baber/WOPTO huggingface dataset:
Patent JP-2001289700-A (JP)
Title: Gate structure in feed device for powder and granular material or liquid as well as single-tank-type weight metering machine and two-tank-type weight metering machine
Inventor: WATANABE KINNOSUKE
IPC: B65G65/40
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a gate structure which discharges powders and granular material which are shut off completely from the outside and to provide a single-tank-type weight metering machine and a two-tank-type weight metering machine in which the gate structure to be shut off completely from the out side is adopted as a shutter structure, in which the generation of a hygienic problem is eliminated and in which the powders and the granular material are metered so as to feed the powders and the grains in a desired amount. SOLUTION: The gate structure is constituted of a gate valve 4 whose size is larger than that of the discharge opening of a hopper 1. The gate structure is constituted of frames 5 which hold the gate valve. The gate structure is constituted of drive means 2 such as air cylinders or the like which move the hopper up and down. The gate structure is constituted of a drive means 3 such as an air rotor or the like which turns the gate valve. The gate structure is constituted in such a way that the hopper 1 is moved up and down by the drive means 2 and that the gate valve is turned by the drive means 3 so as to open and close the gate valve 4. The single-tank-type weight metering machine is constituted in such a way that the gate structure is installed at a scale hopper.  The two-tank-type weight metering machine is constituted in such a way that the gate structure is installed at each of scale hoppers which are arranged in parallel.
Patent JP-2000302310-A (JP)
Title: Route converter for continuous series of flat product
Inventor: WINGATE MARK ANTHONY
IPC: B65H29/60
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent a product from being damaged and to reduce the paper jamming by forming the upper and lower route converting surfaces of the diverter guide members with the feeding-out tapes in accordance with their motions around the shafts. SOLUTION: Diverter guide members 13, 22 bridge a distance on a product traveling surface 1 between the feeding-out clearances of the supply tapes 6, 7, to each feeding tape between an intermediate tape pulley shaft 10 and each upper and lower holding clearance 15, 24. An angle between the tape passages 4, 5 to be exchanged is narrow, whereby the distorsion of a product can be reduced. The speeds of the upper supply tape set 6 and the lower supply tape set 7 are matched to each other, so that the difference in speed between the tapes and an upper part and a bottom part of the product to be conveyed is not generated. The speed of the supply tapes 6, 7 is also matched to that of feeding-out tapes 16, 25.
Patent JP-2001294394-A (JP)
Title: Winch drive controlling device
Inventor: KIRIYAMA MASAMI
IPC: B66D1/44
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a winch drive controlling device allowing step operation by simple setting. SOLUTION: A shift detection means detecting a shift of a wire is arranged, while a speed is gradually increased from a control lower limit speed, and then, a minimum speed V0 allowing detection of a shift by means of the shift detection means is measured (steps 120-160). If the minimum speed V0 is higher than a set speed VS, step control repeating drive at the minimum speed V0 and stop is executed (steps 170, 300). In the step control, a winch is driven at the minimum speed V0 until a wire shift quantity reaches a previously set specified value and stopped until a one step time matching the set speed VS passes by.
Patent JP-2001290105-A (JP)
Title: Isolator for optical waveguide
Inventor: TAMURA TSUNASATO
IPC: G02B6/12
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a small sized isolator for an optical waveguide small in an insertion loss. SOLUTION: The isolator is provided with a waveguide core part formed on a quartz substrate, a magnetic body film formed on the quartz substrate, magneto-optical crystal formed in a part of the waveguide core part, and a thin film coil for generating a magnetic field impressed to magneto-optical crystal via the magnetic body film.
Patent JP-2001296412-A (JP)
Title: Semitransmissive reflecting sheet
Inventor: YOSHIDA HIROTAKA
IPC: G02B5/08
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a paper white type semitransmissive reflecting sheet which is brighter than a conventional one and has high durability when used in a reflective liquid crystal display using also a backlight. SOLUTION: A transparent oxide layer, a metallic layer and a transparent oxide layer are successively disposed on a rugged layer formed on a polymer film by coating the film with fine particles and a binder in such a way that the weight of the film is adjusted to a specified weight range.
Patent JP-2001297211-A (JP)
Title: System and method for worker intermediacy, and computer-readable recording medium with recorded program making computer to implement the method
Inventor: SAWA HIROSHI
IPC: G06Q30/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To store the active aptitude and latent aptitude of an applicant for employment and to make the intermediacy of a worker more properly according to the stored information. SOLUTION: This worker intermediacy system is constituted by connecting a client 2 as the applicant for the employment, a client 3 as a job offerer, and a server 1 to one another through a network. Here the server 1 is equipped with an action history processing part 22 which extracts a history of action of the applicant for the employment in the worker intermediacy system, an action history DB 14 which stored the history of actions extracted by the action history processing part 22, and a matching part 25 which matches the job offerer against the applicant for the employment according to the history of actions, etc., and sends the result to at least one of the client 2 and 3.
