baber/WOPTO huggingface dataset:
Patent JP-S63246005-A (JP)
Title: High frequency power synthesizer
Inventor: TERAKAWA TAKANARI
IPC: H03F3/68
Filed: 1987-04-01
Abstract: PURPOSE:To improve the durability of the titled device by detecting abnormality of two powers to be combined so as to apply open control to a switch circuit of an input stage of a distributer thereby preventing a power absorption resistor from being burned. CONSTITUTION:A resistor 3A of an abnormal voltage detection means 3 is set to a higher value than the characteristic impedance of a high frequency power combiner. Two inputs to be combined are fed to terminals 61A, 62A and if each input is deviated from an ideal state, a voltage is generated across the power absorbing resistor 65, it is detected by the resistor 3A and rectified into a DC signal via detection circuits 3B-3D and appears at a terminal 3E. A switch circuit 2 is opened based on the detection signal via a comparator 4.
Patent JP-H01256381-A (JP)
Title: Induction and propagation of rice calus
Inventor: MATSUNO MORINORI
IPC: A01H4/00
Filed: 1988-03-31
Abstract: PURPOSE: To efficiently induce and proliferate a callus having the ability to form an embryo by culturing a rice explant in a liquid culture medium containing at least inorganic salts, a carbon source, one or more auxins and an osmotic pressure regulator.  
     CONSTITUTION: A rice explant such as a leaf, a stem, a seed, an ovule, an anther, a young panicle, an adventitious embryo, an embroid or an adventitious bud is cultured in a culture medium containing at least inorganic salts, a carbon source, one or more auxins and an osmotic pressure regulator to induce and proliferate an embryogenic callus (E callus). The culture may be carried out in the presence or absence of light; however, the explant is preferably cultured at about 500-10,000 luxes for 8-16 hr day length. A suspension containing the E callus is obtained by the culture and filtered through a 2-3 mmϕ mesh to remove the explant. A well-known means such as centrifugation is further used to harvest the E callus, which is then bedded on an induction culture medium and cultured to proliferate the E callus. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08277848-A (JP)
Title: Clutch device
Inventor: FUJIMOTO TSUTOMU
IPC: F16D13/46
Filed: 1995-04-05
Abstract: PURPOSE: To provide a clutch device having a clutch disc built in with a specified torsional characteristic. CONSTITUTION: The end part of the drive shaft 13 of a transmission 3 with a release bearing 20 and a release lever 21 fitted is divided into a tip shaft part 40a rotatably supported to the shaft end of the crankshaft 10 of an engine 1 and insert-fitted to the hub 14a of a clutch disc 14 so as to position the clutch disc 14 in a specified place, and a body shaft part 40b with the tip connected to the shaft end of the tip shaft part 40a in association with the insert-fitting work of the drive shaft 13. The clutch disc 14 and the drive shaft 13 are thereby connected to each other by the direct insert-fitting of the tip shaft part 40a with the clutch disc 14 and the body shaft part 40b, so that the clutch disc 14 is combined with the drive shaft 13 as it is in the initial assembled state of the clutch disc 14 and assembled in such a way as to display a specified torsional characteristic.
Patent JP-H07287705-A (JP)
Title: Editing device for formula
Inventor: SHIDA TAKUMI
IPC: G06F17/21
Filed: 1994-04-19
Abstract: PURPOSE:To shorten the time and labor required for editing processing by efficiently selecting a required formula constitutional element in the display structure of a formula at the time of executing formula editing processing using the formula display structure. CONSTITUTION:This formula editing device has a CRT display 4a for executing image display indicating a formula output image having display structure specific for a formula concerned and auxiliary display indicating a selection area for the constitutional elements of the formula, an input part 1 for inputting a selective indication for a required constitutional element in the formula while referring to the auxiliary display and an operation processing part 5 for specifying a constitutional element corresponding to the selective indication. The device includes also a display processing part 8 for displaying a display area on a display screen which corresponds to the constitutional element specified by the processing part 5 so as to emphasize it correspondingly to the constitutional element and an edition processing part 6 for executing edition processing for the constitutional element specified by the processing part 5 to execute efficient formula selecting processing.
