baber/WOPTO huggingface dataset:
Patent JP-2001149768-A (JP)
Title: Hydrothermal reaction device
Inventor: HATAKE YASUHIKO
IPC: B09B3/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydrothermal reaction device capable of preventing the deposition of salt on the inside of an upper cap and removing the salt deposited on the inside of the upper cap. SOLUTION: The hydrothermal reaction device that a material to be reacted, which is supplied in a reaction vessel through the upper cap 14, is hydrothermally reacted in the subcritical or super critical state and the precipitated salt is deposited on the inside of the reaction vessel 1, is provided with a cooling structure 41 for cooling the inside of the upper cap 14 to change gaseous state water to liquid state water by passing water through the upper cap 14 of the reaction vessel 1.
Patent JP-H10184726-A (JP)
Title: Clutch connection detecting device and motive power transmitting device
Inventor: IWAO NOBUYUKI
IPC: F16D25/12
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To detect the connection and disconnection of a clutch accurately, and to suppress the increase of the number of parts, and a high cost. SOLUTION: In a wet type multiple disk clutch 19 having plural clutch plates 21 provided at the input side and the output side respectively, and a clutch piston 26 to give the pressing force to the clutch plates 21, and to connect and disconnect a clutch by driving the clutch piston 26, a pulse sensor 25 provided to the housing 24 of the wet type multiple disk clutch 19, and a pickup means 23 provided to the rotary part 22 of the wet type multiple disk clutch 19 opposing to the pulse sensor 25, and moving in the axial direction following the movement of the clutch piston 26j are furnished. The clutch connecting and disconnecting condition is detected by utilizing the output of the pulse sensor 25.
Patent JP-H07158934-A (JP)
Title: Air-conditioner
Inventor: TANAKA TAKASHI
IPC: F24F11/02
Filed: 1993-12-03
Abstract: PURPOSE:To adjust an indoor atmospheric pressure and perform optimum air conditioning even for a user sensitive to the fluctuations of an atmospheric pressure. CONSTITUTION:An indoor unit 15 has a first air path 19 allowing an inlet port 16, a feed/discharge port 18 and an outlet port 17 to communicate to one another, a first change-over means 23 provided in the air path 19 and for allowing one of either the inlet port 16 or the feed/discharge port 18 to selectively communicate to the outlet port 17, a second air path 24 allowing the outlet port 17 and the feed/discharge port 18 to communicate to each other, and a second change-over means 25 for selectively shutting off and opening the second air path 24. A controlling circuit controls the first change-over means 23 and the second change-over means 25 on the basis of an atmospheric pressure detected by an outdoor atmospheric pressure sensor 26 and an indoor atmospheric pressure sensor 27 and controls an indoor atmospheric pressure while taking outdoor air into the room or discharging indoor air outside the room.
Patent JP-H08182499-A (JP)
Title: Production of optically active r(-)-1-(substituted phenyl)-1,2-ethanediol
Inventor: KODAMA HIROYOSHI
IPC: C12P41/00
Filed: 1994-12-31
Abstract: PURPOSE: To efficiently obtain an optically active R(-)-1-(substituted phenyl)-1,2- ethanediol useful as a synthetic intermediate, etc., for medicines and agrochemicals by asymmetrically reducing a specific 1-(substituted phenyl) ethanone with a yeast. CONSTITUTION: A 1-(substituted phenyl)ethanone represented by formula I (X is a halogen, a 1-6C alkyl or a 1-6C alkoxy; R<1> is H, a 1-6C alkyl or a 2-7C alkylcarbonyl, except the case where X is 4-Br or 4-methoxy) [e.g. 1-(2- chlorophenyl)-2-hydroxyethan-1-one] is added to an aqueous solution containing a yeast such as a baker's yeast and sucrose and the solution is stirred at 30 deg.C for 40hr to carry out the asymmetric reduction. CeliteR is then added to separate microbial cells by filtration and the resultant product is extracted with ether. The ether layer is washed with water and dried and the ether is distilled off under reduced pressure. The residue is purified by a silica gel chromatography to afford the objective optically active R(-)-1-(substituted phenyl)-1,2ethanediol represented by formula II.
