baber/WOPTO huggingface dataset:
Patent JP-H1057173-A (JP)
Title: Seat sliding device for chair
Inventor: NOSE KENJI
IPC: A47C1/022
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a seat sliding device with which an assembly process can be simplified and strength in engagement is improved as well by easily engaging the top end part of a slide rod and a seat board from the upside with one action. SOLUTION: Concerning this seat board sliding device, longitudinal through tube-shaped casings provided on both the sides of the seat board are externally attached to the seat holding parts of both side frames attached to leg parts so as to be slid back and forth, slide rods 7 elastically energized backward are mounted into the seat holding parts of frames, top end parts 8 of the slide rods protruded from the front ends of the seat holding parts are engaged to the seat board, and the seat board can be slid/moved forward against elastic energizing force with the change of a sitting person into reclining attitude and can be slid/moved backward by elastic energizing force with the change of the sitting person into right standing state. Then, engage parts 9 are formed at the top end parts 8 of the slide rods, lock parts 10 are formed on the seat board corresponding to the lock parts 9, engaging instruments 11 are engaged from the direction orthogonal to the slide direction into the engage parts 9, and the engaging instruments 11 are locked to the lock parts 10.
Patent JP-H1157125-A (JP)
Title: Game machine component
Inventor: KURODA KOJI
IPC: H05K9/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine component with which static electricity generated on the front side does not flow to the back side or the like although a metal thin film is formed on a surface. SOLUTION: A groove 20 for plating prevention is formed at a position surrounding the outside of a partition wall 9 on the back side of an attachment part 3. Three grooves 20 for plating prevention are parallelly formed, and a projecting line 24 formed between the adjacent grooves 20 and 20 sharpened so that its cross section can form a triangle and its apex forms an acute angle. Plating for decotation is performed on the surface of a main body part 1 but since the groove 20 is sharply cut in, no metal is deposited at the deepest part of the groove 20. Further, since the projecting line 24 is sharpened, any metal is hardly deposited on the apex of the projecting line 24 as well.  Therefore, plating on the attachment part 3 and the partition wall 9 is discontinuous by the grooves 20 and the projecting lines 24, and the surfaces of the attachment part 3 and the partition wall are not electrically connected.
Patent JP-H0667071-A (JP)
Title: Ribbon unit type optical fiber and optical-fiber cable
Inventor: ABE ISAO
IPC: G02B6/44
Filed: 1992-08-24
Abstract: PURPOSE:To obtain the ribbon unit type optical fiber and optical cable which are suitable for multiunit constitution by making stress applied to respective fibers uniform and greatly decreasing the maximum value of bending stress. CONSTITUTION:A ribbon 4 of fibers which is formed by arranging optical fibers 1 having primary jackets laterally set in array and has a secondary jacket 3 on only one side is used. This ribbon 4 of fibers is curved and wound around the outer periphery of an inclusion 8 with the secondary jacket 3 inside. Then, nylon, etc., is roughly wound 10 on the ribbon 4 of the fibers at proper intervals in the length direction of the ribbon 4 of fibers and then bound to form a round type unit.
Patent JP-H04107849-A (JP)
Title: Ic package for semiconductor device
Inventor: SAITO NOBUKATSU
IPC: H01L23/50
Filed: 1990-08-28
Abstract: PURPOSE:To make a sufficient impedance matching for inner leads for connecting a terminal resistor by a method wherein a slot is made between adjacent inner leads, the slot has slant walls at the area where it is brought into contact with the inner lead, and a part of the inner lead which is brought into contact with the slot is stretched along the slopes of the slots. CONSTITUTION:A recessed part la is formed in a package 1 for mounting a semiconductor element. Around the recessed part la, many inner leads 2 are installed. Between the adjacent inner leads 2, a slot 7 which has slant side walls is formed near the end of the inner leads 2. A part of the inner lead 2 which is brought into contact with the slot 7 is made wider than any other part and this stretched part of the inner lead 2 is bent along the slopes of the slots 7. The slot 7 between the specified inner leads 2b, 2c is filled with brazing filler material 8 such as Au/Sn alloy to connect the inner leads 2b, 2c electrically. Thus, a package with a folded inner lead can be constructed. Since the inner leads 2b, 2c to which a terminating resistor is connected are connected to each other with the brazing filler material 8, an impedance value is smaller compared with a case that the inner leads are connected with a bonding wire. Consequently, a sufficient impedance matching is available.
