baber/WOPTO huggingface dataset:
Patent JP-H05164264-A (JP)
Title: Solenoid valve
Inventor: WATANABE YASUO
IPC: F16K31/06
Filed: 1991-12-16
Abstract: PURPOSE:To restrain the immediate collision of a plunger with an adjuster at the time of selecting a solenoid valve, and prevent the occurrence of a noise by providing the adjuster having plunger stopper capability at the upper end of the center hole of an electromagnetic coil in such a way as positionally adjustable. CONSTITUTION:An solenoid selector valve 10 has a plunger 2 inserted in the center hole of an electromagnetic coil 1a mounted on a substrate 1 in such a way as freely movable vertically. Also, a spring 4 is provided between the substrate 1 and a retaining ring 3 for energizing the plunger 2 downward. Furthermore, the upper end of the plunger 2 is so formed as to have a center- projected slope section 2a. Also, an adjuster 5 is fitted to the upper end of the center hole of the coil 1a, and the lower end of the adjuster 5 is so formed as to have a recessed slope face 5a capable of being coupled to the recess section 2a. In this constitution, the adjuster 5 is so mounted as to be positionally adjustable for a casing 7 via a nut 6 screwed to a male thread section 5b projected from the upper end of the adjuster 5.
Patent JP-H05166853-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIDA KOICHI
IPC: H01L29/06
Filed: 1991-12-17
Abstract: PURPOSE:To prevent that a metal for fixation use such as a solder or the like comes into direct contact with a semiconductor substrate and to enhance the reliability of a semiconductor device by a method wherein a recess-shaped groove corresponding to the boundary of semiconductor devices is formed in the rear of the semiconductor substrate, a metal film is then formed on the rear including the groove and the semiconductor substrate is divided along the groove. CONSTITUTION:A plurality of sets of electrodes 2 constituting a plurality of semiconductor devices are formed on one main face of a semiconductor substrate 1; grooves 1a corresponding to boundaries of the semiconductor devices are formed on the other main face of the semiconductor substrate 1. After that, metal films 3 to 5 are formed on the other main face of the semiconductor substrate 1 including the grooves 1a; the semiconductor substrate 1 is divided along the grooves 1a. For example, electrodes 2 constituting several hundred FETs are formed on the surface of a semiconductor substrate 1 composed of GaAs; after that, cutouts are formed in boundaries of the FETs on the rear. Then, a Ti film 3, a Pt film 3 and an Au film 5 are formed sequentially on the rear; after that, the substrate 1 is divided into chips corresponding to the individual FETs.
Patent JP-H06173917-A (JP)
Title: Staple needle and stapler
Inventor: TAKAHASHI ATSUSHI
IPC: F16B15/08
Filed: 1992-12-11
Abstract: PURPOSE:To provide paper filing staple needles easy to extract and easy to interlock, store, and use as a group and provide a stapler for using the staple needles. CONSTITUTION:A needle raw material having nearly the same diameter is bent into a gate shape to form a staple needle 10, and a crown section 11 is bent into an angle shape located in the plane along the filed paper surface. A pair of pressing pieces 24 at the tip of a magazine 23, the pressing block 27 of a follow block 25 arranged in a magazine 23, the tip of a guide block 28, and a driving member 29 are formed in response to the bent shape of the crown section 11.
Patent JP-H06171375-A (JP)
Title: Weatherstrip for automobile
Inventor: OCHIAI ISAO
IPC: B60J10/04
Filed: 1992-12-11
Abstract: PURPOSE:To improve the assembling work performance of a weatherstrip formed by connecting two front and rear weatherstrips integrally so as to be disposed along a center pillar. CONSTITUTION:The opposed ends 53 of a first weatherstrip 5A and a second weatherstrip 5B are connected through a trim part 6 of U-shape cross section with a lip 63, extended out from the inner opposed faces, to form a weatherstrip of integrated structure. The opposed ends 53 are connected to both side ends of the closed end 61 of the trim part 6, and the base part protruding ends 511a, 511b of the first and second weatherstrips 5A, 5B are locked to the front and rear claw parts 32a, 32b of a retainer 3 provided at the outer face of a center pillar 1. The trim part 6 is locked to a protruding part 33 protruding from the top end of the retainer 3.
