baber/WOPTO huggingface dataset:
Patent JP-H08327921-A (JP)
Title: Optical chopper
Inventor: MATSUMOTO NAOYUKI
IPC: G01N21/61
Filed: 1995-05-29
Abstract: PURPOSE: To provide an optical chopper which is driven with a low voltage and low electric power and is improved in durability. CONSTITUTION: This optical chopper has a moving body 3 which has a light shielding plate 1 for shutting off the light from a light source 2 at one end, a holding means which holds this moving body 3 and an electromagnetic body 8 which is arranged near the other end side of this moving body 3. Further, this holding means is composed of a rotating center member 7 which is provided on the fulcrum position L of the moving body 3 and, is capable of freely rotating the moving body 3 around the fulcrum position L and permanent magnets 4, 5, 13, 14 which horizontally hold the moving body 3 with this rotating center member 7 and these magnet,  bring the other end side of the moving body 3 near to the electromagnetic body side or further from the electromagnetic body side by the magnetic force of the electromagnetic body 8 and are capable of rotationally moving the light shielding plate 1 around the fulcrum position L.
Patent JP-S6046278-A (JP)
Title: Printer
Inventor: TATARA YOSHIKUNI
IPC: B41J3/54
Filed: 1983-08-25
Abstract: PURPOSE:To obtain a printer which facilitates forming printing data, by a method wherein position is corrected each time a change-over of a printing means is designated so that a printing position is apparently fixed. CONSTITUTION:When printing a segment of a line on a paper on a platen 2 through a printing position (b) of a ball-point pen printer 5b after printing a character through a printing position (a) of a daisy wheel printer 4, a carriage 1 is moved rightward by a distance (k), and the paper is returned by reversely rotating the platen 2 by a distance (m), whereby the position is so corrected that the point of the ball-point pen 5b comes to a position next to the character printed by the printer 4. In correcting the position, the carriage 1 and/or the platen 2 is moved by calculating the current printing data and the subsequent printing data to thereby perform data-optimizing control for changing over the printing position, and the printing position of the printing means on the carriage 1 is effectively modified.
Patent JP-2000346024-A (JP)
Title: Luminescent bolt and luminescent article
Inventor: NAKAJIMA YOJI
IPC: F16B35/06
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent bolt which can emit light for a long time irrespective of brightness of the surrounding, which can maintain an easily visible condition, and which is excellent in handling. SOLUTION: A luminescent bolt 1 is composed of a bolt body 2, a luminous part 3 and a fluorescent part 4. The bolt body 2 has a thread part 5 having a male thread formed in the outer periphery thereof, and a head part 6 formed at one end of the thread part 5. The luminous part 3 is made of a luminous material, and is fitted and bonded in a recess 7 formed in the upper surface of the head part 6. The luminous part 3 is formed by painting a luminescent persistence paint on a ceramic base. The fluorescent part 4 is made of a fluorescent material such as a fluorescent paint, and is provided on the upper surface of the head part 6 around the recess 7.
Patent JP-S5493858-A (JP)
Title: Vacuum cleaner
Inventor: SAKATA HARUHIKO
IPC: A47L9/02
Filed: 1978-12-15
Abstract: PURPOSE: To provide a small-sized vacuum cleaner, using a filter shaped substantially in the form of a cone, which is advantageous in that its pressure loss is small and its filtering performance is excellent.  
     CONSTITUTION: A suction nozzle 2 is attached to dust collecting case 1, and a motor 11 for driving suction fan 13, etc. is placed in motor case 3 that is connected to the dust collecting case 1. In the case 1, a filter bag 16 shaped substantially in the form of a cone is positioned with its opening end being attached air-tightly to the joint portion of dust collecting case 1 and motor case 3. Cleaning of floors or the like can be performed effectively with a vacuum cleaner arranged as above. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0321328-A (JP)
Title: Multi-pipe series type membrane filter module and preparation thereof
Inventor: JIYOSEFU JIEI RANERI
IPC: B01D63/00
Filed: 1990-06-14
Abstract: PURPOSE: To produce a filtration module of tubular members in series by pouring potting compound at surrounding of tubular members to secure a liquid tight seal. CONSTITUTION: A hollow, long and narrow filtering container 12 provided with means 28 to eliminate a first and a second opening end and a permeating substance is prepared. Next, a first and a second mold material 36 are inserted into each of the opening ends mentioned above; and a part of U shaped connection device of a plurality of each unit communicating a pair of adjacent narrow filter tube 14 with a liquid seal relation is provided; and also a sponge boll does not has a non-uniform surface to stop its movement.  Next, a plurality of filter tubes 14 are placed at the position of an inside of the container 12; and the filter tube 14 are connected with a mold material 36; and the container 14 is placed at vertical position; and a material for molding 52 is supplied to the bottom end of the container 14 to surround one of the mold material 36 and partly the filter tube 14, and is cured to make an end plug 16; and the mold material 36 is removed. As a similar way, an end plug 16 for the second opening end is prepared.
