baber/WOPTO huggingface dataset:
Patent JP-H023552-A (JP)
Title: System converting seat into bed
Inventor: SERIMU KIRITSUKU
IPC: B60N2/90
Filed: 1988-10-21
Abstract: PURPOSE: To facilitate a conversion of a seat to a bed by raising a seat to a specified height every one unit of seat along the arrangement direction and expanding so as to from an upper stage bed and also expanding the other seat at that site so as to form a lower stage bed in a multiple rows of car seats. CONSTITUTION: In passenger cars such as buses and trains in which a plurality of seats are disposed on the right and left sides in two rows, each including two seats, odd numbers of seats are made liftable upward by the operation of a fluid pressure cylinder, and its lifting operation is guided along a sledge installed vertically on both sides of the seat. Then the raised seat expanded rearward so as to position a seat head member on a safety pillar. In addition, foot rest parts 5 and 6 are also positioned on the same plane so as to support them on the safety pillar. Thus the raised seat is assembled as an upper stage bed. On the other hand, seats indicated by even numbers are expanded and supported at site in the same manner as stated above so as to assemble them as a lower stage bed.
Patent JP-H06118580-A (JP)
Title: Photographic processing composition and processing method
Inventor: INABA TADASHI
IPC: G03C5/29
Filed: 1992-10-05
Abstract: PURPOSE:To provide a photographic processing soln. which effectively obliterates metal ions without deteriorating photographic properties. CONSTITUTION:This photographic processing soln. contains a compd. represented by the formula or a salt thereof. In the formula, R1 is carboxyl, an aliphatic or arom. group, each of R2 and R3 is carboxyl, phosphono, sulfo or hydroxy, each of L1-L4 is alkylene, X is H, an aliphatic or arom. group, M is H or a cation and each of (m) and (n) is 0 or an integer of 1-3.
Patent JP-H04273829-A (JP)
Title: Transformation of formaldehyde to hydrocarbon
Inventor: SUTEIIBUN RONARUDO UEIDO
IPC: C07C9/02
Filed: 1991-10-15
Abstract: PURPOSE: To convert a formaldehyde aq. solution into hydrocarbon products.  
     CONSTITUTION: Formaldehyde is converted into methanol and/or dimethyl ether by passing a formaldehyde solution through a catalyst bed consisting of a metal oxide catalyst constituent suitable for converting formaldehyde into methanol and/or dimethyl ether and an acid catalyst constituent suitable for converting methanol and/or dimethyl ether into hydrocarbons, (provided that the formaldehyde-to-methanol molar ratio is >(1:1) in the case of formaldehyde- methanol solution). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06117299-A (JP)
Title: Starting time fuel injection control device for internal combustion engine
Inventor: MIYASHITA SHIGEKI
IPC: F02D41/06
Filed: 1992-10-05
Abstract: PURPOSE:To prevent deterioration of emission by preventing air-fuel mixture from being discharged still in an unburnt condition in a starting time fuel injection control device for an internal combustion engine. CONSTITUTION:A discriminating means M2 discriminates a cylinder in the middle of a suction stroke at starting time. A prohibiting means M3 prohibits fuel injection to the cylinder discriminated as being in the middle of the suction stroke by the discriminating means.
Patent JP-H03131396-A (JP)
Title: Control device of sludge cast rate of digestion tank
Inventor: ASHIYA MISA
IPC: C02F11/04
Filed: 1989-10-16
Abstract: PURPOSE:To enable no-man operation control and efficient control of sludge cast rates by deciding excess or deficiency of load of organic matters depending on pH values of sludge or the CO2 content of produced gas to automatically increase or decrease sludge cast rates when gas production rates in a digestion tank are lower than reference values. CONSTITUTION:In a sludge cast rate control device 4 in which sludge feed rates of a digestion tank 1 are controlled in a stepwise-changeover manner, an organic gas production rate read unit 5 reads detection signals of a gas production rate detector 3, whereby a gas production rate decision unit 6 decides whether or not gas production rates per day are lower than reference values. When the production rates are lower than the reference values, a pH read unit 7 reads pH values of sludge in the tank 1, whereby a pH decision unit 8 decides pH values. Based on said decision, a sludge cast rate increase/decrease decision unit 9 decides whether the cast rates should be increased or decreased so that a cast pump flow rate control unit 10 increases or decreases sludge cast rates and further a three-day stand-by unit 11 keeps increase or decrease of sludge cast rates on stand-by for three days after the change of sludge cast rates. And a CO2-content-in-produced-gas read unit and a decision unit thereof may be provided in place of the unit 7 and 8.
