baber/WOPTO huggingface dataset:
Patent JP-H0868714-A (JP)
Title: Method and device for correcting unbalance of automobile wheel
Inventor: KAARU ROOTAMERU
IPC: G01M1/32
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To easily fix a balancing weight by blocking at least part of a detecting means in response to a blocking signal from a comparing means when the position of the detecting means reaches a position corresponding to a recorded balance position in a rediscovery mode. SOLUTION: In a rediscovery mode, a switch 45 is automatically activated by the control operation of a program or a detecting bar 8 and, when the bar 8 is moved to a previously memorized balance position, a comparator 44 compares position data from a position detector 42 with memorized position data. When the bar 8 is extended to a length corresponding to the balance position, it is detected by the comparator 44, a blocking signal is sent to a blocking mechanism 15 and a detecting mechanism 6 or the bar 8 is blocked in the lengthwise direction. Then, the bar 8 is rotationally moved to a position, where it contacts the rim of a balancing wheel, until it arrives at a preset balance position. The wheel is previously positioned at an accurate balance angle.
Patent JP-S5884963-A (JP)
Title: Production of zinc hot dipped steel plate having plating film of good workability
Inventor: HIROSE YUUSUKE
IPC: C23C2/06
Filed: 1981-11-17
Abstract: PURPOSE:To produce a zinc hot dipped steel plate having plating layers of good workability by rolling a zinc hot dipped steel plate of which the surface layers consist of eta zinc layers at temps. lower than the recrystallization temp. of the zinc layers then subjecting the zinc layers to recrystallization under heating. CONSTITUTION:A zinc hot dipped steel plate which is obtained by drawing a steel plate out from a zinc hot dipping bath, and preparing the coating weights of zinc by a gas blowing method and of which the surfaces consist of eta zinc layers is rolled at 10-60% draft at temps. lower than the recrystallization temp. of the eta zinc layers, whereby the crystal grains of the eta zinc layers on the surfaces are disintegrated approximately to an amorphous state and the impurities existing at the grain boundaries are dispersed. Thereafter, the steel plate is subjected to recrystallization under heating at a 150-400 deg.C temp. range at which the surfaces maintain the eta zinc layers, whereby the plating films are made into extremely fine crystalline structure and ductility and workability are markedly improved.
Patent JP-H05191933-A (JP)
Title: Control device of generator for vehicle
Inventor: KATO TAKETOSHI
IPC: H02J7/16
Filed: 1992-06-17
Abstract: PURPOSE:To contrive improvement of engine fuel consumption by holding a proper condition of battery charge. CONSTITUTION:A generator 1 is driven and rotated by an engine 7, and generated voltage is maintained to a target value by a transistor 31 for on-off exciting a field coil. The generated voltage target value is changed by a target value changing circuit 5 based on an engine speed, generation factor and a signal of a throttle switch. Generation is controlled normally under a target value of 13V approximate to battery open terminal voltage, to improve fuel consumption by reducing an engine load. During this time, when the generation factor is increased to 90 to 99%, the target value is changed to 14.5V to prevent an overdischarge by performing a quick charge of a battery. When an engine comes to be in idling operation with a 650rpm or less engine speed and a 70% or less generation factor, the generation voltage target value is returned again to 13V to prevent an overcharge of the battery.
Patent JP-H0471226-A (JP)
Title: Low pressure cvd equipment
Inventor: IKEDA TATSUO
IPC: H01L21/31
Filed: 1990-07-11
Abstract: PURPOSE:To improve the yield and the reliability of semiconductor devices, by installing a flow rate controller which gradually increases the quantity of gas introduced into a furnace core tube, from the start of introduction until a specified flow rate is obtained. CONSTITUTION:A wafer 11 retained by a boat 12 is set in a furnace core tube 1. The inside of the furnace core tube 1 is kept in the high vacuum state, and turned into a state capable of forming a film. Then air valves 6, 8 are opened and gas becomes able to flow. After that, by controlling a crow start MFC 7 and a flow start MFC 9, the gas is so controlled that the flow rate is gradually increased from the state where the flow rate is zero, and stabilized at a specified set value.
