baber/WOPTO huggingface dataset:
Patent JP-2000175573-A (JP)
Title: Lock for band for greenhouse
Inventor: ARAI HITOSHI
IPC: A01G9/14
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a lock facilitating mounting house bands on a locking washer. SOLUTION: This lock which is formed by bending an elastic wire approximately bow- fashion when viewed from the top, has an extended part 13 provided with a 1st contact part formed on one end 11a of an approximately archedly curved wire portion 11 and abutted on the reverse face of one projection on the reverse face side of a projection part and an insertion part constituting the press member of a locking washer, a 2nd contact part formed on the other end 11b and abutted similarly on the reverse face of the one projection mentioned above, and a 3rd contact part extended from the 2nd contact part toward the other side plate on the side standing against the projection abutted with both the 1st and 2nd contact parts among the side plates defining the insertion part,  worked so as to bend downward relative to an imaginary plane passing through the archedly curved wire portion 11 when viewed from the top, and abutted on the reverse face of the other side plate; therefore if the 3rd contact part is inserted, at the locking washer, onto the reverse face side of the insertion part wider in opening width than a projected piece and thereafter, turned with the 3rd contact part as support while holding one end of the archedly curved wire portion 11, both the 1st and 2nd contact parts can be easily inserted onto and mounted on the reverse face of the projected piece standing thereagainst based on the lever principle.
Patent JP-2000185887-A (JP)
Title: Passenger conveyor control device
Inventor: YAMAMOTO KOJI
IPC: B66B25/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To easily perform a variable speed operation with an existing motor diverted without replacing the existing motor or re-winding a wiring. SOLUTION: An output detector 12 is installed to detect an output current from a power converter 8 so as to control the frequency of the power converter 8 according to the output signals from the current detector 12. By this, even when a load increases, a current exceeding a rated current is not supplied to an existing motor and the existing motor can be used properly within the range of rated current. Thus a variable speed operation can be performed easily with the existing motor diverted without replacing the existing motor or re-winding a wiring.
Patent JP-2000181339-A (JP)
Title: Study card and study apparatus using it
Inventor: YAMAMOTO TAKAFUMI
IPC: G09B11/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To take exercises for Kanji (Chinese character) and calculations by tracing model characters for writing. SOLUTION: The study card 10 is made up of a white plastic plate stuck on an almost square mount, and on the surface of the plastic plate, a model representing part 12 showing a model character ('house' in the figure) for exercises on kanji, a blank part 3, a writing order indication part 14, a question representing part 15, and answer showing part are arranged by printing respectively. The study apparatus mounted with the study card 10 is constituted by providing an apparatus main body with a mounting part 21 for mounting the study card 10 to be freely attachable and detachable, an eject mechanism 25 for pushing out the study card 10 from the mounting part 21, an utterance part 26 for uttering at the time of mounting and ejecting the study card 10 on/from the mounting part 21.
Patent JP-H06197744-A (JP)
Title: Ptisan
Inventor: MORIYA HIROYUKI
IPC: A23L2/38
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a ptisan having sweetness feeling and strong aroma. CONSTITUTION:This ptisan comprises a roasted barley bud and is obtained by preferably blending (a) 50-90wt.% roasted dry barley with (b) 50-10wt.% roasted barley bud.
Patent JP-H05166295-A (JP)
Title: Clock generation circuit
Inventor: MATSUURA MICHIO
IPC: G11B19/28
Filed: 1991-12-13
Abstract: PURPOSE:To perform the frequency-division of non-integer with pure logic circuit configuration. CONSTITUTION:A high speed clock signal HCLK and a low speed clock signal LCLK reduced in speed in the ratio of a prescribed non-integer are generated by a clock generation circuit 1. These clock signals are used for individual driving control reference while holding respectively the relative speed ratio of a pair of a high-speed device 2 and a low speed device 3. This circuit is provided with a non-integer frequency divider circuit 6 containing an upward integer frequency divider 7 operating in the ratio of an integer exceeding the non-integer and a downward integer frequency divider 8 operating in the ratio of the integer falling below the non-integer. The high speed clock signal HCLK is frequency-divided continuously by switching these a pair of the integer frequency dividers 7 and 8 successively and the low speed clock signal LCLK frequency-divided in the ratio of the non-integer viewing averagely is generated.
