baber/WOPTO huggingface dataset:
Patent JP-2000183212-A (JP)
Title: Insulating substrate and manufacture thereof and semiconductor device
Inventor: ISHIWATARI YUTAKA
IPC: H01L23/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an insulating substrate whose withstand voltage is high and whose reliability is high. SOLUTION: An insulating substrate 1 is provided with plural overlapped insulating ceramics layers 2a and 2b, intermediate layer 4 made of materials other than those of the insulating ceramics layers 2a and 2b which is arranged between the upper and lower insulating ceramics layers 2a and 2b, so that the insulating ceramics layers 2a and 2b can be jointed with each other, and conductive layers 5 and 6 respectively arranged on the surface of the insulating ceramics layer 2a in the uppermost stage and the back face of the insulating ceramics layer 2b in the lowermost stage. When the ceramics layers 2 and 2b whose strength is below designed strength are present, the insulating ceramics layers 2a and 2b are damaged, and electric breakdown is generated due to thermal stress, the other insulating ceramics layers 2a and 2b are sound.  Thus, the problem of a withstand voltage cannot be generated in the insulating substrate 1.
Patent JP-H11187383-A (JP)
Title: Video monitor system and video monitor method
Inventor: KONO ATSUSHI
IPC: H04N5/225
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To display a smooth image without a video frame omission and an image disturbance even when the capability of a transmission line is low by converting a present video information data rate or a past video information data rate in accordance with the parameter for designating various data rates of video information. SOLUTION: A video string part 13 of a video monitor system continuously stores digitized video information by a camera input part 12. A rate conversion processing part 14 converts a data rate of digitized present video information where at least one parameter for designating various data rates of video information is set or a data rate of past video information which is stored by the video storing part 13 in accordance with the parameter. A transmission line interface 15 distributes video information converted by a rate conversion processing part 14 to a video display processing part 20 through a transmission line 17 in when requested by the video display processing part 20, etc.
Patent JP-H11187536-A (JP)
Title: Wire protection member
Inventor: HATORI SHOJI
IPC: F16L3/137
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a wire protection member, which can be utilized as a substitute for a corrugated tube, can be attached to an arbitrary protection object part only to avoid interference against peripheral components satisfactorily and, further, can reduce manufacturing man-hours and the number of components. SOLUTION: A wire protection member 10 is composed of a sheet 1 with a film shape which can be bent at least toward its one surface side 1a and wound tightly around a bundle of wires of which a wiring harness is composed, a band part 2 with a belt-shape which is extended from one side of the sheet 1 and the other surface side 1b of the sheet 1. A locking part 3 is provided at the base part of the band 2, and the band 2 can be retained at an arbitrary position by pulling the tip of the band 2 through the locking part 3.
Patent JP-H06133639-A (JP)
Title: Infant seedling and method for growing the same
Inventor: OKUTSUME HARUMICHI
IPC: A01G22/22
Filed: 1992-10-13
Abstract: PURPOSE:To provide the infant seedling grown in a length of 7-9cm in a seedling-growing period of <=7 days and improved in the mechanical compatibility with many conventional transplanters for the infant seedlings, and to provide the method for the seedling raising. CONSTITUTION:The sum of (1) the integrated value of an all day set temperature with the number of heated days in a heating raising seedling device with (2) the integrated value of an all day average temperature with the number of the days outside the heating raising seedling device is controlled to 160-200 deg.C.
Patent JP-H07199751-A (JP)
Title: Method and device for reutilizing image holding sheet
Inventor: TAKAHASHI YASUHIRO
IPC: G03G7/00
Filed: 1993-12-29
Abstract: PURPOSE:To prevent the failure caused by the elongation of a paper from occurring by cutting the end part of the paper elongated by tension for preventing wrinkles at a drying time in a toner elimination device drying the paper after eliminating toner by applying at least a liquid to the paper on which the toner is attached. CONSTITUTION:The transfer paper 102 on which a toner image is formed is carried to a toner elimination processing unit 2 from a paper supply unit 1 and a liquid is supplied to the paper 102 by a liquid supply part 10. Thereafter, it is dried while being interposed between a belt 224 and a drum 222 after the toner is transferred on a peeling roller 211 by a toner peeling part 21. Then, the length of the dried paper 102 is detected by a detection device 402. In the case that the paper 102 elongates, the end part thereof is cut by a cutting unit 4 and it is ejected to a paper receiving unit 3.
