baber/WOPTO huggingface dataset:
Patent JP-S58205665-A (JP)
Title: Continuous casting method for decreasing microsegregation
Inventor: TANAKA SHIGENORI
IPC: B22D11/128
Filed: 1982-05-25
Abstract: PURPOSE:To prevent the generation of the product defects occuring in the microsegregation in an ingot in continuous casting, by specifying the respective conditions for the time since the solidification in the central part of a slab begins until a prescribed temp. is attained and for the support in the solidified terminal part of the slab by a walking bar. CONSTITUTION:The solidified terminal part of an ingot (slab) is rolled down with a walking bar and is held at a high temp. even after the solidification while the ingot is subjected to so-called slow cooled casting in order to prevent the product defects occuring in the micro-segregation in the ingot. As a result, the inventor found by expeiment, investigation, etc. that the micro- and macro- segregations in the ingot are reduced. More specifically, the condition[phosphorus concn. (P)o <0.02%]is satisfied for >=20min the time t1 since the solidification in the central part of the slab starts until 1,000 deg.C is attained, and the solidified terminal part of the slab is supported by the walking bar under condition of the equation. If necessary, the slab is rolled down with the walking, bar, whereby the micro-segregation and macro-segregation of the slab are prevented.
Patent JP-H10265991-A (JP)
Title: Plating material excellent in resin adhesion
Inventor: KODAMA ATSUSHI
IPC: C25D5/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a metallic material affording reliable adhesion to a resin. SOLUTION: In a plating material in which a plating film containing >=1 kinds of metal among Cu, Ni, Co, Zn, Fe and Cr is formed on a metallic plate surface, arithmetic average roughness (Ra) is made to be 0.03 to 0.5 μm and a surface area substitutive value defined as (surface area of a sample obtained by measurement)/(length ×width of a measuring range) is made to be 1.01 to 1.1 based on a plating material surface which is magnified 3000 times by an electron beam three-dimensional roughness analyzer and the plating film having an appropriate anchor effect and surface area is formed in metallic stripes. Falling of powder from the plated film can be prevented and heat resistance of the plated film can be improved by executing nickel-plating further on the plated film.
Patent JP-S59212092-A (JP)
Title: Degaussing circuit
Inventor: KAWAMOTO JIYUN
IPC: H04N9/29
Filed: 1983-05-17
Abstract: PURPOSE:To evade the unbalance of a degaussing magnetic field when a power source circuit uses a half-wave rectification type and prevent a cathode-ray tube from being magnetized by changing operating parts of a degaussing coil in the positive and negative half cycles of an AC power source. CONSTITUTION:The number of turns of a degaussing coil 5 is N', a tap 5a is formed at the (N)th turn from the side of a posistor R1, and a diode D is connected thereto. Therefore, the diode D turns on in negative half cycles of the AC power source to operate only some part of the degaussing coil 5 corresponding to the number N of turns, and the other part corresponding to the number (N'- N) of turns does not operate. Further, the diode D turns off in positive half cycles of the AC power source to operate the whole of the degaussing coil 5 corresponding to the number N' of turns. Thus, the undesirable magnetization of the cathode-ray tube of a television receiver which has a half-wave rectification type power source circuit is eliminated by the degaussing circuit.
Patent JP-S57201814-A (JP)
Title: Gas flow rate measuring device in tracing method
Inventor: AMIMOTO HIROYUKI
IPC: G01F1/704
Filed: 1981-06-05
Abstract: PURPOSE:To eliminate an error signal caused by the variance of concentration, by branching a passage for a flow rate measurement objective gas to two passages and connecting a trace gas charging passage to only one passage and connecting an analysis meter to the other passage. CONSTITUTION:A passage 1 for a flow rate measurement objective gas 1 is partitioned by a partition wall 6 and is branched to two passages 1a and 1b. A trace gas charging passage 2 is connected to one passage 1b, and a prescribed flow rate A of component gas in the flow rate measurement objective gas is charged and mixed in this passage 2. An analysis meter 7 which analyzes the concentration variation of component gas in the flow rate measurement objective gas during a time (t), when the flow rate measurement objective gas reaches the second position X2 from the first position X1, is connected to the other passage 1a. Thus, an error signal caused by the variance of concentration is eliminated.
