baber/WOPTO huggingface dataset:
Patent JP-H11114708-A (JP)
Title: Collet for chuck
Inventor: KOMINE TAKESHI
IPC: B23B31/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a collet for a chuck, which is able to supply or gush out the coolant to a tool efficiently and without lowering the pressure of the coolant coming out the rear end of the collet. SOLUTION: In a collet for a chuck, a plurality of slots 1, 2, which are longer in the axial direction, are formed in a collet main body 3 in the circumferential direction and at a certain interval, thereby allowing the main body 3 to shrink in the radial direction, while a plurality of through passages 7 are formed for penetration, ranging from one end part 2a of the collet main body 3 to the other end part 1a via the slots 1, 2. In the collet, out of the plurality of through passages 7, only one part of the through passage 7a is put into a through state, while the rest 7b are blocked up by an elastic sealing member 14.
Patent JP-2001101226-A (JP)
Title: Document group sorter and document group sorting method
Inventor: YAMAZAKI MAKOTO
IPC: G06F17/30
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide document group sorter, etc., capable of obtaing a desired document subset by confirming a document sorting viewpoint which is used so far and the unused one. SOLUTION: This document group sorter to sort a document set according to the contents of documents is provided with a document analyzing part 2 to extract information required for a sorting processing by analyzing document data of each document set as a sorting object, a sorting processing specifying part 7 to specify a sorting viewpoint, etc., in the case of the sorting processing, a sorting processing part 4 to sort the document set into plural document subsets according to the information extracted by the document analyzing part 2 and the sorting viewpoint specified by the sorting processing specifying part 7, a sorting processing history holding part 5 to hold history information of a sorting processing result,  an unused viewpoint detecting part 8 to detect the sorting viewpoint which is included in the document set but still unused based on the history information and an unused viewpoint display part 10 to display the detected sorting viewpoint when the sorting viewpoint is specified.
Patent JP-S62140949-A (JP)
Title: Sheet conveying device
Inventor: WADA MASAAKI
IPC: B65H5/06
Filed: 1985-12-16
Abstract: PURPOSE:To improve the separating performance for sheets by providing a second separating means for removing a sheet which follows a sheet being conveyed by a second feeding means. CONSTITUTION:Due to the rotation of a rotary shaft 179, a kick roller 321 is rotated in a sheet coveying direction via a pulley 313, a belt 325, and a pulley 323, while arms 311, 317 are rotated downward. As the arms 311, 317 are rotated and when the kick roller 321 is brought into contact with a sheet, load is applied to the arms causing spring clutches 309, 315 to slip, and the kick roller 321 is brought into contact with the sheet with a certain force. When the kick roller 321 is brought into contact with the sheet, the sheet is rolled out and, first a separating operation is carried out by means of feed rollers 183 and a separating roller 197. Then, the second separating operation is carried out by means of the following feed rollers 329 and a separating roller.
Patent JP-H08117534-A (JP)
Title: Flanged air filter
Inventor: ARII HIDETOSHI
IPC: B01D46/52
Filed: 1994-10-21
Abstract: PURPOSE: To obtain an air filter generating no damage in a frame member and a filter by airtightly winding a tapelike material around the outer periphery of a filter pack to surround the pack to form the frame member and forming a flange part to one end of the frame member. CONSTITUTION: A tapelike material is airtightly wound around the entire periphery of the side surface of a filter pack 2 obtained by folding a filter material in a zigzag pattern to form a filter frame member 3. A flange part 4 molded so as to an L-shape cross section by superposing a plurality of paper sheets or aluminum foils one upon another is provided in the entire periphery of one end of the filter frame member 3. Since the flange part can be certainly and closely bonded to the filter attaching frame of a filter box, the leak of the dust from the bonded part can be prevented.
