baber/WOPTO huggingface dataset:
Patent JP-H05138247-A (JP)
Title: Vertical force switching coil car
Inventor: YANAI KAZUHIRO
IPC: B21C47/24
Filed: 1991-11-22
Abstract: PURPOSE:To wind and unwind a coil without causing scratches, loose winding by providing a mechanism for switching vertical force of a coil car and bringing it automatically into contact with the coil in the coil car of a V-types skid system, a cradle roll system or a combination system. CONSTITUTION:The vertical pressure of the coil car 2 is made up so that it can be switched by a pressure switching valve 14, a reducing valve 15, a reducing valve 16 and a relief valve 17 into high pressure and low pressure. Contact with the coil when the coil 1 is wound up enables automatic contact with the coil when the coil car 2 is elevated under low pressure and fixed pressing force. When the coil is knocked out to the off-line, the coil car 2 is elevated at a high pressure and the dead weight of the coil can be supported. Simultaneously in a coil car of the combination system, the same function can be brought by setting the vertical force of the V-type skid 4 smaller than that of the snubber roll. In this way, the winding and unwinding of the coil can be automated completely.
Patent JP-H09144578-A (JP)
Title: Intake air amount control device for engine
Inventor: YOKOTA KAZUE
IPC: F02D41/08
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent a rotational fluctuation in the case where an air conditioning switch under controlling is changed in a made of OFF → ON → OFF in a very short period. SOLUTION: In an indication delay execution means 36, when operating indication is received, after a delay time, both the first accessory load 31 and the first intake air amount increasing means 33 are operated, and when a non-operation command is received, both the means are made non-operative. In a stop means 39, when a transfer to the operation indication from the non-operation indication of the first accessory load 31 and a transfer to operation detection from non-operation detection of the second accessory load are generated in substantially the same period, operation of both the means is stopped.  Here, when operation of the second accessory load 32 is detected before delay execution by the indication delay execution means 36 from operation indication of the first accessory load 31, increasing of a prescribed amount of intake air from timing receiving the operation indication of the first accessory load 31 and decreasing of an intake air amount corresponding to a prescribed value from timing transferring to the operation detection from inoperative detection of the second accessory load 32 are indicated relating to the second intake air amount adjusting means 40 by an indication means 41.
Patent JP-2001128122-A (JP)
Title: Recording medium reproducing device
Inventor: KONO KENTARO
IPC: H04N5/76
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a reproducing device which reproduces plural moving picture information of the same time series on the same screen properly changing the size of the reproducing area. SOLUTION: A recording medium reproducing device 1 is comprised of a recording medium 8 where at least moving picture information is recorded, a read means 2 which reads out at least moving picture information from the recording medium, a picture generation means 3 which generates a reproduced picture on the basis of moving picture information, and a display means 6 for display of this generated picture and can reproduce moving picture information.  With respect to picture data constituting this moving picture information, display contents to be displayed in a large area on the display means and those to be displayed in a small area exist in one picture, and display contents displayed in the small area in another picture data are composed of at least two kinds of picture data which are displayed in the large area and have the same time series, and a switching means 7 is provided which switches these two kinds of picture data to display picture data on the display means 6.
Patent JP-H09169719-A (JP)
Title: Substituted benzenedicarboxylic acid diguanide, its production, its use as medicine or diagnostic agent, and medicine containing it
Inventor: HAINTSUUBUERUNAA KUREEMAN
IPC: C07C279/22
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for treating and preventing cardiac infarction, arrhythmia, angina pectoris, etc., caused by isochemia.  
