baber/WOPTO huggingface dataset:
Patent JP-S60111248-A (JP)
Title: Photosensitive body
Inventor: SASAKI OSAMU
IPC: G03G5/06
Filed: 1983-11-18
Abstract: PURPOSE:To enhance sensitivity and heat and light stability by incorporating a specified tetrakisazo compd. CONSTITUTION:A carrier generating layer 2 formed on a conductive substrate 1 is composed essentially of a tetrakisazo compd. represented by formula I in which X1-X4 are each H, halogen, 1-4C alkyl or alkoxy; A is formula II, III, or IV; in formula II Y is carbamoyl or sulfamoyl; Z is an atomic group necessary to form an aromatic carbon or hetero ring; in formula III, R1 is H, 1-4C lower alkyl, amino, carboxy, its ester, carbamoly, or cyano; R2 is an aromatic carbon ring group; and in formula IV, R3 is 1-4C alkyl, aralkyl, or an aromatic carbon ring group. A photosensitive layer 4 is formed by laminating a carrier transfer layer 3 composed essentially of a carrier transfer material on said carrier genarating layer 2. As a result, the obtained electrophotographic sensitive body is stable against heat and light, superior in electrostatic charging characteristics, sensitivity, residual potential, etc., and sufficiently high in sensitivity to a long wavelength light source.
Patent JP-H0769572-A (JP)
Title: Waterborne transport route
Inventor: MATSUOKA TAKESHI
IPC: B66B21/10
Filed: 1993-09-02
Abstract: PURPOSE:To provide a waterborne transport route having a wide range of application with freedom from the transmission of all loads to each component including a drive section via the use of buoyancy, while allowing compact design, enabling both outward and return routes to be driven even with a single drive source, and further allowing the transfer of even an ultra-heavy article. CONSTITUTION:A transfer means 9 and a circulation guide mechanism 8 are provided, so as to horizontally move and circulate on the operation of a drive mechanism 2 between the first terminal A and the second terminal B connected to each other via the surface of the water. Furthermore, the circulation guide mechanism 8 has an outward route C and a return route D where many waterborne floats 7 are continuously guided and advance in directions opposite to each other between both terminals A and B on the operation of the transfer means 9.
Patent JP-H0639027-A (JP)
Title: Moisture curing type bandage for fixing
Inventor: NAKANO TOSHIFUMI
IPC: A61L15/07
Filed: 1992-07-24
Abstract: PURPOSE:To provide the moisture curing type bandage for fixing which has a uniform foam structure and good air permeability, has no odd feel to the skin, has a high sterilizing power, can prevent the generation of itching and smelling of a lesion by contamination of sterilization, is safe to the skin and does not require the labor for attaching and detaching. CONSTITUTION:A resin composition formed by compounding protein powder at 10 to 100wt.% to a prepolymer and antimicrobial porous inorg. capsules formed by enclosing zeolite by a water-insoluble porous inorg. compd. at 200 to 2000PPM to the prepolymer into the prepolymer contg. an isocyanate group at the terminal obtd. by bringing polyether polyol essentially consisting of polytetramethylene ether glycol and aliphat. and/or alicyclic polyisocyanate are impregnated into base fabric consisting of a double knit fabric without contg. water.
Patent JP-S6461120-A (JP)
Title: Phase synchronizing oscillator
Inventor: MUTO HIROSHI
IPC: H03L7/14
Filed: 1987-08-31
Abstract: PURPOSE:To hold a frequency equal to the frequency of an input signal before the reference input signal has a fault by providing a gate signal generating circuit receiving an output signal of a comparator circuit and an output signal of a fault detection circuit and giving a gate signal to a latch circuit. CONSTITUTION:An output voltage VPC is compared with a control voltage Vc fed to a voltage control oscillating circuit 6 by a voltage comparator circuit 2, a counter circuit 3 starts increment in case of VPC<VC and decrement in case of VPC>=VC. If a fault of an input signal is detected by a fault detection circuit 8, an output logic level of a gate signal generating circuit 9 goes to '1' and a latch circuit 4 stores and holds the parallel digital signal given from the counter circuit 3 at its moment. When the reference input signal is recovered and the output of the counter circuit 3 and the output of the latch circuit 4 are equal to each other, the output level of the gate signal generating circuit 9 is inverted into '0' and the latch circuit 4 gives the output signal of the counter circuit 3 again to a D/A converter circuit 5.
