baber/WOPTO huggingface dataset:
Patent JP-H06170401-A (JP)
Title: Manufacture of hot edged h-beam
Inventor: UMEHARA SATORU
IPC: B21B1/08
Filed: 1992-02-12
Abstract: PURPOSE:To manufacture a hot edged H-beam in which sharp edge can be obtained and the accuracy of a product is excellent by providing edging rolls composed of horizontal rolls having a special caliber in series with a universal mill in the hat H-beam rolling line. CONSTITUTION:An H-beam stock is passed through several rolls, in the way of it, curved surfaces 8 which become gradually larger in diameter on both sides of the projecting part of each horizontal roll rolling a web and flanges through groove parts 7 in the outside directions are provided and edging rolls composed of horizontal rolls 4 having an opened caliber 9 are arranged on a reversible edger mill and passed to manufacture an edged H-beam in a hot rolling.
Patent JP-S52109393-A (JP)
Title: Liquid crystal display element
Inventor: TANAKA HIROSHIGE
IPC: G09F9/00
Filed: 1976-03-10
Abstract: PURPOSE: To obtain clear display in portion off from the lamp by providing a specific gap between the photoconductor plate and the reflecting plate of the liquid crystal display element making the light from the lamp totally reflected and thus preventing attenuation of the light of the lamp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02206043-A (JP)
Title: Storage device
Inventor: KAJIMURA HIROSHI
IPC: G11B21/02
Filed: 1989-02-03
Abstract: PURPOSE:To simplify the IC process containing a piezoelectric body and an electrode body by making the tip of a lever body provided on at least two pieces of substrates, respectively independent so that a three-dimensional operation can be operated, and enlarging a range of a scan executed by plural probes. CONSTITUTION:At the time of writing an information pattern of a prescribed pitch, an AND circuit 33 connected to a probe 12n is selected, the circuit 33 is brought to gate by a clock to be written from a format counter 35, and a lattice point-like information pattern is recorded at a prescribed pitch in the corresponding area 25n. At the time of writing regular data, the AND circuit 33 selected by a probe (writing area) selecting circuit 34 is brought to gate by an output from a write use power source 36 supplied in accordance with a clock which is read out by the probe 12n from the area 25n, and write data. At the time of reading out data, one or plural outputs from a current detecting circuit 41 connected to each probe 122 - 12n-1 are selected by a probe (reading area) selecting circuit 42, and it is reproduced as an output signal.
Patent JP-2000226013-A (JP)
Title: Packing material carrying device for wrapper machine
Inventor: UENO HIROSHI
IPC: B65B41/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a packing material carrying device for which the interval between suction belts and its expansion angle can be adjusted in the state of securely establishing pack transmission lines to a pair of suction belt conveyors, left and right. SOLUTION: A part of pack transmission lines to a pair of suction belt conveyors 4, left and right, is constituted of a packing material carrying device of a wrapper machine, and the device is provided with a pair of spline shafts 36, left and right, allowing the interval adjustment between the suction belt conveyors 4 and free joints 34 connecting the spline shafts 36 with driving side pulley shafts 48 of respective suction belt conveyors 4. Respective suction belt conveyors 4 can be rotated with the free joints 34 as their centers.
Patent JP-H03234427-A (JP)
Title: Machining method for microturbine
Inventor: MASAKI TAKESHI
IPC: B23H9/10
Filed: 1990-02-05
Abstract: PURPOSE:To enable sufficient output to be taken out, and to obtain a minute shape with high rotational accuracy by machining the surface configulation of a wire rod to be worked by means of electric discharge machining while turning it, and after arbitrarily tilting it and fixing it for rotational dividing, by forming the blade shape with a tool electrode. CONSTITUTION:A wire rod 1 to be worked is held by a mandrel 2 and is turned with high accuracy, while a conductive wire 3 is traveled along a wire guide 4 at a given speed, and further an electric discharge circuit 5 is made between the wire rod 1 to be worked and the conductive wire 3, so that when the wire rod 1 is brought close to the conductive wire 3, electric discharge is generated to machine off the wire rod 1. After the outline of a turbine 9 has been machined, it is fitted on a dividing table 10 whose turning axis can be arbitrarily tilted by a tilting table 11. Then, a tool electrode 8 is brought close to the turbine 9 from above, so that electric discharge is generated by an electric discharge circuit 12 for forming a blade 13. In a simple blade configulation, machining is carried out by dividing for each blade, and in a complicated configulation such as a blade profile, machining is carried out by positioning the tool electrode 8.
