baber/WOPTO huggingface dataset:
Patent JP-2002287383-A (JP)
Title: Electrophotographic photoreceptor, method for forming image and electrophotographic device
Inventor: ISHIDA KAZUYA
IPC: G03G5/043
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which can form a latent image with high resolution and is free from problems such as deterioration in the sensitivity or decrease in the electrification potential even when repeatedly used, and to provide a method for forming an image and an electrophotographic device which use the above electrophotographic photoreceptor. SOLUTION: The electrophotographic photoreceptor 1 has a photosensitive layer 4 containing at least one of organic charge generating material, organic charge transfer material and organic binder resin on a conductive base body 2. The photosensitive layer 4 has >=125 pF/cm<2> capacitance and >=25 μm thickness. When an image is to be formed, at least one of the following processes is carried out on the electrophotographic photoreceptor 1. They are a process of forming a latent image by digital exposure with >=1200 dpi resolution, a process of forming a latent image by digital exposure with >=70 ×m spot diameter, and a process of developing with a toner having <=8 μm weight average particle size.
Patent JP-2002289894-A (JP)
Title: Solar cell module
Inventor: KONDO YUZURU
IPC: H01L31/042
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a solar cell module, in which a terminal box can be attached surely and simply to a prescribed position on a module body. SOLUTION: The solar cell module is provided with the module body 12 and the terminal box 13. The terminal box 13 is provided with a box part 32 to which an output derivation wire 25 of the body 12 is connected and which houses a terminal fitting 38, to which an external wire and cable 41 is attached. A box-mounting base 31, to which the part 32 is connected, is fixed to the module body 12. The base 31 comprises an anchor part 31c. The anchor part 31c is inserted into a filler 24 which seals a photovoltaic cell 22 and a rear electrode layer 23 in the body 12, and it is bonded to the filler 24 at lamination treatment. Accompanying this lamination treatment, the base 31 is fixed to the module body 12. The part 32 is connected to the fixed base 31 by the mechanical coupling, such as claw coupling or the like of a claw receiver part 35 to a lock claw 39.
Patent JP-2002288660-A (JP)
Title: Image processing device
Inventor: HIROSE YOSHINORI
IPC: G06T7/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of extracting only the target object. SOLUTION: This image processing device is provided with a background brightness calculating means for calculating the background brightness of an input image, and a black target determining means for determining whether a black target exists on the input image; further a binarization means is provided with a means for executing the binarization corresponding to a target size, on the basis of a first threshold candidate of the input image; a second threshold candidate, on the basis of a reduced image; and a result of the determination of the black target, and only the desired target object can be executed according to the target size.
Patent JP-2002119037-A (JP)
Title: Two-phase hybrid stepping motor
Inventor: ONISHI KAZUO
IPC: H02K37/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an effective vernier system, having higher degrees of freedom by elucidating the theory of a vernier system, because a vernier system which makes the pitch of a small tooth of a stator and the pitch of a small tooth of a rotor unequal has been investigated, in order to reduce cogging torque of a two-phase hybrid stepping motor, and the problem of insufficient investigation or effects being obtained. SOLUTION: It is considered that the cause of generation of the cogging torque in the two-phase hybrid type stepping motor is based on the regularities of changes where permeance between small teeth formed in a stator magnetic pole and a rotor magnetic pole changes, accompanying the rotation of the rotor. The small teeth, of multiples of 6 which are installed on the tip of the stator, are constituted by using 2 groups of sets of 3 small teeth. At least one pitch of the adjacent small teeth is made unequal to the pitch of other adjacent small teeth, in such a manner that the sum of third higher harmonic vectors of permeance of 3 small teeth of each of the sets is made substantially zero, and that the sum of vectors of permeance of two small teeth which become axial symmetry in a fourth higher harmonic plane of the two groups becomes substantially zero.
Patent JP-2001341312-A (JP)
Title: Liquid jet recording head, its manufacturing method and liquid jet recorder
Inventor: TAJIMA HIRONORI
IPC: B41J2/16
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To fill a liquid jet recording head with a desired quantity of filler without clogging the open end of a nozzle or leaking liquid between the end face of the nozzle and an orifice plate. SOLUTION: In the front face 11h of a chip tank 11, an opening 11g for exposing a nozzle end face 3 formed by bonding an element substrate 1 and a grooved top plate 5 is made along with a seal groove 11b surrounding the opening 11g and having such dimensions as can feed a filler by capillarity. In the upper surface 11f of the chip tank 11, first and second slits 11e, 11e are made to communicate with the seal groove 11b. End parts of the first and second slits 11e, 11e, i.e., ejecting parts 21, are formed at such positions as not covered with a fixing margin 6c when an orifice plate 6 is fixed to the body section 20.