Patent JP-H10185337-A (JP)
Title: Refrigerating cycle of air conditioner
Inventor: SHIBATA ETSUO
IPC: F25B31/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating cycle of air conditioning equipment which can conduct surely a return of ice machine oil discharged from a compressor, in accordance with an operating frequency of the compressor. SOLUTION: In a refrigerating cycle of air conditioner which comprises a compressor 1, a four-way valve 2, an indoor-side heat exchanger 3, an expansion device 4, an outdoor-side heat exchanger 5 and a refrigerant pipe 6 connecting these units sequentially, an oil separator 9 is provided between a discharge port of the compressor 1 and the four-way valve 2, and a bypass route including a first restrictor 10 and a bypass route including a second restrictor 11 and an on-off valve 12 are provided between the oil separator 9 and an inlet of the compressor 1.
Patent JP-H10180698-A (JP)
Title: Drilling device
Inventor: SHIRAI KIMIKO
IPC: B26F1/32
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform drilling and printing on a paper surface only by setting a paper sheet in a drilling device and pressing a pressing part once by providing a printing part for executing printing information on the paper surface interlocked with the movement of the pressing part. SOLUTION: A holding part 15a of a printing member 15 is attached to a through-hole 2c provided in a pressing part 2 by a screw or the like via a pair of attaching holes provided in the vicinity thereof, one end of an elastic member 15d is attached to the lower surface of the holding part 15a and the upper surface of a printing part 15b is attached to the other end thereof. The printing part 15b is surrounded and held by a cylindrical member 15c formed in a cylindrical shape and its inner circumference is engaged with a holding cylinder 15e provided in the holding part 15a.  Then, the pressing part 2 and the printing member 15 are moved in a lower direction where a paper surface is located, a hole is put through the paper surface by a pair of drilling pins, the printing part 15 provided in the tip of the printing member 15 is contacted with the paper surface and then printing is carried out. Thus, work is efficiently performed.
Patent JP-2001152761-A (JP)
Title: Bay window sash
Inventor: MATSUMOTO TOSHIJI
IPC: E06B9/11
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To cost-efficiently provide a common bay window sash of a shutter type and a non-shutter type according to a demand of a user by forming a sash body of the bay window sash of the shutter type and the nonshutter type, and separately installing a shutter on this sash body in the shutter type. SOLUTION: In a bay window sash 1 arranged in a state that it overhangs outward from an outer wall of a building, a shutter case 3 is attachably arranged in an upper part of a sash body 2, a shutter 4 wound on a winding part is housed in the shutter case 3, and the shutter 4 is arranged on a front face of the sash body 2 so as to be freely openable/closable by pullout of the shutter 4 from the winding and hoisting to the window part. The sash body 2 can be freely opened/closed by double sliding window glass 23.
Patent JP-2000164443-A (JP)
Title: Manufacture of resin magnet molding
Inventor: AOKI SHIGERU
IPC: H01F41/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic pole having a magnetic curve of force, which is narrow in half-width and has an acute peak, without causing a reduction in the magnet force of a main magnet, by a method wherein a composite magnet of a sandwich structure, wherein submagnets of different polarity are arranged on both sides of the main magnet having a desired magnetic polarity, is used. SOLUTION: A composite magnet 3a formed by bonding other polarity of submagnets 3b on both sides of a main magnet 3a is arranged on the peripheray of a cavity 2 provided in a metal mold 1 and while a magnetic field is applied within the cavity 2, a molding material (m) consisting of a resin magnet composition is molded. Accordingly, magnetic powder in the molding material (m) molded in the cavity 2 is orientated by the magnetic force of the main magnet 3a and is magnetized. A magnetic curve of force, which is narrower in half- width and has an acuter peak than the magnetic curve of force which is obtained in the case where a normal permanent magnet having no submagnets 3b is used, can be obtained by an opposite polarity of a magnetic force, which is caused by the submagnets 3b arranged on both sides of the main magnet 3a, without reducing the peak magnetic force of the main magnet 3a.
Patent JP-2000161023-A (JP)
Title: Tappet for internal combustion engine
Inventor: ADEGAWA MAKOTO
IPC: F01L1/14
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To detachably attach a cam receiving plate to a tappet main body. SOLUTION: Engagement projections 5 are formed on plural positions on a top surface of a headed cylindrical tapped main body 1. A plurality of engagement holes 6 are formed on a lower surface of a cam receiving plate 4 opposed to the tappet main body 1 with substantially equal diameter, so as to be detacheably fitted with the engagement projections 5. The cam receiving plate 4 is attached to the top surface of the tapped main body 1 by engaging the projections 5 with the holes 6.