Patent JP-2001163942-A (JP)
Title: Polyacetal copolymer
Inventor: OKAWA HIDETOSHI
IPC: C08G2/18
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin material with improved rigidity while maintaining excellence in appearance, sliding properties, thermal stability and other characteristics of a polyacetal resin. SOLUTION: The polyacetal copolymer is obtained by copolymerizing (A) 100 pts.wt. of trioxane, (B) 0.0005-2 pts.wt. of a compound bearing at least three glycidyl groups in one molecule and (C) 0-20 pts.wt. of a cyclic ether compound copolymerizable with trioxane.
Patent JP-H10165537-A (JP)
Title: Automatic fire extinguishing equipment for dwelling house
Inventor: OMORI TOSHIJI
IPC: A62C35/62
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To perform installation to both of a detached house and an apartment and to thoroughly report a fire by making a repeater for a remote test command fire extinguisher discharge and report fire generation to the inside and outside of a house by fire sensing signals from a fire sensor installed to a fire extinguishment object small section inside the house and performing a fire sensor operation test from the outside. SOLUTION: When the fire sensing signals are originated from the fire sensor 1' of one of rooms to the repeater 3, fire generation signals are sent from the repeater 3 to a receiver 6 and a house information panel 4. At the time of receiving the fire sensing signals again after prescribed time, after about 20 seconds for instance, from the time of receiving the fire generation signals, the receiver 6 operates the activation device 10 of a nitrogen gas cylinder 9 for the first time and discharges a fire extinguisher. Then, also, an alarm is outputted from an alarm device and/or a centralized management room 11. Further, the house information panel 4 and an outdoor display device 12 also generate the alarm. Thus, the repeater capable of the operation test by a remote operation of the fire sensor without erroneous operations is installed outdoors.
Patent JP-H06180991-A (JP)
Title: Logic circuit and semiconductor storage device
Inventor: OKUMA YOSHIYUKI
IPC: G11C11/413
Filed: 1992-12-10
Abstract: PURPOSE:To increase the speed of operation by providing a first transistor between an intermediate node and a ground terminal and a second transistor between a high-potential side power supply terminal and the intermediate node to control them with the logical level of their common input. CONSTITUTION:One-side input terminals b1, b2, b3 of NAND circuits 201, 202, 203 including an inverter INV1 are connected in common. Also, the source electrodes of the n-channel type MOS transistor 13 of the inverter INV1 are connected together to form an intermediate node 16. A MOS transistor 14 is provided between the intermediate node 16 and a power supply Vss (ground), and a MOS transistor 51 controlled with the logical level of the common input terminals b1, b2, b3 is provided between a power supply Vdd terminal and the intermediate node 16. As a result, in spite of the large capacity of the intermediate node 16, the switching speed of logical level is not lowered.
Patent JP-H07198076-A (JP)
Title: Corrugated flexible pipe joint
Inventor: KUBO TSUNEO
IPC: F16L33/28
Filed: 1993-12-28
Abstract: PURPOSE:To increase the compression quantity of a packing and improve water tightness by forming a packing holding cylinder, formed at the tip part of each cylindrical retainer, in such a way as to have slits at specified spaces and to have an outer diameter allowed to come in internal contact with the tapered inner peripheral surface of a joint body. CONSTITUTION:A corrugated flexible pipe joint is provided with a cylindrical joint body 1 having tapered inner peripheral surface 10 at both end parts, and a retainer 3 including a cylindrical bode 3 provided at its inner periphery with a spiral guide 34 corresponding to the spiral unevenness of a pipe 5. The retainer 3 is also provided at the tip part of the cylindrical body 30 with a packing holding cylinder 31 contractible in diameter and having such an outer diameter as to be internally mounted to the tapered inner peripheral surface 10. A cylindrical packing 4 accommodated in the packing holding cylinder 31 is pushed into the tapered inner peripheral surface 10 by the fastening of a clamping nut 2. That is, when the clamping nut 2 is screwed with the retainer 3, the retainer 3 is drawn to the inside of the joint body 1, and each piece of the packing holding cylinder 31 is contracted in diameter from the tip part by the tapered inner peripheral surface 10 so as to bring the packing 4 into pressure contact with the pipe 5.
