baber/WOPTO huggingface dataset:
Patent JP-H07169217-A (JP)
Title: Floating magnetic head deice
Inventor: NAKAZAWA TORU
IPC: G11B21/21
Filed: 1993-12-10
Abstract: PURPOSE:To stabilize floating posture of a head main body from a recording medium in the floating magnetic head device and to control a moving position of a recording or reproducing function part with high accuracy. CONSTITUTION:A flexure 11 is fixed to a load beam 12, and a slider 2 of the head main body 1 is bonded to be fixed to a tongue piece 11a of the flexture 11. A center line 01 of the head main body 1 has a skew angle alpha to a center line 04 of the load beam 12, while an offset quantity A is provided between the center line 01 of the head main body 1 and a pivot 11d. Consequently, a magnetic gap G of the head main body 1 is approximately conformed the center line 04, so that a moving position of the magnetic gap G is easily controlled. Then, since the skew angle alpha is given, fluctuation in a floating amt. of the moving head main body 1 is suppressed, and by giving the offset quantity DELTA, rolling operation of the head main body can also be suppressed.
Patent JP-H10179219-A (JP)
Title: Accessory clasp
Inventor: KOIZUMI TAKAKO
IPC: A44C5/20
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an accessory clasp used to join together the ends of accessories such as a necklace or bracelet using magnetic force and having a mechanism such that it is not easily undone, when accessories such as a bracelet are pushed from one side, or by twisting of a chain, etc., and that it is easily attached and removed even by one hand. SOLUTION: An accessory clasp using magnets has two or more projections 2 formed at the edge (a) of one mating surface where both ends of accessories are joined together, and is provided at the edge 1b of the other mating surface with recesses 3 into which the projections 2 fit, so that the hook is not undone by an external force applied when the accessories are worn, and that the accessories are easily attached and removed even by one hand.  Further, a projecting magnet 4a is set at the center of one mating surface (a) to which both ends of the accessories are joined, a recessed magnet 4b into which the projecting magnet 4a fits is set on the other mating surface (b), and magnets 5a, 5b differing in pole from said magnets are placed around the projecting magnet 4a and the recessed magnets 4b, so that the projecting and recessed magnets attracting each other surely join the ends of the accessories by the action of the repelling forces of the magnets arranged around them.
Patent JP-H05153338-A (JP)
Title: Optical scanner
Inventor: GOTO HIROSHI
IPC: H04N1/04
Filed: 1991-11-29
Abstract: PURPOSE:To expand a scanning angle of a light beam by a resonance type optical scanner and to reduce a drive voltage. CONSTITUTION:A vibrator 6 and a piezoelectric element 7 are contained in an air-tight case 8. When vibration is given from the piezoelectric element 7 to the vibrator 6 to resonate the vibrator 6, a scanning part of the vibrator 6 is turned. In this case, the scan section 3 is turned at a large rotary angle without receiving a viscous resistance. A light beam reflected in the scanning section is scanned over a wide scanning angle by the rotation of the scanning section.
Patent JP-H11278252-A (JP)
Title: Device for coupling carrying means such as cabin or chair to carrying or towing cable in cableway device
Inventor: HINTEREGGER CHRISTOPH
IPC: B61B12/12
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device such that unintended adjustments of an adjustable tightening jaw part to its open position can be reliably avoided even under inconvenient operating conditions. SOLUTION: A device for coupling a carrying means such as a cabin or a chair to the carrying or towing cable of a cableway device consists of a tightening main body having a first tightening jaw part 15 having a traveling roller and rigidly secured to the tightening main body and a second tightening jaw part 25 which can be adjusted in association therewith, and the second tightening jaw part is placed on a tightening lever. A control roller which interacts with a control rail is provided over the tightening lever, and the tightening lever can be adjusted by the control roller relative to the tightening main body against the action of a spring energy storage body. At least one of the two tightening jaw parts 15, 25 has at least one stopper surface 28 disposed on the tightening surfaces 6, 26 with respect to a cable 5.