Patent JP-2002014473-A (JP)
Title: Silver salt offset printing original plate
Inventor: YAMADA JUN
IPC: G03F7/07
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the reproducibility of a thin line image as well as to improve the surface activity of a substrate and to enhance the adhesiveness of a silver image by adjusting the impurity content of an aluminum plate and to provide a silver salt offset printing original plate excellent in the printing resistance of thin lines and development latitude. SOLUTION: The silver salt offset printing original plate is obtained by disposing a silver salt photosensitive layer on an aluminum substrate formed by subjecting an aluminum plate containing 0.05-0.5 wt.% copper to electrolytic surface roughening.
Patent JP-2002299958-A (JP)
Title: Oscillation control circuit
Inventor: HASEGAWA EIICHI
IPC: H03B5/32
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation control circuit in which noise influence is minimized. SOLUTION: The output terminal of a clocked inverter CIV2 as a ternary output circuit is connected to an external output terminal (d), an oscillation signal is outputted through the output terminal, the output terminal of the clocked inverter CIV2 is made to be in a high impedance state until a detection circuit OPC generates a detection output showing that the oscillation signal becomes a prescribed amplitude. Noise fed from the external output terminal (d) is thereby prevented from being superimposed on a power supply terminal to stabilize the oscillation of an oscillation circuit 1 at an initial oscillation stage.
Patent JP-2002299236-A (JP)
Title: Semiconductor device manufacturing method
Inventor: OANA YASUHISA
IPC: H01L29/786
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To uniformly form a semiconductor device having high mobility over a large area. SOLUTION: A semiconductor device manufacturing method comprises a step of depositing a sapphire film 120 on a glass substrate 100, a step of depositing an amorphous silicon film 130 on the sapphire film 120 and a step of irradiating the silicon film 130 with an energy beam to grow this film 130 in a liquid phase to form a single-crystal silicon film 140.
Patent JP-2002298502-A (JP)
Title: Method for controlling for optical disk recording and reproducing device
Inventor: TSUKIHASHI AKIRA
IPC: G06F3/023
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing device capable of recording a signal on a disk with laser emitted from an optical pickup. SOLUTION: In this optical disk recording and reproducing device which interrupts and resumes recording operation on the basis of the quantity of signals stored on a RAM for a buffer for temporarily storing a recorded signal and is also connected to a host device connected to an external peripheral device through a data bus so that its operation should be controlled by the host device, the host device outputs an instruction signal for recognizing the optical disk recording and reproducing device when resetting processing is performed by attaching and detaching the optical disk recording and reproducing during recording operation of signals on a disk.
Patent JP-2002299127-A (JP)
Title: Laminated balun transformer
Inventor: UCHIDA MASAYUKI
IPC: H01F19/06
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a laminated balun transformer in which the adjustment of the electromagnetic coupling of a transmission path can be performed easily, and which can be made compact in size. SOLUTION: This laminated balun transformer, where the stack having a dielectric layer and a conductor layer is equipped with a first transmission path, a second transmission path to be electromagnetically coupled with that first transmission path, and a third transmission path, and for the first transmission path, one end is connected to an unbalanced terminal and the other end becomes an open end, and for the second transmission path, one end is grounded and the other end is connected with a first balanced terminal, and for the third transmission path, one end is grounded and the other end is connected with a second balanced terminal, and here the first, second, and third transmission paths are constituted severally by electrically connecting a plurality of conductor layers divided into the plural dielectric layers,  and this possesses a first laminating region which is constituted by laminating a plurality of dielectric layers, where a pair of conductor layers constituting the first and second transmission paths and a second laminating region which is constituted by laminating a plurality of dielectric layers where a pair of conductor layers constituting the above first and second transmission paths are made, and is equipped with a grounding electrode which is made of a conductor layer having a spread, between the first laminating region and the second stacking region.
Patent JP-2002300901-A (JP)
Title: Sandal base
Inventor: TAKAISHI NOBUO
IPC: A43B3/12
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To easily wash a sandal base having many projections on the upper surface. SOLUTION: In the sandal base having a top plate (3) on a base (1), a plurality of projections (7) and a plurality of engaging holes (9) are provided on the upper surface of the base, through-holes (11) corresponding to the respective projections of the base are formed on the top plate and engaging projections (13) corresponding to the respective engaging holes of the base are provided on the lower surface of the top plate. By engaging the engaging projections of the top plate with the engaging holes of the base, the top plate is freely attachably and detachably attached to the upper surface of the base in the state of projecting the respective projections of the base above the through-holes of the top plate.
