baber/WOPTO huggingface dataset:
Patent JP-S642658-A (JP)
Title: Multi-cavity catheter and its preparation
Inventor: TSUCHIDA KOJI
IPC: A61M25/00
Filed: 1987-06-25
Abstract: PURPOSE: To obtain the smooth and airtight connection with an extension tube, by molding the cavity of the connection part of a multi-cavity catheter so as to match with the outer shape of the connection end of the extension tube using a core.  
     CONSTITUTION: A principal part 1a and an enlarged base part 1b enlarged in a taper shape for connecting an extension tube are continuously molded by extrusion molding and cut to obtain a catheter main body 1 having cavities 2aW2d. Cores 4 made of stainless steel each having an outer shape almost equal to that of each of extension tubes 3 to be connected and inserted in the cavities 2aW2d up to a necessary depth under pressure and the catheter main body 1 is partially introduced into a mold 5 to be heated by hot air. The catheter main body 1 is drawn in the mold 5 and a molding scheduled part 1a is heated to higher temp. to old the cavities 2eW2h having circular cross-sections matching with those of the cores 4 to the connection end part of the catheter main body 1. The extension tubes 3 coated with an adhesive are inserted in the molded cavities 2eW2h of the catheter main body 1 and the adhesive is cured to obtain the smooth and airtight connection of the catheter main body 1 and the extension tubes 3. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0245469-A (JP)
Title: 6-fluoro-1, 4-dihydroquinol-4-one-3-carboxylic acid derivative and intermediate thereof
Inventor: POORU ROBAATO MAKUJIYAAKU
IPC: C07C229/30
Filed: 1989-06-20
Abstract: NEW MATERIAL: A compd. represented by formula I {wherein R 5  is H, F, Cl, or OCH 3 ; R 1  is H, a 1-7C alkyl, benzyl or a cation; R 2  is CW (substituted) vinyl, CH 3 C≡C-, W-CH 2 C≡C-, cyclopropyl or a group represented by formula II [wherein W is R 3 -(CH 2 ) m  (wherein m is 1 or 2; R 3  is OH, NH 2 , an NH-1-3C alkyl or SO 2 NH]; Y is a 1-3C (halo)alkyl, cyclopropyl, vinyl or p-florophenyl} and its salt.  
     EXAMPLE: 1-Ethyl-6-fluoro-7-vinyl-1,4-dihydroquinol-4-one-3-carboxylic acid.  
     USE: An antibacterial agent used in the treatment of a host during the contraction of a bacterial disease.  
     PROCESS: For example, a compd. represented by formula IV derived from a compd. represented by formula III is reacted with a dialkyl (or dibenzyl) alkoxymethylenemalonic ester represented by formula V (wherein R' is a 1-7C alkyl; and R 1 ' is R' or benzyl) to obtain a compd. represented by formula VI and this compd. is cyclized to obtain the compd. represented by the formula I (wherein R 1  is R 1 '). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5384761-A (JP)
Title: Liquid level detecting mechanism in developing apparatus
Inventor: OHARA NAOYUKI
IPC: G01F23/60
Filed: 1976-12-30
Abstract: PURPOSE: To obviate detection if variations are temporary and let the mechanism operate when a certain fixed liquid level height is steadily obtained by providing a large opeing part, through which liquid can flow in, to the upper part of a detecting box and a small opening part which limits the velocity of liquid flow to the bottom face thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5681446-A (JP)
Title: Analyzing method for amino acid
Inventor: KAIHO ISAO
IPC: G01N30/88
Filed: 1979-12-07
Abstract: PURPOSE: To analyze amino acids rapidly and with excellent separation efficiency, by conducting the analysis according to a cation exchange column chromatography  wherein a specified highly cross-linked cation exchange resin is used and the 1st  and 2nd buffers having each a specific pH value and alkali ion concentration are used alternatingly in the course of treatment.  