Patent JP-S558818-A (JP)
Title: Washing of precipitated sand in waste water treatment
Inventor: NISHIMURA TAKASHI
IPC: C02F11/00
Filed: 1978-07-03
Abstract: PURPOSE: Resource by washing precipitated sands and simultaneously simplification and sureness of a third treatment by passing second treated water through the precipitated sands after separating dusts and organic substances, filtering and washing the precipitated sands, or by back-washing them.  
     CONSTITUTION: Dusts present in the precipitated sands in sewage are separated by mean of screens 1,6, and then organic substances are stripped by mean of a drum washer 7, etc. The precipitated sands are placed on the supporting bed 15 of a filter 14, and the precipitated sands are let to be a filter medium 16. The treated water which is subjected to a second treatment after separating the precipitated sands, is introduced in large quantities into the filter 14 over a long period of time. During filtration, floated substances are separated. The treated water is fed to a third treating water tank 19. If the inside pressure of filter 14 is elevated due to the presence of the floated substances, a blower 20 and a pump 21 are operated and back-washing is carried out by the third treated water. The precipitated sands are purified tore-use for aggregate, etc. and at the same time the third treatment is carried out simply and surely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000275825-A (JP)
Title: Positive type photosensitive composition
Inventor: INOUE TOMOAKI
IPC: C08L101/14
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To stably obtain a clear image with a developer in a wide pH range by using a near IR sensitive composition having a recording layer containing at least one selected from a formazan compound having a specified structure or the like, and a near IR absorbing cyanine dye. SOLUTION: The photosensitive composition has a recording layer containing a polymer soluble in an alkaline developer, at least one of compounds of formulae I-III and a near IR absorbing dye of formula IV on a substrate. In the formula I, R1 is H or the like and R2 and R3 are each aryl or the like. In the formula II, R4 is alkyl or the like, R5 and R6 are each aryl or the like and Y1 is a counter anion. In the formula III, R7 is aralkyl or the like, R8 is H or the like and R9 is aryl or the like. In the formula IV, R10 is halogen or the like, R11 and R12 are each alkyl or the like, R13 and R14 are each H or the like, Z1 is independent two H atoms, X1 and X2 are each S and Y2 is a counter anion.
Patent JP-H07288143-A (JP)
Title: Crimp terminal for flat cable, its connecting structure and connecting method
Inventor: ENOMOTO KAZUO
IPC: H01R4/18
Filed: 1994-04-19
Abstract: PURPOSE:To facilitate end formation of a flat cable for fixing a crimp terminal to each conductor and crimp the terminals to all conductors though are operation. CONSTITUTION:Almost U-shaped wire barrels 13 opening in the same direction and insulation barrels 15 are arranged, and an open end 15a of the insulation barrel 15 is sharply formed so as to cut an insulator 14 to be crimped in the direction of thickness and pierce it. The wire barrel 13 is crimped to a conductor 12 formed by the end of a flat cable 16, and by the insulation barrel 15 piercing the insulator 14, crimped to the conductor 12 covered with the insulator 14 so as to hold the conductor 12.
Patent JP-H03281286-A (JP)
Title: Laser marking method and resin composition for laser marking
Inventor: TAKIMOTO YOSHIO
IPC: B41M5/26
Filed: 1990-03-30
Abstract: PURPOSE:To perform marking enhanced in visibility by irradiating the surface of an object composed of a resin composition containing a non-black organolead compound and a resin with laser beam to apply marking to the object. CONSTITUTION:Marking is applied to an object composed of a resin composition containing a non-black organolead compound and a resin by irradiating the surface thereof with laser beam and the laser marking resin composition is obtained by adding the non-black organolead compound to the resin. As the non-black organolead compound to be used, lead stearate, basic lead stearate, lead octanate, lead myristate, lead naphthanate and lead oleate are designated. As the laser marking resin composition, a molding material or coating composition wherein the non-black organolead compound is contained in a resin is designated. This laser marking resin composition is characterized by that the organolead compound is stably dispersed in the resin and sharp black marking can be easily applied to the surface of the object composed of this composition by irradiating the object with laser beam.
