of the device and the said device is operated by using gaseous silane such as SiH4 for a gaseous raw material, by which the deposited film is formed on the substrate surface. The atomic configuration state on the vessel 3 side surface of the plate 8 prior to the start of the film formation is formed in the atomic state having no unbonders at all or contg. the same at the extremely low ratio. The film formation is substantially not admitted on the reaction vessel side surface of the plate 8 even if the film forming operation is repeatedly executed by the plate 8. There are no differences between the final products subjected to the film formation and the initial product. High-quality products are thus obtd.
Patent JP-H08133201-A (JP)
Title: Hose hook
Inventor: KITANO ZENZO
IPC: B65B1/30
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a hose hook for reducing a limitation of a space when a powder-folding machine is installed and for attaching and detaching a cleaning hose always at a natural angle when the inside of the powder-folding machine is cleaned. CONSTITUTION: A hose hook is provided with a hose holding part, that is positioned at a corner part of a body frame 2 of a powder-folding machine 1 and can hold a cleaning hose 3 of a cleaner housed in the body frame 2, and is installed so as to be rotated between a position overhanging frontward from the front face of the body frame 2 and a position overhanging sideward from the side face of the body frame 2.