Patent JP-S60110292-A (JP)
Title: Dna fragment carrying cephalosporin acylase production gene information
Inventor: KOMATSU KENICHI
IPC: C12P35/02
Filed: 1983-11-22
Abstract: NEW MATERIAL:The DNA fragment carrying the gene information concerning the production of the acylase for a cephalosporin compound and obtained by incising the whole DNA of a bacterium belonging to Comamonas genus with a restriction enzyme. USE:A novel DNA fragment to be introduced into the cell of Escherichia coil for the industrial production of cephalosporin acylase. PREPARATION:Whole DNA is extracted from the cell of a bacterium belonging to Comamonas genus, i.e. Comamonas SY-77-1 (FERM-P-2410), and is incised with restriction enzyme. The cephalosporin acylase can be produced using the obtained DNA fragment as follows. A vector DNA fragment is incised and opened with a restriction enzyme, and the above DNA fragment is integrated to the incised site to obtain a recombinant DNA. The DNA is introduced into the cell of Escherichia coil, and the strain having cephalosporin acylase activity is separated, cultured, and then made to react with the compound of formula I (R is COOH or COCOOH; X is H, OH, OCOCH3, etc.) to obtain the compound of formula II.
Patent JP-2001038525-A (JP)
Title: Rotary saw
Inventor: YAMAMOTO HIDEKI
IPC: B23D61/02
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary saw with reduced noise during cutting and a cleaner (deuse) cutting face. SOLUTION: In this rotary saw comprising a multiplicity of teeth 13 protruding outward in a radial direction provided on an outer circumference of a disclike base metal 11, a first slit 15 formed on an outer circumference part of the base metal 11 and where an outer circumference end thereof opens to a recessed part 14 between predetermined teeth 13, and a second slit 16 formed on an intermediate circumference part of the base metal 11 while maintaining a predetermined interval with the first slit 15, an outer circumference part 16a of the second slit 16 of a length within a range of 4 mm to 30 mm is provided along an inner circumference part 15b of the first slit 15, an interval W of the inner circumference part 15b and the outer circumference part 16a is within a range of 1.5 mm to 4 mm,  and a viscous material having viscosity under ordinary temperature is filled in at least one slit of the first and second slits 15 and 16.
Patent JP-S6460444-A (JP)
Title: Motor-driven head rest device for vehicle
Inventor: SUZUKI MASAMITSU
IPC: B60N2/90
Filed: 1987-08-31
Abstract: PURPOSE:To improve an operating property by optionally adjusting the height position of a head rest by operating a vertically adjusting switch while automatically operating the head rest between its top dead position and a fully collapsible position by operating an erecting/collapsing switch. CONSTITUTION:A head rest can be vertically moved between upper and lower limit positions by the action of a driving part 10 and, by driving to move further upward from the upper limit position, it can be titled to a fully collapsible position. Also, a vertically adjusting switch 12, an erecting/collapsing switch 14, and a group of condition detecting sensors 16 for detecting the present position of the head rest and the using condition of a seat (front seat) are provided. And, the output signals of the switches 12, 14 and the group of condition detecting sensors 16 are inputted into a condition operating part 18 and, e.g., when a rider on a rear seat operated the erecting/collapsing switch 14 to the collapsible position side, the driving part 10 is operated to carry out control so as to tilt the head rest in a fully collapsed condition only when judged there is no rider on the seat.
Patent JP-H1166325-A (JP)
Title: Method and device for determining boundary of object and recording medium recording boundary determination program for object
Inventor: ISHIZAKA MASAKI
IPC: G06V10/46
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To trace the boundary of the image of an object at high speed in small circuit scale by calculating the absolute connection direction value of a direction to be next connected by finding a relative connection direction value with the direction connecting pixels located on the boundary of the object as a reference. SOLUTION: A digitizer 7 A/D-converts an analog video signal from a video camera 2. This information is processed by a binarizing parts 8 and 9, image extracting parts 10 and 11 and edge trace part 12 and the boundary of the object is traced. Namely, a binary signal is converted into a proximate pixel state value so that each pixel can have a value corresponding to peripheral binary signals only concerning pixels located on the border of the object and on the inside. While referring to that proximate pixel state value, the relative connection direction value is found with the direction connecting the pixels located on the boundary of the object as the reference so that the absolute connection direction value of the direction to be next connected can be calculated.  Then, the boundary of the object is traced by repeating this operation concerning the respective pixels located on the boundary.