Patent JP-H02258790-A (JP)
Title: Platinum complex and antitumor agent containing same complex as active ingredient
Inventor: TOTANI TETSUSHI
IPC: A61K33/24
Filed: 1989-03-30
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> and R<2> are lower alkyl or R<1> and R<2> are bonded to form -(CH2)m- (m is 2-5)]. EXAMPLE:(1R,2R-Diaminocyclohexane)[1-hydroxy-1-cyclopropanecarboxylato (2-)- O<1>,O<2>]platinum(II). USE:An antitumor agent. PREPARATION:An aqueous solution of a compound shown by formula II is passed through a column packed with an anion exchange resin (OH<-> type) to give a dihydroxy compound shown by formula III containing two nitrato groups both replaced with OH groups. AN aqueous solution of the compound is reacted with an equimolar amount of a 1-hydroxy-1-cycloalkanecarboxylic acid shown by formula IV or 2,2-dialkyl-2-hydroxyacetic acid.
Patent JP-H05111943-A (JP)
Title: Mold assembly for injection molding
Inventor: IWAMA TOSHIKI
IPC: B29C45/26
Filed: 1992-04-02
Abstract: PURPOSE:To provide a small-sized mold assembly for injection molding, which has excellent workability and in which trouble does not happen by a resin. CONSTITUTION:A plate 30 is installed outside a movable-side mounting plate, a cylinder mechanism for moving an operating pin 34 is disposed into the plate, the operating pin 34 is engaged with the ejector plate 30, and the operating pin 34 is shifted while being tuned with the ejector plate 30. A gate opening- closing mechanism composed of a sensor detecting the quantity of a resin in a cavity, a cylinder 31 mechanism reciprocating a rod by a signal from the sensor, a conversion mechanism converting the reciprocation of the rod 32 into a rotary motion, a rotational insert being connected to the conversion mechanism and opening and closing a gate by revolution, and a hold-down member holding the rotational insert are provided.
Patent JP-S576715-A (JP)
Title: Method of integrally molding interior material for automobile
Inventor: SEKI SUSUMU
IPC: B62D29/04
Filed: 1980-06-16
Abstract: PURPOSE: To obtain an interior material satisfactorily in the tone soft to the touch to be used in an automobile by an integral molding method wherein a melted thermoplastic resin is applied to a synthetic resin sheet with a pad to obtain a composite sheet material by heat lamination method, and the composite sheet material is press molded.  
     CONSTITUTION: Onto the sheet comprising a thermoplastic resin sheet (a) and a pad, that is, an urethane foam layer (b) integrally attached thereto is integrally attached the melted thermoplastic resin (c) by heat lamination method to obtain the composite sheet material 1'. The composite sheet material 1' is set in a molding machine B comprising an upper mold 2 and a lower mold 3, and is subjected to cold press molding to obtain the interior material 1 having a desired shape for an automobile. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63248110-A (JP)
Inventor: AKIYAMA KENICHI
IPC: H01G4/228
Filed: 1987-04-03
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-S567464-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ENOMOTO MINORU
IPC: H01L21/8222
Filed: 1979-06-29
Abstract: PURPOSE:To accelerate the switching speed of the circuit by providing level shifting means and clamping means in a TTL used as an internal circuit, and reducing the potential differences between the threshold value voltage and low potential output voltage, and between the threshold value voltage and the high potential output voltage respectively. CONSTITUTION:The base of a multi-emitter transistor Q1 connected with the emitter at input ends in1 and in2 is connected through a resistor R1 to a power source Vcc, and the collector thereof is connected to the base of a transistor Q2. Then, the collector of the transistor Q2 is also connected through a resistor R2 to the power source Vss. A Schottky barrier diode D1 which is clamping means is connected between the transistors Q1 and Q2, and a diode D2 is connected between the base of the transistor Q2 and the collector. Furthermore, the emitter of the transistor Q2 is connected to the base of the transistor Q3 to form a Darlington circuit, and a level shifting diode D3 is connected between the collector of the transistor Q3 and that of the transistor Q2. A diode D7 which is clamping means is provided between the emitter of the transistor Q2 and the base of the transistor Q3, and an output (out) is led out from the above diode.