Patent JP-S5378703-A (JP)
Title: Generation method for cyclic check code
Inventor: NAGASHIMA TAKASHI
IPC: H04L1/00
Filed: 1976-12-23
Abstract: PURPOSE:To reduce the capacity of the storage memory for a bit pattern and to enhance the economical performance by carrying out a table index with every specified bit number in the transfer text.
Patent JP-H0447041-A (JP)
Title: Catch-basin
Inventor: MIZUNO YUTAKA
IPC: E03F5/10
Filed: 1990-06-13
Abstract: PURPOSE:To make the work easier by forming a catch-basin main body of a tube-form with the bottom and with the opening at the upper side, providing an inflow hole and two outflow holes projecting integrally at the side of the basin main body, inserting an inverted member to the basin main body, and providing a communicating passage to the inverted member. CONSTITUTION:A catch-basin main body 31 of a tube-form with the bottom and with the opening at the upper side is formed of a hard vinylchloride resin, and a bottom wall 32 and a peripheral wall 33 with a tapered surface are provided. And a cylindrical inflow hole 35 and the first and the second outflow holes 36 and 37 are formed at the peripheral wall 33 of the main body 31 integrally projecting to the outer side in the diameter direction. Then, an inverted member 41 being the member other than the main body is inserted in the main body 31, and a communicating passage 49 to communicate with one of the outflow holes 36 and 37 is formed to the inverted member 41. As a result, a renewal work can be made easily.
Patent JP-S6046131-A (JP)
Title: Muting circuit
Inventor: HAYASHI SHIGEYOSHI
IPC: H04B1/10
Filed: 1983-08-23
Abstract: PURPOSE:To prevent generation of transient sounds and simplify the constitution of a muting circuit used for the wave detecting system of radio receivers, by detecting signal levels at the time of strong input during a transient period and interrupting the output of a muting amplifier. CONSTITUTION:Under a transient conditon caused when power supply is made, the receiving mode is switched to AM detection mode, etc., the signal level at the time of strong input during the transient period until an AGC signal rises is detected and given to a muting signal generating curcuit 6. A muting signal of a pulse is generated from the output terminal 56 of the circuit 6 and given to a muting amplifier 10. As a result, the muting amplifier 10 is set to the non- operating condition or the section between the input and output of the amplifier 10 is controlled to an interrupted condition during the period when the muting signal is generated. Moreover, the output terminal 58 of the amplifier 10 is maintained under a no-signal conditon during the period when the muting signal is generated.
Patent JP-H092139-A (JP)
Title: Control device for motor-driven carrier
Inventor: NINOMIYA TAKAYUKI
IPC: B62B3/00
Filed: 1995-06-21
Abstract: PURPOSE: To prevent the occurrence of an excess of a loading weight or the like and to ensure safety traveling by reading signals from an object detecting sensor and a piezoelectric sensor and stopping a carrier. CONSTITUTION: It is detected by an object detecting sensor 10 that the height of cargoes loaded on a load-carrying platform is equal to, or exceeds a given value. When the above-mentioned condition is detected, 5V is outputted from an object detecting sensor processing circuit 12 to an OR circuit 14, and when the above-mentioned condition is not detected, OV is outputted. Simultaneously, the weight of cargoes loaded on a load-carrying platform is detected by a piezoelectric sensor 11 arranged on the under surface of the load-carrying platform. 5V is outputted to an OR circuit 14 to detect a rated weight or more and when weight is below the rated weight, OV is outputted.  The OR circuit 14 outputs 5V to a main control circuit 15 when 5V is outputted from either the object detecting sensor processing circuit 12 or a piezoelectric sensor processing circuit 13, but does not effect a duty output to the gate side of an FET16 and stops a motor 9. In this way, when either of them is detected, the motor 9 is stopped to ensure safety.
Patent JP-S64497-A (JP)
Title: Heat exchanger of liquid metal fast breeder
Inventor: SUZUKI TOSHIHIRO
IPC: F28D15/02
Filed: 1987-06-23
Abstract: PURPOSE: To form the titled heat exchanger to the smaller sized shape by providing a bayonet type heat transfer pipe into a heat pipe and sealing an intermediate heat medium between the outside circumference of the outside pipe of the bayonet type heat transfer pipe and the inside circumference of the heat pipe.  