Patent JP-H0382285-A (JP)
Title: Television receiver
Inventor: SHINTANI NAOKI
IPC: H04N5/46
Filed: 1989-08-25
Abstract: PURPOSE:To reduce the uneven brightness by storing the total time when a television signal with a different aspect ratio is displayed in the inside of a frame of the screen and correcting the brightness in response to the total time when the television signal is displayed on the entire screen. CONSTITUTION:When a television signal with a wider aspect is displayed in the inside of a frame of the screen of a television receiver, the total time of the display is counted by a timer 26. When the television signal is displayed on the entire screen, a signal 23 of a modulation fundamental waveform is amplified at an amplifier 25 in response to the total time stored in the timer 26 and the video signal is modulated by using the waveform signal at a brightness modulator 24 and the uneven brightness is corrected so that the upper and lower parts of the screen are bright in stripes and the middle part is dark. Thus uneven brightness is reduced.
Patent JP-S6279357-A (JP)
Title: Column packing agent for liquid chromatography
Inventor: KURIMOTO TOSHIYA
IPC: C08G59/20
Filed: 1985-10-01
Abstract: PURPOSE:To obtain a column packing agent for liquid chromatography which is excellent in the alkali resistance and higher in the polarity than a stylene based gel packing agent, by causing a polymerizing reaction of a hydrophilic compound having more than two epoxy groups in the presence of a non-aquious organic liquid, a dispersion stabilizing agent and a catalyst to form a spherical crosslinked polymer. CONSTITUTION:A hydrophilic compound having more than two epoxy groups undergoes a polymerizing reaction in the presence of a non-water organic liquid, a dispersion stabilizing agent soluble in the liquid and a catalyst to form a spherical crosslinked polymer. The hydrophilic compound herein used is sorbitol triglycidyl ether, sorbitol tetraglycidyl ether, sorbitol heptaglycidyl ether or the like. The non-water organic liquid shall be insoluble to a polymer to be formed and for example, n-hexan, octane and others are applicable. Dispersion stabilizing agent is preferably 6,000-300,000 in the average molecular weight. There is no restriction for the catalyst while potassium hydroxide, tin octylate and the like can be used.
Patent JP-H0881147-A (JP)
Title: Arrival informing device of elevator
Inventor: WATANABE KAZUHIKO
IPC: B66B1/18
Filed: 1994-09-13
Abstract: PURPOSE: To alleviate confusion to be given to a waiting passenger when a car to arrive faster than the allocated car in a group group-controlled elevator. CONSTITUTION: When a landing button 1 is operated, a car is allocated to the landing call by an allocating means 5, and it is immediately displayed on a display 13 on the landing. Simultaneously, the probability that the allocated car first arrives is calculated by an arrival probability calculating means 7, and it is displayed on the display 13. When the probability of arrival of the allocated car is changed with the elapse of time, the change is informed by voice by a voice generator 14. Moreover, the position floor display of a car position displaying device 15 may be sometimes temporarily switched to the display of the arrival probability.
Patent JP-2001038909-A (JP)
Title: Structure of ink jet head printing head and production thereof
Inventor: KAWAMURA YOSHIHIRO
IPC: B41J2/05
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing head not generating the irregularity of ink emitting capacity at each emitting nozzle caused by the height non- uniformity of ink flow channels generated by the bulding-up of the edge part of a partition wall or the hanging-down of a top plate. SOLUTION: Metal supports 20 having a height of 10 μm being the usual interval between a top plate 32 and a chip substrate 20 are formed on the chip substrate 20 having heating parts 23 and electrodes formed thereon by electroplating. Next, partition walls 29 (29-2, 29-3) are baked to be formed patternwise so as to become higher than the metal supports 34 by several μm. Succeedingly, the upper surfaces of the partition walls 29 are polished and shaved by a polishing method such as CMP to make the height of the partition walls 29 same as that of the metal supports 34. Thereafter, a common ink supply groove and ink receiving/supplying holes are formed and the top plate 32 is laminated to the partition walls and ink emitting nozzles 35 are formed to the top plate 32.
