baber/WOPTO huggingface dataset:
Patent JP-2002075979-A (JP)
Title: Method for fabricating semiconductor device
Inventor: HARADA TORU
IPC: H01L21/324
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a wafer from warping at the time of boat loading. SOLUTION: Temperature in a processing chamber is sustained at 600 deg.C or below during the interval t2 of boat loading step for loading (carrying) a boat holding a plurality of wafers into the processing chamber in the process tube of a heat treatment system. Since the wafer is prevented from warping at the time of boat loading, it is prevented from colliding against or rubbing on the boat and thereby generation of dust or scratching of the wafer due to collision or rubbing can be prevented.
Patent JP-2002071480-A (JP)
Title: Optical torque and rotation sensor, and electric power steering device
Inventor: KOMAGATA NOBUYUKI
IPC: G01L3/08
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical torque and rotation sensor as well as an electric power steering device capable of securing durability and reliability even after an extended use. SOLUTION: A rough part 16 comprising groove parts 14 and protruding parts 15 is formed on the outside perimeter of a torsion bar 4. The light emitted from a light-emitting diode 17 is reflected on the rough part 16, and the reflected light is received with photodiodes PD1 and PD2. A control device uses a difference between voltages outputted from the PD1 and PD2 to acquire a bridge output, and detects a torque applied on the torsion bar 4 from the bridge output. The control device uses the sum of voltages outputted from the PD1 and PD2 to acquire a bridge output, and counts the protruding parts moving on the radiation light of the light-emitting diode 17 from the bridge output, for detection of a rotation speed as well.
Patent JP-2002081740-A (JP)
Title: Bath apparatus
Inventor: NAKANO KIYOTAKA
IPC: A47K3/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a bath apparatus with excellent operating property, which comprises a bathtub cleaning apparatus, a water heater, and a remote controller. SOLUTION: In a bath apparatus composed of a cleaning unit equipped with a cleaning function for a bathtub, a water heater equipped with a hot water filling function to the bathtub and an insulation function for bathtub water, and a remote controller, the remote controller has an operation switch for the foregoing cleaning function and operation switches for a hot water filling function to the water heater and for heat insulation function. By switching the foregoing operation switches on and off the remote controller outputs an on command and off command for the foregoing functions to the foregoing cleaning unit and the foregoing water heater to start and stop the operations of the respective functions. Hereby, each of the cleaning units and water heaters is useable even singly, and hence they can be manufactured inexpensively and can be operated with one remote controller.  The operation property of the apparatus is excellent.
Patent JP-2002047034-A (JP)
Title: Quarts glass jig for process device utilizing plasma
Inventor: INAGI KYOICHI
IPC: C03C19/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a quarts jig with seldom occurrence of abnormal etching, particle generation and contamination by impurities even used on a process device utilizing plasma. SOLUTION: The quarts glass jig for a process device utilizing plasma is finished of the surface by grinding where the surface roughness Ra is 2 to 0.05 and the depth of microcracks formed by the grinding is 50 μm or less, and in another embodiment, the quarts glass jig is finished of the surface by sand-blasting where the surface roughness Ra is 2 to 0.05 μm and the depth of microcracks formed by the sand-blasting is 50 μm or less.
Patent JP-2002045782-A (JP)
Title: Adhesive coating method
Inventor: NAKAMURA NAOHIRO
IPC: B05D7/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive coating method adapted to a method for applying a reaction type hot melt adhesive to a honeycomb material in a process for bonding a door surface material and the honeycomb material to manufacture a door panel being a building member, preventing the reaction type hot melt adhesive from partially advancing by moisture in the atmosphere or light to generate a change in the viscosity of the adhesive and capable of performing stable coating over a long period of time. SOLUTION: In the adhesive coating method adapted to a method for applying the reaction type hot melt adhesive to the honeycomb material in the process for bonding the door surface material and the honeycomb material to manufacture the door panel being the building member, the reaction type hot melt adhesive is extruded from the extrusion nozzle width variable type throttle nozzle device, which has an on-off valve mechanism incorporated therein, in a molten state to be applied to the honeycomb material relatively moving with respect to the throttle nozzle device.
Patent JP-2002081521-A (JP)
Title: Lockup clutch mechanism
Inventor: IRITANI MASANORI
IPC: F16H45/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To improve transmission torque by effectively cooling a piston. SOLUTION: On a front cover 26 in a torque converter 10, a friction member 34 is installed. On the lockup piston 30, a cooling hole 36 is formed at a position on the inner circumferential side (rotation center side) of a facing surface of the friction member 34. In a corresponding part to a friction surface in the lockup piston 30, that is a back surface of the friction surface 30B, grooves 138 provided with a cover 137 as oil fluidity accelerating means to secure fluidity of oil are formed. The grooves 138 are formed straight radially having specified intervals in the circumferential direction, and they almost reach a flange part 30A of the lockup piston 30 on the outer circumferential side 138A.
