baber/WOPTO huggingface dataset:
Patent JP-H05329695-A (JP)
Title: Method for generating detonation elastic pressure by using variable pressure medium and device for the method
Inventor: SUZUKI MINORU
IPC: B30B5/00
Filed: 1992-06-02
Abstract: PURPOSE:To provide the method for converting the gaseous pressure by detonation to an elastic pressure and the device for the method. CONSTITUTION:A combustion chamber 1 is so set that its sectional area decreases gradually from one end 1A on progression of a flame. A convergent part hating the min. passage sectional area is formed at the other end 1B. An elastic pressure chamber 12 housing an elastic body faces the aperture of the other end 1B. The sectional area of the combustion chamber 1 decreases on progression of the flame in the combustion chamber and, therefore, the pressure increases and the extremely high pressure is generated at the other end 1B. This high pressure is transmitted via the fluid 25 in the elastic pressure chamber 12 to the elastic body. A molding chamber 13 is provided to communicate with the elastic pressure chamber 12 and a mold 16 for molding supporting a member P to be molded is housed in the molding chamber 13. The shape and size of the elastic pressure chamber 12 or the properties of the elastic body are properly changeable. The elastic body in the elastic pressure chamber 12 is deformed by applying a pressure to the fluid 25, by which the structure of the elastic body coming into tight contact with the member P to be formed is obtd.
Patent JP-H0214706-A (JP)
Title: Liquid collecting strainer
Inventor: TSUJI KAZUYOSHI
IPC: B01D29/46
Filed: 1988-07-01
Abstract: PURPOSE:To adjust a liq. inflow gap in conformity to the characteristic of a liq. to be treated by laminating the planar main strainer bodies provided with the adjustable inflow gap for the liq. between a strainer fixing band and a strainer supporting body. CONSTITUTION:The laminate of the planar main bodies 22 having an annular passage 23 at the central part and the regulation protrusions 24 for the liq. inflow gap arranged on the upper surface of the periphery at regular intervals is arranged between the strainer supporting body 18 and the strainer fixing band 11. The liq. collecting pipe 12 is clamped by the strainer fixing band 11 from the outside, and a liq. inflow pipe 11d is connected to the side wall surface of the hollow cylindrical main band body 11a. The strainer supporting body 18 is a hollow cylindrical member, screwed into the liq. inflow pipe 11d, and provided with a flange 18b for clamping the main strainer body. By this constitution, the liq. inflow gap of the main strainer body can be adjusted in conformity to the characteristic of the liq. to be treated.
Patent JP-S5792521-A (JP)
Title: Spherical calcite-type calcium carbonate, its preparation, and abrasive for toothpaste
Inventor: UJIIE TAKASHI
IPC: C01F11/46
Filed: 1980-11-25
Abstract: PURPOSE:To prepare the titled calcium carbonate having mild abrasive action to the tooth, capable of improving the gloss of the tooth, and giving an abrasive for tooth paste having stable quality for a long period, by the heat-treatment of spherical vaterite-type calcium carbonate. CONSTITUTION:Spherical vaterite-type calcium carbonate is converted to spherical calcite-type calcium carbonate at a conversion of almost 100%, by the heat treatment at 400-800 deg.C for 0.5-24hr under 1-10 atm. in air or in an inert gas atmosphere. The spherical calcite-type calcium carbonate keeps its psherical shape stably for a long period even in the presence of water. When it is used as an abrasive for toothpaste, it exhibits mild abrasive action to the tooth, polishes the surface of the tooth excellently to improve the gloss of the tooth, improves the dispersibility of the toothpaste in the mouth, and gives improved feeling to the mouth.
Patent JP-H0330174-A (JP)
Title: Disk head landing mechanism
Inventor: EBE KUNIHIKO
IPC: G11B25/04
Filed: 1989-06-28
Abstract: PURPOSE:To prevent a gimbal spring and a magnetic disk from being damaged by tilting the magnetic disks up to a prescribed angle symmetrically when the distance of the to clamped magnetic disks reaches a prescribed distance. CONSTITUTION:A spindle mechanism 12 varying the distance of two magnetic disks 1,1' clamped to medium clampers 9,9' in the direction of the rotary shaft 13 and tilt mechanisms 11,8 tilting the magnetic disks 1,1' symmetrically up to a prescribed angle when the distance between the magnetic disks 1,1' reaches a prescribed distance are provided. When the magnetic disk is positioned, the rotation is stopped to activate a medium clamp vertical cylinder 11 and the medium clamp 9 is pushed upward in the direction of the rotary axis 13 and pressed in contact with a stopper 8 thereby tilting the medium clamp 9 and the magnetic disk 1. Thus, damage onto the gimbal spring and a disk is prevented.
