baber/WOPTO huggingface dataset:
Patent JP-H081847-A (JP)
Title: Heat-insulating and water-repellent reversible cloth
Inventor: MURAUCHI KAZUO
IPC: B32B5/26
Filed: 1994-06-20
Abstract: PURPOSE:To provide heat-insulating and water-repellent reversible cloth in which two different functions such as heat-insulating property and water repellency are held by a set of comparatively thin cloth by constituting one side of heat-insulating cloth containing acrylic fiber and arranging water-repellent cloth on the opposite side. CONSTITUTION:Used cloth is constituted of acrylic multilayer structural cloth which is light, warm and difficult to become stuffy. Composite fiber cloth in which highly shrinkable acrylic fiber and cotton are blended is used for the above cloth. A multilayer consisting of at least two layers is formed by combining hydrophilic fiber with the composite fiber cloth. In the used heat-insulating and water-repellent reversible cloth which has heat-insulating properties on one side and has water repellency on the other side, the whole thickness is regulated to <=5mm and preferably to <=2mm. When it is regulated to >=5mm, the reversible cloth is bulky and unsuitable for a portable. The reversible cloth is produced by sewing and working e.g. both cloth of heat-insulating material and water-repellent cloth through a sewing machine. The producing method is more desirable from such a viewpoint as feeling of a product, wearing comfortability, durability, quick drying property and dimensional stability.
Patent JP-S5928327-A (JP)
Title: Forming method of single crystal semiconductor film
Inventor: MORI HIDEFUMI
IPC: H01L21/336
Filed: 1982-08-09
Abstract: PURPOSE:To obtain a single crystal Si film at a low temperature on a glass substrate of low cost by such an arrangement wherein when crystals composed of an alloy of Au and Si are caused to educe on an amorphous substrate, the orientation of crystals is controlled by the repetitive patterns of Au film. CONSTITUTION:On a quartz glass substrate 11, a film of Au 12 which forms eutectic crystal with Si is caused to adhere thereto, a resist film of specific pattern 13 is provided thereon, and spatter etching is processed on exposed parts of the film 12 and a repetitive pattern of polygon 14 having a vertical angle which is a multiple of about 60 deg. is obtained. Here, the pattern 14 shall be a trapezoid having vertical angles of 60 deg. and 120 deg. and the distance between opposing sides shall be approx. 1mum, and pitch shall be approx. 1.2mum. Next, the substrate 11 is heated up to a temperature higher than the eutectic temperature of Si and Au, and Si is caused to adhere by evaporation, and eutectic alloy of Si-Au is caused to generate between patterns 14, and single crystal Si layer 19 is caused to generate of which crystal direction is aligned, by using surplus Si 18 adhered to the pattern 14. At the same time, Au is moved from the alloy 17 and the desired Si-Au thin film 20 is obtained.
Patent JP-S5839179-A (JP)
Title: Monitor system
Inventor: YAMASHITA KOUJI
IPC: G08B25/00
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a monitor system where it is unnecessary to monitor always the picture of an image receiver, by adding the system, where detection information is transmitted normally, and the information is switched to video information as required, to the video transmission/reception system. CONSTITUTION:In the normal mode, detection information (normality or abnormality) from detectorsI-III are sent from a transmission adapter 8 to announcing devicesI, II, and III through an electro-photo converter 6, an optical cable 1, a photo-electric converter 7, and a reception adapter 9 to monitor pictures. If the detectorI3 is operated because of the occurrence of some abnormality, the abnormality signal is transmitted, and the reception adapter 9 indicates the abnormality, and the mode is switched to the picture mode. In the picture mode, video information from a camera 2 is displayed on a TV monitor 10, and the mode is switched to the normal mode again after the elapse of a certain time. While the abnormality signal is transmitted continuously from any detector, the mode is switched to the picture mode again, and this operation is repeated.