Patent JP-2000218696-A (JP)
Title: Welding method, production of container, and container
Inventor: MIURA TOSHIHIKO
IPC: B29C65/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To easily set the welding condition of molded products when the molded products each molded by using either one of a plurality of the same molds are welded. SOLUTION: A first molded product molded by using either one of a plurality of first molds and a second molded product molded by using either one of a plurality of second molds are bonded by welding. In this case, a first discrimination process for discriminating which of a plurality of the first molds is used in the molding of the first molded product, a second discrimination process (S3) for discriminating which of a plurality of the second molds is used in the molding of the second molded product, a condition setting process (S6) setting the welding conditions of the first and second molded products corresponding to the combinations of the first and second molds discriminated in the first and second discrimination processes and a welding process (S7) for welding the first and second molded products under the welding conditions set in the condition setting process are provided.
Patent JP-H11224231-A (JP)
Title: Device and method for processing data and program storage medium
Inventor: MATSUYAMA YOICHI
IPC: G06F13/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To allow a user to smoothly utilize data on a network as resources and to reduce a time and a transfer amount required for a data transfer by originating a request so as to obtain the data on the network and transferring the obtained data in a data processing means. SOLUTION: In a server computer 106, data stored on a network server 108 are transferred onto the network corresponding to the request from the network by a network interface 107. In a client computer 101, the data of the serer computer 106 are obtained from a network perusal device 103 through a network interface 105. The data obtained by the network perusal device 103 are transferred to a data processor 102 by utilizing a data transfer function between modules. Thus, the resources on the network are used in the same sense as the resources of the client computer 101.
Patent JP-H01316363-A (JP)
Title: Piperazine derivative and salt thereof
Inventor: HIRAIWA TORU
IPC: C07D495/14
Filed: 1989-02-03
Abstract: NEW MATERIAL:A compound expressed by formula I [A is atom group necessary for constructing pyridine nucleus or substituted NO2-substituted benzene nucleus together with C to be bonded; X is H, halogen, alkyl or OH, etc.; B is CH2CH2, CH=CH, O or S, etc.; R<1> is H, halogen, NO2 or alkyl; R<2> is R<1> other than NO2; R aryl or heterocyclic ring group which may be substituted (by halogen, OH, NO2, NH2, alkenyl, acyl or aryl, etc.)] and salt of said compound. EXAMPLE:5-{4-[(E)-3-phenylallyl]piperazine-1-yl}-10,11-dihydro-5H- benzo[4,5]cyclohepta[1,2-b]pyridine. USE:Remedy for affection of cerebral blood flow and sequela of said affection, having not only excellent vasodilation action for cerebral selectivity but also excellent protecting action for cerebrum cell. PREPARATION:For instance, a compound expressed by formula II (Y is eliminating group) is reacted with a compound expressed by formula III in the presence or non-presence of solvent and base to obtain a compound expressed by formula I.
Patent JP-H09228989-A (JP)
Title: Bearing seal device for water pump
Inventor: MIYAKE NOBUHIKO
IPC: F16C33/78
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To almost surely prevent cooling water, steam, etc., from tending to infiltrate in the inside of a bearing, in the bearing for a water pump. SOLUTION: A reinforcement ring 1511 fixes one end part 1511a to an outer ring 101 and extends the other end part 1511c to a shaft unit side through a cylindrically formed intermediate part 1511b. An outer ring side seal ring 151 has a first sublip 1512 formed of elastic material of rubber, synthetic resin, etc., main lip 1513 and a second sublip 1514 positioned in an external diametric side from the main lip 1513. A shaft side seal ring 152 has a first cylinder part 1521 fixedly fitted to a shaft unit, intermediate part 1522 extended to an external diametric side from the part 1521 and a second cylinder 1523 extended in an axial direction successively to this part 1522 to be rotated with the shaft unit. A seal ring in an impeller side is constituted by the reinforcement ring 1511, outer ring side seal ring 151 and the shaft side seal ring 152.  The main lip 1513 is brought into slide contact with a peripheral surface of the first cylinder part 1521 of the shaft side seal ring 152, the first sublip 1512 is brought into slide contact with a peripheral surface of a rotary member in the axial direction inside from the main lip 1513, the second sublip 1514 is brought into slide contact with the shaft side seal ring 152 in an external diametric side from the main lip 1513.
