baber/WOPTO huggingface dataset:
Patent JP-H11188214-A (JP)
Title: Air purifying device, air conditioning device and heat exchanging ventilating device
Inventor: OHIRA YUTAKA
IPC: F24F1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the air purifying device, the air conditioning device and the heat exchanging ventilating device capable of keeping a function of capturing, and inactivating a pathogenic virus such as influenza virus over a long period of time, capable of being reused by washing and hardly generating an unpleasant smell. SOLUTION: In the air purifying device and the air conditioning device, a virus capturing filter fixing a sugar chain bonding polymer provided with a side chain having a sialyl part expressed formula (a substituent in the formula, for example, R<1> and R<3> -R<5> are each hydrogen and R<2> is acetyl group) at terminal is provided. Also a water feeding part wetting the filter is provided.
Patent JP-2001176579-A (JP)
Title: Terminal strip
Inventor: KURIHARA KOJI
IPC: H01R9/24
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a terminal strip allowing an operator to connect an electrical wire to the terminal strip in a narrow space and to carry out electrical wire connection efficiently without applying excessive force to the terminal strip or the electrical wire. SOLUTION: The terminal strip 1 comprises plural conductor plates 3 mounted on a main body 2, screws 4 detachably screwed into the conductor plates 3, and barriers 5 for partitioning the conductor plates 3. Each conductor plate 3 is formed in the shape of inverted V, with both sides slanting downward from the center, and the barrier 5 is formed in the same inverted V-shape.
Patent JP-2001177235-A (JP)
Title: Method of bonding module substrate
Inventor: FUJIYOSHI SHOGO
IPC: H05K3/36
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of bonding module substrate by which the number of soldering times can be reduced, and at the same time, the mounting area of a module substrate mounted with parts on both surfaces can be enlarged at bonding of the substrate to a printed board in a laminated state. SOLUTION: At bonding of a module substrate 5 mounted with components 3 and 4 on both upper and lower surfaces to a base printed board 1 in a laminated state, the substrate 5 can be bonded to the board 1 via a spacer 6 carrying solder balls 8 and 9 temporarily fixed to both upper and lower surfaces by one time of soldering, by in-batch reflow soldering in a state, when the spacer 6 is temporarily fixed between the substrate 1 and board 5.
Patent JP-2000175828-A (JP)
Title: Fryer for instant noodle
Inventor: SAKURAZAWA HATSUO
IPC: A47J37/12
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a fryer for instant noodle which achieves a modified direction of a basket housing noodle in approaching the oil surface. SOLUTION: An attitude retained conveying path 36 is arranged on the side of the position of an inlet where a basket 2 housing noodle is moved into oil to keep the basket at a horizontal attitude to the oil surface 14c while advancing it vertically to the oil surface preventing oscillation thereof. As a result, the noodle housed in the basket moves into the oil retaining the noodle mass with the shape the same as that of a housing chamber of the basket. As the basket moves vertically to the oil surface, the noodle mass coagulates gradually from the underside thereof. Thus, in the frying process, the noodle becomes uniform in the density over all lines thereof.
Patent JP-2001170847-A (JP)
Title: Work grinding device and work grinding method
Inventor: ENOKI HIROYUKI
IPC: B23Q39/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a work grinding device devised to remove residing chips easily from the work without changing a flow of a grinding system. SOLUTION: This work grinding device is devised to extract chips X residing in the inside of a work from the inside of the work by working of centrifugal force caused by oscillation by oscillating the work A received from a first gringer 18 so that an end part on the opposite side of the side of gripping it is once directed downward by a transfer and place machine 23 to carry the work A finished cylinder working from the first grinder 18 to a second grinder 18a.
Patent JP-2001170879-A (JP)
Title: Micro-manipulator
Inventor: MIYOSHI TAKASHI
IPC: B25J7/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a manipulator capable of detecting force of an operation needle applied to a sample by observing the operation needle in an observation view of a microscope. SOLUTION: A micro-manipulator 30 is provided with an operation needle 32, and a flat support member 34 supporting that, and the operation needle 32 is fixed to the support member 34 by a junctrion part 36. The operation needle 32 is diagonally installed on the flat support member 34. As a tip part 38 of the operation needle 32 is applied to a sample 12, the operation needle 32 is deflected and the postion between the tip part 32 and the junction part 36 in a view of a microscope is changed. Based on this position change, force of the operation needle 32 applied to the sample 12 is detected.
