baber/WOPTO huggingface dataset:
Patent JP-H07119466-A (JP)
Title: Auxiliary combustion chamber member
Inventor: NAKAJIMA TOSHIAKI
IPC: F02F1/24
Filed: 1993-10-29
Abstract: PURPOSE:To maintain the characteristics of an auxiliary combustion chamber system for a long time by a method wherein the crack of an auxiliary combustion chamber member made of ceramic is effectively prevented from occurring through reduction of a maximum stress difference produced owing to thermal expansion by high temperature gas, swirling in an auxiliary combustion chamber is prevented from being damaged, and optimum combustion is executed at the initial stage of a starting through shortening of an ignition delay time. CONSTITUTION:An auxiliary combustion chamber member is formed of non- oxide ceramic material and comprises a recessed part 3 being the bottom of an auxiliary combustion chamber; and an injection nozzle 5 communicated with a main combustion chamber. A ratio H/D of the total height H7 to the outside diameter D8 of an approximately cylinder cap-shaped auxiliary combustion chamber member 1 having an outer curved surface 6 in a straight shape freed from a difference in a level is set to 0.35-0.50.
Patent JP-H0889128-A (JP)
Title: Assembling block for growth of water grass in water tank for aquarium fish
Inventor: TAKEDA SHINICHI
IPC: A01K63/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain the water grass-growing and assembling block used for growing the water grasses in a water tank for aquarium fishes and capable of being three-dimensionally assembled. CONSTITUTION: The block has four surfaces wherein connection pipes (2) and side surface holes (3) for inserting the connection pipe (2) are formed in transparent or colored acrylic plastic side plates (1), and further has a bottom plate (4) which has a difference in level and which has many bottom surface holes (5).
Patent JP-H02118235-A (JP)
Title: Multistage gear transmission
Inventor: OKUBO SEIICHI
IPC: F16H3/089
Filed: 1988-10-28
Abstract: PURPOSE:To prevent gear noise at the time of establishing a backing-up stage by temporarily frictionally engaging a fixing member with a braking member at the time of moving the braking member which can be integrally rotated with a first idling gear to a second idling gear side. CONSTITUTION:By moving a sleeve 45, as the chamfer portions 54a of spline teeth 54 are brought into contact with the chamfer portions 51a of spline teeth 51, strong frictional engaging force is generated between both taper faces 46a, 31a and, even when a main shaft 2 is rotated by inertial force, braking force is operated to stop the rotation of a first idling gear 181. After that, the sleeve 45 is further moved rightward and the spline teeth 54 are engaged with the spline teeth 53 of a second idling gear 182 which is at rest, and the first and second idling gears 181, 182 can rotate around an idling gear shaft 27 while being mutually linked, to establish a backing-up stage gear train GR. Thereby, the generation of gear noise can be prevented at the time of establishing the backing-up stage.
Patent JP-H08225505-A (JP)
Title: Production of methylisopropylideneaminoxy-acetoxyacetate
Inventor: MIHIYAERU KAIRU
IPC: C07C251/60
Filed: 1995-10-20
Abstract: Prodn. of methoxycarbonylmethylene isopropylideneaminooxyacetate (I) without isolation of intermediates comprises: (a) converting acetone (II) with hydroxylammonium sulphate (III) and NaOH into acetone oxime (IV) in the presence of toluene and/or extracting (IV) from the reaction mixt. with toluene; (b) treating the toluene soln. with NaOH and removing H2O; (c) removing the toluene by distillation and replacing it with a dipolar aprotic solvent; (d) reacting the crystal mash obtd. with sodium chloroacetate (V) and then treating the reaction mixt. contg. sodium isopropylideneaminooxyacetate (VI) with methyl chloroacetate (VII); and (e) isolating (I) in a known manner.