Patent JP-H05140106-A (JP)
Title: Stabilizer for cetylpyridinium
Inventor: TSUNODA YASUO
IPC: A61K8/40
Filed: 1991-11-14
Abstract: PURPOSE:To provide the title stabilizer usable in the weakly acidic range, containing, as active ingredient, vanillin. CONSTITUTION:The objective stabilizer containing, as active ingredient, vanillin or its derivative or analogue. Using this stabilizer, compositions for oral cavity, cosmetics, or medicines of high stability can be obtained.
Patent JP-H09184383-A (JP)
Title: Expansion-contraction gate door
Inventor: FURUKAWA KISHIKAZU
IPC: E06B11/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an expansion-contraction gate door which can be made excellent in an outward appearance and, moreover, can maintain reliably a state of connection of muntins with horizontal muntins for a long period. SOLUTION: A pair of upper and lower pantographic mechanisms 11 and 12 having upper horizontal muntins 7 and 8 and lower horizontal muntins 9 and 10 disposed in a crossing manner vertically are provided, and the upper horizontal muntins 1 and 8 and the lower horizontal muntins 9 and 10 of the pantographic mechanisms 11 and 12, which are adjacent in the longitudinal direction of a gate door, are connected sequentially by muntins 13 each stretching through the two upper and lower pantographic mechanisms 11 and 12, so that the pantographic mechanisms can be expanded and contracted within a horizontal plane. In this construction, the horizontal muntins 7-10 on one side of the pantographic mechanisms 11 and 12 are fixed to the muntin 13 and through holes for insertion of the muntins 13 are formed in the horizontal muntins 7-10 on the other side.  The other muntins 13 are inserted rotatably through the through holes of these horizontal muntins 7-10, while regulating members 31 regulating the horizontal muntins 7-10 to be immovable in the vertical direction in relation to these muntins 13 are provided in the horizontal muntins 7-10.
Patent JP-H09184619-A (JP)
Title: Controller for combustion device
Inventor: KATO TOMOHIKO
IPC: F23N5/14
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To immediately stop a combustion when an abnormality is detected by feeding back a pulse signal to the driving circuit of a solenoid safety valve via an abnormality detecting circuit. SOLUTION: A battery voltage monitor circuit 3 compares a battery voltage with a reference voltage by a comparator. When the battery voltage is in a satisfactory state, the comparator outputs a pulse signal. When the battery voltage is lower than the reference voltage, the output of the comparator is stopped. The pulse signal transmitted from the comparator of the battery voltage monitor circuit 3 is inputted to a thermistor circuit 4. Thus, the reference voltage is compared with a voltage corresponding to the thermistor temperature of a thermistor by the comparator. Upon abnormality, the pulse signal is not outputted and a solenoid safety valve is closed.
Patent JP-H11185554-A (JP)
Title: Device and method for controlling outer diameter of wire
Inventor: EGAWA KIYOAKI
IPC: B29C48/92
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a wire outer diameter control device and method for controlling the outer diameter of a wire so that dielectric strength of an insulating coat can satisfy a specified value and the outer diameter can satisfy a specified value to economically manufacture the wire with the outer diameter in a range of specified value even when the outer diameter control device for the wire is started and the operating conditions of the outer diameter control device for the wire are changed. SOLUTION: A computation part 176 of an outer diameter control unit 17A performs sampling of an outer diameter measured by an outer diameter measuring device 15 to calculate an average value Xbar for the outer diameter (d) from its result, a standard deviation σfor the outer diameter and an outer diameter lower limit predicted value Du in accordance with the average value for the outer diameter and the standard deviation for the outer diameter (d). A set value correction part 177 calculates a new target value Ss from the outer diameter lower limit specified value and the width of a dead zone. A control computation part 175A determines the take-up speed of a take-up device in accordance with a difference between the new target value and an actual outer diameter to drive and control the take-up device in accordance with its result.