     CONSTITUTION: The column of a cation exchange resin whose matrix is a styrene- divinylbenzene copolymer having a cross-linking degree of 10W16% is kept at about 55°C, and, after the column is regenerated and equilibrated by a buffer solution poured therethrough, a specimen containing amino acids is injected therein. Next, buffer solutions are poured and amino acids eluted sequentially are detected by color reaction. Of these buffer solutions, the 1st buffer solution is made to have 2.4W 3.4 of pH and 0.17W0.25N of the alkali metal ion concentration, while the 2nd buffer solution is made to have 3.8W5.8 of pH and 0.08W0.15N of the alkali metal ion concentration, whereby the separation of amino acids and, especially, the separation of methionine from glucosamine and that of isoleucine from galactosamine are performed sufficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6135609-A (JP)
Title: Phase variable circuit
Inventor: YOSHIMURA TATSURO
IPC: H03K5/13
Filed: 1984-07-28
Abstract: PURPOSE:To vary easily the phase by adding a capacitor at an output other than the noted output of an ECL circuit having >=2 outputs and varying a signal transmission delay time from the input up to the noted output with the operation of the control ECL circuits. CONSTITUTION:A capacitance CBE between the base and emitter of a transistor (Tr)4 of an ECL gate 11 is increased/decreased in proportion to a current flowing to the Tr4. When a control input section 16 is at H level, a level of an output 2 of the gate 11 is tied up to H level by an emitter output of a control ECL gate 12 subjected to emitter-dot coupling, no current flows to the Tr4 and the value of the capacitance CBC is large to form that an added capacitor C13 is connected to a base of a Tr3 having a noted output section 15 via the CBE, the voltage change at the output section 15 is not steep, and the signal propagation delay time from the input terminal 14 to the output section 15 is large. The delay time is controlled by changing the value of the capacitor C13.
Patent JP-S6219893-A (JP)
Inventor: SHIBUYA HIROJI
IPC: G06F3/048
Filed: 1985-07-19
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-S5584704-A (JP)
Title: Agricultural products storing method
Inventor: IWATA TSUNEYUKI
IPC: A01F25/00
Filed: 1978-12-20
Abstract: PURPOSE: To perform vacuum storage and enable small volume taking-out in vacuum state by using large-sized grain silos and maintaining vacuum by means of small-sized vacuum maintaining apparatus.  
     CONSTITUTION: A number of airtight storage containess 1 are arranged, and above and below said containess feeding line 2 and discharge line 3 are connected. With the container 1, are connected the main decompression system A which is connected with a main vacuum apparatus 4 through a piping 5 and the time-passage decompression maintaining system B which is connected with a small-sized vacuum pump 7, and when vacuum degree lowers in storage, the system B is operated. When small volume is taken-out, the goods are discharged into a discharge vessel 14, kept in vacuum state as they are, and after an airtight gate 15 is closed, air is introduced into the vessel 14, and after normal pressure is restored, goods are taken-out. Thus, the vacuum degree in the container 1 can be maintained easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5783993-A (JP)
Title: Subordinate station fault detection system of remote monitoring control system
Inventor: YAHIRO MASAKAZU
IPC: H04Q9/00
Filed: 1980-11-12
Abstract: PURPOSE:To detect all suboffice being faulty rapidly only by transmitting a call signal once to all subordinate stations successively by noticing that the possibility that all subordinate stations are faulty decreases more and more as the number of the subordinate stations increases more and more. CONSTITUTION:In a conventional testing circuit 4 for the answer of a calling suboffice, all-suboffice-unanswering detecting circuit 4d, an AND gate 4e, and an all-suboffice-faulty storing and display circuit 4f are provided. The detecting circuit 4d is set by a call signal from a suboffice calling circuit 1 to the 1st suboffice, and reset by an answer-presence detecting circuit. Therefore, the state of the detecting circuit 4d is stored in the storing and display circuit 4f via the AND gate 4e at timing delayed slightly behind test timing for a final suboffice  #n; when this circuit 4f is in a set state, all suboffice are judged to be faulty  and when in a reset state, at least one of the suboffice is judged to be normal.  In the said reset state, every suboffice is checked successively as before.
Patent JP-S5492581-A (JP)
Title: Heat sensitive member
Inventor: ASAI SHIGERU
IPC: G01K7/22
Filed: 1977-12-29
Abstract: PURPOSE: To provide a heat sensitive member made of mixt. of nylon-12 or -11 and non- or semi-crystalline polyamide and usable as a temp. detector since the electrical characteristics vary with a certain relation to a change in temp. of a heating element.  