     SOLUTION: This benzenecarboxylic acid diaguanidide is represented by formula I [one of R(1) to R(4) is CON=C(NH 2 ) 2 ; others are represented as followes in each case: R(1) is H, a 1-4c alkyl, etc.; R(2) and R(4) are each H, F, Cl, etc.; R(3) is H or SR(25) [R(25) is H, a 1-8C alkyl, etc.; R(5) is a 1-4C alkyl, F, Cl, etc.] or its pharmaceutically permissible salt, e.g. 4-chloro-5- phenylisophthalic acid diguanide of formula II. The compound of formula I is obtained by reacting a compound of formula III [at least one of R(1') to R(5') is a COL group [L is an eliminable group capable of substituting by a nucleophilic reaction; others are same as R(1) to R(5)] with guanidine in an (a)protonic polar inert organic solvent. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000101321-A (JP)
Title: Portable radio equipment
Inventor: TAKAHASHI SATORU
IPC: H01Q1/24
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio equipment that prevents a small diametrical part at the root of an antenna top incorporating a coil antenna element from being damaged due to impact load. SOLUTION: An antenna 2 with an antenna top 7 is supported in a recessed part of a case 1 in a freely drawable and containable way. In the case of housing the antenna 2 in the recessed part of the case 1 a base of the antenna top 7 is housed in the recessed part of the case 1 in a fitting state so as to configure parts of the antenna top 7 other than its base projecting from the recessed part of the case 1, and part of a bottom part of the recessed part of the case 1 that supports at least the base of the antenna top 7 is formed projectingly toward the side of the case 1.
Patent JP-H04180933-A (JP)
Title: Organopolysiloxane and its production
Inventor: OKAWA SUNAO
IPC: C08G77/50
Filed: 1990-11-14
Abstract: PURPOSE:To obtain an organopolysiloxane terminated with a functional group and having a star chemical structure by polymerizing a specified organocyclosiloxane in the presence of an alkali metal salt of a specified organopolysiloxane as a polymerization catalyst and stopping the polymerization reaction. CONSTITUTION:An organocyclosiloxane of formula III (wherein R<3> is a monovalent hydrocarbon group) is polymerized in the presence of an alkali metal salt of an organopolysiloxane of formula I (wherein R<1> is an aliphatic unsaturation- free monovalent hydrocarbon group; R<2> is 2 C or higher alkylene; B is an alkali metal or H; at least one B is an alkali metal; (a) is 0 or 1; and (n) is an integer of 0 or greater) as a polymerization catalyst in the presence or absence of an organopolysiloxane of formula II (wherein R1, R<2>, (a) and (n) are as defined above) and the polymerization reaction is stopped by adding an acid or a functional chlorosilane (e.g. hydrochloric acid or methylchlorosilane) to produce an organopolysiloxane of formula IV (wherein R<1>, R2, R<3> and a are as defined above; A is H or a functuinal silyl; and (n) is an integer of 3 or greater).
Patent JP-2001121636-A (JP)
Title: Fabric susceptible to thermal discoloration
Inventor: KATO HISAYOSHI
IPC: D06M11/46
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fabric susceptible to thermal discoloration not damaged in its visual effect of the color change caused by thermal discoloration even in a wet state. SOLUTION: A shading layer 3 comprising a binder resin to which a fine powder of titanium oxide is fixed in a dispersed state is provided to the surface of a fabric 2 and a thermally discoloring layer 4 is formed on the shading layer 3.
Patent JP-H04181590-A (JP)
Title: Memory refresh control method
Inventor: MIYATA KATSUJI
IPC: G11C11/406
Filed: 1990-11-16
Abstract: PURPOSE:To reduce dynamic memory disable time due to refresh operation by decimating refresh operation for an address which was already accessed at a constant refresh period which a dynamic memory requires. CONSTITUTION:A timer 13 counts a constant timing of refresh operation. When performing RAS ON refresh operation, the timer 13 outputs a refresh address signal according to 512 types of refresh addresses. Then, when time is up, a count-up signal Up is input to an address counter 11 and a refresh address REFADR and a memory which is stored in an address memory which was already accessed 12 are compared by a comparison circuit. If they agree, an output of a circuit 14 is turned OFF, refresh request signal REFREQ is blocked by an AND gate 15 and cannot reach the memory control 12 and then refresh operation is decimated and can be abbreviated.
Patent JP-S63162702-A (JP)
Title: Resin for optics
Inventor: TANEICHI SEISHIRO
IPC: C08L25/00
Filed: 1986-12-26
Abstract: PURPOSE:To provide a resin for optics containing specific structural units which is superior in mechanical and optical properties, melt-flow characteristics and thermal decomposition resistance when melt-molded. CONSTITUTION:A radical-polymerizable monomer of formula I [wherein X is H, halogen or methyl; and Y is a (halogen-substituted) carboxylic ester group, (substituted) phenyl, nitrile or (N-substituted) amide] is polymerized in the presence of a chain transfer agent of formula II (wherein R is 1-18C prim-, sec- or tert-alkylene) to produce a resin for optics containing 0.07-2wt% structural units of formula III.
