baber/WOPTO huggingface dataset:
Patent JP-H09158321-A (JP)
Title: Column base structure of square steel tube column
Inventor: SUGIYAMA TAKEHIKO
IPC: E04B1/24
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To simplify the reinforcement at the base of a square steel tube column and construction work for reinforcing the base by attaching an angle steel to the corner of the square steel tube column. SOLUTION: Angle steels 2-5 for reinforcement are provided at the base (column base) base a square steel tube column 1 and the angle steels 2-5 are fixedly attached to the base (column base) of the column 1 by means of welding 6-9. And if required, gaps (a-d) between the angle steels 2-5 also are welded. And in the case of a concrete encased column base, the lower part 1' of a column base 10 provided at each corner of the column 1 is fixed to G.L. 11 and concrete 12 is placed around the part 1'. In addition, in the case of an embedded type column base, the lower part 1' of a column base 10 is fixed in the ground so as to be embedded in a foundation 13 around which concrete 13' is placed.  Thus stress concentration on the corner of the square steel tube column can be reduced and even if concrete is not filled into the column base, reinforcing effect can be produced in the column base by rigidity.
Patent JP-H09165096-A (JP)
Title: Valve for barrel
Inventor: YOSHIDA MINORU
IPC: B67D1/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To remarkably improve safety and to facilitate management during storage as a fixing member can not be released without removing a cap by hooking the top end part of the fixing member on the opening part of a barrel and mounting the cap for closing the aperture of the opening part. SOLUTION: A screw part 3 to be fitted to a screw part 26a provided on the inner peripheral face of the opening part 26 of a barrel 25 is screwed on the outer peripheral face of a fixing member 2 and the fixing member 2 is screwed and fixed on the opening part 26 of the barrel by screwing together both screw parts 3 and 26a. In addition, an annularly projected projection 26b outward in the radial direction is integrally formed on the outer peripheral side or the top end part or the opening part 26 of the barrel and the cap 6 is fitted to the opening part 26 by crimping the end part of the cap 6 to this projection 26b. Therefore, as the top end part of the fixing member 2 is hooked on the main body part of a cap 6 mounted on the opening part 26 of the barrel 25, the fixing member 2 can not be released without removing the main body part of the cap 6 from the opening part 26.
Patent JP-H01163989-A (JP)
Title: Heater unit
Inventor: MATSUYAMA AKIHIRO
IPC: H05B3/20
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a heater unit of excellent processability and less disagreeing feeling by providing a pair of metal electrodes at the predetermined intervals at a sheet-shaped base comprising woven, knit or stacked fabrics, and an exothermic body comprising conductor plating layer on the fabric surface of the base connecting the electrodes to each other. CONSTITUTION:A sheet-shaped base 1 is made of natural or synthetic fabrics woven or otherwise. At the base 1, a thin strip-shaped copper plate, for example, is provided at the predetermined intervals, thereby making a pair of electrodes 2. The surface of fabrics connecting the electrodes 2 to each other is provided with a conductor plating layer, thereby forming an exothermic body 3. The exothermic body 3 is partially connected between the surfaces of each fabric and many current flow passages are thereby formed. Even if the local disconnection of the exothermic body 3 is caused, therefore, electrical continuity is not interrupted and an electric current as unified overall flows. Also, the sheet is free from disagreeable feeling, and the exothermic body 3 has flexibility due to the plating layer and well follows the deformation of the base 1. An insulation layer 4 is provided on the surface of the base 1, thereby preventing a leak due to the deposit of water drops and the separation of the exothermic body 3.
Patent JP-H021733-A (JP)
Title: Preparation of cyclic polycarbonate oligomer
Inventor: JIEEMUZU MANIO SHIRUBA
IPC: C07C68/06
Filed: 1988-12-22
Abstract: PURPOSE: To provide an oligomer in a high yield while minimizing linear products as byproducts by reacting bischloroformate, a tertiary amine, and an alkaline (earth element) metal hydroxide water solution together in water and a specific organic liquid.  
