baber/WOPTO huggingface dataset:
Patent JP-H10166125-A (JP)
Title: Method for controlling molten metal surface level in mold and device therefor
Inventor: OMURA YASUMASA
IPC: B22D11/16
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a control method of the molten metal surface level in a mold which can avoid the deterioration of product quality with the variation of the molten metal surface level in the mold caused by bulging of a cast slab during continuous casting, and control device therefor. SOLUTION: The bulging quantity of the cast slab is measured at plural positions in a continuous caster and the opening degree of a sliding nozzle or a stopper in a tundish is controlled based on the bulging quantity datum at the position where the bulging quantity becomes the max., and the molten metal surface level datum at this time to adjust the pouring quantity of the molten steel into the mold. Further, the control device of the molten metal surface level in the mold is provided with the bulging quantity measuring instruments 7 of the cast slab 4 at plural positions in the continuous caster.  The control device 8 for deciding and controlling the opening degree of the sliding nozzle or the stopper in the tundish 1 from the bulging quantity datum at the position where is largest bulging quantity in plural bulging quantity measuring instruments, and the molten metal surface level datum with the molten metal surface level meter 7a in the mold, is arranged.
Patent JP-H11164794-A (JP)
Title: Hot-air-heated toilet seat
Inventor: TOYOKICHI HIDEFUMI
IPC: A47K13/30
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a heated toilet seat having good maintainability and capable of being selectively heated only when necessary. SOLUTION: Hot air from a hot air generator 13 is selectively supplied into one air passage 10 or the other air passage 14 or the like in a toilet seat main body 8 via a switching damper 16. Thereby heating of the toilet seat main body 8 by use of the hot air generator 13 or heating of the inside of a toilet other than the toilet seat main body 8 or drying of the private parts, etc., can be selectively used. Heating of the toilet seat main body 8 can be selectively used only when necessary. The hot-air discharge side of the hot air generator 13 and the air passage 10 in the toilet seat main body 8 are shut off from or communicated with each other as the toilet seat main body 8 is opened or closed, so that only the toilet seat main body 8 can be removed and washed with water, etc., for excellent maintainability and cleanability.
Patent JP-2000164234-A (JP)
Title: Fuel cell
Inventor: SO ITSUSHIN
IPC: H01M8/24
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To freely set the power generating current and the power generating voltage in response to a purpose at a low cost while improving the reliability even in the condition that the power generating current is large. SOLUTION: Plural sub stacks S1-S4 respectively formed by laminating plural cells, which are respectively formed by holding a junction body of the electrolyte and electrodes through a separator having at least one fluid passing groove for passing the fuel gas or the oxidant gas or the coolant, are laminated while holding insulating plates 12-14 between the sub stacks S1-S2 in the laminating direction thereof. Collector terminals T1-T8 are provided in each sub stack S1-S4.
Patent JP-H08164226-A (JP)
Title: Golf ball
Inventor: YAMAGISHI HISASHI
IPC: A63B37/00
Filed: 1994-12-14
Abstract: PURPOSE: To provide a golf ball which is excellent in feeling ability and in a spin characteristic without deteriorating the carry thereof by setting the hardness of a core to a value higher than a specific value as to a degree of deformation at the time of applying a predetermined load, and the ratio between core hardness and ball hardness and the thickness of a cover to predetermined values, respectively. CONSTITUTION: The hardness of a core is such that a degree of deformation is greater than 2.2mm under a load of 100kg, the value obtained by dividing the core hardness with the hardness of a ball is in a range between 1.0 to 1.3 while the thickness of a cover is in a range between 1.3 to 1.8mm. In this case, if the degree of deformation is less than 2.2mm, the feeling ability deteriorates, but if it is larger, the repulsiveness deteriorates so that the carry is shortened, that is, soft feeling is sensed. If the ratio between core hardness and ball hardness is less than 1.0, the feeling deteriorates, but it is larger than 1.3, the stopping ability on the green tends to deteriorate. Further, if the thickness of the cover is less than 1.3mm, the top damaging ability deteriorates, resulting in possible breakage.  But if it is greater than 1.8mm, the repulsiveness deteriorates, the carry is shortened, and the feeling ability lowers.
