baber/WOPTO huggingface dataset:
Patent JP-H10301317-A (JP)
Title: Electrophotographic photoreceptor
Inventor: INAGAKI KEIICHI
IPC: G03G5/06
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of an image noise and to form a satisfactory image by interposing a 2nd undercoat layer contg. an azo pigment in a resin between an undercoat layer and a photosensitive layer. SOLUTION: At least an undercoat layer contg. titanium dioxide dispersed in a resin and a photosensitive layer contg. a phthalocyanine type electric charge generating material are formed on an electrically conductive substrate and a 2nd undercoat layer contg. an azo pigment in a resin is interposed between the undercoat layer and the photosensitive layer to obtain the objective electrophotographic photoreceptor 1. The azo pigment may be selected from among various azo pigments such as monoazo, bisazo, trisazo and polyazo pigments. The resin in which the azo pigment is contained is, e.g. a (co) polymer of a vinyl compd. such as styrene, vinyl acetate, vinyl chloride, acrylic ester or ethyl vinyl ether, polyvinyl acetal, polycarbonate, polyester, polyamide or cellulose ether.
Patent JP-H11304195-A (JP)
Title: Radiation heating-cooling combination system
Inventor: SAKAMOTO TOSHIHIKO
IPC: F24F5/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a radiation heating-cooling combination system with simplified piping construction. SOLUTION: A film ceiling 22 whose edge is supported by the upper part of a wall surface 14 is suspended from a ceiling 12 by a support member. Cold air is supplied from a heated/cooled air supply part 32 to a wind tunnel 26 that is formed between the film ceiling 22 and a heat-insulating material 20 and radiation cooling is executed to a living room 18 via the film ceiling 22, thus executing soft cooling to the living room 18. In this case, the wind tunnel 26 is formed simply by providing the film ceiling 22 on the surface of the ceiling 12, thus simplifying the execution of the radiation heating-cooling system. Also, since the film ceiling 22 has breathing property, cold air is discharged into the room from the film ceiling 22 on rapid heating/cooling and compensating for the poor starting of radiation cooling. The similar applies to radiation heating.
Patent JP-H0411911-A (JP)
Title: Cartridge filter and its production
Inventor: KAWABATA NARIAKI
IPC: B01D15/00
Filed: 1990-04-28
Abstract: PURPOSE:To obtain the cartridge filter excellent in microbe adsorptivity by forming a filter bed on the surface of a core with a base material coated with a vinyl-based copolymer of specified structure. CONSTITUTION:A vinyl-based copolymer shown by formula I (where R1 is a benzyl group, 4-16C alkyl group, etc., R2 is hydrogen atom or a 1-3C alkyl group, X is a halogen atom, and Y is hydrogen atom, a 1-3C alkyl group, etc.) is deposited on a base material of nonwoven fabric, paper, etc. A filter bed is formed on the surface of a core of metal, ceramic, etc., with the base material to obtain a cartridge filter. The microbe adsorptivity of the cartridge filter thus obtained is drastically improved, and the microbe transiently seized is not easily released.
Patent JP-S5738964-A (JP)
Title: Prevention of frost and/or moss from sticking
Inventor: NAKAMURA JIYUN
IPC: F16L57/00
Filed: 1980-08-18
Abstract: PURPOSE: To prevent pipes and valves transporting low temperature liquid from the generation of frost, moss and so on by applying ice coating/organism coating preventing agents as spray or liquid to the ice coating/dew condensation parts of the pipe or valve.  
     CONSTITUTION: Although pipes and valves, etc. 1 transporting low temperature liquid such as LNG are insulated from cooling with a cold insulating material, they are supported by a pipe supporting part 3, where ice or dew may be condensed. Therefore, a spray pipe 5 is attached around the pipe supproting part 3 so that a spray nozzle 6 is turned to the inside and ice coating or organism coating preventing agent is applied from the nozzle 6. Instead of the spray nozzle, there may be provided with a means to supply liquid on the surface of dew condensation uniformly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5538359-A (JP)
Title: Preparation of 2-(3-benzoylphenyl)-propionic acid
Inventor: SONODA TSUNEKAZU
IPC: C07C59/84
Filed: 1978-09-12
Abstract: PURPOSE: The condensation reaction between a specific thiazolidine derivative and 3-benzylacetonphenone is followed by hydrolysis, desulfurization and decarboxylation to give title compound useful as anti-inflammatory, analgesic, antipyretic, etc., with industrial advantage.  
