baber/WOPTO huggingface dataset:
Patent JP-H07107672-A (JP)
Title: System interconnection type inverter
Inventor: OKAMOTO MITSUHISA
IPC: H01L31/04
Filed: 1993-09-30
Abstract: PURPOSE:To provide a system interconnection type inverted converter, which can perform control so that the current flowing through the neutral conductor of interconnected single-phase three-wire electric paths does not exceed an allowable one and can protect a load from the overvoltage generated on the side of a light load caused by the proportional division of the voltage across both ends of the load based on the load at the time of the separation of the lines of a commercial power supply system. CONSTITUTION:A neutral-conductor-current detector 12 detects the current flowing through a neutral conductor 28. Line voltage detectors 16 and 15 detect line voltages VL1 and VL2. A neutral-conductor overcurrent protection circuit 26 receives the signal from the neutral-conductor-current detector 12 and controls the output of an inverter circuit 7 so that the neutral conductor current does not exceeds the specified value. A sequence protecting circuit 27 receives the signal from the line voltage detectors and opens an interconnected relay 9 when the line voltage exceeds the allowable one. These parts are provided.
Patent JP-2000074279-A (JP)
Title: Pipe joint
Inventor: KANEDA KOJI
IPC: F16L33/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To temporarily hold a bellows pipe on the pipe connecting port of a joint main body as well as to efficiently and simply perform sealing connecting work of the bellows pipe to the joint main body while keeping well a desired high sealing performance. SOLUTION: In a pipe joint for buckling and deforming the tip side 1A of a bellows pipe 1 between an annular seal material 3 and a pressurizing sleeve 4 with the screwing operation of a thread member 5 toward the fastening side in relation to a thread part 2b of a joint main body A, the pressurizing sleeve 4 is so constituted as to be elastically deformed in the radial direction, and a recessed part 7 for locking and holding the mounted pressurizing sleeve 4 in the contracted state from the pipe axial direction X is formed on the inner peripheral surface of a pipe connecting port 2 and also on a part in which the facing distance to the axial seal member 3 in the pipe axial direction is taken as the distance equivalent to the length of the tip side 1A of the bellows pipe 1 before buckling and deformation.  An expansion accommodating means B is provided, for allowing the pressurizing sleeve 4 to be displaced to the expansion side to such as an extent as to allow the passage of the bellows pipe 1 when the bellows pipe 1 is inserted into the pressurizing sleeve 4 mounted in the recessed part 7 from the pipe axial direction X.
Patent JP-S6487865-A (JP)
Title: Failure diagnostics for exhaust gas recirculation controller
Inventor: IWAKURA YOICHI
IPC: F02M25/07
Filed: 1987-09-29
Abstract: PURPOSE:To easily discover any failure in an exhaust gas recirculation system by temporarily changing over a negative pressure switching valve, detecting whether or not variation in intake pressures before and after the changeover is within a specified range, and judging whether or not the exhaust gas recirculation system is in failure on the basis of the detected result. CONSTITUTION:When a throttle opening is free from large variation and an engine load is in a stable state, the start or stop of EGR (exhaust gas recirculation control) varies an intake pressure on condition that an EGR valve 9 is in a normal operation state. In order to control the operation of the EGR valve 9, a negative pressure switching valve 13 interposed in a negative pressure passage 12 is temporarily changed over during the execution of the EGR so as to stop the EGR only for a fixed period, and as well, it is detected whether or not the intake pressure before and after the changeover are within a specified range. Therefore, whether or not an EGR system normally operates can be judged on the basis of the varying value of the intake pressure. That is, when the varying value of the intake pressure is small enough to be within the specified range, some failure in the EGR system is judged.
Patent JP-S60139633-A (JP)
Title: Production of ethylene glycol
Inventor: WADA HIROSUKE
IPC: C07C27/06
Filed: 1983-12-27
Abstract: PURPOSE:To produce the titled substance useful industrially e.g. as a raw material of polyester fiber, etc., economically in high yield, by adding a tetraaminoethylene compound to the reaction system in the reaction of carbon monoxide with hydrogen in liquid phase in the presence of a catalyst containing rhodium. CONSTITUTION:The objective compound is produced by reacting carbon monoxide with hydrogen in liquid phase at 100-300 deg.C, preferably 100-250 deg.C and a reaction pressure of usually 150-600kg/cm<2>, in the presence of a rhodium-containing catalyst and a tetraaminoethylene compound. The tetraaminoethylene compound used as a reaction accelerator in combination with the above catalyst is the compound of formula (R<1>-R<8> are H, alkyl, aryl, etc. or may be bonded together to form a saturated or unsaturated ring), and its amount is 0.001- 100mol, preferably 0.01-10mol per 1g-atom of rhodium.