Patent JP-2000001014-A (JP)
Title: Printing apparatus
Inventor: UESUGI KOEI
IPC: G05D3/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To realize a print accuracy of a higher resolution in an inexpensive constitution by using a low-resolution encoder for detecting a position and a speed of a carriage. SOLUTION: An encoder 2 outputs pulses A, B in accordance with the reciprocative movement of a carriage 101 loading a recording head. A position counter 5 judges a movement position of the carriage 101 on the basis of the pulse A, B. A measuring counter 6 measures a cycle of one edge of one phase of the pulse A, B. A divider 7 divides an output of the position counter 5 by a constant according to a set control accuracy. A multiplied pulse generation circuit 8 generates multiplied pulses of a multiplication number according to the set control accuracy from a value obtained by the division. A logic operation circuit 12 operates the multiplied pulse and the output of the position counter 5, calculates a position of the encoder 2 according to the control accuracy, and controls the movement of the carriage 101 based on the calculation result.
Patent JP-H0810720-A (JP)
Title: Article transporting device
Inventor: NAKANISHI IWAO
IPC: B08B1/02
Filed: 1994-06-27
Abstract: PURPOSE:To make it possible to easily remove the dust, mud, etc., sticking to articles and to easily execute setting the removed dust, mud, etc., right. CONSTITUTION:A hanging screen supporting body 22c is arranged above a transfer conveyor 19 and a hanging screen 23 consisting of a film having resilience is freely attachably and detachably hung down from this hanging screen supporting body 22c in such a manner that its bottom end comes into contact with the transporting matter P on the transfer conveyor 19.. This hanging screen is arranged freely turnably around the axis intersecting with the transporting direction of the transfer conveyor 19.
Patent JP-H0918481-A (JP)
Title: Exchange system and method for registering terminal
Inventor: SUZUKI SEIKYO
IPC: H04W8/04
Filed: 1995-06-30
Abstract: PURPOSE: To provide an exchange system and a method for registering terminal by which the information on the radio terminal registered in a main device can be updated by prescribed timing. CONSTITUTION: Each of radio exclusive telephone sets 3 transmits the specified identification number registered in the registration means to a main device 1 at the start time and transmits the number to the device 1 by a fixed period after the start. The main device 1 deletes the identification number when the received identification number is registered, and subsequently, the registered identification number is not received for prescribed time. Therefore, the proper information on the radio equipment under the present system can be always maintained by deleting the identification number of the radio terminal equipment which is impossible to perform communication when the installation location of the radio terminal equipment is moved and communication becomes impossible.
Patent JP-S6410728-A (JP)
Title: Clock generation circuit
Inventor: TASAKA YOSHIHIRO
IPC: H03K23/00
Filed: 1987-07-02
Abstract: PURPOSE:To surely make the phase relation of an output signal constant by making a clear signal outputted from a clear generation circuit, synchronize with a clock signal to be inputted to a frequency divider, when the clear signal is inputted to the frequency divider, at the time of the application of a power supply. CONSTITUTION:After the power supply is applied, a primary clock 2 generated from a primary oscillator 1 is inputted to a 1/2 frequency divider 3, and a positive clock signal 4 and a flip flop clock signal 5 are obtained. On the other hand, the clear signal 13 generated from the clear generation circuit 12 is inputted to a clear synchronizing flip flop 14, and by sampling the clear signal 13 by the positive clock signal 4, a clear synchronizing signal 15 is obtained as a form that the clear signal 13 synchronizes with the positive clock signal 4. The obtained clear synchronizing signal 15 is sent as the initial reset signal of a positive 1/2 frequency divider 6 and a negative 1/2 frequency divider 9. Thus, even if the power supply is applied many times, the phase relation of the output signal can be made always not to change.
Patent JP-S6058917-A (JP)
Title: Carcinostatic agent
Inventor: ISONO KIYOSHI
IPC: A61K31/33
Filed: 1983-09-09
Abstract: PURPOSE:A preparation that contains specific glycerides as active ingredients, thus being used as a carcinostatic agent with low toxicity. CONSTITUTION:The objective preparation contains one or more of glycerides of the formula (R1 is residue of fatty acid; R2 and R3 are H, or fatty acid residue) as active ingredients. As the fatty acid residues, are mentioned, e.g., saturated or unsaturated (the number of double bonds is about 1 to 10) radicals of 10- 30 carbon atoms. The active ingredients are substances occurring in air bladders of carps or embryos in rainbow trouts originally or its related compounds, thus being free from anxiety of toxicity, because its embryonic induction from cancer cells to normal cells. The resultant agent can be administered parenterally or orally and the dose is about 10mg/kg in parenteral administration and 0.01-100mg/kg in oral one.