Patent JP-2002092728-A (JP)
Title: Commodity delivering device for automatic vending machine
Inventor: NAKABAYASHI TAKAO
IPC: G07F11/24
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a commodity delivering device for an automatic vending machine inexpensively composed of a simple structure and capable of reducing the depth of the automatic vending machine by suppressing thickness. SOLUTION: A pair of delivering units 3a and 3b are provided, first and second locking bodies 16 and 17 are provided on the delivering units 3a and 3b, a solenoid 20 driving the locking bodies 16 and 17 is provided on one delivering unit 3a, and an interlocking mechanism interlocking the first and second locking bodies 16 and 17 of the one delivering unit 3a and the first and second locking bodies 16 and 17 of the other delivering unit 3b is provided between the one and the other delivering units 3a and 3b. The first interlocking bodies 16 and the second interlocking bodies 17 of the one and the other delivering units 3a and 3b are respectively mutually interlocked and operated by the solenoid 20.
Patent JP-2002086368-A (JP)
Title: Nailing machine
Inventor: ADACHI MICHIAKI
IPC: B25C5/16
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a nailing machine established with a less number of parts items and functioning to unlock a pusher of a staple coupling by two motions when staples are to be charged. SOLUTION: The nailing machine is equipped with a staple guide 9 installed near a staple insert hole for guiding the staple coupling to the staple insert hole and a staple supplying mechanism 12 installed at the tail of the guide 9 for energizing the staple coupling to the advance/retreat region of a staple driver, wherein the staple supplying mechanism 12 is equipped with pusher 13 to move the staple coupling along the guide 9 toward the staple insert hole, and a swinging element 16 to make swinging owing to a ridge 24 and a groove 25 is installed inside the pusher 13, and a knob 30 to be pressed to actuate swinging is provided in the upper part of the swinging element 16, while in the lower part of the swinging element 16 a hitch part 31 is provided capable of being hitched at the tail of the guide 9 in such a way that the hitch is released when the knob 30 is pushed.
Patent JP-2002093006-A (JP)
Title: Medium loading device and disk device
Inventor: SHIBA MASAYUKI
IPC: G11B17/028
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a medium loading method and a disk driving device which are suitably made small-sized, lightweight, and thin and can release a disk from being loaded and fixed. SOLUTION: A fixation releasing means 40 is characterized by that clamp members 41 are formed almost in a crescent shape by providing a fixation part 43 and a release part 45 mutually opposite across a rotation center hole 42 and rotated to lift a disk above a turntable means 10 for by turning plural clamp members 41. Consequently, the disk device can be provided which can load, fix, and release the disk only by carrying the disk to a specific position and is thin and easy to handle.
Patent JP-2002101922-A (JP)
Title: Connecting structure of band piece of hard band
Inventor: HORIGUCHI HIDEO
IPC: A44C5/14
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To facilitate a connecting operation, and fix a connection pin to a connection pipe by a predetermined force. SOLUTION: A spring ring 5 which is fitted to a fitting groove 3a of the connection pin 3 and expanded in a tapered locking groove 1c of the connection pipe 1b fixes the connection pin 3 to the connection pipes 1a and 1b in a normal condition while it is contracted only inserting/drawing the connection pin 3 into/from the connection pipes 1a and 1b, and thus, the predetermined fixing force is consistently obtained without any restriction in actual repeated use. In addition, different from a conventional system, the coefficient of friction between members is not directly related to the fixing force, and the fixing force can be obtained as designed, and the reliability of the product is improved. The operability is excellent, and the assembly is easy.
Patent JP-2002090367-A (JP)
Title: Nucleotide bondability detection method
Inventor: ISHIHARA MITSUKO
IPC: C12Q1/68
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily detecting nucleotide bondability of a material to be tested in a short time without any leakage of a positive substance. SOLUTION: This method for detecting nucleotide bondability of a material to be tested is provided with a process for fixing an arbitrary material to be tested to a supporting body, a process for bringing an arbitrary protein into contact with the material to be tested, a process for bringing nucleotide having an arbitrary sequence previously labeled with a marker substance into contact with the protein, and a process for detecting nucleotide bondability of the material to be tested through detection of the marker substance.
Patent JP-2002099330-A (JP)
Title: Flow controller
Inventor: KOMIYA ISAMU
IPC: F16K31/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a flow controller capable of controlling the mass flow with higher accuracy within a flow control range wider than conventional ranges. SOLUTION: This controller is provided with first opening/closing means 20 and 30 for opening/closing an input channel 10 for inputting a fluid, a measuring chamber 40 supplied with the fluid through the input channel, a pressure sensor 50 for measuring the pressure of the fluid supplied to the measuring chamber, second opening/closing means 80 and 90 for opening/closing an output channel 70 for outputting the fluid from the measuring chamber, and a control means 100 for measuring the flow rate of the fluid on the basis of the pressure of the fluid measured with the pressure sensor when the first and second opening/closing means close the input and output channel and controlling the flow of the fluid on the basis of the measured result.
