baber/WOPTO huggingface dataset:
Patent JP-H05311868-A (JP)
Title: Pillar reinforcement structure in temporarily installed beam assembly device for building construction
Inventor: WAKIZAKA TATSUYA
IPC: E04G1/34
Filed: 1992-05-11
Abstract: PURPOSE:To permit the execution of the construction/disassembly work for beams and brace members always at a constant position in each extension and lowering of a pillar and obviate the need of the carrying-in/out work for materials. CONSTITUTION:A temporarily installed beam assembly device 1 is equipped with four temporarily installed stays 3 erected on the ground part in the state surrounding the periphery of a building 2 to be constructed, elevator device 4 installed at the upper edge of each temporarily installed stay 3, and a beam assembly structure 5 supported in the upper part of the elevator device 4. A number of connecting beams 9 for temporary installed stay are suspended in lamination state through a pair of wires W1 at the lower part of a fixing connecting beam 7, and stocked at this position. A pair of brace members 12 are arranged in folding development enabled form on both the edges in the upper part of each connecting beam 9. The development edge of each brace member 12 is connected in free engagement and disengagement through a wire W2 on a winch 14 installed on the fixing connecting beam 7.
Patent JP-H09307325-A (JP)
Title: Antenna system for mobile communication equipment and its power feeding method
Inventor: OSHIYAMA TADASHI
IPC: H01P5/08
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To suppress the loss of power due to the reduction of contact resistance, to prevent the increase of a cost due to the reduction of the number of the points of parts and to improve operability. SOLUTION: This system is provided with a power feeding member 5 which can be in press-contact with conductive parts 7 and 9 provided for an antenna element 3 selecting a state pulled out from the main body 2 of a mobile communication equipment and a state stored within the main body 2 of a mobile communication equipment and a holding member 6 capable of inserting and holding a part of the antenna element 3. The power feeding member 5 and the holding member 16 consist of elastic members in one body.
Patent JP-S5241958-A (JP)
Title: Apparatus for sorting spherical substances according to their weights
Inventor: TAJIMA KATSUO
IPC: B65G47/50
Filed: 1975-09-30
Abstract: PURPOSE: To provide a sorting apparatus of simple structure which sorts spherical substances continuously and accurately according to their weights. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02296455-A (JP)
Title: Picture communication equipment
Inventor: KOJIMA MASASHI
IPC: H04N1/00
Filed: 1989-05-11
Abstract: PURPOSE:To facilitate the confirmation or recognition of the state of during transmission or reception of a picture data by displaying the transmission or reception of the picture data by means a moving blink. CONSTITUTION:When a sender side facsimile equipment receives a DIS signal, a data for transmission display is generated and outputted to a driver 8. Thus, the driver 8 is operated and a display lamp section 6 applies moving blink. Thus, the operator recognizes that the facsimile equipment is in the transmission. Upon the receipt of a DCS signal, a receiver side facsimile equipment generates the data for reception display and outputs the result to the driver 8. Thus, the driver 8 is operated and the display lamp section 6 is moved and blinked in the opposite direction to above. Thus, the operator recognizes that the facsimile equipment is in the reception state.
Patent JP-S5242117-A (JP)
Title: Electromagnetic shutter
Inventor: KUSHIBE SEIJIROU
IPC: G03B9/40
Filed: 1975-09-29
Abstract: PURPOSE: To enable an automatic exposure in a simple construction by controlling the open-and-close time of a shutter in response to a quantity of received light by means of a photo-electroconductive element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0633755-A (JP)
Title: Catalytic converter with metallic monolith mounted by heat-insulating mat of fireproof ceramic fiber
Inventor: ROJIYAA REON RANGAA
IPC: B01D53/88
Filed: 1993-05-20
Abstract: PURPOSE: To prevent a metallic monolith from loosening by providing a heat- insulating mat of melt-formed refractory ceramic fibers that have been annealed to provide a Resiliency Value of at least 10 kPa. CONSTITUTION: A catalytic converter 10 includes a metallic casing having a cylindrical canister 12 that has been welded to a pair of insulated end cones of which only an inlet end cone 14 is shown. A metallic monolith 15 is mounted in the cylindrical canister 12 by a mat 16 of annealed refractory ceramic fibers. Each of the inlet and outlet end cones has an outer metal wall 18 and an inner metal wall 19, between which is a space filled with a mat 20 of annealed, melt- formed refractory ceramic fibers. An exhaust pipe 22 has an outer metal wall 24 and an inner metal wall 25, between which is a space filled with a mat 26 of annealed, melt-formed refractory ceramic fibers. Thus, the metallic monolith can be prevented from loosening.
