baber/WOPTO huggingface dataset:
Patent JP-H04342401-A (JP)
Title: Method for reforming gas
Inventor: TANAKA YOSHIAKI
IPC: C01B3/02
Filed: 1991-05-16
Abstract: PURPOSE:To economically maintain a stationary driving condition without stopping a gas reforming device in direct reducing iron production by using part of reducing gas formed by the gas reforming device as a fuel gas of the gas reforming device during the operation of a reducing furnace in suspension. CONSTITUTION:In a gas reforming method wherein a reducing gas obtained from a gas reforming device 1 is fed to a reducing furnace 2 for direct iron production, an iron ore is reduced and a furnace top gas 7 discharged from the reducing furnace 2 for direct iron production is used (7 3 4 26 8) as a fuel gas for the gas reforming device 1, during the operaiton of the reducing furnace 2 in the suspension, the reducing gas obtained from the gas reforming device 1 is partially used (6 23 21 25 34 8) as the fuel gas of the gas reforming device 1.
Patent JP-H09318283-A (JP)
Title: Mobile type heat storage device
Inventor: IMANARI MASAO
IPC: F24S90/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide means in which non-utilized heat such as solar heat incident to a southern side of a building or a discharged heat from a factory is effectively utilized as one for heating a northern side of the building and the other for heating an entire inner side of the building at night without performing a large-scaled reforming in the building or increasing a system. SOLUTION: Solar heat incident to a southern side of a building or a discharged heat from a factory is easily stored at a mobile heat storing device 1 which can be moved through wheels or along rails. In order to apply this heat as a heating system for the northern side of the building or during a time ranging from evening to night, the device is utilized as a heating system while it is moved to a place where the heating heat is required and heat is easily radiated.
Patent JP-S5765021-A (JP)
Title: Dynamic frequency division circuit
Inventor: SEKIYA FUKUO
IPC: G04G19/06
Filed: 1980-10-09
Abstract: PURPOSE:To perform normal frequency division all times, by providing a constant power supply connected between the power supply terminal and the battery and adjusting the output current of the constant current source, in a dynamic frequency dividing circuit used for a portable electronic device such as an electronic watch. CONSTITUTION:A bias circuit 22 consists of resistors 30, 32 connected in series between the power supply line at high potential side of a dynamic frequency dividing circuit 4 and the power supply line at low potential side, the output of a quartz and a capacitor 34 inserted between the input terminal of the circuit 4 and the connecting point of the resistors 30, 32. The DC level of an input signal to the circuit 4 is set to 1/2 of the power supply voltage of the circuit 4. Thus, even if the output signal level of an oscillator 2 is varied and the output signal amplitude is small, normal frequency division can be made.
Patent JP-H036958-A (JP)
Title: Dial for telephone system
Inventor: TAKITA HAJIME
IPC: H04M1/26
Filed: 1989-06-02
Abstract: PURPOSE:To avoid the limit on the design and miniaturization and to eliminate the need for dial buttons 10-12 by sending a dial signal with 3 switches, a countup switch, a count-down switch and decision switch operated by an operator. CONSTITUTION:A handset 3 is lifted up, a count-up switch 11a and a count-down switch 11b are depressed to generate a pulse, the pulse is fed to a 12-ary counter 12 to display the numeral or symbol onto a display device 14 one by one digit to appeal it to the visual sense of the operator. Simultaneously, a simulated voice is generated by a simulated voice generating section 15 from a numeral and a special symbol displayed on the display device 14 and the simulated voice is fed to the handset 3 to appeal it to the visual sense of the operator and to guide the numeral and symbol by the voice. The operator recognizes whether or not the number is a number required at that time by the operator and depresses a decision switch 16. The numeral or symbol decided thereby is fed to an NCU section 1 and sent to the connection line as a dial signal.
