baber/WOPTO huggingface dataset:
Patent JP-H06202164-A (JP)
Title: Electrochromic element and electrolyte film
Inventor: IZUMI YUZO
IPC: G02F1/15
Filed: 1992-12-28
Abstract: PURPOSE:To increase light transmittance and injected charge amt. of an electrochromic element during erasing. CONSTITUTION:The electrochromic element is produced by forming an electrochromic electrode 2 (e.g. WO3) via a transparent electrode 3 (collector electrode) on one transparent substrate 4, forming a counter electrode 5 on the other transparent substrate 6, and filling the space between these substrates 4, 6 with an electrolyte soln. 1. Hydrogen peroxide is added by 0.1-6wt.% (calculated as 31% hydrogen peroxide solution) to this electrolyte soln. 1 (electrolyte and solvent). Or, a solid electrolyte membrane prepared by filling pores of a polymer porous membrane with this electrolyte soln. may be used. As for the solvent, benzylnitrile, benzylcyanide, propylene carbonate, or gamma-butyrolactone is used. The solute is alkali metal salt, alkaline earth metal salt, etc.
Patent JP-H09179345-A (JP)
Title: Production of toner
Inventor: TSUJI YOSHINORI
IPC: B02C19/06
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an electrostatic charge image developing toner having <=10μm weight average particle size, preferably <=7μm, and a sharp distribution of the grain size. SOLUTION: A powder source material is introduced into a first classifying process which uses a rotary air flow classifying means having a horizontal rotor so that the material is classified into a fine powder and a coarse powder. The fine powder thus classified is introduced into a second classifying process to obtain a classified powder to produce a toner. The coarse powder classified in the first classifying process is regarded as a material to be pulverized and introduced into a specified collision type air flow pulverizing means to be finely pulverized. Then the pulverized material is mixed into the powder source material and then again introduced into the first classifying process to be circulated.
Patent JP-H11172384-A (JP)
Title: Nonoriented silicon steel sheet with low iron loss
Inventor: ODA YOSHIHIKO
IPC: H01F10/32
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce iron loss after finish annealing at a low cost by providing a specific composition consisting of C, Si, Mn, P, N, Al, S, Sb, Ti, and the balance essentially Fe. SOLUTION: This steel sheet has a composition consisting of, by weight, <=0.005% C, 1.7-4.0% Si, 0.05-1.0% Mn, <=0.2% P, <=0.005% (including 0%) N, 0.1-1.0% Al, $0O.01% (including 0%) S, 0.001-0.05% Sb, 0.001-0.01% Ti, and the balance essentially Fe. By combinedly adding Ti and Sb in particular among the above elements, precipitates are agglomerated, coalesced, and coarsened and grain growth characteristic is improved. As the result, iron loss is reduced. The steel sheet can be produced by the ordinary method of nonoriented silicon steel sheet production, on condition that respective contents of the component elements including Sb and Ti in the composition are within the above ranges, respectively.
Patent JP-2001166014-A (JP)
Title: Current supply circuit
Inventor: KONO SHIGEAKI
IPC: G01R31/3183
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent an overcurrent output in a current supply circuit having both a big current range and a small current range at the time of a transient response without using a relay. SOLUTION: This current supply circuit has a feature that it is equipped with plural current range detecting resistors connected in series, and plural current output amplifiers connected to the connecting points of these current detecting resistors to output a designated current in accordance with a range selection, and supplies a current in a designated range from a small current range to a big current range to a load.
Patent JP-H11178432-A (JP)
Title: Apparatus for dispersing shredded waste straw of combine harvester
Inventor: ICHIMORI TAKASHI
IPC: A01F12/40
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To avoid waste straw clogging in a middle division operation. SOLUTION: A waste straw cutter for shredding waste straws supplied from a threshing part in the plural directions of culm and discharging the cut waste straws downward is installed at the rear of a machine body. A pair of right and left dispersion controlling plates 7A for regulating the dispersion zone of shredded waste straw are laid below both ends of the waste straw cutter. One dispersion controlling plate 7A is constituted of a movable dispersion controlling plate by rocking around a longitudinally directed central axis PA1 with the top as a support. A dispersion guide plate 8 for changing the dispersion direction of the shredded waste straw by rocking around a longitudinally directed central axis P2 is installed between both the dispersion controlling plates 7A. The dispersion guide plate 8 is linked to the movable dispersion controlling plate 7A by a link 10.