Patent JP-S59151732-A (JP)
Title: Manufacture of self-start short arc rare gas discharge lamp
Inventor: NAKAMURA NOBORU
IPC: H01J61/54
Filed: 1983-02-17
Abstract: PURPOSE:To improve reliability on the starting characteristic of a discharge lamp by a method in which a bridging line is connected to both electrodes in the state of a linear form followed by being molded into desired shape and receiving heat treatment in the reducing atmosphere at a specific temperature and said electrode body is sealed on both ends of a glass container. CONSTITUTION:A linear bridging line 6 is positioned on the prescribed spots of the cathode 2 and the anode 3 while both ends 4 and 5 of the bridging line 6 are connected to the cathode 2 and the anode 3 by welding. Next, the bridging line 6 is formed into a desired shape by a press 7. Thereafter, an electrode body composed en bloc of the cathode 2, the bridging line 6 and the anode 3 is heated in the reducing atmosphere at the temperature of 800-1,100 deg.C. And said electrode body is inserted into a glass container while sealing the cathode 2 and the anode 3 on both ends of said glass container and after exhausting the inside of the glass container into a vacuum in the exhausting process, the prescribed rare gas is sealed thereinto followed by chipping-off both ends of the glass container.
Patent JP-S59152359-A (JP)
Title: Production of alkoxymethylene malononitrile
Inventor: YOSHIDA HIROSHI
IPC: C07C255/15
Filed: 1983-02-17
Abstract: PURPOSE:To prepare the titled compound, useful as a synthetic intermediate of a heterocyclic compound, especially vitamin B1 and analogous compound, by the ring-opening and alkylation reaction of 4-isoxazole carbonitrile. CONSTITUTION:4-Isoxazole carbonitrile is subjected to ring-opening reaction at 0-100 deg.C in the presence of a base (e.g. ammonia, sodium hydroxide, sodium methylate, etc.) in a solvent such as methanol, acetone, etc. The resultant product is alkylated with dialkyl sulfate at 0-150 deg.C to obtain the objective compound of formula (R is aliphatic hydrocarbon residue). The amounts of the base and the dialkyl sulfate are 1-50mol and 1-10mol per 1mol of the 4-isoxazole carbonitrile, respectively.
Patent JP-H01201446-A (JP)
Title: High corrosion-resistant two-phase stainless steel
Inventor: OKAMOTO HIROSHI
IPC: C22C38/00
Filed: 1988-02-05
Abstract: PURPOSE:To obtain the corrosion resistance of the title steel equal to that of a high Ni-Mo austenitic stainless steel and to stabilize the austenitic phase thereof in the two-phase stainless steel having specific compsn. by regulating Cr and N to high contents and suppressing Ni and Mo to low amounts. CONSTITUTION:The two-phase stainless steel contains <=0.05% C, <=1.5% Si, <=2.0% Mn, <=0.04% P, <=0.015% S, 22.0-25.0% Cr, 3.0-5.0% Ni, 0.15-0.5% Mo, 0.1-0.5% Cu, 0.05-0.5% W, 0.05-0.5% V and 0.05-0.25% N and the balance consisting of Fe. In the steel, Cr is regulated to >=22.% in order to obtain stabilized and good corrosion resistance; and Ni to obtain a suitable two-phase structure is regulated to <=25.0% since it increase together with the increase of Cr. By N, desired two-phase structure including the welding heat affected zone and corrosion resistance can be obtd. in the case of >=0.05% additioning and the corrosion resistance is deteriorated in the case of >0.25% additioning.