Patent JP-S62105735-A (JP)
Title: Step device for automobile
Inventor: MINOWA MASARU
IPC: B60R3/00
Filed: 1985-10-31
Abstract: PURPOSE:To allow passengers to easily board a vehicle, by attaching an attachment step in a step section, and by an actuating element to a slide door so that a large area is ensured in the slide door opening condition with the use of the movement of the slide door. CONSTITUTION:The side section of a floor 2 is formed thereinwith a step part 3 to which a wide attachment step 5 is attached by means of a hinge 4, rotatably about an axis along the outer surface of a vehicle body. Meanwhile, an actuating element 10 is secured to an arm section, inclined downward inward of the passenger's compartment, of a bracket fastened together with lower roller arm 8 which is secured to the inside panel of a slide door 6. Further, in such a condition that the slide door 6 is opened, the general part of the attachment step 5 is projected from the outer edge of the step part 3, and therefore, it is possible to make the boarding of passengers easier.
Patent JP-H0969359-A (JP)
Title: Battery lock structure in portable device
Inventor: NAKAYAMA HIROSHI
IPC: H01M2/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery lock structure in a portable device, to be easily assembled and also to be easily disassembled in repairing, and having no possibility that a battery pack is damaged in mounting of the battery pack. SOLUTION: In a battery lock structure, a lock knob 5 in which lock pawls 5a to elastically project and retreat is arranged on a device main body A side, the lock pawls 5a are engaged with engaging holes 10 of a battery pack by mounting of the battery pack B and locked. A recessed part 4 into which a knob part 6b provided on the lock knob 5 is to be slidably fitted and a lock pawl 4a for preventing slip off of the lock knob are provided in a case 1 of the device main body, a pawl part 6c to be engaged with the engaging pawl 4a is provided on the locks knob, and the pawl part passes the top of the lock pawl 4a by inserting the lock knob into a slide groove and pressing further it in assembling, so as to prevent slip off of the lock knob 5.
Patent JP-H09112580-A (JP)
Title: Fluid control type engagement release device
Inventor: SHIRUBUEN TOMIRU
IPC: F16D25/08
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To standardize a concentric-shaped type fluid control system engaging releasing device by arranging a bayonet type installing means acting between a sole plate to form an adapter to be fixed to a casing and an outside main body of a clutch releasing bearing. SOLUTION: In order to install a clutch releasing bearing 1 in a bayonet system on a sole plate 5 fixed to a fixing part (a clutch casing) 7, a bayonet type installing means 6 is arranged between the sole plate 5 and an outside main body 2 of a clutch releasing bearing 1. This installing means 6 has notch- shaped recesses 66, 67... which are formed in an outer peripheral shape of a collar 23 on the outside main body 2 and open in the radial direction, and mutual these recesses 66, 67... are formed as fixing sectors 61 to 63. Fixing tabs 53 dispersed at regular intervals are arranged on the sole plate 5 in response to these, and a guide tube is gripped between the fixing part 7 and the main body 2 by clamp operation.
Patent JP-S61124097-A (JP)
Inventor: ODA YASUO
IPC: H05B37/02
Filed: 1984-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63100519-A (JP)
Title: Constant current source circuit
Inventor: YAGI SHIZUO
IPC: G05F1/56
Filed: 1986-10-17
Abstract: PURPOSE:To suppress the variance of current due to the characteristic variance and the temperature characteristic of transistors TRs by detecting the drain current conducted to a TR operated as a current source and controlling the gate voltage of the TR so that the drain current is constant. CONSTITUTION:The drain current of a TR M2 is converted to a voltage by a capacitor C1, and the voltage between both ends of the capacitor C1 is sampled and held by a capacitor C2 of a sample/hold circuit 6. The sampled/held voltage is compared with the reference voltage of a reference voltage generating circuit 7 by the amplifier A2 of a comparator 8. If the voltage between both ends of the capacitor C2 is lower than the reference voltage, the output of the amplifier A2 approximates the earth voltage. The output of the amplifier A2 discharges the electric charged stored in a capacitor C3 of a smoothing circuit 9. Consequently, the voltage between both ends of the capacitor C3 is reduced and it is operated in such direction that voltages between gates and sources of TRs M1 and M2 are increased, and respective drain currents of TRs M1 and M2 are increased.