Patent JP-H05123092-A (JP)
Title: Electric insect pest exterminating tool
Inventor: NOGAMI AKIKAZU
IPC: A01M29/28
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the subject simple and inexpensive exterminating tool capable of protecting cultured plants in the fields without causing pollution, being laid at an entry to insect pests and small animals such as slug and centipede by arranging a pair of electrodes on a sheet, a ribbon, etc., and applying a voltage to the electrodes. CONSTITUTION:The objective device wherein, for example, two leading wires 1 and 2 are stretched in parallel and connected to an electric source 3. After a small animal crawling from below passed the leading wire 1 and before passes over the leading wire 1, the small animal reaches the leading wire 2, an insect pest bridge part 4 is connected, voltage of the electric source is applied to the small animal and the small animal is affected by electricity, repelled or exterminated.
Patent JP-2001162948-A (JP)
Title: Composition and method for heat sensitive recording
Inventor: TSUNODA TOMOHISA
IPC: B41M5/333
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly practicable heat sensitive recording material, which has favorable color developing properties and in which fogging scarcely develops in ground. SOLUTION: In the heat sensitive recording material, which is produced by providing a heat sensitive recording layer including a leuco dye, a developer and a sensitizer on a support, as the developer, 4,4-bisphenol S is employed and, as the sensitizer, 4-acetylbisphenol is employed.
Patent JP-H07198103-A (JP)
Title: Steam generating device
Inventor: KOBAYASHI SATORU
IPC: F22B5/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide steam generating devices with different steam generating capabilities at low cost, and at the same time, simplify the cleaning or maintenance work. CONSTITUTION:A flange-form connecting part 5 is integrally provided at an opening on one end side of a body part 4. At the same time, a closing plate part 6 is fixed to close an opening on the other end side. By doing so, a unit container 1 is constituted. On the connecting part 5, a screw hole 5a is provided, and at the same time, an annular groove 5b in which an O ring 9 is fitted in is provided. On the closing plate part 6, a screw hole 6b is provided, and at the same time, an annular groove 6c in which the O ring 9 is fitted in is provided, and in addition, an outlet 7 is provided. Steel balls 10 are contained in the unit container 1, and a heater 11 is provided on the outer peripheral part. A plurality of unit containers 1 are connected with screws 8 by butting the connecting parts 5 and closing plate parts 6 to each other. Then, to the connecting part 5 of the unit container 1 at the last end, a closing plate 2 with a flow-in port 12 is connected.
Patent JP-H10179260-A (JP)
Title: Top plate expanding device
Inventor: YOSHIDA YOICHI
IPC: A47B1/05
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To hold an auxiliary top plate at a work position where no load is applied to a worker by pushing out the auxiliary top plate to a position higher than the storage space of a drawer at a draw position. SOLUTION: The first and second links 7, 8 are prostrated to fold an auxiliary top plate 6 on a base 5, and coupling pawls 15b are coupled with erect pawls 27 to store the auxiliary top plate 6 in the storage space S of a drawer 3. The drawer 3 is drawn to a draw position Q, and operation sections 15a are rotated to release the coupling between the coupling pawls 15b and erect pawls 27. Since rotary members 19 are elastically excited in the erecting direction by torsion coil springs 21, they are rotated forward and upward when a user merely lifts the operation sections 15a upward to this side with slight operating force.  The second link 8 supporting the rear end section of the upper plate of the auxiliary top plate 6 is also rotated, the auxiliary top plate 6 is moved nearly parallel forward and upward, and it is pushed out to a position higher than the storage space S of the drawer 3. The front wall of the auxiliary top plate 6 is arranged along the front edge upper face 3b of the drawer 3, and the auxiliary top plate 6 is stably held at the draw position of the drawer 3 by a mounted load.