Patent JP-S6013403-A (JP)
Title: Controller of traveling machine
Inventor: OOHASHI KOUJI
IPC: B60L15/28
Filed: 1983-07-01
Abstract: PURPOSE:To prevent a load from fluctuating or overturning by detecting the variation in a load torque produced by the fluctuation of the load and combining it with a command speed signal. CONSTITUTION:A commercial power source is supplied through a rectifier 1, a smoothing condenser 4 and an inverter 2 to an induction motor 3. A voltage/ frequency converter 8 inputs a deviation DELTAV between the preset voltage Vd*, and a DC voltage Vd and a speed command W*, and outputs a positive load fluctuation correcting angular frequency signal DELTAW when DELTAV is negative. A voltage and angular frequency command signal generator 5 outputs a voltage command signal V and an angular frequency command signal W in response to the command W*, and the signal W is added to the signal DELTAW to become an angular frequency command signal W'. A base drive crcuit 30 controls the inverter 2 in response to the signal V and the signal W'.
Patent JP-S60262057-A (JP)
Title: Dc detector
Inventor: IWASAKI FUMIO
IPC: G01R15/18
Filed: 1984-06-11
Abstract: PURPOSE:To detect direct current by a method wherein two current transformers having windings connected in series to two impedances separately are connected in parallel and a voltage of a desired frequency is applied between intermediate points thereof to detect the voltage with a double frequency at both ends thereof. CONSTITUTION:A phase adjusting variable resistor VR2 is adjusted to contain phases of voltages V1 and V2 and then, an output adjusting variable resistor VR1 is adjusted to reduce to zero the differential voltage matching the levels of the voltage V1 and V2. Under such a condition, as a direct current I1 flows to the primary sides of current transformers CT1 and CT2, a voltage of a double frequency proportional to the direct current I1 is outputted from a filter A and indicated on a voltmeter M.
Patent JP-H05286902-A (JP)
Title: Production of alpha-chloro-beta-ketoester derivative
Inventor: SHIMOJU TAKASHI
IPC: C07C69/716
Filed: 1992-04-10
Abstract: PURPOSE:To readily produce the subject compound in high yield useful as a starting raw material for an important intermediate in terms of production of medicines by reacting a beta-ketoester derivative with sulfuryl chloride in an inert solvent in the presence of an alcohol. CONSTITUTION:A beta-ketoester derivative of formula I [R1 is alkyl or alkenyl; R2 is H or alkyl; R3 is (halogenated) phenyl, (halogenated) naphthyl or A1-D-A2 [A1 is (halogenated) phenyl or (halogenated) phenylene; D is carbonyl or single bond]] (e.g. compound of formula II) is reacted with sulfuryl chloride in an inert solvent in the presence of an alcohol of the formula R1OH (e.g. methanol) to give an alpha-chloro-beta-ketoester of formula III (e.g. compound of formula IV). The compound of formula III is readily converted into an alpha-chloroketone derivative of formula V. A thiazole derivative useful as a therapeutic agent for rheumatoid arthritis is obtained from the alpha-chloroketone derivative of formula V.
Patent JP-H09277933-A (JP)
Title: Folding cart made of aluminum
Inventor: UCHIYAMA TAKASHI
IPC: B62B1/12
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To increase a live load of a folding cart made of aluminum. SOLUTION: A load-carrying platform surface 5 which can be freely folded at a center part of a width in a crown form is rotatably installed on tire installation frames 1, 1 at lower ends of side surfaces of a load-carrying platform part, a front cross beam 7 and a back cross beam 9, one being detachable, and the other being rotatable in a horizontal plane, are provided on a front surface and a back surface of a load-carrying platform part, a right and a left handle side rods 12, 13 are respectively provided at front end parts of the side surfaces of the load-carrying platform part to be rotatable in a horizontal plane, tips of the handle side rods 12, 13 are connected to each other by a detachable connection cross beam 22, and auxiliary leg rods are protruded under a front end part of the load-carrying platform part.  In this case, a longitudinally movable load-carrying platform support member 24 which can be folded in the longitudinal direction is provided at least at a center part of length of the tire installation frames 1, 1 in such a way that its both ends are rotatable, and a vertically movable load-carrying platform support member which can be folded in a crown form in the vertical direction is provided on the tire installation frames 1, 1 close to it to be rotatable, where the support members form a surrounded plane almost in a form of an isosceles triangle.