Patent JP-2000053652-A (JP)
Title: Pyridazin-3-one derivative and its use
Inventor: ENOMOTO MASAYUKI
IPC: C07D237/14
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having excellent herbicidal activity and useful as a herbicide. SOLUTION: This compound is represented by formula I [X is H or a halogen; Y is a halogen, nitro, cyano or the like; R1 is a 1-3C haloalkyl; R2 and R3 are each H, a 1-3C alkyl, a 1-3C haloalkyl or the like; R4 to R7 are each H or a 1-3C alkyl; R8 is a 3-6C alkenyl, a 3-6C alkynyl, a 3-6C haloalkenyl or the like; (n) is 0 or 1].  The compound of formula I is obtained by reacting, e.g. a carboxylic acid derivative of formula II (e.g. a compound of formula III) with a chlorinating agent such as thionyl chloride without or in a solvent such as tetrahydrofuran, usually 0 deg.C to 150 deg.C for instantaneous time to 24 hr to afford an acid chloride of the carboxylic acid derivative and reacting the resultant acid chloride with an alcohol compound of the formula R8OH (e.g. allyl alcohol) in the presence of a base such as pyridine without or in a solvent, usually -20 deg.C to 100 deg.C for instantaneous time to 24 hr.
Patent JP-H01151971-A (JP)
Title: Doctor blade control apparatus
Inventor: AARON MANIO
IPC: B05C11/04
Filed: 1988-09-07
Abstract: PURPOSE: To facilitate the adjustment of a coating material by supporting a rotatable supporting beam at a blade loading adjuster by means of a guide cam and rotating the beam by moving the beam so as to bring the beam into tight contact with a web. CONSTITUTION: Support blocks 2 are freely oscillatably fixed to the bases on both sides of an applicator by bearing points. The beam 7 holding a doctor blade 12 is disposed between the support blocks 2 in such a manner that the upper parts thereof come into tight contact with a backing roll 13 at bearing points 8. The applicator roll 14 is mounted in association with a coating mix trough 15 below the backing roll 13. The top end of a detaining lever 4 comes into contact with the guide surface 18 of a circular guide cam 8 at a contact point 22 via a roller 20. The blade 12 moves to come into contact with the backing roller 13, to maintain the angle of inclination of the blade.
Patent JP-S61102668-A (JP)
Title: Electrophotographic copying machine
Inventor: SHIGETA ICHIRO
IPC: G03G15/08
Filed: 1984-10-25
Abstract: PURPOSE:To control correctly an automatic regulation function for image density even in the stage of copying of enlargement, reduction and color originals by comparing the detected output of original image density with a reference voltage and controlling the bias voltage for the purpose of development according to the result of the comparison. CONSTITUTION:The reflected light from a toner image is converted to a voltage by a phototransistor 17 and a variable resistor VR1 and is conducted to comparators 23 and 24. The voltage is compared with reference voltages V1, V2 preset by the variable resistor VR1 and VR2. The outputs Q1, Q2 of two RS-FF29, 30 rise both to a high level when the original image density is low and the voltage V proportional to the quantity of the reflected light from the toner image is V>V1. Q1 is the low level and Q2 is the high level at such original density at which the voltages are V1>V>V2. Both Q1 and Q2 are the low level when the original image density is high and V<V2. The bias voltage for the purpose of development is changed in the succeeding stage circuit by utilizing said signal, by which the copy image picture having no ground stain is obtd. with the bias voltage meeting the original image density even in the stage of copying the color original or copying in enlargement and reduction.
Patent JP-H0668187-A (JP)
Title: Method and device for designing piping
Inventor: MIYAKE TAKESHI
IPC: G06F17/50
Filed: 1992-08-24
Abstract: PURPOSE:To simplify the arrangement of a curved pipe, to simplify the piping design work as a whole, and to shorten the required time by arranging the curved pipe on a reference surface by taking a plane where the curved pipe just before a straight pipe is formed as a reference surface and visibly displaying it. CONSTITUTION:Based on pseudo curved pipe data or curved pipe data, a plane data calculation section 3 calculates the data representing the plane to be formed by the straight pipe or any coordinate axis or the data representing the plane formed by the curved pipe. Then, a curved pipe section arrangement section 4 arranges a curved pipe section on the plane decided by the calculated plane data and displays it visibly. A curved pipe section selection part 5 selects any curved pipe section. Further, by setting a twisting angle by a twisting angle setting section 6, a curved pipe section rotating section 7 rotates the curved pipe section by the set twisting angle. Then, a route point setting section 8 sets the intersection of the extension line between the straight pipe placed just before and the terminal straight pipe as a route point.