Patent JP-H1074419-A (JP)
Title: Conductive paste composition for terminal electrode of chip resistor
Inventor: INABA AKIRA
IPC: H01C7/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide conductivity, adhesion, wettability, and solder waste resistance with a good balance by using, in a conductive paste composition, Ag having an effective characteristic, or an Ag conductive component such as a mixture or alloy of Ag with other noble metal. SOLUTION: A conductive paste composition for terminal electrode of chip resistor formed by dispersing a conductive component consisting of metal powder and an inorganic binder in a vehicle contains 50-87wt.% of at least one kind selected from the group consisting of silver single body and mixtures and alloys of silver with other noble metal powders. It also contains 3-10wt.% of a glass binder containing no Bi2 O3 and 0.1-15wt.% of a metal oxide, bichloride or boride selected from tin, iridium, rhodium, ruthenium and rhenium alone or in combination of two or more thereof.
Patent JP-H0470557-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAKURA MASAHIRO
IPC: H01L51/05
Filed: 1990-07-11
Abstract: PURPOSE:To make an insulating film semiconductive by forming an unsaturated bond by baking a polymer insulating film having specific thickness in an atmosphere rich in inert gas. CONSTITUTION:A polymer material polyimide or silicone type resin solution is applied to a silicon single crystal substrate in film thickness of 5,000Angstrom  or less as insulating matter and baked in an inert gas atmosphere with oxygen conc. of 15 vol.% or less to form a polymer film 2. By this method, since a large number of electron acceptors due to an unsaturated bond are formed in the polymer film 2 to make said film semiconductive, when bias voltage is applied to an upper electrode 4, a flowing current is not a resistant leak current and voltage/current equivalent to a semiconductor PN junction diode can be obtained regardless of the conductive type of the substrate 1.
Patent JP-S5973130-A (JP)
Title: Production of branch pipe for pipe joint
Inventor: TAKAYASU JIYUNJI
IPC: B21D26/041
Filed: 1982-10-19
Abstract: PURPOSE:To obtain easily a branch pipe for the joint of a seamless pipe by packing a low melting metal into a blank material pipe, incorporating the same in a die, and pressurizing the low melting metal thereby bulging the same into the recess for forming a branch pipe part provided in the die. CONSTITUTION:A blank material pipe 6 packed therein with a low melting metal 8 is incorporated in a recess 2 for storing the blank pipe of a die 1 set in a press device through the opening at one end and the press device is driven to advance one or both of pressers 4, 5 in the axial line direction of the recess 2. Only the intermediate part facing the root part of a recess 3 for forming the branch pipe part bulges, as a pressure transmission body for the metal 8, in conformity with the die cavity of the die 1 and is plastically deformed to a bag- like part 9. The pressers 4, 5 are then released from the pressure, and the die 1 is disassembled. The product is removed from the die and is dropped into a melting tank where the low melting metal is melted. A blank material pipe 6 having the bag-like part 9 is thus obtd.
Patent JP-H0235397-A (JP)
Title: Operation control device of fast breeder
Inventor: SUDO TAKAYUKI
IPC: G21D3/06
Filed: 1988-07-25
Abstract: PURPOSE:To intend a safe operation of a sodium cooled fast breeder by switching flow cost-down characteristics of a coolant circulation pump at a reactor scram or at a failed insertion of control rods, accordingly. CONSTITUTION:A condenser circuit 5 is added to a power supply circuit 3 which supplies an electric power to a coolant circulation pump 1, and during a normal scram operation of a nuclear reactor, a breaker 9 for the condenser circuit is opened and no electric power is supplied to the coolant circulation pump 1 from a condenser 7. In this situation, flow coast-down characteristics of the pump depends solely on a force of inertia specific to the pump and therewith the first coast-down characteristics 21 at a reactor scram is obtained. At a failed insertion of control rods, the breaker 9 for the condenser circuit is closed by a demand from a condition judgement circuit 20. With this operation, an output side of the condenser circuit 5 is connected to an electric power supply line 3 for the coolant circulation pump. The second flow coast-down characteristics 22 is obtained from a pump coast-down characteristics in this situation.
