baber/WOPTO huggingface dataset:
Patent JP-H05141582-A (JP)
Title: Pipe joint
Inventor: SUZUKI SHOJI
IPC: B32B1/08
Filed: 1991-11-18
Abstract: PURPOSE:To provide a non-leakage connection by forming a pipe joint with a shape memory resin, forming threads on the inner surface of the opening of the joint, and mounting a diameter enlargement prevention member on the outer side of the threaded section to press the pipe joint between a threaded metallic pipe and the diameter enlargement prevention member. CONSTITUTION:To connect a polyolefine pipe 33 with a metallic pipe 37 by means of a pipe joint 31, first a female thread section 44 of the pipe joint 31 is screwed onto a male thread section 51 of the metallic pipe 37. In this case, enlargement of diameter of the female thread section 44 can be prevented by a diameter enlargement prevention member 43 fitted closely onto the outside of the female thread section 44. Next, the polyolefine pipe 33 is inserted into a connecting port 35 of the pipe joint 31. Then, a diameter-enlarged section 45 of the pipe joint 31 is heated and then allowed to shrink to tighten the polyolefine pipe 33. At the same time, a heat-fusible resin layer 47 on the inner surface of the diameter-enlarged section 45 is melted to heat-fuse it with the outer surface of the polyolefine pipe 33. Thus the heat-fusible resin layer 47 integral with a compact is integrated with the polyolefine pipe 33 to provide a strong and highly water-tight connecting condition.
Patent JP-H04200398-A (JP)
Title: Determination with glucose sensor
Inventor: SAITO ATSUSHI
IPC: C12Q1/26
Filed: 1990-11-30
Abstract: PURPOSE:To easily improve the determination efficiency by measuring the difference of the output levels of a glucose sensor between a state having low dissolved oxygen concentration in a membrane having immobilized glucose oxidase and a state having high dissolved oxygen concentration. CONSTITUTION:A glucose sensor 6 is produced by forming a membrane having immobilized glucose oxidase on an ion-sensitive part of an ion--sensitive field- effect transistor capable of detecting the pH variation in a solution. A specimen solution 4 is put into a determination cell 3 and N2 gas is supplied from an N2 bomb 2 to fill the cell 3 with N2 gas in about 1min and eliminate O2 in the solution 4 and the enzyme-immobilized membrane. The output of the sensor 6 in the above state is measured and used as a back-ground output. Air is introduced from an air bomb 1 into the cell 3 in place of N2 gas until the cell 3 is filled with air to increase the O2 concentration in the solution 4 and the enzyme-immobilized membrane to a saturated state in about 3 min and the output of the sensor 6 in the above state is measured as the response output. The glucose concentration is determined from the difference between the response output and the back-ground output.
Patent JP-H10172999-A (JP)
Title: Spool for bonding wire
Inventor: TOGASHI AKIRA
IPC: B65H75/18
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a spool for a bonding wire by placing it on a bench while virtically keeping the sides of flange parts for preventing lost winding of a bonding wire so as to allow the use of a spool case as it is and the use of a spool mounting jig of a wire bonder as it is. SOLUTION: In the disk-shaped flange parts 1 to be mounted on both ends of a hoisting drum, one spot or more of a contour of at least one side of two flange parts 1 are projected outwards and the surface or the line or at least two points of these flange parts come in contact with a plane so that the spool 12 for this bonding wire may stably stand upright. At the time of standing upright of a spool 12 for a bonding wire, and when the size of the surface of the spot (2) coming in contact with the plane or the length of the line or the maximum of the distance between two points are made to correspond to 1/3 to 4/3 fold of the diameter of these flange parts 1, this spool 2 for the bonding wire can be made hard to fall down.