Patent JP-H04107478-A (JP)
Title: Color toner and image formation using same
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/08
Filed: 1990-08-28
Abstract: PURPOSE:To eliminate filming on an electrostatically charged body and a defect and an irregularity in electrostatic charging due to the filming and to obtain an image which has high resolution and high definition by adding a specific flowability improving agent to toner and prescribing the grading distribution of toner made of polyester resin whose acid number is <=5mgKOH/g. CONSTITUTION:The toner has nonmagnetic particulates containing a coloring agent and the flowability improving agent. The weight mean particle size of the particulates containing the coloring agent is 6 - 10mum and the binding resin of the toner is polyester resin; and the acid number of the resin is 5mgKOH/g and the relaxation of the acid number and hydroxyl group number is 3 - 20 mgKOH/g. Then the flowability improving agent is silica particulates which are processed with a coupling agent and then further processed with silicone oil. Consequently, the electrostatic charging member and electrostatically charged body are brought into sufficient contact to prevent the fixation of the electrostatic charging member and electrostatically charged body, the staining of the electrostatic charging member, and the filming on the electrostatically charged body and also obtain the image with high resolution and high definition.
Patent JP-S59113648-A (JP)
Title: Plastic molded type semiconductor device
Inventor: HIDAKA TOSHIYUKI
IPC: H01L23/31
Filed: 1982-12-20
Abstract: PURPOSE:To obtain a plastic molded type semiconductor device easy to mold, enabled to perform successively manufacturing work, suitable for mass production, and moreover having high quality and reliability by a method wherein epoxy resin having rapid hardenability and thixotropy is used to be wound around a subassembly, and molding is performed to be hardened to form a sealing layer. CONSTITUTION:One-component type epoxy resin containing epoxy resin having the epoxy radical in the molecule and organic dihydric acid dihydrazide of 3-15mol and an imidasole compound of 2-7mol in relation to epoxy resin of 100mol is used as molding resin, for example. Epoxy resin is dropped at first to the place where a subassembly provided with a surface stabilizer 6 is rotating holding both electrodes 4 nearly horizontally. The epoxy resin receives frictional force at the parts coming in contact with the electrodes 4 and the surface stabilizer 6 according to the rotation to be degenerated thixotropically, and viscosity is reduced to wet favorably with the stabilizer 6. While frictional force of the resin at the part separated from the subassembly is reduced to generate hardly thixotropic degeneration, and the prescribed shape is held. Then only the surface of the epoxy resin is hardened by rotating the subassembly. The inside epoxy resin is hardened finally to obtain a plastic molded type diode having a sealing layer 11.
Patent JP-2000055408-A (JP)
Title: Method and apparatus for making ice sharbet
Inventor: IMAI MASAAKI
IPC: F25C1/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To readily remove ice formed by icing on individual supercoolers with a simple device, by stopping supercooling of some of the supercoolers every time the set period of time elapses during supercooling operation of the individual supercoolers, and permitting all of the individual supercoolers to perform staggered warming operation. SOLUTION: Water is sent from a heat storage tank to supercoolers 1, 2 which are connected in parallel, and cooled. The water is taken out in a supercooled condition at a temperature of 0 deg.C or lower to form ice sharbet with the release of the supercooling operation, and stored in the heat storage tank 3. Specifically, after lapse of an appropriate time T which had been set in advance at the time of supercooling, inlet and outlet valves 6, 8, respectively, for water and inlet and outlet valves 16, 20, respectively, for low temperature brine of one supercooler 1 are closed, while inlet and outlet valves 18, 22 thereof, respectively, for high temperature brine are opened for a time (t) which is quite shorter than the time T.  Then, a high temperature brine circulating pump 27 is operated to switch the operation mode of the supercooer 1 to a warming operation mode so as to eliminate icing. Such a course of operation is shiftedly conducted by the supercoolers 1, 2.
Patent JP-H0887744-A (JP)
Title: Magnetic recording medium
Inventor: TANAKA KOICHI
IPC: G11B5/64
Filed: 1994-09-20
Abstract: PURPOSE: To improve wear resistance and durability by sticking a lubricant made of a Ti compd. having benzenesulfonyl groups represented by a specified structural formula on a carbon protective film. CONSTITUTION: A lubricant made of a Ti compd. having benzenesulfonyl groups represented by the structural formula is stuck on a carbon protective film on the magnetized layer of a magnetic recording medium. The coefft. of friction is reduced by the Ti compd. and the objective magnetic recording medium having improved wear resistance and durability is obtd.