Patent JP-S5613662-A (JP)
Title: Alkaline battery
Inventor: MOCHIZUKI YASUMASA
IPC: H01M50/528
Filed: 1979-07-12
Abstract: PURPOSE:To reduce works for fabricating a battery connected in series and improve its pressure durability by putting steel frames and steel plates successively and alternately and welding them to form a battery container, and connecting one end of a plurality of electrode plates contained in the cells to the container. CONSTITUTION:Steel frames 1 and steel plates 4 are placed alternately to form a cell 3, and a group of electrode plates 2 is contained in the cell 3.  Circumferential parts 11 formed by overlapping the frames and plates are welded air-tightly to form a battery container 12. One strap 8N (negative electrode side) of the electrode plates 2 is connected electrically to the battery container 12 through a conductor extension 9 in the cell 3. The other strap 8P (positive electrode side) is connected to output terminals 14 and a connecting rod 13, insulated by an insulator 10 from the cell 3.
Patent JP-H08257012-A (JP)
Title: Magnetic resonance(mr) imaging device
Inventor: MITSUMATA HIROSHI
IPC: G01R33/383
Filed: 1995-03-20
Abstract: PURPOSE: To provide a MR imaging device in which overall length of the device can be reduced and a time for setting till start of photographing can be shortened, by arranging a gantry and a bed in parallel with each other. CONSTITUTION: A stand 21 is arranged on a pair of rails 30 so as to cross the lower magnet assembly 1b of a gantry. A horizontal moving mechanism is built in on the lower part of the stand 21 and a top board supporting frame 22 is attached on the side face of the stand 21 through an elevating mechanism. The top board 23 is supported on the upper face of the top board supporting frame 22 through the horizontal moving mechanism 22a. The top board 23 can be horizontally moved in its longitudinal direction by means of the horizontally moving mechanism 22a.
Patent JP-H01295832-A (JP)
Title: Manufacture of plastic bottle
Inventor: OTSU YOICHI
IPC: B65D23/00
Filed: 1989-04-06
Abstract: PURPOSE:To stabilize the engagement of a bottle with the recessed part of a base cup, by a method wherein a thick wall part is formed to the lower part of a preform and the base cup having a recessed part formed to the inner surface of the cylindrical peripheral wall thereof is engaged with the bottom part of a bottle main body to engage the recessed part of the base cup with the projection of the bottle main body. CONSTITUTION:A thick wall part 13 is formed to the lower part of a preform and this preform is subjected to blow molding to mold a bottle main body 1 having a bottom part 11 having an almost spherical surface shape formed in a downwardly expanded state and an outwardly protruding projection 12 at the position corresponding to the thick wall part 13 around the bottom part. Further, an inwardly turned ridge 23 is provided to the entire inner peripheral surface of the upper end of the cylindrical peripheral wall 21 of a base cup 2 to form a recessed part 22 therebelow. The projection 12 of the bottle main body 1 may be provided over the entire periphery thereof but, when said projection is independently provided, alignment is unnecessary when the projection is engaged with the recessed part 22 and excellent workability is obtained and, since the projection is bitten into the base cup, the mutual rotation between the main body 1 and the base cup is hard to generate. When the elastic deformation of the main body 1 and the base cup is utilized to engage both of them in mounting the base cup to the main body 1, the bottom part of the main body is tightly fixed between the inner bottom surface 24 of the base cup and the recessed part 22.
Patent JP-H09248140-A (JP)
Title: Defoaming composition for food products
Inventor: TSUJI HIROFUMI
IPC: A23L29/10
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a defoaming composition for food products containing an emulsifier for food products as an active ingredient in which the emulsion particles are adjusted in its particle sizes, thus readily dispersing in a water system, excellent in stability and defoaming power, particularly excellent in foam suppression and effective against foaming in the production process for food products. SOLUTION: This defoaming composition contains an emulsifier for food products, as an effective component, preferably in an amount of 10-35wt.%, and comprises >=70wt.% of colloidal particles with a particle distribution of 5-40μm. The average particle size of the colloidal particles is preferably 10-30μm. The particle size distribution and the particle sizes of the objective composition are preferably adjusted by controlling the peripheral top speed or a flow rate. The objective composition is prepared, for example, by mixing the primary dispersion prepared by emulsifying the solution containing the active ingredient and adjusting its particle size with the secondary dispersion for improving the dispersion in the water system. The emulsifier described above is, for example, sorbitol fatty acid ester, lecithin and the like.
