baber/WOPTO huggingface dataset:
Patent JP-H07322330-A (JP)
Title: Mobile communication system and mobile communication connection method
Inventor: ISHIKAWA KAZUNORI
IPC: H04Q7/28
Filed: 1994-05-20
Abstract: PURPOSE:To surely inform a callee of the communication intention of a caller in a communication network using a mobile terminal. CONSTITUTION:This system is provided with base stations 3 for calling the mobile terminal 2, a database 7 for mobile communication for recording the position information of the mobile terminal 2 and an exchange 8 for the mobile communication for extracting the position information corresponding to the mobile terminal 2 from the data base 7 when connection to the mobile terminal 2 is requested and connecting a line to the mobile terminal 2 through the base station 3 based on the position information. The database 7 is provided with a callee list area and information on the caller is registered in a callee list inside the area. Thus, the callee can confirm the caller having the communication intention to himself/herself by referring to the callee list corresponding to himself/herself.
Patent JP-S5632005-A (JP)
Title: Steam turbine nozzle diaphragm
Inventor: MATSUDA MASAKI
IPC: F01D9/02
Filed: 1979-08-24
Abstract: PURPOSE: To improve the dimensional accuracy of an area of steam passageway  and a performance of a turbine, further, to reduce a cost therefor by a method  wherein a stator blade, consisting of a nozzle plate and a partition plate integral  therewith, and inner and outer rings of a diaphragm are cast together and are  secured to each other.  
     CONSTITUTION: A stator blade 31 is made by a precision casting to cast a nozzle plate and a partition plate integrally. The stator blades 31 are arranged in a casting sandmold and a molten cast iron or a molten cast steel is poured into cavities in the sandmold which are formed into configurations of a diaphragm inner ring 32 and a diaphragm outer ring 33 to constitute a nozzle by securing the stator blades 31 to the rings by internal-chill casting. Thus, there is no portion to be welded, therefore, a shrinkage due to the welding will never be caused and a dimensional accuracy of an area for a steam passageway is improved which, in turn, can improve a performance of a turbine. Also, connection with different materials may be facilitated and man- hours therefor may be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10304415-A (JP)
Title: Wireless notice system
Inventor: MURAO SEIJI
IPC: H04W4/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a wireless notice system in which a reception notice state of each wireless receiver is released at once. SOLUTION: This system has a plurality of wireless transmitters 10 that send a wireless signal, a plurality of wireless receivers 20 that receive and report the wireless signal from the wireless transmitters 10, each wireless receiver 20 is provided with a notice lamp 20g that is lighted by the reception of the wireless signal, and a loudspeaker 20f that is sounded by the reception of the wireless signal. Each wireless transmitter 10 is provided with a cancel switch 10f, that stops the operation of the notice lamp 20g and the speaker 20f.
Patent JP-H02288429-A (JP)
Title: Induced noise suppression filter
Inventor: YAMAMOTO SHUNJI
IPC: H04B3/28
Filed: 1989-04-28
Abstract: PURPOSE:To efficiently suppress an induced noise by successively connecting a CMC(common mode choke) part and an LPF(low-pass filter) part by locating the former at a cable side and the latter at a line terminating device side. CONSTITUTION:The CMC 3 is connected to the cable 2 side, and the LPF 4 to the line terminating device 1 side. When the balancing of the entire system can be stabilized by the line terminating device 1, the balancing of line termina tion can be improved by the CMC 3, and assuming a transversal wave voltage in disconnection as EN, the transversal wave voltage of the input point of CMC goes to alphaEn, and next, after passing the LPF 4, it is attenuated, then, it goes to betaalphaEN (0<=beta<1), and a noise voltage can be suppressed by betaalpha. Also, when the balancing of the entire system if stabilized in cable unit 2, the transversal wave voltage of the input point of CMC goes to the same value as EN in the disconnection, and after passing the LPF 4, it is attenuated, then, it goes to betaEN, and the noise voltage can be suppressed by beta. In such a way, it is possible to efficiently suppress the induced noise even both cases.
