baber/WOPTO huggingface dataset:
Patent JP-H03150595-A (JP)
Title: Graphic display device
Inventor: NISHIJIMA MOTOJI
IPC: G09G5/34
Filed: 1989-11-07
Abstract: PURPOSE:To obtain a graphic function by a window system with inexpensive constitution by inputting image data corresponding to a scroll window to a frame buffer and displaying the data on a display screen. CONSTITUTION:The image data regarding the scroll window 100 are stored in a memory 28 for scrolling and image data regarding fixed windows 200 and 300 are stored in a frame buffer 30 respectively. When the scroll window 100 is displayed on the screen of the display 10, the image data regarding the scroll window 100 are copied from the memory 28 for scrolling to the frame buffer 30 through a bitblt circuit 32. Therefore, the scroll window 100 and fixed windows 200 and 300 are displayed according to the image data regarding the fixed window 200 and 300 which are stored in the frame buffer 30 and the image data regarding the scroll window 100 which are copied. Consequently, fast drawing with the function of the window system is performed at low cost.
Patent JP-2000135144-A (JP)
Title: Portable folding chair
Inventor: HAN SANGHWAN
IPC: A47C4/48
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a novel portable folding chair which is more cozy than the conventional portable folding chairs and offers excellent comfortability. SOLUTION: The chair framework 1 of the portable folding chair having a seat woven fabric 2 on a freely foldable chair framework 1 is further provided with a pair of freely foldable armrests 5 having cup rests and a freely attachable and detachable foot rest 3 and head rest 4. As a result, not only the hip and the back but the entire part of the body including both arms, both feet and the head as well may be supported with good balance when the chair is used at the time of taking a rest in a garden, out of doors, etc., and, therefore the comfortability is additionally improved.
Patent JP-H11127511-A (JP)
Title: Charging state indicator for power cable
Inventor: MIZUNUMA ISAO
IPC: H02G1/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce the equipage load of workers by enabling them to confirm the charging/power failure state of a power cable, without requiring voltage detectors by providing a means which notifies the workers of the charging/non- charging state of the cable of the cable. SOLUTION: During normal operation, only a power switch SW1 is set to a 'closed' state, and electricity is supplied to a Darlington-type composite transistor T from a battery E. When a power cable is charged with electricity (voltage is applied across the cable), a DC input voltage generated by means of a diode D, and a smoothing capacitor C3 is inputted to the base terminal of the transistor T, and the transistor T becomes conducting. Consequently, a driving current flows to a flashing light-emitting diode LED and the diode LED repeats flashing light emission. Since the diode LED repeats the flashing light emission when the power cable is charged with electric power, workers can confirm the charging/power failure state of the power cable by only confirming the presence/absence of the flashing light emission.
Patent JP-H05126589-A (JP)
Title: Optical fiber gyro
Inventor: YADA TOKUO
IPC: G01C19/72
Filed: 1991-11-07
Abstract: PURPOSE:To realize an apparatus wherein no measuring error is caused by the effect of a change in environment. CONSTITUTION:A U-turn-shaped optical fiber coil 2 of which the direction of winding is inverted in the middle is juxtaposed with a fiber loop 1 wound in one direction and thereby a phase difference caused only by an error due to a change in environment is detected by the U-turn-shaped optical fiber coil 2. Since the phase difference between a right-handed light and a left-handed light at the terminal of the fiber loop 1 can be corrected according to this constitution, easy and highly precise measurement of a rotational angular velocity is enabled.
Patent JP-H06140370-A (JP)
Title: Dry etching method
Inventor: TATSUMI TETSUYA
IPC: C23F4/00
Filed: 1992-10-29
Abstract: PURPOSE:To uniform the etching speed in-plane of wafer when performing dry etching mainly comprising radical reaction within a microwave plasma etching equipment having a magnetic field. CONSTITUTION:Normally, an etching speed tends to rise up at the peripheral portion of wafer W in this kind of equipment. Therefore, a cooling gas supplied to the rear surface of wafer W through a cooling gas supply pipe 13 inserted to a wafer supporting electrode 9 is reacted with an etching gas supplied to a bell jar 4, a sedimentary substance 14 is intensively produced at the peripheral portion of the wafer W, and the etching speed at this portion is relatively reduced. For instance, in W-layer etching using F* (fluorine radical) as etching seed, if S2F2 is supplied as an etching gas and N2 is supplied as a cooling gas, then a sulfur nitride-based compound represented by polythiazyl (SN)<x> can be produced as the sedimentary substance 14.