Patent JP-H05311254-A (JP)
Title: Production of sintered ore
Inventor: KAWAGUCHI TAKUYA
IPC: C22B1/16
Filed: 1992-05-01
Abstract: PURPOSE:To prevent the degradation in the yield of the product sintered ore by adding specific ratios of a fluoride, barium compd. and boron compd. to the lower side of a sintering raw material packed layer according to the alumina content in the raw materials. CONSTITUTION:One or two kinds of the fluoride, barium compd. and boron compd. are added at 0.1 to 5.0wt.% according to the content of Al2O3 in the high-Al2O3 ore contg. >=2.0wt.% Al2O3 to the lower side 2/3 in the layer height direction of the sintering raw material packed layer at the time of using the above ore as a part of the compounded raw materials. The above-compds. are otherwise added to the middle layer part 1/3 in the layer height direction of the sintering raw material packed layer. The high-Al2O3 ore is otherwise subjected to premixing and pelletizing in the presence of 0.1 to 5% fluoride, barium compd. and boron compd. and is charged to the lower side 1/3 in the layer height direction of the sintering raw material packed layer. After the other remaining sintering raw material is charged to the upper layer side 2/3, the sintering raw materials are sintered. As a result, the degradation in the flow property occurring in the high Al2O3 is prevented.
Patent JP-H09316015-A (JP)
Title: Separation of 2,4-dichlorotoluene or 2,6dichlorotoluene
Inventor: MAEDA SHU
IPC: B01J20/18
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and recover 2,4-dichlorotoluene (2,4-DCT) and 2,6-dichlorotoluene (2,6-DCT) useful as an intermediate, etc., for a medicine from a mixture of dichlorotoluene isomers in high purity. SOLUTION: 2,4-DCT as a raffinate component and 2,6-DCT as an extract component are separated and recovered by using the same absorbent containing a zeolite which is a sodium-type of an X-type faujasite containing silver and magnesium as an exchangeable cation. Further, a substituted alkylbenzene compound is used as a desorbing agent. The content of the silver and the magnesium based on the amount of sodium before the exchange is 3-20 equivalent %. The substituted alkylbenzene compound used as the desorbing agent is a di-substituted alkylbenzene.
Patent JP-H032841-A (JP)
Title: Optical switch
Inventor: ONO NORIFUMI
IPC: G02B6/12
Filed: 1989-05-31
Abstract: PURPOSE:To set the number of optical ports of the other side to which one piece of optical port is switched and connected, to three pieces by constituting the optical switch provided with a first to a fourth optical switch element so that an input from an incident/emitting optical port is switched to other three incident/emitting optical ports and can be outputted. CONSTITUTION:As for each optical switch element, for instance, in an optical switch element 1, an optical port 1a, an optical port 1b, an optical port 1c and an optical port 1d intersect in a shape of X, and in the center of its intersection part, a switching part 8 is formed. In this case, optical ports 1b, 2b, 2d and 3d are used as incident/emitting optical ports, and inputs from these optical ports are switched to other three incident/emitting optical ports and outputted. For instance, as for an optical signal which is made incident from the emitting port 1b, when an optical path is switched by optical switch elements 1 - 4, while its signal passes through them, any of the incident/emitting ports 2b, 2d and 3d can be selected and emitted arbitrarily. In such a way, the optical switch is which the number of optical ports of the other side which can be switched and connected to one piece of optical port is set to three pieces is realized.
Patent JP-S5471501-A (JP)
Title: Monitor system for receiver
Inventor: KOO HIDEO
IPC: H04B1/16
Filed: 1977-11-18
Abstract: PURPOSE:To increase the reliability of monitor, by performing the modulation of test oscillator with in-hand signal, taking the signal of mobile station for the incoming display, and performing test with the test oscillator under non-reception condition, in the monitor system used for the base station in mobile communication. CONSTITUTION:In the monitor of receivers of squelch system in which the signal fA from the mobile station including in-band signal fTT and out-of-band signal fSU is received in the base providing a plurality of a single receiver 4 and the switching means 8 which delivers the signal fTT when the signal fSU is present after the demodulation of signal fA is provided, when the signal fA is desired to be received, the test oscillator 5 is modulated with the same signal as the signal fTT and the signal FA' is added to the receiver 4 via the directional coupler 3. Further, the test of the  receiver 4 is made with the oscillator 5 and the oscillation of the oscillator 5 is  stopped with the control secion 1 connected to the switching means 8 when the  signal FA is in reception and test is made with the oscillator 2.