Patent JP-H05117294-A (JP)
Title: Hydrophobic cobalamin and its production
Inventor: MURAKAMI YUKITO
IPC: C07H23/00
Filed: 1991-10-29
Abstract: PURPOSE:To provide new hydrophobic cobalamin derivatives improved in asymmetry-recognizing functions and useful for resolving a racemic compound as an asymmetric catalyst. CONSTITUTION:Compounds of formula I {R, together with R' forms formula II [X is -(CH2)n-, formula III, etc.]; R2 is lower alkyl; X<-> is univalent anion}. The above-mentioned compound can be obtained by reacting a compound of formula IV synthesized from cyanocobalamin with a compound of formula V (Hal is halogen) in the presence of KCN in a solvent such as benzene, subsequently treating the resultant new intermediate with a perhalogenoic acid such as periodic acid in a solvent such as methylene chloride and then reducing the resultant new compound by a reducing agent such as NaBH4 in a solvent such as methanol.
Patent JP-2001099089-A (JP)
Title: Blower
Inventor: KAWANISHI TAKU
IPC: F04D29/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a direct operation type blower having a rotary shaft of an impeller connected to a shaft end of a motor and to be driven by a permanent magnet type motor having the controllable number of revolution, and having the equal selection with a belt drive method in spite of a remarkable reduction of the number of parts items and kinds of motor, having high efficiency over the whole area, and capable of lowering the loss of a piping system such as a loss of a damper. SOLUTION: In a blower with the structure that an impeller and a easing is provided and that a rotary shaft of the impeller 1 is directly connected to a rotary shaft of a motor, a permanent magnet type motor 3 is used as the motor, and the permanent magnet type motor 3 is driven by a driving device, and as the permanent magnet type motor 3, a permanent magnet type motor having several kinds of different basic frequency is used, and selection area is formed corresponding to plural different kinds of machines.
Patent JP-H09126363-A (JP)
Title: Lining pipe
Inventor: ENOMOTO SEIICHI
IPC: F16L1/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve drain performance and resistance against corrosion and fire and reduce water flow-down noise by bonding a synthetic resin internal pipe provided with a spiral rib on an inner face thereof on the inside of a metal external pipe and forming an absorbing means of impact sound due to collision of drain water and the rib along the rib or in the vicinity of the rib. SOLUTION: A lining pipe 1a is formed by inserting a synthetic resin pipe 3a into a metal pipe 2a and bonding and integrating them by using adhesive 4. The synthetic resin pipe 3a is provided with a plurality of spiral ribs 31 across a predetermined pitch on an inner face thereof, and a spiral groove 32 is formed in a part which corresponds to the spiral rib 31 on an outer wall face thereof to form an air layer 11 as an impact sound absorbing means. When it is used as a drain vertical pipe, drain water becomes a turning stream along the spiral rib 31 and flows down while forming an air core at the center of a pipe passage, and flow-down capacity is improved even if it is one pipe type vertical pipe passage.  Moreover, even if drain water which enters a vertical pipe passage from a horizontal branch pipe collides against the spiral rib 31, the air layer 11 absorbs collision sound so that drain water flow-down sound which leaks from the vertical pipe passage can be reduced. Moreover, the pipe provides excellent resistance against corrosion and fire.
Patent JP-H06136890-A (JP)
Title: Spacer for clamping corrugated sheet
Inventor: HARADA HISAO
IPC: E04D3/36
Filed: 1992-10-21
Abstract: PURPOSE:To increase the fixing force of a corrugated sheet while preventing deformation to external force by positively clamping the corrugated sheet to a rail material. CONSTITUTION:A spacer S for clamping a corrugated sheet is used for clamping and fixing the corrugated sheet B, a corrugated surface 1a corresponding to the wave form of the corrugated sheet B is formed to an abutting surface against the corrugated sheet B in the spacer S, and a spacer body 1 is constituted of the crest sections 2 and trough sections 3 of an oblong board body curved at a plurality of positions so as to shape the wave form. The corrugated surface 1a is set onto the surface of the spacer body 1, reinforcing walls 11 are suspended and formed from the rears of the crest sections 2, holes 5 for clamping for clamping the corrugated sheet B are shaped to the crest sections 2, and holes 4 for fixing for fixing the spacer body 1 to other members are formed to the bottom sections 3.