Patent JP-2002308752-A (JP)
Title: Skin care preparation
Inventor: AITANI MICHIO
IPC: A61K36/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation preventing aging of the skin due to external factors. SOLUTION: This invention provides the skin care preparation in which effect of preventing aging of the skin is rapidly enhanced by utilizing antioxidation action, antiallergic action, free radical-eliminating action and bleaching action which an extract of seed of Oenothera tetraptera has originally.
Patent JP-2002266215-A (JP)
Title: Functional cottony body
Inventor: BABA KAZUO
IPC: D04H1/413
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a material capable of more widely exhibiting improving action of functional mineral powder on organisms and the near environment while effectively using waste. SOLUTION: Functional mineral powder is mixed with a rigid plastic in a molten state, made into a monofilament and formed into a cottony state. Especially a recycled resin of waste PET bottles is used as the rigid plastic and silica gel powder is used as at least one of the functional mineral powder. Consequently, a mat-like cottony body of three-dimensional stitch structure having an extremely high porosity is obtained.
Patent JP-2002307363-A (JP)
Title: Hand for cylinder transfer robot
Inventor: KANAMARU HIROSHI
IPC: B25J15/08
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a hand for a cylinder transfer robot capable of smoothly carrying out inserting and extracting work of an engagement member to insert and extract in and from an opening part of a cylinder, preventing extraction and falling of a blanket and carrying out high speed transfer. SOLUTION: The hand for the cylinder transfer robot constitutes its characteristic feature of carrying out opening and closing motion in the radial direction, being provided on a flange surface free to vertically move with the engagement member 4 inserted and fitted in an opening part 1a provided on a central part of a flange 1c of the cylinder 1 and to be engaged with a lower surface of the flange 1c, providing a presser plate 15 to pressurize an upper surface of the flange and holding the flange surface of the cylinder 1 with the engagement member 4 and the presser plate 15 at the time of cylinder engagement by the engagement member 4.
Patent JP-2002311303-A (JP)
Title: Package for optical communication
Inventor: ITAKURA HIDEAKI
IPC: H01S5/022
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a package for optical communication free from crack/ fissure, separation, etc., and provided with airtight reliability by relieving stress concentration to a translucent member. SOLUTION: In the package 10 for optical communication obtained by providing a translucent member 28 in a insertion hole 22 of a metallic fixed member 21 inserted to a through hole 20 bored at one side wall part of a substrate 15 with a semiconductor element mounted inside and communicated with a cavity part 14 and fixed by a high-temperature wax material 30, the end face of the outer peripheral part of the member 28 is a non-metalized part and has an annular metalize pattern 29 on a joining surface, the member 21 has a first level difference part 25 where the hole 22 becomes a medium diameter hole 24 from a large diameter hole 23 smaller than the hole diameter of the hole 20 and has a second level difference part 27 where the hole 22 becomes a small diameter hole 26 from the medium diameter hole 24 smaller than the hole diameter of the hole 20,  and the part 27 and the pattern 29 of the member 28 are joined through a low temperature wax material 31.
Patent JP-2001347791-A (JP)
Title: Writing instrument having movable writing brush core
Inventor: LAI KUI CHEUNG
IPC: B43K24/06
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument mounting a button of a real thing protectively in a pen barrel and easy to be operated. SOLUTION: The writing instrument (1) comprises a writing brush core (4) moving along an axial direction via a connecting mechanism (5), and a button (6) moving along the axial direction resisting against a reset force of a spring (7) and included in a connecting mechanism (5). When the button (6) is re- operated, the core (4) is again reset to a pausing position via the spring (7). An operating lever (8) is extended from an end of the barrel (2) at an opposite side of the mechanism (5) of the button (6) mounted in the barrel and mounted so as to rotate with respect to the barrel. A rotating motion of the lever (8) is transferred or converted to an axial motion of the button (6) particularly via an oblique surface (9).
Patent JP-2002307517-A (JP)
Title: Waste glove treatment method and plastic molded object
Inventor: WATANABE SHIGERU
IPC: B29K101/12
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel treatment method achieving the effective utilization of a waste glove, and a plastic molded object. SOLUTION: The waste glove G and a thermoplastic resin R are gound to form small pieces. The small pieces of both of them are uniformly mixed by a mixer 20 to obtain a plastic mixture which is, in turn, charged in an extruder 30 to be injected in a mold 40 in a molten state from the extruder 30. The mold 40 is coold by circulating cooling water to a jacket 42 to solidify the molten plastic mixture. The solidified plastic mixture is taken out of the mold 40 to obtain the plastic molded object A. If necessary, the plastic molded object A is cut into a required size to obtain a plastic plate A1 becoming, for example, the constituent member of pellets P.