Patent JP-H07101189-A (JP)
Title: Memory card and its manufacture
Inventor: FUKUI YOKO
IPC: G06K19/077
Filed: 1993-09-30
Abstract: PURPOSE:To realize a memory card capable of being repaired without generating any peeling off by making a thermally pressure fixing process of an outer casing unnecessary. CONSTITUTION:Left and right side parts 13a, 13b bent vertically with first bending parts 11a, 11b are formed on both left and right sides of an outer casing, and further left and right end fringe parts 15a, 15b bent so as to be in parallel with an outer casing surface part 12 are formed inside a card with second bending parts 14a, 14b. Further, engaging parts 17a, 17b are formed vertically to the end fringe parts 15a, 15b with third bending parts 16a, 16b on either of the outer casings 10a, 10b.
Patent JP-H03118469-A (JP)
Title: Method and instrument for measuring exist- ence and/or density of compound, composite and albumin exhibiting discoloration
Inventor: AASAA ERU WAI ROO
IPC: G01N33/68
Filed: 1989-09-22
Abstract: PURPOSE: To analyze urine or serum simply and accurately by causing an indicator coloring matter with a specific composition to react with albumin for color change. CONSTITUTION: A compound with the composition of an equation reacts with albumin at approximately 6-8pH, generates discoloration that can be detected, and indicates the presence and the approximate concentration of albumin in urine or serum, where R1 and R2 in the equation are substitution aromatic series hetero cyclic type or carbon cyclic type group where at least one electron attraction-functional group exists on aromatic series group and R3 is a substitution aromatic hetero cyclic type or carbon cyclic type group where at least one electron attraction functional group exists on the aromatic group or a non-aromatic electron attraction group. Then, in a clinical test, a three- substitution methane indicator coloring matter is utilized, and the presence and semi-quantitative concentration of albumin in a sample can be measured according to the intensity of the color change of a liquid test solution or a dry test pad.
Patent JP-S63101416-A (JP)
Title: Wholly aromatic polyester polymer
Inventor: IMANISHI TAICHI
IPC: C08G63/06
Filed: 1986-10-17
Abstract: PURPOSE:To obtain a wholly aromatic polyester polymer which forms an anisotropic melt, excels in melt moldability and can easily give a molding excellent in mechanical and thermal properties, substantially consisting of specified two kinds of structural units. CONSTITUTION:A wholly aromatic polyester polymer substantially consisting of structural units A of formula I and structural units B of formula II and showing melt anisotropy. Although the ratio between the structural units A and B can be freely selected, it is preferable to select such a combination and such a ratio that the m.p. of the polyester falls within a range of about 230-430 deg.C. Said polyester can be usually prepared by, for example, (1) a process comprising mixing monoacetate derivatives of structural units A and B with each other and polycondensing them by elimination of acetic acid with heating and agitation or (2) a process comprising mixing phenyl esters of the structural units A and B with each other and polycondensing them by elimination of phenol with heating and agitation.
Patent JP-S61123532-A (JP)
Inventor: TAKANO TOSHIRO
IPC: B32B27/28
Filed: 1984-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03106429-A (JP)
Title: Gas mixing apparatus
Inventor: TAKANO NOBUYOSHI
IPC: B01F23/10
Filed: 1989-09-21
Abstract: PURPOSE:To prevent the change of the composition of a gaseous mixture by setting either one of respective pressure reducing valves to a non-relief type fixed differential reducing valve and setting the secondary pressure on the inlet side of the constant flow forming element in the other pressure reducing valve to the pilot pressure of the aforementioned fixed differential reducing valve. CONSTITUTION:Carbon dioxide is passed through a pressure reducing valve 12 and constant flow rate forming elements 14, 15 while air is passed through the other pressure reducing valve 28 different from the pressure reducing valve 12 and the other constant flow rate forming elements 24, 25 different from the aforementioned constant flow rate forming elements 14, 15 to obtain a gaseous mixture. Either one of the aforementioned pressure reducing valves is set to a non-relief type fixed differential reducing valve 28 and the secondary pressure on the inlet side of the constant flow rate forming elements 14, 15 in the other pressure reducing valve 12 is set to the pilot pressure of the fixed differential reducing valve 28. As a result, the composition of the gaseous mixture is not changed.