Patent JP-S63305146-A (JP)
Title: Fiber-reinforced phenolic resin foam and its production
Inventor: KANAMORI ICHIRO
IPC: C08J9/14
Filed: 1987-06-05
Abstract: PURPOSE:To obtain the title high-strength foam easily, by making a nonwoven fabric from E glass fibers coated with an acid-resistant resin by using a binder, adhering an acid-curing phenolic resin to this nonwoven fabric and curing the resin by foaming and uniformly dispersing the glass fibers in the foam. CONSTITUTION:E glass fibers coated with a heat-resistant resin and formed into a single filament or a strand are produced by using a heat-resistant water- insoluble resin (e.g., epoxy resin) as a sizing agent. The obtained fibers are formed into a nonwoven fabric by using a binder (e.g., vinyl acetate emulsion). An acid-curable foaming phenolic resin is adhered to the obtained nonwoven fabric, and is foamed and cured while the E glass fibers constituting the nonwoven fabric is uniformly dispersed in the phenolic resin by the expansion pressure. In this way, the purpose fiber-reinforced phenolic resin foam can be obtained. This resin foam can be suitably used for building panels, etc.
Patent JP-H083334-A (JP)
Title: White polyester film for metal plate laminate and its production
Inventor: IMAI SHIRO
IPC: C08L67/02
Filed: 1994-06-23
Abstract: PURPOSE:To obtain the polyester film for metal plate laminates, excellent in adhesivity, moldability, impact resistance and white color-masking property, and capable of being used for metal cans produced by mold-processing. CONSTITUTION:The characteristics of this white polyester film for metal plate laminates comprise the mixture of (I) a polyester containing >=20mol.% of cyclohexylenedimethylene terephthalate units with (II) a polyester consisting mainly of ethylene terephthalate units in a weight ratio of 100:0 to 10:90, contains 15-50wt.% of a coloring agent, and has a Young's modulus of 50-350kg/mm<2>.
Patent JP-S63305500-A (JP)
Title: Street bus guiding device
Inventor: SAITO MASAYUKI
IPC: B60R16/02
Filed: 1987-06-05
Abstract: PURPOSE:To make it unnecessary for a driver to execute specific operation for guidance in driving by providing a bus with a memory for storing information of plural bus stops, a means for detecting a present position on a map and a control circuit for generating announcement when the relation between the present position and the bus stop reaches a prescribed relation. CONSTITUTION:The street bus is provided with the memory 5 to be accessed at random to store the information of a map relating to plural routes traveling the bus and information relating to plural stops on the map, the detecting means 1, 2 for automatically detecting the present position on the map and the control circuit 3 for generating guiding announcement when the present position reaches the prescribed relation with a bus stop on a prescribed route. Consequently, guidance can be automatically executed without almost applying load to the driver.
Patent JP-H10334783-A (JP)
Title: Electromagnetic relay and contact spring set thereof
Inventor: SASAKI TAKAHARU
IPC: H01H50/24
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling with high precision and reduce the size and power consumption by providing a movable contact spring having an armature arranged in the center part and integrally molded with a hinge spring in parallel to both sides of the armature in the longitudinal direction of the armature, a plurality of transfer contact spring sets and a plurality of make contact sets constituted by the movable contact spring. SOLUTION: In a movable contact spring block 20, a plurality of hinge springs 22 and movable springs 24 used also as movable contact springs 23 are arranged on both sides of an armature 21, and integrally molded of a mold material 26. In a fixed contact spring block 30, fixed contact springs 34 integrally linked to the fixed contact spring terminal 32 side are arranged opposite to the movable contact spring 23 to constitute transfer sets according to the contact spring sets of fixed contacts 34a, and integrally molded of a mold material 35. According to this structure, two transfer sets and two make sets are formed. Thus, the number of electromagnetic relays suitable for a test circuit of a switchboard can be reduced to reduce the cost.
