baber/WOPTO huggingface dataset:
Patent JP-2001324585-A (JP)
Title: Timer unit
Inventor: YOSHIYUKI HIROMITSU
IPC: G12B11/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a projected height projected from an outer wall 1 of a timer unit to compactify the whole dimension of an electric equipment, by eliminating the projection of a casing 3 and a dial knob 5. SOLUTION: In this timer unit of which the casing 3 built-in with a time mechanism 2 is attached to the outer wall 1 of the electric equipment, in which the dial shaft 4 of the timer mechanism 2 is penetrated through the casing 3 to be projected, and wherein the dial knob 5 is coupled to the dial shaft 4, the dial knob 5 comprises a cylindrical circumferential wall 6 and an end plate 7, the wall 6 is 1oosely engaged with an outer circumference of the casing 3, and is coupled to the dial shaft 4 in the center of the end plate 7.
Patent JP-2001325987-A (JP)
Title: Lithium secondary battery
Inventor: OKUDA NARUAKI
IPC: H01M10/05
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having good cycle characteristics by suppressing a side reaction on a surface of an electrode with a simple and low cost means. SOLUTION: The lithium secondary battery which constitutes a cell system composed of a positive electrode and a negative electrode which can carry out occlusion and release of lithium, a non-aqueous electrolyte, and a separator which separates the positive electrode and the negative electrode, and which can retain this non-aqueous electrolyte, is constituted so that an insoluble oil to the non-aqueous electrolyte composing of at least one sort of materials chosen from a lipid, a mineral oil, and synthetic oil may be included into the cell system.
Patent JP-2001321231-A (JP)
Title: Footwear storage unit
Inventor: ISHIDA MASAHIKO
IPC: A47B57/50
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a footwear storage unit which can store footwear of any height utilizing space as effectively as possible. SOLUTION: The footwear unit is provided with a plurality of fitting apertures 24 at proper intervals and comprises a supporting bar installed on a wall surface 7, which constitutes a storage space and a shelf member 3 which is inserted into any of the fitting apertures 24 on the supporting bar 2 and on which a pair of footwear or one of a pair is mounted.
Patent JP-2001297401-A (JP)
Title: Tone arm and record player
Inventor: MIDATE KOICHIRO
IPC: G11B3/28
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To make the occurrence of stylus jumping difficult during a scratching operation by a DJ in a tone arm, especially when the tilt angle of a record player is changed. SOLUTION: This tone arm that a cartridge having a stylus is attachable to its tip, is supported on a turntable so as to be swung both in horizontal and perpendicular directions. The tone arm is provided with: a pivot ring so as to be rotated around a perpendicular spindle perpendicular to the turntable; a linear arm member held by the pivot ring, and extended orthogonally to a horizontal spindle orthogonally crossing a perpendicular spindle and nearly in parallel to the turntable; a first weight attached to a side opposite the cartridge sandwiching the horizontal spindle of the arm member, and adapted to take a weight balance around the horizontal spindle of the arm member;  and an elastic material for applying a stylus pressure, displaced more lower than the arm member and the horizontal spindle, one end thereof being connected to the arm member between the horizontal spindle and the cartridge, and the other end thereof being connected to the pivot ring. In this case, in order to prevent an adverse effect by the weight of the elastic material, a second weight is added to the tone arm.
Patent JP-2001332883-A (JP)
Title: On-vehicle cooling device with no refrigerant
Inventor: ISHIDA TATSUMI
IPC: H05K7/20
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle cooling device with no refrigerant with utilizes air flow at traveling with good maintainability, low cost, less volume and weight, and less impact to environment. SOLUTION: A heat sink is provided where a plurality of plate-like fins are fixed to a base bottom in parallel with constant intervals. Here, in order that air flow at traveling passes through gaps between plate-like fins for cooling, the plurality of parallel plate-like fins are provided in parallel to the travel direction of a train while a heating body is fitted to a surface opposite to a surface of a heat sink base bottom where the plate-like fins are fixed.