Patent JP-H0274702-A (JP)
Title: Jamb line rail
Inventor: MATSUZAKI KAZUHIKO
IPC: E01B23/00
Filed: 1988-09-09
Abstract: PURPOSE:To prevent derailment by laying a flat base on sleepers inserting respective guides projected on both sides of the base between respective flanges of main line rails and installing a tracting means on the tip side of the base. CONSTITUTION:A pair of main line rails 13 are laid on sleepers 12. Guides 15 horizontally projected on both sides the base 14 of a jamb line rail 11 are slidably inserted between respective flanges of the main line rails 13. The smaller diameter parts 22a of the wheels of a cart are made to roll on the main line rails 13 and larger diameter parts 22b are made to roll on the jamb line rail 11.
Patent JP-H0777069-A (JP)
Title: Engine stop device
Inventor: HOSOKAWA KIYOSHI
IPC: F02D1/02
Filed: 1993-09-09
Abstract: PURPOSE:To perform fusion of a fuse and continuance of operation according to the generation of an excessive current by a method wherein each series circuit comprising a contact of a key switch and a fuse is connected to a strip relay through a reverse flow preventing diode. CONSTITUTION:A stop relay 2 is disposed to a circuit wherein when a key switch 1 is disconnected, the generation of a current is stopped. Further, a current is fed through the contact B on the brake side of the stop relay 2 and a stop motor 3, a battery switch 4, and a battery relay 5 are disposed. In this case, the key switch 1 is constituted through interlocking of a plurality of contacts 1a and 1b with each other. Each series circuit comprising contacts 1a and 1b and fuses 6 and 7 is connected to the stop relay 2 through a reverse flow preventing diode. Further, an auxiliary relay 8 energized by means of a current flowing through the second fuse 7 is disposed. The make contact 9 of the auxiliary relay 8 is inserted in the drive current circuit of the stop motor 3.
Patent JP-H04106811-A (JP)
Title: Manufacture of keystone type molded stranded wire
Inventor: SUZUKI TAKUYA
IPC: H01B12/08
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a keystone type molded stranded wire whose superconducting characteristics and winding property are good by making a notch of a desired form in a region positioned at the thick side of a molded stranded wire whose sectional form is like a wedge at the plate-like tip portion of a spacer. CONSTITUTION:A notch 5 is made in the region positioned at the thick side of a keystone type molded stranded wire 3 at the tip of a spacer 1. The superconducting element wire 2 positioned at the thick side of each superconducting element wire 2 twistedly attached to the spacer 1, therefore, separates from the spacer 1 earlier than the element wire 2 at the thin side of the superconducting element wire 2 so that the superconducting element wires 2 positioned at the thick side are closely collected inclined to the thick side. As a result, the draft at the thick side becomes the same as that at the thin side by means of four-way rolls 4, and rolling is made uniform as a whole and there are no regions where a critical current (Ic) is extremely lowered, and also the internal voids are appropriately uniformly distributed. It is thereby possible to obtain the keystone type molded stranded wire 3 whose Ic is high, and whose flexibility and winding workability are good.
Patent JP-H0948387-A (JP)
Title: Engine auxiliary driving type bicycle
Inventor: YOKOYAMA YOSHIHARU
IPC: F02D29/02
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To carry out operation in order to run an engine auxiliary driving type bicycle easily, to maintain a good riding feeling to the bicycle even when the operation to run is carried out easily, and to prevent to output the useless motive power by an engine when the bicycle is in the stopping condition or the like. SOLUTION: An interlocking means 53 to interlock a throttle valve 36 of a carburetter 31 to a pedal crankshaft 24 is provided. By this interlocking means 53, an opening of the throttle valve 36 is increased as the pedal depressing power A to the pedal crankshaft 24 is increased, while the opening of the throttle valve 36 is reduced as the pedal depressing power A is reduced. An opening reduction suppressing means 63 to suppress the reduction of the opening of the throttle valve 36 following the reduction of the pedal depressing force is also provided.