Patent JP-2000075965-A (JP)
Title: Electronic equipment provided with subordinate power supply circuit for battery control circuit
Inventor: KIZAWA SATOSHI
IPC: G06F1/28
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To monitor and control a battery even if a battery control circuit in the battery pack stops owing to the overdischarging of the battery. SOLUTION: The battery pack 5 is provided with the battery control circuit 7 which operates with the discharging output of the battery, a charger output to control the inside of the battery, an overdischarging preventing circuit 8 which stops the discharging output of the battery so as to prevent the battery from being overdischarged, the battery 6, a charger 2 which charges the battery pack 5, and a host control circuit 3 which controls the inside of a PC main body 1. The host control circuit 3 and battery control circuit 7 are connected by a bus 9 in a communicable state and the battery 6 can be monitored and controlled by the host control circuit 3. When the discharging output of the battery 6 stops, the subordinate power supply circuit 12 supplies the electric power to the battery control circuit 7.
Patent JP-S6295348-A (JP)
Inventor: SHIMON AREN
IPC: G02F1/355
Filed: 1986-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6486835-A (JP)
Title: Preparation of candy or tablet
Inventor: TAMADA TERUMI
IPC: A23G3/34
Filed: 1987-09-29
Abstract: PURPOSE:To prepare a candy or tablet, soluble and ingestible by sticking to a hard palate or the like, by adding an edible viscous agent having stickiness to oral mucous membranes to raw materials for the candy or tablet and subsequently shaping the mixture into a plate having a depressed and engaging portion at its center. CONSTITUTION:An edible viscous agent having stickiness to oral mucous membranes (preferably gum arabic or the like) is added to raw materials for a candy or tablet preferably in an amount of >=50% based on the whole amount of the raw materials. The prepared mixture is shaped into a plate having a depressed and engaging portion at least at the center of its one surface to provide the candy or tablet capable of being held in a mouth without disturbing the activity of speaking.
Patent JP-S6298082-A (JP)
Inventor: IBON KASUTERU
IPC: E21B43/013
Filed: 1986-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08284028-A (JP)
Title: Feeder to card,stripper,etc.,for textile material
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: D01G23/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a feeder to a carding machine, a stripper, etc., for a fiber material capable of improving the flow of a densifying air stream and the guide of the fiber material to a lower chute. SOLUTION: This feeder for a fiber material comprises a first vertical chute 2 having at least one feed roller arranged in the lower opening and an opening roller 8 attached to one of the feed rollers. A second lower chute 9 extends from the opening roller 8 in the nearly tangential direction and a device for feeding air that passes through the fiber material thereinto in the lower chute 9 is provided. A densifying air stream flows along the opening roller 8 in the rotational direction of the opening roller 8. The densifying air stream initially flows along the feed roller 6 on the side for starting the second chute of the feed roller 6 and the opening roller 8 and then flows along the opening roller 8.
Patent JP-H01126957-A (JP)
Title: Surgical cutting tool
Inventor: JIEIMUZU EI TEIMUSEN
IPC: A61B17/32
Filed: 1988-09-29
Abstract: PURPOSE: To excise a tissue from the interior of the body of a patient by the shearing action advancing along first and second cutting blade edges, by providing the cutting blade edges cooperating with the first and second cutting blade edges of the first and second aperture parts of an outside pipe to an inside cutting member and rotating the inside cutting member. CONSTITUTION: The surgical excision instrument 11 is at first inserted up to a place to be excised like synovial tissue through the incision part of a knee and, subsequently, by energizing a motor assembly 30, a spiral cutter blade 18 is rotated in one direction within an outside tube 14. By this constitution, the cutting blade edges 74, 76 of the cutter blade 18 are moved along the cutting blade edge 66 of a leading end opening part 16 and the cutting blade edge 70 of a side opening part 17 and tissue to be excised is pressed to the joining part of the cutting blade edges 66, 70, the cutting blade edges 58, 60 of a leading end opening part 16 and the cutting blade edge 73 of a lateral opening part 17 and, at the same time, shearing action, that is, cutting action like scissors is generated along these cutting blade edges to enhance cutting efficiency.