Patent JP-H01139879-A (JP)
Title: Porous sheet material and production thereof
Inventor: KURIYAMA KATSUMI
IPC: D06N3/14
Filed: 1987-11-20
Abstract: PURPOSE:To obtain the title sheet having excellent moisture-permeability, water- resistance, etc., in high productivity, by impregnating a base cloth with an emulsion produced by using a hydrophobic polyurethane, an organic solvent, water and an emulsifier consisting of a specific hydrophilic polyurethane. CONSTITUTION:Constituent components composed of a hydrophobic polyurethane, an organic solvent and water is compounded with a dispersant or an emulsifier consisting of a hydrophilic polyurethane containing a polybutadiene segment as a hydrophobic segment and a polyoxyethylene segment as a hydrophilic segment. The obtained emulsion is impregnated in and/or coated to a substrate such as woven, knit or nonwoven cloth, gelatinized (for about 1-10min) and dried to obtain a porous sheet having excellent water-resistance, solvent- resistance, moisture-permeability, etc. Since the storage stability is improved and the gelatinization and drying complete within 10min by the use of said hydrophilic polymer, a high-quality sheet resistant to washing and dry-cleaning can be produced in high productivity.
Patent JP-H08127108-A (JP)
Title: Amino resin decorative panel and production thereof
Inventor: MATSUMOTO SHUJI
IPC: B32B21/08
Filed: 1994-10-31
Abstract: PURPOSE: To produce an amino resin decorative panel without generating a crack by laminating core sheets impregnated with an amino resin to both surfaces of a base material and laminating decorative sheets containing amino resin cured matter to the surfaces of the core sheets and subsequently pressing the whole under heating. CONSTITUTION: The core sheets 4, 4 impregnated with a melamine resin as an amino resin taken out from feed rolls 6, 7 are laminated on both surfaces of a synthetic base panel 2 and the melamine resin impregnated sheets 3 taken out of rolls 9, 10 are further laminated on the core sheets 4, 4 to form a laminate which is, in turn, sent into a continuous press molding apparatus 13 by feed rolls 5 to be pressed under heating for a predetermined time. The core sheets 4 show cushioning action at the time of heating and pressing to absorb, disperse and uniformize pressure and absorb the surface unevenness of the base panel not only to enhance the impact resistance of the obtained panel when smoothness is enhanced but also to prevent the generation of a crack in the surface of the panel.
Patent JP-H05107933-A (JP)
Title: Liquid developing device
Inventor: SUZUKI TADAHIRO
IPC: G03G15/10
Filed: 1991-10-12
Abstract: PURPOSE:To recover developer so as to prevent entrance side liquid accumulation from occurring on a joint part when the developer is extracted, and also to accomplish the excellent rise of developer circulation when developing is started. CONSTITUTION:One end of the developer supplying groove 11 of a developing head 3 is connected to a developer tank 13 through a supplying pipe 14 provided with a two-way valve 16 for the developing. And the other end of the developer supplying groove 11 is connected to the developer tank 13 through a recovering pipe 15 provided with a pump motor 10, etc. And a hermetically shielding container 30 containing air is connected to the specified place of the supplying pipe 14 through a branch tube 30a in a communicating state. When the two-way valve 16 for developing cuts off the supplying pipe 14 and the pump motor 10 is driven, that is, when the developer is started to be extracted, the developer in the container 30 is pushed out by negative pressure which is maximum, then the developer is led in the container 30 when the negative pressure is weakened, so that the developer of the entrance side liquid accumulation is recovered to the supplying pipe 14.
Patent JP-2001118640-A (JP)
Title: Sanitary instrument
Inventor: UEKI MIKI
IPC: H01R13/645
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary instrument adopting terminals excellent in distinctive ability without using excessive resources, in case of using multiple tab terminals. SOLUTION: The device utilizes tab terminal equipped with distinguishing matter separate from tab terminal fixing part, and recognizability of the terminal is enhanced by the coloring on the printed board near the tab terminal.
