baber/WOPTO huggingface dataset:
Patent JP-H08181728-A (JP)
Title: Modulator for read/write device for ic card, demodulator thereof, and antenna coupling circuit thereof and method supplying power to ic card.
Inventor: NAGATA YOSHISHIGE
IPC: H04B1/40
Filed: 1994-12-22
Abstract: PURPOSE: To attain efficient modulation for high speed transmission data and to attain efficient power conversion by allowing a 2nd Miller integration circuit to output a sine signal whose phase is constant so as to suppress a signal at an undesired side band. CONSTITUTION: A modulation section (XOR gate) 330 of a modulator of the read/write device for an IC card applies binary phase shift keying modulation to a signal. Then a change point of the phase of the modulated signal is detected by a phase change detection section 347. A signal processing section (digital signal processing section) 340 revises the modulated signal at a phase change point for a half period into a signal with a double amplitude and double frequency. A revised signal is integrated by a 1st Miller integration circuit 350 to be a triangle signal. The triangle signal outputted from the 1st Miller integration circuit 350 is given to a 2nd Miller integration circuit 360, in which the signal is integrated into a sine wave signal whose phase is constant and the resulting signal is outputted from a modulator.
Patent JP-H09160813-A (JP)
Title: File managing device
Inventor: MORIYAMA KOICHI
IPC: G06F3/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To realize a file managing device whereby the through-put is improved, writing is executed at a high speed, the fault tolerance is kept and data can be rearranged so as to be suitable for high-speed data reading. SOLUTION: The optimum storing information 105 of a block is added to the respective blocks 104 which are stored in the respective segments SEG of a data area 100 in a transfer source, the blocks 104 are read every segment unit at the time of transferring data so as to be temporarily stored in queues 107, the block for which high-speed reading is requested, is stored in a high- speed area 101 based on optimum storing information 105 by an optimum arrangement information judging device 106, the block required normal-speed reading is stored in a standard area 102, the block which is not troubled by low-speed reading is stored in a low-speed area 103 and also the rearrangement is executed by using a garbage collection or compaction processing time so that the rearrangement of data suitable for high-speed writing and high-speed reading is realized.
Patent JP-H03184628-A (JP)
Title: Abnormality detecting method for servo valve in press brake
Inventor: TAKIZAWA CHIKASHI
IPC: B21D5/02
Filed: 1989-12-13
Abstract: PURPOSE:To rapidly detect the abnormality and to previously prevent a serious accident from generating by discriminating the abnormality of the servo valve of the press brake by utilizing the gain changing signal. CONSTITUTION:Because after outputting the instruction signal to position the ram 3, the abnormality of the servo valve is detected by comparing the generating state of the gain switching signal and the positioning completion signal fed back from each hydraulic pressurizing position nodule with that of the normal state, the abnormal state of the one side shaft stopping, etc., is rapidly detected, in this time the alarming is outputted, and the generation of large accident is previously prevented.
Patent JP-H07145983-A (JP)
Title: Control method for fan coil unit for hotel guest room
Inventor: INUZUKA KEIZO
IPC: F24F11/02
Filed: 1993-11-26
Abstract: PURPOSE:To eliminate switch operation for the starting and the stop of air- conditioning operation when a hotel guest enters and exits from a guest room and to perform automatic setting of the interior of a room to a comfortable air-conditioning condition when the guest goes to a bed. CONSTITUTION:Each guest room of a hotel is provided with an operation control device to turn ON and OFF a drive source to a fan coil unit 1 installed to each guest room after entrance and existance of a guest are confirmed, and an operation mode switching device to measure illuminance of the interior of a room and switch the operation mode of the fan coil unit 1 to a preset sleep mode when a state illuminance lower than a preset illuminance is continued for a specified time. The starting or the stop of air-conditioning operation is effected according to entrance or existance of the guest and air-conditioning suitable for sleeping is automatically performed by lighting-OFF or lowering of indoor illuminance.
