baber/WOPTO huggingface dataset:
Patent JP-H07191884-A (JP)
Title: Resource managing system
Inventor: KAWAKAMI KAZUHIRO
IPC: G06F12/00
Filed: 1993-12-24
Abstract: PURPOSE:To reduce the over state of disk capacity, to effectively utilize disk resources and to automatically delete a file by setting a compressed area at any arbitrary ratio to the disk resources set for each user. CONSTITUTION:A resource information managing part 2 possesses the disk capacity of the user from a resource information data part 1, and when the disk capacity is made excessive, it is reported to a system resource managing part 10 by performing compressing processing and deleting processing. In such a case, when the deletion of the file is requested, the system resource managing part 10 inspects whether there is any empty area in system resources or not and when there is no empty area, it is reported to a user report part 3 that the file can not be generated. On the other hand, when there is any empty area in the system resources, the file to be deleted by deleting processing is preserved in that empty area, and any new file is preserved in the user resources. Therefore, the deleted file can be recovered and resources can be effectively utilized.
Patent JP-H09170435-A (JP)
Title: Heat exchanger
Inventor: NAKAMURA KAZUNORI
IPC: F01P11/12
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To take in air through an opening part on a lower side between a plurality of heat exchangers and mount and dismount a protection net to be mounted in the opening part easily in a condition in which the protection net is integrated with a protection net which covers a front part. SOLUTION: A protection net member 19 is constituted by mounting a net in a frame, and the protection net member 19 is provided with protection nets on three faces. First of all, it consists of a front part protection net 20 at the center, an upper part protection net 21, and a lower part protection net 22, and the lower part protection net 22 is connected with the front part protection net 20 through a hinge 23 in such a manner that it can be bent freely. To mount the protection net member 19 on a heat exchanger 12, the front part protection net 20 is fixed on a front face of an oil cooler 13 by using a thumbscrew 24, and the lower part protection net 22 is also fixed in a lower face part of a radiator by using a thumbscrew 24 in such a manner that it can be mounted and dismounted.
Patent JP-H09172296-A (JP)
Title: Device and method for supplying parts
Inventor: WATANABE CHOJI
IPC: H05K13/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To securely supply parts by means of adjusting the directions of the chip-like works with simple constitution by agitating the works in a parts storage part with a planer pushing-up piece and a pushing-up auxiliary piece and moving the works while the overlap of the works is loosed. SOLUTION: A first small room 54 having a port to which the works are supplied and a second small room 55 receiving the works in a decided direction are provided. The pushing-up piece 64 which is protrusively and vertically moved into the first small room 54 from the lower side of the second small room 55 through the small room 55 and which has an inclination face at an upper end is provided. The pushing-up auxiliary piece 64b which is integrally moved with the pushing-up piece 64, which is protruded into the small room 54 from the lower face of the first small room 54 and pushes up the work, is provided. Since the works in the parts storage part are agitated by the planar pushing-up piece 64 and the pushing-up auxiliary piece 64b and overlap is loosed, a bridge phenomenon is suppressed and the clog of the parts can be eliminated.
Patent JP-H09169814-A (JP)
Title: Production of epoxidized block copolymer
Inventor: TANAKA MASAKI
IPC: C08F8/08
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To produce an epoxy-modified block polymer having a residual organic solvent content of 500ppm or below. SOLUTION: A block copolymer composed of blocks of a polymer based on a vinylaromatic compound and blocks of a polymer based on a conjugated diene or a hydrogenated derivative thereof is mixed with an organic solvent to form a solution or slurry having a polymer concentration of 5-50wt.%, and the block copolymer is epoxidized with an epoxidizing agent. The epoxidation reaction solution is fed into an evaporator and concentrated by the evaporation of the organic solvent, and the concentrated solution is fed into a kneader evaporator to further remove the organic solvent therefrom.