Patent JP-H01114894-A (JP)
Title: Percussion instrument
Inventor: MORI DAISUKE
IPC: G10D13/00
Filed: 1987-10-28
Abstract: PURPOSE: To provide percussion instrument having long sound generation time by constituting the percussion instrument of a percussion element for starting vibration, a vibrator, additional mass for controlling a vibration mode, supporting bodies having no direct contact with the vibrator, and a resonator. CONSTITUTION: Since the vibrator 1 beated by the percussion element 104 is formed by a superconductive substance to be pushed up by lines of magnetic force applied from the supporting bodies 2, 3 having magnetism, the vibrator 1 can be vibrated without being directly brought into contact with the supporting bodies 2, 3. Since only the internal loss of the vibrator 1 and a loss of air resistance are generated, the vibration of the vibrator 1 is extremely moderately attenuated, and while being increased by the resonator 105, the vibration discharges a musical sound. Since a vibration mode can be controlled by the additional mass stuck to the vibrator 1, a musical sound having long duration can be generated.
Patent JP-2000089907-A (JP)
Title: Mouse pad
Inventor: ISHII SHIYOUSUKE
IPC: G06F3/039
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain the mouse pad which gives good operability to a mouse by providing a repeelable adhesive layer, made of a repeelable adhesive obtained by mixing and dispersing silica powder in urethane resin, on the reverse side of a thin base material sheet. SOLUTION: The repeelable adhesive layer 2 is provided on the reverse surface side of thin base material sheet 1 formed by laminating a polyester film of 25 μm in thickness on the top surface of synthetic paper having thickness of 400 μm which is formed of polypropylene. The repeelable adhesive layer 2 is formed of a repeelable adhesive layer forming sheet 20. The repeelable adhesive layer forming sheet 20 has the repeelable adhesive layer 2 formed of the repeelable adhesive obtained by mixing and dispersing silica powder in urethane resin, on one surface of the polyester film of 25 μm in thickness.  The other surface side of the repeelable adhesive layer forming sheet 20 is applied to the reverse surface side of the thin base material sheet 1 and laminated by using one drop of an acryl-based adhesive, etc., to easily form the repeelable adhesive layer 2 on one surface of the thin base material sheet 1.
Patent JP-S61151111-A (JP)
Title: Antimicrobial hair-treatment composition
Inventor: TAKAYA SUSUMU
IPC: A61K8/04
Filed: 1984-12-24
Abstract: PURPOSE:To provide the titled stable composition containing an organic surfactant and an antibacterial agent prepared by treating fine particles of 2- mercaptopyridine-N-oxide polyvalent metal salt having a specific particle size distribution with a hydroxyalkyl cellulose and a nonionic surfactant. CONSTITUTION:The titled composition such as shampoo, rinse, etc. contains (A) an antibacterial agent prepared by treating (i) fine particles of 2- mercaptopyridine-N-oxide polyvalent metal salt (preferably zinc salt) wherein the particles of <=0.2mum diameter account for >=50wt% of the powder (preferably the contents of the particles having diameter of <=0.2mu, 0.5-1.0mu, and >=1.0mu are >=50wt%, <=15wt% and <=2wt%, respectively) with (ii) a water-soluble polymer compound selected from a hydroxyalkyl cellulose and its partial quaternarized product and (iii) a nonionic surfactant (e.g. hardened castor oil). EFFECT:It has extremely excellent dispersion stability and storage stability and gives excellent feeling to the skin.
Patent JP-H06124275-A (JP)
Title: Signal processor
Inventor: DEETORITSUHI FUOOGERU
IPC: G06N3/06
Filed: 1992-10-13
Abstract: PURPOSE:To improve the processing capability of a time sequential signal by providing a delay device which generates a variable delay at an input signal to a coupling means, and applying information with an arbitrary time delay as the input signal to the coupling means. CONSTITUTION:A neuron element 6 is functioned as the coupling means having a variable coupling coefficient, a neuron element 5 is connected through an input line 10 with the neuron element 6, and a neuron element 7 is connected through an output line 11 with the neuron element 6. A signal line 12 branched from the output line 11 is connected with the input side of a delay device 9, and the output side of the delay device 9 is connected with the input side of the neuron element 6. The delay device 9 stores the signal received from the signal line 12, and offers it through the signal line 13 to the neuron element 6. At the time of considering the neuron element 6 at a certain time, the signal generated at the time is inputted through the input line 10, and the signal generated before that time is simultaneously inputted through the signal line 13. The time delay can be delayed in an arbitrary period, and the high-grade signal processing can be attained.