Patent JP-H11153159-A (JP)
Title: Driving force transmitting device
Inventor: ISOMURA MORITAKA
IPC: F16D27/115
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent delay of responsiveness for cuting off a magnetic passage by constituting a member for forming the magnetic passage between an electromagnet and an armature by a magnetic material of low carbon at the time of current-carrying to the electromagnet, and forming its sliding contact part surface in high hardness. SOLUTION: A magnetic passage is formed among a yoke 16, a rear housing 11b, a frictional clutch 14, a armature 15, the frictional clutch 14, the rear housing 11b, and yoke 16 by current-carrying to an electromagnetic coil of an electromagnet 13. The rear housing 11b is functioned as a magnetic passage forming member, and it is made of iron material having 0.1 to 0.2 weight % of a carbon content, and surface hardening treatment is carried out on a part 11b2 which is brought into sliding contact with an oil seal 27a. Only the surface of the sliding contact part 11b3 is carburizing treated, high frequency hardening treatment is carried out, or the whole surface is carburizing treated, a surface excepting the sliding contact part 11b3 is machined, and hardening treatment is carried out on a non-machining part.  As a result, a low coercive property of a magnetic passage forming member and high hardness on a necessary part are ensured, the magnetic passage is rapidly eliminated when current supply is stopped, and the delay of responsiveness for cutting off the magnetic passage is not generated.
Patent JP-H10130587-A (JP)
Title: Precoating type adhesive composition useful for screw member
Inventor: MATSUO TOMOSHI
IPC: C09J133/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a precoating type adhesive composition high in storage stability in a liquid material before application to bolts, etc., excellent in workability in application to a material to be bonded and stability of a reactive substance even after formation of a coated layer in an apparent solid state after coating, while maintaining bond strength and sealing properties of the precoating type adhesive composition. SOLUTION: This precoating type adhesive composition comprises (A) a suspension solution formed by blending (1) one or more polymerization promoters with (2) one or more compounds containing at least one or more polymerizable double bonds at the end or the side chain of a molecule, (3) one or more acidic substances showing acidity after dissolution in water and (4) an aqueous binder having emulsifying ability and being made insoluble in water by ion exchange with the acidic substance of the component (3) with stirring and (B) one or more polymerization initiators.
Patent JP-H06148894-A (JP)
Title: Photosensitive material for image transfer
Inventor: SHIRAKAWA KOJI
IPC: G03F7/09
Filed: 1992-11-06
Abstract: PURPOSE:To produce a color proof directly from digital picture image data without using a lithographic film by incorporating a polyvinylacetal resin into a peeling layer between a supporting body and a photosensitive polymerizable layer. CONSTITUTION:This photosensitive material has a photosensitive polymerizable layer 13 containing silver halide 14, reducing agent 15, polymerizable compd. 16 on a supporting body 11 and has a peeling layer 12 between the supporting body 11 and the photosensitive polymerizable layer 13. This peeling layer 12 contains polyvinylacetal resin. In this case, the photosensitive polymerizable layer 13 contains silver halide 14, reducing agent 15, polymerizable compd. 16, and coloring agent 17. The coloring agent 17 is an optional component and may not be included in the photosensitive polymerizable layer 13. By forming this peeling layer 12, picture image of high sensitivity formed on the photosensitive material using silver halide can be directly transferred to another image receiving material.
Patent JP-H03181375-A (JP)
Title: Device for washing and screening small turnip
Inventor: KOJIMA AKIO
IPC: B65G17/46
Filed: 1989-12-12
Abstract: PURPOSE:To wash small turnips without direct contact with water by providing means for transferring the small turnips and means for measuring the outside diameters in the root parts of the small turnips under transfer. CONSTITUTION:The small turnips are placed by each piece onto attachments 4 from a supplying section 1A. The pawl attachment mounted to an endless roller chain is inclined by a pawl attachment inclining bar 6B when the attachment comes to the supplying section. The rear end 4D1 of a lower pawl 4D comes into contact with a pawl opening guide bar 6A, by which the lower pawl is opened. The small turnips enter a draining chamber where water drops are removed. The small turnips are thereafter introduced into a sensor box section 8. Contact plates 8E2, 8F2 in the sensor box section 8 open by tracing the outside diameter of the small turnips upon entry of the small turnips. A tuning gear rotates to rotate a pinion 8G which in turn rotates a slit plate 8H to measure the diameter of the small turnips and to classify the small turnips. Thus, the small turnips are classified by standards.
