baber/WOPTO huggingface dataset:
Patent JP-H09157381-A (JP)
Title: Production of polycarbonate
Inventor: SHISHIKURA AKIHIRO
IPC: C08G64/20
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polycarbonate by solid phase polymn. whereby the crystallization treatment of a raw material oligomer is simplified, the handling is facilitated, and the treating time is shortened by producing in specified states under specified conditions. SOLUTION: A crystallized, spherical polycarbonate oligomer powder having a Wadell sphericity of 0.7-1.0 is subjected to solid phase polymn. in an atmosphere contg. a vapor of a swelling solvent. Pref., the particle size of the oligomer powder preliminary charged into a granulating vessel is usually adjusted to about 0.2-3mm. Pref., the solvent has such a b.p. or vapor pressure as to allow complete vaporization under the polymn. conditions and can dissolve a polycarbonate having a viscosity average mol.wt. of 22,000 to a concn. of 1.5-50wt.% at 135 deg.C. A poor solvent for a polycarbonate (or its higher-polymn.- degree polymer) may be added to the swelling solvent. The combination of the swelling solvent with an inert gas may be used.
Patent JP-H08254275-A (JP)
Title: Automatic hydrant having temperature control function
Inventor: KEE JIIN HANSEN
IPC: G05D23/13
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the water temperature from fluctuated largely and compensate the waiting time till the arrival of the hot water by starting or stopping feeding operation of the hot water valve and a cold water valve according to the presence signal of an object in a detection region and regulating the operation of the both valves according to a first temperature signal of a hot water pipe upstream of the mixture part. SOLUTION: This automatic faucet starts water supply by turning-on of a touchless switch 112 and reads detected temperatures A, B of temperature sensors 116, 118 and a set temperature from a water temperature selector 114. The initial valve apertures H, C of a hot water valve 108 and a cold water valve 110 are decided based on the detected temperature A, B so that a required water supply temperature is provided by mixing the hot water and with cold water and opening the valves 108, 110 to respective valve apertures. When the water supply temperature B is far different from the set temperature, a controller 120 decides new valve apertures based on the temperatures A, B.  If the supply water temperature B is equal to the set temperature and the new hot water temperature A is different from the previous hot water temperature A, the controller sets new valve apertures H, C and repeats this process till stopping the water supply. This constitution can compensate the waiting time of the hot water without changing the water temperature so much.
Patent JP-H06173179-A (JP)
Title: Steel cord for reinforcing rubber article
Inventor: YAMASHITA SHOICHI
IPC: C08J5/04
Filed: 1992-12-01
Abstract: PURPOSE:To improve the durability and strength-holding property of the steel cord used as a reinforcing material for the rubber article such as pneumatic tire or industrial belt. CONSTITUTION:This steel cord is produced by twisting plural strands 1, the strand 1 being produced by twisting a core 2 comprising plural steel filaments and a sheath 3 in the same direction and in the same pitch, and the sheath 3 being produced by arranging many steel filaments containing at least one steel filament having a smaller diameter than the diameter of the filament in the core 2.
Patent JP-H09159040-A (JP)
Title: Valve for cask
Inventor: OSAWA YOSHIO
IPC: B67D1/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To improve safety at the removal time from the mouth of a cask by forming a gas escape hole between a fixed member, seal member and mouth part. SOLUTION: A cut off part is installed on one part of the outer periphery surface of a fixed member 2 screwed in the mouth part 26 of a cask 25 and also a first seal member 5 is composed of a ring shape rubber part and a metal ring buried in the outer periphery side of the rubber part and one part of the outer periphery surface of the first seal member 5 is formed by the outer periphery surface of the metal ring and a series of through holes 8 are formed between the first seal member 5, the fixed member 2 and the mouth part 26.  At the removal time of the fixed member 2 from the mouth part 26, a series of gas escape holes 9 for communicating the inside/outside of the cask 25 are formed on a part in coping with the through holes 8 and the gas in the cask 25 is discharged to the outside through this gas escape hole 9 and it is obstructed that the component member of the fixed member 2 is blowed off by the gas pressure left in the cask 25.