Patent JP-H0781680-A (JP)
Title: Outboard motor
Inventor: NATSUME NORIYUKI
IPC: B63H20/08
Filed: 1993-09-08
Abstract: PURPOSE:To secure a maximum steering angle as large as possible without changing a tilt angle even if it is used over a long period of time. CONSTITUTION:A rear end part tilt pin hole 22 is situated more inside than a circular arc line 25 passing through a forefront part tilt pin hole 22 with a tilt shaft 13 as its center. The other tilt pin holes 22 are juxtaposed with each other between the rear end part tilt pin hole 22 and the forefront part tilt pin hole 22. Since a contact position of a tilt pin in a contact part changes according to a tilt pin position, abrasion of the contact part is reduced, and a tilt angle can be kept in a design value over a long period of time. A rear overhang part of a clamp bracket 12 is reduced, and a maximum steering angle becomes large.
Patent JP-H0589619-A (JP)
Title: Automatic gain adjusting device
Inventor: NAGANO SHUICHI
IPC: G11B21/10
Filed: 1991-09-25
Abstract: PURPOSE:To reduce the time from the completion of gain adjustment on the servo loop of an optical pickup system to the commencement of a musical performance by automating the gain adjustment. CONSTITUTION:When the gain factor of the servo loop of an optical pickup system 6 is adjusted through a servo control circuit 2 controlled by a computer 3, reading of the TOC of a disk 1 and adjustment of the gain factor of the servo loop; 5 and 6 are performed in parallel.
Patent JP-S6399683-A (JP)
Title: Video recording and reproducing device
Inventor: OOKAWA KATSUTAKA
IPC: H04N5/95
Filed: 1986-10-15
Abstract: PURPOSE:To obtain the reproduced picture of a good quality by operating the address of a memory so as not to write the reproduced signal of the part of a discontinuous synchronizing signal by using a field memory, and besides, reading-out from the memory being made not synchronized with a writing. CONSTITUTION:The address of the memory is operated so as not to write the reproduced signal of the part of the discontinuous synchronizing signal in the memory by using the field memory 9, and further, the reading-out from the memory is performed being made not synchronized with the writing. Namely, the output of a delay circuit 31 to delay a head switching signal inputted to a terminal 42, that is an output from a comparator 6, and the head switching signal are inputted to an exclusive OR (EX-OR) circuit 32, and thus, a pulse waveform is generated in a prescribed period including the point of the time of the switching of the head. A horizontal synchronizing signal from this output terminal 41 is gated by an OR circuit 33, and the counting-up of an address counter 30 at the point of the switching of the head is stopped and the updating of an address is prevented.
Patent JP-H1156728-A (JP)
Title: Wiping tool
Inventor: TANAKA TAKEHIKO
IPC: A47L1/15
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To realize the qualitative improvement of a wiping operation to upgrade a state in which a face to be wiped is finished and the increasing of the efficiency of wiping operation itself and at the same time, make it possible to equalize the use of a face to be used for wiping and thereby make its life longer. SOLUTION: This wiping tool Al is of a rectangular towel 10 whose one of the faces is partitioned into eight foldable faces 10a-10h of the same shape and the same area. In addition, arabic numerals of 1-8 indicating a sequential order which represents 20a-20h are printed each almost in the center of each of the eight foldable faces.
Patent JP-H03119054-A (JP)
Title: Thermoplastic material blend
Inventor: FUORUKAA ZERINI
IPC: C08L67/03
Filed: 1990-09-18
Abstract: PURPOSE: To provide a blend with excellent heat stability, melt fluidity, etc., and being suitable for parts, etc., in electric and electronic fields by compounding specified amts. of a specified polyester and/or a polyester carbonate and a specified non-crystalline thermoplastic material, etc.  
     CONSTITUTION: 1-99 wt.% (hereinafter abbreviated as %) polyester and/or polyester carbonate (A) comprising 0.1-100 mol% arom, diphenol A 1  of formula I (wherein R 1 -R 4  are each H, a 1-12C hydrocarbon, etc.; m is 4-7; R 5  and R 6  are each H or a 1-6C alkyl; X is carbon), an aliph. and/or an alicyclic and/or an arom. dicarboxylic acid A 2  and carbonic acid A 3 , 0-99% non-crystalline thermoplastic material (B) with a glass transition temp. of 40-300°C being different from A, 0-99% partially crystalline thermoplastic material (C), 0-99% rubber (D) and 0-99% graft polymer (E) are compounded. 
     COPYRIGHT: (C)1991,JPO