Patent JP-S61145393-A (JP)
Title: Mechanical seal cooling system of recirculating pump in reactor
Inventor: IZUMIYAMA AKIMASA
IPC: F04D7/08
Filed: 1984-12-19
Abstract: PURPOSE:To enable a sealing chamber to maintain its inside to be cooled, by setting the center position of a quantity of water in a heat exchanger to a place higher than the center position of a quantity of water in the sealing chamber and allowing cool and heavy water in the heat exchanger to naturally flow into the sealing chamber even when a pump is stopped in a high temperature condition. CONSTITUTION:Even when forced circulative cooling by a circulating blade 12 can not be expected, a natural convection is easily performed by setting a heat exchanger 5 to a position in the upper of a sealing chamber 10, 11, that is, by setting a level of water in a half quantity (center position of a quantity of water) in the heat exchanger 5 to a place higher than the center position of a quantity of water in the mechanical sealing chamber 10, 11. While the natural convection is more easily performed by allowing primary cooling water to flow in a barrel side of the heat exchanger 5 while secondary cooling water to flow in its coil side. In this way, even when a pump is stopped in a high temperature condition, the sealing chamber 10, 11 can be cooled while the heat exchanger 5 can be prevented from dewing on its barrel part external surface.
Patent JP-H11107872-A (JP)
Title: Diesel engine fuel system using dimethyl ether fuel
Inventor: HIKINO SEIJI
IPC: F02D1/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of dimethyl ether into the atmosphere with certainty by using an adsorbent at each phase of the starting, driving and stopping of a diesel engine using a dimethyl ether fuel, and making it perform the recovery of excessive or surplus dimethyl ether(DME) and primary storage. SOLUTION: At the time of engine starting, a tank solenoid valve 2 is opened, and a three-way solenoid valve 9 is switched to a valve position, allowing a fuel flow to a fuel tank 1 from an injection nozzle of an engine 5. In this state, a booster pump 3 is operated, and negative pressure being generated in an inlet pipe by cranking is utilized and a dimethyl ether fuel is fed to the injection nozzle from the fuel tank 1 as mixing this DME fuel, desorbed from an adsorbent in a storage tank 10 into intake air. Likewise, at time of engine stopping, a bypass solenoid valve 14 is opened at the initial stage of stoppage, and the residual fuel is put back to the fuel tank 1, while, subsequently, the three-way solenoid valve 9 is selected, and thereby the residual fuel is adsorbed to the adsorbent in the storage tank 10.
Patent JP-S62240566-A (JP)
Title: Thermal recording control method
Inventor: MATSUO AKIRA
IPC: B41J2/36
Filed: 1985-11-27
Abstract: PURPOSE:To prevent the deterioration in image quality due to the heat accumulation of a heat generating element by simple circuit constitution, by controlling the number of current supply times of the thermal element of a picture element in a present recording line corresponding to the recording history of each picture element or the presence of the recording history and the recording data of the picture elements adjacent in a main scanning direction. CONSTITUTION:If oneself is 'black', each picture element of a present recording line (n) is recorded when a signal EN is max. and turning-ON is performed four times but three times among four times of current supply are reduced 3-0 times corresponding to the magnitude of the recording history of the previous line. That is, the number of current supply times are reduced as recording history becomes long. Further, because the current supply time of each time is allotted so as to become long as approaching the present recording line (n) gradually, the reduction quantity of a current supply time increases as recording history becomes new correspondingly. As a result, regardless of the magnitude of the recording history, the heat generating quantity of a heat generating element is controlled almost uniformly and the irregularity of recording density can be suppressed.
Patent JP-2000095004-A (JP)
Title: Vehicular floor carpet
Inventor: KUDO HIROAKI
IPC: B60N3/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To reinforce the end of a floor carpet, improve its appearance and work efficiency without the position shift of a reinforcement, prevent the turn- over and fall-off of the reinforcement and reduce the number of parts and the usage of an adhesive. SOLUTION: A recessed arc surface is formed on the end of a floor carpet along the arc surface of the lower end of a wheel house. Another recessed arc surface 13 is formed on the end of the under material 7 of the floor carpet. A band-shaped folded part 14 having the nearly symmetrical arc surface 15 with the recessed arc surface 13 is formed while projecting outside the end of the under material 7. The folded part 14 is folded back to the frontside of the recessed arc surface 13 of the frontside of the under material 7. A carpet layer is piled on the folded part 14 of the under material 7.