Patent JP-H05165651-A (JP)
Title: Stack saving device
Inventor: OGISU MIKIO
IPC: G06F9/42
Filed: 1991-12-17
Abstract: PURPOSE:To execute the saving/resetting operations of an instruction pointer and a processor status word in a fixed cycle regardless of whether the address of a stack pointer is an even number or an odd number when interruption/ exception or a system call is generated/recovered. CONSTITUTION:An added/subtracted value generating part 4 generates the address value corrected value of the stack pointer by one bit of the LSB of an address input 1 (stack pointer value) in the case of generating the interruption/exception or the system call or by an odd-number address flag 7 in a processor status word 6 in the case of recovery, and an adder 5 executes conversion from the odd-number address of the stack pointer to the even-number address or conversion from the even-number address to the odd-number address. Since it is not necessary to interpose a software, a real-time system can be realized.
Patent JP-H11168690-A (JP)
Title: Signal processor for digital still camera
Inventor: TANAKA SEIICHI
IPC: H04N5/907
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To accelerate compression/extension processings without increasing a memory capacitance. SOLUTION: At the time of fetching processing in a preservation mode, Y, U and V signals from a camera signal processing circuit 3 and R, G and B signals from a converting and thinning processing circuit 11 are applied to a memory 13 and stored. At the time of preserving processing in the preservation mode, the R, G and B signals in a QVGA format are read out of the memory 13 in a blanking period and applied to a line memory 20. The line memory 20 applies the R, G and B signals stored in a valid picture pattern period to a liquid crystal display device 8. During the valid picture pattern period, a compression-extension processing circuit 5 reads the Y, U and V signals from the memory 13 and performs compression processing. Since the compression processing can be made throughout the valid picture pattern period, compression processing is accelerated.
Patent JP-H05164265-A (JP)
Title: Proportional control valve device
Inventor: SAKATA AKIRA
IPC: F16K31/06
Filed: 1991-12-17
Abstract: PURPOSE:To provide a solenoid valve capable of stably controlling a flowrate in proportion to supply current. CONSTITUTION:There is fitted a pipe 22 for holding a movable core 21 as part of a valve in such a way as internally slidable. In addition, this pipe 22 is extended beyond the slide range of the core 21 up to an area inclusive of a sub-spring 8. Also, an adjusting screw 9 is provided to adjust the energizing force of a main spring 8a for keeping a closed valve condition, and this screw 9 is provided deep in a stationary core 23 at the center axial position thereof for direct contact with the main spring 8a.
Patent JP-H01173731-A (JP)
Title: Resin sealing process for semiconductor device
Inventor: MIZUNO TATSUO
IPC: H01L21/56
Filed: 1987-12-28
Abstract: PURPOSE:To take specified mold shape containing no bubbles in specified resin amount by a method wherein a sealing member integrated with a resin cover member provided with a cavity hole or a thin wall part is arranged on a substrate while the resin cover member is fused to seal a semiconductor element. CONSTITUTION:A framed resin sealing member 11 integrated with a resin cover member 13 is arranged on a substrate 18 while a semiconductor element 19 is mounted on a position immediately below a cavity hole 14. When the member 11 is heated, the resin cover member 13 is fused to resin-seal the semiconductor element 19. At this time, the thickness of resin sealing member 11 after sealing process can be minimized by setting up the resin amount to prevent the resin 13 from running out. Furthermore, slopes 15 run down along the surface of the member 11 to make liquid resin run in quickly while air is vented from the cavity hole 14 to prevent any fused mass of the member 13 from falling down. Through these procedures, a semiconductor device can be resin-sealed containing no bubbles in specified resin amount simultaneously enabling the thickness of the resin-sealed device to be minimized.
Patent JP-2001151751-A (JP)
Title: Cyclic amide and production thereof
Inventor: FUSAKA TAKAFUMI
IPC: A01N43/36
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a selective herbicide that has excellent herbicidal effect with no chemical damage to the crop plants. SOLUTION: The objective cyclic amide is represented by the general formula [wherein R1 is a hydrocarbon group or a heterocyclic group; R2 and R3 are each H, a hydrocarbon group or the R2 and R2 may be incorporated together with the adjacent carbon atom (s) to form a 3-8-membered hydrocarbon ring; R4 is an aryl or heterocyclic group or a group represented by the formula;- CONR5R6 (R5 and 6 are each H, a hydrocarbon group or a heterocyclic group); Z is hydroxy group, the formula: -W1R7 (W1 is an oxygen atom or a sulfur atom which may be oxidizend; and R7 is a hydrocarbon) or represented by the formula:-OCOR8 (R8 is a hydrocarbon group)] or includes the salts of the cyclic amide.
