baber/WOPTO huggingface dataset:
Patent JP-S6284077-A (JP)
Title: Production of benzyl alcohol compound
Inventor: MORITA YOSHIHARU
IPC: C07D317/64
Filed: 1985-10-09
Abstract: PURPOSE:To obtain the titled compound in good yield, by converting 3- methoxy-5-bromocatechol as a raw material into a methylenedioxy derivative using a dihalomethane, reacting the resultant derivative with metallic Mg to form a Grignard reagent and reacting the resultant reagent with paraformaldehyde. CONSTITUTION:3-Methoxy-5-bromocatechol expressed by formula I is converted into methylenedioxy derivative in the presence of a deacidifying agent, e.g. anhydrous K2CO3, in an aprotic solvent, e.g. N,N-dimethylformamide, at 0-200 deg.C using a dihalomethane, e.g. methylene chloride, to form 3-methoxy-4,5- methylenedioxybromobenzene expressed by formula II, which is then reacted with metallic Mg in a polar solvent, e.g. anhydrous tetrahydrofuran, at -20-+150 deg.C to give a Grignard reagent. The resultant Grignard reagent is then reacted with paraformaldehyde at -10-+150 deg.C to afford the aimed 3,4- methylenedioxy-5-methoxy-benzyl alcohol expressed by formula III. USE:An intermediate raw material for medicines, etc.
Patent JP-H0542601-A (JP)
Title: Manufacture of sheet utilizing adhesive
Inventor: MIYODA AKIHIRO
IPC: A47C7/18
Filed: 1991-08-09
Abstract: PURPOSE:To realize easy registering between skin material and cushioning pad even when adhesive is used between them and contrive to shorten the forming cycle in bonding process by a method wherein the air-permeable skin material and the cushioning pad are bonded to each other with the reactive hot melt adhesive. CONSTITUTION:After molten reactive hot melt adhesive A is applied uniformly on the skin material joint surface 11 of cushioning pad P with a spray gun, skin material H is temporarily assembled to the cushioning pad P. Next, the temporarily assembled cushioning pad P and the skin material H are set to a mounting mold 31 equipped with a molding surface 32, which confirms to the shape on the opposite side to the skin material covering surface side of the cushioning pad P. Further, the terminal of the skin material H is fixed with fixture such as needle, hool or the like. Next, a heating mold 42, to which steam or hot air as heating source is fed through a connecting pipe 44, is brought close to the temporarily assembled cushioning pad P and the skin material H so as to reactivate and melt the adhesive A. After that, by being cooled under pressure with a cooling mold 51 from the surface of the skin material H to the cushioning pad P side, both the pad P and the material H are bondingly fixed in the predetermined positional relationship.
Patent JP-H1161436-A (JP)
Title: Production of microstructural body
Inventor: TAKAHASHI MUTSUYA
IPC: C23C28/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a microstructural body having high strength and accuracy while improving a yield. SOLUTION: Plural first thin films 4A having prescribed two-dimensional patterns are formed on a substrate 400 and a coating layer 403 of a uniform thickness which consists of a material different from the material of the thin films (4A) and coats these thin films is formed thereon. The coating layer 403 is formed as a thin film by gaseous etching and the gaseous etching is stopped in accordance with the change in the components of the generated gas, by which a second thin films 403A of the same film thickness as the film thickness of the plural first thin films 4A are formed. Grooves 405 are formed therein to separate the plural first thin films 4A and, thereafter, the composite thin films 4B consisting of the first thin films 4A and the second thin films 403A are successively laminated.
Patent JP-H0775659-A (JP)
Title: Emergency calling means in bed provided with floor part elevating/declining mechanism or the like
Inventor: KOBAYASHI KENICHI
IPC: A61G7/00
Filed: 1993-09-08
Abstract: PURPOSE:To obviate providing newly a switch means for an emergent communication cope with the time of emergency by providing an operating switch for an emergent communication, in a remote control means of the bed provided with a floor part elevating/declining mechanism. CONSTITUTION:In the top part of a casing 6 of a remote control means 2, a hook member 7 for hooking to the side shelf of a bed 1 and supporting it is provided. Also, in a floor part 3 of the bed 1, operating switches Sw1, Sw2 for allowing the floor part 3 corresponding to the back to ascend and descend, operating switches Sw3, Sw4 for allowing the floor part 3 corresponding to the leg part to ascend and descend, and switches Sw5, Sw6 for allowing the whole floor part 3 to ascend and descend are provided. Moreover, in the casing 6, and operating switch SwE for an emergent communication is provided, and its operating signal is transferred from a control part 4 to an informing means 5. In this regard, the casing 6 is provided with an illumination lamp L for illuminating the operating switches Sw1-Sw6 and the operating switch SwE, so that an urgent operation at night is facilitated.