Patent JP-H07192206-A (JP)
Title: Sound recording equalizer amplifier and acoustic equipment using the same
Inventor: FUNABASHI HIROYUKI
IPC: G11B5/035
Filed: 1993-12-27
Abstract: PURPOSE:To miniaturize the an acoustic equipment by providing an active filter circuit for deciding frequency characteristics higher than the frequency characteristics corresponding to the selected kind of a tape according to the operating current of a variable gm amplifier. CONSTITUTION:The sound recording equalizer amplifier 1 and the acoustic equipment using the same are constituted with a CR filter circuit 51 for deciding the characteristics of a lower frequency in a middle frequency corresponding to any frequency in the middle frequency according to the selected kind of the tape among plural kinds of tapes while using an external capacitor C and a resistor R4 installed inside an IC and the active filter circuit for deciding the frequency characteristics higher than the specified frequency corresponding to the selected kind of the tape according to the operating current of a variable gm amplifier 52b. Thus, since the filter of high (f) characteristics is constituted by an active CR integration circuit 51 of the variable gm amplifier 52b, the (f) characteristic filter of higher side middle frequency and high frequency can be integrated and miniaturized.
Patent JP-H10221396-A (JP)
Title: Method for measuring charging current of capacitor
Inventor: NISHIOKA YOSHINAO
IPC: H01G13/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To correctly measure an insulation resistance of a capacitor in a short time. SOLUTION: A d.c. voltage is impressed to a capacitor. Current values i1 , i2 at initial two time points t1 , t2 of a charge area of a dielectric polarization component of the capacitor immediately after the application of the voltage are measured. A gradient (a) and an intercept (b) of a linear approximate expression log i = a.log t+b are obtained from the two measured current values i1 , i2 . A current value i3 at a time point t3 when the capacitor is fully charged is obtained from the linear approximate expression.
Patent JP-2001167031-A (JP)
Title: Device and method for providing information
Inventor: OKUDA TOMOMI
IPC: G06F13/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To listen to an opinion or through for each of displayed objects while watching the displayed object similarly to the case of a real display place even concerning the displayed objects on an internet by applying a device and a method for providing information in the case of constituting a museum by displaying works such as pictures and photographs on the internet, for example. SOLUTION: Concerning these device and method, by transmitting/receiving data so as to be chatted for each of displayed objects, which is a work or guide of the work, detailed information can be accessed by setting a link over displayed objects displayed in a three-dimensional space.
Patent JP-H10185051-A (JP)
Title: Hose joint
Inventor: INABA YOSHIAKI
IPC: F16L33/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve sealed properties without deforming a hose with the lapse of time, by circumferentially arranging an approximately V-shaped cross sectional space part between the end part of a coated layer circumferentially arranged on the end side circumferential surface of a hose nipple and a non-bonded end part connected to the terminal part of the hose so that the acute-angled part of the space part is directed to the base end part of the coated layer. SOLUTION: A coated layer 2 consisting of a material which can be bonded to the material of a hose H, is integrally circumferentially arranged along the approximately whole length of the peripheral surface of a hose nipple 1. The peripheral surface of the base end part 2a of the coated layer 2, which is circumferentially arranged on the inner end side taper part 1a2 of the hose nipple 1 and an annular recessed part, and the inner circumferential surface of the terminal end part H1 of the hose H, which is inserted and attached to the peripheral surface, are bonded to each other by bonding means 3. Then, an approximately V-shaped cross sectional space part 4 is circumferentially arranged between the end part 2b of the coated layer 2 circumferentially arranged on an end side taper part 1a1 being the end side circumferential surface of the hose nipple 1 except for the base end part 2a and a non-bonded end part H2 continued to the terminal part H1 of the hose H so that the acute-angled part 4a of the space part 4 is directed to the base end part 2a of the coated layer 2.