Patent JP-H01115967-A (JP)
Title: Activation energy ray curable coating composition
Inventor: SATO KOJI
IPC: C09D5/00
Filed: 1987-10-30
Abstract: PURPOSE:To obtain the subject composition having excellent curing properties and printability, containing a resin prepared by polymerizing a radical double bond-containing monomer in a specific ratio in an epoxy ester resin under heating and the radical double bond-containing monomer. CONSTITUTION:(A) A resin prepared by dissolving <=30wt.% radically polymerizable double bond-containing monomer in an epoxy ester resin or alkyd resin and polymerizing under heating optionally by using a thermal polymerization initiator is blended with (B) a radically polymerizable double bond- containing monomer and, if necessary, (C) a radical polymerization initiator. The epoxypolyester resin of the component A is usually obtained preferably by reacting an epoxy compound such as bisphenol A diglycidyl ether with a monofunctional carboxylic acid and the alkyd resin is usually prepared preferably by esterifying a polyhydric alcohol with a polyfunctional carboxylic acid as a crosslinking agent and a monocarboxylic acid as a modifier.
Patent JP-H10118208-A (JP)
Title: Fireproof structure of automatic door
Inventor: BANNOU KAORU
IPC: E05F15/10
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To establish a fireproof performance of an automated door by accommodating an engine box for operating the door in a crosswise frame of an auto-door unit, injecting a fireproof gel-form foaming agent which foams at a high tamp. to make expansion in the volume, to the inside surfaces of the engine box, and enclosing its internal components with the foaming agent. SOLUTION: Among the inside circumferential surface of an engine box 2 to be accommodated in a crosswise frame 1 of an auto-door unit, a gel-form foaming agent 3 is injected to the surface on the side where a controller 5 is in contact with the external air. In case the controller 5 is fixed to the base 21, the foaming agent 3 is injected to the inside surface of a cover 22 in such a way as enclosing the controller 5. The foaming agent 3 should preferably consist of a graphite series material having a nature to expand only across the thickness at the time of heating. Thereby the foaming agent is expanded to approx. 7-8 times at a high temp. with a fire occurrence, and the agent 3 attached to the cover 22 is allowed to foam so as to fill the voids in the engine box 2, and the controller 5 is put out of contact from the external air to establish the intended fireproof performance.
Patent JP-2001091143-A (JP)
Title: Refrigerator
Inventor: ASANO MASAKAZU
IPC: F25D11/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which can automatically decide the menu of meal by adding the health condition and the favorite menu of each person and the stock situation of foodstuffs. SOLUTION: This refrigerator possesses an information processor, and that information processor possesses an information processing circuit 20, a display 21, a printer 23, a touch panel input device 24, and a memory 25. In the memory 25, an personal information table to store the information about the health condition or the favorite menu of each person, a stock control table to store the information about the stock of foodstuffs, and a food material table to store the information on the foodstuffs being required for every menu with respect to plural menus are stored. The information processing circuit 20 selects the menu geared to the personal information from among the plural menus, based on the information stored in the three tables.
Patent JP-H06103305-A (JP)
Title: Syntax analytic system and syntax analytic control system
Inventor: AOSAWA HIDENORI
IPC: G06F17/27
Filed: 1992-09-17
Abstract: PURPOSE:To accurately and efficiently determine adequate connection destination of an 'ing or ed' phrase from a general viewpoint as to an English sentence containing the 'ing or ed' phrase which generally has plural connection destinations. CONSTITUTION:The syntax analytic system and syntax analytic control system are equipped with a conclusion judgement part 10 which judges whether or not an 'ing or ed' phrase and its adjacent word or phrase on the head sentence side mutually meet conclusion requirements and come into one when an aimed word or phrase is the 'ing or ed' phrase, a dependency relation total judgement part 20 which extracts all syntax meaning relation between the 'ing or ed' phrases and words that are present in the adjacent word or phrase on the sentence head side of the 'ing or ed' phrase and can connect with the 'ing or ed' phrase, totally evaluates all the syntax meaning relations, and generally select an optimum syntax meaning relation, and an analytic tree generation part 30 which generates an analytic subtree by putting the 'ing or ed' phrase and its adjacent word or phrase on the sentence head side together into one according to the judgement of the dependency relation total judgement part 20.