Patent JP-2000162204-A (JP)
Title: Lak active screening substance containing shiitake (mushroom: cortinellus shiitake) mycelium extract and lak activity screening method using the same
Inventor: ASANO KENJI
IPC: A61K31/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively obtainable substance and a method for screening an immunotherapeutic agent having antitumor and/or anticancer activity. SOLUTION: Peripheral blood is mixed with an anticoagulant, and after monocytes are isolated, non-adhesive cells are recovered to obtain a lymphocite fraction and a derived sample prepared by adding a screening substance to the lymphocite fraction, so that a final concn. becomes 1 ng-100 mg/ml and a control sample to which no substance has been added are prepared, and the respective groups are subjected to stationary culture at room temp. for three days and a natural dissociation group.  A max. dissociation group and an experimental dissociation group are isolated with respect to both samples and 100-150 μ Ci of 51Cr-sodium chromate is added to target cells and 1N-CHl is added to the max. dissociation group, no substance is added to the natural dissociation group, target cells are added to the experimental dissociation group and all of them are cultured in a 5% CO2 culture vessel at 37 deg.C for 3.5 hrs, the culture supernatant is sampled to measure radioactivity and LAK activities of the derived sample and the control sample are calculated by using formula and they are mutually compared.
Patent JP-H06188268-A (JP)
Title: Manufacture of thin film transistor
Inventor: MOROSAWA KATSUHIKO
IPC: H01L29/78
Filed: 1992-12-16
Abstract: PURPOSE:To obtain a large mobility and a small leakage current, by irradiating a high energy laser to an amorphous silicon thin film on a substrate and polycrystallizing the thin film and further activating an impurity implanted in source and drain regions and then performing a heat treatment. CONSTITUTION:First, a hydrogenated amorphous silicon thin film 2 is deposited on the top surface of an insulating substrate 1. Next, a dehydrogenation treatment is performed in order to prevent the defects from occurring due to a sudden boiling of hydrogen when a high energy is applied in the subsequent process. Then, when irradiated with an excimer laser with a wavelength of 308nm at an energy density of about 250 to 350mg/cm<2>, the amorphous silicon thin film 2 after the dehydrogenation treatment is polycrystallized and a polysilicon thin film 3 is formed. Then, using a photoresist film 4 as a mask, an impurity such as phosphorus or boron ions is implanted in source and drain forming regions 3b of the polysilicon thin film 3 and impurity implantation regions 5 are formed. After this, the photoresist film 4 is removed, and the impurity implantation regions 5 are activated by irradiation with excimer laser.
Patent JP-2000178077-A (JP)
Title: Production of formed body made of c/c material
Inventor: TOGASHI YOSHIO
IPC: C04B35/83
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a production method by which a formed body made of C/C material and having a cylindrical form or a crucible shape can be produced with a simple process. SOLUTION: The method for producing the formed body comprises first cutting a prepreg sheet obtained by impregnating a thermosetting resin into a carbon fiber cloth and semi-curing, then arranging the cut sheet chip on the surface of a core having a desired shape and adhering it, after laminating to a prescribed thickness, wrapping the laminated matter with mold-releasable paper having plural small holes, further inserting the wrapped material into an elastic bag, preliminary curing the formed body by isostatically pressing under reduced pressure, and, after taking the formed body out of the elastic bag and curing, heat treating the formed body under a non-oxidative atmosphere to fire and carbonize the formed body.
Patent JP-2000184637-A (JP)
Title: Brushless motor and its manufacture
Inventor: TAKADA MASAYUKI
IPC: H02K21/14
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which can use a sintered pole-anisotropic magnet even when the length in the shaft direction of the motor is large, which can ensure a high quality, which is low-cost and which can realize a low vibration, a high output and a high efficiency. SOLUTION: A magnetic-pole display mark 6 is provided. Sintered pole- anisotropic magnets 5 are stacked on a flat face 9 in the shaft direction so as to be aligned with the magnetic-pole display mark 6. Consequently, a magnet rotor 10 is constituted. The length in the shaft direction of the sintered pole- anisotropic magnets can be made long without spoiling their dimensional accuracy. An increase in the amount of the imbalance of the magnet rotor 10 can be suppressed. An interlinkage magnetic flux becomes sure sine waves. The amount of the magnetic flux can be increased sharply. As a result, it is possible to obtain a low-vibration, high-output and high-efficiency brushless motor.