Patent JP-2000271169-A (JP)
Title: Disposable diaper
Inventor: SAKAMOTO KAZUHIKO
IPC: A61F13/15
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of maintaining original absorbing performance of an absorber without getting out of shape even in any movement and a state of a wearer in the absorber arranged inside a three-dimensional gather by arranging a second absorber inside the three-dimensional gather. SOLUTION: A disposable diaper is basically formed of a liquid permeable surface sheet 2, a liquid impermeable reverse sheet 3, a first absorber 4 arranged between both sheets 2, 3, a three-dimensional gather 6 arranged in the vicinity of both side edges and a side flap 5 extending outside from both side edges of the first absorber 4. The three-dimensional gether 6 is formed by arranging an elastic member 9 in a folding-back part by folding back both side edge parts of the surface sheet 2, a second absorber 10 is arranged inside, and a standing-up point is formed in both side edge parts on the first absorber 4. The side flap 5 is formed of a reverse sheet 3 part extending from both side edges of the first absorber 4 and a side sheet 7 laminated and arranged on this part.
Patent JP-H10164270-A (JP)
Title: Facsimile communication equipment
Inventor: SHIMADA HIROYUKI
IPC: H04M11/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile communication equipment where the internal speaker of a facsimile equipment is eliminated so as to reduce the entire system cost and a host device monitors a tone signal on a line attended with communication operations of the facsimile equipment. SOLUTION: A communication tone coding section 19 of a facsimile equipment 1 encodes a tone signal that is a call signal from a line and detected by a network control section 16 according to, e.g. the PCM system or the like. A host interface section 20 sends the coded tone signal by the communication tone coding section 19 to a host device 2. A communication tone code conversion section 23 of the host device 2 recognizes the coded tone signal sent from a host interface section 20 and makes the recognized code, e.g. composite and given the result to a low pass filter, from which the tone signal is outputted to speaker 24. A sound monitor output is obtained from a speaker 24.
Patent JP-H05165380-A (JP)
Title: Image forming device
Inventor: MURAZAKI HIROSHI
IPC: G03G21/10
Filed: 1991-12-13
Abstract: PURPOSE:To separate and recover plural kinds of developer having different property (for example, color). CONSTITUTION:A cleaning device 5 is provided with a blade 11 which press- contacts with a photosensitive surface 1a and scrapes residual toner with the rotation of a photosensitive body 1, plural toner recovering paths 13 and 14 disposed below the blade 11, and plural sheets 20 and 24 which catch the toner scraped by the blade 11 and respectively guide them to the paths 13 and 14. One end of the sheet 20 corresponding to the toner recovering path at a lowermost step, out of the plural sheets 20 and 24, is allowed to come in contact with or come close to the photosensitive surface 1a, and the other sheet 24 is individually allowed to contact to/separate from the photosensitive surface 1a, so that the toner scraped by the blade 11 is recovered in the optional recovering path out of the plural toner recovering paths.
Patent JP-H09165178-A (JP)
Title: Landing floor device for cargo elevator
Inventor: KANAI KEISUKE
IPC: B66B17/20
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent contact between a fork of a forklift truck and a landing sill by providing the landing floor removably with a protective body with a protruding part protruded from the landing floor face of a cargo elevator. SOLUTION: A protective body 6 slightly shorter than the space of a three- way frame erected at a doorway parallelly with a sill is disposed at a landing 1. A base 7 made of a steel plate is disposed at a part, lower by the specified dimension than the landing floor 1, using an anchor bolt 7A, and the protective body 6 with a protruding part 6a integrally formed in the state of protruding from the upper face of the sill 4 and the landing floor face is removably mounted by fasteners 8, 8a. After adjusting the top of the protruding part 6a of circular arc shape cross section to the height of 5mm above from the floor face, the landing floor 1 is finished using mortar. At the time of a forklift truck carrying out cargo on a pallet from a car, an operator lowers a fork to the lowest part to approach the car, and the tip part of the fork comes in contact with the protective body 6. Since the protective body 6 is inclined upward, the tip part of the fork is pushed upward so as to be prevented from coming in contact with the sill.