Patent JP-S5734209-A (JP)
Title: Positioning apparatus
Inventor: HASHIMOTO YASUICHI
IPC: G05D3/12
Filed: 1980-08-05
Abstract: PURPOSE:To change speed smoothly, to simplify a circuit and to standerdize a servocontrol system by finding a speed correction signal on the basis of a position detecting signal while referring a speed list for position control in a positioning apparatus for the servocontrol system. CONSTITUTION:A position detecting signal (b) and a speed detecting signal (c) of an object to be controlled are inputted to a data processor 11, voltage difference DELTAe or -DELTAe from the ''0'' level at the value of the position detecting signal (b) and a speed correction signal corresponding to the error DELTAx or -DELTAx of the stop position corrsponding to the voltage difference is outputted while referring a speed list for position correction. Since a position error from a position to be stopped can be controlled while watching the value of the position detecting signal, the position can be controlled so that the object 14 to be controlled stops at the position to be stopped as accurately as possible.
Patent JP-H08301850-A (JP)
Title: Production of optically active 5,9-methanocycloocta(b)pyridine derivative
Inventor: TERAJIMA ATSURO
IPC: C07D221/22
Filed: 1995-05-01
Abstract: PURPOSE: To simply obtain a pyridine derivative having strong inhibiting activity against acetylcholine esterase, an important synthetic intermediate for optically active (-)-huperzine A useful as a therapeutic agent for Alzheimer's disease. CONSTITUTION: (A) A 6-hydroxy-7,8-dihydroquinoline derivative of formula I (R<1> and R<2> are each an alkyl or silyl) is reacted with (B) methacrolein in the presence of an optically active base [e.g. cinchonidine, chinidine, kinin, (S)-(+)-1-(2-pyrrolidinylmethyl)pyrrolidine to give (C) an optically active additive of formula III, which is sulfonylated to give (D) an optically active sulfonyl derivative of formula III (X is sulfonyl) and a sulfonic acid is eliminated to give (E) an optically active 5,9-methanocycloocta[b]pyridine derivative of formula IV. The component E can be converted into optically active (-)-huperzine A by a well-known method.
Patent JP-S5630529-A (JP)
Title: Combusting method of industrial furnace
Inventor: SUZUKI TOMIO
IPC: C21D1/52
Filed: 1979-08-22
Abstract: PURPOSE: To obtain an optimal distribution of flame radiation, by measuring the flame radiation changed with shifting of the position of a burner tip by means of a radiation gauge, and fixing a burner at the position where the output signal of the radiation gauge is maximal for continuing combustion at the position.  
     CONSTITUTION: In case of applying the method of this invention to a horizontal furnace having a cylindrical wall of a refractory material, fuel F is at first supplied to the burner 1 and then ejected into a combustion chamber 6 from the burner tip 2. Combusting air A, on the other hand, is supplied via a fan to an air register 3, and after straightening the air flow by the air register 3, also ejected into the combustion chamber 6. Here, since arrangement is such that the burner 1 can be moved along its axis, the burner 1 is moved back and forth and the flame radiation with change of the position of burner tip 2 is measured by the radiation gauge (not shwon). The burner 1 is fixed at the position where the output signal of the radiation gauge is maximal. Combustion is continued at the burner position determined in the above-mentioned manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5231693-A (JP)
Title: Photocnductive element
Inventor: KURAMOTO AKIMASA
IPC: H01L31/0264
Filed: 1975-09-04
Abstract: PURPOSE: To obtain the photoconductive element with high response speed, which possesses the high sensitivity of full visible region from the blue color to the red color with less dark current, by means of distributing the contents of In and Cd in the direction of thin film inside (Zn 1 - x Cd x  Te)  1 - y  (In 2  Te 3 ) y  layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06301831-A (JP)
Title: Contactless ticket examination machine
Inventor: TSUBOUCHI TAKASHI
IPC: G07B15/00
Filed: 1993-04-10
Abstract: PURPOSE:To efficiently manage closing ticket examination doors by regulating ticket examination at the time when the impossibility of data transmission of a contactless medium is recognized at the time of coping with data transmission of the contactless medium. CONSTITUTION:An automatic ticket examination machine is provided with open/close doors 12 and 12 and passage detecting sensors S... in front and rear positions in the ticket examination direction of a ticket examination machine main body 11, and a transmission control part 13 which reads ride data of a contactless card without contacting to allow the ticket examination, ticket slots 14 and 15 to and from which a magnetic passenger ticket is inserted and discharged, and a guide display device 16 are provided on the upper face of this machine. Since transmission is apt to be instable when the contactless card is led to a boundary part corresponding to the output limit of the transmission allowable range at the time of coping with data transmission, a CPU first discriminates whether the contactless card is correctly received and operated or not at the time of coping with data transmission. When the impossibility of data transmission of the contactless card is recognized at the time of coping with data transmission, the CPU immediately regulates ticket examination to earlier inform a ticket examination user that ticket examination is impossible.
