baber/WOPTO huggingface dataset:
Patent JP-2003096843-A (JP)
Title: Built-in hot water and water combination faucet
Inventor: ITO TOMOYUKI
IPC: E03C1/042
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a built-in hot water and water combination faucet which can be easily installed and is user-friendly. SOLUTION: The built-in mixing faucet comprises a switch handle for switching water passages to a shower nozzle and a faucet portion, a temperature adjustment handle for adjusting hot water temperature, and a faucet portion, all of which are projectingly installed on an attachment surface. In this built-in mixing faucet, at least the faucet portion and the switch handle are integrally set on the attachment surface on the same axis in that order. Moreover, a spout provided on the faucet portion is configured to project downwards from the faucet portion.
Patent JP-2003095436-A (JP)
Title: Activated carbon powder injection device
Inventor: SAKURAI MASANOBU
IPC: B65G65/40
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost, space-saving activated carbon powder injection device having good controllability. SOLUTION: A vibrating feeder is built into an activated carbon powder storage tank whose body is a rectangular closed container, whereby activated carbon powder is supplied to a metering feeder while pneumatic transportation using suction is used as a movement means, so as to achieve a planar arrangement. Further, pneumatic transportation is carried out also for transfer from the metering feeder to the point of injection of the activated carbon, thereby excluding moisture-absorbing parts and greatly reducing the number of additional devices.
Patent JP-2003097581-A (JP)
Title: Rotary encoder built in bearing unit
Inventor: NAKAMURA YUJI
IPC: F16C19/18
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotary encoder built in bearing unit improving rotating speed detecting accuracy or the same. SOLUTION: The diameter D of an anti-counter bore side shoulder part 51 is set between the inner diameter D1 and the outer diameter D2 of a pulse generating ring 69. Consequently, the length L of the pulse generating ring 69 in a diameter direction can be much larger than one described in a preceding technology and magnetic flux density a pole is meaningfully increased.
Patent JP-2003093630-A (JP)
Title: Game machine
Inventor: TAKEUCHI IWAO
IPC: A63F7/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which interest in the motion of a Pachinko ball can be improved. SOLUTION: An upper stage 36 is provided with a tunnel 38, and when a Pachinko ball P is rolled from an oscillating part 37 of the upper stage 36 into the tunnel 38, the ball falls into a special pattern stating hole. Besides, in the oscillating part 37 of the upper stage 36 and an oscillating part 41 of a lower stage 39, the positions of bottom parts D1 and D2 are laterally deviated and when the Pachinko ball P looses the speed while being oscillated along with the oscillating part 37 of the upper stage 36, the ball falls from the bottom part D1 of the oscillating part 37 onto the oscillating part 41 of the lower stage 39 and oscillated again along with the oscillating part 41 with a high probability.  Therefore, there is a chance for the Pachinko ball P to be rolled from the oscillating part 41 through a guide part 43 into the tunnel 38 and to fall into the special pattern starting hole, the pleasure to watch the motion of the Pachinko ball P on the upper stage 36 and the Pachinko ball P on the lower stage 39 is improved.
Patent JP-2003065200-A (JP)
Title: Wave power generator
Inventor: NANBA SHOZO
IPC: F03B13/20
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that power generation using a sea wave is being developed in a research organization or the like but has not been commercialized yet, of which a cause is estimated as low strength and efficiency responding to a change of a marine weather or the like, by forming a shape corresponding to the change of the severe marine weather or the like, and obtaining high output by utilizing a change of a water surface of reciprocation of up and down movement of the wave in a U-shaped cylinder filled with waster provided in a floating structure. SOLUTION: A plurality of U-shaped cylinders are provided in the floating structure which can incline and is moored on a sea surface by a mooring rope, and are filled with water. A vibrating chamber is provided, a driving chamber and a power generation chamber are provided on an upper part. A floating body, a hydraulic circuit, a hydraulic pump, and a generator or the like are placed. A waster surface movement generated in the vibrating chamber by a swing of the floating structure is converted into rotation energy by the floating body, a balance rope, a free gear, and an inverting gear. The rotation energy is connected to the power generator through the hydraulic pump, the hydraulic circuit, and a hydraulic motor, and stable power generation output is obtained. The wave power generator is structured of a power generation part of a main body and a mooring part.
Patent JP-2003104534-A (JP)
Title: Unit conveyer and conveyance device
Inventor: FUKUOKA MITSUHIRO
IPC: B65G43/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a unit conveyer and a conveyance device allowing easily assembling and modifying a conveyance line. SOLUTION: This unit conveyer 1 communicates only with an adjoining unit conveyer 1 and carries in/out on the basis of a state of presence of a work W on the adjoining unit conveyer 1. This conveyance device can be constituted by plurally connecting the unit conveyers 1 as a conveyance line.