Patent JP-H05179255-A (JP)
Title: Production of solvent
Inventor: SHIMIZU ISOO
IPC: C09B47/06
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a solvent available for a reaction medium in production of copper phthalocyanine by reacting a branched olefin with benzene in the presence of a strongly acidic catalyst and removing a nonaromatic component having a fixed boiling point. CONSTITUTION:A nonaromatic component consisting essentially of a component having 200-230 deg.C boiling point and having 200-220 deg.C average boiling point and <=30 deg.C boiling point range is removed from a substance which is obtained as a by-product fraction in production of an alkylbenzene for detergent by reacting (A) a branched olefin having 10% distillation temperature of <=200 deg.C to >=175 deg.C with (B) benzene in the presence of (C) a strongly acidic catalyst to give the objective solvent having 6.96X10<-4> to 7.63X10<-4> index of the formula (n20 is refractive index at 20 deg.C; D20 is density at 20 deg.C; Bp is average boiling point).
Patent JP-H05176773-A (JP)
Title: Oligonucleotide, oligopeptide, and detection and differentiation of anti-hepatitis c virus antibody
Inventor: OKAMOTO HIROAKI
IPC: G01N33/576
Filed: 1991-12-27
Abstract: PURPOSE:To provide new oligopeptides useful for the discriminative diagnosis of HCV infection. CONSTITUTION:The objective two kinds of oligopeptide, namely, oligopeptide CP-TYPE-1 having an amino acid sequence of formula I and oligopeptide CP- TYPE-2 having a second amino acid sequence of formula II. These oligopeptides can be obtained by chemical synthesis.
Patent JP-H11192436-A (JP)
Title: Photocatalyst compound, photocatalyst-containing material, material having photocatalytic function and production thereof
Inventor: TSUJIMICHI KAZUYA
IPC: B01J35/10
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain more efficient catalytic reaction relating to a photocatalyst. SOLUTION: In a compounded state of titanium dioxide as a photocatalyst with an amphoteric metal oxide having a basic point (alumina or the like) or a basic metal oxide (barium oxide, strontium oxide or the like), when nitrogen oxide (nitrogen monoxide) is in contact with or near the titanium oxide, the nitrogen monoxide is oxidized into nitrogen dioxide (gas) by .OH which is the active oxygen radical produced by the titanium dioxide by irradiation of light. The nitrogen dioxide is an acidic gas because of its molecular structure. The alumina is an amphoteric metal oxide and barium oxide or strontium oxide are basic metal oxides. The oxygen atoms of these compds. act as a basic point for the acidic gas, and therefore, nitrogen dioxide is withdrawn to the oxygen atoms and chemically bonded and held by the metal oxides.  Thus, the nitrogen oxide remains near the titanium dioxide as a photocatalyst.
Patent JP-2000186181-A (JP)
Title: Thermoplastic resin composition
Inventor: MISHIMA YASUHIRO
IPC: C08L51/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition soft in hardness (having a low hardness), having excellent permanent compression set, tensile strength, tensile elongation and shape-holding property in heating, and good in formability. SOLUTION: This composition is composed of 25-90 pts.wt. of a (meth)acrylic acid ester copolymer having a glass transition temperature Tg (A), 5-75 pts.wt. of another copolymer having a glass transition temperature Tg (B) and 0-70 pts.wt. of a graft copolymer having a glass transition temperature Tg (C) (total is 100 pts.wt.), these transition temperatures being determined by differential scanning calorimetry(DSC). The (meth)acrylic acid ester copolymer has 40 wt.% or less of the gel content, at least one or more glass transition temperatures (determined by DSC) other than Tg (A), Tg (B) and Tg (C) are observed in the range of -30 to 100 deg.C, and it has a surface hardness of 30-100 at 20 deg.C according to JISK6301.