Patent JP-H01127533-A (JP)
Title: Separating device for paper
Inventor: AKASHI SUEO
IPC: B65H3/52
Filed: 1987-11-11
Abstract: PURPOSE:To facilitate the adjustment of oscillation caused by the difference in paper quality with a simple structure and reduce oscillation while prevent squeaking sound by providing an oscillation type separating belt, a sheet type elastic body provided between the separating belt and the supporting fixture thereof, and a weight provided on the supporting fixture. CONSTITUTION:An oscillation type separating belt 6 is opposed to a conveying belt 5, a sheet type elastic body 34 is provided between the belt 6 and the supporting fixture 8 thereof, and a weight 35 is provided on the supporting fixture 8. As a result, due to the combined effect of the elastic body 34 and the weight 35, the oscillation generated between the separating belt 6 and sheets of original paper 31 can be damped down and absorbed by means of the weight 35 for giving a moment around an oscillating shaft 9 and the elastic body 34, hardly generating squeaking sound. Also, depending on the quality and thickness of the sheets of document paper 31, the interval dimension between an adjusting fixture 12 and an arm 11 can be varied any time in accordance with the oscillation frequency, to adjust the damping action of the oscillation. Hence, the adjustment of oscillation caused by the difference in paper quality can be easily carried out with a simple structure, reducing oscillation while preventing squeaking sound.
Patent JP-2001105661-A (JP)
Title: Serial communication apparatus and data processor with communication apparatus
Inventor: AOKI NAOMI
IPC: G06F3/12
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a serial communication apparatus which can deal with an expected communication operation without requiring alteration of system clock SC, alteration of communication baud rate or design revision depending on presence/absence of a parity in data format. SOLUTION: A register control section 1 controls read/write of transmitting/ receiving data register or a register for setting the conditions of transmitting/ receiving operation. A transmission control section 3 converts parallel data into serial data and outputs the serial data at a specified baud rate while a receiving control section 4 operates reversely. At the time of altering the SC frequency, the register control section 1 rewrites the SC clock number DATA of a register designated by an ADRS depending on the alteration of frequency and generates a communication reference clock from the SC at a constant baud rate based on the clock number value. Alteration of baud rate and parity processing are carried out similarly through setting of a register.
Patent JP-H09125323-A (JP)
Title: Washing device for road sign pole
Inventor: KURIHARA NORIMASA
IPC: E01F9/696
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To clean a road sign pole easily by merely moving an operating member by telescoping a cleaning member through a space formed by the road sign pole and a main body member and along the road sign pole. SOLUTION: To install a device on a road sign pole, a handle is grasped in both hands with its operating member 30 depressed, and an opening in an end plate 21 located at the lower end of a main body member 20 is pressed in while it is aligned with the top part of a pole. Also, while washing liquid is fed from the opening in the end plate 21 of the main body member 20 to the inside of the main body member 20, the operating member 30 is raised manually and, depending on the degree of contamination, lifting is repeated further. By this, when the operating member 30 is raised, a brush 40 is extended together with the operating member 30 while it is rotated around the pole and, when it is lowered, the brush is retracted together with it.  With the telescoping of the brush 40, contaminated washing liquid is discharged from the lower end of the main body member 20, and new washing liquid is fed successively to the surface of the pole. When the brush 40 is rotated and telescoped, the top end of its hairs rubs the surface of the pole successively so as to completely remove contamination.
Patent JP-H09127367-A (JP)
Title: Optical connector and its assembling method
Inventor: OTSUKA KENICHIRO
IPC: G02B6/36
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the control and the assembling work of an optical connector by pressing and fixing an optical fiber inserted from a hole at a rear part so that its end face is spliced with an optical element fiber to a ferrule at a middle part. SOLUTION: The optical element fiber 4 consisting of clad glass is inserted in the hole made in the center of the tip part 1-1 of the ferrule 1 and fixed with adhesive. After the adhesive is completely cured, the end face of the fiber 4 is ground like a mirror surface. As for the inside end face of the incorporated fiber 4; it is cut like the mirror surface before the fiber 4 is incorporated or ground like the mirror surface after it is incorporated so as to make connection loss small. A spliced part between the fiber 4 and the element fiber part 5-1 of the optical fiber 5 is obtained by working the middle part 1-3 of the columnar ferrule 1 to be half, fitting a pressing member 2 in a formed space part, covering the outer periphery of the middle part 1-3 and the pressing member 2 with a release type ring formed of spring steel, and clamping it by the plastic deformation.
