baber/WOPTO huggingface dataset:
Patent JP-H01156416-A (JP)
Title: Method for decarburizing high-chromium steel having excellent decarburizing characteristic under reduced pressure
Inventor: KITAMURA SHINYA
IPC: C21C7/072
Filed: 1987-12-11
Abstract: PURPOSE:To produce high-quality refined high-chromium steel with high decarburization efficiency and at high yield by depressurizing the inside of a dip pipe dipped in the chromium- contg. molten steel in a ladle, top-blowing an oxidizing gas under specified conditions and agitating the molten steel with the bottom-blown inert gas. CONSTITUTION:The dip pipe is dipped in the chromium-contg. molten steel is a ladle. The inside of the dip pipe is depressurized, and an oxidizing gas such as oxygen is simultaneously blown in from a top-blowing lance. An inert gas such as Ar is also supplied from the bottom of the ladle, and molten steel is agitated by the rising bubbles of the bottom-blown inert gas. In this method for decarburizing and refining high-chromium steel under reduced pressure, the ratio R/D of the inner diameter R of the dip pipe to the inner diameter D of the ladle is controlled to >=0.35. The distance (x) between the inert gas blowing hole at the ladle bottom and the center of the projected surface is limited to conform to x/R=(0.33R/D-0.07)-(0.33/D). The overlapped zone D of the collision zone S of the top-blown oxidizing gas on the molten steel surface and the rising bubbles zone A of the bottom-blown inert gas is controlled to >=85% of the S. By this method, reduced-pressure decarburization is efficiently carried out with a small loss of Cr.
Patent JP-H02161604-A (JP)
Title: Magnetic head for multitracks
Inventor: NAKAGAWA KAZUNARI
IPC: G11B5/187
Filed: 1988-12-14
Abstract: PURPOSE:To decrease the air to be intruded between magnetic recording media and to improve contact by providing at least one groove between the tracks of the surface to face the magnetic recording media. CONSTITUTION:The magnetic head 1 has a shield 2 consisting of a nonmagnetic material, such as, for example, barium titanate, which averts magnetic interference and has high mechanical strength, a slider 3 consisting of a nonmagnetic material, such as, for example, barium titanate, which has excellent wear resistance, and is provided to stabilize the traveling property, the grooves 4 for air flow, and an excitation coil 5. The grooves 4 are formed by machining, such as dicer or laser processing machine or by etching, etc. The contact area of the magnetic head for multitracks with the magnetic recording medium 6 is decreased by forming the grooves 4 and, therefore, the spacing by the intrusion of the air is small. Since the magnetic recording medium is deformed along the grooves in this way, the contact is improved and the stable recording and reproducing are enabled.
Patent JP-H03170276-A (JP)
Title: Handgrip assembly arranged between tool and hand
Inventor: ROBAATO SUPITSUTSUAA
IPC: A61F5/01
Filed: 1990-11-19
Abstract: PURPOSE: To disperse pressure from the median nerve to an adjacent soft tissue structure by providing a protective means recessed against the remainder of a first side face on the first side face of a support means. CONSTITUTION: This support means 16 is provided with a first side face 18 receiving the grip pressure of the palm of a hand 12 and a second side face receiving a tool 14. A protective means 22 recessed against the remainder of the first side face 18 is provided on the first side face 18 of the support means 16 to eliminate the grip pressure from directly above the median nerve of the hand 12.
Patent JP-H11199241-A (JP)
Title: Plunger mechanism for i.s. machine and plunger base part module as well as i.s. machine
Inventor: BORBONE JOSEPH A
IPC: C03B9/41
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide plunger mechanisms for an I.S. machine which obviate the tilting of plunger canisters. SOLUTION: The I.S. machine for producing glass bottles has plural sections and each of these plural sections has a blank station for forming parisons. Each section has a section frame 11A having a front surface and the plunger mechanism. This plunger mechanism includes at least one plunger canister having a lower cylindrical 64 and an upper flange 77. A horizontal mounting plate having a front surface and perpendicular apertures for accepting the respective lower cylinders 64 of the plunger canisters is fixed in a stationary state to the front surface of the section frame 11A. The front surface of the section frame has perpendicular apertures to accept the respective lower cylinders of the plunger canisters and the flanges of the plunger mechanism are fixed atop the mounting plate.