Patent JP-S59115964-A (JP)
Inventor: GOTOU KATSUHIKO
IPC: B29B7/00
Filed: 1982-12-22
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-H0886807-A (JP)
Title: Operation/mounting accuracy verifying apparatus for speed detecting section and part to be detected
Inventor: MIURA HIDEFUMI
IPC: G01P21/02
Filed: 1994-09-20
Abstract: PURPOSE: To enable checking of the decentering of a pulse gear while allowing judgment of the acceptance or rejection of a speed sensor. CONSTITUTION: A pulse gear 11 mounted on a rotating shaft of A/T of a vehicle comprises a rotor. A speed detecting section 12 is a speed sensor comprising a pulse pickup and arranged being separated at a fixed interval from the pulse gear 11 to obtain the speed sensor at an output thereof. A sensor output signal is supplied to a pulse unit 14. The pulse unit 14 has an output terminal 14A to transmit the sensor output signal lieving it intact and an output terminal 14B to transmit a synchronous signal for holding peak. A peak holding/detecting section 15 outputs a peak value of a sensor signal based on the synchronous signal for holding peak. A peak holding signal appears being delayed by one pulse from the peak of the sensor signal. The peak holding signal obtained as mentioned above is judged by a computer 19.
Patent JP-2001049010-A (JP)
Title: Liquid crystal orientation film, its manufacture and liquid crystal display
Inventor: SAKAI TAKEYA
IPC: C08G77/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To prepare an orientation film with a relatively small quantity of irradiated energy by coating a polymer having a carbon-carbon double bond substituted with a furyl group on a substrate and irradiating it with a light. SOLUTION: This polymer has a structure of formula I, II, III, or IV. In the formulae, R1-3 are each H, a halogen, or an alkyloxy: R4-5 are each H, CN, or an alkyloxy. A homopolymer or a copolymer of formula VII having a branched chain having a structure represented by formula V or VI, and a main chain being a hydrocarbon, (meth)acrylate, a siloxane, or the like, is coated on a substrate, and a light is irradiated on the coated polymer pref. from slanting direction from the normal line to the substrate. It is pref. that the irradiation is a linear polarized or a partially polarized light. In formulae V-VII, W1-W2 are groups of formulae I-IV; x:y=100-0:0-100: (n), (m), and (j) are 1-12; X and Y are single bond, COO, OCO, N=N, C=C, or C6H4. Consequently, the objective liquid crystal orientation film suitable for liquid crystal display is obtd. without prolonging an orientation treatment time.
Patent JP-S6467633-A (JP)
Title: System for assuring contents of residence table
Inventor: TAMURA SEIICHI
IPC: G06F11/00
Filed: 1987-09-09
Abstract: PURPOSE:To prevent the increase of overhead as well as the deterioration of the system performance by measuring the ratio of the updated pages by transactions at an optional interval larger than the check point interval and switching the assuring system of a residence table according to the measured updating ratio. CONSTITUTION:A residence table group 42 which is resident in a main memory 31 is divided into optional input/output units. When the contents of a residence table are stored in nonvolatile memories 34 and 35 at start of a system, the input/output units updated for running transactions are monitored at an interval larger than the check point interval. When the updating ratio per check point interval is low, only the input/output unit including the updated part is written into memories 34 and 35 respectively. While the contents of the residence table are all written into the memories 34 and 35 when said updating ratio is high. In such a way, the overhead is reduced when the contents of the residence table are written at the check point and the deterioration of the system performance can be avoided by switching the assuring system for the contents of the residence table.