Patent JP-S55119246-A (JP)
Title: Friction damper for transmission system
Inventor: KAWASAKI HIROSHI
IPC: F16F15/12
Filed: 1979-03-08
Abstract: PURPOSE:To attenuate twisting vibration for a wide range of load area, by keeping a driving friction plate and driven friction plate pressed to each other by means of spring force to increase their sliding torque in accordance with load on a driven member. CONSTITUTION:Engine power is transmitted to a driving spur gear 2 through a transmission T to control a driven gear 3 in accordance with the gear ratio of the spur gear 2. When the load on a relay shaft 4 is below the initial sliding torque of friction plates 16, 17 at this moment, the turning torque of the gear 3 is transmitted to the shaft 4 through a cam 7, external cylinder 14, spline 21, driving and driven plates 16, 17 engaged with each other and spline 22. As the load increases and exceeds the initial sliding torque of both friction plates 16, 17, skid is produced between both plates 16, 17, the cam 7 and a lifter 11 turn relatively and a leg 12 of the lifter 11 skids on a cam groove 9. Then the lifter 11 shifts to the right to increase the sliding torque.
Patent JP-H09198044-A (JP)
Title: Sound source device
Inventor: NONAKA TATSUYA
IPC: G10H1/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacture cost and to lighten the load placed on a control means. SOLUTION: An on/off-line detecting circuit 1 consists of four Schmitt trigger NOT gates 11-14, a diode D, and an integration circuit I, which consists of a capacitor C and a resistance R. When a terminal HOSTIN is high (another equipment connected to the terminal HOSTIN is on-line), the capacitor C is charged. When the terminal HOSTIN falls to a low level (the said equipment is off-line), the capacitor C begins to be discharged and the on/off-line detecting circuit 1 continues to outputs the high level for a specific time (e.g. 70μsec) and then outputs the low level. Once the on/off-line detecting circuit 1 outputs the low level, a CPU 2 decides that the said equipment is off-line in response and quits processing corresponding to a signal inputted from a terminal IN.
Patent JP-H10222589-A (JP)
Title: Electronic document circular stamp system and electronic seal
Inventor: MUKAI HIDEFUMI
IPC: G06F19/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve safety and to specify a checker in an electronic document circular stamp system. SOLUTION: This system is provided with plural computer terminals 1 which are mutually connected through a communication line L and transmits and receives an electronic document, an electronic seal 2 which records seal image forming data that forms an inherent seal image which is identifiable to each user, and a reader 3 which is provided on the terminal 1 and reads data recorded on the electronic seal, and a terminal 1 reads seal image forming data of the electronic seal according to an operation input, forms a seal image and writes the seal image in a checking position of an electronic document.
Patent JP-H01200976-A (JP)
Title: Electrophotographic color printer
Inventor: ENDO KUNIO
IPC: B41J2/525
Filed: 1988-02-05
Abstract: PURPOSE:To miniaturize extremely an exposure means, by establishing the exposure means wherein a plurality of long narrow strip areas corresponding to in a pair plurality of photographic printing lines continuing on a paper are established on a sensitizing belt, and light corresponding to photographic printing information of each color is directed onto each long narrow strip area to record said photographic printing information as an latent image. CONSTITUTION:A sensitizing belt 10 is travelled in a direction normal to a paper and besides, light corresponding to photographic printing information of each color is directed onto each long narrow strip area of the travelling sensitizing belt 10 by an exposure means 30 corresponding to a width of the sensitizing belt 10. Thereby, an electrostatic latent image corresponding to photographic printing information of each color is formed on each long narrow strip area. Then, pigment of each color is adhered onto each long narrow strip area of the sensitizing belt 10 on which the latent image is formed by a developing means 32, and the latent image of each color is made visible. Thereafter, the sensitizing belt 10 is stopped at a certain position to the paper by a belt activation stop control means 22. A visible image of each color which is made visible on each long narrow strip area of the sensitizing belt 10 stopped at the certain position is photographically printed on each photographic printing line corresponding to the paper by a transfer means 36 under this state.