Patent JP-H08258987-A (JP)
Title: Hatch edge detecting method
Inventor: MAEKAWA HIROYUKI
IPC: G01B11/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide a hatch edge detecting method by which instant measurement for each hatch edge is precisely performed in a short time and influence due to disturbance such as vibration is prevented for accomplishing highly precise measurement. CONSTITUTION: When an excavating part 4 in a continuous unloader 3 is positioned in the center of a hatch 5 of a ship 1 so as to be lowered into a hold, a wide angle light wave beam radiated from a vertical rotation type deflection system light wave distance meter 10 installed in the excavating part 4 is rotationally aimed at hatch edges 6a-6d in order of crossing at a right angle. In each of the aimed positions, measurement in a plurality of points in the wide angle light wave beam radiated part is carried out at the same time, and the hatch edges 6a6d are detected by determining the points in which great displacement in distance data or light reflection intensity data is detected as the positions of the hatch edges 6a-6d.
Patent JP-H06278765-A (JP)
Title: Packing material
Inventor: IKEGUCHI SHIGETAKA
IPC: B65D65/38
Filed: 1993-03-22
Abstract: PURPOSE:To provide a packing material which is a sheet-shaped packing material having high shock-absorbing property and holding property for an item to be packed and enables packing of an item in a simple manner without requiring complicated work, and which can be stacked in the form of sheet when it is stored and transported, so that space is saved. CONSTITUTION:A packing material comprises a soft base sheet 11 composed mainly of expanded synthetic resin and the approximately central portion of the sheet 11 is formed into a circular hold-up part 12 having a hold-up shape. An annular groove 15 is formed along the outer periphery of the central hold-up part and packing pieces 20 are formed outside the annular groove integrally with the groove so as to extend continuously therefrom, with each forward end thereof curving upwardly and inwardly.
Patent JP-S60234071-A (JP)
Title: Steering apparatus for car
Inventor: TAKAHASHI HIROTOSHI
IPC: B62K5/01
Filed: 1984-05-01
Abstract: PURPOSE:To constitute a steering shaft from a rod member having a certain length by allowing the fulcrum of the swing shaft of a front swing frame to be set on a same line to the center of a lower steering joint, in a 4-wheel driving off-road car. CONSTITUTION:At the free-edge side of a front swing frame 2 axially supported in vetically swingable ways through pivot shafts 6 and 7 at the front part of a chassis frame 1, front wheels 3l and 3r are axially mounted in free steering through king pins 17l and 17r on the right and left sides. A steering link mechanism L connected to the front wheels 3l and 3r is connected through a lower steering joint 25 at the lower edge of a steering shaft 24. In this case, the relative position between pivot shafts 6 and 7 and the lower steering joint 25 is set so that the center C of the lower steering joint 25 is set on the longitudinal axis line L-L of the pivot shafts 6 and 7. Therefore, the steering shaft 24 can be constituted from a rod member having a certain length, not in expandable constitution.
Patent JP-S59213836-A (JP)
Inventor: SAITOU TOKUJI
IPC: E04B1/00
Filed: 1983-05-19
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-H07295755-A (JP)
Title: Input device for analog signal
Inventor: AZEGAMI TADASHI
IPC: G06F3/05
Filed: 1994-04-26
Abstract: PURPOSE:To provide the input device for analog signal with which the arithmetic of smoothing processing can be executed at high speed and structure is simplified. CONSTITUTION:This device is provided with an A/D converter 11 for converting an analog signal PV to a digital signal of one bit sequence according to a conversion starting command T11, integrator 25 for integrating the output signal of the A/D converter according to an integrating instruction T25-T and resetting the integrated value according to a reset instruction T25R, drive circuit 23 for latching the integrated signal of this integrator according to a latch instruction T23 and outputting this latched signal to the side of a bus, and timing generator 24 for outputting the relevant integrating instruction synchronously with the conversion starting command outputted to the A/D converter, outputting the relevant reset instruction for each prescribed number N for the unit of the relevant integrating instruction, and outputting the latch instruction just before the reset instruction.