Patent JP-H0266839-A (JP)
Title: Charged particle beam generator
Inventor: SHIMAYAMA HACHIRO
IPC: H01J37/08
Filed: 1988-08-31
Abstract: PURPOSE:To make it possible to generate both electron beams and ion beams in a simple structure and in a single column by using an exchangeable emitter, a polarity convertible power source, and an absolute value amplifier. CONSTITUTION:To a turret 61, an electron emitter 62 and an ion emitter 63 are provided, and one side emitter is arranged on the optic axis by a conversion directing device 64. To an acceleration voltage generating circuit 65, a power source whose polarity can be converted to the negative side when the electron beams are generated, and to the positive side when the ion beams are generated is used, and the conversion is carried out through the conversion directing device 64. Either a positive power source 68 or a negative power source is applied to a drawing out electrode 67 through the directing device 64. The charged particle beams are detected through a detecting electrode 77 and an absolute value amplifier 78, while the total emission current can be detected through a resistor 66 and an absolute value amplifier 81, regardless of the polarity, and the operation of the device is controlled through the respective output signals.
Patent JP-2000057354-A (JP)
Title: Encoding method, decoding method for image, encoder, decoder for image and storage medium in which image encoding program, image decoding program are recorded
Inventor: KOKADO KOICHI
IPC: H04N19/85
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To enhance encoding efficiency of an image with clear line arts like animation video, etc. SOLUTION: The line arts are detected from an original image 1 and an line art image 3 is generated by line art image generating part 2. The line art image 3 is encoded and outputted to a multiplexing part 8 as an encoded line art image 6 at line art image encoding part 4. The original image 1 is encoded and outputted to the multiplexing part 8 as an encoded original image 7 at an original image encoding part 5. The encoded line art image 6 and the encoded original image 7 are multiplexed and outputted as a multiplexed and encoded image 9 at the multiplexing part 8. The multiplexed and encoded image 9 is inputted in a separating part 21 and is separated into an encoded line art image 22 and an encoded original image 23 at the decoder side.  The encoded line art image 22 and the encoded original image 13 are decoded and outputted to a synthesizing part 28 as a decoded line art image 16 and a decoded original image 17 respectively by line art image decoding part 24 and an original image decoding part 25. A decoded line art image 26 and a decoded original image 27 are synthesized and outputted as an outputted image 29 by the synthesizing part 28.
Patent JP-S6461432-A (JP)
Title: Method for estimating and treating partition coefficient of chemical substance
Inventor: MIYAGAWA MASAMI
IPC: C07B61/00
Filed: 1987-09-01
Abstract: PURPOSE:To estimate a partition coefficient of a chemical substance, by comparing a chemical structure of the chemical substance with already registered chemical structures to provide a partition coefficient corresponding to similar chemical structures and calculating the partition coefficient on the basis of the resultant coefficient. CONSTITUTION:At least one chemical structure is extracted from a chemical structure of a chemical substance and compared with already registered fundamental skeletons to determine at least one partition coefficient corresponding to chemical structures similar to that of the above-mentioned chemical substance. The partition coefficient of the chemical substance is then calculated on the basis of the resultant partition coefficient. The afore-mentioned similar chemical structures include those containing the chemical structure as part, those contained as part in the chemical structure of the chemical substance and those containing part of the chemical structure of the chemical substance. If the similar chemical structures are not detected, the chemical structure of the substance is divided into plural atomic groups to add contributions assigned to the respective atomic groups and correction corresponding to the above- mentioned contributions. Thereby the partition coefficient is calculated.
Patent JP-H0269351-A (JP)
Title: Dielectric ceramics composition
Inventor: SATO TOYOSAKU
IPC: H01B3/12
Filed: 1988-08-31
Abstract: PURPOSE:To increase a specific dielectric constant and no-load Q and to change the temp. coefft. of a resonance frequency by specifying the component compsn. of ceramics consisting of a (BaO).(TiO2)x compsn., Sm2O3 and La2O3. CONSTITUTION:The dielectric ceramics compsn. which consists essentially of the (BaO).(TiO2)x compsn., the Sm2O3, La2O3 and the Bi2O3 and with which the compsn. of the above-mentioned essential components in terms of oxides is specified within the range of 15 to 19mol% BaO, 62 to 74mol% TiO2, 8 to 18mol% Sm2O3, and 1 to 3.5mol% La2O3 is added with <=2.5wt.% Bi2O3 to provide the above-mentioned dielectric ceramics compsn. The reason for adding the Bi2O3 lies in that the dielectric constant and no-load Q can be increased with an increase in the amt. of the addition and the temp. characteristics can be changed. The dielectric constant and no-load Q decrease too much if the Bi2O3 is added in excess of 2.5wt.%.