     CONSTITUTION: The dehydrative condensation reaction of (A)-2-thioxo-4-oxothiazolidine of formula I with 3-benzylacetophenone is effected under heating to form 2-thioxo-4-oxo-5-[1-(3-benzylphenyl)-ethyliene]thiazolidine. The hydrolysis of the product gives 2-thioxo-(3-benzylphenyl)-butanoic acid of formula III, which is desulfurized into 2-oxo-3-(benzylphenyl)butanoic acid of formula IV. The product is further subjected to oxidation and simultaneous decarboxylation to obtain the objective compound of formula V. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63106602-A (JP)
Title: Production of fine color filter
Inventor: SUZUKI SHOJI
IPC: H01L27/14
Filed: 1987-05-09
Abstract: PURPOSE:To eliminate a dyeing stage by carrying out a film-forming work and dyeing work in one process by forming color filter film by laminating monomolecular films having each specified compsn. in an appropriate order by means of Langmuir-Blodgett's technique. CONSTITUTION:Color filter time is formed by laminating monomolecular films in an appropriate order by the Langmuir-Blodgett's technique. Suitable material for the monomolecular film is a photoreactive compd. having amphiphilic property due to a hydrophobic group and a hydrophobic group in one molecule and having sensitivity for either one or both of light and radiant rays, or a compd. having amphiphilic property together with a chromophore and an auxochrome in one molecule or a mixture of the above described compds., or a two component or a three component compd. added moreover an initiator for causing photopolymn. reaction for a photoreactive functional group. By this method, film formation and dyeing are performed at the same time in a stage for prepg. a color filter pattern, eliminating thus the conventional dyeing stage.
Patent JP-S5337884-A (JP)
Title: Termination-processing shielded cable
Inventor: OOMORI NOBUO
IPC: H02G15/08
Filed: 1976-09-20
Abstract: PURPOSE: To make a shielding for the east-bound conductor core group almost perfectly from outside and prevent a corss-talk from leaking with the westbound conductor core group, by means of winding up the shielding tape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63277359-A (JP)
Inventor: TOMITA SEIICHI
IPC: E04F13/21
Filed: 1987-05-08
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-S60257143-A (JP)
Title: Die bonding device
Inventor: TSUKAHARA HIROYUKI
IPC: G01N21/88
Filed: 1984-05-31
Abstract: PURPOSE:To correct the position of a chip when it is abnormal as well as to prevent the recurrence of a positional deviation by a method wherein the positional deviation of all IC chips is automatically and quantitatively measured after they are die-bonded, and the result of said measurement is fed back to a die-bonding device. CONSTITUTION:A die stage 3, whereon an IC ship is mounted, is placed on the inspection position 13 of a die-bonding device 1, and after the deviation of bonding position on the chip 2 is inspected, the chip is conveyed to a die-bonding position using a feeding mechanism 12. Subsequently, a die-bonding head 11 is lowered, and a die bonding is performed on the chip 2. According to this constitution, an image-pickup device 4 having an illuminating device 5 is arranged on the upper part of the inspection position 13, and the obtained image signal of the chip 2 is inputted to an image memory 7 throuh an A/D converting circuit 6. Subsequently, said signal is compared and check up with the correct position pattern memorized in a detection circuit 8, and if there is a positional deviation, the head position is corrected by operating a head position controlling circuit 9, and an alarm signal is generated on an alarm circuit 10.
Patent JP-H02292669-A (JP)
Title: Japanese sentence generating device
Inventor: ISHIZAKI MASAHITO
IPC: G06F17/28
Filed: 1989-05-02
Abstract: PURPOSE:To avoid useless retrieval, and to realize general usefulness by determining the control based on the intermediate expression. CONSTITUTION:An intermediate expression converting part 1 receives input (intermediate expression), and converts all the elements of the input into forms by which a Japanese language dictionary 4 can be retrieved. A word retrieving part 3 uses the element of the converted intermediate expression, and retrieves the information related to it from the Japanese language dictionary 4. A gammar rule retrieving and executing part 5 retrieves and executes the rule by which a sentence can be constructed while referring to a Japanese language grammar rule data base 6 and auxiliary information until the intermediate expression of the input is obtained by using the information obtained by the word retrieving part 3, and generates the sentence.