Patent JP-H06164442-A (JP)
Title: Radio communication equipment modem and its control method
Inventor: SEGAWA YUJI
IPC: H04W92/10
Filed: 1992-11-18
Abstract: PURPOSE:To simplify the constitution of a radio communication equipment MODEM by constructing a modulator, a BPF and a demodulator in a single integrated circuit. CONSTITUTION:An MSK modulator 12 works with a clock phi, a BPF 24 contains a switched capacitor which receives an MSK modulated signal and undergoes the switch control by the clock phi and deviates its pass frequency band in proportion to the frequency of the clock phi. Then an MSK demodulator 25 actuates the output signal of the BPF 24 with the clock phi. These modulator 12, BPF 25 and demodulator 25 are constructed in a single integrated circuit. This constitution is applied to a cordless telephone set. The frequency of the clock phiis set at a prescribed level where the subcarrier frequency is set within a voice frequency band before the talking is started so that the frequency band is limited and at the same time a message channel is set at a high speed. Then the frequency of the clock phi is switched to another prescribed level where the subcarrier frequency is reduced less than the voice frequency band after the message channel is set so that the frequency band is limited and also the message channel is changed without interrupting the talking after its start.
Patent JP-H03209096-A (JP)
Title: Cylinder having improved mixing characteristics
Inventor: TEIMOSHI EDOGAA GITENSU
IPC: F17C1/00
Filed: 1990-11-16
Abstract: PURPOSE: To improve efficiency of a gas cylinder charging method by providing a tube penetrating in the lengthwise direction of a cylinder shell to release gas nearby the bottom wall of a cylinder, and providing holes on the tube to perfectly mix gases over two sorts. CONSTITUTION: This cylinder 1 is provided with a cylinder shell 11, and a valve means 2 on the neck part 12 of the cylinder shell 11. Further, a tube 3 penetrating in the major part in the lengthwise direction of the cylinder shell 11 is provided and it is communicated with the valve means 2 and the interior of the cylinder shell 11. Gas to be mixed is led through the valve means 2 and the tube 3 released from the end part 6 of the tube 3 toward the bottom wall 13 of the cylinder shell 11, and brought in contact with the bottom wall 13 to become a turbulent flow. Already existing gas in the interior 14 of the cylinder shell enters the tube 3 through holes 4 formed on the tube 3 by pressure difference, and released again from the end part 6 to become a turbulent flow. In this way, gases over two of different content are efficiently mixed together without forming layers at charging.
Patent JP-2001121428-A (JP)
Title: Grinding wheel with lightweight high rigidity shaft for high speed grinding
Inventor: ITO KENJI
IPC: B24D5/16
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel with a shaft capable of high speed grinding having high rigidity and a high natural frequency of a mounting shaft. SOLUTION: With the grinding wheel 10 with the shaft, high accuracy and high speed grinding can be applied to the inner peripheral surface of a small- diameter hole, because the mounting shaft 12 is made of any material of silicon nitride, an MMC alloy, and a high silicon-aluminum alloy with 15% silicon or more so as to obtain high rigidity to a degree where grinding accuracy is maintained, and because the mounting shaft has a high resonance frequency due to its low specific gravity so as to prevent resonance during grinding. Even if a rotation fracture occurs at overload or at high rpm during grinding, the mounting shaft 12 is broken so that a spindle 26 of a grinder, to which the mounting shaft 12 is fixed, is not bent. Because the specific gravity of the mounting shaft 12 is small, the kinetic energy of the mounting shaft 12 is small at breakage so as to suppress damage to the grinder.
Patent JP-H03170547-A (JP)
Title: Photopolymer composition
Inventor: TOKO AKIRA
IPC: G03F7/075
Filed: 1989-11-30
Abstract: PURPOSE:To provide a photopolymer composition which can show excellent heat resistance after curing by heating even when the temperature of heat treatment is low by mixing a specified polyamic acid with a specified acrylamide and a sensitizer and/or initiator. CONSTITUTION:A photopolymer composition is produced by mixing a polyamic acid having repeating units of formula I (wherein R1 and R2 are each an aro matic ring group; n is 1-2; and m is 0-2) with an acrylamide of formula II (wherein R3 is H, CH3 or C2H5; and R4 and R5 are each H, CH3, C2H5, CH2OH or C6H5), e.g. N-methylacrylamide, and a sensitizer (benzophenone) or/and an initiator (e.g. 2,2-dimethoxy-2-phenylacetophenone). The obtained photopolymer composition is useful for interlayer insulation films of multilayer circuits, liquid crystal orientation films, etc., as well as for surface protection films, etc., of semiconductor elements.