Patent JP-H08316885-A (JP)
Title: Echo canceller
Inventor: HAYASHI KENSUKE
IPC: H03H21/00
Filed: 1995-05-17
Abstract: PURPOSE: To attain echo cancellation with high accuracy at a high speed even when an external disturbance noise is intruded together with an echo signal. CONSTITUTION: An adaptive FIR filter 101 generates a pseudo echo from a received input signal. A subtractor 102 subtracts the pseudo echo from a transmission input signal to obtain a residual signal. The adaptive FIR filter uses the residual signal to correct a coefficient of the adaptive FIR filter and to generate an impulse response. A detection circuit 103 detects the received input signal and when a filter coefficient correction amount is sufficiently small, the impulse response is transferred. The FIR filter 104 generates the pseudo echo from the received input signal and a subtractor 105 subtracts the pseudo echo from a transmission input signal to cancel the echo. Thus, intrusion of external disturbance noise is discriminated in the estimate process of the echo path and the echo is erased by using the estimate result when no external disturbance noise is intruded.
Patent JP-S61276918-A (JP)
Title: Production of high-strength and high-toughness steel
Inventor: TOKIZANE MASAHARU
IPC: C21D8/00
Filed: 1985-05-31
Abstract: PURPOSE:To produce a steel having various levels of high strength and high toughness by subjecting a hypoeutectoid steel having fine crystal grain structure to superplastic working then adjusting the same to a temp. at which alpha:gamma is maintained at an adequate ratio followed by controlled cooling. CONSTITUTION:The hypoeutectoid steel having the fine crystal grain structure is heated to the temp. of, for example, A3 point or above and is then quickly cooled. The cooled steel is subjected to cold working, then to the superplastic working by which the steel is hardened to have martensite structure after heating to and holding at the temp. of A3 point - A3 point + 50 deg.C and is thereafter heated to have the fine two-phase structure. The steel is held at such a temp. at which the ratio of alpha:gamma attains the prescribed value in the alpha+gamma two-phase region (final heating temp.). The gamma is transformed to alpha' (martensite) by the controlled cooling such as quick cooling to form the steel having the fine two-phase structure in which alpha:alpha' is distributed at a desired mixing ratio. The applicable range of the practicable steel as a structural steel is thus expanded.
Patent JP-S5821616-A (JP)
Title: Antiinflammatory agent containing isoxazole derivative
Inventor: ZEN AKINOSUKE
IPC: A61K31/42
Filed: 1981-07-30
Abstract: PURPOSE:An antiinflammatory that contains an isoxazole derivative having a benzoyl group in the 4-position such as 4-benzoyl-3-methyl-5-phenylisoxazole as an active ingredient, thus showing reduced side-effects. CONSTITUTION:The objective antiinflammatory contains a isoxazole derivative  of formulaI(X1, X2 are halogen, lower alkyl, lower alkoxy; R is lower alkyl) as an active ingredient. It is dosed in any form such as injection solution, oral tablets, or suppository and its dose is preferably 2.5-20, more preferably 3-10mg/ kg/day. The compound of formulaIis prepared, e.g., by reaction of penylnitromethane of formula II with a diketone of formula III in the presence of acetyl chloride and sodium methoxide. EFFECT:It causes no side-effects such as ulcer formation, because it has no acidic groups in the molecule.
Patent JP-H03165810-A (JP)
Title: Device for and method of removing gas impurities from hermetically sealed vacuum state
Inventor: ISAAKU JIEI RABATON
IPC: F24S10/40
Filed: 1990-05-07
Abstract: PURPOSE: To remove hydrogen for a vacuum insulation jacket by making hydrogen flow from the vacuum jacket into an oxygen-containing container on account of the hydrogen pressure gradient and bringing the hydrogen into contact with a membrane catalyst of palladium or palladium alloy to generate water. CONSTITUTION: The membrane 13 of palladium or palladium alloy is exposed on its first side facing the interior of the container 11 to regions of relatively high oxygen pressure produced by the oxygen inside the container and of low hydrogen partial pressure. The membrane 13 of palladium or palladium alloy acts as a catalyst at the time of combination of hydrogen and oxygen to form water when hydrogen flows from the vacuum jacket into the container 11 following the hydrogen pressure gradient. The water thus formed in the container 11 is absorbed within the container 11 by a molecular sieve or other water absorber.