Patent JP-H11185434-A (JP)
Title: Magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent dust and dirt from entering inside by urging a slide door for opening and closing an opening part for leading one end of a magnetic tape toward a closed position, and at the same time by providing a spring for retaining the slid door in the closed position in a mobile passage of the slide door. SOLUTION: A spring 6 for urging a slide door 3 toward a closed position and at the same time for retaining the door to the closed position is provided at the mobile passage of the slide door inside a cartridge case 1. The spring 6 consists of a leaf spring or a wire spring, and one end 6a is engaged to a groove being formed from the upper end of a rib 7 extending to the information of a lower shell 1b to a lower part or a hole 7a. When the cartridge case 1 is assembled, the spring 6 is arranged at the specific position of the lower shell 1, and the spring 6 can be fitted to the cartridge case 1 merely by joining an upper shell 1a to the lower shell 1b from the arranged spring 6, thus easily incorporating the spring 6 on the assembly of the cartridge.
Patent JP-2001176070-A (JP)
Title: Optical disk device
Inventor: ISHIDA SUMI
IPC: G11B7/004
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which can normally obtain an ADIP signal with high quality even if track linear velocity of an optical disk changes by making the carrier wave of the ADIP signal to follow the center frequency fc of a band-pass filter. SOLUTION: The output level difference between the output (a) of a band-pass filter and the output (b) of a high-pass filter, which have the same cut-off frequency fc, is converted into an error current by a voltage and current converter 26 and the conductances gm1 and gm2 of amplifiers 13 and 14 are controlled by the error current so that the center frequency fc follows the carrier wave of the ADIP signal.
Patent JP-H07197450-A (JP)
Title: Earth retaining wall in soft ground and soil improvement method by use thereof
Inventor: ARAKI KENKICHI
IPC: E02D3/12
Filed: 1993-12-28
Abstract: PURPOSE:To prevent a precipice from falling dot and improve the safety, by using a composite improving body which is inserted in an ordinary improving body like a rigid I-shaped steel as a self-standing earth retaining wall. CONSTITUTION:A vertical excavated hole is made in the ground 2 by an excavator and at the same time, an ordinary ground mixed and agitated with slurry is made in the excavated part 2a. Before the excavated part 2a is solidified, rigid materials like I-shaped steel, H-shaped steel, or sheet piles are inserted therein with pressure to unify them together and form a composite improving body 5 of which external faces are mutually superposed as a self-standing earth retaining wall. Thereafter, excavating works are carried out as far as the excavating face 12.
Patent JP-H05162404-A (JP)
Title: Thermal transfer recording apparatus
Inventor: YAGI TOMOHITO
IPC: B41J27/10
Filed: 1991-12-17
Abstract: PURPOSE:To control effectively lateral slippage of a film belt by a method wherein a roller-holding plate with which a stepped roller is held so that the roller can turn freely is provided, and a material having high friction coefficient is mounted to circumferential surface on a part in larger diameter of the stepped roller. CONSTITUTION:Heating parts of a thermal head 13 heat each dot, and letters and images are transferred to a recording paper 15 that passes between the thermal head 13 and a platen roller 18. The tension applied to an idler 32 on driving side of a film belt 11 is put sometimes off balance, and thereby the film belt 11 slips laterally over the idler 32 to one side whereon more tension is applied. On such occasion, the tension applied to the side whereto the lateral slippage of the film belt 11 is made is partially relieved, in accordance with the slippage of the film belt 11, by operation of a tension adjustment means 1 that is provided to the idler 32. Therefore, the film belt 11 moves to the side opposite to the side of the slippage, and the film belt is put back to its original position.