Patent JP-H11157785-A (JP)
Title: Method for guiding rope to winch
Inventor: FUTAE HIROYUKI
IPC: B66D1/36
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a rope wound on a winch is wound at equal intervals without making the intervals uneven. SOLUTION: This method for guiding a rope to a winch involves holding constant the angle formed between a rope 1 wound on a drum 2 and the centerline of the drum 2 during operation of a winch, by rocking the drum 2 using the tension of the rope 1. The centerline of the drum 2 is then the tangent of a circle whose radius equals the dimension from the center of the drum 2 to the turning center of a sheave 7, and the centerline is held perpendicular to the rope 1 wound; i.e., the rope 1 is always perpendicular to the centerline of the drum 2 during operation of the winch regardless of its winding position on the drum 2, and therefore the intervals of the rope 1 wound do not become uneven.
Patent JP-2000182907-A (JP)
Title: Solid electrolytic capacitor
Inventor: HONDA NOBUHIRO
IPC: H01G9/10
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the outer peripheral surface of a lead pipe from separating from a glass material and the glass material near the outer peripheral surface of the lead pipe from cracking to reduce hermeticity. SOLUTION: A solid electrolytic capacitor includes: a rolled capacitor element 1 impregnated with solid electrolyte; a metal case 4 shaped like a bottomed cylinder and housing the capacitor element 1; and opening closing member 7 including a metal base plate 71 having a through hole, a lead pipe 73 passing the through hole, and a glass material 72 buried in the gap in the through hole, and fitted in the opening of the case 4; and a lead wire 13 passed through the lead pipe 73. The peripheral portion of the base plate 71 is bonded to the peripheral portion of the opening of the case 4, the gap in the lead pipe 73 is sealed with metal brazing material 33, and the lead pipe 73 is made of a ceramic pipe and a metal thin film formed on the inner peripheral surface of the ceramic pipe.
Patent JP-2000185741-A (JP)
Title: Simplified bag
Inventor: ISHII YASUO
IPC: B65D30/20
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a simplified bag capable of viewing the interior of a storing part of the simplified bag, preventing contents stored in the storing part in a freely movable state from jumping outside out of an opening portion, and providing a beautiful appearance different from that of a rectangular cylinder- shaped bag having a substantially rectangular bottom. SOLUTION: A sheet material is formed into an annular shape by connecting each of both side portions of a front wall 3 and a back wall 4, which form a bag 1 having a storing part, to each other, respectively. Lower end side portions of the sheet material are folded according to predetermined fold lines and are connected to each other, thereby forming a substantially rectangular bottom wall 7 of the bag 1 and each of rising walls 8A, 8B respectively rising obliquely upward and outwardly from both left and right end sides of the bottom wall 7. Folding portions 10A, 10B freely foldable inwardly of the storing part are formed at the upper portions of the connected sides of the front wall 3 and the back wall 4, which are connected to each other.
Patent JP-2001184673-A (JP)
Title: Servo adjuster, information recorder and information reproducing device
Inventor: SUZUKI KOJI
IPC: G11B21/10
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a servo adjuster capable of rapidly starting to record/ reproduce information for respective information recording surfaces by rapidly ending to set adjustment values for servo control corresponding to respective information recording surfaces. SOLUTION: When servo controlling adjustment values for recording/ reproducing optical information for the information recording surfaces are set, first of all, a specified adjustment value corresponding to one information recording surface is set (step S2), and another adjustment value corresponding to another information recording surface different from one information recording surface is set (step S9 or S14), and the difference data B showing a relation between the specified adjustment value and another adjustment value are calculated to be stored (step S11), and when the specified adjustment value is reset, the specified adjustment value is reset using the another adjustment value set in the past and the difference data B (step S21), and when the another adjustment value is reset, the another adjustment value is reset using the specified adjustment value set in the past and the difference data B (step S23).
Patent JP-2001175812-A (JP)
Title: Device and method for character recognition, and character recognizing program recording medium
Inventor: SENDA SHUJI
IPC: G06K9/62
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the precision of rough classification without increasing the number of candidate character categories given to detailed classification. SOLUTION: The precision can be improved without increasing the number of candidate character categories given to a detailed classification part 2 by outputting more candidate character categories than usual from a rough classification part 1 and narrowing down them to candidates suitable as a language by a language processing part 21 for rough classification. At this time, a language dictionary 11 used by the language process part 3 is used also as a language dictionary for the language processing part 21 for rough classification, so the addition of a new dictionary accompanied by a great increase of resources is eliminated. The language processing part 21 for rough classification is much faster than the rough classification part 1 and the detailed classification part 2, so the total decrease in character recognition speed is very small.