Patent JP-H1127400-A (JP)
Title: Method for providing telephone conference sponsor function
Inventor: DAL FARRA DAVE
IPC: H04M3/56
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the conference method that does not need an additional or exclusive hardware by allowing a telephone terminal to start a telephone conference with two telephone terminals, allowing a microprocessor to process signals from the two telephone terminals, declaring a conference participant signal to be an active talker signal, and sending the signal to other telephone terminals than itself. SOLUTION: An activity is declared after detecting a consecutive activity for 8 msec. A method for participation by ports is made after the accurate declaration of the activity. In this method, which active talker is to be participated is decided based on an active time sequence rather than the intensity of the activity. So long as one of two most recent talkers is inactive, a talker that is newly activated cannot enter the conversation. In the case that a talker with priority A and B is inactive, the new talker is ranked up directly to have the priority A and the preceding talker with the priority A is demoted to the priority B.
Patent JP-H05170918-A (JP)
Title: Production of polyarylene sulfide-polyamide graft copolymer
Inventor: INOUE SATOSHI
IPC: C08G81/00
Filed: 1991-12-19
Abstract: PURPOSE:To produce a copolymer giving polymer alloys, excellent in mutual solubility with other resins and having excellent mechanical characteristics, with engineering plastics by a reaction of a specific PAS and a polyamide. CONSTITUTION:A modified polyarylene sulfide (PAS) having isocyanate groups of formula I (R is an organic group) in side chains and/or at terminals is subjected to react with a polyamide having terminal amino groups in an polar organic solvent to obtain a polyarylene sulfide-polyamide graft copolymer of formula II (R<2> is a residual group of the polyamide). A PAS having isocyanate groups is obtained by a reaction between a PAS having amino groups and an isocyanate compound of formula III. The graft copolymer is also obtained by a reaction of a PAS having amino groups in side chains and/or at terminals, the polyamide having terminal amino groups and the diisocyanate compound of formula III in a polar organic solvent.
Patent JP-2000183871-A (JP)
Title: Communication terminal device and communication setting changing method
Inventor: SHIMOOOSAWA HIROYUKI
IPC: G06F13/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a communication terminal device which can make a communication through more than one path at the same time through easy operation. SOLUTION: When facsimile equipment is actuated, a setting change part 32 checks whether or not a PC card is inserted into a PC card socket 21A. When the PC card is inserted, the setting change part 23 identifies the PC card. Then it is checked whether or not the PC card is a PC card for communication. The setting change part 32 sets the use setting flag corresponding to the kind of the PC card identified according to setting contents registered in a communication setting table 33 and changes the communication setting. An Internet connection part 34 connects to the Internet according to the communication setting whose flag is set.
Patent JP-H09182737-A (JP)
Title: Bending neck to be used with invasive medical apparatus
Inventor: SOLOMON RODNEY J
IPC: A61B1/005
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enable to form a bending neck to be easily assembled, by equipping a central guide tube in the center of a series of segment to store a mutual connecting part with a head assembly and a pair of grooves separated from the central guide tube to store a drawable cable. SOLUTION: Each bending neck 100 forms each central lumen 8 and the central lumen 8 constitutes a shaft to store a fragile mutual connection part with a head assembly 104 mounted on the bending neck 100. Separated from the central lumen 8, grooves 6 are formed on each segments by combining each segments, extended along the length of the bending neck, and positioned so as to store a cable 113 to be used for bending the bending neck 100. The central lumen 8 is separated from the groove 6 to separate motion of the cable 113.