Patent JP-H05201323-A (JP)
Title: Lock preventive device for all wheel driving vehicle
Inventor: YURUGEN AIKUHOFU
IPC: B60T8/32
Filed: 1991-11-21
Abstract: PURPOSE: To maintain satisfactory braking stability as much as possible even when an anti-lock braking system is partially broken down by braking not only a broken regulating channel but also a normal regulating channel confronted to this channel on a diagonal through an electronic control device. CONSTITUTION: When one of regulating channels is broken and an inter-axle differential device 3 is not engaged, an electronic control device 4 brakes not only the broken regulating channel but also the normal regulating channel confronted to this channel on the diagonal. However, the direction control of wheels is sufficiently maintained by the channel of the other diagonal to be regulated. Further, since the same state exists in respect to both the wheels, namely, one wheel is regulated and one wheel is rotated without being regulated, the reaction between both the wheels is avoided through the inter-axle differential device 3 which is not engaged.
Patent JP-2000178865-A (JP)
Title: Nonwoven fabric for use in hygienic material
Inventor: NAGAOKA KOICHI
IPC: D04H1/435
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nonwoven fabric rich in flexibility with favorable skin touch by subjecting a mixed nonwoven web comprising ultrafine split staple fiber-producible bicomponent conjugate staple fibers and water-absorbing staple fibers to high-pressure fluid jet treatment. SOLUTION: This nonwoven fabric for use in hygienic materials is obtained by the following process: a nonwoven web 15-80 g/m2 in basis weight is first produced by mixing splittable bicomponent conjugate staple fibers each composed of a polyamide-based polymer and a polyester-based polymer with water- absorbing staple fibers (e.g. cotton) in a weight ratio of (70:30) to (30: 70) followed by subjecting the mixture to carding process or aeration process or the like, and the nonwoven web is then subjected to high-pressure fluid jet treatment to split the conjugate staple fibers into ultrafine split staple fibers each <=0.5 denier in fineness, thereby obtaining a nonwoven fabric with holes each 0.2-1.0 mm2 in area distributed in a density of 25-100/cm2 and the constituent fibers mutually interlaced in a three-dimensional way in the non-opened portion, and the resulting nonwoven fabric is heat-treated to effect mutual thermobonding of the constituent fibers through softening or melting the polymer of lower melting point on at least the surface of the nonwoven fabric.
Patent JP-H06179758-A (JP)
Title: Prepreg
Inventor: MIHOICHI MASAHIKO
IPC: C08J5/24
Filed: 1992-12-15
Abstract: PURPOSE:To obtain prepreg useful for a composite material, etc., having excellent moldability, toughness and heat resistance, comprising a specific compound, tetraglycidyldiaminodiphenylmethane, a specific polyether imide, a specific curing agent and a specific radical polymerization initiator in a specific ratio. CONSTITUTION:100 pts.wt. total amounts of (A) a compound containing one or more epoxy groups and one or more vinyl groups in one molecule, such as a compound of formula I (R is H or methyl), (B) tetraglycidyldiaminodiphenylmethane of formula II, (C) a curing agent such as one or more curing agents selected from an aromatic amine-based curing agent, an acid anhydride-based curing agent, an imidazole curing agent and a latent curing agent and (D) a raical polymerization initmator suc as t-butyl peroxybenzoate are blended with (E) 5-100 pts.wt. polyether imide having a repeating unit of formula III (m is 1-500) to give the objective prepreg.
Patent JP-H07200563-A (JP)
Title: Data processing method/device
Inventor: FURUYA HISAYOSHI
IPC: G06F17/24
Filed: 1993-12-29
Abstract: PURPOSE:To provide a data processing method/device which excels in the editing operability. CONSTITUTION:When a user designates an editing frame, an editing mode following the editing frame is automatically set in the editing mode against the relevant frame. Thus the user carries out the editing in the editing mode. When the user designates first an editing frame 2000, an editing mode 2002 is automatically set in a 'sentence mode' (editing mode) of the area of the designated frame (a). When the user selects next an editing frame 2001, the editing mode is automatically set in a 'graphic mode' 2003, i.e., the editing mode of the area of the designated frame (b).