Patent JP-H10327720-A (JP)
Title: Reel for fishing
Inventor: KOIKE MAMORU
IPC: B21K23/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject reel provided with a constituent member having strong metallographic structure and high stability and free from cavity, pinhole, residual stress and crystal orientation by using a formed aluminum alloy formed by semi-molten forging process as the constituent member having a part subjected to the application of load. SOLUTION: The objective reel is produced by using an aluminum alloy formed by semi-molten forging process as a constituent member having a part subjected to the application of load such as a spool 4 for holding a fishing line wound on the spool, a frame or a body 1 constituting the reel main body and a rotor 3 for winding a fishing line on the spool of a spinning reel. The aluminum alloy is preferably duralumin or superduralumin having high strength to enable the thinning of the wall and the reduction of the weight of the formed article. An excellent corrosion resistance can be attained without applying anodic oxide coating even in the case of using an Al-Si aluminum alloy.
Patent JP-H0649480-A (JP)
Title: Separation of unsaturated compound
Inventor: JIYON BOODEN KUROORII
IPC: C11C1/08
Filed: 1993-06-14
Abstract: PURPOSE: To separate efficiently polyunsatd. compds. from compds. having nil or lower or degree of unsaturation than the polyunsatd. compds.  
     CONSTITUTION: A separation of polyunsatd. compds. consists of steps: bringing a mixture of polyunsatd. compds. having two, three or more ethylenic unsaturation with compds. having fewer or no unsaturation into contact with a liquid entrapment medium selective for the polyunsatd. compds., bringing the entrapment medium contg. the polyunsatd. compds. with an immiscible release medium fetching the polyunsatd. compds., then recovering normally the polyunsatd. compds. from the release medium, and recycling the entrapment medium and normally also the release medium. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1175247-A (JP)
Title: Communication system, communication device control method therefor and medium storing program for controlling the communication device
Inventor: TAKAGI TSUNEYOSHI
IPC: H04W84/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To decrease unnecessary calls and to call a called party without interrupting his or her operation as much as possible by providing a deciding means which decides whether or not a call corresponding to the call instruction of a call instructing means is made according to position information on the communication device obtained from a position detecting means. SOLUTION: A contact support system 100 obtains information on the position of the called party by referring to data in a position information database connected through a network and uses it to decide whether or not the called party can be called. When there is a request for calling from an input device, the position information is received from the position information data base and stored in a memory 8 and a calling decision part 5 calculates a calling decision number showing the possibility that a call can be made according to the levels of respective users, the level of urgency, and the levels of places stored in an external storage device 7 and a memory 8. Consequently, it can be decided whether or not the call can be made.
Patent JP-H11331951-A (JP)
Title: Mobile telephone system
Inventor: TANI JUNICHI
IPC: H04W76/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone system capable of easily and quickly making a telephone call to a desired party concerning a desired connection destination of a specified category even when a telephone number is not clear. SOLUTION: The category of the desired connection destination is selected out of a category list by a mobile telephone terminal 10 and sent to a base station 20A or 20B. At the base station 20A or 20B, a base station(BS) number of the present equipment is added to a category number, which is received from the mobile telephone terminal 10, and sent to an exchange 30. When the category number and BS number transmitted from the base station 20A or 20B are received, the exchange 30 specifies a telephone number corresponding to the category number and BS number out of a telephone number list in a data base 40 and this telephone number is automatically sent to the connection destination so that speaking is enabled while connecting the speech path between the desired connection destination and the mobile telephone terminal 10.
Patent JP-H07331737-A (JP)
Title: Joint structure of reinforced concrete girder and steel beam
Inventor: OGURA KATSUYA
IPC: E04B1/16
Filed: 1994-06-02
Abstract: PURPOSE:To facilitate construction at a site so as to be able to shorten a construction period, and allow the generation of flexure in a steel beam or the like to be suppressed and some construction error to be absorbed. CONSTITUTION:A joint plate 35 is disposed at a reinforced concrete girder 30. In this joint plate 35, a top plate part along the upper face of the reinforced concrete girder 30, and a side plate part 37 along the side face 34 of the reinforced concrete girder 30 are integrally formed. The end part of the web 41 of a steel beam 32 is then jointed to the side plate part 37 of the joint plate 35.