Patent JP-H02286780-A (JP)
Title: Composition for compression refrigerating machine
Inventor: FUKUSHIMA MASATO
IPC: C09K5/00
Filed: 1989-04-28
Abstract: PURPOSE:To prevent the wear, friction, and seizure of sliding parts of a compressor by compounding a polyalkylene glycol and/or alkylarom. synthetic oil having a specified viscosity and tetrafluoromonochloroethane. CONSTITUTION:The title composition comprises a polyalkylene glycol in which pref. at least 60wt.% of alkylene oxides is propylene oxide and which has at least one OH group and a viscosity at 40 deg.C of 10-300cSt and/or alkylarom. synthetic oil comprising mono or dicyclic alkylarom. compd. pref. having one or two 6-40C linear or branched alkyl groups and a viscosity at 40 deg.C of 10-300cSt (A); tetrafluoromonochloroethane (B) in a wt. ratio of A to B of (1:99)-(99:1) pref. (5:95)-(60:40); and if necessary a stabilizer, antioxidant, extereme- pressure additive, antifoamer, metal deactivator, etc.
Patent JP-H11307209-A (JP)
Title: Connector
Inventor: HASHIGUCHI TORU
IPC: H01R33/74
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector in which the contact points of a contact are not greatly displaced in a direction perpendicular to a connecting direction and the force of contact between the contact points of the contact and the contact points of an electronic component is strong. SOLUTION: A contact 10 has a pair of spherical first contact points 11, 12 arranged in symmetry on both sides of its curved tip. The contact 10 has its center secured to an insulator 20, has a second contact point 13 at its left lower end, and when not acted upon by any external force is located in a state shown by the full line. Under this state, the first contact point 11 is in the farthest position from the surface of the insulator 20. When an electronic component is brought close to the surface of the insulator 20 at right angles, the contact point of the electronic component first makes contact with the first contact point 11, then causes elastic deformation of the contact 10 to the position indicated by the two-dot chain line, and finally makes contact with the second contact point 12.  In this case, the amount of displacement (d) of the contact point in a direction perpendicular to the connecting direction (amount of wiping of the contact) is much smaller than those obtained with connectors of the prior art.
Patent JP-H04339114-A (JP)
Title: Variable valve timing mechanism
Inventor: NAKAI EIJI
IPC: F01L13/00
Filed: 1991-05-14
Abstract: PURPOSE:To change valve timing easily by using a simple/compact structure. CONSTITUTION:A cam shaft is formed in a double structure consisting of an inside shaft body 11 and an outside cylinder shaft 12 so as to constitute a two- system rotation transmitting unit having different modulus of elasticity, and the inside shaft body 11 is connected to a driving force input unit, and the inside shaft body 11 and the outside cylinder shaft 12 are connected to each other by means of the edge parts, and an intermittent mechanism 15 is also arranged between the outside cylinder shaft 12 and the driving force input unit, so that an amount of twist and deformation in the rotation transmitting unit can be changed by means of its intermittence.
Patent JP-H09136877-A (JP)
Title: Heterocyclic compound, its production and use thereof
Inventor: SODA TAKASHI
IPC: C07D413/06
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having cancerous cell proliferation inhibitory action and tyrosine kinase inhibitory action, thus useful as an anticancer agent with less side effects. SOLUTION: This compound (salt) is expresses by formula I (D is H or a hydrocarbon; X is CH or N; A is a divalent aliphatic hydrocarbon; R is a hydrocarbon; Q is O, S or N(R<0> ); R<0> is H or a lower alkyl; Z is 0 or S; L and M are each H or may be combined into a lone bond; E-ring is substitutable, a relevant substituent may be combined with D into a ring), e.g. 5-[3-[3- methoxy-4-[2-[(E)-2phenylethenyl]-4-oxazolylmethoxy]phenyl]propyl]-3-[ 2-[(E)-2- phenylethenyl]-4-oxazolylmethyl]-2,4-oxazolidindione. The compound of formula I is obtained by reaction between a compound of formula II and a compound of the formula R-W (W is an eliminable group). This compound is especially effective for treating breast cancer.
