baber/WOPTO huggingface dataset:
Patent JP-H11273932-A (JP)
Title: Colored magnetic powder and method of judging genuine product
Inventor: YAGI KATSUHIKO
IPC: G11B5/74
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a superior color tone and magnetic properties, by forming Ti dioxide layer on a mica substrate and forming a ferrite layer contg. other bivalent metal species than Fe thereon. SOLUTION: The powder 10 has mica 12 at the center with a Ti dioxide layer 14 formed around it and a ferrite layer 16 contg. other metal dioxide species than Fe, further formed around it. The ferrite layer 16 has usually a black or dark brown color. When a white light 18 is incident here, the ferrite layer 16 limits the light transmission quantity and the appearance color of the powder 10 is regarded as enhancing the color of an interference light 24. The ferrite layer 16 covered with an outermost layer is 5-280 wt.% of the mica, the bivalent metal species is Co and/or Mn, and a base painted with the powder has a color tone of a low brightness of 70 or less such as green or blue.
Patent JP-H07289643-A (JP)
Title: Baloon catheter and stent feeder
Inventor: ARUFUONSO MEDEINA FUERUNANDESU
IPC: A61F2/958
Filed: 1995-04-18
Abstract: PURPOSE: To provide a balloon catheter having high flexibility, easy to manufacture, and easy to use. CONSTITUTION: The balloon catheter 1 has a tubular shaft 3 having a base end and a tip, a slender expansion balloon 5 attached in the vicinity of the tip of the tubular shaft 3 which also has a tip and a base end, and a sleeve 12 fixed to the tubular shaft 3 so as to prevent the expansion of a part of the balloon 5. The tubular shaft 3 has a guide wire lumen 8, the guide wire lumen 8 has an entrance 9 for the guide wire 10 formed at the tip side of the balloon 5, and an outlet 11 for the guide wire 10 formed at the tip side of the base end of the tubular shaft 3. The sleeve 12 is attached to the tubular shaft 3 at the tip side of the outlet 11 in the case of the outlet 11 for the guide wire 10 is on the side of the base end of the balloon 5, and is attached to the tubular shaft at the base side of the outlet in the case of the outlet 11 for the guide wire 10 is on the tip side.
Patent JP-S5217440-A (JP)
Title: Process for preparation of phenylacetate
Inventor: KANAZAWA SADAICHI
IPC: C07C67/36
Filed: 1975-07-31
Abstract: PURPOSE: Phenyl acetate is prepared without the formation of biphenyl as a byproduct by rearrangement, etc., of the sodium toluate obtained by the reaction of chlorotoluene with sodium metal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60237704-A (JP)
Title: Oscillation circuit
Inventor: ISHIKAWA TADASHI
IPC: H03B5/32
Filed: 1984-05-11
Abstract: PURPOSE:To stop parasitic vibrations of higher-order frequency and to perform oscillations by composing a filter means of the 1st low-pass filter connected to the output side of an oscillator and the 2nd low-pass filter which is connected to the output side of the filter remove higher harmonic components. CONSTITUTION:The oscillation circuit 30 consists of an oscillating means 31 which oscillates at a desired frequency and an amplifying means 33 which amplifies the output of the means 31 through the filter means 32. The 1st low-pass filter 32a of this filter means 32 suppresses a DC vomponent and the 2nd low- pass filter 36b connected to the output side of the filter 32a remove higher harmonic components of the oscillation output. This low-pass filter 32a consists of the parallel circuit of a capacitance C3 and a resitance R3 and its one terminal is grounded. Further, the 2nd low-pass filter 32b is composed of a resistance R4 whose one terminal is connected to the output side of the low-pass filter 32a and a capacitance C4 connected between the other terminal of the resistance R4 and the ground. Then, parasitic vibrations of higher-order frequency of the oscillating means 31 are inhibited from passing and the DC component is suppressed.