Patent JP-H10192810-A (JP)
Title: Method for preventing leakage of contaminated water in waste disposal facility and structure for preventing leakage of contaminated water
Inventor: ODAWARA TAKURO
IPC: B09B1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide both a method for preventing leakage of contaminated water in a waste disposal facility and a structure for preventing leakage of contaminated water in which when a seepage control layer constituting the waste disposal facility is damaged by unexpected some cause, specification of a damaged part and measures for the damaged part are made easy. SOLUTION: A water impermeable layer is formed into a double structure comparted into an inner water impermeable layer 14 and an outer water impermeable layer 15. The gap part between the inner water impermeable layer 14 and the outer water impermeable layer 15 is comparted into a plurality of water pouring blocks 17 which are extended in a state communicating from the upper part of the gap part to the bottom part thereof. Water is poured into the respective water pouring blocks 17 and water pressure is acted on the inner water impermeable layer 14 from the outside and also water levels in the respective water pouring blocks 17 are monitored.  When a damaged part is caused in the inner water impermeable layer 14, existence of the damaged part of the inner water impermeable layer 14 in the respective water pouring blocks 17 is detected from fluctuation in the water levels of the respective water pouring blocks 17.
Patent JP-H10172257-A (JP)
Title: Auxiliary implement of lens cleaner for optical type recording medium
Inventor: MATSUYAMA MASAYOSHI
IPC: G11B23/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary implement of a lens cleaner for an optical type recording medium which cleans a pickup lens of the optical type recording medium having an optical disk incorporated in a shell. SOLUTION: A lens cleaner 10 for cleaning a pickup lens of an optical type recording medium having an optical disk incorporated in a shell is equipped with the shell 11 and the optical disk 12, while a cleaning brush 19 is planted at a prescribed position of a recording surface 15. An auxiliary implement 20 makes a shutter 16 open by pressing a pawl 18 by a pressing piece 20 and, by making an engagement part 21 engage with a rotational center part 13 in this state, it makes the optical disk 12 rotate. By impregnating each cleaning brush 19 with a cleaning, liquid on the occasion, the lens cleaner 10 can conduct wet cleaning of the pickup lens.
Patent JP-H06180376-A (JP)
Title: Pointer type electronic watch having display panel
Inventor: YANO SUMIO
IPC: G04C3/00
Filed: 1992-12-11
Abstract: PURPOSE:To provide a pointer type electronic watch having a display panel in which the size of display panel can be ensured sufficiently even when a plurality of display panels are combined. CONSTITUTION:An upper housing 1 of synthetic resin having a central through hole 2 for passing the pointer shaft 19 of an analog movement 17 is provided with two panel containing holes 5, 6 on the opposite sides of the through hole 2. Resilient pressers 7, 8 for pressing two liquid crystal display panels 3, 4, to be placed in respective panel containing holes 5, 6 against the opposing side walls 5a, 6a of the panel containing holes 5, 6 are formed integrally at a part between the through hole 2 and the outer peripheral part of the upper housing 1. The resilient pressers 7, 8 are not protruded entirely from the side walls 5b, 6b of the panel containing holes 5, 6 but only the parts 7e, 8e of the pressers 7, 8, abutting on the liquid crystal display panels 3, 4, are protruded into the panel containing holes 5, 6.
Patent JP-H05166500-A (JP)
Title: Layered thin battery
Inventor: KAGAWA HIROSHI
IPC: H01M10/05
Filed: 1991-12-13
Abstract: PURPOSE:To provide a layered thin battery with improved heat radiation efficiency which is cooled by operation of heat radiation fins to prevent a rise in the internal battery temperature, and is prevented from being fired or exploded, even when power consumption is increased during use thereof. CONSTITUTION:A layered thin battery comprises a heat radiation fin 2 which has ribbon-like electrode current-collectors 1, 7 on which active materials are retained, each current-collector being provided, at its long-side end portion, with a plurality of holes 3 or notches. The fin is wound in the form of a vortex to a hollow configuration, and these fins are laminated to a flat cylindrical configuration. Then, a good electric conductor is joined to a tip end of the fin to thereby cool the battery.
Patent JP-H10208480-A (JP)
Title: Sram having p channel pull-up source connected with bit line
Inventor: ROBERT LEWIS HOGGS
IPC: G11C11/412
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce limitation of scaling generated through routing of an upper power supply voltage by providing a storing latch having three connecting parts of first and second upper power supply voltages and a lower power supply voltage required for reading/writing a data. SOLUTION: The SRAM cell 300 comprises transistors S1-S6 internally forming a latch. Transistors S1, S2, S5 and S6 are NMOS transistors and transistors S3, S4 are PMOS transistors. The latch can be characterized as a pair of cross-coupled inverter. In this regard, the first inverter comprises the transistors S1, S3 and the second inverter comprises the transistors S2, S4. The transistors S1, S2 have drains connected with a lower power supply voltage VSS. Upper power supply voltage is supplied by connecting the source of the transistors S1, S4, respectively, with bit lines 302, 304.