Patent JP-H10180066-A (JP)
Title: Atomizing method and device therefor
Inventor: MIYAKE FUMINORI
IPC: B01F25/46
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an atomizing method and device by which effective atomization is realized by subjecting fluid containing a raw material to be atomized to continuously repeated collision after a turbulent state thereof is formed. SOLUTION: In this atomizing device, plural atomizing blocs each having a turbulence forming chamber 10d for converting high pressure fluid containing a raw material to be atomized into that in a turbulent state, a fluid branch path 10e for diverting high pressure fluid in a turbulent state, a fluid stabilizing chamber 10f for stabilizing the diverted high velocity flows, and a fluid collision path 11d for concentrating the stabilized high pressure fluids to hit them against each other and send them are connected in series in a casing provided with a flow passage inlet and a flow passage outlet. The high pressure fluid containing a raw material to be atomized introduced into the casing is subjected to repeated diverting and hitting in a state in which impact energy is effectively utilized, and as a result, it is atomized with high efficiency and discharged from the casing.
Patent JP-H11185690-A (JP)
Title: Scanning electron microscope
Inventor: ORAKU HIDEAKI
IPC: H01J37/244
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a scanning electron microscope suitable for automatic brightness and contrast regulation with a simple constitution even in a cathode luminescence optical system. SOLUTION: A secondary electron signal detected by a secondary electron detector 4 is led to a signal amplifying system and an A/D converter 13 to be converted to a digital signal, and the converted digital signal is stored in an image memory inside a signal processing means 32. A cathode luminescence signal detected by a cathode luminescence detector 23 is also led to an amplifier of a secondary electron processing system and the A/D converter 13 to be converted to a digital signal, and the converted signal is stored in the image memory inside the signal processing means 32. A resulting secondary electron image and a resulting cathode lumunescence image are selectively displayed on a display 16, and the superimposed image of them is displayed on an image synthesizing and displaying means 35 of a personal computor 17.
Patent JP-H0692424-A (JP)
Title: Carrier device
Inventor: SHIMADA OSAMU
IPC: B65G13/071
Filed: 1991-12-09
Abstract: PURPOSE:To prevent a roller mark from being generate on the surface of an article to be carried by providing a bearing part between an inner ring which generates driving torque and an outer ring which is brought into contact with the article to be carried. CONSTITUTION:In a carrier device which is provided with plural rollers 1 mounted in the carrier direction of an article 4 to be carried, and a stopper mechanism 2 which makes the article brought into contact with to stop the article 4 at a prescribed position, when the driving of a driving shaft 25 starts, the bearing part 21b between an inner ring 21c and an outer ring 21a transmits the torque of the driving shaft 25 from the inner ring 21c to the outer ring 21a while sliding, and the outer ring 21a starts traveling gradually. Besides, the inner ring 21c and the outer ring 21a start rotation at the same speed to carry the article 4 at a fixed speed. When the article 4 is brought into contact with a stopper 2 which is mounted at a prescribed position, the bearing part 21b of the roller 1 absorbs the rotation of the inner ring to prevent sliding between the outer ring 21a and the article 4, and at the same time, the article 4 is pressed against the stopper 2 by the frictional force of the bearing part 21b to stop the article 4 accurately.
Patent JP-H05159406-A (JP)
Title: Magneto-optical disk device
Inventor: CHATANI MASAHIKO
IPC: G11B11/10
Filed: 1991-12-09
Abstract: PURPOSE:To enable the impression of a DC bias magnetic field with an optical modulation system without retreating a magnetic head for magnetic field modulation and to avert the adverse influence of the DC bias magnetic field on a recording medium at the time of a magnetic field modulation system. CONSTITUTION:A permanent magnet 200 is disposed as a magnetic bias impressing method for impressing the prescribed magnetic field of the optical modulation system in the state of spacing a prescribed distance from a disk surface above a floating type magnetic head 4 for the magnetic field modulation system. In addition, a means 100 for rotationally driving the permanent magnet is provided. The direction of the magnetization vector by the DC bias magnetic field passing the disk surface is changed according to the selective use of whether the magnetic head of the bias magnetic field generating device or the permanent magnet in either of the modulation system by rotationally driving the permanent magnet and controlling the direction of the magnetic pole planes thereof.