Patent JP-H11187657-A (JP)
Title: Resonant type dc-to-dc converter circuit
Inventor: OKABE YOSHIHARU
IPC: H02M3/28
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To make a size smaller by generating a current with its phase shifted by 180 degrees, based on a resonance voltage of a resonant circuit formed at a secondary side of a transformer, adding it, and supplying it to a load. SOLUTION: Switches 1, 2 of a resonant type DC-to-DC converter circuit are turned on alternately with dead time included by a pulse signal from a switching pulse generation circuit, and zero voltage switching is conducted during the dead time. Trapezoidal current corresponding to the voltage developed across the switch 1 is applied to the primary side of a transformer 5, converted into a prescribed voltage VS and becomes the input voltage of a resonant circuit constituted of an inductor 6 and capacitors 7, 8. On the other hand, current flows through inductors 11, 12 based on the voltage developed across the capacitor 8, therefore added current flows through a load resistor 14. The phase in the current flowing through the inductors 11, 12 is shifted by 180 degrees, therefore, current ripple is cancelled so that the inductors 11, 12 can be made small.  It is thus possible to be miniaturized.
Patent JP-H11180186-A (JP)
Title: Instrument panel for vehicle
Inventor: KUBOTA TATSUO
IPC: B60K37/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To allow an upper half body to be easily detached or disengaged when necessary by constructing the upper half body to be detachably engaged with the lower half body that is fixed to a vehicle body. SOLUTION: An instrument panel is composed of a lower half body 12 fixed to a vehicle body and an upper half body 14 assembled thereto from above. The instrument panel is further provided with first engaging means 61 for engaging one end of the upper half body 14 with one end of the lower half body 12 such that they can be disengaged, and second engaging means 65 for engaging the other end of the upper half body 14 with the other end of the lower half body 12 such that they can be disengaged. The upper half body 14 is engaged with the lower half body 12 from above in the state where the first and the second engaging means 61, 65 are operative. The upper half body 14 can be disengaged from the lower half body 12 by releasing the respective functions of the first and the second engaging means 61, 65.
Patent JP-H11251898-A (JP)
Title: Input buffer withstanding high voltage
Inventor: BRENHURD H ANDOLSEN
IPC: H03K19/0175
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an input buffer circuit withstanding high voltage that provides an interface between devices which operates in different voltage, without using a switching circuit nor generating a transient current. SOLUTION: This input buffer withstanding high voltage includes a 1st transistor N1 , a 2nd transistor N2 and a phase inverter G1 . The transistor N1 connected between input voltage VS and the inverter G1 functions so as to connect the voltage VS to the inverter G1 , when the voltage VS is lower than the voltage of low voltage power supply of a circuit. The transistor Q2 connected between the voltage VDD of the low voltage power supply and the inverter G1 functions so as to connect the voltage VDD of the low voltage power supply to the inverter G1 .
Patent JP-2000185281-A (JP)
Title: Ground water cleaning apparatus
Inventor: MATSUDA TAMIO
IPC: E02B15/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To almost perfectly separate oil and water in the ground water in an oil-water turbid state. SOLUTION: A ground water cleaning apparatus has a main body 21, the inflow port 22 formed to the lower side of the main body 21, the first discharge port 23 formed to the upper side of the main body 21, the second discharge port 24 formed to the lower side of the man body 21, the leg body 75 provided in the main body 21 to collide with ground water in an oil-water turbid state sent to the inflow port 22 under pressure by a pump 30 to separate ground water into water 60 and oil, the float type funnel 90 positioned above the leg body 75 to suppress the convection of ground water and floating in water 60, the stop member 76 prescribing the lowest position of the funnel 90 to keep the funnel 90 horizontal, the oil-water separator 20 equipped with a flexible hose 33 provided between the internal passage of the funnel 90 and the first discharge port 23,  the oil component storage tank 35 connected to the first discharge port 23 and the purifying tank 70 connected to the second discharge port 24.