Patent JP-H06169740-A (JP)
Title: Juicer
Inventor: MUUN HIYUN RII
IPC: A23N1/00
Filed: 1991-12-26
Abstract: PURPOSE: To produce an easily useable juicer that can pulverize even the fibers of materials, by improving the helical gear, filtering net and a housing connection part of existent juicer. CONSTITUTION: Helical gears 2 and 3 are made into a special tooth form having the cap between them of zero and a pressure angle of 28 to 30 deg. by preparing tooth top and tooth root faces in the same dimension. Besides, the part to form the helical gear is made cylindrical, a rod is inserted from both sides and integrally formed, and a screw 5 is installed on one rod.  The filtering net is composed of two filtering net parts of helical gear filtering net part 43 and screw filtering net part 48 but on the screw filtering net part, a lot of holes are formed in the order of large holes, medium holes and small holes so that this part can be prepared to reduce the holes with the increase of compressing force for compressing the crushed materials and a refuse discharge section closes a discharge hole with a leaf spring so that refuse can be discharged by pushing the leaf spring away only when force for pushing refuse out gets more than a fixed value.
Patent JP-H05171169-A (JP)
Title: Lubricant
Inventor: YOSHIZAWA HIDEO
IPC: C10N40/25
Filed: 1991-12-25
Abstract: PURPOSE:To provide a chemically highly stable and non-toxic lubricant having good lubricity and good colloid stability for a long period of time by dispersing ultrafine diamond particles having a specific particle diameter in a base oil comprising a lubricating oil or grease. CONSTITUTION:Ultrafine diamond particles preferably coated with graphite, having a particle diameter of <=100 angstrom and having a round shape are added to a base oil comprising a lubricating oil or grease to provide the objective lubricant having excellent abrasion resistance.
Patent JP-H06187775-A (JP)
Title: Standard reproducing device for magnetic tape
Inventor: TANIGUCHI JUN
IPC: G11B15/02
Filed: 1992-12-15
Abstract: PURPOSE:To provide a magnetic tape standard reproduction device capable of starting the reproduction from an optionally specified position without damaging the tape when the recording state of the magnetic tape is to be confirmed. CONSTITUTION:The device is provided with a delimiting signal regenerating means 8 for detecting a delimiting signal recorded on an already recorded magnetic tape 9. This delimiting signal regenerating means 8 is arranged to include a base face contact magnetic head to be in contact with the base face B of the recorded magnetic tape 9.
Patent JP-2000180518-A (JP)
Title: Integrated circuit device
Inventor: YAMATATSU MASAAKI
IPC: G01R31/28
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to provide any test pad for inputting an electric signal or test mode control register, and to control plural test modes in an integrated circuit device having plural test modes. SOLUTION: Photo-sensor circuits 10 and 11 having mechanisms for discriminating the kind of an optical signal according to the incident direction or waveform of the optical signal are set in the neighborhood of test circuits 3 and 6 of an integrated circuit so that an optical signal suited to the identifying functions of the sensors can be irradiated. Thus, whether or not the test circuits should be activated can be controlled.
Patent JP-2000187057-A (JP)
Title: Inspection device for semiconductor device
Inventor: YOKOTA KEIICHI
IPC: G01R31/26
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To perform connection so as to enable measurement from a contact brought into contact with the electrode of the semiconductor device of an inspected object up to a testboard at a high frequency. SOLUTION: A contact brought into contact with an electrode on a semiconductor device 200 is provided on a film substrate 70 and a line pattern on the film substrate 70 and a wiring pattern on a side of a tester board 101 are directly connected by pressure welding. Also, line impedance with the same pattern width matches by making the tester board substrate 101 a film substrate with the same material and thickness as the film substrate 70 and a phase difference is eliminated by mutually equalizing line lengths of the line pattern on the substrate 70. In addition, a matching circuit is mounted on the substrate 70.