Patent JP-H06127594-A (JP)
Title: Container for vacuum transportation
Inventor: KUROGO HARUJI
IPC: B65D88/12
Filed: 1992-10-13
Abstract: PURPOSE:To dissolve the evaporation, attachment, and condensation of steam by setting the internal section of a transportation container in a vaccum state, to transport the container. CONSTITUTION:The joint sections of steel plates for composing the internal section of a container 1 are wholly welded to each other to be air-tight. Packing pieces 3 are arranged to set air to be tight also at the door 2 of a port for leaving or accepting baggages. Then, a pipe 4 with a valve 5 to be communicated with the internal section of the container 1 is set. From the pipe 4, air in the internal section of the container 1 is sucked up by a vacuum pump, and the valve 5 is closed. When the baggages are carried out, then the valve 5 is opened and the air is taken in. As a result, the convection of the air in the internal section of the container 1 is dissolved, and the evaporation, attachment, and condensation of steam are dissolved. Accordingly, products can be prevented from being damaged due to condensed water drops dropped on the baggages.
Patent JP-H05124857-A (JP)
Title: Production of nonreducible dielectric porcelain
Inventor: NISHIYAMA TOSHIKI
IPC: C04B33/24
Filed: 1991-10-30
Abstract: PURPOSE:To produce a nonreducible dielectric porcelain having a uniform structure free from a foreign phase and small standard deviation of characteristic value and almost preventing the occurrence of a reject at a reliability test. CONSTITUTION:BaTiO3, at least one among Tb2O3, Dy2O3, Ho2O3 and Er2O3, and Co2O3 are prepd. as principal components. These principal components except BaTiO3, and secondary components are previously mixed and pulverized to form a powdery mixture of 0.2-10mum average particle diameter. This mixture is mixed with BaTiO3 and dispersed and the resulting porcelain material is molded and fired to obtain the objective nonreducible dielectric porcelain.
Patent JP-H05151175-A (JP)
Title: Asynchronous service processing control system
Inventor: OKA NORIYUKI
IPC: G06F15/177
Filed: 1991-11-28
Abstract: PURPOSE:To provide service processing on an asynchronous report appropriately in an asynchronous service processing control system for a service processor which executes the service processing on the asynchronous report issued from a processor. CONSTITUTION:This system is equipped with a managing part 12 which employs constitution to record the asynchronous report that is received and no service processing is applied to it and also, manages the processing priority of the asynchronous report possible to receive, and a retrieval part 18 which retrieves whether or not the asynchronous report with processing priority higher than that of a received asynchronous report is recorded as referring to the managing data of the managing part 12. Also, the system is comprised in such a way that the processing service on the asynchronous report with higher processing priority is executed preferentially than that of the received asynchronous report by the retrieval part 18 when the fact that the asynchronous report with the processing priority higher than that of the received report is retrieved.
Patent JP-2001139352-A (JP)
Title: Intermediate film for sandwich glass and sandwich glass
Inventor: BANDO AKIHIKO
IPC: C09J11/06
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate film for sandwich glass which does not impair the basic performance as the intermediate film for the sandwich glass, such as transparency, light resistance, weatherability, impact resistance and adhesiveness, lessens the occurrence of peeling and whitening at the peripheral edges of the glass when it is placed in an atmosphere of high humidity and is suitable for obtaining the glass having an excellent antistatic property and the glass formed by using such intermediate film. SOLUTION: The intermediate film for the sandwich glass containing 100 pts.wt. polyvinyl butyral resin of 62 to 72 mol% rate of butyralization, 0.05 to 3 pts.wt. compound expressed by the general formula (1), R-O-(CH2CH2O)nH (where, R denotes 1-25C hydrocarbon group; and (n) denotes an integer from 1 to 20) and 0.05 to 3 pts.wt. compound expressed by the general formula (2), R-O-(CH2CH2CH2O)nH (where, R denotes 1-25C hydrocarbon group; and (n) denotes an integer from 1 to 20).