Patent JP-2001162842-A (JP)
Title: Booklet printer
Inventor: KANBE YUKIHIKO
IPC: B41J13/26
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a booklet printer which can suppress a printing density unevenness for every page. SOLUTION: It is judged from an angle of rotation of a carriage motor whether an impact dot head is positioned to a right page (Y in a step S10) or a left page (N in the step S10) of a passbook. A page of the passbook to be printed is judged from the judgment result and the result of reading a page mark of the passbook (step S5). Power supply time data corresponding to the page is read from a predetermined table and set to a latch circuit (steps S11 and S12). The predetermined table has the power supply time data recorded therein which indicates a power supply time to the impact dot head for each case of printing to the right page and printing to the left page for every page mark.
Patent JP-H05162896-A (JP)
Title: Method of detecting paper jamming
Inventor: KAWAKAMI YUJI
IPC: B65H43/04
Filed: 1991-12-17
Abstract: PURPOSE:To prevent sheets from overflowing in a paper discharge part in a sheet processing machine by detecting paper jamming in the paper discharge part. CONSTITUTION:A photoelectric sensor 11 for detecting an interruption between sheets S is provided above a discharge conveyer 9 for conveying the sheets S which are stacked one upon another to a stacking part 10. The photoelectric sensor 11 determines paper jamming when the sheets S are not interrupted over a predetermined time, and accordingly, a processing machine is stopped. Thereby it is possible to prevent the sheets S from overflowing around the stacking part 10.
Patent JP-H05164738-A (JP)
Title: Migration plate holder fitted with buffer tank
Inventor: IRISAWA KAZUYUKI
IPC: G01N27/447
Filed: 1991-12-17
Abstract: PURPOSE:To obtain subject holder capable of uniformizing temp. distribution over the whole of a migration plate and integrating a buffer tank, the migration plate and the holder in an extremely easy manner. CONSTITUTION:A migration plate holder 30 consists of first and second members 32, 34 for holding a migration plate 7 and the first member 32 has the space 38 for a lower buffer tank having height almost same to that of the migration plate 7 and the space 36 for the upper buffer tank adjacent to the space 38 for the lower buffer tank and opposed to one surface of the migration plate 7. Separate electrode means are respectively connected to the space 38 for the lower buffer tank and the space 36 for the upper buffer tank. The second member 34 is a flat plate-shaped member having at least one fluorescence taking-out opening part and the first and second members 32, 34 have engaging means 60 for holding the migration plate 7 between the first and second members 32, 34.
Patent JP-H11237313-A (JP)
Title: Abrasion measuring instrument for large-size roll bearing
Inventor: CLAUS WOLFGANG
IPC: G01M13/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately display a bearing abrasion even after use in several years without any damage or breakage due to external influence. SOLUTION: The abrasion measuring instrument for a large-size roll bearing which consists of two bearing rings 1 and 2 and a rolling body 3 arranged between the bearing rings 1 and 2 to form a rolling body space is equipped with a display means which shows specific displacement between the bearing rings 1 and 2 and a sonde 9. The sonde 9 is arranged in the opening part 10 of one bearing ring 2 and its end part 11 is able to come into contact with the surface of the other bearing ring 1; and the bearing ring 1 facing the sonde 9 has a groove 12, in which the end part 11 of the sonde 9 intrudes. Further, the surfaces of the groove 12 have an interval for the sonde 9 and the interval corresponds to specific abrasion size in a specific direction.
