baber/WOPTO huggingface dataset:
Patent JP-H11187049-A (JP)
Title: Electronic circuit system connected by signal line
Inventor: ONO HIROSHI
IPC: H04L12/40
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the delay of a transmission rate due to the reduction of the number of pins for a main signal of a connector connecting a back board and each PKG, by judging whether a value counted by a counting means and a value stored in a storing means are coincident with each other. SOLUTION: A reference signal generation part 23 generates a reference signal, which is sent to one reference signal bus line 25 through a bus buffer and distributed to receiving bus buffers 26a to 26x of each PKG in common. Respective PKG 21a to 21x receive the reference signal from the line 25 through the buffers 26a to 26x and count the reference signal with counters 27a to 27x. When the value of the counters 27a to 27x and values stored in its own PKG addresses 29a to 29x are coincident with each other, bus buffers 2a to 2x output respective main signals to a main signal data bus line 4.
Patent JP-H11179109-A (JP)
Title: Sludge-scraping device
Inventor: NUMATA YOSHIHARU
IPC: B01D21/18
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a sludge scrapping device capable of prolonging the life of a shoe. SOLUTION: A pair of rails 20 are arranged in a truncated chevron shape, and thereby the slidingly contacting faces of shoes 34, which slidingly come into contact with the rails 20, are gradually moved as scraping plates 16 advances in the direction shown in an arrow on a figure. Thereby, uneven abrasion of the shoes 34 is prevented, and the life of the shoes 34 can be prolonged.
Patent JP-H11188044-A (JP)
Title: Link metal implement for reducing shank
Inventor: YAMASHITA HIROYUKI
IPC: A61B17/68
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To link a board-shaped blade with a bone without creating any damage such as cracks to the bone by fixing the blade with the bone by the use of a blade fixing bolt and a female screw part which prevents the bolt from falling off in the link metal tool for reducing a distortion of a bone such as a shinbone and so forth. SOLUTION: After the joint part of a shank a and shinbone body b are cut off the cut section of the shank body b is shaved to correct and linked with the cut section of the joint a. Both a and b are temporarily fixed with a wire. Next, a guide pin is inserted into the joint a and the pin helps make a hole having the same or a little smaller size than that of blade 1 and having the same length of the blade 1. The blade 1 is inserted into the hole. Fixing bolt 4 is inserted into hole 3 and the sticking part of the fixing part 4 is fixed with nut 5. Connecting bolt 8 is inserted into the shank body b from hole 7 of flange 2 through the joint part a and the joint part a and the shank body b are connected. After the connection, the wire, which fixes them temporarily, is taken out.
Patent JP-2000194490-A (JP)
Title: Sight line detecting device
Inventor: DOBASHI HIDEKI
IPC: G06F3/0346
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide such a sight line detecting device as does not need a display only for display of eyeball images or the like and easily performs the position adjustment of a sight line detecting means. SOLUTION: This sight line detecting device is provided with a sight line detector 1 which has a sight line detecting means 2 that calculates eyeball rotation quantity from the deviation between a Purkinje's figure formed by a light projecting means 7 illuminates eyeballs and the pupillary center of an eyeball image recorded by an image picking up means to detect a sight line direction, a 1st display device 3a arranged oppositely to the detector 1 and a 2nd display device 3b showing a sight line position detected by the detector 1, detects a point of regard on the 1st display device by the detector 1 and displays the point of regard at least on either the 1st or 2nd display device, and the eyeball image is shown on the 1st display device 3a only when the detector 1 is subjected to position adjustment to the eyeballs 5.
Patent JP-2000190558-A (JP)
Title: Imaging apparatus
Inventor: MUTO RYO
IPC: G03G21/14
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To form a good image where longitudinal fluctuation is eliminated regardless of eccentricity by generating a clock signal at different timing based on the rotation of a rotary polygon mirror thereby controlling to modulate laser light depending on the eccentricity of the polygon mirror. SOLUTION: An imaging apparatus comprises a circuit block 38, a scanner motor 32 and a sensor 39 arranged in a control black 23a and a video signal from a video controller 24 is inputted to an image memory 35. The driver in a laser driver 25 drives a semiconductor laser 25-1 to emit light and the sensor 39 generates a pulse of/SK signal as the scanner of a polygonal mirror is driven by a motor 32 and a scanner driving section 50 to turn single revolution. A counter up counts every time when a/BDIN signal is inputted from a DB substrate 34 and delivers a resultant signal, as an imaging clock PCLKO, to a circuit board 25 and PCLK from the memory 35 is delayed so that the shift of an image is distributed to the left and right and deviated from the visible range.