     CONSTITUTION: Nylon-12 of -11 is prepared contg. a homopolymer of lauric lactam or ω-undecanoic acid, or a polyamide copolymer of more than 90 wt% of lactam laurate or ω-aminoundecanoic acid and less than 10 wt% of a monomer copolymerizable with polyamide. The monomer includes 6W12 C lactams such as caprolactam. 90W20 pts. wt. of the nylon are mixed with 5W80 pts. wt. of non- or semi- crystalline polyamide to obtain a desired heat sensitive material. The polyamide is desirable to show a satd. water absorption rate below 5 wt% at 20°C and 65%Rh. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6219007-A (JP)
Inventor: DOI YOSHINORI
IPC: A01B63/00
Filed: 1985-07-18
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-S5382486-A (JP)
Title: Hour meter
Inventor: NAGASHIMA SHINICHI
IPC: G04F10/00
Filed: 1976-12-28
Abstract: PURPOSE: To display always new lap time without performing lap release by simultaneously displaying the contents of a counting circuit of time intervals and the lap time measured by lap operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5860232-A (JP)
Title: Pressure or differential pressure transmitting device
Inventor: TSUCHIYA MASATOSHI
IPC: G01L7/08
Filed: 1981-10-07
Abstract: PURPOSE:To obtain pressure or differential pressure transmitting device which is characterized by less poor contacts and diaphragm deformation and provided with a corrosion resisting type pressure receiving part, by directly bonding the diaphragm and main body by Au-Ge series alloy brazing material. CONSTITUTION:An oxide film on the surface of a member to be brazed is removed and bonding surface is cleaned. Thereafter, a foil (30mu) of the Au-7.4% Ge alloy is held between a tantalum diaphragm 2 and a stainless steel main body 1, and a brazing heat treatment is performed for 30min at 700 deg.C in a vacuum of 2X10+5Torr. The tantalum and the stainless steel main body after the brazing heat treatment are rigidly bonded by the alloy layer. Proper selection of the composition of the Au-Ge brazing material gives the advantage of low temperature brazing which can be performed at a temperature 1/2 that in the conventional method. This method is remarkably effective especially in the bonding of a corrosion resisting diaphragm such as Hastelloy and Monel and the stainless steel main body, which is liable to deformation at a high temperature.
Patent JP-S5783687-A (JP)
Title: Efficiency measurement unit for hydraulic pump or motor
Inventor: KANO MICHIO
IPC: F04B51/00
Filed: 1980-11-13
Abstract: PURPOSE: To make the captioned unit simple, automatic and highly accurate by calculating total efficiency and vulumetric efficiency thermodynamically by a computer from discharge pressure, differential temperature between input and output and flow rate of an oil hydraylic pump and other elements and by constituting a real time system to describe the values.  
     CONSTITUTION: The temperatures t1 and to detected by temperature detectors 2 and 3 installed on the inlet and outlet sides of an oil pump, the presure ΔP detected by a pressure sensor 4, and a measured value q by a flow meter are respectively input into amplifiers 7 to 9 of an efficiency measurement unit 6 and then input into a micro computer 11 through an A/D converter 10, where the total efficiency nD, pressure ΔPD, temperature ΔTD, and efficiency rate nVD are computed. And they are displayed on a CRT display and an XY recorder 15. An alarm signal is given through alarm circuits 17 and 23 by comparing the measured values to the setting values of a total efficiency alarm setter 16 and a volumetric efficiency alarm setter 22. This construction makes the captioned unit simple, automatic and highly accurate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0627369-A (JP)
Title: Projection lens
Inventor: SHIMODA YOSHIHISA
IPC: G02B9/62
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a projection lens capable of reducing conventional three pieces type of expensive dies for molding to two pieces type saving one piece type, and decreasing die expenses, and with satisfactory optical performance and wide angle, compactness, and high brightness. CONSTITUTION:This lens is comprised of a lens system of six groups/six sheets, and a first group lens G1 and a fifth group lens G5, and a second group lens G2 and a fourth group lens G4 are plastic lenses of same shape and same material, respectively. The first lens group G1 to the fifth group lens G5 are arranged symmetrically in rightward/leftward directions centering about the third group lens G3. The first group lens G1 and the fifth group lens G5 are formed in both- planes aspherical planes. The second group and fourth group lenses G2, G4 are lenses including at least one aspherical plane. When a lens system of five groups/five sheets is used, the second and fourth groups are formed in the same constitution, and are arranged symmetrically in the rightward/leftward directions. The first group lens is formed in the both-planes aspherical plane.