Patent JP-H02182903-A (JP)
Title: Suit for foundation and the like
Inventor: TANDA KAZUYO
IPC: A41C1/00
Filed: 1988-12-30
Abstract: PURPOSE:To obtain a foundation always attaching to fixed position on body surface and regulating pressing pressure without difference of strain and relaxation by installing low stretchable tape at specific position. CONSTITUTION:In a foundation clothing such as girdle or body suit, a tape 1 having stretchability smaller than stretching of lower half body-constructing part material 4 is attached to said lower half body-constructing part material 4. Left and right parts of said tape 1 are joined at back center position 8 near waist line by gentle convex arising of upper edge 2 of said tape from front center position 5 upside of abdominal region upper than pubis. Lower edge 3 of said tape 1 is started from front center position 6 of lower side of abdominal region near pubis and passed on both side parts 7 lower than near of waist line, then the left and right parts of said tape 1 are joined.
Patent JP-H06164228-A (JP)
Title: Glass antenna
Inventor: OBARA SHOHEI
IPC: H01Q1/32
Filed: 1992-11-19
Abstract: PURPOSE:To provide the glass antennas which improve their frequency characteristics by eliminating the interference of each antenna when they are provided on the rear glass of a car. CONSTITUTION:Plural heating conductive lines 3 are provided on the window glass of a car, and the antenna conductive lines 4, 5 and 6 are set in parallel to the lines 3. Then the antenna conductive lines 5d, 6d and 7c are set vertically to the lines 3. These lines 5d-7c are provided up-down direction and along the buses 3L1 and 3R1 which are used for the lines 3.
Patent JP-2000170082-A (JP)
Title: Device for distinguishing necessity of exchanging synthetic fiber rope
Inventor: DE ANGELIS CLAUDIO
IPC: D06H1/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a load-supporting fiber strand having a twist-neutral rope structure to distinguish the necessity of exchanging a twisted synthetic fiber rope, preferably an aramid fiber rope. SOLUTION: In this rope structure, at least two strand layers 7 and 14 are twisted in the opposite directions, and thereby the twistings existing inside the strand layers 7 and 14 are compensated with each other due to the twistings of the layers. When a rope 1 is running during operation with a load, and the strand layers 7 and 14 are unevenly weakened due to abrasion or external world's influence, the rope starts to twist around the longitudinal shaft 20. The twist of the rope 1 can be visually detected by various means. For example, a mark 11 placed along the longitudinal direction of the rope exhibits the twist, and thereby the necessity of the exchanging can be visually distinguished.
Patent JP-2001150765-A (JP)
Title: Control device for electrical equipment
Inventor: KOBAYASHI TOSHIYUKI
IPC: B41J29/46
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide the control device for electrical equipment, with which an abnormality is detected by checking voltages applied to the electrical equipment and a dangerous state can be shirked by initializing a device main body or cutting-off the voltages to be applied to the electrical equipment in order to control the electrical equipment having inductive loads such as a solenoid, a clutch or the like. SOLUTION: A detecting part 12 detects the voltages of electrical equipment 31 to 32. When an On-state is kept on for a pre-set time or longer, the device main body is initialized so as to restore its initial state. When a n abnormality is not corrected even after the initialization, an electrical equipment controlling part 11 turns off a transistor 13 so as to cut off the voltages to be applied to the electrical equipment.
Patent JP-H09149757-A (JP)
Title: Production of biscuits
Inventor: NAKAJIMA HIROKO
IPC: A21D13/08
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a food good in mechanical compatibility with rotary molders, etc., and good in texture by molding a biscuit dough prepared by adding wheat flour to roasted wheat flour. SOLUTION: (A) Wheat flour is added to (B) roasted wheat flour to impart a proper viscosity to the dough used in a biscuit-molding process. The component B is used in an amount of preferably >=75wt.% based on the whole wheats, and gives biscuits (including cookies, crackers, etc.,) enabling to satisfy the aspects of textures, such as good solubility in mouths and crispy texture.