Patent JP-2001181364-A (JP)
Title: Method for manufacturing open-cell rigid polyurethane foam molded body
Inventor: HAYASHI MASAHITO
IPC: C08G101/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an open-cell rigid polyurethane foam molded body excellent in surface smoothness at a low material cost per unit volume of the molded body. SOLUTION: The open-cell rigid polyurethane foam molded body having an open cell content of at least 99% with its skin layer remained is manufactured by compressing a mixture of expandable raw material components comprising a mixture containing a polyol component and an isocyanate component in amounts such that the equivalent ratio of NCO/OH is about 0.55 to 0.95 and a blowing agent, preferably water thereby to effect expansion molding to give a compressed product and further subjecting this compressed product to compression molding.
Patent JP-2001180256-A (JP)
Title: Air conditioning device for vehicle
Inventor: HASEGAWA JUNICHI
IPC: F24F13/20
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a size of a main body of an air conditioner is restricted by an insulating distance because a JIS standard can not be satisfied without providing the certain insulating distance between a metal cover fitted to the air conditioner and a main body frame of the air conditioner, and between the metal cover and internal equipment. SOLUTION: In this air conditioning device, each of side face covers 11b of inside and outside is made of synthetic resin.
Patent JP-2000193935-A (JP)
Title: Liquid crystal display device and method for driving the same
Inventor: EGUCHI TOSHIYASU
IPC: G02F1/13
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device having excellent photoresponsiveness and being capable of fast picture switching without lowering its light modulating rate and a method for driving it. SOLUTION: Liquid crystal compounds, having negative or slightly positive dielectric anisotropy and having a tolane skeleton with a triple bond between two carbon atoms, are added to fluorinated liquid crystal compounds with negative dielectric anisotropy, to constitute a liquid crystal layer utilized for a liquid crystal display device. Furthermore, the liquid crystal display device is driven in such a way as to be scanned plural times during one frame period of a picture signal with the same picture signal.
Patent JP-2000313697-A (JP)
Title: Preparation of oxide single crystal
Inventor: KAWANAKA HIROYUKI
IPC: C30B29/34
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an oxide single crystal having a stoichiometric composition at an inexpensive manufacturing cost by using metal Ga. SOLUTION: A raw material mixture 3 comprising metal Ga and an oxide compound is mixed in a dry state. The raw material mixture 3 is contained in a platinum crucible 5, heat-treated in air at about 500 deg.C and successively heat-treated in oxygen at about 1,000 deg.C to form Ga2O3 in the raw material mixture 3 and to prepare a powdery raw material oxide 4. The raw material oxide 4 is baked to prepare a powder crystal 7. The powder crystal 7 is used as a melt by a Czochralski method to pull a oxide single crystal.
Patent JP-H11192115-A (JP)
Title: Protect for pocket telephone
Inventor: IKENAGA HIROTOSHI
IPC: A45C11/00
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a protector for protecting a pocket telephone from the damage or the breakage due to fall while making the most of its original shape and without impairing the respective functions thereof. SOLUTION: When a pocket telephone 10 is placed so that the surface having push buttons 14 is faced front, this protector comprises at least string like elastic bodies 2R laid longitudinally across the pocket telephone 10 in both the right and left side face, those 2C1 to 2C7 arranged in the vicinity of the respective corner parts constituting the three surface of each corner, and those 2D arranged in the vicinity of a display.