Patent JP-S5242749-A (JP)
Title: System for controlling the diameter of a crystal
Inventor: INUI JIYUNJI
IPC: C30B15/28
Filed: 1975-09-30
Abstract: PURPOSE: To provide a system comprising a system for controlling an electric power for heating a crucible and a system for permitting output by a change in the weight of the crucible system, wherein a pseudochange in weight due to wibration etc. is detected, and the latter control system is then cut away so that a deviation in the diameter of a crystal is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63282835-A (JP)
Title: Information retrieving system
Inventor: ENOHARA MASAMI
IPC: G06F17/30
Filed: 1987-05-15
Abstract: PURPOSE:To simplify a hardware and to rapidly execute retrieving processing by jumping a column read out from a recording buffer when a column number read out from a column retrieving condition buffer does not coincide with the value of a column counter. CONSTITUTION:The titled system is provided with the column retrieving condition buffer 2 for correspondingly storing a column retrieving condition and a column number (n) to which the column retrieving condition is applied and a column number comparator 8 for comparing the column number (n). Even if comparatively many column retrieving conditions are formed, a large scale memory or control circuit can be omitted and the hardware can be simplified. Since the column number (n) to which the column retrieving condition is applied is compared with the column number (n) of the read out column prior to decision based upon a prescribed column retrieving condition, the column to which retrieving processing in each record is to applied can be retrieved. Consequently, rapid record retrieval having no useless operation can be attained.
Patent JP-H06329311-A (JP)
Title: Pass line changing method and device for web
Inventor: INUI TSUNEO
IPC: B65H20/00
Filed: 1993-05-20
Abstract: PURPOSE:To automatically change a pass line for a web laterally drawn by a web lateral drawing device according to the condition of a web and the downstream side operating condition. CONSTITUTION:A web feed-out mechanism 12, a lug trim web distributing mechanism, a pass line changing mechanism for a product web, and a carrier device for a product web are installed on the downstream side of a web lateral drawing device 10, and further a CPU 14 for controlling the operation of the web feed-out mechanism 12, the lug trim web distributing mechanism, the pass line changing mechanism for a product web and the carrier device for a product web is disposed. The CPU 14 controls the operation of the web feed-out mechanism 12, the lug trim web distributing mechanism, the pass line changing mechanism for a product web, and the carrier device for a product web according to the condition of a web 22 and the downstream side operating condition. Thus, the pass line for a web, which has been changed manually, can be changed automatically according to the condition of the web.
Patent JP-2000308449-A (JP)
Title: Fishhook cover
Inventor: NAKATANI KOJI
IPC: A01K97/06
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook cover to be mounted on a nearly J-shaped fishhook so as to cover its tip so as to be ensured to detach from the fishhook while being ensured not to inadvertently slip off the fishhook. SOLUTION: This fishhook cover has such a scheme that, a cover body 12 is provided with a fishhook-inserting hole 12a with nearly rectangular section, and the inner surface of both sidewalls 12b is furnished with a pair of slip-off stopping projections 14; owing to the engagement between these projections 14 and a fishhook 6 inserted into the hole 12a, this fishhook cover can be prevented from inadvertently slipping off the fishhook 6; besides, a grip as a pair of levers 16 is formed integratedly with the cover body 12 at the bottom 12c of the cover body 12; thus, when this fishhook cover 10 is to be detached from the fishhook 6, if both the levers 16 are pinched with fingers, both the sidewalls 12b are deformed, resulting in expansion of the hole 12a, therefore this fishhook cover can easily be pulled off the fishhook 6.
Patent JP-H10302868-A (JP)
Title: Electric connector
Inventor: MUKAITAKA OSAMU
IPC: H01R13/533
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To improve durability and reliability of an electric connector with an electric contact which makes contact with and is electrically connected to a counterpart electrode surface by preventing heat damage in an electric contact part. SOLUTION: In an electric connector which has a contact 62 which makes contact with and is electrically connected to the surface of counterpart electrodes 13 plural electric contact parts 631 , 632 which come into contact with counterpart electrodes 13 are provided in the contact 62. A difference in contact pressure on the counterpart electrodes is caused among the plural electrodes, and the plural electric contact parts are arranged displacing each other almost in the diagonal direction of the counterpart electrode surface.