Patent JP-S5593560-A (JP)
Title: Record player
Inventor: ITOU KAZUO
IPC: G11B21/08
Filed: 1978-12-28
Abstract: PURPOSE: To display beautiful still pictures from the instant of stop of forced feeding for reproducing by returning a pickup along a a slope in a range of 20° in the clockwise direction and 40° in the counterclockwise direction on the basis of the  slope of the signal groove.  
     CONSTITUTION: Pickup 10 is provided with cantilever 11 formed by an aluminum tube, signal conversion part 13 having stylus 12 fitted to the tip of cantilever 11, magnet 14 mounted in the middle part of the lever, elastic material 15 fitted to the base of lever 11 for giving a prescribed compliance to stylus 12, and damper 16 to suppress the free resonance of lever 11, and further, square bobbine 17 which is so arranged that magnet 14 may be surrounded and coil 18 which is wound around this bobbine are provided. These elastic material 15, damper 16 and bobbine 17 are fitted to a pickup case. As a result, the evil to deteriorate the quality of reproduced still pictures can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6320841-A (JP)
Title: Positioning mechanism of film carrier
Inventor: SUZUKI YASUNOBU
IPC: H01L21/52
Filed: 1986-07-15
Abstract: PURPOSE:To make a structure simple and enable positioning to be determined with high accuracy by fixing positioning pins of a film carrier to a punch so that the pins can be protruded to upward from the tip of punch. CONSTITUTION:Positioning pins 25 that determine locations of a film carrier 1 by inserting the pins into sprocket holes 10 of the film carrier are fixed to a punch 22 so that the pins 25 can be protruded to upward from the tip of punch 22. Accordingly, the film carrier positioning pins 25 are fixed to the punch 22 and also are protruded to upward from the tip of punch. Then, if the punch 22 ascends, the film carrier positioning pins 25 are inserted into the sprocket holes 1a to determine then locations of the film carrier 1. After that, a solid device 2 is punched out from the film carrier 1 by the punch 22. Thus, the device is so simplified that the production costs can be drastically reduced and furthermore, portions to be punched are so determined by positioning that its positioning is attained with very high accuracy.
Patent JP-S6144413-A (JP)
Title: Manufacture of iron core in electric apparatus
Inventor: KATSUYAMA TERUSHI
IPC: H01F41/02
Filed: 1984-08-08
Abstract: PURPOSE:To avoid degradation of magnetic characteristics during heat treatment by previously making a bundling tape which will become a bundling reinforcement layer during the operation of an electric apparatus adhered closely to the external surface of an iron core which is wound or laminated to a required shape wound iron core or laminated iron core with a thin plate amorphous magnetic alloy while heat-treated in magnetic field. CONSTITUTION:A notch 17 and a hole 2 for inserting a coil 4 for generating magnetic field are provided in the outer circumference of a bobbin 11 and a thin plate amorphous magnetic alloy iron core 3 is wound outside of the bobbin 11. The iron core 3 is heat-treated in the magnetic field generated by making a current flow in the coil 4 and in this case, before the heat treatment, a bundling tape layer 20 which will become a bundling reinforcement layer during operation is made adhere closely to the outside of the iron core 3. Among the tape layer 20, such as a glass tape is used at the corner and a bundling tape is used for a linear part tape layer. These tapes are wound through the notch 17. This enables recovery of magnetic characteristics due to heat treatment without degradation.
Patent JP-H08857-A (JP)
Title: Trim cover terminal fixing device of seat for vehicle
Inventor: YAMAMOTO MARIKO
IPC: B68G7/05
Filed: 1994-06-24
Abstract: PURPOSE:To provide a seat for vehicles which is fixable to a cushion frame without removal during use and without dividing trim covers at the corner parts of a seat. CONSTITUTION:The seat 1 for vehicles formed by covering the surface of the cushion 4 installed on the cushion frame 1 with the trim covers 2 is formed with plural louvers 1a, 1b apart spaced intervals in the peripheral part of the cushion frame 1 in such a manner that the louvering directions are alternated. Engaging holes 3a of band-shaped anchoring bodies 3 fixed to the terminals of the trim covers 2 are inserted onto these louvers 1a, 1b, by which the trim covers 2 are fixed to the cushion frame 1.