Patent JP-H09263272-A (JP)
Title: Jack knife condition preventing device for trailer
Inventor: NAKANO MAMORU
IPC: B62D53/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a jack knife condition in a trailer by forming an device which prevents the angle of a trailer carriage from opening so as to be attachable onto a tractor. SOLUTION: A device which prevents the angle of a carriage capable of operating from a driver's seat from opening is mounted on a tractor. It is thus possible to prevent occurrence of a jack knife condition in the trailer.
Patent JP-H09262382-A (JP)
Title: Hair clippers utilizing sucking force
Inventor: IRIKURA TOSHIHIKO
IPC: B26B19/44
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent hair cut around from being scattered by collecting the cut hair through sucking force and to easily and sanitarily cut the hair by turning a propeller through sucking force, directly connecting a rotary blade to the propeller and cutting the hair with that rotary blade and a fixed blade. SOLUTION: A lengthwise sucking port is provided by closing one side of a cylindrical case 8, and a square-shaped sucking port 4 is fitted there. Next, a motor 7 is fitted on the closed side, a rotary blade 2 formed from four blades, for example, and an object fitting a propeller 1 formed from two wings to a rotary shaft 9 are fitted to the rotary shaft of the motor 7 and the other end is fitted to a rotary shaft fixed bracket 10 so that the rotary shaft 9 can be freely rotated. Besides, a sucker mounting part 6 is provided at the opening part of the cylindrical case 8. Then, a sucker is mounted at the sucker mounting part 6, the rotary blade 2 is rotated by the rotational force of the propeller 1 due to its sucking force, and hair is cut by sliding the rotary blade in contact with the fixed blade.
Patent JP-S61270893-A (JP)
Inventor: FUJIMA IZUMI
IPC: C08G59/18
Filed: 1985-05-24
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-S60257972-A (JP)
Title: Weld groove mating method
Inventor: YAMAGUCHI JIYUNJI
IPC: B23K37/053
Filed: 1984-06-04
Abstract: PURPOSE:To set easily a root gap in the butt welding stage of hollow cylinders by attaching a tapered ring to the inside at the end of one hollow cylinder to be joined and plural tapered and L-shaped square columns to the inside at the end of the other hollow cylinder. CONSTITUTION:The ring 7 which is trapezoidal in the section having one leg perpendicular to the top base and the bottom base and the inclined other leg is attached to the inside at the end on the side to be joined of one hollow cylinder 1 in such a manner that the top base of the trapezoidal section faces the end face direction of the cylinder 1, i.e., the outside of the cylinder 1. Plural pieces of the L-shaped materials 8 of which the one end face is tapered and of which the slope has the curvature conforming to the curvature of the face of the ring 7 are attached to the inside at the end on the side to be joined of the other cylinder 2 in such a manner that the slope faces the end face direction of the cylinder 2 and that the center of the materials 8 having the slope is in parallel with the axis of the cylinder 2. The ring side cylinder 1 and the L-shaped material side cylinder 2 are then butted and welded.
Patent JP-S61271997-A (JP)
Title: Production of l-lysine by fermentation method
Inventor: SHIRAI MAKOTO
IPC: C12P13/08
Filed: 1985-05-28
Abstract: PURPOSE:To accumulate a remarkable amount of L-lysine in a culture medium containing an ordinary carbon source and obtain efficiently the L-lysine useful for medicines, etc., by cultivating a microorganism, belonging to the genus Providencia, and capable of producing the L-lysine. CONSTITUTION:A microorganism, belonging to the genus Providencia and capable of producing L-lysine, preferably Providencia rettgeri TP4-105-37 (FERM-P No. 8218), having the resistance to lysine metabolic antagonistic substances is cultivated in a culture medium to produce and accumulate the L-lysine in the culture medium. The resultant L-lysine is collected from the culture medium. The cultivation is preferably carried out at 24-37 deg.C and 5-9pH of the culture medium under aerobic conditions for 48-120hr.