Patent JP-S63310375-A (JP)
Title: Control method for current type pwm converter
Inventor: MAEKAWA KATSU
IPC: H02M7/12
Filed: 1987-06-09
Abstract: PURPOSE:To control a current type PWM converter with high linearity, by advancing/delaying the phase of this pattern against source voltage compared with power factor 1, keeping a constant PWM referential pattern amplitude. CONSTITUTION:A current type PWM converter converts A.C. source current into D.C. current which is fed to a load. An electronic control circuit 12 therefor comprises a polarity detection circuit 20, switching circuits 21, 28, adders 24, 31, an absolute value circuit 25, an arc cosine function generator 26, a polarity inversion circuit 27, a carrier generator 29, FF30, a logic circuit 34, etc. A voltage command Vd is fed through the absolute value circuit 25 to the arc cosine function generator 26 where a phase shifting amount phi is obtained and inputted to the switching circuit 28 which outputs phase shift amount phi or -phibased on the output from FF30. Consequently, it is not required to reduce the amplitude of PWM referential pattern in order to output low voltage and produce pulses having quite short time interval.
Patent JP-H10331036-A (JP)
Title: Device for installing take up pipe in yarn processing machine
Inventor: HIRAI KAZUYASU
IPC: D01H9/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a take up pipe-installing device in a yarn processing machine capable of surely installing a take up pipe in a take up pipe supporting device. SOLUTION: In a take up pipe-installing device in a yarn processing machine providing a stocker 31 of a take up pipe B movably to a take up pipe supporting member 29 in order to install the take up pipe B in the take up pipe-supporting member 29, a guide member 54 for controlling end face of the take up pipe B is provided so as to enable free retreating at the tip side of the stocker 31.
Patent JP-H10333068-A (JP)
Title: Multicolor image forming device
Inventor: WATABE AKIYASU
IPC: G02B26/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To surely perform synchronization detection corresponding to each photoreceptor by making an output signal from a photosensor a synchronizing signal for each of plural light beams corresponding to plural photoreceptors in accordance with a photoreceptor discrimination signal and plural synchronization detecting modulation signal. SOLUTION: The photosensor 126 detects the light beams 281 to 284 successively made incident thereon time-sequentially and outputs it as photosensor output 220 to a synchronizing signal generator 203 and a synchronization detecting modulation signal generator 204. The generator 203 uses the synchronization detecting modulation signals 231 to 234 so as to convert the output 220 into the synchronizing signals 241 to 244 in a main scanning direction and outputs it. A photoreceptor discrimination signal generator 206 generates the photoreceptor discrimination signals 221 and 222 for discriminating what photoreceptor the light beams 281 to 284 correspond to, and outputs them to the generators 203 and 204 and an OR gate 207.  Then, the photosensor 126 is driven and operated by the output signal 223 from the gate 207, whereby the output 220 is restrained other than when the signals 221 and 222 are generated.
Patent JP-S5846837-A (JP)
Inventor: MIZUGUCHI HIROSHI
IPC: G05F1/56
Filed: 1981-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5933900-A (JP)
Inventor: SATOU TAKASHI
IPC: H05K7/18
Filed: 1982-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08334661-A (JP)
Title: Coated optical fiber
Inventor: OOSADA KOUJI
IPC: G02B6/44
Filed: 1995-06-09
Abstract: PURPOSE: To improve reliability by improving lateral pressure resistant property in a non-combined part of a coated optical fiber provided alternately with a combined part, where plural optical fibers are combined, and the non-combined part, where the optical fibers are not combined, and mitigating bending stress concentrating to a boundary part between the combined part and the non- combined part. CONSTITUTION: The plural numbers of the optical fiber provided successively with a primary layer 11b and a secondary layer 11c formed but of a UV resin or the like on the outer periphery of an optical fiber 11a and further provided with a coloring agent layer 11d of >=90kgf/mm<2> in Young's modulus are arranged in parallel and covered in a bundle with a certain interval in the longitudinal direction on the outer periphery thereof. The cover in a bundle is formed by using a covering material having lower Young's modulus than that of the coloring agent layer 11d of the optical fiber 11.