Patent JP-2001147273-A (JP)
Title: Early earthquake motion detecting/warning method and its device
Inventor: NAKAMURA YUTAKA
IPC: G01V1/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for issuing an earthquake warning accurately and speedily by observing earth motion at all times. SOLUTION: In this earthy earthquake motion detecting/warning method and device, earth motion is observed at all times, and it is decided whether the observed earth motion is preliminary tremors(P-waves) or not. If it is decided that the observed earth motion is preliminary tremors(P-waves), it is decided whether the observed earthquake motion will damage or not, and if decided that it will damage, a preliminary-tremor(P-wave) warning is issued. There is decided the damaging property of the observed earth motion, and if decided that is will damage, a principal-motion(S-waves) warning is issued.
Patent JP-2000189351-A (JP)
Title: Vacuum cleaner
Inventor: MANO FUMIKI
IPC: A47L5/36
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an upright type vacuum cleaner capable of shortening a suction route in the case of cleaning a floor, and capable of cleaning easily also a cleaned site other than the floor. SOLUTION: In this vacuum cleaner, a dust chamber 23 for storing a dust bag 31 in a lower side of a motor blower 35 built-in in a vacuum cleaner main body 12 is provided, a suction port body 13 having a suction port 91 and arranged outside the main body 13 is connected to a connection port body 22 located in a lower side of the dust chamber 23 and attached to a lower end part of the main body 12, and an air discharging part for air discharged from the blower 35 is provided in an upper part of the main body 12. In this case, a flexible suction hose 33 communicated with an upstream of the dust bag 31 is provided to collect dust through at least one out of the hose 33 and the suction port body 13.  Dust sucking work for a floor is carried out thereby using a first suction route ranging from the suction port 13 of the suction port body 13 to the dust chamber 23, and dust sucking work for a site other than the floor is carried out using the second suction route ranging from the hose 33 to dust chamber 23.
Patent JP-2001180692-A (JP)
Title: Air-permeable bag
Inventor: AZUMA NORIO
IPC: B65D33/01
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an air-permeable bag which is improved in a sealing strength while maintaining sufficient air permeability, which makes fine foreign substances hardly intrude into the bag from the external side, and which is simple in structure and is easy to be manufactured. SOLUTION: A vent hole is provided between edge portions of two sheets facing each other and forming a bag main body and, in this vent hole, a tape having warty protrusions on its one surface or on its both surfaces is interposed between the two sheets.
Patent JP-2001188656-A (JP)
Title: Portable information terminal and storage medium
Inventor: HABU JIRO
IPC: G06F3/0487
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal and a storage device to enable a user to promptly and easily execute various operations including transfer of a cursor such as input of characters, selection of a menu and to execute one-handedly by equipping two dials to be pushed. SOLUTION: A candidate for selection displayed on a display 4 is specified by up and down operation of dials A (3a) and B (3b) to be pushed provided at prescribed positions of this portable information terminal 1, a specified candidate for selection is selected by push operation of the dial B (3b) to be pushed and each processing such as the input of characters and the selection of menu according to the selected candidate is performed.
Patent JP-2000203977-A (JP)
Title: Compost producing device and foreign matter separator used in the same device
Inventor: INOUE SATOSHI
IPC: C05F7/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily heat a compost material to a high temp. with small power and to increase the residence time and retained amt. at the high-temp. part. SOLUTION: A first forced-feed screw 6 to be driven by a motor 5 is set in a cylindrical first treating vessel 2. The first forced-feed screw 6 is composed of a rotating shaft 14, a back-feed blade 16, a feed blade 15 and a rotating tooth 17. The rotating shaft 14 is formed by a small-diameter shaft 14a, a large- diameter shaft 14b and a tapering shaft 14c, the delivery cross-sectional area of a compost material 11 formed between the first treating vessel 2 and the rotating shaft 14 is gradually decreased at the tapering shaft part and minimized at the part of the large-diameter shaft 14b. Consequently, the compost material 11 is easily heated with small power, and the residence time and retained amt. at the high-temp. part are increased. A foreign matter separator may optionally be installed at the raw material inlet of the first treating tank 2.
Patent JP-2000176331-A (JP)
Title: Spray auxiliary jig
Inventor: SHINJO YURIKO
IPC: B65D83/16
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an instrument enabling spraying even to a high place beyond one's reach safely and sanitarily. SOLUTION: An operation rod A and a support rod B are provided in a slidable manner and a push rod 2 is provided to the upper part of the operation rod A and the support rod B is provided under the operation rod and a support plate 6 is provided to the upper part of the support rod B and a spray can is placed on the support plate 6 and a grip 12 and a lever 11 are respectively provided to the lower part of the support rod B and, by lightly gripping the grip and the lever 11, the operation rod A is slid (a) by the wire 9 passing a fulcrum 10 from the lever 11 to move the push rod 2 up and down to press the push button of the spray can.