Patent JP-2001149352-A (JP)
Title: X-ray diagnostic system
Inventor: FUCHS MANFRED
IPC: G03B42/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To avoid or at least sharply reduce a warp of a plate of an accumulated light emitting screen without damaging an image layer having an accumulated light emitting substance. SOLUTION: An accumulated light emitting screen is introduced through an opening 13 of a cross-sectional rectangular holder 12 for scanning, and is held in a scanning range by an air bearing 17 installed in the holder 12 on both sides of the opening 13. A radiation source 15 and a detector 16 are constituted in a line shape, and are fixed to the holder 12.
Patent JP-2002095711-A (JP)
Title: Rehabilitation tool
Inventor: MIKAMI IKUO
IPC: A61H1/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a rehabilitation tool that efficiently improves the opening and closing movements of the fingers receiving rehabilitation treatment. SOLUTION: This rehabilitation tool has a balloon 1 to be inflated with air and two plates 2, 2, fixed to both edges of the balloon 1, whereas an air injecting tool 5 is connected with an air inlet/outlet 3 fixed with one of the edges of the balloon 1 via a check valve 4.
Patent JP-2002097406-A (JP)
Title: Stain-resistant coating composition, coating film therefrom, material coated therewith, and method for preventing stain
Inventor: OYA MASAAKI
IPC: C09D5/16
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a stain-resistant coating composition from which a stain-resistant coating film can be obtained that hardly allows cracks to be generated, furnishes good coating film adhesion, hardly allows delamination to occur, well controls the rate of hydrolysis, and has stain resistance, especially excellent stain resistance under highly stained circumstances as well as excellent long-life stain-resistant characteristics, a high storing stability is secured, and with which a highly condensed coating composition is made possible, the amount of solvent used in the composition can be reduced, and excellent coating properties are realized. SOLUTION: This stain-resistant coating composition comprises (A) a silyl ester copolymer comprising a component unit derived from a polymerizable unsaturated carboxylic acid silyl ester and (B) a metal-excessive salt of an organic carboxylic acid. It is preferable that the excessive-metal salt contains a metal in an amount >=1.2 times the equivalent amount of the metal based on the organic carboxyl group. It is also preferable that the excessive-metal salt is a divalent metal salt of an organic carboxylic acid. It is further preferable that the metal of the excessive-metal salt is at least one selected from the group consisting of zinc, copper, magnesium, calcium and barium.
Patent JP-2002104430-A (JP)
Title: Dp bag
Inventor: MIZUKAMI MITSUHIRO
IPC: B65D27/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in costs and conservation of resources by forming integrally an envelope for receiving an order, a photographic film, and a case for storing a photograph which have been used. SOLUTION: A slip column 3 is printed on the surface of a bag 1, into which a developed photographic film and a photograph can be put, and a set of copying slips 4 are disposed on the column 3, and one side of the set of slips is affixed to the bag 1 to constitute a DP bag.
Patent JP-2002108845-A (JP)
Title: Information processor, its method and computer-readable memory
Inventor: IIJIMA KEIKO
IPC: G06F17/21
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, its processing method and a computer-readable memory such that a relation between a material electronic document and an integrated electronic document is easily grasped by preparing the single integrated electronic document from plural different material electronic document. SOLUTION: While holding plural kinds of the material electronic document 101, an electronic binder builder 102 selects a desired material page unit electronic document from the respective material page unit electronic document of the held plural kinds of documents 101. Based on the selected material page unit electronic document, the integrated electronic document 103 is constituted. Then, a thumbnail picture corresponding to the material page unit electronic document constituting the constituted integrated electronic document is displayed. Based on operation to the displayed thumbnail picture, information on the material page unit electronic document corresponding to the thumbnail picture is display-controlled in the neighborhood of the thumbnail picture.
Patent JP-2001113072-A (JP)
Title: Sewing device and embroidering attachment
Inventor: HORI MASAYUKI
IPC: D05B3/24
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fall preventing device capable of preventing the fall of an embroidering attachment detachably mounted to a sewing machine bed, when carrying a sewing machine. SOLUTION: A locking member 20 made of synthetic resin and extended in a mounting direction is protrusively formed at an embroidering attachment 1, and a locking claw part 20a projected downward is formed at the tip of the locking member 20. A sewing machine bed 2 is provided with a locking hole 22 formed in the wall part with which the locking claw part 20a of the locking member 20 comes in sliding contact. The locking claw part 20a is fitted into the locking hole 22 to prevent a fall. In the embroidering attachment 1, a lateral link 26 that can be engaged at one end thereof with the lower face of the locking member 20 is swingably supported in the intermediate part, and a vertical link 24 fixed to an operating button 23 is connected to the other end of the lateral link 26. The locking claw part 20a is detached from the locking hole 22 by pressing the operating button 23.