Patent JP-H0323984-A (JP)
Title: Printed matter
Inventor: KAWASHIMA SEIJI
IPC: G09B3/04
Filed: 1989-06-20
Abstract: PURPOSE:To make effective repeated education possible and to enhance educational efficiency by mounting a color forming printed part which is printed by using an ink discoloring visibly by applying a color former and, a color erasing printed part becoming colorless after discolored by the aforementioned means. CONSTITUTION:Printed matter 1 is equipped with the color forming printed part 4 which is printed on a sheet 2 by using an ink containing the first discoloring agent continuously discoloring visibly from a colorless state by applying a color former and a color erasing printed part 3 printed to said sheet using ink containing the second discoloring agent discoloring from a colorless state by applying the color former but returning to said colorless state with the elapse of time after discoloration. A visible unchangeable printed part 5 generating no discoloration is also provided to the sheet 2 other than the color forming printed part 4 and the color erasing printed part 3 using usual printing ink. Therefore, when the color forming printed part is provided to a learning sheet, a part completed in learning and a part necessary for re-learning can be clearly distinguished and efficient learning can be performed.
Patent JP-S5948213-A (JP)
Title: Car height adjusting device
Inventor: NARAMOTO YUUICHI
IPC: B60G17/00
Filed: 1982-09-13
Abstract: PURPOSE:To prevent a pressure loss and to improve regenerative performance of a dryer, by so constituting that a solenoid playing an opening operation by delaying to the opening operation of the other solenoid opening to the atmosphere within the dryer is provided between the dryer and an actuator. CONSTITUTION:Opening operations of solenoid valves 7 and 8 are so constituted that they are delayed than that of a solenoid valve 6. After opening, therefore, of the solenoid valve 6 inner pressure of a dryer 2 is lowered greatly by the time when the solenoid valves 7 and 8 are opened. With this construction, moisture absorbed by the dryer 2 is evaporated favourably and exhausted along with air flowing in the dryer 2 from within absorbers 3 and 4 by the opening operations of the solenoid valves 7 and 8. With the constitution, regenerative performance of the dryer can be improved.
Patent JP-H1055114-A (JP)
Title: Image forming device
Inventor: TANAKA MASARU
IPC: G03G15/08
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent much developer from heaping on a casing end face, with a simple constitution by arranging a magnet for forming a magnetic brush, so that a specific magnetic field influences the casing end face. SOLUTION: The magnet 4 far forming the magnetic brush is held in a nonrotational state with respect to a rotary sleeve 3, in the developing sleeve 3. The casing end face 22 as a part, of a casing 1 is located to face a photoreceptor 5. The magnet 4 is arranged so that a magnetic field which is gradually made stronger from a casing end face part, B farthest from the sleeve 3 to a casing end face part A nearest to the sleeve 3 influences the casing end face 22. A part, of the developer on the sleeve 3 is scattered toward the casing end face 22. Carrier of magnetic powder such as iron powder, in the scattered developer are captured by the magnetic field by the magnet 4 and ride on lines of magnetic force M, M1, M2,..., to be attracted to the side of the sleeve 3.
Patent JP-S6157450-A (JP)
Inventor: HANSU PUROHASUKA
IPC: B60S1/24
Filed: 1985-07-18
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-S5384438-A (JP)
Title: Multiprocessor system
Inventor: TAKEZOE FUMIHIKO
IPC: G06F15/177
Filed: 1976-12-29
Abstract: PURPOSE: To enable the operation of each of the plural processors and to ensure the urgent data transfer through the priority process circuit, by providing both the state register and the control register to the scheduler and the processor respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5683276-A (JP)
Title: Star-delta starter
Inventor: SATOU YOUICHI
IPC: H02P1/32
Filed: 1979-12-07
Abstract: PURPOSE:To protect a resistor from overheating and burning by providing an inverse time-limiting operating overcurrent relay in a resistance inserting circuit. CONSTITUTION:When a motor winding 13 is switched from star connection to delta connection for starting, a heater 11 for a resistance protecting thermal overcurrent relay is connected in series to a resistor 9 connected to the motor winding 13 in series or parallel. When the time for switching the motor winding 13 from star connection to delta connection passes a given time, the overcurrent relay operates to release a main electromagnetic contactor, therefore the resistor 9 can be protected from overheating and burning.