Patent JP-H07116214-A (JP)
Title: Air massage device
Inventor: OTSUKA KENJI
IPC: A61H7/00
Filed: 1993-10-25
Abstract: PURPOSE:To sufficiently obtain a massage effect by manual work. CONSTITUTION:Air bags a-1 to a-11 are arranged independently on right and left sides for the center line P of human body abutting planes 11a, 14a in an air massage device which performs massage by expanding/contracting the air bags a-1 to a-11 by performing the supply/exhaust of air to the air bags a-1 to a-11 mounted on the human body abutting planes 11a, 14a of the main bodies 11b, 14b of a chair type massage device A by an air supply/exhaust device 40.
Patent JP-H04163367-A (JP)
Title: Method for removing sizing agent
Inventor: SAITO JUNICHI
IPC: D06M13/325
Filed: 1990-10-04
Abstract: PURPOSE:To effectively remove a sizing agent from a carbon fiber woven fabric by employing the web comprising the carbon fibers treated with a sizing agent soluble in an organic solvent as an anode and subjecting the web to an electrolytic treatment in an aqueous solution containing a silane coupling agent having amino groups. CONSTITUTION:A web composed of carbon fibers treated with an organic solvent-soluble sizing agent (e.g. N,N,N',N'-tetraglycidyl metaxylylenediamine) as an anode is subjected to an electrolytic treatment using copper, iron, etc., as a cathode in an aqueous solution containing an amino group-containing silane coupling agent (e.g. gamma-aminopropyltriethyoxysilane) or a strong alkaline substance to effectively remove the sizing agent into an aqueous phase. The method is extremely excellent on the viewpoints of workability, environmental hygiene, etc.
Patent JP-S62189013-A (JP)
Inventor: SAIMON JII EE PERUTSU
IPC: G09F1/10
Filed: 1986-11-11
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-H02112931-A (JP)
Title: Manufacture of synthetic resin pipe
Inventor: NAGAYOSHI AKIO
IPC: F16L9/12
Filed: 1988-10-22
Abstract: PURPOSE:To make a cut-out part to be closed accurately and excellently by forming protruded parts in rendering a synthetic resin belt material to be along with the surface shape of an endless molded belt, and putting integrally together the parts between the valley parts of the protruded parts, and further, leading the endless molding belt within the protruded parts outside in cutting through the small protrusions of the protruded part, and supplying synthetic resin material between the small protruded parts thereafter. CONSTITUTION:A protruded part (b) being the same as the cross-sectional shape of an endless molding belt 3 is molded by the use of a synthetic resin belt material 9, and small protrusions 10, 10 are molded on the top surface both side parts of the protruded part (b) and flat parts 11, 12 are molded integrally on both sides downward. And, a secondary winding protruded part (b) is mounted on one elongated flat belt part 11 of firstly winding protruded part (b), and the other elongated flat parts 12 of the protruded parts (b) are welded overlappedly so as to be formed with a valley part (c), and then the protruded part (b) is wound spirally therearound in turn together with the endless molding belt 3, thus, formed a synthetic resin pipe (a) having a continuous spiral protrusion. The center of the top part of the protruded part (b) is cut, and the endless molding belt 3 is extracted from the protruded part (b), after that, the synthetic resin pipe (a) provides a semi-melted synthetic resin belt material between both sides small protrusions 10, 10 and covers and closes a cut-out part 14.
Patent JP-H08126474-A (JP)
Title: Cooked sweet bean-paste soup, containing rice cake and filled in container and its production
Inventor: MURASE YASUHIKO
IPC: A23G3/34
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a cooked sweet bean-paste soup, containing a rice cake and filled in a container, capable of preventing moisture in the sweet bean-paste soup form migrating to the rice cake and good in texture and shape retaining properties of the rice cake. CONSTITUTION: This cooked sweet bean-paste soup, containing a rice cake and filled in a container comprises the pregelatinized rice cake embedded in the solidified sweet bean-paste soup containing 0.1-3.0wt.% agar. Furthermore, this method for producing the cooked sweet bean-paste soup comprises preparing the sweet bean-paste soup containing 0.1-3.0wt.% agar added thereto, distributing the sweet bean-paste soup in a state of the agar dissolved therein into the container, then embed the pregelatinized rice cake in the sweet bean-paste soup and subsequently cooling and solidifying the sweet bean-paste soup. The cooked sweet bean-paste soup is simply converted into an edible state only by heating and has a good texture.