Patent JP-2001143205-A (JP)
Title: Magnetization control method, information storage method, magnetic functioning device, magnetic storage device and magnetic storage medium
Inventor: IWASAKI HIROSHI
IPC: G11B5/66
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To store information by changing over the magnetizing direction at a high speed with low power consumption. SOLUTION: The magnetic recording medium is used, which is constituted in the manner of laminating a ferromagnetic layer 1 bearing the information storage in accordance with the magnetizing direction and a layer 2 for impressing the effective bias magnetic field to exert the effective bias magnetic field on this ferromagnetic layer 1, generating the operation to direct the magnetizing vector to either direction by the mutual exchanging operation etc. then the magnetizing inversion of the ferromagnetic layer 1 is carried out by the recording magnetic field impressed in the direction almost vertical to this effective bias magnetic field on the ferromagnetic layer 1 by a magnetic head to write the information. The layer 2 for applying the effective bias magnetic field is preferably composed of nonferromagnetic material or ferrimagnetic material.
Patent JP-H10168333-A (JP)
Title: Liquid carotenoid preparation miscible with oil
Inventor: LUEDDECKE ERIK DR
IPC: A23K20/179
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation containing a specific aqueous dispersion phase in an oil, avoided in the damage of the product and in the loss of active substances by the affection of moisture, air and heat generated under production conditions, excellent in biological utility, chemical stability and colorability, and useful for cosmetics, etc. SOLUTION: This liquid carotenoid preparation miscible with an oil contains in an oil an aqueous dispersion phase (the content of the carotenoid is preferably 0.01-10wt.%) in which one or more kinds of carotenoid particles stabilized with a protecting colloid such as gelatin are dispersed and which has a particle diameter of <100μm, as a double dispersion system. The liquid carotenoid preparation is obtained by emulsifying the aqueous dispersion of one or more kinds of carotenoids containing a protecting colloid in the oil in the presence of an emulsifier.
Patent JP-H05161053-A (JP)
Title: Automatic focusing method having automatic tracking function
Inventor: TAKEMOTO HIROSHI
IPC: H04N5/232
Filed: 1991-12-06
Abstract: PURPOSE:To attain automatic tracking without error even when there is another moving body than an object and the object moves to the outside of the screen. CONSTITUTION:A maximum tracking area 2, a noted area 3, an AF area 4 are provided to the entire screen 1 and a reference area 5 is provided to each corner of the screen to monitor video information, and then whether or not an object moves to the outside of the screen, whether the motion is due to a jiggle or panning and whether or not the object is in existing in the AF area are detected, and in the case of the disappearance from the screen and jiggle and panning, the automatic tracking is stopped, and the object moved much is found out in the AF area and traced.
Patent JP-H10309458-A (JP)
Title: Moisture-absorbing/releasing material and method for controlling humidity in room by using material
Inventor: KONNO YOSHIHARU
IPC: B01J20/16
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide both moisture-absorbing/releasing material and a controlling method for humidity in a room by using the same in which moisture absorption/release properties are excellent and also shock resistance, strength such as bending strength and odor absorption properties are excellent. SOLUTION: The moisture-absorbing/releasing material is obtained by curing an inorganic composite in which both SiO2 -Al2 O3 -based powder and an aqueous solution of alkali metal silicate containing at least potassium as the sort of alkali metals are incorporated as a principal component. Moisture absorption properties, moisture release properties and odor absorption properties are enhanced by adding a moisture absorption filler such as zeolite as the inorganic composite. Further, humidity control in a room is enabled by using the moisture absorption/release material so that its surface side becomes the internal surface side of the room.