Patent JP-2002318958-A (JP)
Title: Advertisement data transmission system
Inventor: DAIHO MASAHIRO
IPC: G06Q30/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a system for calculating an advertisement data transmission charge different every user by adding not only a conventional parameter such as data capacity or transmission data of advertisement data but also user information for a user actually receiving the advertisement data to a parameter for advertisement data transmission charge calculation in the calculation of advertisement data transmission charge. SOLUTION: A server performing the transmission of data to a terminal comprises a user information recording means for storing the user information for the user using the terminal, a means for using the user information stored in the user information recording means as the parameter for charge calculation, and a means for transmitting advertisement data only to a set terminal.
Patent JP-2002274387-A (JP)
Title: Container carrier
Inventor: KUWASAWA MASAMITSU
IPC: B62B1/22
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a container carrier capable of simultaneously carrying two containers by a mechanism for performing loading, transporting, and unloading operations of heavy containers with a simple and light operation and keeping the stable attitude of the containers. SOLUTION: This container carrier comprises an oscillating frame having a body frame with a specified wheel supported at one end part thereof and forming a handle part at the other end part and rotatably supported at the intermediate part of the body frame through a rotating shaft and a container supporting projection fixed to the oscillating frame and supporting a specific container. The rotating shaft is installed generally perpendicularly to the forward moving direction (first direction) of the container carrier, and along the direction generally parallel with the lateral direction (second direction) of the container carrier.
Patent JP-2002329128-A (JP)
Title: Information system
Inventor: TAKEUCHI HISAO
IPC: H04N21/658
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a system which can provide attractive and useful moving picture information for a user while preventing a display device from deteriorating as well as a screen saver. SOLUTION: This information system is equipped with a data managing means 1, a data gathering means 2, and a data providing means 3. The data managing means 1 manages 'moving picture information data' regarding the moving picture information composed of at least a program and an advertisement. The data gathering means 2 receives from a user terminal 10 'specific data' regarding a 'specific state' wherein specific operation for forming dynamic pixels on the display device 12 is not done by an operation means 11 for a certain time. The data providing means 3 transmits the moving picture information data managed by the data managing means 1 to the user terminal 10 when the data gathering means 2 receives the specific data.
Patent JP-2002285039-A (JP)
Title: Natural coating material for wall using kanuma soil and akatama soil as raw materials and wall decoration material and architectural material obtained by applying this on surface of substrate
Inventor: FURUKAWA KAIZO
IPC: C09D5/14
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating material for wall which is suitable for creating a healthy and comfortable living space and comprises a main material of Kanuma soil and Akatama soil and additives of a natural material and a soil assimilation material, a wall decoration material and an architectural material obtained by applying the painting material to a standardized size board material or the like. SOLUTION: A natural coating material for wall is provided by mixing and adding 5% of a natural bond reinforcing material of a vegetable fiber or the like and 5% or less of a natural pigment if necessary to 60% of the main material which is obtained by adding a natural wood flour/bamboo flour of hiba, cypress, cedar or the like which shows antimicrobial property, mental balance, insect proof, mould proof, deodorizing property and smelling property, a medicinal grass such as herb and the like or their component extraction liquid to a parent material of Kanuma soil and/or Akatama soil and by mixing 30% of slaked lime, glue and cement based soil assimilable caking material. The wall decoration material and the architectural material are provided by applying this on a surface of a substrate material of the board material and the like.
Patent JP-2002326919-A (JP)
Title: Gel-shaped composition and method for producing the same
Inventor: UNE TOSHIO
IPC: A61K8/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a gel-shaped composition having a hardness extremely smaller than that of the conventional one, and excellent compatibility and dispersibility, capable of exhibiting excellent spreadability to the skin and the hair when being used as a cosmetic, capable of exhibiting characteristics peculiar to silk such as compatibility and protective action, capable of providing a food having a proper texture and excellent swallowing properties, and containing silk fibroin having wide versatility having superior sense of use. SOLUTION: This gel-shaped composition is characterized in that the composition contains the silk fibroin and a water formed by electrolysis at the oxidation side. The method for producing the gel-shaped composition is characterized in that the water formed by electrolysis at the oxidation side is added to the silk fibroin.
Patent JP-2002029880-A (JP)
Title: Method for producing gas generating agent molding for air bag
Inventor: YAMATO HIROSHI
IPC: B60R21/264
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a gas generating agent molding having high durability. SOLUTION: This method for producing the gas generating agent molding for air bags consists in (A) forming a composition consisting of (a) about 25 to 60 wt.% nitrogenous organic compound, (b) about 40 to 65 wt.% oxidizing agent, (c) about 1 to 20 wt.% slag forming agent and (d) about 3 to 12 wt.% binder into a composition mass by (B) adding water or solvent thereto and subjecting the mixture to kneading operation, (C) passing this composition mass through a die and extruding the composition mass under pressurization conditions to form a single hole cylindrical shape and (D) cutting and drying this cylindrical shape.