Patent JP-H11177060-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UCHIYAMA TOMOYUKI
IPC: H01L21/8242
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having such a structure that can prevent intrusion of hydrogen into a capacitor insulating film having a high dielectric constant. SOLUTION: A periphery of a capacitor provided with a lower electrode 9, an upper electrode 12, and a dielectric film 13 (tantalum oxide film) is covered with silicon nitride films 6 and 14. Since intrusion of hydrogen into the dielectric film 13 can be prevented in a hydrogen sintering process by means of the silicon nitride films 6 and 14, deterioration of the dielectric constant of the capacitor composed of a high dielectric or ferroelectric film can be suppressed.
Patent JP-2001174893-A (JP)
Title: Motor drive control device for camera
Inventor: ITO SHOSAKU
IPC: H02P5/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive control device for controlling to drive two motors to be simultaneously de-energized and simultaneously rotated, and controlling them to maintain prescribed speeds even if a load fluctuates. SOLUTION: This motor drive control device is provided with two motors 4, 5, a bridge circuit 2 composed of 1.5-channel transistor, a motor control timing generation means 1 for transmitting motor control timing to the bridge circuit 2, and motor speed detection means 6, 7, and controls the two motors to be alternately energized by managing the energizing of the motors by the time, and each motor is controlled so as to maintain a prescribed speed ratio to the other, and the control device maintains the simultaneous rotation of the two motors.
Patent JP-H11183345-A (JP)
Title: Reinforcement bar pull-out test device
Inventor: ISODA IWAO
IPC: G01N3/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To cope with the diameter of an inserted reinforcement bar by forming are reinforcement bar insert hole of a pull-out jig in such a manner that faces intersecting perpendicularly to the surface between the two split blocks are vertical surfaces and the opposite faces are curved surfaces with a fixed curvature expanded for the lower side to the upper side. SOLUTION: A reinforcement bar insert hole 4a of a pull-out jig 4 is formed in such a manner that faces 41a, 42a intersecting perpendicularly to the surface between the two split blocks 41, 42 are vertical surfaces, and the opposite faces 41b, 42b are curved surfaces with a fixed curvature expanded from the lower side to the upper side. The blocks 41, 42 are united by bolts 6 and nuts 12. The pull-out jig 4 is so constructed that with a pair of blocks 41, 42 united, the reinforcement bar insertion hole 4a is formed to pass a reinforcement bar inserted in concrete and drive a wedge. The reinforcement bar is clamped from the sides by the blocks 41, 42 to be passed through the reinforcement bar insert hole 4a, and the blocks 41, 42 are brought into contact with each other and united by bolts 6 to be positioned on a pressing member.
Patent JP-H11186152-A (JP)
Title: Exposure simulation method
Inventor: INUI HIROTOMO
IPC: H01L21/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To perform calcuration of exposure simulation at a high speed, by calculating light intensity distribution from a defocus range calcurated from setting condition ranges of focus, resist film thickness and resist refractive index, and calculating, in order, initial light intensity distribution and exposure light intensity distribution from the light intensity distribution. SOLUTION: Condition assigning range settings of focus, resist film thickness and resist refractive index are performed (S1). Defocus assigning range is calculated (S2), light intensity distribution is calculated by using defocus in the obtained ranges, and a table is formed (S3). Condition assigning values of focus, resist film thickness and resist refractive index are set (S4-S6), standing-wave effect is calculated, and initial light intensity distribution is calculated from the light intensity distribution table by using primary interpolation (S7). Exposure light intensity distribution is calculated from the standing-wave effect and the initial light intensity distribution (S1), and inhibitor concentration distribution in resist is calculated (S9, 10).  Condition assignments of focus, resist film thickness and resist refractive index are performed (S11-S13), and these steps (S4-S13) are repeated until all condition assignments are completed.