Patent JP-H02159013-A (JP)
Title: Tab tape for high frequency semiconductor device
Inventor: WADA NORIO
IPC: H05K1/02
Filed: 1988-12-13
Abstract: PURPOSE:To prevent any leakage of a high frequency signal transmitted through a transmission line of a conductor circuit to the outside and hence prevent a crosstalk phenomenon between adjacent conductor circuits by providing a ground layer formed on a TAB tape and a conductor layer in a hole connected in continuation to said ground layer. CONSTITUTION:Opposite sides of a transmission line 4 of a conductor circuit and a lower circumference of the transmission line 4 are surrounded by a ground layer 7 on an insulating film 1 on a side opposite to a side where the transmission line 4 of the conductor circuit and a conductor layer 6 connected in continuation to the ground layer 7 located on the inner circumferential surface of a hole 5 of the insulating film 1 on opposite sides of the transmission line 4 of the conductor circuit or located in a space in the hole 5. Hereby, a pseudo-axial line excellent in high frequency characteristics approximating a microstrip transmission line by the transmission line 4 and the ground layer 7 surrounding the transmission line 4, and further the conductor layer 6 in the hole 5. Accordingly, even when a high frequency signal of ultrahigh frequency of 10GHz or more is supplied to the transmission line of the conductor circuit, any crosstalk phenomenon can be avoided where the high frequency signal transmitted through the transmission line of the conductor circuit leaks to the transmission line of the adjacent other conductor circuit.
Patent JP-H01155470-A (JP)
Title: Passbook and slip processor
Inventor: KATAOKA TATSUFUMI
IPC: G06Q40/02
Filed: 1987-12-11
Abstract: PURPOSE:To complete the correlation of print of seals while communicating with a computer by reading the print of seals of a passbook and a payment slip when the account number of the passbook and an amount on the payment slip are inputted and displaying them before printing them. CONSTITUTION:The print of seals of the passbook and the payment slip set automatically on a print part 46 by a carrying part 45 are read by an optical reading part 20 assembled in the print part 46, and are fetched via an A/D conversion part 21. The image data of those print of seals are written on an image buffer 22, and after being compressed at an image compression part 24, are displayed on a display 40 at a window. By displaying them, a clerk at the window performs the correlation of both print of seals, and confirms the coincidence of them. When the confirmation of the coincidence is completed, descriptive data transmitted from a host computer is received at a window communication part 42, and the content of the descriptive data is printed on set passbook and payment slip at the print part 46.
Patent JP-2001128731-A (JP)
Title: Cap with spatula
Inventor: OZAKI NAOTAKE
IPC: B65D83/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a cap with a spatula in which a spatula member is integrally mounted to the inner surface of the cap to be provided over a container for mainly housing contents such as medicines and cosmetics. SOLUTION: This cap is provided over a container for storing liquid contents, and a spatula member of which the tip is extended go as to reach the vicinity of the bottom surface of the container is mounted to the inner surface of the cap.
Patent JP-H07139441-A (JP)
Title: Canister
Inventor: WATANABE HIDEO
IPC: B01D53/04
Filed: 1993-11-19
Abstract: PURPOSE:To improve catching performance of fuel vapor without making a case larger by lengthening a communicating path on the midway of an absorptive material layer. CONSTITUTION:Activated carbon layers 21, 22 in a case 10 are divided into a lower activated carbon layer 21 and an upper activated carbon layer 22 by a partitioning member 30. In the partitioning member 30, an upper wall member 31 and a lower wall member 32 face each other across a cross-shaped rib 33, and only one piece out of four pieces of the rib 33 is connected to its periphery. As a result, two rooms sandwiching the piece of the rib 33 to be connected to the periphery are communicated to each other through a communicating path formed between the rib 33 and the periphery. The lower activated carbon layer 21 and the upper activated carbon layer 22 are communicated to each other through a communicating path because a lower surface opening 35a to communicate with the lower activated carbon layer and an upper surface opening 35b to communicate with the upper activated carbon layer on the lower surface of two rooms respectively and are respectively formed to on the upper surface. Although fuel vapor is moved to the next layer after taking one cushion between two layers, catching performance can be improved because of the long path therebetween.