Patent JP-H06188531-A (JP)
Title: Low expansion metal foil and laminate for printed circuit
Inventor: UEKI MASAAKI
IPC: H05K3/38
Filed: 1992-12-17
Abstract: PURPOSE:To provide a laminate for printed board having an insulation layer applied with a metal foil to at least one side thereof in which coefficient of thermal expansion is lowered by employing a low expansion metal foil obtained by applying a selica based layer having low expansion coefficient to the roughened surface of a metal foil. CONSTITUTION:Dissolution silica and titanium oxide are admixed with water glass and alcohol and added with a small quantity of epoxy resin, as a binder, to produce a solution which is applied to the roughened surface of an electrolytic copper foil and eventually dried to provide an inorganic layer having low expansion coefficient thus producing a copper foil having low expansion coefficient. On the other hand, a glass cloth is impregnated with a heat resistant epoxy resin varnish and dried to produce a semihardened prepreg. Copper foils having low expansion coefficient are then applied to the opposite sides each of three prepregs which are then sandwiched by stainless steel plates and hot pressed integrally thus producing a low expansion laminate for printed circuit. The layer having low expansion coefficient restraings expansion of the laminate thus lowerings overall coefficient of thermal expansion of the circuit board in the surface direction.
Patent JP-H10187865-A (JP)
Title: Method, device for circle surrounding type choice recognition and computer readable storage medium storing program for executing circle surrounding type choice recognizing method
Inventor: HASEGAWA FUMIHIRO
IPC: G06K19/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in discriminating processing by automating the discrimination of whether any circle surrounded choice is selected or not. SOLUTION: This method is provided with a step S101 for inputting a non- described slip, step S102 for measuring a distance to the adjacent black pixel of choice symbol on this non-described slip concerning respective directions, step S103 for inputting a described slip, steps 104-105 for specifying the position of any choice in this described slip and finding a distance to the adjacent black pixel, step S106 for comparing the distance to the adjacent pixel of non- described slip with the distance to the adjacent black pixel of described slip and counting a number in the shorter distance of described slip, and steps 107-109 for discriminating the selection of choice when the count value is more than a prescribed value but discriminating no selection of choice when the count value is not more than the prescribed value.
Patent JP-H11295746-A (JP)
Title: Manufacture of liquid crystal element, liquid crystal filling device, and liquid crystal filling system
Inventor: MASUKO RYUTARO
IPC: G02F1/1341
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid crystal element from being defectively filled with a liquid crystal, to prevent a liquid crystal element substrate from being damaged and also to shorten a filling time. SOLUTION: This device is provided with a jig 12a for sealing for sides of a liquid crystal element 11 by holding substrates from vertical directions, and a jig 12b for sealing only the side including an exhaust port 35. Liquid crystal is applied to the filling port 34 before filling, and the insides of the jigs 12a, 12b are vacuumed to exhaust air respectively and decrease an inner pressure in the liquid crystal element 11 by using a vacuum pump, and then, the liquid crystal is supplied to the filling port 34a through liquid crystal supply tube 29a to start filling. When filling, such a temperature is set that the liquid crystal for filling takes either cholesteric phase or isotropic phase, and exhausting is continued. After filling, the liquid crystal is cooled down to the room temperature, and further, the liquid crystal is applied to the filling port 34 and the exhaust port 35, and also re-injected at the room temperature or higher and under the atmospheric pressure or higher.
Patent JP-H06184468-A (JP)
Title: Strippable surface protecting material
Inventor: OTA KUNIHIRO
IPC: C09D5/20
Filed: 1992-12-21
Abstract: PURPOSE:To obtain a surface protecting material capable of improving the operating efficiency in the stripping operation. CONSTITUTION:This surface protecting material is capable of coating the surface of a material to be protected in a state of strippable close contact and composed of a liquid-permeable fibrous sheet. A supporting carrier covering the surface is solidified into a state of close contact on the surface of the material to be protected by the solidification of a strippable liquid impregnated into the supporting carrier.
Patent JP-H10197868-A (JP)
Title: Production of liquid crystal element
Inventor: NISHIDA NAOYA
IPC: G02F1/1337
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal element which stabilizes the conditions of rubbing, exhibits an excellent orientation state and is decreased in the partial unequalness of orientation. SOLUTION: In the process for producing the liquid crystal element by sealing liquid crystals between a pair of substrates having electrodes, insulating films and oriented films subjected to orientation treatments, the texture of rubbing cloth to be used in a rubbing stage for the oriented films is provided with directivity of a specified direction and the oriented films are rubbed by the rubbing cloth stuck with the rubbing cloth 5 in such a manner that the forward texture direction A of the cloth is reversed with respect to the rotating direction C of a rotating rubber roller 3.