Patent JP-2001330012-A (JP)
Title: Member dislocation preventing structure, and disk player
Inventor: SATO KATSUHISA
IPC: G11B17/051
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reducing the number of part items and to improve workability. SOLUTION: A plurality of penetrating members 80 are fixed to a drive plate 18, the penetrating members are penetrated through different positions of an L cam plate 25L, a single clip 81 is locked to the tips of these penetrating members, and the L cam plate is disposed movably to a drive plate with preventing dislocation.
Patent JP-2001332749-A (JP)
Title: Method for forming semiconductor thin film and amorphous silicon solar cell element
Inventor: SUGIYAMA HIDEICHIRO
IPC: H01L31/20
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a high quality semiconductor thin film by use of a plasma CVD method. SOLUTION: A starting material gas of a semiconductor thin film is introduced into an electrical discharge space, a high frequency power is applied to generate a plasma, and the starting material gas is decomposed to form an amorphous semiconductor thin film on a desirable base. At this time, after the power density of the high frequency power is consecutively or stepwise changed from the high power density to the low power density, it is consecutively or stepwise re-changed from the low power density to the high power density, thereby forming a semiconductor thin film which holds the same conductive type, and changes the film quality in a film thickness direction.
Patent JP-2001331777-A (JP)
Title: Spherical body detector
Inventor: NISHIMOTO IKUO
IPC: G01N21/85
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a spherical body detector of simple constitution capable of surely detecting a spherical body to be carried in a tube without receiving the influence of bubbles mixed into a transparent liquid (carrying medium). SOLUTION: A surface light source 12 for irradiating the tube 11, which carries the spherical body 10 with a transparent liquid as a carrying medium, with scattering light having a prescribed luminous flux cross section and having a prescribed expanding angle from its side surface. Then, a photodetector 13 arranged opposing the surface light source through the tube is provided so as to photodetect a component directly toward the photodetective area of a part of the scattered light and/or a component becoming radiated to the photodetective area by being refracted by the bubbles mixed into the transparent liquid and so as to shield the photodetective area by the spherical body. Then, the photodetective signal made by the photodetector is judged to detect the existence of the spherical body (a judging means).
Patent JP-2001339533-A (JP)
Title: Facsimile equipment and its control method
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment and its control method that can select a communication mode without any user's operation and enhance the operability. SOLUTION: A nickname, a sub-address signal, a succeeding destination, a unique communication mode, and a password signal corresponding to a ring type multiple address transmission number are registered (step S10). Since whether or not transmission by a unique communication mode is available in a loop executing the ring type multiple address transmission is discriminated (step S18), the communication mode is selected without any user's operation and the operability can be more enhanced.
Patent JP-2001335658-A (JP)
Title: Thermal cracking equipment of polystyrene and thermal cracking method
Inventor: KAMIYAMA TAKASHI
IPC: C08J11/20
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermal cracking equipment of expanded polystyrene and non-expanded polystyrene in the same treatment facility efficiently and at a low cost. SOLUTION: This thermal cracking equipment comprises the steps of dissolving the expanded polystyrene in a solvent in a solution tank (1), feeding the solution to a tubular reactor type thermal cracking device (3) via a pipe (a) equipped with a throttling device (4), while heating and melting the non- expanded polystyrene in a melting device, feeding the molten polystyrene to the thermal cracking device (4) via a pipe (b) equipped with a throttling device (4). The throttling device (4) manages the polystyrene solution and the polystyrene melt to start or stop of feeding or to regulate their amounts of flows so that at least one of them is fed to the thermal cracking device (3) to be thermally cracked.