Patent JP-2000055744-A (JP)
Title: Thermistor temperature sensor
Inventor: SHIBUYA KATSUJI
IPC: G01K7/22
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor which endures use under a large temperature difference environment, absorbs external large mechanical shocks, and has a stable electrically insulating ability, a large mechanical shock resistance, and a high reliability by housing a thermistor element in a cap of rubber or synthetic resin, etc., abundant in elasticity, housing them in a metal case after that, and caulking the vicinity of the opening edge of the metal case into a recessed shape with the can between. SOLUTION: Lead wires 4 are soldered to both electrode surfaces of a thermistor element 3, and the tips of the lead wires 4 are soldered to the core wires 6 of external electric wires 1 cut at different lengths making a step. After that, the thermistor element 3 is housed in a cap 8 made of rubber or resin abundant in elasticity, and furthermore they are housed in a metal case 2. After that, the vicinity of the opening edge of the metal case 2 is standard-size-caulked at the whole circumference with the cap 8 between by a load of 120 kg/cm2 from above the coats of the external electric wires 1. Consequently, direct adhesion of the metal case 2 and the element is avoided, and the thermistor element is prevented from being used in a large temperature difference environment. Besides, split, etc., of members themselves are prevented.  A constitution excellent mechanically and in weatherability as well is obtained, and the thermistor element becomes endurable against long-time severe use.
Patent JP-S59117475-A (JP)
Title: Electromagnetic star-delta starter
Inventor: MURAKAMI HIROTOSHI
IPC: H02P1/32
Filed: 1982-12-21
Abstract: PURPOSE:To enable to switch from a starting coupling to a dalta coupling at the prescribed timing without using a timer by connecting a positive temperature coefficient resistance element having large positive temperature coefficient in series with an operation coil of a star-coupling solenoid contactor. CONSTITUTION:When an operation pushbutton switch 1 is closed, an exciting current is flowed to an operation coil 4c and an operation coil 5c, and a star- coupling solenoid contactor 4 and a power source switching solenoid contactor 5 are closed. Thus, a 3-phase induction motor M becomes star-coupling and is started. When the temperature of the resistance element 10 becomes near 120 deg.C, the resistance value abruptly increases to reduce the exciting current of the operation coil 4c, and the star-coupling solenoid contactor 4 becomes open state. When the contactor 4 is opened, the operating coil 3c of a delta-coupling solenoid contactor 3 is excited to open the delta-coupling solenoid contactor. In this manner, the motor M becomes delta-coupling and is operated in an ordinary operation state.
Patent JP-S59113624-A (JP)
Title: In-line type exposing device
Inventor: OKU KENICHI
IPC: B65H31/00
Filed: 1982-12-20
Abstract: PURPOSE:To obtain the small-sized device, through which masks are exchanged automatically, by carrying a substrate to be baked in the direction parallel with a mask carrying means and baking a circuit pattern for exposure printed on the mask to the substrate to be baked. CONSTITUTION:The masks 8 are fed to a mask conveyor belt 10 from a mask supply means 11, carried up to an exposing section 9, and fixed to the exposing section 9. The substrates to be baked 7 are fed to a substrate conveyor belt 13 from a substrate supply means 14, and carried up to the exposing section 9. The substrates are positioned with the masks 8 in the exposing section 9 and exposed. Exposure is completed, and the substrates to be baked 7 are carried by the substrate conveyor belt 13, and encased in a substrate encasing means 15. On the other hand, the masks 8 are carried by the mask conveyor belt 10, and encased in a mask encasing means 12.
Patent JP-H09149914-A (JP)
Title: Ophthalmologic operation device
Inventor: SUMIYA TOSHIBUMI
IPC: A61F9/008
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the alignment with a laser application optical system without casting a burden upon a patient or an operator. SOLUTION: An arm part where a laser application optical system and an observation system are arranged shifts relatively in XY direction to a patient's eye by an X-direction shifter 31a and Y-direction shifter 31b. The reflected light from the front eye part of the patient's eye illuminated with an illumination source 20 is received with a CCD camera 24, and the distribution of luminous energy is detected with a signal detecting and processing circuit 34.  A controller 30 detects the pupil position by the signal from a signal detecting and processing circuit 34, and controls the drive of the X-direction shifter 31a and the Y-direction shifter 31b so that they may perform the alignment between the patient's eye and the optical axis of the laser application optical system or so as to make the optical axis of the laser application optical system follow the motion of the patient's eye, based on the detection result.