Patent JP-H10237244-A (JP)
Title: Production of styrene resin composition
Inventor: TOYAMA MITSUTOSHI
IPC: C08J5/18
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To markedly improve the moldability and the effect of reinforcement with a thermoplastic elastomer by adding a terpene resin in two divided stages, namely the stage of a polymerization stock solution based on a styrene monomer and the stage intervening between the polymerization and the molding. SOLUTION: To 100 pts.wt. styrene resin, desirably 1-20 pts.wt. terpene resin is added in the stage of a polymerization stock solution based on a styrene monomer, and desirably at most 30 pts.wt. terpene resin is added in the stage intervening the polymerization and the molding. It is desirable that in the stage preceding to molding, 0.1-25 pts.wt., per 100 pts.wt. styrene polymer, thermoplastic elastomer is added before the addition of the terpene resin. The thermoplastic elastomer used is desirably a styrene/butadiene block copolymer, more desirably a styrene/butadiene block copolymer having a butadiene content of 30-80wt.%.
Patent JP-H10159593-A (JP)
Title: Constant temperature water controlling thermostat
Inventor: KUZE GIICHI
IPC: F02M35/10
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent freezing at the cold times save fuel consumption, and reduce a harmful exhaust material by supplying high temperature water of a cylinder head side into a heat exchanger of a throttle body of an electric fuel injection device only for an start initial phase of an engine. SOLUTION: A constant temperature water controlling thermostat 1 is screwed into a throttle body of an electric fuel injection device, high temperature water of a cylinder heat side is directly led only for a start initial phase of an engine, and the throttle body is heated in an early stage. In the thermostat 1, a nozzle 3 for leading high temp. water of the cylinder head side is projected, and a plurality of water passages 5 communicated with the heat exchanger of the throttle body are radially opened on a main body center part in which a valve seat 4 is formed on a root of the inner surface of the nozzle 3. A thermo-actuator 9 is thermally isolated from a main body 2, and is fixed to a lower part of the main body 2, and also its heat sensitive cylinder 13 is projected and exposed into intake air flow in the throttle body.
Patent JP-H0555156-A (JP)
Title: Method of doping arsenic into silicon semiconductor substrate
Inventor: HERUMUUTO TORAIHIERU
IPC: H01L21/205
Filed: 1991-12-20
Abstract: PURPOSE: To economically execute arsenic doping in the case of a wafer with a diameter of more than 200mm by depositing organic silicon compound including oxygen and organic arsenic compound including oxygen, and forming an arsenic silicic acid glass layer under a specific condition. CONSTITUTION: Substrate wafers 1 and 2, including a groove 5 etching-processed in the substrate 1 covered with a silicon layer nitride 2 and constituted of silicon, is covered with an arsenic silicic acid glass layer 3 by decomposing a silicon compound and an arsenic compound by an open boat. At that time, the arsenic silicic acid glass layer 3 is deposited at a temperature 380-400 deg.C and manufactured by an ozone activation thermal decomposing method. Also, the application of the layer is operated by a processing pressure 10<3> -10<5> Pa in a parallel plate reactor. Thus, the optimal edge part coating and synchronization of the arsenic silicic acid glass layer 3 can be obtained, and reproducible doping can be achieved by the subsequent uniformity of a silicon substrate.
Patent JP-H07250819-A (JP)
Title: Side approach picture forming magnet wherein shim is passively applied
Inventor: MAAKU AANESUTO BUAAMIRIA
IPC: G01R33/38
Filed: 1992-12-21
Abstract: PURPOSE: To make assembling and repairing of an image forming magnet easier to improve the form and unevenness of the magnetic field by providing the magnet with a main magnetic field, a low temperature tank having two troids with first and second sides, and a plurality of passive shims above each side of troids. CONSTITUTION: An MRI magnet 2 applied by passive shims includes an ordinary side approaching low temperature tank 4. The low temperature tank 4 has a superconducting coils 6, 8, 10, a main magnetic field 5, a set of outer passive shim placed 12, a set of inner passive shim place 14, and an image volume 16. Shim places 12, 14 shows places on which passive shims 13, 15 can be respectively placed on the low temperature tank 4. That is, by adding a place (outer passive shim 13) on the low temperature outer diameter to a place (inner passive shim 15) in the hoe. The direction the magnetic field generated by the outer shim 13 is magnetized into a direction opposite to the direction of the magnetic field along the direction of the arrow mark, and magnetized into the opposite direction of the direction of the magnetic field generated by the inner shim 15.  That is, a set of shim places with negative strength is obtained.