Patent JP-2001338734-A (JP)
Title: Receptacle for coaxial connector
Inventor: FUJIMOTO MASAKI
IPC: H01R103/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle for a coaxial connector, capable of reducing the number of component items and manufacturing it at a low cost. SOLUTION: An outer electrode 60 has a fitting recess 55 for fitting to the tip of a coaxial plug 4 on the surface side. A moving spring plate 56 is fixed to a base 61, installed on the back of the outer electrode 60 at one end and arranged elastically in the direction of the outer electrode 60 at the other end, and has a contact projection piece 57, whose tip projects in the fitting recess 55 through a hole 55 opened on the bottom of the fitting recess 55 of the outer electrode 60, formed by cutting up in the middle part. The contact projection piece 57 receives a force for bending the moving coil plate 56, when the tip of a coaxial post 5 elastically contacts with the tip, ad the moving spring plate 56 is bent in the direction of separating the a moving contact 58 from the contact surface of a fixed terminal 59.
Patent JP-2002046721-A (JP)
Title: Rotary type bag opening device
Inventor: KATO FUMIO
IPC: B65B69/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To make a small-sized bag opening device, simplify a driving segment and a bag opening step and improve its maintenance or cost. SOLUTION: Each of processing operations is carried out concurrently at a bag feeding segment 5, a bag striking segment 7, a vacant bag compressing segment 8 and a vacant bag discharging segment 9, four bags F are cut and opened while an inner rotary member 2 is being rotated once, air is injected through inserting pipes 41 and then the four bags F are opened and processed.  Operations are carried out, wherein (1) the inserting pipe 41 is passed through a bag F placed at a bag receiving table 52, and the bag is retracted to an external cover 11 after the bag F is pressed with a pressing plate 54, (2) the bag F held while the inserting pipe 41 is passed through it is cut and opened by a cutter 61, air is injected from a slit of the inserting pipe 41 and at the same time the bag F is struck with a striking plate 71 to cause powder and particles to be dropped through the cut and opened port, thereafter the striking plate 71 is retracted toward the external cover 11, (3) the bag F having the inserting pipe 41 passed therethrough and held there is compressed with a compressing plate 81, the compressing plate 81 is retracted toward the external cover 11 to cause it to become a vacant bag G, (4)  the inserting pipe 41 is retracted to an inner case 20 and the vacant bag G is released to a rotary shoot 91.
Patent JP-2001346286-A (JP)
Title: Virtual reality system
Inventor: ASADA KOJI
IPC: A63F13/52
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a virtual reality system with a simple configuration at a low cost by which stimulus to an audible sense is bodily sensed, which cannot have been attained heretofore. SOLUTION: A game program stored in a storage device 4 includes air pressure control data to control an air pressure of external ears in matching with an image of a CRT display device 7 in advance. For example, the image indicates a scene where an elevator is suddenly lifted up, the storage device 4 stores the air pressure control data to provide a sequentially decreasing pressure of the external ears in matching with the rising elevator on the image. Thus, a CPU 1 outputs the air pressure control data to give an instruction of sequentially decreasing the pressure of the external ears to an air pressure controller 19, and consequently resulting the internal air pressure in the inside of a headphone 9 decreases as the elevator rises thereby decreasing the air pressure of the external ears.  Thus, a player of the game can bodily sense the rapid rising of the elevator not only by the eyes but also by the ears.
Patent JP-2001346039-A (JP)
Title: Image reader and storage medium
Inventor: YOSHIDA YUKIMASA
IPC: H04N1/19
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of shortening read time by eliminating latency and dissolving noise in accordance with start of read. SOLUTION: In facsimile equipment to measure a white level of a reference member by making an image sensor unit read the white reference member and to obtain reference data for read data correction based on its measurement result, a CPU 10 makes the image sensor unit read the reference member at intervals, for example, of five minutes during stand-by in which the start of read of an image is not instructed and calculates the reference data as an average value of pieces of white level data for prescribed number of measurement frequencies.