Patent JP-H07191337-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: MATSUO SHIGEKI
IPC: G02F1/1368
Filed: 1993-12-27
Abstract: PURPOSE:To manufacture the low-cost liquid crystal display device whose manufacture process is simple without lowering the manufacture yield by forming a pixel electrode of an upper-layer pixel electrode and a lower-layer pixel electrode across an insulating film. CONSTITUTION:The pixel electrode is formed in two-layered structure of the upper-layer pixel electrode 3 and lower-layer pixel electrode 4 across the insulating film 8. An additional capacitance Cs for holding a voltage applied to a liquid crystal material 10 for a certain period and an overlap capacitance Ca between the upper-layer pixel electrode 3 and lower-layer pixel electrode 4 are formed between the upper-layer pixel electrode 3 and an adjacent scanning signal wire 1'. In this case, the upper-layer pixel electrode 3 and lower-layer pixel electrode 4 overlap with each other across the gate insulating film 8 to large area, so the overlap capacitance Ca between the upper and lower pixel electrodes 3 and 4 becomes greatly large. Consequently, the lower-layer pixel electrode 4 and upper-layer pixel electrode 3 operate equally and no display defect is caused even if part of the pattern of the upper-layer pixel electrode 3 or lower-layer pixel electrode 4 is absent.
Patent JP-H11306185-A (JP)
Title: Method and device for generating weighting relational rule
Inventor: G D RAMKUMAR
IPC: G06F17/30
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To generate a relational rule which matches the threshold of importance that is defined by a user by repeating the steps to generate the new item sets, to read out the records and to compare every generated item set with the prescribed support threshold until the new items cannot be detected any more. SOLUTION: In a positive method, a processor sees first a candidate superset having a subset where the items are aligned in order of weighting including the highest level down to the lowest level. Thereby, the positive method sees first the candidate superset and checks a subset of candidate items where the items are not aligned in the serial weighting order when it's checked whether the item sets should be counted. The items included in a single subset are arranged in the continuous weighting order (from the highest level down to the lowest level) and accordingly an indirect item set usually has its cumulative weight smaller than that of a direct item set. The items are continuously aligned in order in the direct item set.
Patent JP-H08156785-A (JP)
Title: Automatically guided vehicle
Inventor: AKAHORI YUKIHIRO
IPC: B66F9/24
Filed: 1994-12-07
Abstract: PURPOSE: To enable an automatically guided vehicle to be set in a state of horizontality so simply and inexpensively by transmitting a signal as scanning and turning it, while setting a signal transmitting receiver, receiving a reflected signal from a reflector secured to the ground side, to a vehicle body via a horizontal centering controller. CONSTITUTION: An automatically guided fork-lift truck 1 is provided with both steering driving and driven wheels 4 and 5 beneath its body 3, while a longitudinal movable carriage 9 is installed along a guide rail 8. In addition, a lifting frame 11 with a forklift 12 is installed there along a guide mast 10 erected in this longitudinal movable carriage 9. In this case, a support frame 16 is additionally installed in an upper part of the body 3, while a signal transmitting receiver 19 is installed in this horizontal part 16a in an additional manner via a horizontal centering controller 18. Incidentally, when the signal transmitting receiver 19 is horizontally attached to this horizontal part 16a, a lever is mounted on this top face, and an upper bolt 22 is positioned aright in a state of loosening a lower nut 23, and then this nut 23 is clamped tight.
Patent JP-H02179530-A (JP)
Title: Suspension controller
Inventor: YOKOTE MASATSUGU
IPC: B60G17/033
Filed: 1988-12-29
Abstract: PURPOSE:To drastically improve the turning characteristic by obtaining the neutral steering characteristic of a vehicle by reducing the spin moment due to the action of an LSD (differential restricting device), securing the driving power by varying the wheel load of a prescribed wheel on the basis of the detected traveling state. CONSTITUTION:An LSD (not shown on the figure) is arranged between the right and left driving wheels among the right/left and front/rear wheels, and a hydraulic cylinder 10 (10FL-10RR) is interposed at each wheel position between a car body and the wheels, and the control pressure supplied into the oil chamber 10e of each hydraulic cylinder 10 is controlled by a pressure control valve 23 (23FDL-23RR). Thus, a wheel load adjusting mechanism is constituted of the hydraulic cylinder 10 and the pressure control valve 23. In such a suspension controller, a traveling state detecting means for detecting the revolution speed difference between the right and left driving wheels or the lateral direction G of the vehicle is installed, and the change of the wheel load by the wheel load adjusting mechanism is performed on the basis of the revolution speed difference by a controller 26 so that the wheel load of the driving wheel on the side where the revolution speed is large is increased.