Patent JP-2002106520-A (JP)
Title: Member to be connected and structure using the same
Inventor: HONDA MASARU
IPC: A47B47/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a member to be connected and a structure using the member which is easy to connect and prevents a wrong connection and can obtain a sure connection state at the time of connection and can maintain this connection state without using a holding jig such as a clamp to improve the efficiency of connecting operation. SOLUTION: When three-dimension structure body is built of a frame structure using a steel material S after each steel material is fitted at each connection part, the best suited connection structure, which can not move in the other direction except for this fitting direction, is applied. To be more specific, this connection structure eliminates the need for a holding jig such as a clamp used for the temporal tacking after connected over against gin-junction, cross- junction, T-junction and parts with these junctions combined. Therefore, the setting operation of a holding jig, the fixing operation with welding and the like, the setting operation of the holding jig in the removing operation of the holding jig and the removing operation of the holding jig become unnecessary: To put it simply, the working efficiency could be decreased to one-third.
Patent JP-2002111758-A (JP)
Title: Waveform shaping circuit and method of shaping waveform with this circuit
Inventor: TAKAHASHI MASAYUKI
IPC: H04L27/144
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent data sequence reproduction error in a burst signal which is generated in a waveform shaping circuit especially in a FSK(Frequency Shift Keying) demodulation circuit for reproducing an information signal data sequence from an FSK signal. SOLUTION: The peak signal and the bottom signal in a demodulation output signal are detected by a peak detecting circuit 1 and a bottom detecting circuit 2 respectively. A threshold circuit 3 generates a signal obtained by averaging these detected signal waveforms to output it to the comparator 4. The comparator 4 reproduces a signal information data sequence from the demodulated output signal by using the median of a peak-to-peak value of the signal input from the circuit 3 i.e., demodulated output signal.
Patent JP-2002102864-A (JP)
Title: Waste water treatment system
Inventor: SHINMYO TOSHIKO
IPC: C02F3/34
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To effectively remove fluorine. SOLUTION: Waste water containing fluorine, ammonia, acetic acid, and phosphorous is treated biologically in a nitrification tank 5, a denitrification tank 6, an oxidizing tank 7, and a sedimentation tank 8 to remove ammonia and acetic acid. Fluorine is solidified to calcium fluoride in a calcium reaction tank 1. Flock is coarsened and phosphorous is removed at the same time in an inorganic coagulant reaction tank 2 and a polymer coagulant reaction tank 3. Clarified treated water is obtained in a settling tank 4.
Patent JP-2002108723-A (JP)
Title: Data checking method for rom
Inventor: NAKANO TAKENARI
IPC: G06F12/16
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a misjudgment due to a data skip when a data check on a ROM is made on a check sum basis. SOLUTION: When cumulative addition processing for a check sum regarding ROM contents is performed while a ROM address is increased, the frequency of the addition is increased and the value obtained by subtracting the value of the starting ROM address from the value of the final ROM address is compared with the current addition value; when they match each other, it is decided that there is no data skip and it is judged whether or not the check sum value is acceptable.
Patent JP-2002105267-A (JP)
Title: Damping material and resin composition for manufacturing it
Inventor: ABE HIROYUKI
IPC: F16F15/08
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a damping material showing an excellent damping absorbing property which keeps 3 or more in loss tangent for one year after the manufacture. SOLUTION: A resin composition is obtained by kneading 100 pts.wt. of a chlorinated polyethylene (the chlorine contents are 40 wt.%), 150 pts.wt. of a chlorinated paraffin (the chlorinated compound contents are 50 wt.%, average carbon number = 14), and 50 pts.wt. of a chlorinated paraffin (43 wt.% chlorinated compound contents, average carbon number = 25) using a rolling kneading machine. A sheet damping material which is 1000 μm in thickness is made by pressing the composition at 120 deg.C.
Patent JP-2002115878-A (JP)
Title: Ventilation assisting device
Inventor: MAEHASHI NOBUYUKI
IPC: F24F7/007
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that a ventilating air stream along a substan tially straight line, connecting the inflow point of the air stream into a space and a ventilating (exhausting) device, is formed in a space equipped with a conventional ventilating device and the ventilation of the inside of a booth, vicinity of a floor surface or the like, where the ventilating air stream does not reach, was difficult. SOLUTION: A ventilation assisting air stream (ventilating air flow) 235 is generated in the ventilating air stream 105 by a ventilation assisting device 233 equipped with at least a ventilating fan 233a from a position whereat the ventilating air stream 105 will not be arrive whereby the ventilating effect in the space can be improved.