     CONSTITUTION: (A) A solution obtained when a composition containing plural kinds of bischloroformates of formula (ii) (R is a bivalent aromatic group; (n) is 4 or less) is dissolved in (i) a nonpolar organic liquid forming a two-phase system with water, (B) an aliphatic, heterocyclic tertiary amine preferentially dissolved in the organic phase of a reaction mixture, and (C) a water solution or water suspension of an alkaline (earth element) metal hydroxide are separately supplied to two or more inverted mixing containers. The component (ii) is converted into a cyclic polycarbonate oligomer to obtain the desired composition. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09136563-A (JP)
Title: Reclining device
Inventor: NAKAYAMA KENJI
IPC: A47C1/025
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a member for limiting the range of reclining angles and to reduce the number of part items for weight reduction by preventing a horizontal force from working on the member. SOLUTION: A group of lower members comprises two plates 2, 9 provided opposite to each other along the vertical direction, a group of upper members comprises a plate 3 supported in the gap between the two plates 2, 9 in such a way that it can oscillate, and a group of angle adjusting members comprises a ratchet gear formed on the lower surface of the plate 3, an oscillating plate 4 having a ball gear on its upper surface and supported by at least one of the two plates 2, 9 in such a way that it can oscillate, and a release mechanism which brings the gear 3g into engagement by oscillating the oscillating plate 4 upward and which releases the engagement by oscillating the plate downwards.  A pin 29p provided between the two plates 2, 9 is passed through an oblong hole 3a formed in the plate 3 along the direction of oscillation of the plate 3, and the end of the oblong hole 3a is locked by the pin 29p to limit the oscillating range of the plate 3.
Patent JP-H02165989-A (JP)
Title: Label for thermal recording
Inventor: HONDA YASUHIRO
IPC: B41M5/30
Filed: 1988-12-20
Abstract: PURPOSE:To eliminate the need for a release sheet, and to obtain excellent thermal quality and sticking characteristics by forming a thermal coloring layer onto the surface of a supporter and setting pressure-sensitive adhesives and a barrier layer onto the rear of said supporter in that order. CONSTITUTION:A thermal coloring layer mainly comprising colorless or light- colored leuco dyes and a developer is formed onto the surface of a supporter, and a pressure-sensitive adhesive layer and a barrier layer capable of being easily removed by water are set onto the rear of the supporter in that order. The emulsion, etc. of polyvinyl acetate, a vinyl acetate/ethylene copolymer, an ethylene/acrylic acid copolymer, an epoxy resin, a phenol resin, etc. are cited as pressure-sensitive adhesives. Polyvinyl alcohol, starch and a derivative thereof, a cellulose derivative, polyacrylic acid soda, polyvinyl pyrrolidone, etc. are quoted as components constituting the barrier layer. The leuco compound of a triphenylmethane group, a fluoran group, a phenothiazine group, etc. is used as the leuco dyes. A phenolic compound, a thiophenolic compound, a thiourea derivative, etc. are cited as the developer.
Patent JP-H08173741-A (JP)
Title: Method of destroying suspended particle by pyrolysys
Inventor: GI MARUTAN
IPC: B01D49/00
Filed: 1994-12-26
Abstract: PURPOSE: To treat a solvent from a spray booth to homogenously discharge the gas by preheating a gas phase fluid containing a suspended compd. to mix the same with a contaminated gas phase fluid and circulating the fluid mixture within a solvent filter to further heat the same to high temp. to thermally decompose the heated mixture and cooling the decomposed fluid mixture before discharging the gas. CONSTITUTION: The air taken out of a spray booth passes through a pipe 12 and further passes through a box 1 having a plurality of activated carbon filters 2. By opening and closing registers 3, 4, the desorbing and absorbing operation of activated carbon, that is, the destruction by thermal decomposition is performed in a circulative manner. This circulated air is heated by a preheating unit 24 to further reach an exchanger 25 and a thermal decomposition furnace 21 bit, at this time, it is heated while brought into contact with a second fluid issued from a pipe 15. A solvent becomes a simple component by the perfect oxidative decomposition of suspended particles and a harmful byproduct is not re-bonded. Thereafter, the gas phase fluid is cooled to be discharged to the atmosphere.