Patent JP-H09291328-A (JP)
Title: Aluminum alloy multiple member for brazing, and brazing method
Inventor: OKAMOTO HITOSHI
IPC: C22C21/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a high strength aluminum alloy multiple member for brazing, having high strength and high corrosion resistance and excellent in brazability, and brazing method. SOLUTION: This aluminum alloy multiple member 4 for brazing is a clad plate composed of a brazing filler metal 3, a core material 1, and a cladding material 2. The core material 1 has a composition which is composed of, by weight, <=0.2% Fe, 0.3-1.0% Si, 0.3-1.0% Cu, 0.8-1.5% Mn, 0.02-0.3% Ti, and the balance Al with inevitable impurities and in which the total content of Si and Cu is controlled to 1.3-1.6% and the content of Mg as impurity is controlled to <=0.2%. The cladding material has a composition consisting of, by weight, 2.0-3.0% Mg, >2.2-5.0% Zn, 0.1-1.0% Si, and the balance Al with inevitable impurities. After brazing, Mg2 Si is precipitated in the boundary zone between the cladding material 2 and the core material 1, by which strength can be improved.
Patent JP-H08278270-A (JP)
Title: Device for measuring conductivity and specific resistance
Inventor: FUKUSHIMA RYOSUKE
IPC: G01N27/07
Filed: 1995-04-08
Abstract: PURPOSE: To enable electrode surface to be non-dynamic, stabilize electrical characteristics, and achieve an accurate measurement by forming TiN film or TiC film on the electrode surface. CONSTITUTION: For example, the surface of both electrodes 1 and 2 in AC double-pole system is set to be non-dynamic by forming TiN layer or TiC layer by applying nitriding treatment or carbonizing treatment on the surface of Ti. The electrodes 1 and 2 are chemically stable by the nondynamic state and the TiN or TiC is a conductor, thus reducing potential drop due to a capacitance component at an electrode interface, achieving improved stability against disturbance when temperature changes, and reliably performing measurement. Also, the TiN film or TiC film has an extremely solid characteristic, a large wear resistance, an improved durability, and is inexpensive and hence is best suited for industrial applications.
Patent JP-H06154524-A (JP)
Title: Deep clean
Inventor: TANAKA MASAHIKO
IPC: B01D35/05
Filed: 1992-03-12
Abstract: PURPOSE:To make bathtub water clean and return the bathtub water to a bathtub and keep the bathtub sanitary by removing fur precipitated in the bottom of a bathtub or floating in the bathtub by sucking the bathtub water and introducing the water into a filter. CONSTITUTION:The basic principle of deep clean is same as that of a cleaner and the suction inlet 6 is made of a material which does not cause harm to the bathtub 4 and the discharge outlet 3 is set to face downward.
Patent JP-H06316195-A (JP)
Title: Multi-color ball point pen
Inventor: KOBAN MITSUYA
IPC: B43K7/02
Filed: 1993-05-10
Abstract: PURPOSE:To enable the ball point pen to be used for a long period by making a content volume of the pipe to be filled with ink having much consumption larger than that of the pipe to be filled with other ink. CONSTITUTION:The main body 1 is made dividable into a tip end side 1a and a rear end side 1b, and the engagement of an inner thread 2 provided on the tip end side 1a and an outer thread 3 provided on the rear end side 1b causes an integration for them. The pipes 4, 5 filled with each different color ink have the same diameters in their ends, but the different diameters in other parts. Respective tip ends incorporate, metallic ball retainers 6, 7, and each tip end of the ball retainers has a ball therein. The ball point pen constituted in this manner is made such that the pipe 4 has a quantity of ink larger than that of the pipe 5, e.g. red ink having high consumption is filled in the pipe 4 and black ink is in the pipe 5, thereby using the ball point pen for a long period.
Patent JP-S5810347-A (JP)
Title: Manufacture of metal halide lamp
Inventor: NARISEI KENJI
IPC: H01J9/04
Filed: 1981-07-13
Abstract: PURPOSE:To prevent the deterioration of the initial luminous-flux of a metal halide lamp by sintering a metal oxide applied to an electrode at a temperature of above 2,600 deg.C during the manufacturing process of the electrode. CONSTITUTION:1g of Sc2O3 powder is added with about 1cc of mixture solution, which is prepared by mixing nitrocellulose solution and amyl acetate in a voluminal ratio of about 10:2, so as to make an emulsified agent used for an emitter.  Next, the emulsified agent is applied to an electrode, and the electrode coated  with the agent is dried before sintered in a stream of nitrogen at temperature  below 2,000 deg.C and every 200 deg.C higher than 1,000 deg.C including 1,000 deg.C for a duration of one minute. The mean relative luminous-flux value seen after 12,000hr  lighting to the initial luminous-flux value of a 400W metal halide lamp made by  use of an electrode prepared in such a way as mentioned above was over 85, while that of the conventional lamp which is made by the use of an electrode  sintered at 1,000 deg.C was 55. Consequently, the luminous flux of the lamp of this  invention was affirmed to be an about 50% improvement of that of the conventional lamp.