Patent JP-H07132938-A (JP)
Title: Pallet leg
Inventor: UMETSU MASAHIDE
IPC: B65D19/40
Filed: 1993-11-01
Abstract: PURPOSE:To provide a pallet leg having such a structure that can be securely and rigidly locked to a pallet substrate. CONSTITUTION:A pallet leg comprises a leg body 1 having an opening 2 and a bottom 12 on upper and lower parts of a cylindrical side wall 11 and a circular flange 3 peripherally provided outward from the vicinity of an upper rim 13 of the opening of the leg body 1, while a plurality of locking pieces 4 are provided standing approximately concentrically with the circular flange 3 on the upper rim 13 of the opening or inside it while their tips are made to protrude from an upper face of the circular flange 3 by a predetermined distance. Therefore since the pallet leg is attached to a locking hole by the locking piece, attaching is easy and further attaching strength is large.
Patent JP-H09119098-A (JP)
Title: Decorative paper
Inventor: YAKABE YUTAKA
IPC: D21H27/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To produce a decorative paper useful as that for interior, capable of being readily repaired after execution, not being affected by a plasticizer, unreleasable at a normal temperature, by providing the surface of a substrate with an aqueous emulsion not using a plasticizer as a decorative layer and forming a heat-sensitive type tacky agent layer on the rear of the substrate. SOLUTION: This decorative paper is obtained by providing the surface of a substrate 1 with an aqueous emulsion not using a plasticizer as a decorative layer 2 and the rear of the substrate 1 with a heat-sensitive tacky agent layer 3. In repairing in reform, etc., ground treatment of gypsum board, etc., is simple and the decorative paper even in a relatively large area can be cleanly released from a wall face.
Patent JP-H1193369-A (JP)
Title: Handrail device
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a handrail device to reliably prevent the occurrence of damage by absorbing oscillation of an earthquake. SOLUTION: A handrail device comprises one moving handrail 7 having a rear end part pivotally supported at the end part of one fixing handrail 4 of a joint 5; the other moving handrail 8 having a rear end part pivotally supported at the end part of the other fixing handrail 4 of the joint 5; and a central handrail 9 with which a space between one moving handrail 7 and the other moving handrail 8 is covered.  Further, a central maintaining device 10 comprises one rack 23 pivotally supported at the rear end part of one moving handrail 7 and a tip part positioned at the portion situated closer to the other end part of a central handrail; the other rack 25 pivotally supported at the rear end part of the other handrail 8 and having a tip part positioned opposite to one rack 23 and positioned at a portion situated closer to one end part of the central handrail 9; and a support part mounted approximately on the central part of a central handrail 9 slidably movably supporting the other rack 25, having at least one or more pinion 27 engaged with one rack 23, and one jack 23.
Patent JP-H10106210-A (JP)
Title: Structure of compact disk holding case
Inventor: WATANABE KOZO
IPC: G11B23/03
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a conventional shutter pressing member by forming a penthouse-like shutter pressing portion integrally with a half member over the entire region in which both tip portions of a shutter portion slide. SOLUTION: Within a holding case 1 of a compact disk, a compact disk holding portion 16 is formed. Over the entire region in which a bent portion 21b of each tip of a shutter portion 21 slides, a space is provided for enabling the sliding and penthouse-like M shutter pressing portions 3a and 4a are formed integrally with half members 3 and 4 using a resin such as plastic material or the like.
Patent JP-2000106578-A (JP)
Title: Psk modulation wave carrier recovery circuit, its reproduction method and recording medium recording its control program
Inventor: NAGAYAMA SHINICHIRO
IPC: H04L27/227
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To attain recovery control of a carrier at a high speed by conducting FFT processing only once in the PSK modulation wave carrier recovery method. SOLUTION: This method utilizes a characteristic of an output of a phase error detection circuit 11 in the carrier recovery circuit of a PSK modulation wave that a gradient of a frequency offset of the output is reverse in its increasing direction to its decreasing direction. A direction of deviation of the frequency offset is detected by detecting the gradient in parallel with a result of an FTT arithmetic processing section 12 that detects the offset. The signal amplitudes before and after the phase difference detection output are compared for each sampling period and an up-down counter 15 counts the number of transitions in the increasing direction and the decreasing direction. A sign of the count indicates the gradient of the phase difference output and depicts a deviation direction of the frequency offset.  The objective offset including the sign of the carrier frequency is obtained by multiplying the sign by the frequency offset obtained by the FFT processing.