Patent JP-2001164481-A (JP)
Title: Method for treating fiber product and apparatus for the same
Inventor: YAMADA KAZUO
IPC: D06B23/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To effectively separate residual dyes included in a dye waste liquid and undyeing to fiber products, omit a water-washing process and remarkably reduce the amount of water to be used. SOLUTION: This device for treating fiber products consists of a liquid storage tank 32 which stores by transferring whole or a part of treating liquid in a treating tank 1, a filter 35 for taking out and filtering the treating liquid in the liquid storing tank 32 and a flow channel for returning the filtered treating liquid filtered by the filter 35 to the aforesaid treating tank 1.
Patent JP-H10189322-A (JP)
Title: Magnetic thin film
Inventor: FUJIMORI HIROYASU
IPC: H01F10/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic thin film which can simultaneously realize a high saturated magnetic flux density and a high specific resistance, can reduce losses caused by eddy currents or ferromagnetic resonance, and can show a high permeability even at a high frequency. SOLUTION: A soft magnetic thin film in which fine ferromagnetic metal particle phases not longer than 20nm in average particle diameter and ferromagnetic insulating phases not smaller than 1,000μΩ.cm in specific resistance exists in a granular structure and shows a high permeability not smaller than 300 at a high frequency of, for example, not smaller than 500MHz and, at the same time, has a high saturated magnetic flux density of 1.3 T.  The ferromagnetic metal phases contain either iron or cobalt or both iron and cobalt as a main component and the ferromagnetic insulating phases are composed of an oxide containing iron and oxygen as main components and contain a nonmagnetic metal element (for example, one or more kinds of elements selected out of Au, Ag, and Cu) which does not substantially form any solid solution with the above-mentioned ferromagnetic metal at a mixing ratio not larger than 20at.%.
Patent JP-H06178594-A (JP)
Title: Stepping motor driver
Inventor: KURIBAYASHI AKIRA
IPC: H02P8/12
Filed: 1992-12-04
Abstract: PURPOSE:To obtain the optimum PWM control data to correspond to the fluctuation of the stepping motor driving supply voltage by installing a table having [n] kinds of data about the PWM control to correspond to each of the [n]- divided voltage bands of the fluctuation range of the motor driving supply voltage. CONSTITUTION:When it is expected that the driving power supply of a stepping motor 2 fluctuates from VL to VH against the rated driving voltage Vcc, the fluctuation range is divided into [n{9147/28} voltage bands between VL and VH and the PWM control data is set so as to correspond to each voltage band. Into a controlling section 1, the motor driving supply voltage data detected by a supply voltage detecting circuit 4 prior to driving the stepping motor is inputted. The controlling section 1 determines which partition the detected data corresponds to and then takes out the PWM control data to correspond to this partition to which the detected data belongs from a PWM control data table and then, based on this data, outputs a driving pulse to a transistor 3. By this method, the optimum PWM control data to correspond to the fluctuation of the driving supply voltage can be obtained.
Patent JP-2000172645-A (JP)
Title: Server computer and certificate information managing method for the same
Inventor: SHIRAKI HIROAKI
IPC: G06F21/62
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To make it difficult to continuously acquire information by passing oneself as a legitimate user and steal certification information. SOLUTION: A server computer 1 has a certification processing part 5 for comparing the certificate data of certification information added to a page acquisition request from a client 2 with certificate data stored in a certification table after the certification based on a password, certification information managing part 8 for newly generating the certification data of a user after the success of certification, updating the certification information table 11 with these certification data and generating certification information together with the user name and client name, and information transmission processing part 7 for transmitting the new certificate information, while adding it to the page corresponding to the request provided by an information acquisition processing part 6.