Patent JP-H06321341-A (JP)
Title: Part feeder
Inventor: KATO HIROSHI
IPC: B65G47/14
Filed: 1993-05-10
Abstract: PURPOSE:To certainly feed thin corrugated washers one by one. CONSTITUTION:When a pan 22 is oscillated, a reversing ball 44 is oscillated vertically, and the direction of wave washers 10 passing this reversing ball 44 is made uniform. Most of the wave washers 10 accumulated are beaten by a separating ball 50 and are separated individually. The wave washer 10 bitten in under the foregoing wave washer 10 is given oscillation through a gate 35, and their biting is eliminated. Consequently, the individual wave washers 10 are fed.
Patent JP-S62265132-A (JP)
Title: Releasing device for press formed article
Inventor: KANETO OSAMI
IPC: C03B11/00
Filed: 1986-05-14
Abstract: PURPOSE:To quickly release a hot press formed article for precision optical parts from a press die without spoiling the shape and accuracy of the press formed article by providing a vacuum chuck which moves into and out of the press die at the time of parting the press formed article from the press die. CONSTITUTION:The glass formed article 6 for the precision optical parts, etc., is press-formed between an upper die 4 and lower die 5 in the cylindrical die 3 and thereafter, the formed article is cooled. The upper die 4 is then raised and the vacuum chuck 9 made of a stainless steel, etc., is moved in an arrow X1 direction on the groove of a guide 8b provided to apertures 3a, 3b of the die 3 toward the central part of the press die by a pusher 9d. The lower die 5 is then raised and an attraction plate 9c mounted via a bellows 9b of the vacuum chuck 9 is attracted to the glass formed article 6 in contact therewith and is drawn out in an X2 direction in the guide 8c. The vacuum suction is released above a hole 8a provided to the guide 8c so that the formed article is dropped by a chuter 7 into a product storage box.
Patent JP-S58225227-A (JP)
Title: Controlling device for operation of clutch for fluid torque converter in transmission for vehicle
Inventor: NISHIMURA SADANORI
IPC: F16H61/14
Filed: 1982-06-25
Abstract: PURPOSE:To prevent the lowering of the running performance of a vehicle by intercepting a vehicle speed signal when the temperature of an engine and others is below a prescribed value in an apparatus wherein an internal pressure adjusting device is provided and the titled clutch is operated by the vehicle speed signal delivered when a vehicle speed exceeds a prescribed value. CONSTITUTION:A transmission comprises a torque converter 4 built in a clutch 14, and an gear-type auxiliary transmission (of which only a driving shaft is shown in the figure by a mark 5a), and the revolution of a crank shaft 1a is thereby transmitted to driving wheels. The clutch 4 is put in the connected state by a driving clutch disc 14a being pressed by the internal pressure of an internal gap 11 and made to engage in friction with an input case 9 when oil is drained from an oil chamber 15. On the occasion, the supply of oil to the oil chamber 15 and the drainage thereof from the chamber are controlled by a control valve 17 which is operated by a vehicle speed signal according to the speed of a vehicle, e.g. a governor pressure from a governor valve 16. The above vehicle speed signal is intercepted by closing a solenoid valve 29 of an intercepting device 28 when a temperature-sensitive switch 31 is turned OFF when the temperature of an engine falls below a prescribed value.
Patent JP-S5442759-A (JP)
Title: Jib crane
Inventor: SEKIYA KATSUKI
IPC: B66C23/10
Filed: 1977-09-09
Abstract: PURPOSE: To enable level luffing motion of a jib crane by connecting the turning shaft of hoisting drum and the driving shaft of boom derricking motor by the intermediary of a differential gear train.  
     CONSTITUTION: Drive unit of this jib crane includes a hoisting motor 30, boom dirricking motor 31, gear unit 32, etc. in addition to hoisting drum 25 and boom derricking drum 26. In the state that a third brake 33 of hoisting motor 30 is actuated to hold its driving shaft tempirarily in place, a second brake 69 is actuated while keeping a first brake 73 in its inoperative condition, whereby the hoisting drum driving system and the derricking drum driving system are coupled together by the drum interconnecting system 
     COPYRIGHT: (C)1979,JPO&Japio