Patent JP-2002164785-A (JP)
Title: Frequency synthesizer of low noise and high-speed response and corresponding frequency synthesizing method
Inventor: JOVENIN FABRICE
IPC: H03L7/099
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To make a reference frequency high and to shorten a frequency switching time in a frequency synthesizer having a fraction frequency divider. SOLUTION: In this frequency synthesizer by a phase locked loop provided with a phase frequency comparator 16, a voltage-controlled oscillator 12 and a frequency divider 14, the voltage-controlled oscillator 12 is provided with varactor lines 82 capable of selecting an oscillation frequency band and a voltage source 90 for selecting varactors of the varactor lines 82. An optimum varactor is selected on the basis of a control voltage from the voltage source 90 in accordance with the setting of the integer part of a frequency division ratio N, and the oscillation frequency bands of the voltage-controlled oscillator 12 are switched.
Patent JP-2003107928-A (JP)
Title: Image forming device
Inventor: OGAWA KATSUTOSHI
IPC: B65H5/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of realizing stable transfer even when an image receiving means is deformed in a feeding path. SOLUTION: This image forming device is equipped with a transfer means forming a transfer area while abutting on an image carrier means and having flexibility, the image receiving means which is fed to the transfer area and to which a developer image on the image carrier means is transferred, a 1st feeding means for feeding the image receiving means, a 2nd image receiving means feeding means being a 2nd feeding means for feeding the image receiving means and arranged at a position where the length of the feeding path for the image receiving means from the 1st image receiving means feeding means to the 2nd image receiving means feeding means is shorter than the length of the image receiving means, and a current supply means for supplying a constant current to the transfer means having the flexibility.
Patent JP-2003110299-A (JP)
Title: Inspecting device for mounting
Inventor: UEDA YOICHIRO
IPC: H05K3/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for inspecting components mounted on a substrate or printed cream solder at the same time using a single set of facilities. SOLUTION: In a step S1, a flag in inspection data is decoded, and in a step S2, an inspection area is set according to external shape size values of the inspection data. Then a step S3 for performing component information using the value of the flag or a step S6 for performing solder inspection is carried out. In the step S3, a template is used to search for the inner side of the area, and in a step S4, it is decided whether components are present by deciding evaluated values on the basis of thresholds. In a step S5, a component shift is decided by comparing a detected position with a coordinate position. In the step S6 for the solder inspection, a solder color is extracted, and in a step S7, the position of the center of gravity and the area are measured by border tracing.  In a step S8, a print shift is decided by comparing the position of the center of gravity with a coordinate position. In a step S9, blurring and faint parts are decided by threshold decision making.
Patent JP-2003106029-A (JP)
Title: Door attaching device and attaching method
Inventor: WATANABE JIRO
IPC: E05D5/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To permit easy and quick installation and fixation of a door to a hinge attached to a door frame. SOLUTION: A blade 2 at the frame side of a hinge 4 is attached and fixed to a door frame F, an attaching portion 14 of a blade 3 at the door side of the hinge 4 is attached from the front side of the door W, and a blade 3 at the door side of the hinge 4 is attached from the front side of the door W, and the blade 3 at the door side 3 is linked to a linking portion 21 of the bracket 5 by dropping the door W downward by the dead weight of the door W. In this way, the blade 3 at the door side is fixed to the blade 3 at the door side in a state where the door W is suspended from the blade 3 at the door side of the hinge 4.
Patent JP-2003102256-A (JP)
Title: Method for creating natural turf surface
Inventor: SATO TATSUO
IPC: A01G1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating a natural turf surface having good water drainage and not being solidified even after time passes, by which the number of times for water supply and fertilizer application and maintenance costs can be reduced. SOLUTION: The method for creating a natural turf surface 1 comprises the following steps: selecting granules each having a predetermined grain size among porous granules (e.g. volcanic gravels gathered at a quarry site) in accordance with the usage of a turf surface (a selecting step), uniformly spreading the selected porous granules on a crushed stone base layer 2 so as to form a turf base soil layer 3 with an appropriate thickness suitable for a bed soil and according to the kind of turf at the site of reclaimed land (a uniformly spreading step), and vegetating natural turf 4 on the turf base soil layer 3 comprising porous granules to create the natural turf surface (a vegetation step);  wherein at least fertilizer alone, or together with a soil ameliorant as necessary, is stuck or adsorbed on or into granules to be used for the porous granule layer 3 at any state before or after, alternatively in the midst of the selection step or the uniformly spreading step.