Patent JP-2000186598-A (JP)
Title: Fuel injection timing control apparatus for diesel engine
Inventor: AMANO NAOKI
IPC: F02D41/40
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive advance angle in a fuel injection timing control for preventing a misfire of a diesel engine to restrain combustion noise. SOLUTION: Based on the map of an engine speed ene and a final fuel injection amount eqfin, basic misfire limit injection timing eabsel is obtained, and by correction by an intake pressure advance angle correction value eapim, an engine cold advance angle correction value eacld and an intake air temperature advance angle correction value eatha, misfire limit injection timing A (S200) is obtained. Further, misfire limit injection timing B is obtained by an advance upper limit guard (S220).  When the misfire limit injection timing B is earlier than engine warm base injection timing eabse, the target injection timing eatrg is obtained based on the misfire limit injection timing B, and when the engine warm base injection timing eabse is earlier than the misfire limit injection timing B, the target injection timing eatrg is obtained based on the engine warm base injection timing eabse (S240). In either of the cases, though actual fuel injection timing can be set in an advanced state above a misfire limit, the fuel injection timing is prevented from being excessive in advance angle.
Patent JP-2000186418-A (JP)
Title: Closet intermediate shelf
Inventor: TAMAI MASAHIRO
IPC: E04F19/08
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To store and extract bedding easily and safely for use by chamfering at least one corner to form a slope between the bottom face and side face of a front stile section. SOLUTION: At least one corner between the bottom face 5 and side face 6 of a front stile 4 is chamfered on the intermediate shelf of a closet. A slope 7 is formed between the bottom face 5 and the side face 6 by chamfering, and the angles A of the corner kept in contact with the slope 7 are made obtuse angles larger than 90 deg., or the bottom face 5 and the side faces 6 may be connected by a curve after chamfering. Even when the rear head collides with a corner on the lower back side of the front stile 4 by mistake, a shock is mitigated, and bedding can be safely taken in or out for use.
Patent JP-2000185253-A (JP)
Title: Method for coating external surface of metal tube and coating apparatus
Inventor: WADA HIDEYUKI
IPC: B05C9/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To efficiently form an external coating on a metal tube having its internal surface lined with a synthetic resin. SOLUTION: In the method to form a coat on the external surface of a metal tube 1 whose internal surface is lined with a synthetic resin, when the internal surface of the tube 1 is lined with a synthetic resin, the external surface of the tube 1 is preheated utilizing the heat left in the tube 1 after heating it, and after lining the internal surface of the tube 1 with a synthetic resin, a coating material is applied onto the external surface thereof to dry and cure the coating material utilizing the heat remaining in the tube.
Patent JP-2001179991-A (JP)
Title: Method for manufacturing liquid ejection recording head
Inventor: HIROKI TOMOYUKI
IPC: B41J2/05
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid ejection recording head in which high speed operation is realized by quickening refill after ejecting recording liquid. SOLUTION: A silicon wafer 5 having a crystal orientation <110> on the face and a crystal orientation <111> in the longitudinal direction of a nozzle is employed as the material of a top plate 1. When the nozzle 3 is formed by anisotropic etching, a silicon dioxide layer 6 functioning as a mask layer for forming the nozzle is provided with a correction pattern 10 for suppressing overetching of the nozzle wall in the longitudinal direction extending in the arranging direction of nozzles on the rear end side thereof. The nozzle 3 and a liquid chamber 2 are interconnected through overetching at the part of the correction pattern 10 and overetching L is suppressed in the longitudinal direction of the nozzle wall 4 thus decreasing the distance between the nozzle 3 and the liquid chamber 2. Since refill can be quickened after ejecting liquid, high speed operation can be realized.
Patent JP-2000191569-A (JP)
Title: Production of hydroxyphenylpropanol
Inventor: KIKUCHI TAKETOSHI
IPC: C07C37/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and industrially advantageously obtain hydroxyphenylpropanols by reacting specific esters with sodium borohydride and a magnesium halide in the presence of a glyme-based solvent. SOLUTION: By reacting (A) a hydroxyphenylpropionate of formula I [wherein, R1 and R2 are each H, a 1-8C alkyl, a 5-8C cycloalkyl, (substituted) phenyl or the like; and R3 is a 1-4C alkyl], e.g. methyl 3-(3-t-butyl-4-hydroxy-5- methylphenyl)propionate with (B) sodium borohydride in a quantity of ca. 0.3-5 mol times the quantity of the component A and (C) a magnesium halide (e.g. magnesium chloride) in a quantity of ca. 0.1-5 mol times the quantity of the component A in the presence of (D) a glyme-based solvent (e.g. diglyme) in a quantity of ca. 0.5-20 weight times the quantity of the component A, the objective compound of formula II [e.g. 3-(3-t-butyl-4-hydroxy-5-methylphenyl) propanol] is obtained.