Patent JP-H06344528-A (JP)
Title: Phenol resin laminated sheet
Inventor: NARABE YOSHIYUKI
IPC: B32B27/42
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a paper-phenol resin laminated sheet excellent in low temp. punching processability containing a phenol resin modified with vegetable oil stable in supply such as linseed oil as a matrix impregnating resin. CONSTITUTION:A base material layer impregnated with an oil modified phenol resin obtained by reacting vegetable oil based on either one of or both of linoleic acid and linolenic acid with phenol is used as an inside layer and a base material layer impregnated with a tung oil modified phenol resin is used as a surface layer. An ultrastrong acid such as perfluoroalkanesulfone is used as a catalyst in order to react vegetable oil based on either one of or both of linoleic acid and linolenic acid with phenol.
Patent JP-S6030708-A (JP)
Inventor: WATANABE RIYOUICHIROU
IPC: E01F9/00
Filed: 1983-07-28
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-H07314270-A (JP)
Title: Clamping device for pallet
Inventor: TSUBOTA TOSHIO
IPC: B23Q3/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a clamp device which can firmly clamp a pallet with high precision in the repetirive positioning in the horizontal and vertical directions. CONSTITUTION:As for a clamping device for a pallet which clamps a pallet 20 in a demountable manner on the table 1 of a machine tool, at lest four pairs of clamping mechanisms 30 and 31 which install the pallet 20 in a demountable manner on the table l by closely attaching a male side tapered surface 27 and an end surface 28 which are installed on the table 1, with a female side tapered hole 25 and an end surface 26 at a pallet side installation part 24 formed on the reverse surface of the pallet are provided.
Patent JP-H0433140-A (JP)
Title: Data display system
Inventor: UEDA KAORU
IPC: G06F3/0481
Filed: 1990-05-30
Abstract: PURPOSE:To alter the display order of objects with a simple operation by setting the relation of a link between the objects by means of the arrangement of link icons and controlling the display of the objects based on the relation. CONSTITUTION:When the 'display' menu of contents card is selected, the value of a counter is set to '1' if the card of the object corresponding to a first link icon exists, and the card is displayed. When the 'next item' menu of the contents card is selected as a next input, the value of the counter is increased by one if a (counter+1)th card exists, and the card is displayed. Thus, the objects are sequentially display-controlled in accordance with the selection of the menu and the arranging order of the link icons.
Patent JP-H11329748-A (JP)
Title: Organic el(electroluminescent) element and light emitting device using it
Inventor: TANAKA SHOSAKU
IPC: H01L51/52
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL(electroluminescent) light emitting element that can restrain scanning line current and can allow a large and high precision display to be realized at low cost and also provide a light emitting device using it. SOLUTION: This organic EL light emitting element 6 is formed from a transparent electrode 2, an opposite electrode 3 arranged opposite to the transparent electrode 2, n intermediate conductive layers 4 (1<=n<=100), and a pair of organic layers 5 which are interlaid between the transparent electrode 2 and the opposite electrode 3 interposing the intermediate conductive layer 4 between them and each of which contains at least an organic light emitting layer. This light emitting device 10 is composed by arranging a plurality of the organic EL light emitting elements 6 in a one-dimensional or two-dimensional form.
Patent JP-H08325561-A (JP)
Title: Antifogging agent
Inventor: OTA SEIJI
IPC: C08L23/02
Filed: 1995-06-05
Abstract: PURPOSE: To obtain an antifogging agent excellent in light transmissivity, weatherability, contamination resistance and long-term antifogging effect, thus useful for films to be used for packaging materials, agricultural greenhouses, etc., comprising a modified α-olefin-based copolymer containing a specific amount of a sulfonic acid group-contg. unit. CONSTITUTION: This antifogging agent comprises (A) a modified α-olefin-based copolymer containing a 2-10C α-olefin as the main component of the skeleton, and 0.01-20mol% of a unit of formula I (R<1> is H or a 1-8C alkyl group; R<2> is 0 or NH; R<3> is a 1-8C alkylene or 6-12C aryl group; A is H, Na, Li or K; (n) is 0 or 1). The component A is obtained, for example, by reaction between a carbonyl group-contg. α-olefin-based copolymer containing a 2-10C α-olefin as the main component and 0.01-20mol% of a unit consisting of a carboxylic acid (salt) and a compound of formula II (R<4> is a 3-10C (branched) alkyl or aryl group), a compound of the formula H2 NR<5> SO3 A [R<5> is a 1-10C (branched) alkyl or aryl group] or a compound of the formula HO-R<6> SO3 A (R<6> is the same as R<5> ).