Patent JP-H07157381-A (JP)
Title: Production of ceramic-made tile
Inventor: SATOU HISANORI
IPC: B28B3/02
Filed: 1993-12-06
Abstract: PURPOSE:To provide a glazed tile capable of using also for floor. CONSTITUTION:This ceramic-made tile is produced by dusting the upper surface of a basis 1 having a circumferential wall 2 of a fixed height formed at the periphery of the upper surface and projections 3 formed in the inside of the circumferential wall 2 with a powdery or granule glaze 4 and uniformalizing the surface to bare the top of the projections from the surface of the glaze and burming.
Patent JP-H05268015-A (JP)
Title: Cmos digital controlled delay gate
IPC: H01L27/092
Filed: 1992-12-21
Abstract: PURPOSE: To perform accurate CMOS digital control by an inverter circuit section consisting of plural P and N-channel transistors TRs and a logic section for a ratio of the total size of P-channel TRs to that of N-channel TRs. CONSTITUTION: An inverter circuit section 12 includes CMOS inverters 12a to 12n connected in parallel, and each of them consists of P and N-channel MOS TRs, and gates are connected in common to form an input, and drains are connected in common to form an output. The input is connected to an input node 18 to receive a signal Vin, and the output is connected to an output node 20 to generate a signal Vout. An input threshold voltage of the section 12 is a function of a ratio of the total size of P-channel TRs to that of N- channel TRs and is changed for the section by selecting different values as sizes of TRs p1 to pk and TRs n1 to nm to obtain a desired propagation delay, thus performing accurate control.
Patent JP-H11172168-A (JP)
Title: Composition for water-base ink
Inventor: HAYASHI MASAAKI
IPC: C09D11/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having good ink properties such as water resistance and adhesivity, excellent storage stability and good printability by compounding a water-dispersible resin with an organic dihydrazide compound and a ketone solvent. SOLUTION: The objective composition is produced by compounding (A) a water-dispersible resin produced by copolymerizing 3-20 wt.% of a monomer having polymerizable double bond and containing at least one carbonyl group of keto group or aldo group in one molecule and 80-97 wt.% of a monomer having polymerizable double bond and copolymerizable with the above monomer with (B) an organic dihydrazide compound and (C) a ketone solvent having high solubility to water and a boiling point higher than water as a cure retarding agent for the component B (preferably diacetone alcohol). The amount of the hydrazide group of the component B is 0.1-3 equivalent based on 1 equivalent of the carbonyl group of keto or aldo group of the component A and that of the carbonyl group of the component C is 1-3 equivalent based on 1 equivalent of the hydrazide group of the component B.
Patent JP-H09180331-A (JP)
Title: Disk holder
Inventor: YAMAMOTO YASUAKI
IPC: G11B17/028
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To load a disk in such a state that it coincides with the rotational center of a turntable by arranging a plurality of elastic members in contact with the inner periphery of the recessed part of the disk in positions equal to one another in distance from the rotational center of the turntable. SOLUTION: When the magnetic body 53 of a disk 5 is sucked to a turntable, a disk positioning piece 13 having elasticity is bent downward with a 0 point as a fulcrum. At this time, the lug part 13a of the disk positioning piece 13 is in contact with each peripheral part of the recessed part 52 of the disk 5. Thus, the disk 5 is held while its center is in coincidence with the rotary shaft of the turntable. In this case, since the supporting body of the lug part has elasticity, even when the disk is brought into close contact with to the turntable, no shifting occurs in the centers of both.
Patent JP-H08188457-A (JP)
Title: Production of rubber-containing hardened material
Inventor: KOSHIKAWA SHIGEO
IPC: C04B24/28
Filed: 1994-12-28
Abstract: PURPOSE: To provide a new technology for effectively utilizing rubber waste. CONSTITUTION: (i) Rubber particles are blended with (ii) an inorganic hydrating agent and (iii) a styrene-butadiene copolymer or a urethane-based resin in the presence of water and the prepared blend is molded into a fixed shape and hardened.