Patent JP-H0815370-A (JP)
Title: Method and apparatus for testing semiconductor device
Inventor: KANETANI SHOICHI
IPC: G01R31/26
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a tester for semiconductor device in which the solder plating is prevented from being stripped when a semiconductor device, having a lead formed from the side face part toward the bottom face part of a package, is loaded to an IC socket. CONSTITUTION:An IC socket 4 mounting a contact pin 7 having a contact part 7a touching a lead 1 on one side thereof, and a semiconductor device 2 are held at a socket body 6 having a part 6a for receiving the semiconductor device 2. Means 5 for holding the curved part 1a of the lead 1 in contact with the contact part 7a during test time is also provided. Since the contact pin 7 is provided with no stopper part and the electric test is effected while sustaining the curved part 1a of the lead 1 in contact with the contact part 7a through the holding means 5, the lead 1 is scarcely abraded by the contact pin 7 thus preventing the solder plating from being stripped off the lead 1.
Patent JP-S632587-A (JP)
Title: Filler metal and brazing method
Inventor: TAKEDA HIROMITSU
IPC: B23K35/30
Filed: 1986-06-20
Abstract: PURPOSE:To enable a brazing at about the same high strength of various brazing places of various members to be joined by composing the filler metal by a main filler metal and melting point raising material. CONSTITUTION:The main filler metal in powder form and the powder shaped melting point raising material for this main filler metal are mixed and arranged on the 1st brazing place 5, and held at the temp. slightly higher than the melting point of the main filler metal. The main filler metal is melted and melting point raising material is melted into the main filler metal, and the melting point of the main filler metal is raised. After the lapse of a certain time the melting point is coincided with the brazing temp. the filler metal is solidified and the 1st brazing place 5 is brazed. With further holding the brazing temp. for adequate time the melting point raising material is completely melted into the main filler metal and the melting point of the filler metal becomes sufficiently high temp. than the brazing temp. The main filler metal and melting point raising material are arranged at the 2nd brazing place 9 with their mixing and heated until becoming at brazing temp. The main filler metal is melted, the melting point is coincided with the brazing temp. by the melting of a melting point raising element and the filler metal is brazed with its freezing.
Patent JP-H05335998-A (JP)
Title: Communication equipment
Inventor: ANAHARA KEIICHI
IPC: H04B1/40
Filed: 1992-06-03
Abstract: PURPOSE:To provide the communication equipment in which interference with other channel is reduced. CONSTITUTION:The communication equipment is provided with a carrier sense equipment 5 selecting a designated frequency not in use among plural predetermined designated frequencies, a control section 3 giving a command to make communication at a selected designation frequency, and an input means 9 receiving a designated frequency revision command during communication with the communication means 6 making communication at the designated frequency. The carrier sense device 5 receives the designated frequency revision command to measure the reception strength of a radio wave as to the designated frequency in use and scans again all of the designated frequencies when the strength is a predetermined strength or over. The control section 3 registers the designated frequency in use and selects a median frequency or the like among those in which number of consecutive designated frequencies is maximum as the operating frequency.
Patent JP-H09326143-A (JP)
Title: Tracking controller
Inventor: HIROSE YOSHIKI
IPC: H04N5/783
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of always performing most suitable still image reproduction even in a VTR without an intermittent slow reproducing function. SOLUTION: At the time of first still image reproducing, a time required for driving a noise appearing when a capstan is braked away to a vertical blanking interval from the time when a control pulse of regular reproduction appears is measured by a brake pulse forming circuit 9, and the tracking data at the time of moving from the regular reproduction of a next time to the still image reproduction are obtained from a tracking delay time operation circuit 12.