Patent JP-H03181871-A (JP)
Title: Method for inspecting integrated circuit
Inventor: WATANABE NAOKI
IPC: G01R31/28
Filed: 1989-12-12
Abstract: PURPOSE:To accurately set a condition by monitoring the voltage across both terminals of a resistor generated by the sum of the current flowing in the resistor from a current applying source and the current flowing in the resistor as the base current of an input PNP transistor. CONSTITUTION:An emitter current I3 flows to an input PMP transistor Q1 by turning the transistor Q1 ON/OFF and the input voltage VB1 of the differential amplifier of the next stage is determined. A current I5 also flows to resistors R6, R7 and the bias voltage VB2 of one NPN transistor Q3 is determined. When the voltage VB1 becomes higher than the voltage VB2, a collector current I4 flows to a transistor Q2 to output voltage VOUT to an output terminal. When the voltage VB1 is lower than the voltage VB2, VOUT=Vcc is formed. Voltage VRX is generated through a resistor R4 by the current I1 flowing in the resistor RX of a resistor 2 from the current applying source 1 and the current I2 flowing in the resistor Rx as the base current of Q1. The value obtained by subtracting the voltage I1XRx from this voltage VRX can indirectly ellucidate the relation between I2 and I3 as the input voltage due to the base current of Q1 and Q1 is controlled to inspect the output state of a differential amplifier.
Patent JP-H04191689-A (JP)
Title: Method for judging radioactive contamination and method for measuring radiation counting rate
Inventor: EMOTO TAKEHIKO
IPC: G01T1/17
Filed: 1990-11-26
Abstract: PURPOSE:To shorten a judging time by measuring a count value as a function of the elapse time of the total radiation and expressing the counting rate calculated from the count value through a specific formula and comparing upper and lower limit values changing with the elapse of time to judge contamination. CONSTITUTION:Nh1(t) and Nl1(t) being the functions of an elapsed time (t) are calculated from formula (1) (wherein S is magnifying power, T and Tb are measuring times, Nb is the counting rate measured value of background radiation, Eo is the standard deviation of the irregularity based on a cause other than the statistical fluctuation of the count value of background radiation used in the calculation of Nb and Nat is a primary judgement standard counting rate). Next, a counting rate N(t) is calculated from formula 2. When formula (4) is satisfied, the presence of contamination is judged and, when formula 5 is satisfied, the absence of contamination is judged.
Patent JP-H09148343-A (JP)
Title: Device for discharging lead frame
Inventor: TASHIRO MASATOSHI
IPC: H01L21/50
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for discharging a lead frame, which comprises a discharge roller and a guide member to guide it downward from a horizontal direction so that a long, uncut lead frame can be handled without jamming in a limited space. SOLUTION: A mechanism for discharging a lead frame F from which semiconductor devices have been removed comprises a discharge roller 4, whose top is slightly under the path A of lead frames F and whose shaft is perpendicular to the path A. A guide member 5 has a bend 6A and a vertical portion 6B extending from the bend 6A so that it can guide the lead frame F from a horizontal to a vertical direction. The bend 6A of the guide is positioned above and close to the discharge roller 4, which driven by a motor M.
Patent JP-H10149885-A (JP)
Title: Decorative illumination device
Inventor: ITO TOMOJI
IPC: G09F9/33
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a decorative illumination device decorating an acoustic device such as a sound generating body and a sound receiving body, improving interior feeling and hobby feeling, increasing a PR effect and appealing force, and capable of being simply and easily realized. SOLUTION: This decorative illumination device 1 is provided with a luminescence body 5 fitted to an acoustic device 4 such as a speaker 2, a mode switching controller capable of selectively controlling the luminescence state into various modes, and a sound sensor. The mode switching controller can selectively control the luminescence state into the ordinary mode in which the luminescence body 5 is ordinarily excited to luminesce, the blink mode in which the luminescence body 5 is intermittently excited to luminesce, the sound-sensitive mode in which the luminescence body 5 is excited to luminesce only when the sound sensor senses a sound, the roulette mode in which the luminescence body 5 is partially flash-blinked and the flash-blinked portion is moved and traveled,  or the discoloration mode in which the luminescence body 5 is excited to luminesce so that its luminescence color is changed in sequence.