Patent JP-H01134226-A (JP)
Title: Vibration damping device
Inventor: ISHIGURO KEIZO
IPC: G01M11/04
Filed: 1987-11-19
Abstract: PURPOSE:To easily vary the height and levelness of a surface plate by composing the vibration damping device of the surface plate which has good levelness and is equipped with superconducting materials and vibration preventing members equipped with superconducting coils. CONSTITUTION:The supercoducting materials 2 embedded in the four corners of the rectangular optical surface plate 1 made of a stone material float in the air with vertical magnetic fields produced through the operation of the superconducting coils 4 in the vibration preventing members 3 arranged at the four corners of the optical surface plate 1 respectively. Further, an external frame 5 united with the vibration damping members 3 is so fitted as to prevent the surface plate from moving horizontally. The superconducting materials are formed by using what is called an ordinary superconductor, using and cooling a material whose superconduction critical temperature is between room temperature and the boiling point of liquid nitrogen with the liquid nitrogen, or using a material whose superconduction critical temperature is lower than the boiling point of the liquid nitrogen and cooling it with liquid helium.
Patent JP-H02140277-A (JP)
Title: Resin composition for coating material
Inventor: IWAMURA GORO
IPC: C08G18/42
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the subject novel composition of cold cure type and one- pack type, having excellent storage stability for a long period of time or weatherability, etc., containing specific vinyl copolymer or urethane polymer and a compound containing siloxy and siloxy dissociation-promoting catalyst. CONSTITUTION:(A) A polymer containing at least two isocyanate groups in a molecule (e.g., vinyl copolymer having 2000-40000 average molecular weight or urethane polymer having 500-25000 average molecular weight) is mixed with (B) a compound having 3500 molecular weight and containing at least two siloxy expressed by the formula (R1, R2 and R3 are 1-16C alkyl or phenyl) in a molecule, (C) siloxy dissociation-promoting catalyst (e.g., phosphoric acid ester) and (D) water-bonding agent scavenging moisture existing during sealed storing (e.g., orthoformic acid trimethyl) to afford the aimed composition. Besides, mixing ratio of the component A to component B is preferably used as the ratio of generated OH/NCO=0.8:1-1:1 (equiv. ratio).
Patent JP-H06151828-A (JP)
Title: Semiconductor device and is manufacture
Inventor: KAGAMI SHOICHI
IPC: H01L29/49
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a structure which is strong against short-channel effect without reducing current drive capacity by providing a gate electrode semiconductor film which is formed so that the work function at a part in contact with a gate insulation film is larger closer to each impurity diffusion layer of a source region and a drain region. CONSTITUTION:A p<+> impurity diffusion layer 106 which becomes a source by injecting and diffusion B with a high concentration is formed at one side of impurity addition layers 104 and 105 and a p type impurity diffusion layer 107 which becomes a drain is formed at the other side. B is infected and diffused with a high concentration to polysilicons 109 and 110 constituting a gate electrode along with a polysilicon film 103 for forming as p<+> type, thus achieving a higher work function that the polysilicon film 103. The polysilicon films 109 and 110 are extended over the edge part of the impurity diffusion layers 106 and 107 and that of impurity addition layers 104 and 105, thus achieving PMOSFET which is strong against short-channel effect.
Patent JP-H06151950-A (JP)
Title: Lead frame for photo interrupter and manufacture of photo interrupter using this lead frame
Inventor: MATSUMOTO IWAO
IPC: H01L31/12
Filed: 1992-10-30
Abstract: PURPOSE:To achieve the compactness of configuration, save space for mounting area, and reduce automatic mounting time. CONSTITUTION:This comprises a internal pattern 2 on which an light emitting element or light receiving element is mounted and sealed, four outer leads 3 placed in parallel to each other between the internal pattern 2 and a bottom frame 6 with the light emitting element or light receiving element electrically connected to the outside, and a pair of positioning long holes 7 placed in the direction of the bottom rail 6.
Patent JP-H08151255-A (JP)
Title: Alumina-based sintered compact and its production
Inventor: OU USOU
IPC: C04B35/10
Filed: 1994-11-28
Abstract: PURPOSE: To Provide an alumina-based sintered compact having excellent resistance to oxidation at a high temperature, fracture toughness and high temperature strength, and its producing method. CONSTITUTION: This alumina-based sintered compact contains a perovskite- type dispersed phase having a mean crystal particle diameter of <=3μm in an amount of >=0.5vol.% to whole amount dispersing in alumina crystal granules. Preferably, the perovskite-type dispersed phase contains at least one kind of Nd, Sm, Eu and Gd. The alumina-based sintered compact is obtained by adding a solution containing a metal element constructing a perovskite-type dispersed phase to an alumina raw material, blending, drying the resultant mixture to make raw material powder or calcining the mixture to make raw material powder, molding the raw material powder and baking.