Patent JP-H08164042-A (JP)
Title: Open showcase
Inventor: TAKENAKA KENGO
IPC: A47F3/04
Filed: 1994-12-14
Abstract: PURPOSE: To make it easy to detach a duct cover in order to open a wiring duct mounted on the top and front face of a main body case. CONSTITUTION: An outer box 2 composing a main body case 1 is fixedly provided with a hardware 64 of a Z-shape on the upper face thereof to form a retaining groove 65 whose front face is opened. A duct case 61 is provided with a screw bore, which composes a wiring duct 6 mounted on the front end face of the main body case land is screwed by a small screw 63 through the bolt bore of a leg 62a under an atmost U-shaped duct cover 62 whose section. The duct cover 62 is fixedly mounted by retaining the rear edge 62b thereof to the retaining groove 65 and fixing the leg 62a to the duct case 61 with a small screw 63. The duct cover 62 is demounted by removing the small screw 63 and pulling it ahead.  The operation for mounting or demounting the duct cover 62 can be much easily done while an operator stands in front of the main body case 1 without removing a blindfolding plate conventionally or moving an open showcase.
Patent JP-2001135227-A (JP)
Title: Manufacturing method for discharge-type flat display unit
Inventor: TERAI KIYOHISA
IPC: H01J11/34
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide method of manufacturing discharge-type flat display unit that can reduce breakdown voltage without significantly increasing the manufacturing process and further excels in uniformity of brightness within the plane. SOLUTION: PDP(discharge-type planar display device) 1 is manufactured through a process of painting resist that shows adhesion by UV irradiation on the wall of discharge chamber formed by partitions and facing substrate, and another process for dividing the resist into two parts showing adhesion and non-adhesion by selectively radiating UV-rays, by means of a shading member on which a pattern with a prescribed shape has been formed.
Patent JP-H10147939-A (JP)
Title: Planting base board establishing method and planting block
Inventor: SAKUMA MAMORU
IPC: E02D17/20
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To easily establish a planting base board most suitable for planting garden trees, prevent a face of slope from being eroded by wind and rain, and promote the trees to take root. SOLUTION: In this planting base board creating method, cylindrical voids are fixed on the bottom face 12A of a concrete slope frame 12, and continuous void hardening body is placed. Before the continuous void hardening body is hardened, hooks 26 provided with round rings 24 are buried around the void, and after hardening, the void is demolded. Hereby, the planting base board 28 is formed with planting holes 20 having porous inner circumferential wall. Mixed soil 30 mixed with turf seed is sprayed thinly on the surface of the planting base board 20, mixed soil 32 is charged in the planting hole 20, and the root pot 18 of a tree 16 is planted therein. After planting, a rope 34 is hooked with the round rings 24 of the hooks 26, so as to fix the tree 16 with the rope 34.  The root of the tree 16 can be extended from the planting hole 20 to the planting base board 28, and hence the tree is largely grown.
Patent JP-H05144574-A (JP)
Title: Dim device
Inventor: NAKAGAWARA MITSUHARU
IPC: H05B37/02
Filed: 1991-11-25
Abstract: PURPOSE:To regulate a lighting level of a lighting load speedily and with excellent precision. CONSTITUTION:A detection means 8 makes a switching circuit S1 or S3 electrically continue and select a oscillation circuit 31 or 33 when an up-motion operation means 6 or a down-motion operation means 7 is operated solely. In case one of the operation means 6, 7 is operated after they are operated simultaneously, a switching circuit S2 or S4 becomes continuous, sand a oscillation circuit 32 or 34 is selected. The oscillation frequency of the oscillation circuit 31, 33 is higher than the oscillation frequency of the oscillation circuit 33, 34, where a change ratio for count values of an up-down counter 39 becomes large. A comparason circuit 24 makes a bidirectional three-terminal thyristor 20 electrically continue when the count value of an up counter 23 for counting clock sighals from a oscillation circuit 22 is larger than the count value of the up- down counter 39. When the count value of the up-down counter 39 is increased, a lighting level is decreased.