Patent JP-S6075869-A (JP)
Inventor: MANO KIMIHIRO
IPC: G09G1/00
Filed: 1983-09-30
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-H1126729-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: MORIKAWA NARIHIRO
IPC: H01L27/10
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of manufacturing processes when a flash memory cell and a high withstand voltage transistor are formed on the same semiconductor substrate. SOLUTION: Phosphorus is implanted in the source region of a flash memory cell and the drain region of a high withstand voltage transistor. A photoresist film is eliminated, and a silicon oxide film 20 is deposited on the surface of a P-type semiconductor substrate 1 by a CVD method. The phosphorus which has been implanted is thermally diffused by the heat at the time of forming the silicon oxide film 20, and a source region 21 and a drain region 22 are simultaneously formed. At this time, since a silicon oxide film 14 is thinner as compared with a silicon oxide film 12, the drain region 22 is more deeply diffused than the source region 21.
Patent JP-2000015022-A (JP)
Title: Filter for molten metal
Inventor: HOSHINO KAZUTOMO
IPC: C04B38/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a filter for a molten metal which causes no secondary pollution of molten aluminum even in the case of being brought into contact with molten aluminum, has high and even bonding force in the aggregate in the whole body of the filter and high strength, and is stably usable for a long duration. SOLUTION: This filter material is made of a sintered body of a mixture containing 5-25 pts.wt. of a frit binder, which is obtained by melting a mixture of 85-98 wt.% of crystal powder having a spinel type crystal structure consisting of Al2O3 and MgO, and 52-15 wt.% of amorphous glass component and quenching the melted mixture, and 100 pts.wt. of alumina-based aggregate particle. The crystalline degree of the spinel type crystal in the sintered body is 10% or higher and/or the amorphous glass phase partly bonding spinel type crystal particles in the sintered body contains B2O3 and SiO2 at 0.3 or higher B2O3/SiO2 mole ratio.
Patent JP-H0825716-A (JP)
Title: Electrophotographic page printer
Inventor: SUZUKI TAKAYOSHI
IPC: B41J5/30
Filed: 1994-07-13
Abstract: PURPOSE:To enable precision in printing to be maintained by enabling reduction of a manufacturing cost to be achieved. CONSTITUTION:A page data buffer 1 wherein one page content of a printing data is stored in a code state, a developing mechanism part 3 wherein a bit map image data D2 is developed from the printing data D1, and a frame buffer 4 is provided for storing a fraction. of one page of the bit map image data in the developed bit map image D2. A data compressing part 6 wherein the image data D2 is successively stored by compressing, and one page content of compressed data D3 is restored, and a compression data buffer 7 are provided. When time required for development is judged to be within specific time with the control part 2, the image data D2 of the frame buffer 4 is successively printed with a printing mechanism part 9. Further, when time required for development is judged to be outside the specific time, one page content of the image data D2 restored with a compressed data-restoring part 8 is printed.
Patent JP-2000017530-A (JP)
Title: False-twister
Inventor: NOMACHI YASUHIRO
IPC: D02G1/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a false-twister capable of eliminating the variation of yarn quality among wound packages. SOLUTION: This false-twister is provided with a false-twisting device 17 to apply false-twist to a yarn, a 1st feed roller 4 placed at the upstream-side of the false-twisting device 17 and a proportional controller 30 for yarn tension to automatically control the yarn tension by controlling the rotational speed of the 1st feed roller 4 in such a manner as to keep the ratio of the upstream- side yarn tension T0 (or T1) to the downstream-side yarn tension T2 within a prescribed range. The false-twister may be further provided with a downstream-side yarn tension controlling apparatus 40 to automatically control the tension by operating the false-twisting device 17 in such a manner as to keep the yarn tension T2 at the downstream-side of the false-twisting device 17 within a prescribed range.
Patent JP-2001045117-A (JP)
Title: Method for displaying menu for portable terminal and portable terminal
Inventor: FUJITA HIROYUKI
IPC: H04W88/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a menu displaying method capable of improving operational feeling of a menu picture by responding to display instructions of a priority display item group that is externally supplied and displaying the priority display item group according to its sequencing. SOLUTION: When the depression of a warp key is detected (S501), a controlling part refers to a priority display item table stored in a prescribed area of a memory and reads only an item where a flag is set in a flag/data field in a priority display item A group (S502). Next, the controlling part reads current set contents stored in an item name and the flag/data field about a priority display item B group (S503). Then, the read items successively are shown in a range where the read items can be shown on a display screen of a portable terminal. Thus, it is possible to easily access a function frequently used by a user by displaying a menu obtained by considering significance so that operability can be improved.