Patent JP-H04202012-A (JP)
Title: Production of oxide of rare earth element
Inventor: SAGARA KAZUHIRO
IPC: C01F17/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain square uniform powder of an oxide of rare earth elements nearly free from aggregated particles by adding a prescribed amt. of water to crystals of the oxalates of the rare earth elements such as La and Ce and calcining the crystals. CONSTITUTION:Crystals of the oxalates of two or more kinds of rare earth elements selected among La, Ce and Tb are prepd. and water is added to the crystals so that the total amt. (mol) of water including the water of crystallization is made 10-25 times as much as the amt. of the rare earth elements. The crystals are then fired, e.g. at 900 deg.C to obtain an oxide of the rare earth elements, e.g. (La0.4Ce0.4Tb0.2)2O3.
Patent JP-H08170044-A (JP)
Title: Cover coating agent
Inventor: NISHIGUCHI SHIGEO
IPC: C09D153/00
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a cover coating agent capable of readily applying by brush, forming tough coating film being simply released. CONSTITUTION: This cover coating agent is obtained by forming a base material obtained by blending 15-30wt.% styrene-based resin with 3-15wt.% ABS-based resin and 15-30wt.% silicic acid-based powder into paste having a prescribed viscosity with a petroleum-based solvent. The role of the cover coat agent can be played by previously applying the cover coating agent to a part where coating is not required when recoating wall faces and vehicles to form the coating film thereon and releasing the coating film after finishing coating.
Patent JP-H05162162-A (JP)
Title: Production of molded item
Inventor: KONO MASARU
IPC: B29C45/00
Filed: 1991-12-18
Abstract: PURPOSE:To make it possible to produce simply and inexpensively a molding having a groove, a recessed part and/or a hole each with an arbitrary shape. CONSTITUTION:After a soluble body 1 consisting of a water- or alcohol-soluble nylon being molded into an arbitrary shape is positioned in a cavity of molds 2 and 3, a reaction injection soln. consisting of a monomer or a prepolymer is cast in the cavity to perform polymn. and curing and this cured molded item is taken out of the molds 2 and 3. Then, the soluble body 1 is dissolved by immersing the molded item in a solvent and a space is formed at a part where the soluble body 1 has existed to prepare a molding having a hole and/or a recessed part each with an arbitrary shape.
Patent JP-H10163055-A (JP)
Title: Manufacture of high electric resistance rare earth permanent magnet
Inventor: FUJIMORI NOBUHIKO
IPC: H01F1/053
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To raise the magnetic characteristics and electric resistance by mixing specified magnet powder with a binder and insulator, forming the powder, de-binding and compacting it. SOLUTION: A magnet powder is used, having an R2 T14 B phase and/or R2 T17 phase (R is at least one or rare earth elements including Y, T is at least one of transition metals). An R2 Fe14 B anisotropic powder is e.g. sieved for a grain size of 150-250μm, a paraffin hydrocarbon 1wt.% is heated and kneaded at 70 deg.C to cover the grain surface.  The insulator uses sub-micron-order CaF2 20wt.% of which is mixed with the magnetic powder 80wt.% and the mixture is formed with an applied magnetic field of 11.5kOe and forming pressure of 6.0 ton/cm<2> , de-bindered in vacuum at 350 deg.C for 1hr. and sintered with a discharge plasma at an attained vacuum of 6×10<-3> torr, pressure of 0.25 tons/cm<2> with a pulse current of 40V, 750A applied for 60sec. to activate the powder grains and then with a d-c current applied at a temp. rise rate of about 2 deg.C/s and held at 725 deg.C for 250sec.