Patent JP-2001012112-A (JP)
Title: Connecting member of netlike panel
Inventor: YAMAMOTO HIDEAKI
IPC: A01G9/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a connecting member of a netlike panel capable of easily connecting the netlike panels to each other for enhancing the workability. SOLUTION: A connecting member 40 connects respective netlike panels 20 consisting of net bodies made up of a plurality of wire members 211, 212 crossly arranged. The connecting member 40 is provided with a first connecting member 41 arranged so as to bestride the respective netlike panels 20, a second connecting member 43 arranged so as to bestride the respective netlike panels 20, and screws 42 for connecting the respective connecting members 41, 43 while interposing the netlike panels 20. Since the first and second connecting members 41, 43 are connected by using screws 42 for insertedly connecting the two netlike panels 20, the netlike panels 20 can be easily connected to each other as compared with the case where they are connected by caulking for enhancing the workability.
Patent JP-H11189413-A (JP)
Title: Production of transparent yttria sintered body
Inventor: IKEGAMI TAKAYASU
IPC: C04B35/50
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To produce an yttrium oxide sintered body having a high sintered density and high transparency. SOLUTION: This method for producing a transparent yttrium sintered body comprises adding a basic agent to a solution containing an yttrium salt in a concentration of 0.02-2 mole/liter at a temperature of <30 deg.C to produce yttrium hydroxide comprising agglomerates which each comprises many <=20 nm thick flaky particles agglomerated in a state wherein the table surfaces and the end surfaces are jointed to each other in a card-house structure and which each has a diameter of >=0.5 μm, adding a sulfate ion-containing compound in an amount corresponding to 10<-3> to 1 fold mole of the sulfate ion that of the yttrium ion to the yttrium hydroxide so that the pH of the mixture is >=5 at the finish point of the addition, calcining the mixture at >=900 deg.C to form yttrium oxide powder having an average primary particle diameter of 30-500 nm,  molding the obtained yttrium oxide particles, and sintering the molded product at a temperature of 1,500-2,000 deg.C in an atmosphere in which the total partial pressure of one or more kinds of atoms substantially not diffused in the yttrium oxide, such as nitrogen atom or argon atom is <=1/3 atm.
Patent JP-H11192483-A (JP)
Title: Electrolytic water generator
Inventor: OKAZAKI YOSHIYA
IPC: C02F1/46
Filed: 1997-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water generator with produced alkaline water hardly miscible with acidic water and the flow ratio of a cathode compartment to anode compartment easily controlled and to furnish a mechanism for cleaning the generator. SOLUTION: The water portions supplied from water feed branch pipes 5a and 5b are allowed to flow through the anode compartment 3 and cathode compartment 2 of a diaphragm electrolytic cell in the opposite direction to each other. A cleaning circuit switching mechanism 13 for switching the water portion supplied from a water feed pipeline to the one between waste water pipelines 6 and 7 is furnished between a water feed pipeline 5 and one of the waste water pipelines. The water portion of the water feed pipeline flows back through the one electrode compartment and its water feed branch pipe from the one waste water pipeline, flows to the water feed branch pipe of the other electrode compartment, passes through the other electrode compartment and is discharged from the waste water pipeline to open a cleaning circuit.  Water is passed through the cleaning circuit, and cleaning electrolysis is conducted.
Patent JP-2000250704-A (JP)
Title: Personal computer system and controller
Inventor: KIKUCHI YOSHIYUKI
IPC: G06F3/038
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer system and controllers capable of simultaneously using relative coordinate data and absolute coordinate data without performing a switching operation. SOLUTION: A notebook-sized computer is provided with a 1st pad type controller 2 and a 2nd stick type controller 3. The controller 3 outputs absolute coordinate data and relative coordinate data, and the controller 2 outputs only relative coordinate data. When absolute coordinate data are outputted, the format of relative coordinate data is converted into the same format as the absolute coordinate data, and also, a part of the format of the relative coordinate data is made to output identification information that can be identified as the absolute coordinate data.