Patent JP-2001047276-A (JP)
Title: Soldering material
Inventor: TAKEDA NAOKO
IPC: B23K35/26
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To lower the melting point, to improve the wettability and the mechanical strength characteristic, and to improve the workability and the reliability by adding rare earth elements and a small amount of germanium to a lead-free or lead-less Sn-based essential components. SOLUTION: The essential components are preferably Sn-Ag, or Sn-Ag-Bi-Cu. The rare earth elements are at least one kinds of La, Ce, Pr, Nd, Sm and Gd or a mesh metal, its addition is, by weight, <=5%, and the addition of germanium is preferably 0.005-0.2%. When a base alloy is Sn-Ag, the Ag content is preferably 2.0-4.5%. When the base alloy is Sn-Ag-Bi-Cu, the Ag is preferably 1.5-3.0%, Bi is 0.5-5.0%, and Cu is 0.1-3.0%. By adding the rare earth elements, the mechanical properties and the adhesion are improved (the lift-off is reduced), and glass, ceramics, polyimide, etc., can be easily soldered, and the wettability and the mechanical properties are improved by adding germanium.
Patent JP-2001346285-A (JP)
Title: Electroacoustic transducing unit
Inventor: KAMIMURA TOMOHIKO
IPC: H04R1/06
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an electroacoustic transducing unit applied to small-sized receivers or the like where no offset load is exerted on a unit body in an assembled state to an enclosure when a coil spring is used for the connection between a unit side electrode and a pattern electrode of a printed circuit board, orientation of the electroacoustic transducing unit is eliminated in the case of assembling the electroacoustic transducing unit to the enclosure and the coil spring does not cause hindrance to the downsizing and weight reduction of the device enclosure. SOLUTION: A concentric inner spring receiving face 24 and an outer spring receiving face 25 provided in a unit body 10 individually hold a one-end side ring part 31 of an inner coil spring 36 and a one-end side ring part 41 of an outer coil spring 40. Ends of the coil springs 30, 40 are connected to a unit side electrode. A conical coil spring is adopted for the coil springs 30, 40.
Patent JP-2001350228-A (JP)
Title: Radiation image information reader
Inventor: YASUDA HIROAKI
IPC: G06T1/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the condensing efficiency of stimulable luminous light of a radiation image information reader. SOLUTION: A line sensor 20 for receiving the linear stimulable luminous light M emitted from a stimulable phosphor sheet 50 is lined up with a pair of one-dimensional CCDs so that photodetector sections 23a and 23b of the respective one-dimensional CCDs exist in proximity to each other apart microgaps. Outputs Qa and Qb from respective pixel regions 24a and 24b of the respective one-dimensional CCDs in proximity to each other in the line width direction are added by an adder means 31 and the output Q corresponding to the area of the phosphor sheet 50 is obtained.
Patent JP-2001347194-A (JP)
Title: Double jetting head
Inventor: TAKAHASHI KAZUNORI
IPC: B05B1/14
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a double jetting head capable of distributing a pesticide or the like jetted from both left and right jetting ports of a double passage part uniformly in the back and forth direction, hardly generating the fluctuation of spreading density, hardly suffering the wear, the deformation, the damage or the like in the double passage part, capable of improving strength and durability and having simple structure to enable to decrease the production cost. SOLUTION: The double jetting head has an engaging passage part (11) connected to a connection pipes (20) such as straight pipes, bent pipes, a single cylindrical passage (12) successively provided in the downstream side of the engaging passage part (11) and the double passage part (13) branched into both left and right ways to draw a hyperbola or a bicircular arc and a collar part (15) is projectingly provided forward from the center part of the front side part of the double passage part (13) in the upper and lower direction.
Patent JP-2001351849-A (JP)
Title: Method of manufacturing semiconductor device, mask for photolithography and its manufacturing method
Inventor: MATSUNUMA KENJI
IPC: G03F1/58
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which is used for effectively manufacturing a plurality of wiring elements different in depth. SOLUTION: A first photoresist 36 of low sensitivity and a second photoresist 38 of high sensitivity are stacked on an interlayer insulating film 14 formed on a semiconductor substrate (figure 1 (a)-figure 1 (c)). The first and the second photoresists 36, 38 are simultaneously exposed by using a mask for photolithography which has a first transmittance part 48 in a part corresponding to a contact hole and a second transmittance part 50 in a part corresponding to an upper wiring (figure 1 (d)) By developing the photoresists, difference of depth between the contact hole and the upper wiring is reflected on the first and the second photoresists 36, 38, three-dimensionally (figure 1 (e)). Etching is performed by using the photoresists as masks, the contact hole and the upper wiring are formed.