Patent JP-2000145442-A (JP)
Title: Heat-insulating exhaust manifold of engine
Inventor: FURUHASHI KAZUHIRO
IPC: F01N13/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce heat distortion occurring at welding and non-welding portions of an inner collecting pipe by forming an exhaust-collecting pipe by the inner collecting pipe and an outer collecting pipe and providing in the inner collecting pipe a through hole longitudinally splitting the welding portion. SOLUTION: Each exhaust-collecting pipe comprises two pipes which are located inside and outside, respectively, i.e., an inner collecting pipe 15 and an outer collecting pipe. The inner collecting pipe 15 is formed by a pair of radially divided inner-collecting-pipe halves 15a, 15b made of a thin stainless steel plate. Respective opposing ends of the pair of inner-collecting-pipe halves 15a, 15b are placed onto each other and then bonded by a linear welding portion 23 formed along the edges of the ends. After welding thereof, a through hole 24 longitudinally splitting the welding portion 23 and notches 25, 26 cutting out at welding-start and end points of the welding portion 23 are formed in the bonded ends of the inner-collecting-pipe halves 15a, 15b.  Thus, damage to the inner collecting pipe resulting from heat distortion is avoided, and the thickness of the inner collecting pipe can further be reduced.
Patent JP-H08180938-A (JP)
Title: Flexible card electric wire
Inventor: KANAMORI YASUO
IPC: H01B7/08
Filed: 1994-12-27
Abstract: PURPOSE: To prevent generation of the buckling of a flexible card electric wire when it is inserted into a connector. CONSTITUTION: A flexible card electric wire 1 is constituted with conductors 2...2, a flexible, belt-shaped insulator 3 in which the conductors 2...2 are arranged, and a reinforcing tape 4 bonded to the lower surface of the insulator 3. The reinforcing tape 4 has an adhesive part 4a which is boded to the insulator 3 and inserted into a connector 201 together with the end of the insulator and a non-adhesive part 4b which is continued to the adhesive part 4a and not bonded to the insulator 3 protruding to the outside of the connector 201.
Patent JP-H10146249-A (JP)
Title: Hanger rack for trnsporting clothes
Inventor: KOIZUMI TAKESHI
IPC: B65G1/14
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a hanger rack for transporting clothes facilitating manufacture, reducing its weight and facilitating the storage of a removed suspending and holding bar, etc. SOLUTION: The rack consists of a mutually parallel two frame bases 3 provided with casters 2 at its bottom face, and a channel material recessed upward. Then the rack is provided with a carriage 1 consisting of a combined member 4 obtained by combining one end of one side of both frame bases 3 and the other end of the other side, supporters 6 erected near the outer side of both end parts of both bases 3, a gate-formed frame 5 consisting of a connecting rods obtained by connecting the upper end parts of the supporters 6 at both end parts, respectively two arms 8 whose base parts are pivotally attached to the opposed places of the rod 7 of both frames 5 and whose tip parts are rotatable between the upper side of the intermediate part and the end part of the rod 7, a rotary suspending and holding bar 12 connecting between the tip parts of the opposed arms 8,  and an attachable/detachable suspending and holding bar 15 horizontally bridged to be attachable and detachable between the necessary height positions of the supporters 6 of the opposed frames 5.
Patent JP-H02237985-A (JP)
Title: New compound,preparation thereof,and drug composition containing same
Inventor: BUCKLE DEREK RICHARD
IPC: C07D311/22
Filed: 1989-12-13
Abstract: NEW MATERIAL: A compound of formula I {wherein one of A 1  and A 2  is H, and the other is CF 3 -Y (wherein Y is -CF 2 - or the like); Y 1  is -O-, -CH 2 - or the like; R 1  and R 2  are each H, an alkyl or the like; R 3  is H, OH, an alkoxyl or the like; R 4  is H or may be combined with R 3  to form a bond; R 5  is formula II [wherein A>C=X (wherein X is O, S or the like) or the like; R 6  is H, a (substituted) alkyl or the like; and R 7  is H, an alkyl or the like] and so forth}.  
     EXAMPLE: Trans-3,4-dihydro-2,2-dimethyl-6-pentafluoroethyl-4-(2-oxopyrrolidin-1- yl)-2H-1-benzopyran-3-ol.  
     USE: Therapeutic agents for disturbances in the respiratory organs, disturbances accompanied by hypertension and the constriction of smooth muscles of the gastrointestinal tract, disturbances in the cardiac vessels, disturbances accompanied by pneumonic hypertension, disturbances accompanied by the dysfunction of the right atrium, and antiepileptics.  