Patent JP-H04365488-A (JP)
Title: Production of sec-cedrenol
Inventor: KUBOTA HIROMI
IPC: C12R1/01
Filed: 1991-06-04
Abstract: PURPOSE:To obtain the subject compound, a sesquiterpene alcohol, under a mild condition efficiently in a short time without forming a by-product by treating alpha-cedrene with a bacterium belonging to the genus Rhodococcus. CONSTITUTION:A bacterium [e.g. Rhodococcus sp. KSM-7,358 strain (FERM stipulation No. 12,039)] belonging to the genus Rhodococcus, capable of assimilating alpha-cedrene shown by formula I is inoculated into a medium containing alpha- cedrene shown by formula I, subjected to shaking culture at 30 deg.C for 5 days, the prepared culture solution is extracted with hexane, the extracted solution is concentrated, a hexane-soluble fraction is subjected to gas chromatography, formation of sec-cedrenol shown by formula II is confirmed and a combination of purifying means such as column chromatography, high-performance liquid chromatography, recrystallization, etc., is carried out to give the objective sec- cedrenol.
Patent JP-H08248-A (JP)
Title: Apparatus for gathering up cigarette butt
Inventor: HIROTSU TOSHIAKI
IPC: A63F7/02
Filed: 1994-06-18
Abstract: PURPOSE:To provide a easily usable apparatus for gathering up cigarette butts producible at a low cost. CONSTITUTION:This apparatus for gathering up cigarette butts is constituted of a trough 11, rails 12 and a spiral rotating shaft arranged parallel, a cover enclosing the trough, rails and spiral rotating shaft, a slider 16, fitting and driven with a helical ridge of the spiral rotating shaft, led and moved with the rails 12 and a motor for rotating the spiral rotating shaft. Furthermore, a cigarette butt charging port communicating with the trough 11 is opened in the cover and the slider 16 provided with a tongue piece 19 protruding toward the trough 11.
Patent JP-S5683871-A (JP)
Title: Switch turning-on and off device of record player
Inventor: HATANO KOUSAKU
IPC: G11B19/02
Filed: 1979-12-08
Abstract: PURPOSE:To prevent erroneous operations to reduce the number of parts, by turning on and off the switch dependently upon the relative positional relation between a prescribed pressing material and the return plate which is operated for record playing. CONSTITUTION:Return plate 6 which reciprocates once according to record playing, pressing material 10 which is rotated together with tone arm 17, switch 14 provided between material 10 and return plate 6 are provided. By causing turn-on and off of switch 14 to be dependent upon the relative positional relation between plate 6 and material 10, switch 14 turned off for a predetermined positional relation between plate 6 and material 10 and is turned off when one of plate 6 and material 10 moves to break the predetermined positional relation between them.
Patent JP-H11353988-A (JP)
Title: Sealed structure of pressure switch
Inventor: TOJO TAKASHI
IPC: H01H35/34
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To restrict deformation of an annular sealing member between a diaphragm and a joint facing thereto, and to prevent damage to the diaphragm even if a reverse plate support which abuts on the diaphragm moves toward the joint. SOLUTION: An annual protrusion 21h is formed near an outer edge part of a bottom surface 21c of a joint 21. A square ring 23 is accommodated in an annual groove which is limited with the annual protrusion 21h, a small diameter part 21b of the joint 21, and the bottom surface 21c of the joint 21. When the joint 21 is crimped to be attached to a switch box 3, the square ring 23 is sandwiched between the bottom surface 21c of the joint 21 and a diaphragm 19 so as to seal a spacing between the two. A tapered surface 21k, whose height from the bottom surface 21c is smaller as it goes from an outer side toward the inside in a radial direction of the joint 21, is formed in a part of the bottom surface 21c of the joint 21 facing an end face part outside of a housing recessed part 13b of a middle pressure reverse plate support 13.
Patent JP-H04357825-A (JP)
Title: Organic metal vapor growing device
Inventor: HATTORI SATOSHI
IPC: H01L21/205
Filed: 1991-06-04
Abstract: PURPOSE:To form uniform and thin film crystals on wafers by integrally providing a susceptor holder at the center of a cylindrical inner tube by bringing the axes of both into coincidence. CONSTITUTION:A cylindrical inner tube 8 is secured to each end of a supporting arm 9 provided at a lower shaft of a susceptor holder 3. A truncated pyramidal susceptor 2 in which wafers 1 are mounted on the respective side faces, is secured to the holder 3, and the lower shaft of the holder 3 is mounted at the upper end of a rotary shaft 6 in a reactor 4. When material gas and carrier gas are introduced into the reactor 4 to grow a semiconductor film crystal on the wafer 1 while heating the susceptor 2, even if the holder 3 is obliquely mounted, gas inside the tube 8 flows in parallel, the flows of the gases on the respective wafers 1 become equal, and thin films of uniform thickness can be grown.