Patent JP-2000276069-A (JP)
Title: Liquid crystal device and its manufacture
Inventor: KOIZUMI YUJI
IPC: G09F9/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To easily remodel an existent display device equipped with a filament type lamp and to provide a display device which reduces bulb filament breakage accidents of a light source. SOLUTION: An LED display unit 9 is equipped with a main body case 11 provided with a plurality of display windows on its top surface side, a printed board 12 provided with a plurality of LED chips, a printed board 13 provided with rubber terminal bodies 18 and 19 connected to a terminal base, and lead pins 14 which electrically connect the printed boards 12 and 13; and the printed boards 12 and 13 are united in the main body case 11 while being electrically connected with each other by the lead pins 14. Consequently, the LED display unit 9 is fitted to the terminal base of equipment after the existent external cover, display unit, and filament type lamp are detached from the terminal base, the lead lines of rubber terminal bodies 18 and 19 are connected to terminal base pins, and the external cover is mounted again to remodel the existent display device.
Patent JP-H04292081-A (JP)
Title: Display device
Inventor: OKURA YUKIKO
IPC: H04N5/44
Filed: 1991-03-20
Abstract: PURPOSE:To reduce a sense of incongruity by minimizing a character by changing the dimension, shape, and color of the character representing the level of the prescribed function on a display screen according to the change of function. CONSTITUTION:A character output control circuit 13 displays volume characters on a CRT 11 display screen according to the sound volume variable resister level when a command for volume setting is designated by a viewer. In short, after the character output control circuit 13 sets the volume character such as characters, pictures, and figures according to the sound volume level by the operation of the sound volume key of a remote commander, the luminance and color of the volume character is set. Therefore, the viewer can sense the volume level as visual information without a sense of incongruity by viewing the minimized volume character on the display screen.
Patent JP-H03280507-A (JP)
Title: Photomagnetic recording material and manufacture thereof
Inventor: OKA KAZUKI
IPC: H01F41/18
Filed: 1990-03-29
Abstract: PURPOSE:To manufacture the title transparent photomagnetic recording material with high thermal deformation temperature and small optical anisotropy by using specific aromatic polyester as a substrate. CONSTITUTION:The applicable material to the title photomagnetic recording material is an aromatic polyester comprising the repeated unit represented by one general formula (I) in logarithmic viscosity exceeding 0.2 or an aromatic polyester copolymer comprising the repeated unit represented by the other general formula (III) and (IV) in the repeated unit ration of 5:95 or 95:5 having acid content of isophthalic acid or tetraphthalic acid in mole ratio of 3:7 or 7:3 as well as in the logarithmic viscosity exceeding 0.2.
Patent JP-S63246914-A (JP)
Title: Filter coefficient calculating and setting method
Inventor: ISHIKAWA SEIICHI
IPC: H04B3/04
Filed: 1987-04-02
Abstract: PURPOSE:To obtain a desired amplitude frequency characteristic accurately by applying inverse Fourier transformation by a 2nd kind sampling frequency when the amplitude frequency characteristic is set by a 1st kind sampling frequency to an input section to obtain impulse response thereby using a real part of the impulse response as a filter coefficient, and setting the result to an external transversal filter. CONSTITUTION:The relation of the Hilbert transformation is used from the inputted amplitude frequency characteristic to combine the 1st kind sampling frequency and the 2nd kind sampling frequency to obtain a transfer function. When setting the amplitude frequency characteristic by the 1st kind sampling frequency, the obtained transfer function is subject to inverse Fourier transformation by the 2nd kind sampling frequency to obtain an impulse response, and when the amplitude characteristic is set by the 2nd kind sampling frequency, inverse Fourier transformation is applied by the 1st kind sampling frequency to obtain the impulse response. Then the real part of the impulse response obtained by the inverse Fourier transformation is used as the filter coefficient, and set to the external transversal filter. Thus, the desired amplitude frequency characteristic is obtained accurately without ripple without using the window function.