Patent JP-S6296719-A (JP)
Inventor: BADDOUR RAYMOND F
IPC: F02B1/04
Filed: 1986-08-05
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-H0623280-A (JP)
Title: Weakly acidic exchange resin for liquid chromatography
Inventor: YONEZAWA MANAMI
IPC: B01J20/285
Filed: 1992-07-10
Abstract: PURPOSE:To provide a weakly acidic cation exchange resin for liquid chromatography which enables high-performance fast separation with low column pressure and excellent pressure resistance. CONSTITUTION:This weakly acidic cation exchange resin for liquid chromatography is obtd. by introducing weakly acidic cation exchange groups into styrene-divinylbenzene copolymer obtd. by the reaction of styrene and divinylbenzene having <=20vol.% isomers. Since the copolymer of styrene and divinylbenzene having substantially no isomer is used as the base body, the pore structure of the column packing agent can be made almost uniform, which improves pressure resistance and decreases column pressure. By using the obtd. resin, high-performance fast separation of heavy metal ions, amines, proteolytic enzyme, proteolytic pigment, etc., is possible.
Patent JP-H0349994-A (JP)
Title: Preparation of multilayer printed matter
Inventor: HAYASHI AKIO
IPC: B41F23/04
Filed: 1989-07-17
Abstract: PURPOSE:To prepare a sealed postcard capable of protecting privacy by printing a specific pattern on printing paper and further printing a predetermined pattern thereon and forming a protective film on the printed printing paper to fold the printing paper and pressing the folded printing paper under heating to bond the same. CONSTITUTION:A predetermined pattern such as a design or column is printed on printing paper and desired data is subsequently printed on said pattern. Printing is performed by a ribbon printer, laser printer or handwriting. Continuously, a transparent protective film is formed to the printed printing paper by a protective film forming solution coater 50. At this time, the protective film forming solution 11 is adhered to the circumferential surface of a coating roller 12 by its vicosity and the thickness thereof is controlled by a doctor blade 15 to apply said solution 11 to one surface of the paper S. When the coated paper is separated from the coating roller 12 and dried, the transparent protective film is formed to the surface of the paper. Next, the printing paper supporting the protective film is folded and pressed under heating by a heating press bonding apparatus 60 to be bonded to form a sealed postcard.
Patent JP-H0524470-A (JP)
Title: Optical axis adjusting signal converting device
Inventor: MIYAJI MITSUO
IPC: B60Q1/076
Filed: 1991-07-24
Abstract: PURPOSE:To provide a signal converting device in which the number of wiring for connecting a manual operation switch and a leveling mechanism can be made three. CONSTITUTION:A comparing circuit part 8 and a relay circuit part 7 operated by a signal from the comparing circuit part 8 are interposed to be connected between a manual operating switch SW and a leveling mechanism 21, when the leveling mechanism 21 having a motor M for tilting a headlamp 22 up and down is remote-controlled by an operation signal output by the manual operation switch.
Patent JP-S6343723-A (JP)
Title: Clampling method for die
Inventor: KOYAMA KATSUMI
IPC: B21D37/14
Filed: 1986-08-07
Abstract: PURPOSE:To ensure a clamp, etc., by releasing the die fixture by compressing a spring with a short arm end as well as rocking the long arm end of a bell crank by pressing it with a wedge and fixing the die by energizing the spring with the rocking suspension of the long arm. CONSTITUTION:A clamp device 1 is fitted in a ram 3 at its one part and a wedge member 43 is extending over numerous clamp devices 1. The spring 45 having a strong energizing force is arranged at the upper part of the device 1 and the inner side slope face 47 of a top die 29 is pressed by the round head projection member 53 of the short arm 51 of a bell crank 49. The crank 49 is rocked by being driven by the wavy uneven part of the wedge member 43 and the pressure of the die 29 is cancelled. With the stoppage of the driving of the wedge member a long arm 57 stopps its rocking and fixes the die by pressing it surely with the action of the strong energizing force of the spring 45. Consequently the clamp of the die is ensured and the maintenance for the mechanism simplification is facilitated as well.