Patent JP-2001186193-A (JP)
Title: Ip communication interface device, line switching exchanger and ip communication network system
Inventor: SASAGAWA KAZUTAKA
IPC: H04L12/64
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an interface device realizing voice and data communication between a telephone network and a net network. SOLUTION: This device is provided with 1st and 2nd connecting means, a 1st processing means which encodes the 1st media-corresponding information of B channel information, inputted to the 1st connecting means from a circuit-switched network, decodes packet disassembled media-corresponding information obtained by disassembling 2nd media-corresponding information inputted to the 2nd connecting means from a LAN and transmits it as the 1st media-corresponding information to the 1st connecting means, a 2nd processing means which performs packet assembling of the media-corresponding information encoded by the 1st processing means, also disassembles the 2nd media-corresponding information and transmits it as packet disassembled media-corresponding information to the 1st processing means,  and a 3rd processing means which generates the 2nd media-corresponding information obtained by attaching header information to the packet assembled media-corresponding information assembled by the 2nd processing means, eliminates the header information attached to the 2nd media-corresponding information to be transmitted to the LAN through the 2nd connecting means and transmits it to the 2nd processing means.
Patent JP-2001179525-A (JP)
Title: Slitter device for metal strip material and method of slitting
Inventor: TSUJIBAYASHI SADAMI
IPC: B23D19/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a slitter device capable of improving the yield of a metal strip material while remarkably lowering the generation of scrap. SOLUTION: This slitter device is provided with a cutting part 3 having an upper and a lower slit rotary blades for cutting a metal strip material 30 to be transferred from the upstream side U to the downstream side L into the predetermined width dimension so as to form plural slit material 31. An end material correcting part 4 for correcting and smoothing distortion of the end material formed by cutting the metal strip material 30 is provided at a downstream position near the cutting part 3.
Patent JP-H11194627-A (JP)
Title: Color image forming device
Inventor: FUNATANI KAZUHIRO
IPC: G03G15/01
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To appropriately form an image and to prolong the life of an intermediate transfer belt and to reduce running cost by preventing the lowering of the electric breakdown strength of the surface layer of the intermediate transfer belt and excellently cleaning the intermediate transfer belt. SOLUTION: This device uses an electrifying roller 13 provided with a protection layer on a base layer consisting of conductive rubber whose AC current value flowing in the case of impressing AC voltage in the sine wave of Vpp=500 V and f=300 Hz under the environment of temperature 20 deg.C an humidity 60%RH on specified DC voltage for reversing the electrification polarity of toner left after transfer on the intermediate transfer belt 9 is >=50 μA and <=600 μA, desirably, >=100 μA and <=500 μA.
Patent JP-2000195560-A (JP)
Title: Battery pack
Inventor: MAEKAWA NOBUAKI
IPC: H02J7/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To install, within a battery pack, a self-reset protection circuit for protecting unit cells by means of a temperature control as a system separate from a voltage control. when an abnormal temperature is reached due to overcharging overdischarging or the like. SOLUTION: This battery pack includes a control means 2 having an overcurrent detecting function for detecting an overcurrent flowing through a charging/discharging line, a first switch means 5 for opening/closing the charging/discharging line according to an output signal from the control means 2, a temperature detection means 3 including a non-linear temperature element disposed in contact with a secondary battery or disposed near the secondary battery, and a second switch means 4 opening/closing according to an output signal from the temperature detection means 3, and this battery pack is characterized in that, when the temperature of the secondary battery has risen beyond a fixed temperature, the second switch means 4 closes according to a signal from the temperature detection means 3. thereby causing an overcurrent to flow through the charging/discharging line, and that the first switch means 5 opens according to a signal from the control means having detected the overcurrent, thereby opening the charging/discharging line.