Patent JP-H01291002-A (JP)
Title: Structure to support water wall tube of boiler
Inventor: KATAOKA YASUHIRO
IPC: F22B37/20
Filed: 1988-05-16
Abstract: PURPOSE:To make it possible to reduce remarkably the thermal stress in the structure to support the water wall tube of a boiler and make the life of the boiler long by cutting off the part of a membrane bar which runs parallel to a metallic fixture and bending its both ends in a horizontal chevron shape and connecting them to the edge face of the membrane bar by welding. CONSTITUTION:At the section of a membrane 2 on which a metallic fixture 3 is mounted the membrane bar 2 is cut off, and the upper and lower ends 18 of the metallic fixtures 3 3' are bent in a horizontal chevron shape towards the end 20 of the cut section and the cut end 20 and the end faces 18 are welded together. A casing mounting steel piece 4 is mounted on the metallic fixture 3 and an inner casing 5 is mounted to the steel piece 4.
Patent JP-H0217157-A (JP)
Title: Adipic acid compound for treatment central nerve system disorder
Inventor: AREKUSHISU EI KOODEI
IPC: C07C271/06
Filed: 1989-05-15
Abstract: Compounds, compositions and methods are described for treating a CNS disorder such as a cognitive disorder, epilepsy, depression, Parkinson's disease, Alzheimer's disease, a neurodegenerative disease or neurotoxic injury. Compound of interest are 2-amino-4,5-methyleneadipic acid compounds and derivatives defined by the formula I: <CHEM> wherein R<1> is selected from hydrido, alkyl, cycloalkyl, aralkyl, aryloxyalkyl, arylthioalkyl, <CHEM> with each of R<2>, R<3>, R<4> and R<5> being independently selected from hydrido, alkyl, cycloalkyl, aryl and aralkyl; wherein each of X and Y is independently selected from hydroxyl, alkoxy, alkylthio, amino and <CHEM> with each of R<6> and R<7> being independently selected from hydrido, alkyl, cycloalkyl, aryl and aralkyl; wherein any of R<1> through R<7> groups having a substitutable position may be substituted with one or more substituents selected from hydroxyl, halo, alkyl, haloalkyl, cyano, alkoxy, alkylthio, sulfinyl, sulfonyl, sulfinylalkyl, sulfonylalkyl, amino, acyl, acyloxy, alkoxycarbonyl and aminocarbonyl; or a pharmaceutically-acceptable salt thereof. The 2R,4S,5S isomers and the 2R,4R,5R isomers of these compounds are preferred.
Patent JP-H06304215-A (JP)
Title: Stick having divided wheel mounted thereon
Inventor: SASAKI MINORU
IPC: A61H3/02
Filed: 1993-04-10
Abstract: PURPOSE:To provide a stick which does not get out of the body when the stick is driven, but immediately gets out of the body when the stick is pushed forward so as to prevent one having lost the use of one's feet from hazards when he uses the stick as his sports goods by forming in a side splint, a center shaft and a hollow shaft assumed by the radius of curvature of the curved part of a divided wheel. CONSTITUTION:A stick is provided with sticks 3, 4 crossing each other and mounted to divided wheel 5, and a center shaft and a hollow shaft assumed by the radius of curvature of the curved part of the divided wheel 5 are located in a side splint 1, and a pad 2 is attached thereto. A grip 6 is mounted below a spot in which the sticks 3, 4 crosses each other and a tire 7 is mounted on the divided wheel 5. When this stick is used by one legged disabled person, fatigue is reduced by smooth inertial movement and walking faster than passersby is enabled. Also, the stick does not get out of place even if the side is opened when the stick is driven, while the stick gets out of place by pushing the stick forward so that hazards can be prevented particularly in going downstairs.
Patent JP-H09130724-A (JP)
Title: Antenna booster mixer circuit
Inventor: TAKAYAMA AKIRA
IPC: H04N5/44
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the antenna booster mixer circuit in which no undesired power consumption is caused by bypassing a reception signal received by an antenna input terminal so as to output the bypassed signal to an antenna output terminal even when a video tape recorder(VTR) is turned off to stop a booster amplifier. SOLUTION: The circuit is integrated in a VTR 1, which is provide with an antenna input terminal 14, an antenna output terminal 15, booster amplifiers 7, 9 connected between the antenna input terminal 14 and the antenna output terminal 15 to receive the same power supply as that for the VTR 1, a signal bypass circuit 12 connected in parallel with the booster amplifiers 7, 9. In the case of signal recording or reproduction, when the power of the VTR 1 is turned on, a reception signal fed to the antenna input terminal 14 is sent from the booster amplifier 7 to the antenna output terminal 15 and when the power of the VTR 1 is turned off, the reception signal fed to the antenna input terminal 14 is outputted from the antenna output terminal 15 via the signal bypass circuit 12.