Patent JP-S5540347-A (JP)
Title: Low torque pneumatic balancing mechanism
Inventor: NISHIHARA TADASHI
IPC: F15B5/00
Filed: 1978-09-14
Abstract: PURPOSE: To permit increase of the open loop gain by selecting an optimum value of the length from a flapper fulcrum to a nozzle setting position.  
     CONSTITUTION: A supply air pressure A/S is supplied from a supply air source to a nozzle 4, and an amplifier 5 amplifies the back pressure RN on the nozzle 4 to produce output air P out . When the distance ln from a fulcrum 2 to the nozzle 4 is set to substantially satisfy a relation ln 2 =Km/Kn to the mechanical spring constant Km of the system and the equivalent spring constant Kn of the nozzle stemming from the nozzle flapper, the open loop gain is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02293221-A (JP)
Title: Drive force distribution controlling device for four-wheel drive car
Inventor: ETO YOSHIYUKI
IPC: B60K17/348
Filed: 1989-05-02
Abstract: PURPOSE:To secure running safety at the time of an abnormality by holding a tightening force just before detection of the abnormality when the abnormality by an input senser signal is detected, returning to a normal control when the abnormality is a temporary one, and decreasing the tightening force gradually to zero when the abnormality is continued for a predetermined time. CONSTITUTION:A drive force distribution control means (d) controls the distribution of drive force of a torque distribution clutch (a) based on vehicle information outputted by an input senser (b). In the meanwhile, an input senser abnormality detecting means (c) monitors the input senser (b), and if an abnormality is detected, the drive force distribution control means (d) immediately holds the tightening force just before detection of the abnormality. If a senser signal returns to normal within a predetermined time, operation is returned to normal control. If the abnormality continues for more than a predetermined time after detection of the abnormality, the tightening force is controlled to get gradually to zero after the time. In this constitution, running safety can be secured at the time of an input senser abnormality.
Patent JP-2000300203-A (JP)
Title: Processed okra and its production
Inventor: ITO ICHIRO
IPC: A23L19/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To enable the import of okra having poor preservability and produced in foreign countries distant from the consuming country and easily serve the okra as a food while keeping the characteristic slimy texture and moderate grassy smell, etc., similar to the okra harvested in the consuming country. SOLUTION: The present process comprises a pretreatment step to remove useless parts and admixed foreign materials from okra, wash with water and cut off useless parts such as the calyx, a blanching step to pass the okra through a boiling water containing a live-bacteria suppressing agent dissolved at a concentration of 0.01-3 wt.% for several seconds to several minutes, a cutting step to cut the okra with a cutter to small pieces having prescribed width and length, a seasoning step to season the cut okra with salt, soy sauce and other amino acids optionally after adding a subsidiary food such as fish and shellfish to the okra, a step of putting the processed okra in a packaging bag 1 or container and a freezing step of quickly freezing the product in a freezer.
Patent JP-S63277098-A (JP)
Inventor: KAWAI TETSUO
IPC: D06F58/28
Filed: 1987-05-08
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-H09278666-A (JP)
Title: Antimicrobial agent and its production
Inventor: YAMAHARA JOJI
IPC: A61P1/02
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prepare an antimicrobial agent, derived from a natural product and having excellent antimicrobial actions on noxious microorganisms in an oral cavity. SOLUTION: This antimicrobial agent comprises an extract of Piper betle L. which is an evergreen shrub belonging to the genus Piperaceae as an active ingredient. The extract of the Piper betle L. is obtained by extracting a crude drug or a dried leaf of the Piper betle L. with ethanol or methanol in an amount of 20-40% based on the Piper betle L. at 20-100 deg.C for 2-5hr under occasionally shaking and mixing and then concentrating the resultant extract. The extract of the Piper betle L. is a natural product capable of positively sterilizing noxious microorganisms in an oral cavity and has removing effects on causes of dental caries or periodontosis and further aromaticity capable of imparting a refreshing feeling.