Patent JP-H07149649-A (JP)
Title: Eosinophilic chemical migration inhibitor
Inventor: MIYAKE AKIO
IPC: A61K31/5025
Filed: 1994-09-20
Abstract: PURPOSE:To obtain an eosinophilic chemical migration inhibitor useful for treating and preventing allergic rhinitis, atopic dermatitis, etc., containing a condensed pyridazine derivative. CONSTITUTION:This eosinophilic chemical inhibitor contains a compound of formula I [R<1> is H or a lower alkyl; one of A and B is N and the other is methine or both are methine; R<2> and R<3> are H, a lower alkyl or R<2> and R<3> with adjoining C=C form 5- to 7-membered ring; X is methylene, O or S(O) ; (p) is 0-2; Y is group of formula II (R<4> and R<5> are H or lower alkyl), 3- to 7-membered homocyclic, etc.; R<6> is amino; (m) and (n) are 0-4] or its salt as an active ingredient. The compound of formula I is a safe compound having low toxicity, suppresses eosinophilic chemical migration and inhibits infiltration of eosinophil at local parts of allergic reaction and inflammation reaction. 6-(2,2-Diethyl-3-sulfamoyl-1-propoxy)-7-methyl-[1,2,4]triazolo [1,5-b]pyridazine may be cited as the compound of formula I.
Patent JP-H04106628-A (JP)
Title: Memory error detecting system
Inventor: TAKASE SHUNICHI
IPC: G06F12/16
Filed: 1990-08-27
Abstract: PURPOSE:To easily discriminate the memory where a fault occurs by providing an error occurring section storing register which stores the outputs of a comparator circuit and parity detection circuit when at least one of the circuits makes an output. CONSTITUTION:When a fault occurs in a data section memory 1, a parity detection circuit 4 detects the error and its detecting information is written in an error occurring part storing register 6. When a fault occurs in a parity section memory 2, both of the parity error detection circuit 4 and a parity bit error detection circuit 5 detect the error and their detecting information is written in the register 6. When a fault occurs in a parity securing memory 3, the error is not detected by the circuit 4, but by the circuit 5 and its detecting information is written in the register. Therefore, whether a fault occurs in the data section memory or in the parity section memory is easily discriminated.
Patent JP-H0885545-A (JP)
Title: Plastic container
Inventor: AOYANAGI YOSHIKUNI
IPC: B65D21/06
Filed: 1994-09-20
Abstract: PURPOSE: To expand a label tip without being caught for simple insertion by providing an outer slope tilted outward from a perpendicular line and a step extending from the slope largely tilted inward from the perpendicular line on an upper outer wall of a container. CONSTITUTION: A container has a first perpendicular wall 2 where an outer wall face of a body having a flange 1 along an outer periphery of an opening hangs down from the flange 1 and a horizontal first step 3 facing inside the container continuing from the wall 2. From the first step 3, the container has a second perpendicular wall 5 hanging down from an outward slope 4 tilted outward from the perpendicular line and a second step 6 extending from the slope 4 largely tilted inward from the perpendicular line. Further from the second step 6, a tilted side wall 7 inward tilted at an angle A2 smaller than a gradient angle Al of the second step 6 is used to connect with a bottom 8. Thus property for preventing a label from shifting and peelability from a metal mold can be realized with good balance, while an effect for guiding insertion of a shrinkable label can be improved.
Patent JP-H0893667-A (JP)
Title: Scroll compressor
Inventor: FURUKI KENJI
IPC: F04C18/02
Filed: 1994-09-20
Abstract: PURPOSE: To provide such a stable turning motion mechanism superior in compression efficiency that prevents gas leakage, seizure of a sliding part, and abnormal abrasion caused by swelling rotation of a turning scroll due to unbalance of pressure, just after starting operation of the scroll compressor. CONSTITUTION: A penetration part for inserting a bolt into a fixed scroll and an insertion hole for a fixed pin are formed and a screw hole for a bolt and a fixed pin are formed in a bearing in such a scroll compressor that a compression part 2 and an electric motor 3 are arranged in the upper and lower parts of a sealed container 1 respectively, and the compression part 2 comprises a spiral fixed scroll 4, a tuning scroll 5 for forming the fixed scroll 4 and a plurality of compression chambers 9, a shaft 10 pivotally supporting a turning drive shaft 5c and forming a crankshaft on its upper end so as to rotationally drive, and a bearing 7 for journalling the crankshaft 11. And a leaf spring 6 having transparent holes for bolts 8 in its both ends is provided and the fixed scroll is elastically supported between the leaf spring and the bearing by the bolts.