Patent JP-H10162587-A (JP)
Title: Ferroelectric memory
Inventor: TANIGAWA HIROYUKI
IPC: H01L27/108
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the access time of a plate drive type ferroelectric memory. SOLUTION: A memory cell consists of one MOS transistor QM and one ferroelectric capacitor CFE, and a plate line PL is arranged in parallel with a word line WL. After a bit line BL is precharged to a power supply potential, the word line WL is activated and a memory cell MC is read, and then the plate line PL is driven before writing data. The other edge of the plate line PL is maintained at a ground voltage by a plate potential stabilization circuit PS from the drive of the word line to that of the plate line, thus preventing the potential fluctuation of the plate line PL due to the drive of the word line and increase in an access time due to the potential fluctuation.
Patent JP-H09131539-A (JP)
Title: Rotor and protective chip of centrifugal crushing machine
Inventor: NAGAI HIDEMARO
IPC: B02C13/14
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the wear of an outer periphery plate and to prevent the wear of wall bodies by protective chips by connecting the opposite upper and lower plates of the rotor of a centrifugal crushing machine by the plural wall bodies and providing the outside surfaces at the release port ends of the wall bodies with the protective chips on the side inner than the peripheral edges of the lower plate, thereby constituting the rotor. SOLUTION: The rotor of the centrifugal crushing machine for crushing raw materials to be crushed, such as ore, is arranged with the upper and lower plates opposite to each other, is provided with a distributor 11 at the center of the lower plate 1 and is bored with a supply port for the raw materials to be crushed at the center of the upper plate. These upper and lower plates are connected by the wall bodies 12 consisting of the front ends 12a, intermediate parts 12b and tail ends 12c disposed on the inner side of the peripheral edges and form an area for forming a dead bed D in the recessed part on the inner side delineated of the front end 12a and the intermediate part 12c, thereby protecting the wear of the wall bodies 12.  Sintered hard front end chips 14 are mounted at the front ends 12a of the wall bodies 12 and the protective chips 15 are mounted on the outside surfaces of the front ends 12a on the side inner than the peripheral edges of the lower plate 1.
Patent JP-H04276367-A (JP)
Title: Magnetic-head slider having protecting film and manufacture thereof
Inventor: HENRII CHINRIN CHIYAN
IPC: G11B5/187
Filed: 1991-11-05
Abstract: PURPOSE: To provide protective films which protect a magnetic head during the process for manufacturing rails and protect the magnetic head against wear and damage of corrosion during use with a magnetic recorder. CONSTITUTION: A magnetic head slider 10 has the protective films 22 on its rails 12 and 14. The protective films 22 are composed of thin adhesive layers 24, thin amorphous hydrogenated carbon layers 26 and thin masking layers 28. The protective films 22 are formed by subjecting the thin-film magnetic head to finishing by lapping so as to attain a prescribed size, then depositing the films on the air bearings surfaces of the slider before forming the patterns of the rails on the air bearing surfaces.
Patent JP-H11149446-A (JP)
Title: Method and device for transferring serial data
Inventor: AYABE TOMOKI
IPC: G06F13/42
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce system costs by reducing the capacitance of a program in data transfer between a microcomputer and an external LSI, shortening a period for development, accelerating processing, effectively utilizing the function of the microcomputer and reducing external hardwares. SOLUTION: This device has a serial control circuit 12 provided on a microcomputer 10A for serially transferring data between the microcomputer 10A and an external LSI 14 and a wait control circuit 13 for performing the wait control of an instruction execution cycle for a CPU 11 consisting of the microcomputer 10A, and the serial control circuit 12 performs the transfer of serial data by executing a data transfer instruction or data input/output instruction. In this case, the serial control circuit 12 reports the end of data transfer to the wait control circuit 13 so that a wait state can be canceled.
Patent JP-S63227758-A (JP)
Inventor: RIYUDATSU ARUBI
IPC: C23C4/18
Filed: 1987-12-15
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-H06128782-A (JP)
Title: Controlled roughening of reinforced cation exchange film
Inventor: JIYON DEIRU PAWAAZU
IPC: C25B9/19
Filed: 1992-11-02
Abstract: PURPOSE: To improve the current efficiency of an electrolytic cell using a reinforced fluorinated cation exchange membrane contg. sacrificial fibers and permanent fibers by abrading the anolyte surface of this exchange membrane to expose the crossover points including the sacrificial fibers at a specific ratio.  