Patent JP-S62248097-A (JP)
Inventor: ISHITOBI HACHIRO
IPC: G07G1/14
Filed: 1986-04-22
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-H02272888-A (JP)
Title: Television signal system
Inventor: FUKINUKI NORIHIKO
IPC: H04N7/00
Filed: 1989-04-14
Abstract: PURPOSE:To improve a picture quality degradation generated when a signal having vertical high-pass components such as a horizontal edge is moved upward/downward by interlace-scanning-converting a signal obtained with a specific filter and transmitting it as a reinforcing signal. CONSTITUTION:As to the reinforcing signal, a successive scanning camera 1 output is made to pass a [f-nu] filter 6, components indicated in figure (a) are obtained, and they are interlace-converted through a [successive scanning -interlace] converting circuit 7. Through a low-pass filter 8, they are modulated by a modulator 9, they are made confluent with a main signal by the scanning line part for each approximately sixty lines up/down in the case of executing upward/downward masking, the 'hole' of a three-dimensional frequency, the part of a corner in a two-dimensional frequency area, the orthogonal modulation of a video carrier, an overscanning area, the utilization of the other channel, etc. At a reception side, the separation and demodulation are executed by a separating and demodulating circuit 10, thereafter, the reinforcing signal is successively scanned by a successive scanning circuit 11, and it is totaled up with the main signal. Thus, the picture quality degeneration of 'horizontal edge moved upward/downward' can be improved.
Patent JP-S5216606-A (JP)
Title: Apparatus for cooling the connection portion in armature coils
Inventor: KOMON SHIYOUJI
IPC: H02K3/24
Filed: 1975-07-30
Abstract: PURPOSE: An apparatus for cooling a connection portion capable of effectively cooling the connection portion, of a simple structure and easy to mount. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04303058-A (JP)
Title: Wiper linkage washer device
Inventor: HIGASHIHARA YOSHIAKI
IPC: B60S1/46
Filed: 1991-03-29
Abstract: PURPOSE:To prevent a windshield wiper from operating in a state of a washer solution unsprayed at a time when this washer solution is sprayed from a vehicle. CONSTITUTION:A spray detecting sensor 7 for a washer solution is installed in a nearby spot of a nozzle 4 of a duct 3 for a washer unit, and a wiper operating output is emitted out on the basis of each output of this sensor and a washer switch, through which a windshield wiper is made so as to be operated.
Patent JP-S5521522-A (JP)
Title: Method of manufacturing permanent magnet
Inventor: KASAI ICHIKAZU
IPC: B22F9/04
Filed: 1978-07-28
Abstract: PURPOSE: To provide a permanent magnet having superior magnetic performance by heat treating an ingot and roughly pulverizing it, and again heat treating the roughly pulverized ingot, and then finely pulverizing the ingot when heat treating and pulverizing rare earth metal magnet.  
     CONSTITUTION: An ingot of rare earth metal magnets represented by a formula R (Co 1-u-v-w Cu u Fe v M w ) z  where 0<u≤0.2, 0.01<v≤0.06, 0.005≤w≤0.05, 6.5≤ z≤8.8, and M represents one of Ta, Zr, Nb, Ti and Hf, is treated as below and finely pulverized. After the ingot is equalized in quality at 1,100W1,250°C, it is quenched from 1,100W1,180°C in solid solution, and then roughly pulverized to a grain size of 300μW3mm. This is then aged at a temperature lower than 900°C., and then finely pulverized in a manner that more than 90% is distributed in grain size of 10W50μ. Then, this powder is pressure molded using a binder. In the formula, M may contain one or more other transition metals in addition to Ta, Zr or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04304194-A (JP)
Title: Motor control circuit
Inventor: IMAGAWA KAZUHIKO
IPC: H02P7/06
Filed: 1991-03-30
Abstract: PURPOSE:To reverse rotational direction of motor and opening/closing direction of valve by switching contact switches and limit switches, connected to the positive and negative pole sides of a motor control circuit disposed between a DC power supply and a DC motor, by means of a voltage to be applied on a solenoid. CONSTITUTION:Contact switches CR1, CR2 and limit switches LS1, LS2 are connected in series with the positive pole P side and negative pole N side of a motor control circuit 1. The limit switches LS1, LS2 detect displacement of a pushing means (not shown) which is driven by a linear motion converted from the rotary motion of a motor 40. When the switch SW1 of a sequencer 2 is turned ON, a solenoid SL is excited and the contact switches CR1, CR2 are connected, respectively, with positive and negative poles P, N, contrary to the case shown on the drawing, and thereby the motor 40 rotates forward to close a valve (not shown). Upon turn OFF of the switch SW1, the SL is de-energized and the CR1, CR2 are connected as shown on the drawing and thereby the motor 40 rotates reversely to open the valve. The operation is reversed when the polarities of the power supply terminals T1, T2 are reversed. According to the invention, ON/OFF control of valve is facilitated.