Patent JP-H08273319-A (JP)
Title: Optical reading thin-film digital data recording medium and reproducing adaptor
Inventor: SMITH RAYMOND E
IPC: G11B7/24
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film digital data recording medium in which reproduction can be performed at a high speed by providing a thin-film data carrier and a repetitively usable adaptor. SOLUTION: An optical reading type data recording medium 10 is provided with a thin-film data carrier 16, and the thin-film data carrier 16 is formed of the two layers of laminated plastics. A data surface to which micro-embossing work is applied is located in the inner part of an interface zone not illustrated, and the surface contains a physically displaced plane element in which digital data is encoded. In an adaptor 30 on which the thin-film data carrier 16 is removably mounted and supported from its underneath, an opening is formed at its center, and the adaptor 30 is supported and rotated by a CD driving spindle 42.  The adaptor 30 has a refraction zone, and the region and the position of the refraction zone are located on the lower side of a data surface to which micro-embossing work is applied, and a light beam 34 from the light source 32 of a CD player is focused on a rotating data surface.
Patent JP-H03197536-A (JP)
Title: Rubber composition
Inventor: ETO AKIKO
IPC: C08L9/06
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a rubber composition excellent in the effect of reducing heat-buildup by mixing a rubber component comprising a natural rubber and/or a synthetic diene rubber with a reinforcing filler and a specified compound in a specified ratio. CONSTITUTION:This composition is prepared by mixing 100 pts.wt. rubber component comprising a natural rubber and/or a synthetic diene rubber (e.g. natural rubber) with 20-150 pts.wt. reinforcing filler (e.g. carbon black) and 0.05-20 pts.wt. compounds of formulas I and/or II (wherein R1 is 8-18C alkyl; R2 or R3 are each H or CH3; and X is an organic acid or an inorganic acid) (e.g. tetradecylamine acetate).
Patent JP-H09175263-A (JP)
Title: Stachion for load-carrying platform, and load-carrying platform using this stachion
Inventor: TANIMOTO HIROSHI
IPC: B60P7/06
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a stanchion lightweight so as to reduce the fuel consumption of a vehicle at the time of transportation, and excellent in corrosion resistance and a shock absorbing characteristic. SOLUTION: Stanchions 6 are erectly provided at the bottom part of a load- carrying platform 2 of a truck 1 so as to prevent loads 3 from collapsing of shape or falling due to the movement of the loads 3. This stanchion 6 for the load-carrying platform is formed of an extruded shape of a 7000 group aluminium alloy, for instance. This extruded shape has a cross section of hollow square form, square form with a cross inside, longitudinal rectangular form with a lateral line, longitudinal rectangular form with two lateral parallel lines or form selected from a group formed of deformed form of the above-mentioned form. This stanchion 6 is erectly provided on the load-carrying platform 2 being fitted into a housing 5 fitted into each hole provided at the bottom part of the load-carrying platform 2.
Patent JP-2000155961-A (JP)
Title: Focus-position adjusting device and optical disk drive
Inventor: YAMAGUCHI HIROYUKI
IPC: G11B7/09
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a focus-position adjusting device by which a good recording and reproducing characteristic can be obtained both in a land track and a group track. SOLUTION: On the basis of an L/G changeover signal LGS from a land group detection part 34, a focus-position coarse probing part 50 and a focus- position precise probing part 60 discriminate whether a light beam spot is situated in a land track or a group track, and it probes two new focus positions (for a land and for a group) which improve the envelope and the jitter of a bit error rate BER and a reproducing signal RF which are measured by an error-rate measuring part 33. Two control signals FBAL, FOFF which are used to change a control target to the new focus positions are output to a focus-error detection part 36.
Patent JP-H09181670-A (JP)
Title: Telephone repeater
Inventor: ADACHI SHIZUO
IPC: H04B7/26
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To use the telephone set of a personal handy phone system(PHS) without the base station of the PHS nearby by providing a telephone repeater provided with the telephone set of the PHS and the telephone set of a cellular telephone system. SOLUTION: A repeater 2 inside a vehicle connects the converter 3F of a PHS master unit 3 and the converter 4F of a cellular telephone set 4 by a cable and makes the communication of analog voice signals be performed. Also, the CPU 3C of the PHS master unit 3 and the CPU 4C of the cellular telephone set 4 are connected by the cable and the mutual communication of digital dial data is performed. In the case that the PHS telephone set 5 performs the communication with a general subscription telephone set, connection is performed through the PHS master unit 3 - the cellular telephone set 4 - a radio base station 6 - an automobile telephone exchange - a gateway exchange - a general telephone network. Thus, even during high-speed movement and even without the PHS base station nearby, the PHS telephone set is used.