Patent JP-S6057285-A (JP)
Title: Photodetecting discriminating device
Inventor: TSUKASA FUMISUKE
IPC: G01V8/20
Filed: 1983-09-09
Abstract: PURPOSE:To discriminate photodetecting from a pair of light sources by lighting successively diffused light sources by a shifted timing, and fetching a photodetecting signal of each photodetector by synchronizing with the lighting. CONSTITUTION:A driving signal whose timing is shifted is sent out of terminals 1-(n) of a generating circuit 3, and light sources 11-1n emit a light successively by a shifted timing. A light from one diffused light source is photodetected by other photodetector, too, than one photodetector forming a pair. Among AND gates 41-4n connected to each photodetector 21-2n, the driving signal is inputted synchronously only to the gate to which the photodetector forming a pair is connected, and a signal of ''1'' is outputted only to an output terminal of its gate. Accordingly, whether an object exists between the light source forming a pair and the photodetector or not is decided by an output state of the gates 41- 4n, and this output state is stored in storing circuits 51-5n.
Patent JP-S6144563-A (JP)
Title: Machining device of closing chip
Inventor: MORITA YOSHIO
IPC: B23P23/06
Filed: 1984-08-10
Abstract: PURPOSE:To eliminate the necessity of setting the closing chip by fitting the closing chip fed from parts feeder through a slit onto a guiderail as it is thus enabling transfer machining. CONSTITUTION:The closing chip fed from parts feeder 2 will wait at the stock section 10 then a transfer bar 5 is rotated through an air motor 13 to engage a click 5a with said closing chip thereafter retracted through cylinder 12 to fit the closing chip through a slit to the guiderail 3 thus to feed to the machining station 4. At the maching station 4, the movable rail 3a is lowered to position the closing chip on the positioning member 7 and to press with a clamper 8 thus to return the transfer bar 5 to the old position. Upon machining through machining unit 6, the clamp is opened to feed the closing chip inch by inch to next machining station. Consequently, the closing chip is set and machined automatically.
Patent JP-H063541-A (JP)
Title: Waveguide type grating and its production
Inventor: SHIBATA YASUO
IPC: B29C48/92
Filed: 1992-06-24
Abstract: PURPOSE:To produce the grating having a large coefft. of coupling with good controllability by periodically forming cavities where a medium constituting an optical waveguide does not exist in one member of a core layer, clad layer or the boundary thereof. CONSTITUTION:An InGaAsP core layer 2 is grown on an IP substrate 1 and after a silicon dioxide film 6 is deposited thereon, a photoresist 5 is applied thereon. Grating patterns are etched in the silicon dioxide film 6 by using resist patterns and the photoresist is removed. Since crystals do not grow on the silicon dioxide film 6, an InP clad layer 3 grows only on the parts where the InGaAsP core layer 2 is exposed. The InP clad layer 3 beginning to grow forms inverse mesas and, therefore, the respective inverse mesas are connected to each other on growing to the specified film thickness determined by the pitch of the gratings or above. The silicon dioxide film 6 is thus completely embedded. The cavities 4 where the crystals do not exist are formed on the silicon dioxide film 6 at this time.
Patent JP-S6226392-A (JP)
Title: Manufacture of vane type air pump
Inventor: KANUKI SEIJI
IPC: F04C18/352
Filed: 1985-07-26
Abstract: PURPOSE:To enable common machining on the outercircumference of the tubular section and the cover section while fitting each other by pressure contacting the convex section against the outer or inner circumference through wedge function between the inclined section preformed at the convex section of tubular section and the inclined section preformed at the concave section of cover section. CONSTITUTION:Convex section 20 is formed at the tubular section 7 of rotor 3 while concave section 22 engagable with the convex section 20 is formed in the cover section 8 where inclined sections 21, 23 are formed respectively at the convex and concave sections 20, 22. Upon securing of the tubular section 7 and the cover section 8 through a screw 24, the inclined sections 21, 23 will pressure contact to fit the outercircumference of convex section 20 with the innercircumference of concave section 22 through wedge function. Consequently, the fitted tubular section 7 and the cover section 8 can be rotated concentrically to finish the tubular face by means of a tool. The inner tubular face at the tubular section 7 and the cover section 8 can be realized where re-assembling to provide proper gap between the rotor 3 and the land section upon completion of pump, resulting in prevention of degraded pump efficiency and incomplete rotation.