Patent JP-H09173963-A (JP)
Title: Antimicrobially treated article and its production
Inventor: SHIMOYAMA TOUMA
IPC: B05D5/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To form article base bodies, such as external parts of office automation apparatus, such as copying machines and printers, in such a manner that these base bodies exhibit antimicrobial performance regardless of the materials of the articles by forming films contg. materials having antimicrobial activity on at least the outside surfaces of these article base bodies. SOLUTION: An original cover 11 and an operation panel 12 are arranged on the upper part of the copying machine and the front surface is provided with an openable and closable front cover 13. Paper feed trays 15a to 15d are arranged below the same. The copying machine is provided with an original manual insertion table 16 and a left cover 17 on the left side thereof. In such a case, the antimicrobially active material-contg. films are formed on the original cover 11, the main body of the operation panel 12, keys, the paper feed trays 15a to 15d, right and left covers, etc., in such a manner that the outside surfaces of the base bodies of these articles are coated. Namely, a synthetic resin coating material and a soln. prepd. by dispersing the antimicrobial agents into the same solvent as the solvent for this coating material are mixed and after the antimicrobial agent-contg. coating material is applied by spray coating on the outside surfaces of the base bodies, the base bodies are put into a heating furnace and are dried, by which the synthetic resin coating materials are cured and the coating films are formed.
Patent JP-2001149997-A (JP)
Title: Method for treating sludge
Inventor: MURAMATSU YUICHI
IPC: C02F11/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating sludge containing organic pollutants, such as endocrine distracting substances, which is capable of making the sludge non-polluting by extracting the organic pollutants from the sludge. SOLUTION: This method for treating the sludge containing the organic pollutants consists in adding 1-4C alcohol to the sludge containing the organic pollutants to extract the organic pollutants into the liquid containing this alcohol, then separating the sludge to the liquid containing the alcohol and the sludge.
Patent JP-H09176300-A (JP)
Title: Manufacture of high molecular weight aliphatic polyester
Inventor: ITO HIROSHI
IPC: C08L101/16
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a high molecular weight aliphatic polyester by a specific condition whereby the generation of byproducts and low molecular weight compounds due to depolymerization can be kept lowered under a reduced pressure of practical use and enables a commercially efficient production of the high molecular weight aliphatic polyester. SOLUTION: In manufacturing an aliphatic polyester with a number - average molecular weight of 10,000-100,000 by a process involving transesterification, the transesterification is conducted under keeping the total amount of the content in a reaction system not more than 70% of the inside volume of a reaction vessel. Preferably this transesterification is conducted under a reduced reaction pressure in the range of 0.5-5.0mmHg. This high molecular weight aliphatic polyester is obtained from e.g. a 2-6C aliphatic dicarboxylic acid component and a 2-4C aliphatic glycol component or from e.g. cyclic acid anhydrides with succinic acid as a major component and cyclic ethers with ethylene oxide as a major component through a process involving ring-opening copolymerization.
Patent JP-H09291379-A (JP)
Title: Nickel base superalloy having optimized platinum aluminide film
Inventor: JIYON KONRATSUDO SHIEEFUAA
IPC: C23C10/60
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To produce a nickel base superallay used at high temps.  
     SOLUTION: This product having a platinum aluminide surface region is the one having a substrate 32 having a nickel base alloy substrate bulk compsn. and a substrate surface, and in which, as for the surface region in the substrat, the integrated aluminum content is regulated to about 18 to 24wt.%, the integrated platinum content is regulated to about 18 to 45wt.%, and the total of the surface region with the residual components of the substrate bulk compsn. is regulated to 10%. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09175281-A (JP)
Title: Auto-volume device
Inventor: MATSUMURA TADAAKI
IPC: H04R3/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make the output difference between the signal of detected sound and the signal of source sound nearly zero when there is no noise and to improve the accuracy of detection of the noise by disposing a microphone for detecting noises near a center room lamp in the room. SOLUTION: A microphone 21 for detecting noises is disposed near a center room lamp. A signal A is sent by a source 11 to a band pass filter 16 via a monaural device 15 between a preamplifier 12 and a power amplifier 13. A signal B detected by the microphone 21 is sent to the band pass filter 16 via a microphone amplifier 22 and an equivalent transfer circuit 23. An output difference between the signals A, B is determined by an output difference measuring circuit 19 and detected by a detector 24 as an amount of noise.  The surroundings of the center room lamp 37 are hardly affected by the reflected sound from the source and the reflected sound is hardly added to the detected sound of the microphone to thereby make the output difference between the signal of detected sound and the signal of source sound nearly zero when there is no noise, whereby the accuracy of detection of the noise is improved.