Patent JP-H06152522-A (JP)
Title: Optical-to-electrical transducer for frequency division multiplex light transmission system
Inventor: AOYAMA SHIGEYUKI
IPC: H04B10/572
Filed: 1992-11-05
Abstract: PURPOSE:To prevent the deterioration of a C/N due to the decrease of the number of channels for a light transmission. CONSTITUTION:The mean level in the entire transmission band of a signal outputted by an amplifier 12 is detected by a detector circuit 15. The mean level is compared with a prescribed reference voltage Vr1 by a differential amplifier 14, and a deviation signal is inputted to a PIN variable attenuator 13. A level adjustment is executed by the PIN variable attenuator 13 so that the mean level over the entire transmission band of the signal outputted by the amplifier 12 is made equal to the prescribed reference voltage Vr1. Therefore, the mean level of the signal inputted to an amplifier 11 is decreased accordingly as the number of the channels is decreased, and the attenuation of the PIN diode variable attenuator 13 is decreased so that the mean level of the signal outputted by the amplifier 12 is made equal to the reference voltage Vr1. Thus, the signal level of the channel can be increased, and the deterioration of the C/N can be prevented.
Patent JP-H09157079-A (JP)
Title: Gunpowder mixer
Inventor: YAMAGUCHI MINEMATSU
IPC: C06B21/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to avert the danger of an explosion of gunpowder and to improve the accuracy of rotation and reliability by constituting the mixer of metallic materials. SOLUTION: This gunpowder mixer includes a tank 10 which has an internal space 10a for mixing the gunpowder, consists of aluminum sheet surfaces over the entire apart of the inside walls of this internal space 10a and is provided with extension parts 12 at both ends, a connecting member 22 which has shaft insertion parts 26 respectively mounted to the extension parts 12 at both ends of this tank 10 by means of bolts and nuts 24 and are disposed by aligning their axial centers to the outer flank, a pair of revolving shafts 32 which are fitted into the shaft insertion parts 26 of the connecting member 22 by aligning their axial centers, bearings 34 which rotatably support a pair of these revolving shafts 32 and rotational driving means 38, 46, 48, 50 which rotate the tank 10 via the connecting member 22.
Patent JP-H06178282-A (JP)
Title: Picture coder
Inventor: OKAZAKI KOJI
IPC: H04N19/196
Filed: 1992-12-02
Abstract: PURPOSE:To obtain the coder coding efficiently data of 2-dimension arrangement having consecutive same signals and levels by applying zigzag scanning to transformation coefficients after orthogonal transformation. CONSTITUTION:A prescribed quantity of 2-dimension arrangement data are stored in a temporary storage device 60, the probability distribution of all events being combinations of same signals and levels is checked and according to the probability distribution, a relevant symbol is given to an event of combination appearing frequently for coding and a 2-dimension multi-value processing arithmetic decoder 41 is used to apply coding to an event of the combination of less frequency so that a specific code and fixed length of data are close to the entropy to the utmost.
Patent JP-H09158753-A (JP)
Title: Automatic stop-starter for engine
Inventor: SUZUKI YASUYUKI
IPC: F02D17/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To integrate an automatic stop-starter easily into massproduced goods in present use by providing a control means for automatically stopping and starting an engine, as a separate circuit block from an electronic governor control circuit, and connecting signal systems for transmitting engine temperature and rotation information between both of them. SOLUTION: An engine provided with an electronic governor control circuit 4 for taking in the detected output of engine speed to control an electronic governor so as to adjust the fuel injection quantity from a fuel injection pump is provided with a neutral position sensor 5, a clutch switch 6, and an automatic stop-start control means 8 for taking in the detected output of a vehicle speed sensor 7 to control an automatic stop means and a starter for the engine so as to perform automatic stop and start of the engine. This automatic stop-start control means 8 is constituted as a substantially separate circuit block from the electronic governor control circuit 4 and connected to the electronic governor control circuit 4 through signal systems a, b for transmitting at least engine temperature information and engine rotation information.