Patent JP-H01166861-A (JP)
Title: Control method for molten metal flow in casting thin strip
Inventor: KOBAYASHI SHINJI
IPC: B22D11/103
Filed: 1987-12-21
Abstract: PURPOSE:To prevent the deposit of a stopper rod by measuring the molten metal amt. or its varying speed by on-line, controlling the position or moving speed of the stopper rod based on the deviation in this measuring value and target value and regulating the position of the stopper rod under specified conditions. CONSTITUTION:The stopper rod 14 controlling the feeding amt. of a molten metal 10 to a tundish 12 is provided on a melting furnace 16 and a stopper rod driving device 18 like a DC servomotor is fitted thereto. The molten metal weight is measured by fitting a load cell 12 to the tundish 12 and in case of casting the position of the stopper rod 14 is subjected to PID controlling by a control device 24 so as to attain to the weight corresponding to the tundish inner molten metal level. In case of the opening of the stopper rod 14 being reduced there is a possibility of deposition the stopper rod 14 and a stopper seat 16A, so the deposition of the stopper rod is evaded by providing the lower limit value dmin by the conditions of the equation dmin>=50/(rho.C.DELTAT.h) on the stopper opening. In the equation, the rho is the density of molten metal (g/cm<2>), C is the specific heat of the molten metal (cal/g), DELTAT is the difference in the molten metal temp. and its m.p. ( deg.C) (10<=DELTAT<=500), h is the height from the molten metal hole upper face to its surface (mm) (30<=h<=2,000).
Patent JP-H08176204-A (JP)
Title: Antibacterial material
Inventor: SAEKI TATSUYA
IPC: C08B37/16
Filed: 1994-12-26
Abstract: PURPOSE: To obtain an antibacterial material which has much improved antibacterial properties and further can keep the volatility of the constituent organic antibacterial agent even when the humidity in the environment of use changes by using a clathrate of an organic antibacterial agent with a specified compound. CONSTITUTION: This material comprises an oxygen absorber, a clathrate of an organic antibacterial agent with cylodextrin and amorphous calcium phosphate. This is obtained desirably by adding 0.1-10wt.% dispersant being a water- soluble polymer (e.g. polyammonium acrylate) to a calcium hydroxide suspension under agitation, adjusting the obtained mixture to a pH of 10-5 by adding dropwise an aqueus phosphoric acid solution under agitation, dissolving amorphous calcium phosphate in the obtained slurry containing amorphous calcium phosphate, adding dropwise an organic antibacterial agent (e.g. allyl isothiocyanate) to the mixture to form a clathrate, granulating the clathrate, drying the granules and mixing the dried granules with an oxygen absorber (e.g. reduced iron).
Patent JP-H11159910-A (JP)
Title: Electronic wine warming/cooking cabinet
Inventor: ITOU KANYA
IPC: F25D11/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic wine worming/cooling cabinet for storing wine and controlling the temperature of wine to an arbitrary value suitable for drinking. SOLUTION: The interior of a warming/cooling cabinet body 1 is partitioned into a containing part 2 for constant temperature storage and a containing part 3 for a drink temperature separately and independently. Electronic cooling/ heating units 5A and 5B are arranged at the containing parts 2 and 3, respectively. By the one electronic cooling/heating unit 5A for storage, the temperature of the containing part for a constant temperature is adjusted to temperature suitable for storage of wine. By the other electronic cooling/heating unit 5B for regulation of temperature, temperature in the containing part 3 for a drink temperature is regulated to temperature suitable for drinking wine. This temperature for drink is selected according to a kind of wine.  Treatment for cutting off ultraviolet rays and infrared rays is applied on a glass window 23 for a door to open and close the containing parts 2 and 3, a change of properties of wine is prevented from occurring, and a consumption power is reduced.
Patent JP-H02168939-A (JP)
Title: Ultrasonic diagnostic device
Inventor: YANO MASAHIKO
IPC: G01N29/26
Filed: 1988-12-23
Abstract: PURPOSE:To suppress the influence of a grating rope, to widen a visual field width, and to execute a B mode and a D mode by oblique linear scanning by composing an array type ultrasonic wave probe so that respective oscillators can be provided respectively under an inclined state. CONSTITUTION:The device has an array type ultrasonic wave probe 100. Further, the ultrasonic wave probe has (n) number of ultrasonic wave oscillators 100a and arranges these respective oscillators 100a under the inclined state in the same direction. Since an ultrasonic beam can be transmitted and received obliquely without executing beam deflection by the inclined arrangement of the oscillators in the above-mentioned manner, a grating rope level can be suppressed to a low level, the interval between oscillators can be comparatively long, the visual field width can be widened, and the B mode and the D mode can be executed by the oblique linear scanning.