Patent JP-H06186960-A (JP)
Title: Automatic playing device
Inventor: SAKATA TAKESHI
IPC: G10H1/00
Filed: 1992-12-22
Abstract: PURPOSE:To eliminate the need for a player to wait until a starting musical sound is generated, to prevent a feeling of beats from becoming unnatural, and to effectively use a memory by writing automatic musical performance information from a measure right after rests which succeeds in measure units from the head of music or rests which succeed in beat units, or the head of beats. CONSTITUTION:A keyboard part 1-6 outputs keyboard information (playing operation information), accompanied by information on the pitch and the strength of notes corresponding to keying operation or key releasing operation (playing operation), to a sequencer part 1-1 in synchronism with the timing of keying or key releasing. A sequence data storage part 1-2 is stored with the keyboard information, read out of the keyboard part 1-6 by the sequencer part 1-1, as sequence data (automatic playing operation). Here, rest information is not uniformly written similarly to note information and the automatic musical performance information is written from the measure right after the rests which succeed in measure units from the head of the music or the rests which succeed in beat units, or the head of the beats.
Patent JP-2000160646-A (JP)
Title: Privates washing apparatus
Inventor: FURUKOUJI MINORU
IPC: E03D9/08
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To mix air with washing water which is jetted toward the privates of a human body for a privates washing apparatus and to enhance efficiency in controlling a pump motor for an air pump used for varying the quantity of air to be mixed. SOLUTION: A privates washing apparatus 10 jets bubbled water from a jet nozzle for the bottom of its nozzle device 26. The bubbled water is made by mixing air with washing water running through a passage with a pump motor 32a driven so that the water becomes bubbled. The pump motor 32a is driven under PWM control (pulse width control). With the PWM control, air flow rate Qa of compressed air is controlled by executing controls for varying duty ratio at 100-200 Hz frequency for input electric power inputted into the pump motor 32a, and air mixing rate λ defined by the value Qa/Qw of the ratio of air flow rate Qa to flow rate Qw of washing water is regulated.
Patent JP-H09175664-A (JP)
Title: Paper supply device
Inventor: KATSUBE YUTAKA
IPC: B65H1/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper supply device which feeds out sheet one by one securely from piled-up paper at low cost. SOLUTION: A rise mechanism 40 and a paper lift mechanism 45 which pivotally attach a lower part of a rear end part of a tray member on a support shaft 21 to support in such a manner that a front part can ascend and descend, energize a dam-up member 30 so that it comes into elasticity-contact with an opening in a front part of the tray member and support it by an attach means 34 so that one top paper 71 of paper can climb over an upper end of the dam-up member 30 easily, and lift and lower the front part of the tray member so that an uppermost part of paper loaded on the tray member is matched with a paper supply position are provided.  When the uppermost part of paper 70 piled up matches the paper supply position, a paper position detection mechanism 50 stops the rise mechanism 40, a section at which paper 70 is low is held high by the paper lift mechanism 45, and paper 70 is fed out to lower lift height by the paper lift mechanism 45 as overlap thickness becomes low.