Patent JP-2003104276-A (JP)
Title: Device for transferring driving force of power-assisted bicycle
Inventor: MURAKAMI MITSUO
IPC: B62M6/75
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent sliding of an abutting part of a tire when raining, surely transfer an assist driving force to the tire, prevent occurrence of strange noise, eliminate the need for replacing an entire driving force transferring roller upon wear thereof, and easily and economically perform the replacing work in a short time. SOLUTION: This invention relates to an improved device for transferring a driving force of a power-assisted bicycle, which transfers a rotary driving force from a motor to a tire via a driving force transferring roller based on output signals from a rotation torque detecting means of a pedal. More concretely, the driving force transferring roller 5 comprises a shaft 6 for receiving the rotary driving force from a motor 3, and a roller body 7 attached to the shaft. The roller body has an outer cylinder 9 comprising split members 9A, which are detachably divided into a plurality of pieces in a peripheral direction. Antislipping particles 15 are adhered to a contact area of the surface of the outer cylinder with the tire.
Patent JP-2003113807-A (JP)
Title: Manufacturing method of fluid unit
Inventor: NAGAI SHIGEKAZU
IPC: F15B13/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To simplify assembly work and reduce the manufacturing cost by reducing the number of part items that compose a device. SOLUTION: Annular protruding portions 30a to 30f and annular recessed portions 32a to 32f are formed by molding using dies and each of them has the shape corresponding to the conventionally used shape of sealing members, respectively. The protruding portions 30a to 30f and the recessed portions 32a to 32f are placed at locations where blocks 12, 16, 24 and 28 and intermediate plates 6 and 20 are connected to each other. By ultrasonic welding the protruding portions 30a to 30f and the recessed portions 32a to 32f in a condition that the annular protruding portions 30a to 30f face the annular recessed portions 32a to 32f respectively, the protruding portions 30a to 30f are deformed along the recessed portions 32a to 32f respectively and integrally connected.
Patent JP-2003112300-A (JP)
Title: Quick stop apparatus for electric servo type sheet metal working machine
Inventor: ONISHI TOMOSHI
IPC: B30B15/28
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a quick stop apparatus for electric servo type sheet metal working machine which reliably carries out a quick stop at an irregular stop, and secures durability against large braking torque. SOLUTION: The quick stop apparatus is provided with an electric servomotor (8) to drive a ram (5) or a table, and a mechanical brake (20) which is attached to the output shaft (8a) of the electric servomotor (8) receiving the driving load of the ram (5) or the table, and applies braking to the electric servomotor (8) by jointly using a dynamic brake, wherein the dynamic brake consumes regenerative energy when the electric servomotor (8) stops and generates braking torque at the quick stop. Mechanical brakes (9, 20) which are attached to the output shaft (8a) and to shaft at the opposite side, respectively, and apply braking to the electric servomotor (8) at the quick stop may be provided at both sides.
Patent JP-2003113945-A (JP)
Title: Shaft sealing mechanism and turbine
Inventor: UEHARA HIDEKAZU
IPC: F16J15/3292
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a shaft sealing mechanism capable of reducing gas quantity leaking from high pressure side to low pressure side and of maintaining a good sealing function even under high sealing differencial pressure and a turbine provided with the same. SOLUTION: A leaf seal 25 provided with a leaf seal ring 26, a plurality of thin plates 28 of which tips 28b make acute angles with a circumference surface 23a of a rotational shaft 23 and keep slide contacts with the circumference surface 23a with keeping width in an axial direction of the rotational shaft 23 provided at intervals in a circumference direction of a rotational shaft 23, a low pressure side plate 30 and a high pressure side plate 29 having the each thin plates 28 therebetween and provided in a low pressure side and a high pressure side respectively, and a flexible plate 31 flexible in the axial direction of the rotational shaft 23 positioned between the high pressure side wall 29 and the each thin plate 28 and attached on the each thin plate 28 is adopted in the shaft sealing mechanism. The turbine is provided with the leaf seal 25.
Patent JP-2003120579-A (JP)
Title: Suction sump for vertical shaft pump
Inventor: NAGAHARA TAKAHIDE
IPC: F04D13/16
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To sufficiently miniaturize a suction sump for a vertical shaft pump while improving a critical velocity. SOLUTION: This suction sump for a vertical shat pump comprises a substantially rectangular suction sump 1 to which the water of a river or the like flows, a delivery sump 2 located in a head higher than the suction sump 1, and a pump suction pipe 5 comprising a pump intake port 3 provided at the lower end and opened toward the lower bottom in the vicinity of the downstream closed end part of the sump 1 and a pump delivery port 5 provided at the tip opening part substantially horizontally bent from the upper part of the intake port and connected to the delivery sump 2.  A partition wall 7 for laterally equally halving the suction sump 1 is set on the upstream side of the pump suction pipe 5, and a bent part 6 bent toward one side wall of the sump 1 so that the average flow velocities of both sides of the partition wall 7 are set larger than 6:4 and smaller than 8:2 is formed on the downstream end part of the pipe 5.