Patent JP-H06342991-A (JP)
Title: High-density three-dimensional coupled circuit structure
Inventor: SUCHIIBUN SHII YAKOBUSEN
IPC: G01P15/18
Filed: 1993-04-20
Abstract: PURPOSE: To provide a three-dimensional structure on which elements can be mounted on a circuit substrate at high density, the constituent elements on a substrate and between substrates can be coupled, the substrate can be added or reduced, and a cooling fluid can be easily allowed to flow into the substrates or between the substrates. CONSTITUTION: This circuit structure is a three dimensional circuit structure, containing a plurality of long and narrow cylindrical substrates 4 which are arranged in parallel and make contact with each other. Electric constituent elements 8 are formed on the substrate, electric conductors 12 are arranged on the substrates 4, and an electric signal can be transmitted between the substrates by having the conductors 12 on the adjacent substrates to come into contact with each other. The pattern of the conductors 12 may be formed in helical, cylindrical and longitudinal shapes, and the substrates 4 can be added to or removed from the flux of the substrates 4, as necessary. Since the substrates 4 are shaped cylindrical, holes 6 are provided between the substrates 4, a circuit is formed therein and a cooling fluid can be passed therein.
Patent JP-S59216830-A (JP)
Title: Small-sized portable apparatus for automatic synthesis of compound containing radioactive substance
Inventor: HAYASHI NOBUYASU
IPC: C07B61/00
Filed: 1983-05-25
Abstract: PURPOSE:To provide the titled apparatus composed of a small-sized flow-type synthetic cabinet, a heat-source supplying device and a program-controller having built-in microcomputer, and capable of easily giving a compound containing radioactive element in high purity and a definite yield. CONSTITUTION:The reaction flask G3 is fed with a radioactive raw material through the connection port H1 connected to the external device for supplying the radioactive raw material, and with reaction reagents through the reagent inlet ports H2 and H3 furnished with receptors capable of retaining the reagents, at a desired time by operating the valves V1-V3, and the reaction product is concentrated under nitrogen gas stream. In the above process, the medium supplied from the heat source-supplying device II furnished with the high-temperature bath G8 and the low temperature bath G9 is circulated to the jacket tube G8, to effect the heating and cooling of the flask according to a preset program. The concentrated liquid is pumped with the syringe pump S1 through the bubble-removing device G4 into the column C for liquid chromatography. The peak of the objective product separated and eluted from the column C is detected with the detector D, and the fraction containing the objective product is introduced via the valve V6 into the receptor G5.
Patent JP-H09252877-A (JP)
Title: Air-conditioned connected chair
Inventor: ISOZAKI ARATA
IPC: A47C7/74
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent introducing ducts, exhaust holes, and the like from being seen from the outside by designing a chamber so that it connects an air conduit through the inside of either of supports to an air-conditioning duct laid under the floor, and so that it connects an air vent, which is communicated with the underfloor surface of the inside of the support, to the air conduit. SOLUTION: Chairs 3R, 3L are made in pairs, and inside an armrest support 20 between the chairs 3R, 3L, a supply pipe 7 serving as an air conduit is connected to an air-conditioning air feed duct 6 located under the floor. Exhaust pipes 25 are provided in right and left supports 21, 22, and connecting duct through holes A and exhaust holes B are bored alternately in the floor face 2 at intervals that match the supports 20. A common chamber 16 connected to back air passages in the backrests 10 of the chairs 3R, 3L is connected to the air-conditioning air feed duct 6 via the supply pipe 7 and to the exhaust holes B via the exhaust pipes 25. Since the pipe members for connection to the exhaust holes B are hidden inside the supports 20, appearance can be improved.
Patent JP-S59220858-A (JP)
Title: Miniature electronic calculator
Inventor: MIYANO TETSUSHI
IPC: G06Q50/34
Filed: 1983-05-28
Abstract: PURPOSE:To obtain a miniature electronic calculator which calculates immediately the effect of purchase of n-number of kinds of pari-mutuel ticket, by incorporating the solution of a fundamental formula which is true among odds, the amount of purchase money, and the amount of profit when n-number of kinds of pari-mutuel ticket are purchased. CONSTITUTION:In a formula I , alphai is odds of the i-th purchased pari-mutuel ticket, and Xi is the amount of purchase money of the i-th purchased pari-mutuel ticket, and Gi is the amount of profit due to the i-th purchased pari-mutuel ticket. In case that parimutuel tickets having n-number of kinds of odds are purchased, the solution of the formula I is incorporated and an input/output device is provided to obtain a product effective for n=3 or 5 especially. For example, in case of i=3, the product is constituted with a forecasting or winning/placing display part 1, an odds display part 2, a profit display part 3, a purchase money display part 4, a purchase money total display part 5, numeric buttons 6, a decimal point button 7, a minus button 8, a memory button 9, a clear button 10, an output button 11, a partial input or clear button 12, and a switch 13.