Patent JP-2001356128-A (JP)
Title: Analytic method using rare earth metal complex
Inventor: MATSUYA TAKESHI
IPC: G01N33/52
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a novel analytic method using rare earth metal complex. SOLUTION: An analytic process using a rare earth metal complex formed of a rare earth metal and a ligand capable of forming a fluorescent rare earth metal complex with the rare earth metal as a fluorescent labeled material is performed in the presence of an organic solvent, and the interference of the fluorescence derived from the free rare earth metal complex or derived from the rare earth metal complex bonded to a substance other than the substance to be analyzed is eliminated.
Patent JP-2001355501-A (JP)
Title: Engine control device
Inventor: IWANO HIROSHI
IPC: B60W10/06
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the intake air flow controllability by controlling each actuator of an intake air flow adjusting means and a supercharger to each target value. SOLUTION: A supercharger 31 is driven by an actuator suitable for the revolving speed control. A computing means 34 computes a target air flow on the basis of the accelerator operated variable, and a computing means 35 sets a target supercharge pressure in response to the target air flow. A computing means 36 computes a target value of an intake air flow adjusting means 32 on the basis of the target air flow and the target supercharge pressure, and a computing means 37 computes a target revolving speed of the supercharger 31 on the basis of the target air flow and the target supercharge pressure. The described target value is given to the actuator of the intake air flow adjusting means 32 so as to drive a driving means 38, and a driving means 39 drives the actuator of the supercharger 31 at the target revolving speed.
Patent JP-2001357181-A (JP)
Title: System and method for personnel information support using computer network and medium with recorded program
Inventor: YAMAGATA KOJI
IPC: G06Q10/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a personnel information support system using a computer network, which can perform efficient personnel management including personnel changes and recruiting. SOLUTION: This personnel information support system is connected to the Internet and equipped with a personal invitation support server which provides a homepage for displaying job offer requirements of a company, an extraction part which extracts personal information on persons who are employed by the company among pieces of personal information of applicants inputted to the homepage and outputs it, and a personal data management service server which receives personnel change information from the company and updates a personnel database; and the homepage is linked with a homepage of the company.
Patent JP-2001355595-A (JP)
Title: Manufacturing method of impeller for pump and pump formed by using impeller
Inventor: WATABE TAKASHI
IPC: F04D29/22
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide simple and low-cost impeller manufacturing technique capable of securing a clearance between a casing of a pump and a mouth. SOLUTION: A blank material is burred by pressing a punch in relation to a die by one stroke, and a mouth part of a front shroud of a pump in which the wall thickness of a rising part is about 30 to 70% of the plate thickness before burring and the outside diameter of the rising part on a part between the tip part to the root part is approximately constant is formed.
Patent JP-2002003539-A (JP)
Title: Resin composition for photo disk, and its cured product
Inventor: TOKUDA KIYOHISA
IPC: G11B7/257
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for photo disk having an excellent adhesive property and moisture resistance capable of effectively preventing a corrosion of a metallic thin film for photo disk for a long time, and to provide its cured product. SOLUTION: This resin composition for photo disk is characterized by containing 5-70 wt.% more than trifunctional (meth)acrilic ester, 95-30 wt.% diacrylic ester of 2-butyl-2-ethyl-1,3-propanediol and 0.2-20 pts.wt. of a photopolymerization initiator based on 100 pts.wt. of the total of the polyfunctional (meth) acrilic ester and the diacrylic ester of 2-butyl-2-ethyl-1,3-propanediol.