     PREPARATION: A compound of formula II (wherein A' 1  is A 1  or the like; A' 2  is A 2  or the like; R 3   1  is OH or the like; and R 7   1  is H or an alkyl) is acylated with an acylating agent of formula IV (wherein L 7  is a leaving group; and R 14  is H, an alkyl or the like), and the product is cyclized. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02170379-A (JP)
Title: Connector structure of hybrid integrated circuit
Inventor: NAKAMOTO OSAMU
IPC: H05K5/00
Filed: 1988-12-23
Abstract: PURPOSE:To make a connector for a hybrid integrated circuit in small size and at a low cost and enhance the easiness in assembly by fixing connecting pin supports to appropriate circuit base board, fitting the two supports in a fit hole in connector housing upon jointing together, and consolidating with the hybrid integrated circuit by a molding agent injected. CONSTITUTION:In the stage prior to constituting an integrated circuit 10, connecting pin supports 30a, 30b are fixed to the mating circuit base boards 16a, 16b, and connecting pins 24a, 24b are connected with mating connection terminals 22g, 22h. The two connecting pin supports 30a, 30b are jointed together up and down and fitted in a fit hole 34 in a connector housing 28 with this jointed condition held, and this connector housing 28 is fixed to the integrated circuit by a molding agent 38 injected through an injection hole in the condition that the connector structure is constituted. This allows making the connector in small size and at low cost and enhances the easiness in assembly.
Patent JP-H09144614-A (JP)
Title: Intake air heating device
Inventor: EGUCHI TORU
IPC: F02M31/135
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To sufficiently heat a carburetor and efficiently heat air-fuel mixture. SOLUTION: This intake air heating device is formed of an intake pipe 5 installed to the downstream side of a carburetor 3 to introduce air-fuel mixture to the cylinder of an internal combustion engine, a heat insulator 7 having a through-hole in the center part and interposed between the carburetor 3 and the intake pipe 5, heater plates 9, 11 arranged on the inner circumferential wall of the through-hole of the heat insulator 7, and a heater member 13 making contact with the heater plates 9, 11 to heat the heater plates 9, 11. At least two heater plates 9, 11 are provided in conformation to the form of the heater member 13, one heater plate 9 is brought into contact with the carburetor 3-side surface of the heater member 13, and the other heater plate 11 is brought into contact with the intake pipe-side surface of the heater member 13 along the flow of air-fuel mixture.
Patent JP-H02168194-A (JP)
Title: Fixation of piping penetrating lower end plate of vessel
Inventor: UMEMOTO TADAHIRO
IPC: G21C13/00
Filed: 1988-12-22
Abstract: PURPOSE:To increase a fixation strength of a piping by expanding and getting plastically deformed a pipe wall which is located underneath an upper edge part, with keeping a lower end plate of a vessel at rather high temperature against that of the pipe, and by decreasing a temperature difference between the lower end plate of the vessel and the piping, thereafter. CONSTITUTION:First of all, a blocking plug 5 is put into a vessel penetrating pipe 3 which penetrates a pipe penetration hole 2 drilled on a lower end plate 1, and consequently an inner part of a pipe hole 3a is partitioned into an upper part and a lower part. Then, by a method that a cold water is injected from a far low part of the pipe hole 3a and a water is ejected as well through a small sized tube of which upper end is inserted upto a periphery of the plug 5, the pipe hole 3a is filled with a circulating water. On the other hand, with a method that a high temperature water is kept above the lower end plate 1, for instance, to elevate a temperature of the lower end plate 1, e.g. upto as high as 200 deg.C, and also to keep a wall of the pipe at a relatively low temperature. In this situation, a device is inserted into the pipe 3 to expand the pipe wall radially. After that, by decreasing a temperature difference between the lower end plate and the pipe 3, an inner diameter of the hole 2 decreases to an extent as much amount of a thermal expansion and an elastic deformation and consequently, an inner surface of the hole 2 closely contacts to an expanded part of the pipe 3, an welded part is stiffened and the pipe can be strongly and firmly fixed.