Patent JP-S5566272-A (JP)
Title: Gate circuit for gate turn-off thyristor
Inventor: KITAMURA HIROYUKI
IPC: H02M1/06
Filed: 1978-11-10
Abstract: PURPOSE: To ensure operation, by obtaining gate pulses with steep rise gradients by inserting a gate transformer for OFF of standard specifications to the output side of an OFF pulse circuit and driving the gate transformer by means of a thyristor with high tension small currents.  
     CONSTITUTION: An OFF pulse circuit F of a gate circuit of a gate turn-OFF thyristor GTO is provided with a thyristor SOF for control, which is inserted into a discharge circuit of a condenser COF for OFF and controls the discharge, and a gate transformer 11 for OFF that primary winding is connected in series with the SOF and inserted into the discharge circuit of the condenser COF and secondary winding is connected between a gate and a cathode of the CTO. The thyristor is operated by limiting the conduction time of the thyristor SOF at proper value. Thus, this device can stably be worked positively by means of the cheap transformer without using a gate transformer of special specifications. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000326882-A (JP)
Title: Stand for display of bicycle
Inventor: ASARI MASAO
IPC: A47F7/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a stand for the display of a bicycle that not only enables a bicycle to be stably displayed in a relatively small space while in a condition in which it is upright from a floor face but also enables the display position to be easily varied. SOLUTION: A rear wheel receiving member 3 having a rear wheel receiving recess 4 is screwed to a post-supporting horizontal rod 2 via an attaching piece. A lower post 22 made of a rectangular pipe is connected to the post-supporting horizontal rod 2 via a first connecting member, and an upper post 21 made of a rectangular pipe is connected to a lower post 22 via a second connecting member. A front wheel support member 30 is attached to the upper post 21, with its locking part set to be located sideways of the upper post 21. The lower post 22 is provided with a rear wheel support member 40 with the main body of the member 40 located in a position close to the lower post 22.
Patent JP-S61296726-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA KICHIJI
IPC: H01L21/316
Filed: 1985-06-25
Abstract: PURPOSE:To reduce crackings created in a film by thermal or mechanical reasons in the processes afterwards by a method wherein a film is formed on a substrate while it is bent into convex (concave) shape and a tension stress (compression stress) which is peculiar to the film is relieved. CONSTITUTION:A silicon substrate 2 on which electrical wirings are formed is mounted on the surface of a susceptor 1 which has a spherical surface with a radius of curvature of 500mum. The inside of the susceptor 1 is evacuated to make the silicon substrate 2 adhere tightly to the surface of the susceptor 1 by inhaling holes 3. Then silane (SiH4) gas 4 and oxygen gas 5 are supplied to the surface of the silicon substrate 2, whereby the surface temperature of the susceptor 1 is 450 deg.C to deposit a silicon oxide film 6, which is to be a layer insulation film, to the thickness of 1mum. As a compression stress is applied to the silicon oxide film 6 by the elasticity of the substrate 2, the internal stress in the silicon oxide film 6 can be relaxed.
Patent JP-S6117227-A (JP)
Title: Optical pickup
Inventor: TOMINARI NOBORU
IPC: G11B7/09
Filed: 1984-07-04
Abstract: PURPOSE:To execute accurately focusing and tracking, and to raise the reliability of read and write of a signal by executing a servo by not only a position feedback but also a speed feedback. CONSTITUTION:A lens barrel 2 is driven by a driving coil 22, etc., and also a position error is detected by a position error detector 23. In addition to this position feedback loop 27, a speed feedback loop 28 is provided, and a detecting output of a speed detector 21 is also provided to a differential amplifer 25 through an amplifier 31. As a result, a frequency band whih can operate stably an optical pickup becomes wide remarkably. Also, the gain of the position feedback can be increased remarkably, and the displacement (<=1mum in a stationary state in case of the optical pickup) is suppressed to a very small value. In this way, the reliability of read and write of a signal is improved remarkably.
Patent JP-H09328309-A (JP)
Title: Production of water glass
Inventor: TABATA TAKASHI
IPC: C01B33/32
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a production process for water glass which has more excellent filterability than that of earlier water glass. SOLUTION: When water glass is prepared by dissolving sodium silicate cutlets in water, one or both of tridymite and quartz, crystals of silica, are added as a seed crystal to suppress the formation of silica crystals of fine sizes which worsen the filterability. In addition, when a water glass with a lower silica/alkali molar ratio than that of cullet is produced, one or both of tridymite and/or quartz are added as a seed crystal to prohibit the formation of fine silica crystals which give adverse effect on the filterability.