Patent JP-2001159803-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: ONO KOJI
IPC: G03C1/95
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material for X-ray mammography excellent in sharpness and free from sticking and defective conveyance and an X-ray image forming method using the sensitive material. SOLUTION: The silver halide photographic sensitive material has at least one photosensitive silver halide emulsion layer on one face of the substrate and a backing layer on the other face. The matting degree of the emulsion layer side of the sensitive material is 133-5,320 Pa and that of the backing layer side is 13,300-39,900 Pa. The backing layer has a solid dispersed antihalation dye layer, a middle layer containing polymer particles having 2-10 μm average particle diameter and <=10% relative standard deviation and an outermost layer not substantially containing such polymer particles, in this order from the substrate side.
Patent JP-H11170170-A (JP)
Title: Forming method for cutting edge of multi-edged grinding tool and its device
Inventor: TSUTSUMI CHISATO
IPC: B24B53/08
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To uniform the height of an abrasive grain cutting edge and to form a flank in an individual abrasive grain cutting edge. SOLUTION: This forming device is provided with a rotary encoder 3 for detecting the rotating angle of a multi-edged grinding tool 2; a displacement sensor 4 for severally detecting the outline height of an abrasive grain cutting edge 12; a control device 7 which stores the height of the abrasive grain cutting edge 12 corresponding to the rotating angle of the multi-edged grinding tool 2 on the signals sent from the rotary encoder 3 and the displacement sensor 4, and computes the displacement quantity of an abrasive grain flank processing tool 5 interlocked with the rotating angle and outputs it; and a driving device 6 for forward and backward driving the abrasive grain flank processing tool 5 toward the multi-edged grinding tool 2 according to a displacement command value output from the control device 7 with the interlocked rotating angle of the multi-edged grinding tool 2.
Patent JP-H11235883-A (JP)
Title: Photothermal converting material
Inventor: FUJITA SHIGEO
IPC: G03F7/004
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a photothermal converting material to raise sensitivity relative to a semiconductor laser having a light emitting region in a near- infrared ray region, and allow high speed recording, usable in a laser thermal recording material of high density and high quality by using a phthalocyanine compound having a specific structure as a photothermal converting agent. SOLUTION: The photothermal converting material contains phthalocyanine compound, expressed by formula as a photothermal converting agent. In the formula, R1 -R8 indicate an alkyl group or an alcoxyalkyl group, X1 -X8 indicate a sulfur atom or NR9 , and X1 =(either one of X3 and X4 )=(either one of X5 and X6 )=(either one of X7 and X8 =a sulfur atom, and X2 =(another one of X3 and X4 )=(either one of X5 , X6 )=(either one of X7 , X8 =NR9 . R9 indicates a hydrogen atom or an alkyl group, and M indicates two hydrogen atoms, bivalent metal, a trivalent metal derivative or a quadrivalent metal derivative.
Patent JP-H11161606-A (JP)
Title: Multiserver workflow system
Inventor: KONDOU TAKAAKI
IPC: H04L29/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the multiserver workflow system which can make a connection with another server even if a server at a connection destination is down. SOLUTION: The servers of all subsystems hold information regarding the servers of all subsystems that each user can connect to as to all users who can use the servers. Even when a request to acquire a connection destination server list is sent from a client to any server, the server having received the acquisition request downloads the connection destination server list to the client. If the connection destination server is down when the client logs in a server specified as a default server, the client logs in a server in the connection destination server list of the connection request issue user to acquire the connection destination server list from the server and logs in a server in the list to acquire an operation question list, thereby performing operation.
Patent JP-H10190433-A (JP)
Title: Lighting type touch switching device
Inventor: NAKAZONO MASAHIRO
IPC: H03K17/96
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a lighting type touch switching device which does not change the feeling of a touch operation of a switch when an EL display device is on or off and therefore, improves an operation feeling. SOLUTION: This device is provided with a touch decision processing part 3 which detects an electrostatic capacity change an interelectrode 12 which changes in the electrostatic capacity Cm of a human body and an EL (electroluminescence) display device 17 which shows a detection output state that changes by lighting based on a detection result by the part 3, and the electrode 12 and the device 17 are formed in the form of layers. In such cases, a threshold of touch detection by a human body Cm due to the part 3 is made smaller when a blinking state of the device 17 before touching is on than when it is off.