Patent JP-H04270252-A (JP)
Title: Preparation of amino ether
Inventor: SUTEIIBUN UEIN KINGU
IPC: C07C217/08
Filed: 1991-09-19
Abstract: PURPOSE: To provide a producing method of aminoethers.  
     CONSTITUTION: This method to produce aminoethers, especially bis[2-(N,N- dialkylamino)alkyl]ethers, features that carboxylated aminoethers are brought into contact with a metallic oxide medium under conditions effective to produce aminoethers. Most of the aminoethers are useful as a catalyst to produce polyurethanes, especially foamed polyurethanes. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62126691-A (JP)
Inventor: KASHIMA YASUTAKA
IPC: H05K3/34
Filed: 1985-11-27
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-H04144370-A (JP)
Title: Automatic focusing device
Inventor: KANEKO KIYOTAKA
IPC: H04N5/238
Filed: 1990-10-04
Abstract: PURPOSE:To realize accurate focusing by providing a false signal elimination means to eliminate at least a false signal component generated from a phase type optical low pass filter from a video signal obtained from an image pickup device to the title device and applying automatic focusing based on the video signal passing through the false signal elimination means. CONSTITUTION:A false signal elimination circuit 30 is provided between a video signal processing circuit 16 and an AF detection circuit 18. The false signal elimination circuit 30 is used to eliminate a frequency component including a false signal caused by a phase type optical low pass filter(OLPF) 10 from a frequency component of a video signal inputted from the video signal processing circuit 16, and consists of a trap filter to eliminate only the frequency component of the false signal and a band pass filter passing the prescribed frequency component not including the frequency component of the false signal or the like. Thus, no false signal component is included in the video signal passing through the false signal elimination circuit 30, the evaluation value is not set higher by a convex combined focus or a concave combined focus of the phase OLPF 10 and the evaluation is set higher only at a just focal point.
Patent JP-2000097003-A (JP)
Title: Thrust stopper device for camshaft of valve system of overhead cam shaft type engine
Inventor: OKANO SHUNJI
IPC: F01L3/24
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a camshaft thrust stopper device which can establish fixation using a single fixing bolt and nevertheless is prevented from turning together when the bolt is fastened. SOLUTION: A thrust stopper device 40 is composed of a horizontal plate part 41 fastened by a fixing bolt 39 to the top of a rocker arm shaft 16 and vertical plate parts 44 extending downward from the front and rear ends of the horizontal plate part 41. A shaft fit-in hole 45 to admit the penetration of the rocker arm shaft 16 is formed in the upper part of each vertical plate parts 44, and in the lower part thereof a stopper part 47 is provided confronting the left-right position of the front and the rear end face 46 of the journal part 37 of a valve system camshaft 35. An abutting part 48 is provided on the inner surface of each shaft fit-in hole 45. These abutting parts 48 abut to the left and right of the rocker arn shaft 16 so that the vertical plate parts 44 are hindered from rotating round the bolt 39 when the horizontal plate part 41 is fastened by the bolt 39.
Patent JP-2000091854-A (JP)
Title: Output excess current protecting circuit and semiconductor integrated circuit device
Inventor: TAKEUCHI KAZUO
IPC: H03F1/52
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To exactly prevent thermal breakdown without causing any output voltage loss of a power device. SOLUTION: An output transistor 4 outputs output currents I0 when an input signal is impressed to the base of an input stage transistor 1. On the other hand, the ratio of the collector currents of the input stage transistor 1 to those of a first transistor 2 for controlling heat generation is set to 1:m, and the ratio of the collector currents of a second transistor 3 for controlling heat generation to those of the output transistor 4 is set to 1:k, also k×m is set to be smaller than a current amplification factor β of the output transistor 4. Thus when the current amplification factor βof the output transistor 4 is more than k×m due to heat generation, a voltage signal terminal 17 becomes a logical value of High to detect the heat generation of the output transistor 4.