Patent JP-H01163073-A (JP)
Title: Recorder
Inventor: KUZUTANI SUSUMU
IPC: B41J3/36
Filed: 1987-12-21
Abstract: PURPOSE:To enable the operator to recognize a recorded image as a normal image and to read easily the results of recording, by disposing a recorder on the rear side of a recording medium, with respect to a feeding passage for the medium, and by recording images in the state of being reversed left side right on the medium which has a see-through property. CONSTITUTION:A thermal head 72 functioning as a recording means is disposed on the rear side of a transparent tape 70. According to dot pattern data, the head 72 reads sequentially column data of a dot matrix constituting a character, starting from the leftmost column, and drives an array of heat generating elements to print the character in the state of being reversed left side right on the rear side on the tape 70. The tape feeding direction when viewed from the head 72 is set opposite to an ordinary direction, whereby the printed pattern is the horizontally reversed pattern, though the dot pattern and the reading sequence are the same as those in the case of printing a normal image.
Patent JP-2000149088-A (JP)
Title: Medium storing cassette and medium storing device
Inventor: OGAWA HIROSHI
IPC: B65D21/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an efficiently utilizable cassette capable of obtaining storage volume suitable for storage quantity of a medium by providing a variable means for making the storage volume to store the medium variably. SOLUTION: When a soft cassette 11 is loaded on a counter, an upper opening part 22 is opened by detaching an upper lid 23, counted paper monies are received from the upper opening 22 and stored in the upper and lower directions. In addition, when the soft cassette 11 is detached from the counter, it is treated by performing seal processing, by attaching a seal key 26 to an upper lid loading port 25 after closing the upper opening 22 by loading the upper lid 23, so that the upper lid 23 is not attached and detached illegally. The soft cassette 11 in this case is provided with bellows structure to variably allow the storage capacity of the paper money by being compressed in the upper and lower directions.  In addition, regarding elongation and contraction, cistead of metal plate materials like duralumin, etc., materials with superior flexibility, wear resistance, light in weight suitable for elongating and contracting operation are used for outer peripherals.
Patent JP-H05156585-A (JP)
Title: Pulp-washing device in paper machine
Inventor: UCHIDA TSUTOMU
IPC: D21C9/02
Filed: 1991-12-09
Abstract: PURPOSE:To provide the subject device capable of being operated at a low cost without applying a high torque to the surface of a cylindrical grid by constituting a paper machine with plural screen plates having continuous grooves therebetween, the paper machine having a rotation drum in which liquid-passable screen members are disposed on the surface of the cylindrical grid. CONSTITUTION:In a pulp-washing device of a paper machine having a rotation drum 1 in which liquid-passable screen members 9 are disposed on the surface of a cylindrical grid 2, the cylindrical grid 2 formed from a combination of plural circular plates 4 and longitudinal plates 4 is disposed in the rotation drum 1, and screen plates 6 are disposed on the surface of the cylindrical grid 2. The screen plate 6 is constituted by bonding plural circular support members 8 attached to the cylindrical grid 2 to plural longitudinally directed screen members 9 extending in the longitudinal direction and substantially crossing with the support members 8, and continuous grooves 7 are formed between the screen members 9. Thereby, pulp is washed without applying a high torque to the washing drum.
Patent JP-H08160098-A (JP)
Title: Method for detecting partial discharge signal
Inventor: KAWAI JIRO
IPC: G01R31/12
Filed: 1994-12-01
Abstract: PURPOSE: To clearly distinguish noise components from partial discharge signals in signals received from a cable to be measured through a detection coil, etc. CONSTITUTION: Signals taken out from a short-circuiting lead 15-1 at one end of a cable 1 to be measured and signals taken out from a short-circuiting lead 15-2 at the other end of the cable 1 contain noise components which are produced by the same cause. The noise components are accurately detected with a time lag S which is generated when the noise components are propagated through the cable 1 having a length L regardless of the intruding direction of the noise into the cable. On the other hand, the arriving time lag of partial discharge signals generated at a faulty point X is always smaller than the time lag S although the time lag varies depending upon the position of the point X. Therefore, the noise components and partial discharge signals are distinguished from each other by taking the time lags into consideration.
Patent JP-H10169643-A (JP)
Title: Shaft support device
Inventor: YAMADA HIROYUKI
IPC: F16C17/02
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of facilitating assembly work, in a shaft support device holding a shaft capable of rotating relating to a chassis. SOLUTION: An annular groove 11a is formed in a shaft 11 in this groove 11a, a bearing 14 provided with an opening 14c for inserting the shaft 11 partly in the circumference is fitted, thereafter this bearing 14, in a condition mounted in the shaft 11, is fitted to be held in a hole 16 formed in a chassis 13. In an internal surface of this hole 16, a protruded part 16a fitted to the opening 14c of the bearing 14 is left as provided, a turn lock of the bearing 14 is attained.