Patent JP-2000020150-A (JP)
Title: Solar power generation inverter device
Inventor: OKATSUCHI CHIHIRO
IPC: H02N6/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of power at the time of independent operation and low output linking operation by stably executing the maximum power point tracking control in spite of the large change of sunshine. SOLUTION: A controller 19 receives a limit signal from a limit circuit 60 and limits a reference current value ID1* in the case of VD2L*<VD2. A generation power operation circuit 61 operates an output power P1' of a solar battery 2, and an output power operation circuit 62 multiplies it by efficiency to obtain an output power PO of an inverter circuit 4. This output power PO is fed forward, and further, the voltage VD2 is fed back through a controller 27, thus quickly and stably controlling the output power of the inverter circuit 4. At the time of independent operation and low output linking operation, a reference voltage value VD1 for maximum power point tracking control preliminarily stored in a memory circuit is read out and used.
Patent JP-H0928239-A (JP)
Title: Fishing rod
Inventor: YASUI AKIRA
IPC: A01K87/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing rod having a simple structure and capable of strongly holding fittingness of a fitting part. SOLUTION: In this fishing rod, a cap 2 is screwed in the base end of an auxiliary rod 1. The cap is formed with a flexible material, e.g. an elastic resin such as rubber, urethane, etc. A fitting part 2a is formed in the cap 2 and the base part of the main rod 3 is fitted in the fitting part 2a. The external diameter of the fitting part 2a is set to be larger than the internal diameter of the base part of the main rod 3. The fishing rod is so constituted that the main rod 3 is strongly fixed by forcing the fitting part 2a in radial directions when the fitting part is fitted to the main rod 3.
Patent JP-S6165792-A (JP)
Inventor: INABA RYOHEI
IPC: B25J15/04
Filed: 1984-09-05
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-H0850708-A (JP)
Title: Thin film magnetic head and manufacture thereof
Inventor: OHASHI TAKEYA
IPC: G11B5/60
Filed: 1994-08-05
Abstract: PURPOSE:To suppress deterioration of magnetic characteristics of a thin film magnetic head due to contact with a disk and to improve the resistance to slide by forming an oxide film on a floating face of the magnetic head. CONSTITUTION:A thin film magnetic head 9 is mounted on a load arm 30 and incorporated in a magnetic recorder in this state. A floating face 31 of the magnetic head 9 is opposed to a magnetic recording disk of the magnetic recorder and end faces of a lower magnetic film 3 and an upper magnetic film 7 are exposed as the floating face. An oxide film is formed on the surface of a metal material of this floating face 31. The oxide film is a composite oxide film containing iron and nickel. At the time of manufacture of the head, a process of oxidizing the floating face of the head in the air is executed additionally after a grinding or washing process, and thereby corrosion of a floating face element part after the grinding or washing process is suppressed.
Patent JP-H1113121-A (JP)
Title: Odor preventive device for knockdown type sewagework
Inventor: NISHIKAWA JUNICHI
IPC: E03F5/04
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an odor preventive device for sewageworks, which is assembled easily and manufacturing cost of which can be reduced, which can be built up on an installation field and in which size can be adjusted in conformity with the situation. SOLUTION: A frame body is composed of a top plate section 1, in which a rectangular inserting port is formed at a center, and a water-catchment cylindrical section 7 consisting of the combination of two left-right side face plates 2, 3 mutually arranged in parallel, a front plate 4, which is disposed while being crossed over the front side sections of both side face plates 2, 3 and to which a drain inlet is bored, and a base plate 6 arranged while being crossed over the base sections of these both side face plates 2, 3. Each member constituting the frame body is formed in a plate shape, superposing margins and bending margins are formed at the crossed sections of each member, and the frame body is assembled by the superposition of these superposing margins and bending margins and the mutual engagement of engaging sections formed to these superposing margins and bending margins.