Patent JP-2001092234-A (JP)
Title: Image-forming device
Inventor: KASUGA AKIHIRO
IPC: G03G15/08
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device, capable of preventing image failure due to deterioration of toner caused by excessive toner supply by preventing the toner from being excessively supplied into a developing part. SOLUTION: This device is provided with a first toner quantity detecting device 16 and a second toner quantity detecting device 17 inside a developing part 5, then the quantity of the toner 8 inside the developing part 5 and the existence of the toner 8 inside a hopper part 7 are detected.
Patent JP-S63123336-A (JP)
Title: Ripening of strawberry
Inventor: OTA TOSHIYUKI
IPC: A23B7/02
Filed: 1986-11-10
Abstract: PURPOSE:To obtain a bruise-free, red-colored beautiful strawberry having excellent taste and flavor and high preservability, by putting an unripe strawberry in a water-proof vessel, sealing the strawberry and cooling to a specific temperature to effect the ripening. CONSTITUTION:An unripe strawberry is sealed in a water-proof vessel and cooled at a temperature below 10 deg.C and above the freezing point of the strawberry until the strawberry is ripened. When the strawberry is to be quickly ripened, it is preferably subjected to the primary cooling at 10-3 deg.C and then the secondary cooling at a temperature between 2 deg.C and the freezing temperature of the strawberry. For the purpose of long-term preservation, it is quickly precooled at an extremely low temperature below ice temperature preventing the freezing of strawberry and then cooled to an ice temperature of <=2 deg.C.
Patent JP-H11106457-A (JP)
Title: Graft copolymer, production of graft polymer and coating material
Inventor: MAMIYA TSUTOMU
IPC: C08F8/30
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a graft copolymer, excellent in staining resistance, transparency and pigment dispersion, and suitable for a coating material by grafting a specific compound containing an organosilane group on a specific fluorine- containing resin. SOLUTION: The objective copolymer is obtained by grafting (B) 90-10 wt.% monomer mixture comprising (i) 0.01-20 wt.% compound containing an organosilane group of the formula; XSiYn R3n [X is a group having a copolymerizable double bond; R is an inert monovalent organic group; Y is a hydrolyzable group; (n) is 1-3], (e.g. γ-methacryloyloxypropyltrimethoxysilane) and (ii) optionally 0-89.99 wt.% other ethylenically unsaturated monomer [with the proviso that the total of the components A, (i) and (ii) is 100 wt.%], on (A) 10-90 wt.% fluorine-containing resin obtained by bonding a reactive carbon- carbon double bond through a urethane bond.
Patent JP-H10110941-A (JP)
Title: Heat accumulative type burner for radiant tube
Inventor: NISHIMOTO SUMIO
IPC: F23C3/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To enable a preheating temperature for combustion air to be kept high and further to enable occurrence of NOx to be reduced. SOLUTION: A heat accumulative type burner for a radiant tube arranged at each of both ends of the radiant tube is constructed such that a main body 6 of the burner is provided with a combustion gas nozzle 12 and a heat accumulator member 7, a catalyst 11 is arranged at a discharged gas outlet of the heat accumulator member 7, and a passage 13 acting as an inlet for combustion air or an outlet for discharged gas is arranged at the rear end of the main body 6 of the burner and then a nozzle 14 for use in feeding ammonia into the main body 6 of the burner is arranged at a front side of the combustion gas nozzle 12 of the main body 6 of the burner.
Patent JP-H10117169-A (JP)
Title: Alarm circuit
Inventor: YOSHIZAWA NOBUKAZU
IPC: H04B10/40
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting of a threshold and to prevent the malfunction of alarm output enlarging identification potential when a mark rate is low through the use of a limitter amplifier. SOLUTION: A photo current Ip proportional to the level of light which an LD element 1 emits is detected through a PD(photodiode) element 2 monitoring light which the LD (semiconductor laser) element 1 emits. The photo current Ip is converted into voltage Vp proportional to the photo current Ip by an I/V conversion circuit 3. A limitter amplifier 4 operates so that the potential difference of output voltage V1 becomes the largest in the mark rates 1/(m+1) and 1/m, in which the threshold is set. When the mark rate is not less than 1/(m-1), limited voltage is outputted. A comparator 5 is set so that it gives the output voltage V1 of a limitter amplifier 4 when the mark rate is not more than 1/(m+1) being a first threshold, and it is released when it is not less than 1/m.