Patent JP-2000117105-A (JP)
Title: Production of highly pure alkylcyclohexanol alkylene oxide adduct
Inventor: ONO KYOKO
IPC: B01J23/46
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To easily and highly efficiently produce an alkylcyclohexanol alkylene oxide adduct which scarcely contains an alkylphenol starting substance and an alkylphenol alkylene oxide adduct derived from the alkylphenol, has a narrow addition distribution even in the case the addition quantity of the alkylene oxide is high, and is therefore in a liquid state at normal temperature and useful as a surfactant. SOLUTION: This production method comprises a process of obtaining an alkylcyclohexanol by hydrogenation of the nucleus of an alkylphenol, removing unreacted alkylphenol and hydrogenation decomposition products by distilling nucleus hydrogenation products, carrying out addition reaction of an alkylene oxide to the alkylcyclohexanol in the presence of an acid catalyst, and removing unreacted alkylcyclohexanol by distilling obtained products mainly containing alkylcyclohexanol alkylene oxide adduct.
Patent JP-H02140360-A (JP)
Title: Outer wall structure of construction
Inventor: OKAWA ISAO
IPC: E04F13/12
Filed: 1988-11-19
Abstract: PURPOSE:To realize the superior waterproofness of a board for a long period by covering the board by an outer surface plate and concealing the inside of an outer wall. CONSTITUTION:A pillar as backing member 1 is installed at the boundary of a board 2, i.e., at the edge of the board 2, and fixed onto the body of a structure, and the board 2 is fixed onto the backing member 1. In this case, the backing member 1 is formed to a thickness for fixing the board 2, and the board 2 is formed from a plate member which possesses the waterproofness and water-impermeability. Then, the board 2 is fixed onto the backing member 1, in the state where no gap is formed between the contiguous boards 2, and a calking groove 5 formed on the contiguous surface of the boards 2 is charged with the calking agent 7, and the part between the contiguous boards 2 is applied with the waterproof treatment.
Patent JP-H1070847-A (JP)
Title: Charger
Inventor: FUJIOKA YOICHI
IPC: H02J7/10
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of overshoot in a charging voltage. SOLUTION: A DC-DC converter 10 and a control circuit 20 for controlling the operation of the converter are provided. The DC-DC converter 10 comprises a pulse modulation circuit 11. Circuits M1, Q1, D1 and 13 which convert input DC voltages to predetermined DC output voltage VDC means of the output pulse from the circuit 11, and resistors R2 and R4 which divide the output voltage VDC. The divided voltage VDIV from resistors R2 and R4 is fed back to the pulse modulation circuit 11 as the modulation input, and the DC output voltage VDC is stabilized to a predetermined value. The conversion operation of the DC-DC converter is controlled by the control circuit 20, and the output voltage VDC is supplied to a chargeable battery BATT intermittently for each predetermined period. A capacitor C1 for changing the rise of the DC output voltage VDC is connected in parallel to the resistor R2.
Patent JP-H04165830-A (JP)
Title: Data transferring device
Inventor: KUBOTA TSUTOMU
IPC: H04B13/00
Filed: 1990-10-30
Abstract: PURPOSE:To heighten the degree of freedom of a installed place to instal a printer when transferring data to the plural printers by transferring the data of a host computer to the plural printers by radio. CONSTITUTION:A transmitting part 24 modulates one printing datum in host computers 10, 10a and 10b, then transfers it to a printer 30. And a transmitting part 24a modulates the one printing datum in the computers 10, 10a and 10b, then transfers it to a printer 30a. At this time, the transmitting part 24 and 24a transfer the printing data from one of the computers 10, 10a and 10b to at least one of the plural printers by radio. Therefore, when transferring the printing data from one of the host computers to the plural printers, it is possible to heighten the degree of freedom of the installed place to instal the printer.