Patent JP-2000197515-A (JP)
Title: Disposable hair washing cape
Inventor: INADA TOMOMI
IPC: A45D19/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To wash easily and safely the hair of a bedridden person on a bed by connecting a shoulder applying cloth to one side of a cape body made by superposing a flat absorber on a waterproof sheet excepting the part where the neck of the bedridden person is put into and providing an outflow prevention wall for sewage or the like at the edge of the other side except the continuously provided portion. SOLUTION: A cape body 1 is made by superposing a flat absorber on a waterproof sheet, a synthetic resin sheet for example. For this absorber, an absorptive material such as a diaper material or the like is used, and a nonwoven fabric is superposed thereon. With the exception of the part where the heck of a bedridden person is put into, shoulder patches 2 are connected to one side of the cape body 1 to prevent the shoulders or the like from contaminated by sewage or the like. In addition, to prevent sewage from flowing out the edge of the absorber, excepting the part where the neck of the bedridden person is put into and the part where the shoulder patches 2 are connected, an outflow prevention wall 11 for sewage is formed by cutting out a waterproof sheet or the like over the entire edge of the other side.  A synthetic resin sheer and a nonwoven fabric are cut out and side guards 8 are attached to several positions thereof.
Patent JP-H04209307-A (JP)
Title: Sound recorder
Inventor: KOZUKI SUSUMU
IPC: G11B5/53
Filed: 1990-12-06
Abstract: PURPOSE:To record and reproduce a sound signal for a long time by recording a sound in a freely scannably range divided into plural areas in a tape widthwise direction by a rotary head. CONSTITUTION:In the case of monophonic reproducing, an output of a switch 64 is impressed upon a demodulation circuit 80 via a switch 68, and is processed to be reproduced by the demodulation circuit 80 and a decoder 82 and then converted into an analog signal by a D/A converter 84. Thus, the reproduced signal is outputted from an output terminal 88. On the other hand, in the case of recording a monophonic signal, a magnetic tape 14 is divided into, for instance, four areas in the tape widthwise direction, and after recording the lowermost 2nd area first, the magnetic tape is traveled in the reverse direction, and the 2nd area that is the 2nd from the bottom is recorded. Subsequently, the tape 14 is taken out and inverted right and left, and the uppermost 4th area is recorded, and afterward, the 3rd area underneath it is recorded. As a result, under a monophonic recording mode, the capacity of a tape can be doubled. Moreover, a sound break at the tape end can be eliminated.
Patent JP-H04213005-A (JP)
Title: Phase detecting method of double-beam interferometer
Inventor: MURAKAMI TAKUYA
IPC: G02F1/21
Filed: 1990-12-10
Abstract: PURPOSE:To remove the effect of the intensity of an output caused by wavelength modulation when the phase phi of a double-beam interferometer using two luminous fluxes obtained by dividing the emitted optical wave from a laser diode. CONSTITUTION:An injecting current for a laser diode is modulated with a specified triangular wave of the laser diode. The emitted optical wave is modulated, and the phase angle of interference light is changed. Amplitudes Ia1-Ia9 of the AC components of the interference light at 9 points including 4 points at every phase-width interval (pi/2) at the positive and negative splitting points of the polarities of the triangular waveform and at both sides of the positive and negative splitting points are measured. The value of phi is obtained by any of the following expressions. phi=tan<-1>[{(b+9d)-1.5(a+2c)}/16Ia5], phi=tan<-1>[{(b+9d)-1.5(a+2c)}/{-8(e+4g)/3}], a=Ia1-Ia9, b=Ia2-Ia8, c=Ia3-Ia7, d=Ia4-Ia6, e=Ia1+Ia9 and g=Ia3+Ia7.