Patent JP-S54119346-A (JP)
Title: Covered hollow rod for arc cutting
Inventor: YOSHIGA TOSHINARI
IPC: B23K35/368
Filed: 1978-03-08
Abstract: PURPOSE: To improve the sticking tendency and to stabilize the cutting property, by adding a limited amount of a fibrous mineral to the coating material of the ilmenite group or the high iron oxide group, and by applying this coating material over the circumference of the carbon steel pipe using a binding agent.  
     CONSTITUTION: The binding agent is mixed with the coating material of the ilmenite group or the high iron oxide group, including (for instance 1W15%) fibrous mineral; this coating material 4 is applied over the circumference of a barbon steel pipe 3 provided with the internal hole 5, using the conventional extrusion type painting machine, and an arc cutting rod is obtained; this cutting rod generates a stable arc because of the suitable amount of the fibrous mineral, showing a water resistance when the rod is immersed in the water, and a flexibility when the rod is bent using an 800 bending jig 1, and the compression resistance when the cutting rod is loaded on its both ends with a load W for collapsing the coat using a jig 6; and the sticking tendency of the coat and the cutting property of the rod are improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10224687-A (JP)
Title: Mount member of electronic camera to screen member of notebook personal computer, electronic camera and notebook personal computer
Inventor: SAITO TADASHI
IPC: H04N5/247
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To simultaneously conduct photographing of an operator when the operator operates a note personal computer and to close completely a screen member. SOLUTION: The electronic camera 70 is fitted turnably to a screen member 81 of a notebook personal computer with a mount member 1 having a spherical slide part. The electronic camera 70 is adjusted so as to be directed to the operator 90 while the screen member 81 is open, and even when an angle with respect to the screen is made narrow, a margin is provided so as to prevent a front end from being in contact. Furthermore, the screen member 81 is completely closed while the electronic camera 70 is mounted without giving hindrance by the camera and its mount member and the electronic camera 70 is directed toward the operator 90 by turning the electronic camera 70 even after the screen member is closed.
Patent JP-S5477137-A (JP)
Title: Paper feeder
Inventor: SUZUKI MINORU
IPC: G03G15/00
Filed: 1978-03-08
Abstract: PURPOSE: To accomplish the level detection of high accuracy by enlarging the displacement of a separating pawl with the use of a lever mechanism and to stop the paper feeding operation and display it in an operating panel in case recording paper is out of engagement with the separating pawl.  
     CONSTITUTION: The recording paper placed on a carriage 31 is elevated by carriage elevating means into abutment contact with separating pawls 32 and 43 which are positioned at the front edge corners in the paper feeding direction of the uppermost recording paper. As a result, the leading end 34a of a recording paper level detecting arm 34 is rocked in an enlarged scale to provide a shield between a light emitting element 35 and a light receiving element 36 so that a level is detected to stop the carriage. Since, at this time, the uppermost recording paper is abutting against paper feed rollers 52 and 60 and is supplied with desired pressure therefrom, it is under such a condition as to be fed. In case the position of the recording paper is so deteriorated that the paper and the separating pawl 32 fail to engage thereby to effect the excessive rise of the rollers 52 and 60, a switch S 3  for detecting the excessive rise of the rollers is operated to stop the rise of the carriage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58144333-A (JP)
Title: Purification of glycerol
Inventor: MATSUO TAKESHI
IPC: C07C67/00
Filed: 1982-02-20
Abstract: PURPOSE:Without dilution of glycerol with water, contaminants in the glycerol is converted into alkali metal soap, then, the glycerol is treated with a strongly basic anion exchange resin, then with a strongly acidic cation exchange resin or is simultaneously treated with both resins to purify the glycerol. CONSTITUTION:A low water-content glycerol containing fatty acid glycerides and fatty acids as impurities (less than 10wt% water content) is combined with an alkali metal hydroxide to effect saponification treatment. The resultant glycerol containing saponified products is previously brought into contact with a strongly basic anion exchange resin to remove fatty acids completely, then contact with a strongly acidic cation exchange resin, or brought into contact with a combination of strongly basic and acidic ion exchange resins so that the fatty acid liberated in its free form is adsorbed on the basic ion exchange resin immediately. Thus, the glycerol is purified by removing impurities. EFFECT:The purification process is operated without dilution with water, reconcentration process is unnecessary, resulting in saving energy.