Patent JP-H06189568-A (JP)
Title: Wave circulation type actuator
Inventor: TAKAGI TADAO
IPC: H02N2/00
Filed: 1992-12-11
Abstract: PURPOSE:To provide a wave circulation type actuator which does not require any feedback path outside a driving part but has a support means for most efficiently supporting a vibrating body. CONSTITUTION:This wave circulation type actuator includes a long vibrating body 1 having two groups of surfaces in the direction of the length thereof, which comprise a first group of surfaces having two opposed surfaces and a second group of surfaces having two opposed surfaces other than the first group of surfaces, and an exciting body 2 provided in the first group of surfaces of the long vibrating body 1 to generate a wave which travels in the direction of the length of the first group of surfaces. A first reflecting part provided at one end of the long vibrating body 1 to reflect the wave which travels in the direction of the length of the first group of surfaces and to transfer it to the second group of surfaces and a second reflecting part provided at the other end of the long vibrating body to reflect the wave transferred to the second group of surfaces to travel in the direction of the length thereof and circulate it to the first group of surfaces, a support means 4, 5 coupled with at least one end of the long vibrating body 1 to support it and a moving body 3 pressure welded in the long vibrating body 1 to move with travelling waves are included therein.
Patent JP-H07194971-A (JP)
Title: Phosphate ion adsorbent
Inventor: MAKI HIROHISA
IPC: C02F1/28
Filed: 1993-12-28
Abstract: PURPOSE:To provide an inexpensive phosphate ion adsorbent excellent in both of phosphate ion adsorbing capacity and durability in water. CONSTITUTION:A phosphate ion adsorbent is obtained by curing an adsorbent compsn. containing at least one component (A) selected from a group consisting of Akadama soil, Kanuma soil, calcite and aluminum hydroxide and a component (B) composed of a terminal NCO group prepolymer obtained by reacting at least one compd. selected from the group consisting of specific polyoxyalkylene monool (x) and specific polyoxyalkylene polyol (y) with an org. isocyanate compd. so that an NCO/OH equivalent ratio becomes 1.5-100 and the compounding ratio of the component (B) is set to 1-100 pts.wt. per 100 pts.wt. of the component (A).
Patent JP-2001131003-A (JP)
Title: Disposable pocket warmer for insecticide for mosquito
Inventor: ABE TOMOYUKI
IPC: A01N25/18
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a disposable pocket warmer for insecticide for mosquitoes utilizing pyrogenicity of the pocket warmer and a natural principle that the diffusion effect of an offensive odor and a smell increase according to elevation of temperature, safety in using for every man because the warmer is free from power source and fire and convenient to carry. SOLUTION: This disposable pocket warmer for insecticide for mosquitoes is obtained by filling a liquid insecticide into a container, sealing with a lid, storing the container in the disposable pocket warmer and then the pocket warmer is vacuum packed in a wrapping bag. Gripping outside of the disposable pocket warmer in using, and folding into two parts or destroying the container to make the contents of the pocket warmer in the package contact with the liquid insecticide and vaporizing the insecticide by utilizing the heat generation of the contained material.
Patent JP-H06181143-A (JP)
Title: Piezoelectric composite parts
Inventor: TOGASHI KOICHI
IPC: H03H9/54
Filed: 1992-12-14
Abstract: PURPOSE:To provide piezoelectric composite parts which are used as a low-pass filter or oscillator and has such a structure that the number of used parts and the size of the parts can be reduced. CONSTITUTION:A piezoelectric property is given to the part Y of a ceramic substrate 1 by polarizing the part Y. A ceramic piezoelectric vibrator 8 is formed on the part Y having the piezoelectric property. Then a low-pass LC filter 18 is formed on the other part X of the substrate 1 and connected to the vibrator 8. The resonance frequency of the vibrator 8 is made nearly equal to the cut-off frequency of the filter 18. By using a similar constitution, an oscillator using part of its substrate for a vibrator is formed.
Patent JP-H10177132-A (JP)
Title: Structure of manual/automatic module fitting part of lens part
Inventor: KATO HIROSHI
IPC: H04N5/232
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain a closed state even when either of manual and automatic modules is connected, and to attain the maintenance of the closed state with a simple constitution. SOLUTION: The gap between the outer periphery of servo modules (manual modules also are simular) 24A, 24B and the aperture of a fitting hole part 20 on the side of a lens part is filled with a rubber elastic body 27. Even when either of the manual modules or servo modules 24A, 24B is connected, the closed state of the hole part 20 can be maintained. When a conductive material is used for the rubber elastic body 27, the influence of radio wave noises can be reduced. When double structure having a V-shaped cross section is adopted to the rear side rubber elastic body 27 of the modules 24A, 24B, the closed state can be effectively maintained even when the gap is large.