     CONSTITUTION: The reinforced fluorinated cation exchange membrane is used in the electrolytic cell for electrolyzing an aq. alkali metal halide soln. This exchange membrane has ≥1 layer of polymer layers reinforced with fabrics including both of the sacrificial fibers and the permanent fibers. The polymer layer facing the anolyte of the membrane is subjected to roughening by abrading using sandpaper. The reinforcing material crossover points including at least one piece of the sacrificial fibers are exposed ≥25%, more preferably about 25 to 75% on the anolyte surface by this abrading. The sacrificial fibers are removed before and after the hydrolysis of the exchange membrane described above to remain groves on the membrane surface. The current efficiency of the electrolytic cell is improved by using the resulted ion exchange membrane. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63166735-A (JP)
Title: Glass for ultrasonic delay line
Inventor: MARUYAMA SHIZUO
IPC: C03C3/102
Filed: 1986-12-27
Abstract: PURPOSE:To provide the titled glass consisting of specific composition of SiO2, PbO, Cs2O, other alkali or alkaline earth metal oxides, B2O3, Al2O3, Bi2O3, Sb2O3, Tl2O, TiO2, WO3, As2O3, etc., and having low temperature coefficient of delay time, low propagation velocity of ultrasonic wave and excellent meltability. CONSTITUTION:The objective glass contains 15-65wt.% SiO2, 15-75% PbO, 0.1-50% Cs2O, 0-5% Li2O, 0-10% Na2O, 0-20% K2O, 0-30% Rb2O (Cs2O+ Li2O+Na2O+K2O+Rb2O=0.1-50%), 0-20% B2O3, 0-10% Al2O3, 0-10% MgO, 0-10% CaO, 0-20% SrO, 0-25% BaO, 0-15% ZnO, 0-10% CdO (MgO +CaO+SrO+BaO+ZnO+CdO=0-25%), 0-20% Bi2O3, 0-25% Sb2O3, 0-30% Tl2O (Bi2O3+Sb2O3+Tl2O=0-30%), 0-10% TiO2, 0-7% WO3, 0-2% As2O3 and 0-10% (in terms of total F2 fluoride of one or more metals constituting the above metal oxides.
Patent JP-H01157766-A (JP)
Title: Manufacture of high strength al alloy made heat exchanger
Inventor: TOMA KEN
IPC: B23K35/22
Filed: 1987-12-14
Abstract: PURPOSE:To reinforce a structural member by specifying the cooling conditions after heating/brazing in case of brazing by assembling by using the Al alloy member contg. the specified weight of Mg, Si as a structural member and the brazing sheet with this Al alloy member as a core metal. CONSTITUTION:The Al alloy plate stock contg. at least 0.2-0.5% (weight) Mg and 0.3-1.5% Si as the structural member and the brazing sheet with this Al alloy plate stock as the core bar are used. The intermetal compound of Mg, Si is precipitated by holding for 10-60min at the temp. of 180-270 deg.C on the way of after brazed heating by assembling such a structural member to reinforce a structural stock. There is no need for making the holding temp. constant and it may exist for 10-60min in the temp. range of 180-270 deg.C. The Al alloy member can thus be reinforced and the Al alloy made heat exchanger of high strength can be formed.
Patent JP-2001103117-A (JP)
Title: Net-telephone
Inventor: MIYAMOTO TAKESHI
IPC: H04M11/06
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set that is used by connection to a LAN such as an Ethernet without using a telephone line. SOLUTION: The net-telephone set is a telephone set that employs the TCP/IP or the UDP/IP protocol having been used for a communication protocol of an Ethernet or the like and makes a speech by using a network such as an Ethernet.
Patent JP-H06150292-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: G11B5/733
Filed: 1992-10-30
Abstract: PURPOSE:To provide such a magnetic recording medium that the performance of its magnetic layer can be maintained in an excellent state, the electromagnetic conversion characteristic, light shielding property, and running performance of the medium can be improved even when the medium has no back-coat layer, the running durability of the medium can be improved, and then, the occurrence of dropout caused by the shaved-off rear surface can be prevented. CONSTITUTION:The base film 1 of the recording medium is constituted of three or more layers and the intermediate layer 1b is constituted as a light shielding layer containing a pigment. The surface layer 1c contains alumina particles.