Patent JP-2001293559-A (JP)
Title: Soldering method
Inventor: IMAMURA KEIICHIRO
IPC: B23K31/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively mass-produce a printed circuit board without generating defective soldering and with the high reliability of its soldered parts by the use of Sn-Zn solder with which flow soldering has been difficult to perform up to now, by establishing a soldering method with which the flow soldering of the printed circuit board can be performed. SOLUTION: The flow soldering of the printed circuit board 1 is performed by using the Sn-Zn-based solder in an atmosphere of inert gas. An oxygen content at this time is 100 ppm or below in a preheating process 17 and is 500 ppm or below in a soldering process. A temperature control is added to obtain satisfactory wettability.
Patent JP-2001303430-A (JP)
Title: Method for producing polyester-based fabric
Inventor: KUWABARA KOJI
IPC: D06M101/16
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester-based fabric, by which the polyester-based fabric can be alkali-reduced with an alkali-reducing agent having a reduced concentration in a shortened alkali-reducing time with improved processing irregularity without an alkali reduction-accelerating agent and can also stably be alkali-reduced by a dry heat treatment. SOLUTION: This method for producing the polyester-based fabric, characterized by imparting a processing liquid containing a glycol-based compound in a concentration of >=20 wt.% to a polyester-based fabric in an amount of 50 to 150 wt.% and then heating the fabric with microwaves to reduce the fabric.
Patent JP-2001299809-A (JP)
Title: Medial patch
Inventor: YOSHIDA EIJI
IPC: A61F13/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To make an applicator temporarily stuck onto a film-like base material having a tacky adhesive layer and low self-supportability. SOLUTION: The one surface of the film-like base material 1 having low self-supportability is provided with the tacky adhesive layer 2 and the front surface of the tacky adhesive layer 2 is covered with release paper 3. The applicator 4 having the self-supportability higher than that of the base material 1 is temporarily stuck to the other surface of the base material 1 and the applicator 4 is provided with a hole 5 which is a handhold in peeling the applicator 4. A user is able to easily peel the applicator 4 by hooking the finger 8 or the like into this hole 5 and pulling the applicator without the difficult operation of grasping the applicator.
Patent JP-2001304100-A (JP)
Title: Beverage sending pump device
Inventor: KAWADA TATSUMI
IPC: F04B9/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the size and a cost of a pump device by driving a syrup pump applied to an automatic vending machine of a cup type beverage by a motor of low rated capacity. SOLUTION: In this pump device for extracting and sending the beverage from a beverage vessel by being connected to a beverage supply pipeline leading to the beverage vessel for housing syrup, a piston 9d of the syrup pump 9 as a reciprocating piston pump is transmitted and joined to a normal/reverse rotation type geared motor 10 via a rack 17 installed on a pinion shaft 9e and a pinion 18 meshing with the rack. Driving torque in a delivery and suction process of the pump is leveled to reduce capacity of the motor.
Patent JP-2001140610-A (JP)
Title: Directly striking type valve system
Inventor: YASUKAWA MASAO
IPC: F01L1/20
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of circularity of an outer peripheral surface of valve lifters in the case where a detent member is mounted, and easily correct the deterioration of the circularity even if the circularity of the outer peripheral surface of the valve lifters is deteriorated. SOLUTION: Engaging grooves 20e are formed on valve lifter 20a sides, the detent member 36 is mounted on lifer bore 20b sides not being mounted on the valve lifters 20a. Since the detent member 36 is engaged with the engaging grooves 20e of the valve lifter 20a sides, the valve lifters 20a perform reciprocating motion in the axial direction of the lifter bores 20b without rotating in the lifter bores 20b. It is thus possible to suppress deterioration of the circularity of the outer peripheral surfaces 20d of the valve lifters 20a in the case where the detent member 36 is mounted.
Patent JP-2001301951-A (JP)
Title: Conveyer, and packing/price-labelling machine provided therewith
Inventor: YAMADA NAGATOSHI
IPC: B65G47/22
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer of simple structure capable of enlarging an allowable range for an article a having different shape or a size to enhance reliability for a 90 degree turning operation, and to provide a paking/price- labelling machine such as a stretch packer superior in workability provided with the conveyer. SOLUTION: In this conveyer, a first conveyer 10 and a second conveyer 20 are laid adjacently in series to turn a direction of the substantially rectangular article G' by 90 degree while conveying the article from the first conveyer to a downstream of the second conveyer and the first conveyer 10 is constituted to juxtapose two kinds of conveyers 10a, 10b different in respective speeds along a conveying direction. The second conveyer 20 has a conveying direction inclined at a prescribed angle from a high speed conveyer 19b side toward a low speed conveyer 10a side with respect to a conveying direction of the first conveyer, and a guide member 30 for regulating a side face position of the article G' is arranged in a side face of the conveying downstream of the second conveyer.