Patent JP-S5929502-A (JP)
Title: Tire for motorcycle
Inventor: NODA KURAJI
IPC: B60C9/02
Filed: 1982-08-09
Abstract: PURPOSE:To reinforce the lateral rigidity of the titled tire and make a motorcycle turn and run stably by such an arrangement wherein the radial construction is adopted for its carcass and breakers are arranged throughout the overall width of its tread. CONSTITUTION:A carcass 2 is composed of 2 sheets of ply and its both ends are folded back from inside to outward direction around a bead core 6 and terminate at a bead part 4 or a sidewall part 3. A breaker 7 is arranged throughout the overall width of a tread part. Further, a bead apex 9 made of hard rubber of which thickness is gradually reduced from the bead core 6 toward the sidewall is arranged at the carcass and its folded ends, etc., and the lateral rigidity of this part can be reinforced.
Patent JP-2000332054-A (JP)
Title: Mounting method of ic chip
Inventor: YAMAUCHI AKIRA
IPC: H01L21/60
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of bonding deviation, facilitate handling until final bonding after an IC chip is temporarily bonded in the case of face down mounting of the IC chip, and enable quick perform underfilling after the final bonding. SOLUTION: After an adhesive agent 7 for tentative bonding is spread on a substrate 5 or an IC chip 1, the IC chip 1 is temporarily bonded on the substrate 5, and then finally bonded to substrate by heating and hardening conductive paste spread on bumps 3 of the IC chip 1, and furthermore underfill is performed. The adhesive agent 7 for tentative bonding which hardens more quickly than the conductive paste is used.
Patent JP-S6030205-A (JP)
Title: High frequency amplifier circuit
Inventor: KANEKO KUNIO
IPC: H03F3/08
Filed: 1983-07-29
Abstract: PURPOSE:To prevent a signal from being interrupted even if trouble occurs by using a two-terminal type amplifier circuit and a switch to constitute the flow of the signal in case of the trouble of the amplifier circuit similarly to the function of a one-terminal type amplifier circuit. CONSTITUTION:The signal flows as shown by a broken line and the switch 46 is on when the amplifier circuit 431 is normal. The signal passes through an input terminal 41, the 1st circulator 44, switch 46, and the 2nd circulator 45 and is amplified by the amplifier circuit 431 to flow in the order of the 2nd circulator 45, switch 46, the 1st circulator 44, and an output terminal 42. If trouble occurs to the amplifier circuit 431, the trouble is detected and the switch 46 is turned off; and the signal flows through the input terminal 41, the 1st circulator 44, and switch 46 and is reflected by the switch 46 to flow to the 1st circulator 44 and output terminal 42 in order, so the signal is not interrupted.
Patent JP-S5263053-A (JP)
Title: Edge detecting circuit
Inventor: ARAKI TOSHIYUKI
IPC: H03K5/1532
Filed: 1975-11-19
Abstract: PURPOSE: To allow the edge of a square wave to be assuredly detected even in the case of a small pattern size by allowing the propagation delay characteristic to be arbitratily changed by one inverter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62297167-A (JP)
Title: Carriage driver
Inventor: ASANO SHINYA
IPC: B41J19/20
Filed: 1986-06-17
Abstract: PURPOSE:To automatically adjust the tension on a belt and restrain backlash, by providing a timing belt and a driving wire with appropriate tensions by a spring provided for a guide pulley, and biasing a driving pulley to a pulley on the prime mover side through the tensions. CONSTITUTION:A guide pulley 5 is constantly biased in the direction of an arrow D by the fore of a coil spring 16. Therefore, an appropriate tension is provided on a timing belt by the biasing force, and a driving pulley 4 and a driving gear 6 are also biased in the direction of the arrow D through the timing belt 3, whereby the driving gear 6 is engaged, under pressure, with a gear 8 on the motor side. By this, a play due to backlash between the driving gear 6 and the gear 8 is restrained. In addition, since the timing belt 3 is also provided with an appropriate tension, slipping between the pulleys 4 and 5 is also restrained.