Patent JP-H06108503-A (JP)
Title: Water discharging device
Inventor: HORIMOTO MIKIO
IPC: E03C1/042
Filed: 1992-09-28
Abstract: PURPOSE:To provide a water discharging device capable of changing its water discharging forms smoothly and in many ways and also making the frequent change of water discharging forms automatically and conveniently. CONSTITUTION:A shower head discharges water in multiple water discharging forms. Also the switchover sequence of water discharging forms is registered by pressing a program water discharge designation button 70, designation buttons 57 to 60, a set button 61, a registration button 66, a group of keys 67, etc., on a control panel P repeatedly in order. Then the program water discharge designation button 70, a group of keys 61, etc., are pressed to reproduce the registered switchover sequence automatically.
Patent JP-S62140110-A (JP)
Title: Method for deciding driving course of image type unmanned carrier
Inventor: NOZAKI KOHEI
IPC: G05D1/02
Filed: 1985-12-16
Abstract: PURPOSE:To drive an unmanned carrier with high stability and high accuracy by deciding a driving course of the carrier after comparing an array containing the areas of each obtained range of detection with an array containing areas of each range of detection for the locus of each prescribed type of driving lines. CONSTITUTION:A driving line 6 indicating the driving course of an unmanned carrier 1 is picked up by an image pickup device 3. Then plural ranges of detection are set to the picked-up images and plural areas are set to each range. An array containing ranges of detection where a part of the line 6 included in each range of detection is obtained for each range of detection. A CPU 11 compares the obtained array with the array containing various types of lines 6 to decide the driving course of the carrier 1.
Patent JP-H09167778-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOHANESU RABOFUSUKII
IPC: H01L21/316
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To increase the voltage resistance and breakdown voltage, reduce the leak current and improve the stability during the life test by providing an improved surface stabilized layer structure with no groove formed in the edge regions. SOLUTION: This device comprises a substrate 1, at least one isolating layer 2 or 3 having at least one window, surface stabilized layer structure located on this layer 2 or 3, and a metallized layer 6 deposited on this structure. The surface stabilized layer structure has a first and a second dielectric layers 4 and 5; the first layer 4 covers the isolating layer 2 or 3 and the edge of the layer 4 covers the substrate 1 at the outer edge region of the window, while the second layer 5 extends over the edge of the layer 2 or 3 to cover the first layer 4 in a part of the window's outer edge region.
Patent JP-H06134464-A (JP)
Title: Ionized water generator having water purification function
Inventor: SAIHARA YASUHIRO
IPC: C02F9/00
Filed: 1992-10-22
Abstract: PURPOSE:To obtain an ionized water generator which prevents bacteria generating in ionized water held in an adsorption layer which constitutes the ionized water from proliferating, and at the same time, restoring the adsorptive capacity of the ionized water generator and features compactness and high practicability. CONSTITUTION:The subject ionized water generator consists of a water tank 11, an outer cylinder 31 which constitutes the water tank 11, an inner cylinder 19 which forms the outer cylinder 31 and a water flow path 18, an adsorption layer 3 in the inner cylinder 19, a second electrode 6 paired with the first electrode 4, a diaphragm 5 provided between the first electrode and the second electrode, a third electrode 9 paired with the first electrode 4 in the adsorption layer 3, and a fourth electrode 2 paired with the first electrode 4 in the adsorption layer 3. In addition, the fourth electrode 2 is a passage 32 for tap water and this passage 32 communicates with the water flow path 18 and the inner cylinder 19.