Patent JP-2001007297-A (JP)
Title: Cmos integrated circuit and timing signal generating device provided with the same
Inventor: OKAYASU TOSHIYUKI
IPC: H01L21/822
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS integrated circuit which functions as a timing generator which is used in a semiconductor test device or the like and capable of restraining timing drift or timing jitter from occurring in its timing signal output even if the CMOS integrated circuit varies in operation rate and a timing signal generating device equipped with the same. SOLUTION: A CMOS integrated circuit is equipped with a timing generating block 30 which generates timing signals and a control circuit block 20 which controls the timing of the timing generating block 30 to generate timing signals. A heater circuit 40 where a power supply current is controlled by a control voltage, a current detecting means which detects a power supply current which flows through the timing generating block 30, the control circuit block 20, and the heater circuit 40, a heater control circuit 50 which feedback controls a current that flows through the heater circuit 40, and a power supply regulator which makes an applied voltage constant controlling it by sensing a power supply voltage on a CMOS integrated circuit side are provided so as to make a CMOS integrated circuit constant in power consumption.
Patent JP-2001308581-A (JP)
Title: Cable mounted high frequency current suppressor
Inventor: ONO YUJI
IPC: H01F1/147
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency current suppressor which can be fixed easily to a signal cable being used in earphone, microphone or other electronic apparatus and can attenuate unnecessary high frequency currents to suppress increase in the SAR value at the head part of a human body due to electromagnetic wave. SOLUTION: The cable mounted high frequency current suppressor 1 comprises a flexible tube provided with a longitudinal cut 13 in the outer circumference so that it can be fixed to a cable 12 and the tube constitutes the high frequency current suppressor.
Patent JP-2000334145-A (JP)
Title: Game machine control circuit
Inventor: NIIYAMA KICHIHEI
IPC: G06F7/58
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To generate a random number with high quality at random by generating the random number by applying rounding processing from a second arithmetic means to a value, which is provided by multiplying (a) to an initial value and adding an integer (C) with a first arithmetic means, on the basis of the initial value stored in an initial value storage means. SOLUTION: A game machine control circuit 1 is provided for generating the uniform random numbers of a prescribed probability and is equipped with a random number generation block 1a, a CPU 7 and a frequency dividing circuit 7a, or the like. The random number generation block 1a has a register 2 as an initial value storage means, a linear arithmetic circuit (first arithmetic means) 3 and a rounding processing circuit (second arithmetic means) 4. The linear arithmetic circuit 3 multiplies the initial value stored in the initial value storage means 2 with a natural number (a) and adds an integer (C), the rounding processing circuit 4 applies rounding processing to the arithmetic result of the linear arithmetic circuit 3 and derives a random number as a value within a preset numeral range and, while using this random number, the CPU 7 determines a great success or stop picture pattern.
Patent JP-2001299992-A (JP)
Title: Wiring retaining structure of game machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring retaining structure of a game machine which can certainly retain a wiring laid on a back side of a front surface frame in a simple constitution and prevent player's eye from falling on the wiring and an internal structure. SOLUTION: In the wiring retaining structure, at least one portion of a wiring C arranged in a playing machine (e.g. slot machine Y) provided with a variable indication device 400 having a rotation reel R for variably indicating an identification information can be retained. The variable indication device 400 is disposed in a game machine body such that it is faced to an opening window part 100 opened at an approximate center of the front surface frame 300 of the game machine. A pair of side walls 101 standing on the back surface side of the front surface frame at a predetermined height is formed on right and left sides of the opening window part respectively.  A wiring restriction part 102 extending toward the outside of the opening window part in approximately parallel to a back surface of the front surface frame at a predetermined width is formed on a rear end portion of at least one of the sidewalls. A wiring arranged in a vertical direction of the playing machine is inserted and retained at an area H formed out of a pair of sidewalls and the wiring restriction parts.
Patent JP-2001311032-A (JP)
Title: Oil-based ink composition for ballpoint pen
Inventor: SAITO TSUTOMU
IPC: C09D11/18
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil-based ink which is used for ballpoint pens and can prevent that the viscosity of the oil-based ink is lowered with the passage of time to cause the dropping or straight flow of the ink. SOLUTION: This oil-based ink composition for ballpoint pens, comprising at least a coloring agent, an organic solvent and a resin, characterized in that the content of water is 1 to 4 wt.% based on the total amount of the ink.