Patent JP-H1167580-A (JP)
Title: Manufacture of metallized film capacitor
Inventor: IMAI MAKOTO
IPC: H01G4/18
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant polypropylene metallized film capacitor absent in rise of tan δ in use at high temperatures and small in variation of capacitance. SOLUTION: Using a biaxially oriented polypropylene film manufactured by a sequential biaxially orienting method of which thermal contraction percentage at 120 deg.C is 2.0% or less in film winding direction and 0.5% or less in lateral direction and 5% elongation stress in film flow direction is 49 MPa or higher, a metallized film is formed by applying metallic vapor onto at least one surface of it, and an element on which the metallized film is wound is thermally pressed. In this case, the thermal pressing is performed in vacuum for two hours or longer after the temperature is raised from room temperature to 120 to 130 deg.C at the rate of 0.3 to 1 deg.C/min.
Patent JP-2000057530-A (JP)
Title: Magneto-resistive thin-film magnetic head and its magnetic domain control method
Inventor: NOMURA AKIHIKO
IPC: G11B5/39
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-resistive(MR) thin-film magnetic head which is capable of improving reproduction output and embodying a higher recording density and is capable of easily embodying the formation of the free layers of SV-GMR(spin valve type giant magneto-resistive effect) element to single domains and a method for controlling the magnetic domains of a magneto- resistive(MR) thin-film magnetic head capable of automatically executing the formation of the free layers of the SV-GMR elements to the single domains. SOLUTION: The plural SV-GMR elements 31, 32 are disposed in the track width direction in the yoke gap portion of the magnetic field induction yoke of the MR thin-film magnetic head. The SV-GMR elements 31, 32 are connected in series and is set with a sense current direction and a signal magnetic field direction in parallel. Soft magnetic layers 3F (or hard magnetic layers) for forming the free layers 3A to the single domains at the same plane shape are disposed in the lower parts of the plural SV-GMR elements 3. The formation of the free layers 3A to the single domains is executed by the sense current to be passed to the SV-GMR elements 3.
Patent JP-S58113253-A (JP)
Inventor: JIYANNMARII ADAMU
IPC: C09B19/02
Filed: 1982-12-21
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-H0651857-A (JP)
Title: Method for outputting voice and image
Inventor: KOBAYASHI HIROKI
IPC: G06F3/16
Filed: 1992-07-31
Abstract: PURPOSE:To save the time required for programming and information display by obtaining the method for outputting voice and image before an application program is executed. CONSTITUTION:An initial program loader is written with the output designation of voice and image data in the information block of a certain IPL sector. The desired voice and image data to be outputted are prepared in the format of BIOS standard, and BIOS reads and outputs the voice and image data according to the output designation on IPL information.
Patent JP-S59115984-A (JP)
Title: Heat exchanger of fluidized liquid layer
Inventor: KONDOU MASAKAZU
IPC: F28D21/00
Filed: 1982-12-23
Abstract: PURPOSE:To obtain a dust collecting function as a scrubber by using a system in which a liquid layer is used as a fluidized layer, and the heat of waste gas introduced into the liquid layer is not only recovered effectively but also dust in the waste gas is separated in the liquid layer. CONSTITUTION:Waste gas G introduced from an inlet 11 provided at the lower part is blown out to the lower part of the inside of the liquid L in a fluid liquid layer 10 by a nozzle 1. Whereupon, larger part of dust present in the waste gas G is separated in the liquid L and air bubbles F are formed. The waste gas G containing small amounts of dust is redistributed by an auxiliary distributor 2 provided above the waste gas inlet 11 and raised in the liquid L, during which period the waste gas G is heat-exchanged with the liquid L and dust is separated. Since the waste gas G coming out of the fluid liquid layer 10 to the upper part contains no dust but contains the mist of the liquid L, the mist is separated by the nozzle 9 for atomizing the liquid and mist separators 4 and 5, provided above the level of the liquid L of the fluid liquid layer 10 and discharged from a gas outlet 12.