Patent JP-S62144808-A (JP)
Title: Method for controlling cooling water for work roll of hot rolling mill
Inventor: HOSOMI NORIYUKI
IPC: B21B37/00
Filed: 1985-12-19
Abstract: PURPOSE:To improve the quality and yield of a product by controlling the cooling water flow rate for work rolls in accordance with the actual thermal load value before the passage of a material between the rolls. CONSTITUTION:A process computer 1 and a pump device 2 for roll cooling water having VVVF control are provided to a continuous hot rolling mill consisting of F1-F7. A profile meter 3 is disposed to the outlet of the rolling mill F7. The actual thermal load value xsi prior to the passage of the material between the rolls is defined as the function of the passage time TR and idle time Ti. The process computer 1 calculates the fluctuation function thereof based on the actual record and makes the crown calculation of the plate with a crown calculation model by the width, thickness, quality, etc., of the plate. The crown of the strip is determined by a meter 3 and is fed back to the computer 1 which controls the roll cooling water. The quality and yield of the product are improved by the decreased variance of the strip crown.
Patent JP-H08117992-A (JP)
Title: Upper nozzle brick for slide gate
Inventor: KOIKE YASUTA
IPC: B22D41/52
Filed: 1994-10-24
Abstract: PURPOSE: To improve the resistance to erosion and spalling by forming the upper nozzle brick with an unfired alumina-carbon brick using a silicon-modified phenolic resin excellent in oxidation resistance at high temps. as a binder. CONSTITUTION: The alumina, alumina-zirconia, mullite-zirconia and carbon as a brick material and an additive are mixed, and 0.5-10wt.% silicon-modified phenolic resin contg 10-50wt.% Si is added along with a binder such as pitch, tar and phenolic resin. The admixture is kneaded, press-formed and dried at 30-700 deg.C to obtain the upper nozzle brick. Although the silicon-modified phenolic resin can be used alone as the binder, the resin should be used jointly with common novolac resin, resol phenolic resin, etc., from the standpoint of economy and formability. Besides, the unfired upper nozzle brick is used ordinarily without being impregnated.
Patent JP-S62148174-A (JP)
Inventor: TSUJI MORIO
IPC: B25J13/08
Filed: 1985-12-19
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-H06134958-A (JP)
Title: Web stock width regulator
Inventor: TOMITA YUKO
IPC: B41F13/12
Filed: 1992-10-22
Abstract: PURPOSE:To eliminate a deviation of a previously printed image from a following printed image by providing web stock waviness indexing means for indexing a web stock while substantially waving it in a longitudinal direction at a downstream side of a printer. CONSTITUTION:Web stock waviness indexing means 1 rotatably drives a rotary driver 13 at a peripheral speed of a protrusion of an uneven indexing roller 11 slightly faster than a peripheral speed of blanket cylinders BC, BC of printers P, P'. A web stock W is towed by a towing force generated by a frictional force between the periphery of the roller 11 and the stock W by the drive of the means, the stock W is brought into strong contact with the roller 11 by towing, thereby generating substantially parallel waviness in a longitudinal direction. A longitudinal tension inclined slightly to a centerline side is operated at a downstream side of the printer P, a parallel longitudinal tension is operated at an upstream side, and components of both the tensions are operated at the printer P. The stock W is approached to a central side by the component while feeding, the component is reduced, and both the tensions are operated on the same straight line to be stabilized.
Patent JP-2000108316-A (JP)
Title: Apparatus for inspecting quality
Inventor: AOKI TAKANORI
IPC: B41F33/14
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting quality wherein both a bright field image and a dark field image in the inspecting region of a continuous sheet are clearly obtd. to clearly judge the quality of condition of an article to be inspected. SOLUTION: In an apparatus 1 for inspecting quality provided with a pair of carrying rollers 2a and 2b for carrying a continuous sheet 9, light sources 3a and 3b, an imaging camera 5 and a judging means 6 for judging quality of the continuous sheet 9, a pair of the carrying rollers 2a and 2b are moved to the imaging camera 5 and a relatively moving mechanism for switching an object to be imaged in the inspecting region of a continuous sheet stretching part 11 and in the inspecting region of a continuous sheet winding part 15b is provided and the stretching part 11 is inclined at a specified angle δto a face intersecting at right angles to the optical axis of the imaging camera in such a way that a working distance between the inspecting region of the stretching part 11 and the imaging camera is made equal to the working distance between the inspecting region of the winding  part 15b and the imaging camera.