Patent JP-2003121094-A (JP)
Title: Treatment method for circulation cooling water
Inventor: OGASAWARA HIROTAKA
IPC: B01D19/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for circulation cooling water capable of effectively preventing adhesion of slime using a little quantity of slime control agent by changing living environment of microorganism in an open circulation cooling water system. SOLUTION: This treatment method for the circulation cooling water is characterized in that the circulation cooling water is deoxidized and the slime control agent is added thereto.
Patent JP-2003124906-A (JP)
Title: Transmitting apparatus
Inventor: YABUTA KEIZO
IPC: H04J11/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To speed up a DMT transmission system according to transmission distance without increasing a dynamic range in a digital signal processing capability and DA and AD converters. SOLUTION: The transmission device has a transmission section that carries out processing in parallel at a digital signal processing section for distributing transmission data to perform a plurality of DMT modulations, multiplies the processing result in terms of time, and carries out DA conversion for transmitting to a transmission path; a reception section that A/D-converts a signal that is received from the transmission path, separates the signal that has been multiplied at the transmission section before for processing in parallel at the digital signal processing section for carrying out the plurality of DMT modulation, and performs concentration to original transmission data; and a means that controls the number of the DMT modulations and DMT demodulations that operate in parallel of the transmission and reception sections according to the transmission path to be applied.
Patent JP-2003124196-A (JP)
Title: Ashing device, cleaning method thereof and controlling method therefor
Inventor: KAJIWARA SHINJI
IPC: H01L21/3065
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To efficiently remove deposits deposited on a vacuum container, to shorten cleaning time and to improve an operating ratio in an ashing device. SOLUTION: A vacuum container (10) is exhausted while inert gas is supplied into the vacuum container (10). Plasma is discharged while the vacuum container (10) is kept in the atmosphere of not more than prescribed pressure. Then, the deposits on the inner wall of the vacuum container (10) are removed.  The ashing device is provided with the vacuum container (10) having a plasma generating part (12) and a reaction chamber (14), a gas flow rate control valve (50) controlling the flow rate of inert gas supplied to the plasma generating part, an exhaust pump (58) exhausting the reaction chamber and pressure- reducing the vacuum container, a vacuum gauge (60) detecting the degree of vacuum, and a controller (64) which exhausts the vacuum container while inert gas is supplied into the vacuum container, plasma-discharges inert gas while prescribed gas atmosphere is kept, and removes the deposits on the inner wall of the vacuum container.
Patent JP-2003121887-A (JP)
Title: Electrophoresis display device
Inventor: EBINE TOSHIHIRO
IPC: G02F1/167
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain high contrast without considering a difference in the refractive index between a colorless, transparent insulating substrate and a dispersing layer. SOLUTION: A convex and colorless, transparent insulating substrate 4 having a convex lens function is arranged so as to be opposed to a lower electrode 3 arranged on a lower substrate 2. An upper electrodes 6 are arranged on both sides or around the insulating substrate 4, and upper substrates 5 supporting the upper electrodes 6 have a light shading property. The upper electrodes 6 and the lower electrode 3 are almost in parallel, to uniformalize electric field strength when voltage is applied. A space 10 partitioned by partitions 8 between the upper and lower electrodes 3, 6, and the insulating substrate 4 is filled with a colorless, transparent fluid 11 containing electrophoretic particles 12. The side faces 8a of the partitions 8 are set to a tilt angle θsmaller than a critical angle. The respective electrophoretic particles 12 have equal electric charges, and are colored.  A colored insulating layer 9 is provided on the lower electrode 3 and the side faces 8a of the partitions 8, color them in a color contrasted with the electrophoretic particles 12.
Patent JP-2003088293-A (JP)
Title: Wind bird come-flying prevention device of veranda, or the like
Inventor: AKABOSHI SHINYUKIKAI
IPC: A01M29/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a wild bird come-flying prevention device which can prevent a wild bird such as a pigeon or a crow from come-flying or settling down to cause dunk damages or injuries on health due to the infestation of insect pests such as mites. SOLUTION: This wild bird come-flying prevention device comprising detachable pedestal portions on the retaining wall of the veranda and supports vertically disposed on the pedestal portions is characterized in that one or more wires can be spun between the mutually facing supports.
Patent JP-2003134578-A (JP)
Title: Remote controller code transmitter and remote controller code receiver
Inventor: TANABE TAKUMI
IPC: H04B10/114
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a device to control an apparatus at a remote place to which no optical pulse signal can arrive by a remote controller at a low cost. SOLUTION: A remote controller code transmitter 2 receives a control code from a remote controller 1, samples it at a finer sampling rate than an estimated light emission rate, assembles the sampled code into packets and transmits the packets to a remote controller code receiver 3. The remote controller code receiver 3 performs processing reverse to the above to emit the control code as is.