Patent JP-H02142032-A (JP)
Title: Color braun tube device
Inventor: TANAKA TOSHIHIKO
IPC: H01J29/70
Filed: 1988-11-22
Abstract: PURPOSE:To improve vertical resolution by making a pattern of line of magnetic force that interacts with a side beam of quadrupole magnetic field for adjustment of convergence almost linear in the direction of vertical shaft. CONSTITUTION:For the arrangement of a line of magnetic force of a quadrupole magnetic field for the adjustment of convergence of passing side beam 2, a magnetic pole 3 in vertical direction of a magnet for the adjustment of side beam convergence is strengthened compared to a magnetic pole 4 in horizontal direction, so as to provide a convergence regulator of longitudinal shape in which a side stretched in a direction 11 on y axis is close to a line in the square bobbin shaped. When a line of magnetic force 5 that interacts with the side beam 2 is linear in vertical direction, the force 7 interacting with electron beam is a component 8 alone that is directed along a center beam 1, and having almost nothing of a component 9 in vertical direction. The expansion of the spot size of the size beam 2 in vertical direction can thus be suppressed, and vertical resolution can thus be improved.
Patent JP-H01133991-A (JP)
Title: Production of synthetic quartz-coated crucible
Inventor: MORI TEIICHIROU
IPC: C04B41/50
Filed: 1987-11-20
Abstract: PURPOSE:To inexpensively obtain the title crucible having a low content of impurities and appropriate for the production of a semiconductor, etc., by forming a heat-resistant base plate into the shape of a crucible, applying a coating soln. consisting essentially of a soln. of the hydrolysate of an alkoxysilane, drying, and sintering the soln. CONSTITUTION:An alkoxysilane (e.g., tetraethoxysilane) is hydrolyzed in the presence of an acidic catalyst (e.g., hydrochloric acid) or a basic catalyst (e.g., ammonia), and the obtained hydrolysate soln. is used as the essential component to prepare a coating soln. The coating soln. is applied on the crucible-shaped heatresistant base plate (e.g., silicon carbide base plate). The soln. is then dried, and sintered to obtain a synthetic quartzcoated crucible. In addition, when the fine particles of silica are added to the soln. of the hydrolysate of the alkoxysilane, the coating soln. can be applied in greater thickness, and a coating layer resistant to drying can be formed.
Patent JP-H11117109-A (JP)
Title: Shirt with pocket for storing hand phone
Inventor: ABE MASARU
IPC: D06M11/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a shirt with a storage pocket used only for the storage of a hand phone, excellent in storage maintenance, handling operability and falling preventability and suitable for carrying the hand phone. SOLUTION: This shirt has a pocket 2 for storing a hand phone. The storage pocket 2 is formed on the inside of a usually disposed chest pocket 3 as another pocket, and has a storing and holding portion 5 capable of storing the hand phone 4. The opening 6 of the pocket is placed on the inside below the opening upper end of the chest pocket 3 in a hidden state. The storage pocket 2 is made from an elastic fabric or a fibrous raw material having an electromagnetic wave-attenuating performance or a deodorizing performance for deodorizing the odors of cigarettes.
Patent JP-H09136754-A (JP)
Title: Paper sheet stacking mechanism and stacking method
Inventor: OGATA TETSUO
IPC: B65H29/58
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To stack paper sheets desirably regardless of the size and weight of the paper sheets. SOLUTION: A route determining guide 1 guides in contact with almost the whole surface of a paper sheet 5 conveyed in a standing state so as to change the proceeding direction of the paper sheet 5. Only the lower part of the paper sheet 5 changed in its proceeding direction is guided by a pull-down guide 2. The paper sheet 5 is gradually pulled down in a direction of an arrow mark A using centrifugal force acting upon the paper sheet 5 by the change of the proceeding direction, and the paper sheet 5 being pulled down is slided down while being in line contact with an upper end 8 of the pull-down guide 2. The paper sheet 5 slided down in line contact is stacked in a stacking case 4.
Patent JP-H04189888-A (JP)
Title: Pressure-sensitive tacky adhesive agent
Inventor: SHIMIZU YUJI
IPC: C09J131/04
Filed: 1990-10-31
Abstract: PURPOSE:To provide a pressure-sensitive adhesive containing a main tacky adhesive agent and a resin having low compatibility to the main agent, suitable as an easily openable tacky adhesive for mail form and effective for the improvement of economic merit. CONSTITUTION:The objective tacky adhesive agent contains (A) a main tacky adhesive agent composed of preferably (i) 5-30 pts.wt. of natural rubber and (ii) 5-30 pts.wt. of a styrene/butadiene rubber and (B) preferably 5-30 pts.wt. of a resin having low compatibility to the component A, e.g. a water-dispersible polymeric polyester, a thermoplastic elastomer, a low-density PE or a vinyl acetate/olefin copolymer.