Patent JP-2000141208-A (JP)
Title: Polishing method for wafer
Inventor: IKEDA MASAAKI
IPC: B24B37/005
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To polish wafers such as silicon wafers while the generation of foreign matter caused by abnormal friction between a polishing member and a wafer, and the generation of a scratch considered to be mainly caused by the foreign matter, are suppressed as much as possible. SOLUTION: When a wafer is polished, the rotation of a polishing surface plate and a polishing carrier and the loading of polishing load are gradually raised up to a specified speed of rotation and a specified polishing load while frictional resistance between the polishing cloth, a wafer, and the polishing carrier is maintained lower by performing ramp-up of the loading of polishing load and ramp-up of the rotation of the polishing surface plate and the polishing carrier independently, or the polishing surface plate and the polishing carrier are allowed to be familiar with a lubricant before the above mentioned ramp-up, or the ramp-up is performed while the lubricant is supplied to the polishing surface plate and the polishing carrier,  or the polishing operation after completion of the above ramp-up is performed while the lubricant is supplied to the polishing surface plate and the polishing carrier, or these above processes are suitably combined with each other.
Patent JP-H02169411-A (JP)
Title: Cut-out stopper of belt conveyor
Inventor: FUJIO YOSHIHIKO
IPC: B65G47/46
Filed: 1988-12-22
Abstract: PURPOSE:To ensure the function of a stopper by recessedly detouring a conveyor belt which forms a conveying face in the shape of letter U, providing a stopper roller movably to a projecting position and an embedded position in this recessed detouring portion and effecting the function of a conveying roller at the time of being embedded. CONSTITUTION:In an embedded condition into a U-shaped recessed detouring portion 5, a stopper roller 8 is brought into contact with a retainer guide roller 4 and rotated together with a belt 2 and the retainer guide roller 4, forming a part of the conveying face of a belt conveyor 1. On the other hand, at the time of the arrival of a conveyed object B to be stopped, the stopper roller 8 is lifted up by means of a cylinder unit 11 via an arm 10 immediately before a conveyed object A right on front of the object B passes on the recessed detouring portion 5. Thereby, the conveyed object A is advanced as it is by means of the roller 8, enabling the conveyed object B to be surely stopped.
Patent JP-H11216867-A (JP)
Title: Continuous ink jet printer with binary electrostatic deflection
Inventor: CHWALEK JAMES MICHAEL
IPC: B41J2/09
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and process for controlling ink in a continuous ink jet printer in which a continuous stream of ink is emitted from a nozzle including a droplet generator which causes the stream to break up into a plurality of droplets with an adjustable drop break-off position having at least a first drop break-off position spaced from the nozzle and a second drop break-off position spaced from the first drop break-off position. SOLUTION: A stream deflector adjacent to the stream between the first drop break-off position and the second drop break-off position controls the direction of the stream between a print direction and a non-print direction. A charging apparatus is associated with the ink delivery channel 40 to electrically charge the ink stream. The stream deflector includes at least one deflection electrode 65, and a deflection control circuit is adapted to apply a constant DC voltage to the deflection electrode 65 to deflect droplets from one of the print and non-print directions to the other direction.
Patent JP-H10174237-A (JP)
Title: Camera head for inspecting inside pipeline
Inventor: WADA TORU
IPC: H02G1/08
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera head that advances stably in a pipeline where a power cable is arranged, where a wire connection distance can be extended, and at the same time an improved image can be obtained. SOLUTION: An adapter 40a is placed on a camera head main part 30 in a camera head 35a. The adapter 40a consists of two plate-shaped members 41a, and a plurality of through holes 42 are provided at the plate-shaped member 41a with the same gap as a screw hole being provided on the right side surface and the left side surface of the body part 30. Therefore, the plate-shaped member 41a can be placed on the body part 30 by a screw. The camera head 35a is formed in a shape for embracing a power cable, and the adapter 40a is included at a gap part between the inner wall of a pipeline and the power cable.