Patent JP-H09142155-A (JP)
Title: Door glass run for automobile
Inventor: TAKAHASHI HIDEKAZU
IPC: B60J10/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To attain complete adhesion without applying surface roughening at the time of connecting a molded part to a root part of an inner lip with smoothing treatment applied to the surface by cutting the root part obliquely, and connecting the molded part to a cut face without smoothing treatment applied. SOLUTION: Interior side cover lips 36 are cut along the root from the end cut faces of a horizontal member 3A and a vertical member 3B extrusion- molded, and the cover lips 36 are vertically cut at the tips. At this time, the angular parts of the glass runs 3A, 3B from which inner lips 54 are extended are cut off obliquely to form cut faces 6. Molded enlarged side walls 32' at the parts on the side of the horizontal member 3A and vertical member 3B are connected to the cut faces 6. Molded cover lips 36' extended from the enlarged side walls 32' are respectively connected with the horizontal side and vertical side as the ends of the cover lips 36 of the horizontal member 3A and vertical member 3B.
Patent JP-H03187067-A (JP)
Title: Collating method for magnetic recording and reproducing system and commodity sale management system using the method
Inventor: SANO KOICHI
IPC: G11B20/00
Filed: 1989-12-15
Abstract: PURPOSE:To surely prevent forgery of a magnetic recording card used in a system by ciphering/deciphering collation data to collate a host device and a magnetic recording and reproducing device with each other and discriminating whether the use of the recording and reproducing device is valid or not. CONSTITUTION:Collation data m1 generated in a host device 11 and collation data m'1 obtained by ciphering data m1 in a magnetic recording and reproducing device 12 and deciphering it in the device 11 are collated with each other to discriminate whether connection between the device 11 and the device 12 is valid or not, and collation data m2 generated in the device 12 and collation data m'2 obtained by ciphering this data m2 in the device 11 and deciphering it in the device 12 are collated with each other to discriminate whether connection between the device 11 and the device 12 is valid or not. When this connected is valid in both cases, it is judged that the regular device 12 is connected to the device 11, and data can be recorded in and reproduced from the magnetic card; and therefore, the operation of the device 12, namely, production of a forged card is impossible even if the device is stolen.
Patent JP-H08189343-A (JP)
Title: Method for detecting deterioration of catalyst and air-fuel ratio sensor
Inventor: FUKAYA KENJI
IPC: F01N3/20
Filed: 1994-12-27
Abstract: PURPOSE: To maintain the accuracy of the feedback control, and to improve the accuracy of a determination of catalyst deterioration by setting the responsibility of a downstream side air-fuel ratio sensor in a range, which is delayed by the specified ratio in relation to the responsibility of an upstream side air-fuel ratio sensor. CONSTITUTION: The signal based on the processing signal, which are respectively detected by an upstream side and a downstream side airfuel ratio sensors 1, 2, and the signal from a feedback condition setting means 10 is generated as the feedback signal from a control device 7 to a fuel injection valve 6, and the air-fuel ratio of an engine 5 is controlled. On the other hand, the signal based on the processing signal, which is detected by both the air-fuel ratio sensors 1, 2, is generated as the signal from the control device 7 to a catalyst deterioration alarming means 10, and alarmed to a third person. In this case, responsibility of the downstream side air-fuel ratio sensor 2 is set in the range, which is delayed by 20-100% in relation to the responsibility of the upstream side air-fuel ratio sensor 1.  In consideration of unevenness of the air-fuel ratio sensors, deterioration of the catalyst is stabilized, and the accuracy of determination is improved.
Patent JP-2000146193-A (JP)
Title: High frequency heater
Inventor: INADA YASUHIRO
IPC: H05B6/74
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive bearing structure for a rotary antenna having a simple structure and a high reliability to a high frequency heater. SOLUTION: A pivoting support by a claw using elasticity of a resin is no more necessary as is the conventional case by sandwiching a bearing 1 of a rotary antenna of a high frequency heater between an antenna plate 10, a stepped part 4 provided on an antenna shaft 3 and a protrusion 11, and a fluoroplastic relatively low in elasticity, high in heat resistance, low in dielectric loss and high in slidability can be used for constituting the bearing 1, and in a high microwave output or heater-installed high frequency heater to which an application cannot be made due to temperature factor, the rotary antenna can be installed with a simple constitution. Assembly man-hour reduction and cost reduction can be realized by integrally forming a rivet 13 with the bearing 1 by integral molding.