Patent JP-2000174627-A (JP)
Title: Sigma delta type a/d conversion device
Inventor: FUKUNAGA TOSHITAKA
IPC: H03M3/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of idling pattern noise. SOLUTION: A DC offset detector 25 detects a DC offset value αgenerated before a sigma delta type A/D converter 5. A DC offset comparator 27 subtracts αfrom the desired DC offset value X of a desired DC offset memory 23 and the result X-α is held in a latch circuit 29, then digital/analog converted in a D/A(digital/analog) converter 31 and supplied to an adder 3.
Patent JP-2001161555-A (JP)
Title: Rice cooker
Inventor: ICHIKAWA MEGUMI
IPC: A47J27/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent steam blown off from a rice cooker from generating condensate on a furniture or from causing a burn. SOLUTION: The upper part of a cover body 2 of a rice cooker in non-tightly covered and a cap-shaped hood 6 is disposed at a position for receiving steam blowing off from a steam hole 5.
Patent JP-H11182353-A (JP)
Title: Fuel supply structure of fuel injection type internal combustion engine
Inventor: EBI NOBUHIRO
IPC: F02M21/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of mixture efficiency of fuel with suctioned air in a structure in which a fuel injection valve is attached so as to prevent the adhesion of fuel on a wall face in the vicinity of an intake port. SOLUTION: This is a fuel supply structure of a fuel injection type internal combustion engine constituted in such a way that gaseous fuel is supplied to the vicinity of an intake port 2 of the internal combustion engine through a fuel injection valve 4. The fuel injection valve 4 is arranged at a position where gaseous fuel can be injected so as to collide against a wall face opposing to the fuel injection valve in the vicinity of the intake port 2 in such a way that gaseous fuel crosses substantially orthogonally an air stream flowing in the vicinity of the intake port 2.
Patent JP-H09136094-A (JP)
Title: Quantitative pump apparatus for combination treatment purification tank
Inventor: NAKADA MAKOTO
IPC: F04B49/06
Filed: 1995-11-12
Abstract: PROBLEM TO BE SOLVED: To conduct highly efficient purification treatment and to respond to the requirement for changing the quantity of water by decreasing (increasing) the number of revolution of a pump motor when the water level of a tank equipped with a submergible motor pump is high (low), installing a set water amount shifting mechanism for changing the sending water amount of the pump. SOLUTION: When the water level of a tank equipped with a submergible motor pump is high because of a large amount of wastewater from homes, electric signals from a pressure sensor 6 and a revolution sensor 7 are sent to a control circuit part 3 so that a power source which decreases the number of revolution of a motor pump 2 to respond to a pump head at the level reduces the rotation speed of a submergible motor pump. When the water level of the tank equipped with the submergible motor pump is low because of small amount of wastewater from homes, the power source which increases the number of revolution of the pump motor 2 increases the rotation speed of the submergible motor pump so that the variation in the quantity of water sent to a treatment tank is reduced.  When the quantity of water is required to change, a set water amount shifting mechanism 8 is operated to change a set water amount.
Patent JP-2001166342-A (JP)
Title: Liquid crystal device, manufacturing method therefor, and projection display device
Inventor: HANIYUDA CHIHARU
IPC: G02F1/139
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device which can be improved in a contrast characteristic by properly making an alignment state of the liquid crystal, and further limiting an angle range of incident light, and to provide a manufacturing method therefor, and a projection display device. SOLUTION: In the case of manufacturing a liquid crystal device to be used as a light bulb in a projection display device, a direction for maximizing a contrast ratio is made to almost coincide with a normal direction to the incident plane of the liquid crystal device by setting a twist angle of the liquid crystal to a range of 92 to 94 degrees, as shown by the curves L92, L93, and L94 degrees.
Patent JP-2001161282-A (JP)
Title: Feed for pet and method for feeding
Inventor: SUZUKI KIICHI
IPC: A23K1/18
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To develop a method for forcibly giving feed and dosing medicines to a pet whereby the health of the pet is increased and recovered. SOLUTION: The feed for pets is made pasty and the paste is coated to the oral cavities whereby the feed for domestic animals can be forcibly given and the diseases of a pet can be treated by admixing medicines, and the like, to the pasty feed.