Patent JP-H0628681-A (JP)
Title: Device for reading information
Inventor: UCHIUMI YOSHIHIRO
IPC: G11B21/10
Filed: 1990-12-14
Abstract: PURPOSE:To stably search with a high speed by preventing useless vibration in a tracking actuator at the time of interrupting a tracking servo loop at a fast forwarding search time, etc. CONSTITUTION:In addition to the tracking servo loop, a control loop is provided which sets a bias in the actuator 8 at a nearly fixed position based on an addition synthesis output (adder 27 output H) between a bias amt. component (differential amplifier 20 output G) by the actuator 8 for a recording track at an information reading point and a tracking error component (differential amplifier 12 output C) while interrupting the servo loop.
Patent JP-H04216399-A (JP)
Title: Semiconductor memory device
Inventor: HIDA YOICHI
IPC: G11C11/401
Filed: 1990-12-18
Abstract: PURPOSE:To shorten the test time of the semiconductor memory device without increasing a chip area and electric power consumption. CONSTITUTION:The semiconductor memory device includes reading out data transmission lines 15 which are separately provided from writing data transmission lines 20, a reading out circuit 16 which consists of a differential amplifier circuit for amplifying the signal on the reading out data transmission lines, and a test circuit 17 which detects a defective bit by comparing the signal potential of the reading out data transmission lines and a reference potential. A memory cell of one bit is selected at the time of a normal mode and the data of the selected memory cell of one bit is transmitted to the reading out data transmission lines. The plural memory cells are simultaneously selected at the time of a test mode and the data of the simultaneously detected plural memory cells are transmitted to the reading out data transmission lines. The plural memory cells can be tested simultaneously by using a pair of the reading out data transmission lines and, therefore, the test time of the semiconductor memory device is drastically reduced.
Patent JP-H05150011-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANAKA TAKEYUKI
IPC: G01R31/28
Filed: 1990-12-20
Abstract: PURPOSE:To facilitate testing and evaluation in a semiconductor integrated circuit device. CONSTITUTION:There are provided an input terminal (a), an auxiliary terminal (b), an output terminal (c), and a common line (d). There are also provided a first field-effect transistor T1 having a source drain path forming a first conductive channel connected between the auxiliary terminal (b) and output terminal (c), and a second field-effect transistor T2 having a source drain path forming a first conductive channel connected between the output terminal (c) and common line (d). There is further provided a control means for switching the first field-effect transistor T1 off when the specified voltage is not applied to the auxiliary terminal (b) and controlling the first field-effect transistor T1 according to a signal inputted to the input terminal (a) when the specified voltage is applied to the auxiliary terminal (b).
Patent JP-H04233951-A (JP)
Title: Fiber-rubber composite material
Inventor: TAKAHASHI SHUJI
IPC: D06M101/16
Filed: 1990-12-28
Abstract: PURPOSE:To provide a fiber-rubber composite material having extremely strong adhesiveness between the fiber and the rubber component, sufficiently usable for dynamic uses such as oil-resistant hose and oil-resistant belt and producible without using an organic solvent-based adhesive. CONSTITUTION:The above purpose can be achieved by using (A) a dip liquid containing a precondensate of a halogenated phenolic compound, formaldehyde and resorcinol, a precondensate of resorcinol and formaldehyde and an acrylonitrile-butadiene rubber latex at specific ratios and (B) an acrylonitrile- butadiene rubber composition containing a specific amount of silicon dioxide.
Patent JP-H04233054-A (JP)
Title: Memory backup system
Inventor: TERAKAWA MASATSUGU
IPC: G06F12/16
Filed: 1990-12-28
Abstract: PURPOSE:To back up data without fail even when any unexpected condition such as the exhaustion of a main power source, the defect of contact or the run-away of a CPU, etc., is generated in the middle of writing the data. CONSTITUTION:Plural backup memories 32a and 32b are provided while being mapped to mutually different addresses and being independent each other. The data are cyclically written to the respective backup memories. When reading the backup data, it is checked whether the backup data of the respective memories are normal or abnormal, and the backup data are read out from the memory judged normal. Thus, even when any abnormality is generated in the case of writing data to the backup memory defined as a write object at a present, the normally written backup data is remained at the remaining memory, which is not defined as the write object at present, and the reliability of the data backup is considerably improved.