Patent JP-H04208674-A (JP)
Title: Rack-pinion type steering device
Inventor: ARAI YAMATO
IPC: B62D3/12
Filed: 1990-11-30
Abstract: PURPOSE:To improve rigidity and reduce the linear expansion coefficient by allowing a supporting yoke which is pressed to a rack rod and applies a prepressure between a rack and a pinion to have a specific diameter and to be made of the polyamide resin added with a specific quantity of reinforcing fibers. CONSTITUTION:As for a rack.pinion type steering device, a supporting yoke 12 is fitted so as to be slightly moved in the longitudinal direction, between a cap 10 and a rack rod 7 in a cylinder part 9 which is formed integrally so as to project forwardly at the front part of a housing 1, and a compression coil spring 17 is interposed between the circular recessed parts 15 and 16 formed on the opposed surfaces of the cap 10 and the supporting yoke 12, and the supporting yoke 12 is pressed on the rack rod 7, and a prepressure is applied between a rack 8 and a pinion 6. The supporting yoke is made of the polyamide resin added with reinforcing fibers, and the added reinforcing fiber has a diameter of 5-9mum and the addition quantity of the reinforcing fiber for the total weight of 40-60wt.%. As the reinforcing fiber, is used the glass fibers, carbon fibers, etc.
Patent JP-H11159588-A (JP)
Title: Pulley sensor for continuously variable transmission
Inventor: MIYAJIMA YASUNORI
IPC: F16H9/12
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of seizure between a moving pulley and a pulley sensor when an automobile is drawn in an engine stopped state. SOLUTION: In a pulley sensor 4 brought into side contact with the moving pulley of a continuously variable transmission through the energization force of a spring 10, a piston 11 is coaxially linked to the spring 10, a piston 11 is pressed for movement by a hydraulic pressure generated during running of an engine, and the spring 10 is pressed. During a stop of the engine, the piston is not moved, the energization force of the spring 10 is decreased.
Patent JP-H03199018-A (JP)
Title: Manufacture of formed article
Inventor: YAMADA YOSHIJI
IPC: B29C39/28
Filed: 1989-12-28
Abstract: PURPOSE:To manufacture an excellent quality molded article preventing the occurrence of burr by boring a foaming agent intake on a skin material in accordance with a foaming agent injection hole provided on a molding mold, and fitting a skin securing member equipped vertically with a flow preventing cylindrical part in the intake, and then fitting the flow preventing cylindrical part in the injection hole. CONSTITUTION:When a foaming agent is injected through an injection hole 26, the foaming agent passes through the general part of the injection hole 26, and is filled in the inner space of a skin material 14 via a flow preventing cylindrical part 31. And, by proceeding of decomposition of the foaming agent, the foaming agent passes through the flow preventing cylindrical part 31 and is likely to flow inversely over the side of the injection hole 26. At this, time, by the gas pressure due to decomposition of foaming agent 12, the peripheral part of an intake 16 is crushed by a sealing flange 32 and thus the gap therebetween becomes small, so that gas comes out therefrom, however, the foaming agent 12 never comes therein. And, since the frontage of the gap between an upper mold 21 and the skin material 14 is closed by the flow preventing cylindrical part 31, the foaming agent is directed to flow over the general part of the injection hole 26 via the cylindrical part 31.
Patent JP-H03202252-A (JP)
Title: Manufacture of high precision tool and manufacture system therefor
Inventor: NISHIMURA TAKAYUKI
IPC: B23P15/28
Filed: 1989-12-28
Abstract: PURPOSE:To manufacture a tool of any shape with high precision and quickly by measuring the dimensions of a tool material machined with an NC machine tool, calculating correction data, sending the data to an NC device and reworking the tool material according to a corrected program. CONSTITUTION:A tool grinder 1 is operated according to a program inputted to an NC device 1a, and the outline dimensions of a tool material are measured with a measurement device 2. The dimensions so measured are compared with the true values of a tool preliminarily inputted and stored, thereby calculating a difference from the true value data for obtaining correction data. The calculated correction data is sent to a personal computer 3 via a connection cable 4 and converted to such data form readable with the NC device 1a of the tool grinder 1. Then, the converted data is sent to the NC device 1a via another connection cable 5. Furthermore, the actual dimensions of the tool material as corrected are again measured with the measurement device 2 and if the dimensions of each part is not within a tolerance, the aforesaid processes are repeated as desired.