Patent JP-S6279791-A (JP)
Title: Production of 6'-galactosyl lactose utilizing lactose-assimilating microorganism
Inventor: ADACHI TATSU
IPC: C12R1/69
Filed: 1985-10-02
Abstract: PURPOSE:To obtain 6'-galactosyl lactose useful as a proliferation promoting factor of bifidus bacteria and a stool-nature improving factor, without producing by-products, by culturing a specific microbial strain in a medium containing lactose. CONSTITUTION:A microbial strain belonging to Aspergillus genus, Penicillium genus or Trichoderma genus and capable of producing 6'-galactosyl lactose from lactose is cultured in a medium containing lactose and the objective 6'- galactosyl lactose is separated from the culture product. The microbial strain is preferably Aspergillus oryzae, Penicillium roqueforti or Trichoderma harzianum.
Patent JP-H02128618-A (JP)
Title: Seedling feeder for rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1989-08-24
Abstract: PURPOSE:To provide the title seedling feeder so designed that an intermediate part of the stand of a seedling receiving frame is bent toward the seedling tank side, and the tip of the seedling separator of a seedling planting apparatus is crossed over the bent surface of the seedling receiving frame to separate seedlings from one another, thereby accomplishing proper separation of seedlings. CONSTITUTION:In a seedling receiving frame 23 made up of the bottom and stand, an intermediate part of the stand is bent toward a seedling tank 13 side and extended to a position above the thickness of the nursery bed to ensure said nursery bed not to rise upward. The ellipsoidal locus of the tip of a seedling separator 14 of a seedling planting apparatus 14 is ensured to be crossed, when viewed from the side, over the bent surface of the stand of said seedling receiving frame 23, thereby ensuring each one stock of the seedlings to be separated from soil-adhered board-like seedlings in the separator 14 without damaging their leaves.
Patent JP-S6377791-A (JP)
Inventor: KAJITANI SEINOSUKE
IPC: B23K26/21
Filed: 1986-09-19
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-H0561549-A (JP)
Title: Controller for movable object
Inventor: TSUKAHARA AKIHIKO
IPC: G05D3/12
Filed: 1991-08-30
Abstract: PURPOSE:To improve the development and test efficiency by setting the sequence of a switching means for servo adjustment and for each measurement mode of each transmission function frequency characteristic. CONSTITUTION:A switch 10 sets the plus side input of a 1st differential amplifier part 8 and selects the command value of a command part 7, zero or the frequency characteristic measurement signal. Meanwhile a switch 11 sets the minus side input of a 2nd differential amplifier part 9 and selects the velocity information received from a velocity sensor 3 or zero. A switch 12 sets the minus side input of the part 8 and selects the position information given from a position sensor 2 or zero. A switch 13 sets the input of a filter 15 of the feedback route of a velocity loop and selects the velocity information or the frequency characteristic measurement signal. Then a switch 14 sets the input of a filter 16 of the feedback loop of a position loop and selects the position information or the frequency characteristic measurement signal.
Patent JP-H0966419-A (JP)
Title: Surface finish method of pump parts
Inventor: SAKAMOTO MASAHIKO
IPC: B23H3/04
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To carry out a surface finish with high roughness in order to improve the wear resistance of pump parts. SOLUTION: Negative poles 3, 4 are arranged around and inside the pump parts 1 made of stainless steel and after dipping them in an electrolytic solution, a voltage is impressed between the pump parts 1 and the negative poles 3, 4 and the surface of the pump parts 1 is polished electrolytically. Thereby, many currents are streamed by the projection part of the surface of the pump parts 1 and Fe ion is dissolved out and flattened and also as the surface of the pump parts 1 on which Fe ion is dissolved becomes Cr rich, wear resistance is improved extremely. The pump efficiency is improved by flattening of the surface of the pump parts.