Patent JP-2001311983-A (JP)
Title: Parallax correcting device for camera
Inventor: CHIN JUNYU
IPC: G03B13/14
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a parallax correcting device capable of correcting the parallax of a camera, with a simple constitution. SOLUTION: The parallax correcting device is prepared for correcting the parallax generated at close-up photographing by a camera equipped with a lens 420. A follower link 43 is rotatably connected to a pin 422 arranged in the camera main body 42, and also, one end part of the follower link 43 is rotatably connected to a view finder 41 through a pin 431. Besides, the other end part of the follower link 43 is rotatably connected to an adjusting lever 44, and the adjusting lever 44 is connected to an adjusting rod in a vertical slot. Thus, the adjusting lever 44 and the follower link 43 are moved in accordance with the action of the adjusting rod for adjusting a focal position and so forth, and the direction of the view finder 41 is changed so that the optical axis of the lens 420 and the optical axis of the view finder 41 may cross each other at the object position.
Patent JP-2001314509-A (JP)
Title: Medical portable oxygen supply device
Inventor: SHIRANE KOJI
IPC: A61M16/10
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a medical portable oxygen supply device having a humidifying means easy in usage. SOLUTION: This medical portable oxygen supply device having a high pressure vessel filled with medical oxygen of high pressure, a pressure reducing part for reducing pressure of the medical oxygen filled in this high pressure vessel and an adjusting supply part for supplying the medical oxygen to a patient by adjusting the medical oxygen with reduced pressure by the pressure reducing part to a desired flow rate, is characterized by arranging the humidifying means in the adjusting supply part.
Patent JP-2001242575-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOIDE TOMOYUKI
IPC: G03C1/42
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an excellent color photographic sensitive material which improves the relation between sensitivity and graininess. SOLUTION: The silver halide color photographic sensitive material is obtained by coating the top of a base with photographic constituent layers including at least one photographic sensitive layer comprising photosensitive silver halide, a compound which forms a dye by a coupling reaction with the oxidized body of a developing agent and a binder. A silver halide emulsion comprising plate-like silver halide grains having the (111) face as the principal surface, at least 0.70 μm average equivalent circle diameter and <0.20 μm average thickness is contained in the at least one photographic sensitive layer and the emulsion is chemically sensitized with a tellurium sensitizer.
Patent JP-2001318719-A (JP)
Title: Traction device
Inventor: NIIHARA YOSHIMI
IPC: B61B13/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To omit wiring detaching work at the time of disconnecting a truck and to use both emergency stoppage and operation stoppage. SOLUTION: Communication is performed with the truck by optical signals, and in the case that at least stop signals L1 are interrupted in a step S5, the transmission of operation signals R1 is stopped in the step S11 and also an automated guided vehicle is emergency-stopped.
Patent JP-2001321944-A (JP)
Title: Welding equipment for bent pipe
Inventor: HASEGAWA FUMIO
IPC: B23K101/06
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for dividing a bent pipe when welding the inside surface of the bent pipe. SOLUTION: On a table rack 4 supported tiltably by a supporting device 2 from a horizontal position to a vertical position, a two-axis tilting positioner 1 is formed by mounting a turn table 9 to be rotated and driven by a motor for rotation. On the turn table 9, a guide rail 15 is concentrically installed, and a welding truck 17 is mounted. The welding truck 17 is equipped with a carriage 9 traveling on the guide rail 15 by a motor 20 for traveling, a curved boom 24 whose base part is connected to the carriage 9 and a welding torch 26 oscillatably mounted at the tip of the curved boom 24. A controller controlling the motor for rotation and the motor 20 for traveling is provided.  By controlling and driving the motor for rotation and the motor 20 for traveling, the rotation of the turn table 9 and the travel of the welding truck 17 are driven synchronously in the opposing directions, and after inserting the welding torch 26 while it keeps the same welding position into a bent pipe 34 on a bent pipe fixing and supporting rest 29 provided on the turn table 9, the welding is performed.
Patent JP-2001322484-A (JP)
Title: Motor control circuit of device for adjusting optical axis of vehicle light
Inventor: ICHIKAWA TOMOYUKI
IPC: B60Q1/115
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To guarantee highly precise reproducibility of smooth rotation control and an accurate stop position of a motor, or a drive source for optical axis adjustment and to prevent to cause drastic cost increase thereof. SOLUTION: This motor control circuit 9 of device for adjusting the optical axis of a vehicle light is provided with a DC motor 7 and its position detecting part 6b and performs a feedback-control in such a manner that an error between position information of the motor 7 at the moment obtained from the position detection part 6b and a target value of the position control becomes zero. Therefor, this circuit is provided with an arithmetic part 14 including a proportional arithmetic part 11, an integral arithmetic part 12, and a differential arithmetic part 13 and a PID arithmetic processing part 15 calculating a controlled variable by finding a weighted addition value to an output of each part.  A pulse width modulation part 16 generates a control signal with a duty cycle variable according to the controlled variable of the PID arithmetic processing part 15 so as to drive control the DC motor based on the control signal.