Patent JP-H06135372-A (JP)
Title: Driving device of hydrofoil flap for hydrofoil craft
Inventor: KOMATSU HAJIME
IPC: B63B1/24
Filed: 1992-10-23
Abstract: PURPOSE:To improve a movable flap driving device of the hydrofoil of a hydrofoil craft. CONSTITUTION:Between the rod 3 of a fixed linear reciprocating type actuator, and levers 16 and 16a erected to flaps 1 and 1a, a float link 5 is placed, and the connections of the float link 5 and the levers 16 and 16a are formed of float pins and spherical bearings 11, 11a, and 11b. As a result, even though there is a difference between the elevation angles of both flaps 1 and 1a by the difference of loads operating to the both flaps 1 and 1a, in the operation when the float link 5 is pulled in the direction of the arrow A, the rod 3 is to be prevented from receiving its influence.
Patent JP-2001135395-A (JP)
Title: Connection method of circuit conductor of flat conductor wiring board, and connection structure of the same
Inventor: IMAI YUJIRO
IPC: H01R4/24
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a connection method and a connection structure of a flat conductor wiring board which can keep a sufficient contact area, excellent in connection reliability, and easy to be connected. SOLUTION: A connection material 11 of a conductor is equipped with a cylindrical circumferencial wall 11b extending downward from a dish-like top 11a and a notch 11d extending from a root of the top 11a to a tip thereof in an axial direction of the circumferencial wall 11b. Plurality of flat conductor wiring boards 21 and 22 are piled up at such positions where requested connection portions in circuit conductors 24 and 25 overlap for thrusting into the circumferencial wall 11b of the connection material 11 at the connection portions. Thus, the circuit conductors 24 and 25 at the connection portions are contacted over an inner and an outer circumferences of the circumferencial wall 11b of the connection material 11 to be connected with each other.
Patent JP-H04181171-A (JP)
Title: Semiconductor acceleration detector
Inventor: YAMAMOTO MASAHIRO
IPC: H01L29/84
Filed: 1990-11-14
Abstract: PURPOSE:To accurately and rapidly attach a pedestal to a sensor chip by providing a groove for discriminating an attaching position along the outer periphery of a pedestal attaching position. CONSTITUTION:When the pedestal supporting a sensor chip 1 is attached to the sensor chip 1, a groove 4 for determining a pedestal attaching position is provided around the pedestal attaching position 2 so as to easily discriminate the pedestal attaching position 2. Since the groove 4 is provided around the pedestal attaching position of the sensor chip 1 as mentioned above, the pedestal attaching position 2 can be easily discriminated and the pedestal can be accurately and rapidly attached. Further, the residual heat stress due to the attachment of the pedestal can be relaxed.
Patent JP-2001126316-A (JP)
Title: Recording medium and recording and reproducing method thereof
Inventor: SHINODA MASATAKA
IPC: G11B7/24097
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium, to which the authentication information which makes duplication, imitation and forgery impossible is added, and a recording and reproducing method thereof. SOLUTION: This recording medium 1 has a recording region 2 of information, performs recording and reproducing of the information and, furthermore, has a magnetic film 3 in which a magnetic domain in a degaussed state is formed. This recording and reproducing method of the recording medium having the recording region of the information comprises a stage of recording the information into the recording region, a stage of forming the magnetic domain in a degaussed state on the magnetic film of the recording medium, a stage of detecting the information of the magnetic domain in a degaussed state and making the detected information to the instinct authentication information of the recording medium and a stage of reproducing the information recorded in the recording region.
Patent JP-2001124088-A (JP)
Title: Ceramic bearing ball and its manufacturing method
Inventor: ODA TAKEHIRO
IPC: C04B35/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic bearing ball of high reliability with little dispersion in service life. SOLUTION: This ceramic bearing ball satisfies that the lightness L* of a surface or a cross section is above 40 in the L*a*b* color system in JIS Z 8729, the saturation C* determined by chromaticity a*, b* is below 30, and a carbon content is below 5000 ppm.