Patent JP-H07319958-A (JP)
Title: Automatic medical examination receiving system
Inventor: ITO HAJIME
IPC: G06Q50/22
Filed: 1994-05-27
Abstract: PURPOSE:To solve pacient's irritation due to obscure consultation side state and make pacient effectively utilize the time of waiting for medical examination by a system saving the reception of medical examination by inserting a consultation card into a receiving terminal by a pacient. CONSTITUTION:When a pacient inserts a consultation card into a card reader/ writer 10 in any one of rearriaval receiving terminals 2 (2-1 to 2-n) in accordance with the guide screen of a CRT display device 8, a picture demanding the selection of a consultation section is displayed on the display device 8. When the pacient selects a consultation section, a pacient name, a pacient number, etc., read out from the card are transmitted and received to/by a corresponding medical examination window terminal 1 out of plural terminals 1-1 to 1-m and a receiving number and its approximate waiting time at present are returned from the terminal 1 to the receiving terminal 2 which is a transmitting source and displayed on the display device 8 in the receiving terminal 2.
Patent JP-2000006619-A (JP)
Title: Pneumatic tire
Inventor: KATAYAMA MASAHIRO
IPC: B60C11/12
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve wet grip performance, brake on the ice, driving performance and uneven wear resisting performance by restraining a pneumatic tire from having its grounding property deterioration when the number of sipes are increased. SOLUTION: A block-shaped land part 18 is formed with a plurality of sipes 20 zigzag extending along the tire in the cross direction. The sipes 20 being varied of its amplitude in the depth direction, the sipe wall contacting area becomes larger as compared with the sipes extending straight in the depth direction. Also because the amplitude of the sipe 20 is varied, the opposing sipe walls easily come into contact with each other only by the block-shaped land part 18 receiving compressional deformation by the sipe walls inclining.  For this reason, sipe contacting force comes still more stronger when the block deforms and the block-shaped land part 18 can be restrained from collapsing more effectively than the conventional ones at the time of braking drive when the number of sipes are increased, which serve to improve wet grip performance, on-the-ice-braking and uneven wear resisting performance.
Patent JP-H04341082-A (JP)
Title: Motion detecting device
Inventor: MIYAZAKI TORU
IPC: H04N19/196
Filed: 1991-05-17
Abstract: PURPOSE:To obtain the accurate decision result of moving and still pictures by grasping the sum of motion detection signals to be obtained by each element in two-dimensional plane using the correlation of the motion detection signals. CONSTITUTION:A two-dimensional motion decision circuit 19 adds two-dimensional picture field sufficiently smaller than one field to the motion detection signals to be obtained in a picture element unit and output them after imparting nonlinear characteristics. The output of the circuit 19 is integrated in a field unit with an integrating circuit composed of an adder 15 and an FF circuit 16, imparted with nonlinear characteristic in a nonlinear circuit 17, and latched to an FF circuit 18. This latch output is used as a gain control signal of a multiplier 13, and the multiplier 14 performs the grain control of an input motion detection signal Yi according to the gain control signal and outputs the final motion detection signal Zi. Thus, even a motion signal judged as a motion is decided as a still picture when the integral value is small so that small error detection component in the complete still picture can be removed.
Patent JP-S593157-A (JP)
Title: Noise reduction device for internal-combustion engine
Inventor: SUGITA RIYUUSAKU
IPC: F02M35/12
Filed: 1982-06-29
Abstract: PURPOSE:To efficiently reduce an intake air noise over the entire range of engine rotation, by connecting a plurality of resonance chambers of different volumes through a passage provided with a switch valve to an engine intake system on the way thereof, and controlling the valve in response to engine speeds to select any appropriate resonance chamber. CONSTITUTION:A plurality of resonance chambers 6a-6c having different volumes are connected through a communication passage 4 and a rotary valve 5 to an intermediate position of an outside air intake passage 3 leading to an air cleaner 2 mounted on an internal-combustion engine 1. An engine speed sensor 7 for outputting a signal responsive to rotational speeds of a crank shaft is mounted in the engine 1. Such an output is fed to a controller 8, and thereby the rotary valve 5 is selectively operated by a motor 9 in response to the engine speeds. Accordingly, the resonance chambers 6a-6c leading to the outside air intake passage 3 are selected by selectively operating the rotary valve 5 responsive to the rotational speeds of the engine 1, thereby efficiently reducing an intake air noise over the entire range of engine rotation.