Patent JP-S5212582-A (JP)
Title: Insulated gate type semi-conductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/04
Filed: 1975-07-21
Abstract: PURPOSE: To elevate integrity by making channel width W/ channel lenght L of SOS, MISFET smaller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06304252-A (JP)
Title: Disposable syringe
Inventor: ANTONIO SERANO GONSARESU
IPC: A61M5/178
Filed: 1993-04-15
Abstract: PURPOSE: To provide a disposable syringe consisting of a main body in the shape of a circular tube with a stopper which is slidable along the axial direction and controlled by a manual stem. CONSTITUTION: A second stopper is arranged between a stopper 2 combined with a stem and an injection end of a main body in the shape of a circular tube 1. The second stopper supports a blade 6 embedded suitably in stopper 2. The blade 6 does not operate when stopper 2 moves to the rear part, but makes marks or nicks when it goes forward. The inner pressure in the main body in the shape of a circular tube 1 is made equal to atmospheric pressure through this mark to prevent the reuse of the syringe.
Patent JP-S5423469-A (JP)
Title: Wire clamper for wire bonder
Inventor: FUJIOKA SHIYUNICHIROU
IPC: H01L21/60
Filed: 1977-07-25
Abstract: PURPOSE: To establish a wire clamper light in weight and free for th control, by switching the clamper through the application of voltage to electrostrictive type piezoelectric element by utilizing counter piezoelectric effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5713575-A (JP)
Title: Display system of chinese language
Inventor: YOSHIDA KUNIO
IPC: G06F3/153
Filed: 1980-06-28
Abstract: PURPOSE: To exactly discriminate a Chinese word which is same in sound and different in meaning, without increasing a kind of character, by displaying a word of Chinese language by use of the alphabet, also attaching a tone code of its word to the alphabet by a numeral, and displaying it.  
     CONSTITUTION: A Chinese word which has been inputted by an input key 1 is stored in a memory register 2, contents of an address counter 10 are returned to "1" by operating a translation key 11, a Chinese word which has been stored in the first word memory 1 is read out, it is formed into a word in accordance with a prescribed rule by a discrimination device 6, it is provided to a comparison device 7, and its coincidence with contents of the register 2 is detected. In this case, a tone code which has been represented by a numeral is added to an output word from the device 6. When only the alphabet characters have coincided in the device 7, a word from the device 6 is displayed on an indicator 13, an operator sees its contents, and when the tone codes do not coincide, the contents of the counter 10 are forwarded stepwise and are displayed on the indicator 13. Moreover, a Japanese word of an address which has been designated by the counter 10 is displayed on the indicator 13 in accordance with operation of a change key 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5423036-A (JP)
Title: Manufacture of high tensile fine mesh
Inventor: TSUJITA YOSHIYUKI
IPC: C25D5/18
Filed: 1977-07-25
Abstract: PURPOSE: To obtain a fine mesh having a gold plated film of good quality by specifying the electrifying time and repeating number as the current waveform of a powr power source when gold electroplating is carried out on a platinum thin film formed in the grooves of a glass master. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11286831-A (JP)
Title: Antibacterial polyamide fiber and its production
Inventor: TSUKAMOTO EIJI
IPC: D01F6/90
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial polyamide fiber exhibiting excellent antibacterial property and causing little discoloration (color development) and lowering of antibacterial property even by alkali treatment. SOLUTION: This antibacterial polyamide fiber having a color index of <=2.0 after alkali treatment and free from discoloration prevention agent is produced by using a polyamide resin containing 0.5-5.0 wt.% of a zeolite compound supporting silver ion. The zeolite compound preferably has a diameter of 0.1-5.0 μm for improving the processability.
Patent JP-S60235739-A (JP)
Title: Corrosion-resistant surface for glass
Inventor: HAJIKANO KIYOSHI
IPC: C03B40/04
Filed: 1984-05-04
Abstract: PURPOSE:To obtain a corrosion-resistant surface contacting with molten glass, by bonding a ceramic material containing a number of microscopic pores to the surface of a corrosion-resistant metal, and constantly supplying a gas inert to the glass through the small perforations of the metal. CONSTITUTION:A ceramic material 2 containing a number of microscopic pores is bonded to the surface of a corrosion-resistant alloy plate 3 having small perforations 31. The surface of the ceramic material 2 is made to contact with molten glass 20, and the gas inert to the glass, e.g. argon, is supplied constantly to the molten glass 20 through the perforations 31 of the alloy plate 3 and the microscopic pores of the ceramic material 2. A contact surface durable to the molten glass can be provided by this process.