Patent JP-H02119859-A (JP)
Title: Lock mechanism for folding wheelchair
Inventor: SATO MASANORI
IPC: A61G5/02
Filed: 1988-10-28
Abstract: PURPOSE:To prevent a seat frame from being lifted by pressing of an outer frame by securing a frame receiver in a manner wherein the seat frame is positioned getting into the bottom from the outer frame. CONSTITUTION:A frame receiver 60, in a condition building a wheelchair, is secured to an outer frame 10 so that a seat frame 20 is positioned getting into the bottom from the outer frame 10. Accordingly, as shown by an arrow head 71, for pressing from the side to the outer frame 10 coming into contact with the seat frame 20, the outer frame 10 presses the seat frame 20 in a direction of an arrow head 72 in a contact surface of the outer frame 10 with the seat frame 20. As the result, force in a direction of an arrow head 73 acts on the seat frame 20 being depressed to the bottom. In this way, the seat frame 20 gets into the bottom of the outer frame 10, attaining the more accurate lock.
Patent JP-H10106146-A (JP)
Title: Recording and reproducing method of disk and reproducing device
Inventor: TANAKA YOSHIAKI
IPC: G06F21/60
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To easily process a copy protect key by scramblingly recording an SID code of a disk or the ISRC code. SOLUTION: The disk 11 is driven by a disk driving part 12 to successively read out control data of a read-in part and program source data. After these data are subjected to EFM demodulation in a demodulation circuit 13, data packed in a DVD encoding circuit of an encoder are unpacked by a format decoding part 14A, and next, the control data of the read-in part encoded and scrambled by a copyright coding circuit of the encoder are descrambled by a descrambling part 14B. Then, the decision is made whether the disk 11 is a pirate disk or not, by collating the SID code in the control data with the SID code from a reference data supply part 19 by a key collating circuit 18. When there is no record of a copy preventing code in the control data at the time of normal SID code, the program source is outputted from a D/A converter 15 and a terminal 16 for reproduction.
Patent JP-2000083956-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: TAMANO SATOSHI
IPC: G01N29/44
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the availability of an ultrasonic diagnostic equipment by recording the corrected value of the delaying time of each probe and the corrected value of the acoustic velocity of each patient in a common external recorder and fetching these corrected values at need thereby setting them to the ultrasonic diagnostic equipment. SOLUTION: This ultrasonic diagnostic equipment 11, an external control device 9 and the external recorder are connected to each other through a communication equipment 8. The corrected value of the delaying time of each probe and the corrected value of the acoustic velocity of each patient are recorded in this recorder 10. When a probe 1 is set to the device 11 and when a patient corresponds to this ultrasonic diagnostic device, the corrected values of the delaying time of each probe concerning this probe 1 and the patient are respectively read out from the external recorder and these values are set to the ultrasonic diagnostic equipment.
Patent JP-2000083916-A (JP)
Title: Instrument for measuring eye ground blood flow
Inventor: TSUKADA MAMORU
IPC: A61B3/12
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To measure blood flow speed with precision while relieving burden on a patient by equipping a measurement control means for executing a first measurement from a first incident direction and the second measurement from the second incident direction in a laser Doppler type eye ground blood flow measuring instrument. SOLUTION: When the blood flow state of an eye ground is examined, the jaw of the patient is placed on a jaw support stand 24. Then, a laser beam source is turned off in an alignment mode under control by a personal computer 22, an operation rod 26, an internal viewing light operation knob 30 and a focus knob 31 are operated, a stage moving part 23 is driven to permit a vessel on the eye ground to be measured to be positioned at a center and the eye ground of an eye to be examined comes to be in focus. Then, the mode is shifted to the measurement one after adjusting the gain and tracking correction of a photo-multiplier to be a prescribed value. Then, blood flow speed is measured with high precision by the first and the second measurement for executing the measurements from the first and second different incident directions (or light receiving directions).