Patent JP-H09165354-A (JP)
Title: Recovering method for carbon monoxide from purge gas of acetic acid synthesis at least containing carbon monoxide, nitrogen, and hydrogen
Inventor: PEETAA HETSUSE
IPC: C01B32/40
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To recover carbon monoxide from purge gas of acetic acid synthesis while preventing the accumulation of nitrogen as an inert component.  
     SOLUTION: In this method for recovering carbon monoxide from purge gas of acetic acid synthesis containing at least carbon monoxide, nitrogen and hydrogen, the purge gas 6 is divided into a gas fraction 11 rich in carbon monoxide and remained gas fractions 12, 13 rich in nitrogen and hydrogen by an absorption process G, especially a pressure-changing absorption process, and the fraction rich in carbon monoxide 11 is returned to a process prior to the acetic acid synthesis C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0828902-A (JP)
Title: Air conditioner
Inventor: SAKURAI SEIICHI
IPC: F24F1/00
Filed: 1994-07-19
Abstract: PURPOSE:To provide an air conditioner in which there is no need of additional provision of a fan for introduction of fresh air with simplified construction, low investment and installation costs, and high flexibility of the installation. CONSTITUTION:There are provided a heat exchanger 15 installed on an air passage extending between an upper vent port 13 of a heat exchange unit 12 and a lower vent port 14, an upper fan 16 operable only when the upper vent port 13 is used as a blow-off outlet, a lower fan 21 operable only when the lower vent port 14 is used, a ceiling back space 32 communicating with the outside of a house, and a fesh air introduction pipe 36 communicating with the ceiling back surface 32. Hereby, opening/closing of a damper 42 of the fresh air introduction pipe 36 is controlled in response to oxygen concentration detected by an oxygen sensor 45 by bringing the fresh air introduction pipe 36 into close contact with the side surface of the heat exchange unit 12 and allowing it to communicate to a passage located between the upper fan 16 and the lower fan 21 in the heat exchange unit 12.
Patent JP-H1171333-A (JP)
Title: Hydroxylation of cyanopropionaldehyde acetal containing cyanopropionaldehyde
Inventor: LASSILA KEVIN RODNEY
IPC: C07C221/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a desired primary amine in high yield and selectivity by hydrogenating an impurity-containing cyanopropionaldehyde acetal in the presence of ammonia or primary amine and an alkali metal hydroxide. SOLUTION: Cyanopropionaldehyde acetal containing cyanopropionaldehyde in impurity level, preferably represented by the formula (R is an aliphatic or aromatic group, preferably a 1-8C alkyl or 1-8C alkoxy) is brought into contact with hydrogen in the presence of ammonia or a primary amine (preferably 1-8C alkylamine, 2-8C polyethyleneamine, aminoethyelpiperazine or the like) and an alkali metal hydroxide to provide the objective aminobutylaldehydedimethyl acetal (hereinafter referred to as ABAA). Raney nickel and Raney cobalt are preferably used as the catalyst for catalytic hydrogenation. The method enables use of raw material containing impurities.
Patent JP-S6324036-A (JP)
Title: In-furnace roll
Inventor: TSUTSUMI MICHIAKI
IPC: C23C10/28
Filed: 1986-07-17
Abstract: PURPOSE:To obtain an in-furnace roll which withstands long-period use even under high-temp. and corrosive environmental conditions by passing a ceramic sleeve body of the in-furnace roll through a furnace wall via sealing device and supporting the same to a shaft body by means of a sleeve retainer. CONSTITUTION:The in-furnace roll is constituted of the shaft body 2 which is passed through the furnace body 1 in the transverse direction thereof, the ceramic sleeve body 3 which is inserted onto the shaft body and is provided with the sealing device 4 between the shaft body and the furnace wall 6 and a sleeve holding mechanism 5 for holding the sleeve body 3 to the shaft body 2. Both ends of the above-mentioned shaft body 2 are freely rotatably supported by bearings 7 on supports 11. The sealing device 4 prevents the leakage of an in-furnace atmosphere from the space between the sleeve body 3 and the furnace wall 6. The sleeve holding mechanism 5 is constituted of an annular 1st sleeve retainer 8a fixed to one end side of the shaft body 2 on the outside of the furnace, a spring retainer 9 fixed to the other end side of the shaft body 2 and a 2nd sleeve retainer 8b brought into press contact with the end of the sleeve body 3 by a coil spring 9.