Patent JP-2001141787-A (JP)
Title: Logic verification device for input waveform and logic verification method for tester
Inventor: YOROZUI TOSHIHIRO
IPC: G01R31/3183
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a logic verification device for input waveform and a logic verification method for tester capable of simplify the execution procedure from logic verification to a function test by a tester, and efficiently verifying the suitability of input signals for logic verification and a tester. SOLUTION: In this device, the logic of a logic circuit configuration in a semiconductor integrated circuit of a verification target is verified by the logic verifying input signal, and the function test by the tester is executed according to the logic verification result. In the logic verifying stage, the input waveform for the tester is checked on the basis of a signal rule concerning the logic verifying input signal.
Patent JP-H04190074-A (JP)
Title: Freezing case and cold air circulating method thereof
Inventor: ISHIHARA YASUNARI
IPC: F25D17/08
Filed: 1990-11-26
Abstract: PURPOSE:To permit the reduction of frosting on foods maintained at a freezing temperature by a method wherein a multitude of air suction holes, which guide cold air in a storage chamber into a cold air passage, are formed on the back wall of a partitioning plate. CONSTITUTION:When a door 8 is opened, one part of cold air, forming air curtain A1, leaks to the outside through an opening 6 as shown by the arrow sign of one-dot chain line in a diagram by the change of pressure accompanied by the opening of the door 8 while atmosphere, whose amount is equal to the leaked cold air, enters a storage chamber 18 as shown by an arrow sign described by white figure in the diagram by the engulfing effect of the air curtain A1 and the inside stream of the air curtain A1 thereby arriving at a cold air passage 16 through the air suction holes 28 formed on the back wall 10A of a partitioning plate 10. Accordingly, atmosphere, which enters a freezing case 3 upon opening the door and flows across the storage chamber 18, flows backward and is sucked into a cold air passage 16 whereby the crossing distance of entering moisture in the storage chamber 18 is reduced and frosting on food maintained at a freezing temperature can be reduced remarkably.
Patent JP-2000145438-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HIROTA SHINYA
IPC: F02D41/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To almost completely discharge SOx absorbed by an occlusion reduction type NOx catalyst installed in an exhaust path. SOLUTION: An occlusion reduction type NOx catalyst 17 is installed in an exhaust path of a lean burn gasoline engine 1. An ECU 30 normally provides lean/rich spike control of the air-fuel ratio of an air-fuel mixture to let the NOx catalyst 17 absorb and discharge NOx, thereby providing lean/rich spike control of the air-fuel ratio of the exhaust gas. When the NOx catalyst 17 absorbs a predetermined amount of SOx and the ECU 30 determines that it is time to discharge SOx, the ECU 30 provides stoichiometric control of the air-fuel ratio of the mixture to provide stoichiometric control of the air-fuel ratio of the exhaust gas so that SOx can be discharged from the NOx catalyst 17. Also, it provides exhaust-gas temperature control to maintain a temperature of the exhaust gas at a level higher than a predetermined temperature.
Patent JP-2001140572-A (JP)
Title: Screw type excavator
Inventor: YAKUWA MAKOTO
IPC: E21B7/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a screw type excavator having a screw shorter than the depth of an excavation hole, saving power, and conducting the good-efficiency excavation work by reducing the resistance of mud when lifting the screw as mud is accumulated on the upper part of the screw inside the excavation hole. SOLUTION: The screw 10 and a rod 9 are connected so that the sum of the connected length corresponds to the depth of the aimed excavation hole. A stirring section 20 having a soil stirring function is provided near the upper end of the screw 10, and the screw 10 is lifted while the soil accumulated on the screw 10 is fluidized by the stirring section 20.
Patent JP-H02171114-A (JP)
Title: Selection controlling apparatus for thresher
Inventor: MAEOKA KAZUYUKI
IPC: A01F12/32
Filed: 1988-12-21
Abstract: PURPOSE:To prevent the continuation of an off-grade selection state by providing an alarming means acting when a selection state becomes the off-grade state. CONSTITUTION:An upper limit or a lower limit is set to the amount of treated material falling down from a threshing chamber A. When the amount of the falling material is judged to be larger than the upper limit or lower than the lower limit by a discrimination means, an alarming means is actuated to inform an operator of the state. The operator adjusts the amount of the culms supplied to the threshing chamber based on the information.