Patent JP-H07298777-A (JP)
Title: Artificial soil composition
Inventor: KANEKO KAZUKO
IPC: C05G3/80
Filed: 1994-05-02
Abstract: PURPOSE:To obtain an artificial soil composition, constituted of a cellulosic substance prepared by culturing a microorganism, belonging to the genus Acetobacter, etc., and having the ability to produce the cellulosic substance, capable of stably holding seeds, having high water holding properties and good in spread of roots. CONSTITUTION:This artificial soil composition is constituted of a cellulosic substance prepared by culturing a microorganism having the ability to produce bacterial cellulose such as Acetobacter-sp. BPR2001 (FERM BP-4545). The artificial soil is capable of feeding water while stably holding seeds by a network three-dimensional microfibrillar structure, entwining with the roots of plant bodies and further feeding water, nutrients and oxygen to the plant bodies.
Patent JP-H06306533-A (JP)
Title: High-strength galvannealed hot rolled steel sheet excellent in formability and weldability and production thereof
Inventor: KAWASAKI KAORU
IPC: C22C38/14
Filed: 1993-04-20
Abstract: PURPOSE:To provide a high-strength galvannealed hot rolled steel sheet in which strength, formability and weldability for contributing to the lightness of an automotive under carriage member by the control of the structure in hot rolled sheet and galvanizing stages. CONSTITUTION:This steel sheet is constituted of a composite structure contg., by area ratio, >=70% bainite and 5 to 15% martensite. The steel obtd. by adding low carbon steel contg. <=0.1C with Mn, Ti, Nb and Mo and with B, Ca and rare earth metals as necessary is subjected to finish hot rolling, is thereafter cooled at 5 to 150 deg.C/sec cooling rate and is coiled at 350 to 650 deg.C, by which the high-strength galvannealed hot rolled steel sheet having the same structure even after galvannealing treatment and excellent in formability and weldability can be produced.
Patent JP-S59218383-A (JP)
Title: Rotary type hydraulic machine
Inventor: KAWAGUCHI MINORU
IPC: F04C15/00
Filed: 1983-05-26
Abstract: PURPOSE:To reduce vibration and noise by sliding inserting in the engaging slit on a circular rotor the end part of a plate valve which is rockably mounted on a rocking shaft installed between the inflow and outflow parts of a cylindrical body, so as to drive a hydraulic machine by not reciprocating motion but rotary motion of the plate valve. CONSTITUTION:A plate valve 27 is inserted in the engaging slit 25 on a circular rotor 23 as capable of going into and out of the hole, on account of which the circular rotor 23 fails to turn freely while a spacer 19 is turned along with a rotary shaft 17 which is turned by a driving source in the arrowed direction. That is, the spacer 19 turns at the center B which draws a circle having a radius (a), namely, the displaced distance so as to cause a sliding member 24 and the engaging slit 25 to make sliding turn and reciprocative sliding motions. In company with those motions, the circular rotor 23 is driven in the arrowed direction in contact with the cylindrical body 11a so that the vacancy defined on the right side of the plate valve 37 is gradually reduced while that on the left side thereof is gradually increased. Fluid is forced to flow from an inflow port 13 and then squeezed out of an outflow port 15, therefore providing function as of a hydraulic machine. The hydraulic machine, basically, operates on rotary motion not reciprocative motion, therefore reducing vibration and noise.
Patent JP-S5718989-A (JP)
Title: Production of l-arginine through fermentation
Inventor: AKASHI KUNIHIKO
IPC: C12R1/13
Filed: 1980-07-09
Abstract: PURPOSE: A mutant in Brevibacterium or Corynebacterium, resisting ketomalonic acid, fluoromalonic acid or monofluoroacetic acid and being capable of producing  the titled substance, is cultured to collect the titled substance efficiently.  