Patent JP-H10156225-A (JP)
Title: Leak preventing apparatus in electrostatic coating apparatus of aqueous resin treatment solution
Inventor: MIYAMOTO TETSUO
IPC: B05B5/08
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a leak caused by the leakage of a treatment soln. from a lower atomizer by providing a droplet preventing cover divided into two upper and lower covers covering a part excepting the atomizing head of the lower atomizer and sealing the opening part between the upper droplet preventing cover and an air motor and bringing the upper and lower droplet preventing covers to an internal contact state. SOLUTION: The cylindrical droplet preventing cover covering a lower atomizer is divided into two lower and upper droplet preventing covers 22, 21. The lower droplet preventing cover 22 is attached to the disc-shaped base stand 30 of the floor surface of a main body cover by providing the recessed part to the rear surface of the flange 23 of the lower surface of the cover 22 to fit the base stand 30 in the recessed part in an internal contact state. Lshaped grooves are provided to the upper end part of the lower droplet preventing cover 22 at a plurality of places while projections are provided to the lower end part of the upper droplet preventing cover 21 in the same number as the grooves to axially fit the projections of the upper droplet preventing cover 21 in the grooves of the lower droplet preventing cover 22.  The penetration of a treatment soln. from the upper part of the lower atomizer is prevented by fitting an oil seal 27 to the upper end part of the air motor 12 to bring the same into close contact with the opening part of the upper droplet preventing cover 21.
Patent JP-H11168796-A (JP)
Title: Loudspeaker
Inventor: MIZONE SHINYA
IPC: H04R9/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker with improved sound pressure to be used in various kinds of acoustic equipment. SOLUTION: This loudspeaker is constituted of a damper 6, connected between a voice coil 3 and a frame 9, formed of plural wires made of resin in a wave shape or an S shape. Thus, the weight of the damper 6 is reduced, the sound pressure is increased, difference in variations due to an upward and downward force acting on the damper 6 is reduced, nonlinear distortion due to large amplitude is reduced, and sound quality is also improved.
Patent JP-H09171100-A (JP)
Title: X-ray analysis microscope
Inventor: KAWANAMI YOSHIMI
IPC: G01N23/227
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To condense X rays emitted on a sample, shorten the working distance of an electronic optical system and increase the planar resolution by making a structure where an electrode close to the sample in an electric optical system also serves as an X-ray condensing mirror. SOLUTION: In an electronic optical system 7, an electrode 15 of an electrostatic lens 13 closest to a sample 4 is formed so that it can also serve as a condensing mirror for X rays 3. Thus allows the X rays 3 emitted on the sample 4 to converge and increase the strength and enables the improvement of the image-forming performance in the electronic optical system 7 by eliminating the working distance of it substantially. Moreover, it is possible to obtain the high planar resolution, which enables the analysis of microstructures such as semiconductor devices.
Patent JP-H09170420-A (JP)
Title: Lubricating device for four-cycle engine
Inventor: RIYUU YASUTAKE
IPC: F02B75/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent generation of reverse flow of lublicant to a valve system chamber from an oil reserving chamber in a dry sump type lublicating device for a four-cycle engine by arranging an opening to the oil reserving chamber in a circulation flow path so that it is exposed above the surface of lublicant in the oil reserving chamber when the engine is set in a laterally fallen posture or inverted posture where the valve system chamber is positioned below the oil reserving chamber. SOLUTION: An opening of circulation path L contiguous to a valve system chamber to an oil sump 22, or an outlet end of through hole 52 is arranged to be exposed above the surface of reserved lubricant O of the chamber 22 even if after work an engine is left inverted or in a latterally fallen state when a power trimmer is left after stoppage of engine operation. Accordingly the lublicant O in the sump 22 is prevented from its reverse flow in the circulation path L entering the valve system chamber, thereby avoiding leakage of lublicant to a breather tube from the valve system chamber.