Patent JP-S60111418-A (JP)
Inventor: JIYOSEFU JIYON HANAKU
IPC: H01L21/31
Filed: 1984-10-24
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-S6469618-A (JP)
Title: Preparation of prepolymer
Inventor: KAWASAKI KATSUHIRO
IPC: C08G18/10
Filed: 1987-09-10
Abstract: PURPOSE:To stably prepare an isocyanate-terminated prepolymer with a good working efficiency without contamination of working environment, by continuously reacting p-phenylene isocyanate with a compd. contg. at least 2 active hydrogen atoms. after injected into a multi-screw extruder using respective metering feeders. CONSTITUTION:Predetermined amts. of p-phenylene diisocyanate (A) and a compd. (B) contg. at least 2 active hydrogen atoms. and having an average MW of 62-6,000, such as a polyether-polyol or a polyester-polyol, are injected, if necessary together with predetermined amts. of a catalyst, an antioxidizing agent, an ultraviolet absorber, a surfactant, a lubricant, etc., (C), into a multi- screw extruder such as an equidirectionally rotary, complete engagement type twin-screw extruder using respective metering feeders to continuously effect a reaction to stably prepare a prepolymer contg. 2-20wt.% isocyanate groups at terminals.
Patent JP-S59114070-A (JP)
Title: Dot printing head
Inventor: OCHIAI KUNIAKI
IPC: B41J2/275
Filed: 1982-12-22
Abstract: PURPOSE:To prvent uneven printing by arranging a stopper, a receiving surface, and a core, in that order on the yoke from the inner periphery to the outer periphery to support the fulcrum of the armature with the receiving surface in such a manner as to free to undulate while a concave surface is formed on the armature facing the stopper. CONSTITUTION:As an armature 31 has a concave surface 40, a clearance is formed between the armature 31 and the attraction surface 38 with the armature contacting a stopper 37 by a spring 42. With the electrical energization of a coil 36, the armature 31 rotates on the fulcrum 41 and is attracted to the attraction surface 38 to perform a printing with a needle 26 being separated from the stopper 37. The energization is turned OFF until this impact is reached, the needle 26 and the armature 31 returned by a reaction of the impact and the force of the spring 42 to the position determined by the stopper 37 and a joint surface 39. As the joint surface 39 is ground in the same process together with the attraction surface 38 and the receiving surface 34, a precise positioning can be performed with the receiving surface 34 and the attraction surface 38 as reference surface. Thus, the return position and the stroke can be determined accurately thereby enabling uniform printing.
Patent JP-2000201853-A (JP)
Title: Apparatus for producing wound moist hand towel
Inventor: FURUTA SHOJI
IPC: C02F1/58
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing wound moist hand towels which obviates the occurrence of water spraying unevenness for a long period of time by preventing the closure of water diffusion holes by scale. SOLUTION: An ion removing section 34 for removing calcium ions and magnesium ions is disposed downstream of a pump 33 for sucking the water in a water tank 31 and forcibly feeding the water. The water from which these metal ions are removed is delivered to the water diffusion pipe 37 via a temperature control unit 35 and an injection rate adjusting section 36. As a result, the deposition of the scale in the small-diameter water diffusion holes pierced at the inside wall of piping and the water diffusion pipe 37 may be prevented.
Patent JP-2000047032-A (JP)
Title: Polarized light conversion element and display device using the polarized light conversion element
Inventor: KATSURAGAWA TADAO
IPC: G02F1/1335
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to convert incident non-polarized light to P polarized light with extremely low loss and to emit the light by constituting the element of a transparent substrate, a double refractive film, micro-array lens, etc. SOLUTION: The natural light 6 which is the non-polarized light is converged by the microlenses of the micro-array lens 1 having a convex lens function. Next, the incident light which is the non-polarized light is separated to the P polarized light which is linearly polarized light having a plane of polarization parallel with the stripe direction of the micro-array lens 1 on the surface of a thin film 3 having double refractiveness and S polarized light which is the perpendicular linearly polarized light. The P polarized light advances rectilinearly through the thin film 3 having the high double refractiveness. The S polarized light advances rectilinearly through the thin film 3 having the further high double refractiveness in the direction parallel with the P polarized light on the rear surface of the thin film.  The S polarized light past the thin film 3 having the high double refractiveness passes a liquid crystal wavelength plate 4 aligning liquid crystals. At this time, the S polarized light is rotated 90 deg. in its plane of polarization and, therefore, the light passing the substrate 5 transparent to visible light is mostly the P polarized light.
Patent JP-S59118393-A (JP)
Inventor: SAKATA TOMOAKI
IPC: B25J19/06
Filed: 1982-12-24
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-S61102936-A (JP)
Inventor: HOSHIBA HIDEO
IPC: E04B1/348
Filed: 1984-10-26
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。