     CONSTITUTION: The parent strain of, e.g., Brevibacterium flavum ATCC14067, Corynebacterium acetoacidphilum ATCC13870, is subjected to mutation treatment to separate a mutant of AJ11595 or AJ11598 respectively. The resultant mutant is resistant to ketomalonic, fluoromalonic or monofluoroacetic acid and can grow in a solid medium containing the same. The microorganism is cultured in a usual enriched medium containing carbon sources and nitrogen sources and L-arginine is collected from the fermentation mixture by a known method such as the ion-exchange resin method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04303771-A (JP)
Title: Automatic analyzer
Inventor: HIRABAYASHI MASAYOSHI
IPC: G01N35/04
Filed: 1991-03-29
Abstract: PURPOSE:To detect the position of a reacting tube itself and stop correctly the reacting tube at the position to dispense a sample and at the position to dispense a reagent. CONSTITUTION:Reacting tubes 10 are arranged along the circumference of a reacting disc 12 and a drive mechanism 14 is provided in order to rotate the reacting disc 12. A light transmitting port 20 to make light emission from the inside of the reacting tube arrangement is provided to detect the position of reacting tubes 10, and a light detecting element 24 is arranged in the outside of the reacting tube arrangement, opposed to the light transmitting port 20. A plurality of light receiving elements are arranged along the moving direction of the reacting tubes 10 in the light detecting element 24, the positions of reacting tubes 10 are detected from the symmetry of detected signals by the plurality of light receiving elements, and the rotation of the reacting disc 12 is controlled by a control element 26.
Patent JP-S5520726-A (JP)
Title: Water-containing gel
Inventor: MIWA KUNIHIKO
IPC: C08L101/00
Filed: 1978-08-02
Abstract: PURPOSE: A water-containing gel for use as a poultice having water retention characteristics, flexibility, and self-bonding properties, consisting of a specific star shape block copolymer elastomer as a high polymer ingredient.  
     CONSTITUTION: A polystyrene-polyisoprene or polymethylstyrene-polysioprene star shape block copolymer elastomer is heated with an oil ingredient and disolved. An emulsifying agent and water are added to the resulting material to prepare a water in oil type emulsion, which is cooled to room temperature to give a water-containing gel for a poultice. The star shape block copolymer elastomer has a structure wherein at least three soft segments are placed radiately and hard segments are linked to the ends of soft segments respectively. Water retention characteristics rises with the increase of gel strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000284372-A (JP)
Title: Image forming device and image processing system
Inventor: UMEDA TOSHIKAZU
IPC: G03B27/32
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder and an image processing system by which an image forming time is shortened and an excellent test is executed. SOLUTION: This device possesses a tray T at which the plural sheets of film (photosensitive heat developable material) F are stacked so as to have a photosensitive surface face down, an absorbing unit 111 raised by absorbing one end side of the film F on the top side of the film F stacked at the tray T and standing by in a state where only its one part is separated from the stacked film and moving in accordance with an image recording start signal, a pair of feeding rollers 112 feeding the film F supplied from the absorbing unit 111 moved in accordance with the image recording start signal, an exposure part exposing the photosensitive heat developable material fed by the pair of the feeding rollers 112 in accordance with an exposing picture signal and a thermally developing part thermally developing the photosensitive heat developable material exposed by the exposure part,  and a test image is exposed on the photosensitive surface on a side (range D) opposed to one end side of the film F absorbed by the absorbing unit 111 by the exposure part.
Patent JP-S62253822-A (JP)
Title: Brace fitting structure in front loader for tractor
Inventor: KOROGI ISAO
IPC: E02F3/34
Filed: 1986-04-23
Abstract: PURPOSE:To exactly and easily attach bracings by a method in which a guide metal to be guidee to the fixing cylinder of a brace fixing part is provided for a stand part and a lock pin is thrust in a freely inserting and drawing manner into the hole of the guide metal in such a way as to enable the hole for lock pin to match with the through hole of the fixing cylinder. CONSTITUTION:A stand part 34 is fixed to the tip of the brace 33 of a front loader connected with pins to the left and right sides of a tractor body 23. Lock pin holes 38A and 39A are formed in the left and right-handed walls 38 and 39 of a guide metal 36 attached to the stand part 34, and a fixing cylinder 44 with a hole 43 is attached to a pair of the brace-fixing parts 41 provided on the front side of the body 23. The walls 38 and 39 are allowed to be guided to the cylinder 44, and when the positioning portion of the metal 36 is contacted with the lower part of the cylinder 44, the holes 38A and 39A are matched with the hole 43 and a lock pin 46 is inserted through the holes 38A, 39A, and 43 in a freely drawable manner.