Patent JP-H06232856-A (JP)
Title: Phase adjustment device
Inventor: JIEIMUSU ROBAATO BOOTORIINI
IPC: H04L7/02
Filed: 1993-12-10
Abstract: PURPOSE: To facilitate field maintenance, to improve the reliability, and to effectively adjust a phase by providing a count means and a phase correcting means for a 1st timing signal. CONSTITUTION: Cables 411 and 431 have such lengths that the sum of delays passed through a flip-flop, a driver, and a receiver added to delays passed through the cables equals the integer count of a counter 303, and this integer count is called a nominal count. The difference between this nominal count and a count that a controller 322 reads out of a latch 302 indicates the phase difference between an active system timing unit 203 and a stand-by system timing unit 204. The controller 322 can adjust a frequency synthesizer of the unit 204 in response to the difference to correct the phase difference between the units 203 and 204.
Patent JP-H05174334-A (JP)
Title: Magneto-resistance effect type magnetic head
Inventor: SOEYA SUSUMU
IPC: G11B5/39
Filed: 1991-12-24
Abstract: PURPOSE:To improve reproducing sensitivity by allowing the magnetic permeability of at least either an upper sealed film or a lower sealed film to be smaller than the magnetic permeability of a magnet o-resistance effect film. CONSTITUTION:The lower sealed film 10, the magneto-resistance effect film 40 and the upper sealed film 30 are provided in order on a substrate 1. At least one magnetic permeability of either the upper sealed film 30 or the lower sealed film 10 is made smaller than the magnetic permeability of the magneto- resistance effect film 40. The lower sealed film is composed of >=6 atomic % of zirconium, <=8 atomic % of chrome and also cobalt in which the total quantity of cobalt and zirconium is >=18 atomic % as main components. Consequently, the magnetic fluxes which are other than the magnetic fluxes of magnetic signals to be read out by the head and which become noise are absorbed by the lower sealed film 10 and the upper sealed film 30. Thus, the magnetic fluxes to be noise is prevented from intruding the magneto-resistance effect film 40, and reproducing sensitivity is improved.
Patent JP-H09178455-A (JP)
Title: Sputtering device
Inventor: AMANO KO
IPC: H01L21/203
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent metallic pollution of a device due to the overuse of a sputtering target, improve maintenance property, and utilize materials effectively by detecting secondary X-ray emitted from the sputtering target by the irradiation of primary X-ray. SOLUTION: After exhausting the inside of a vacuum vessel 1 until it reaches a predetermined vacuum condition, an X-ray pipe bulb 7 and a detector 8 are moved from a storage part 10 to a position which correspond to a measurement point on a sputtering target 2, and primary X-ray is irradiated from the pipe bulb 7. Secondary X-ray generated when primary X-ray hits a surface of the target 2 is detected by the detector 8, the detected signal is amplified by an amplifier 13 to input in a computer 14 as a secondary X-ray strength signal, and the computer 14 calculates remaining thickness of the target 2. A series of these operations are performed over the whole primary X-ray irradiation region, and remaining thickness of the target 2 at the measurement point on the target 2 and at its position is output and recorded in a recorder 15.
Patent JP-H08245536-A (JP)
Title: Aromatic amide
Inventor: RICHIYAADO II CHIYAAPETSUKU
IPC: C10L1/2387
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new aromatic amide useful as a fuel additive for preventing and controlling engine deposits.  
     SOLUTION: This compound is shown by formula I (A is hydroxy, nitro, amino, an N-alkylamino or the like; R 1  and R 2  are each H, hydroxy, a 1-6C lower alkyl or a 1-6C lower alkoxy; R 3  is H or a 1-6C lower alkyl; R 4  is H or a group of formula II (A 1  is hydroxy, nitro, amino or the like; R 8  and R 9  are each H, hydroxy, a 1-6C lower alkyl or the like); R 5  and R 6  are each H, a 1-6C lower alkyl or the like; R 7  is H, a 1-100C aralkyl or the like; (x) is 2-5; (y) is 0-2; (z) is 5-100) such as α-[2-(4'-benzyloxybenzamido)butyl]-ω-4- dodecylphenoxypoly(oxybutylene). The compound of containing I is obtained, for example, by reacting an acyl halide of formula III (R 10  is nitro or the like; W is chloride or the like) with a poly(oxyalkylene)-substituted amine of formula IV. 
     COPYRIGHT: (C)1996,JPO