Patent JP-H02266977-A (JP)
Title: Heat sensitive recording body
Inventor: SUZUKI TOSHITAKE
IPC: B41M5/26
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a recording body excellent in the keeping quality of a recorded image, moisture resistance and water resistance by incorporating a block isocyanate compound in a heat sensitive recording layer. CONSTITUTION:A block isocyanate compound is a chemical compound blocking a reactive isocyanate group contained in its molecule by reacting said group with a compound having active hydrogen. Said isocyanate compound has no reactivity at room temperature but eliminates the compound having active hydrogen, if heated, to change to a reactive isocyanate compound. When the block isocyanate compound is contained in a heat sensitive recording layer, the block isocyanate compound becomes an isocyanate compound rich in reactivity by the heat at the time of recording and said isocyanate compound reacts with other compounds in said recording layer into a high molecular compound to function in the manner of preventing water molecules from entering. It is desirable that the amount of said block isocyanate compound used is normally regulated within the range of 1-50wt.%, preferably 3-20wt.% for the whole solid content of the recording layer.
Patent JP-H07294340-A (JP)
Title: Temperature sensor for multipoint simultaneous measurement
Inventor: YOKOI HIDETOSHI
IPC: B29C45/78
Filed: 1994-04-26
Abstract: PURPOSE: To provide a thermocouple type temperature sensor for simultaneous multipoint measurement which has no risk for damaging a temperature measuring portion inserted into a path of a material whose temperature is to be measured such as fluid resin and which affects the fluidic behavior of the material whose temperature is to be measured. CONSTITUTION: A plurality of through holes semi cross sections are disposed on an end surface of a ceramic thin plate substrate 1 with a designated space and these respective through hole semi cross sections are formed as a coupling part for temperature measurement which comprises joining respective dissimilar metal and most part of both sides of the ceramic thin plate substrate is covered with a thin seathlike metallic sensor cover 11 such that a sensing area 9 formed by the plurality of coupling parts for temperature measurement is exposes.
Patent JP-H08273926-A (JP)
Title: Cleaning processing method for magnet body
Inventor: ROTAARU TSUAPUFU
IPC: C23F1/28
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method of magnet which can visually identify an easily magnetizing axis. SOLUTION: The surface of a magnet is treated with the solution of the hydrogen peroxide wherein acid of 1-10% is added for identifying the magnetic pole surface of an Sm2 Co17 magnet. By this method, the surface having luster is generated on the magnetic pole surface of the magnet. On the other hand, the surface in parallel with the easily magnetizing axis appears gray. Thus, the magnet can be identified unequivocally when the magnet, whose easily magnetizing axis is eliminated, is assembled, and it is not necessary to mark the magnet individually during the manufacturing process.
Patent JP-H02266384-A (JP)
Title: Fixing device
Inventor: IKUMA AKIHIRO
IPC: G03G15/20
Filed: 1989-04-06
Abstract: PURPOSE:To surely realize an operation with a simple structure at the time of power failure and the unexpected interruption of power supply by intermittently operating and controlling the press-contact and releasing the press roll of a fixing device by the driving source of a heat roller. CONSTITUTION:The device is provided with mechanisms 5 and 6 bringing the pressure roller 4 of a pair of fixing rolls 3 and 4 close to the heat roller 3 and separating them, driving systems G0-G2 driving and stopping the heat roll 3 of the pair of rolls 3 and 4, clutch means 21 intermitting driving force from the driving systems G0-G2, and cam means 24 reversely and normally rotated by a torque limitter 23 connected to the clutch means 21. When the driving systems G0-G2 are driven, the clutch means 21 and cam means 24 are engagingly held and the pair of fixing rolls 3 and 4 are brought into press-contact by mechanisms bringing rolls 5, 6 close to each other and separating them. When energization is interrupted, the engagement by the clutch 21 and the cam means 24 is cancelled, pressure by the mechanisms bringing rolls 5, 6 close to each other and separating them and is cancelled, and both rolls 3 and 4 are separated. Thus, the device can be surely operated with the simple structure at the time of power failure and the unexpected interruption of power supply.