Patent JP-H06194501-A (JP)
Title: Optical resin sheet
Inventor: HASHISAKA KAZUHIKO
IPC: G11B7/24047
Filed: 1992-12-24
Abstract: PURPOSE:To provide an optical resin sheet excellent in resistance to heat and chemicals and in transparency and having a refractive index almost equal to that of glass by copolymerizing a specified monomer and a compd. contg. methyl methacrylate and imparting a specified refractive index to the sheet. CONSTITUTION:A compound containing a monomer shown by the formula of 20-98wt.% and methyl methacrylate is copolymerized. The total weight ratio of the monomer and methacrylate to the compound is >=30wt.%, and its refractive index is controlled to 1.520+ or -0.020. In the formula, R<1> and R<2> are a substituent selected from hydroxyl, methyl and ethyl, R<3> is a substituent selected from 1-20C alkyls, aryls, aralkyls and cycloalkyls, and R<1> and R<2> can be the same or different. A straight-chain alkyl such as methyl, ethyl and propyl, a branched- chain alkyls such as isopropyl and isopentyl, a cycloalkyl such as cyclohexyl, etc., are exemplified as the R<3>.
Patent JP-H11157481-A (JP)
Title: Moving method of grab dredger
Inventor: TSUREISHI TSUTOMU
IPC: B63B35/70
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To move a hull with two pusher boats by lifting two of three spuds except for one starboard or part spud, turning the hull with the pusher boat at the stem opposite board centering on the driven spud, then driving the spud on the other board, lifting the initially driven spud, likewise turning the hull, and fixing the hull advanced by one stage with all spuds. SOLUTION: A starboard spud 3 and a stem spud 2 of driven three spuds 2, 3, 4 are lifted, and only the port spud 4 at the center of a hull 1 is kept driven. The hull 1 is pushed forward by a right pusher boat 5, and the hull 1 is turned to the left centering on the port spud 4 at the center. The center starboard spud 3 is driven, and the center port spud 4 is lifted. When the hull 2 is pushed forward by a left pusher boat 6, the hull 1 is turned centering on the starboard spud 3, and the hull 1 is returned to the original angle and is advanced by one stage. The center port spud 4 and the fixing stem spud 2 are driven, and the hull 1 is fixed after being advanced by one stage. The hull 1 can be stably advanced with two pusher boats 5, 6 and the spuds 3, 4.
Patent JP-2001164471-A (JP)
Title: Surface-modified carbon fiber
Inventor: SHIGEMOTO ISAMU
IPC: D06M101/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-modified carbon fiber in order to provide a carbon-fiber reinforced composite material excellent in adhesion characteristics to a matrix resin and further excellent in bending characteristics and compression characteristics. SOLUTION: This surface-modified carbon fiber comprises a compound having a group reactive with surface functional groups of the carbon fiber and a group reactive with the matrix resin and sticking to the fiber surface.
Patent JP-H09154895-A (JP)
Title: Getting-up assisting device
Inventor: KANEKO MINORU
IPC: A61G5/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To enable a user to automatically get up from a lying down condition when it is set under a thick bedquilt by providing a bearing member to support a backplate member in the standing-up direction from a condition of running along a floor surface so as to be tiltable and a driving mechanism to tilt the backplate member. SOLUTION: First of all, a backplate member 2 is put in a horizontal condition of running along a floor surface, and is set so as to get into the upper half body side of a thick bedquilt. A motor is driven, for example, in the normal rotation direction by operating a push button 16 of an operation box 15 while lying down on the thick bedquilt. Then, a screw rotates at gentle speed, and a nut member advances while being guided by both rotation preventive plates. Therefore, since a swinging link 4 is pushed and swings in the anticlockwise direction with a rotary support pin as the center, the backplate member 2 gradually tilts in the standing-up direction.  In this way, the upper half part of the body is automatically raised up, and is put at a desired angle, and when a stopping button 16 of the operation box 15 is operated, the motor is stopped, and the backplate member 2 is held in its angle position.