Patent JP-H03280959-A (JP)
Title: Artificial blood vessel
Inventor: ITO SHIGEHIKO
IPC: A61F2/06
Filed: 1990-03-29
Abstract: PURPOSE:To improve long period stability by forming an artificial blood vessel by dispersing a substance, which stimulates and induces neutrophils, to a pipe wall, formed of a porous high molecular compound, and to the surface or the interior of the pipe wall of porous high molecular compound. CONSTITUTION:At artificial blood vessel is formed by dispersing a substance, which stimulates and induces neutrophil to the surface or the interior of a pipe wall formed of a porous high molecular compound of polytetrafluoroethylene, polyethylene, polypropylene, polyester, polysiloxane, polyurethane, etc. The outside diameter is normally about 2 to 23mm, and an inside diameter is about 1 to 22mm. Serotonin, hemocyanin, glycogen, histamine, zymosan, etc., are provided as a concrete example of the neutrophil- inducing substance. Further, the carrying amount of neutrophil-inducing substance is normally about 100 to 1000mug/cm<2>.
Patent JP-H09240527-A (JP)
Title: Elastic crawler belt, and crawler vehicle going up and down stairs provided with both elastic crawler belt and level traveling wheel
Inventor: DANJO HIROTOSHI
IPC: B62B5/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a crawler vehicle having good performance of going up and sown stairs enabling the arrangement of its traveling wheel at the time of traveling on the level ground. SOLUTION: An elastic crawler belt so formed that mutually adjacent lugs may be bonded and may be formed into a large lug in the deformation of a lug 21 is laid between front and rear wheel bodies 3, 4 so as to be freely circulated, a level ground traveling wheel 28 is rotatably supported near the wheel body near the end of the body by a link 30, and it is so constituted as to appear and disappear inward and outward from the tip passing surface of the crawler belt. In going down stairs, in the lug if the elastic crawler belt, the mutually adjacent lugs across the edge of stair are bonded to each other on the upper side and firmed into one large lug, support load, and reliably group the edge of the stair together with the lower lug. A flat ground traveling auxiliary wheel is projected outward from the tip of the lug of the elastic crawer belt only by turning an operating handle 35, and switching of level ground traveling can be easily and quickly performed.
Patent JP-H07294101-A (JP)
Title: Defrosting water processing apparatus for electric refrigerator
Inventor: OKEMOTO YASUHITO
IPC: F25D21/14
Filed: 1994-04-20
Abstract: PURPOSE:To provide an electric refrigerator wherein a movement assisting knob is integrally formed on a support plate of an evaporating dish. CONSTITUTION:A support plate 5 for removably supporting an evaporating dish 4 is screwed to the left and right of the upper portion of a machine chamber 1 settled on the lower portion of a body back surface with the aid of a mounting part 5a. On the mounting part 5a a longitudinal knob 6 is integrally formed and on support part 7 suspended downward from an upper plate 8 curved guide grooves 7a, 7b are formed into two stages oppositely to each other, each guide groove being raised as it goes forward. The evaporating dish 4, which is formed into a rectangular box and includes a pair of bosses 4b protruded longitudinally on opposite side walls, is removably supported by inserting the bosses 4b into the guide grooves.
Patent JP-S61241183-A (JP)
Title: Recording paper
Inventor: FUKUSHIMA TAKASHI
IPC: D21H27/00
Filed: 1985-04-19
Abstract: PURPOSE:To prevent water absorption and obtain a glossy recording paper, by a construction wherein a water-shielding coated film is provided on the recording side of a base, and an ink-absorbing layer comprising colloidal hydrous aluminum silicate and an adhesive is provided on the coated film. CONSTITUTION:A paper is used as a base, a water-shielding coated film is provided on the recording side of the base, and the ink-absorbing layer comprising colloidal hydrous aluminum silicate and an adhesive is provided thereon. The water-shielding film is formed from polyethylene, polypropylene, polyvinyl chloride or the like in a thickness of 10-20mum, and has a water-shielding property. The ink-absorbing layer has a property of absorbing water and being swelled, and is provided by applying an inorganic pigment comprising colloidal hydrous aluminum silicate as a main constituent together with an adhesive. The adhesive may be an organic solvent soluble resin.
Patent JP-S538040-A (JP)
Title: Antenna
Inventor: URASAKI SHIYUUJI
IPC: H01Q19/18
Filed: 1976-07-09
Abstract: PURPOSE:To control the amplitude distribution, by using two reflecting mirrors of non-rotational symmetry having the second order curved surface of different constant in different fine mirror surface.