Patent JP-H03192507-A (JP)
Title: Magnetic head
Inventor: AKUTSU SATORU
IPC: G11B5/265
Filed: 1989-12-21
Abstract: PURPOSE:To assure a back bar holding force and to obtain stable electromagnetic conversion performance with a simple clamping piece by forming the clamping piece to a clip shape and increasing the length of the free end thereof. CONSTITUTION:A read/write core 1, an erasing core 2, a center core 3, and a back bar 6 are tightly fitted in a tight contact state by the clamping piece 7 consisting of a spring material. This clamping piece 7 is formed to the clip shape long in a longitudinal direction and the folded back free end 7c thereof is set at a prescribed length l toward the longitudinal direction of the back bar 6. The prescribed length l can be increased regardless of the height of the back bar 6. The influence on the holding force of the back bar 6 is thereby lessened even if the size of the bar fluctuates. The head having the stable electromagnetic conversion performance is, therefore, obtd. by the simple clamping piece 7.
Patent JP-H02179647-A (JP)
Title: Electrophotographic sensitive body
Inventor: GO SHINTETSU
IPC: C09B56/16
Filed: 1988-12-30
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having a photosensitive layer stabilized against heat and light and enhanced charge generating capacity by incorporating a specified azo dyestuff into the photosensitive layer. CONSTITUTION:An azo dyestuff(A) having a structure constituted by bonding an org. residue expressed by the formula I to a (substituted) aromatic hydrocarbon ring or an aromatic heterocyclic ring, is contained in a photosensitive layer of the photosensitive body. In the formula I, X is a residue necessary for forming a desired ring; Y is O, S, etc. Suitable dye to be used is a compd. expressed by the formula II, etc. An undercoat layer is formed on an Al base body, and a coating soln. consisting of the dye(A) dispersed in a soln. of a binder resin such as butyral resin, etc. is coated thereon to form thus a charge generating layer. A soln. contg. a hydrazone compd. and a binder resin is coated further thereon to form thus a charge transfer layer. Thus, the photosensitive body is prepd.
Patent JP-H05164385-A (JP)
Title: Address setter for air conditioning controller
Inventor: SHIMA KIYOSHI
IPC: F24F11/02
Filed: 1991-12-16
Abstract: PURPOSE:To permit the address setting of an indoor control unit simply with a high accuracy. CONSTITUTION:The title setter is provided with an EEPROM 24, which stores serial numbers different for every indoor control units 2 previously, and a timing means 21a, which outputs the transmitting timing signal of an address signal based on the serial number. The title setter is provided further with an address specifying means 21b, which specifies the address in the sequence of the address signals, and an address outputting means 21c, which outputs the specified address signals of the address specifying means 21b based on the timing signal of the timing means 21a. In addition, the title setter is provided with an address writing means 21d, which writes addresses based on the output of the address outputting means 21c, and an address renewing means 21e, which updates the address in the address specifying means 21b when another indoor control unit 2 has outputted an address signal until the address outputting means 21c outputs the address signal thereof.
Patent JP-H01174646-A (JP)
Title: Method for knitting dent
Inventor: YADOKORO TAKESHI
IPC: D03D49/62
Filed: 1987-12-28
Abstract: PURPOSE:To prevent a dent from tilting, by applying an auxiliary bar onto either of the front and back reinforcing bars, carrying out knitting with wires, cutting off the wires on the auxiliary bars so as to leave forked parts, removing the auxiliary bars, pressing and bending the forked parts of the wires to the reinforcing bars. CONSTITUTION:Reinforcing bars 2 and 3 at the upper and lower ends of a dent 1 are applied in the form at cross and auxiliary bars 4 are applied onto the reinforcing bars 2. Wires 5 are wound in an elliptical firm to carry out seaming and prevent the dent from readily tilting. The wires are cut off at parts 6 and 7 and forked parts 51 and 52 are applied to reinforcing bars, pressed, bent and seamed in the form divided into each dent. Even a modified dent for air-jet looms can be formed in a parallel mode without tilt.