     CONSTITUTION: The water flowing down in the outside pipe 7 of the bayonet type heat transfer pipe 10 turns back at the bottom end of the pipe 10 and rises between the outside peripheral face of the inside pipe 17 and the inside peripheral face of the heat transfer pipe 15. This water is heated by the intermediate heat medium 19 sealed between the inside peripheral face of the heat pipe 11 and the outside peripheral face of the heat transfer pipe 10 and is thereby subjected to a heat exchange during the time from the inflow into the inside pipe 17 before the outflow from the outside pipe 15. The heat medium 19 is heated via the pipe 11 by primary sodium. The sectional area of the pipe 11 is thus effectively utilized without decreasing the heat exchange area of the heat transfer pipe in the pipe 11, by which the reduction of the size of the heat exchanger is enabled. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5856918-A (JP)
Title: Oil pressure control in transfer for four wheel driving
Inventor: TAKAGI KAZUNORI
IPC: B60K23/08
Filed: 1981-09-28
Abstract: PURPOSE:To prevent surely speed change from being changed over to four wheel drive deceleration condition having at least a predetermined vehicle speed, by providing a specified control means for changing over four wheel drive direct coupling condition and four wheel drive deceleration condition through vehicle speed signal. CONSTITUTION:An electric control 400 of a hydraulic control unit 200 in a transfer for four wheel drive is constituted from 2,4 wheel drive direct coupling condition H2, H4, a switch 500 for changing over four wheel drive deceleration condition L4, A.C. generator 450 for generating electromotive force corresponding to vehicle speed. And first and second solenoid valves 210, 220 for operating a frictional engaging element (not shown) are controlled so that an electromagnetic switch 440 operates a movable terminal 441 by first, second and third electromagnetic coils 410, 420, 430. Thus, when at least a predetermined vehicle speed is set to L4, since electromagnetic force Fx of the coil 410 is larger than that F2 of the coil 420, a terminal 441 moves leftward to open contacts 442, 443 and valves 210, 220 are brought to non-conductive H4 condition.
Patent JP-S5944204-A (JP)
Inventor: KANOU MASAKO
IPC: A45B25/28
Filed: 1982-09-03
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-H091716-A (JP)
Title: Photochromic laminate and manufacture thereof
Inventor: AMEKAWA MUTSUHIDE
IPC: G03C1/73
Filed: 1995-06-21
Abstract: PURPOSE: To provide a photochromic laminate, which has the excellent transparency, the sufficient impact resistance and the penetration resistance, and a simple manufacturing method thereof. CONSTITUTION: A layer of a cross-linking polymer, whose main component is a (meta)alkyl acrylate containing a photochromic material, is provided between at least two transparent plates.
Patent JP-H055057-A (JP)
Title: Isocyanate resin composition
Inventor: IWAMURA GORO
IPC: C09D143/04
Filed: 1991-06-26
Abstract: PURPOSE:To provide an isocyanate resin composition stably storable over a long period, having excellent scratch resistance, acid resistance, etc., and suitable for automobile-coating use, etc. CONSTITUTION:The objective composition is produced by compounding (A) a vinyl copolymer containing >= 1mol of siloxy group based on 1,000g of solid component of the polymer A, having >=2 siloxy groups expressed by formula (1 to R3 are 1-12C alkyl, etc.) and produced by the copolymerization of (A1) 10-80wt.% of a monomer containing siloxy group [e.g. trimethylsiloxyethyl (meth)acrylate] and (A2) 80-10wt.% of other copolymerizable monomer, (B) a polyisocyanate compound produced by reacting (B1) a diisocyanate compound (e.g. 4-20C alkylene diisocyanate) with (B2) a long-chain diol having carbon chain (e.g. 10-50C alkylenediol) and (C) a dissociation catalyst for siloxy group, a urethanization catalyst and/or a water-binder.
Patent JP-H10333796-A (JP)
Title: Magnetic disk device and fc-al system
Inventor: HONMA NORIKAZU
IPC: G06F1/26
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To attain the low power consumption of a disk device being a unit constituting an FC-AL system. SOLUTION: A disk device 2 being a unit constituting an FC-AL system is provided with an FC-I/F controlling part 22, and this FC-IF controlling part 22 is provided with ports A3 and B4 for connection with two loops. Each port is provided with a transceiver (Tx) 10, receiver (Rx) 11, port controlling part 14, loop connection detecting part 23, and sleep supply controlling part 12. The loop connection detecting part 23 detects the connecting situation of the loop, and outputs a detection signal to the sleep supply controlling part 12 at the time of detecting that the loop is not connected. The sleep supply controlling part 12 receives this detection signal, and instructs operation stop to the transceiver (Tx) 10 and the receiver (Rx) 11. Thus, the large power consumption of the transceiver and the receiver can be saved.
Patent JP-S6215700-A (JP)
Inventor: KUWAJIMA KAZUNARI
IPC: G08G1/015
Filed: 1985-07-12
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-H02215456-A (JP)
Title: Fixing appliance for orthopedics
Inventor: KURUTO KURANTSU
IPC: A61B17/64
Filed: 1989-06-19
Abstract: PURPOSE: To prevent this fixture from sliding and rotating and to improve a binding stability, by binding at least one base element with a bar-like member through at least two joints and one or more cramp systems. CONSTITUTION: Bone screws 3 are screwed into a bone 1 on the both sides of a fracture gap 2. Each end of a bar-like member 6 is held by two cramp systems 5 and bound to the side surface of a base element 4 through two ball- and-socket joints 7. To fix these base components at any positions as required, the bolts 8 of the cramp systems 5 are used. The cramp systems 5 are each provided with a jaw 9 having the outline of a long hollow to give a free rotation as required to a bone 1 in the longitudinal direction and a bar-like member 6. To fix the bone screws 3 with the base element 4 firmly, a cross score 10 is fit into the bore 11 of the base element 4. Therefore, the cramp members are prevented from sliding and rotating by side and axial force.
Patent JP-H09424-A (JP)
Title: Bracket for top decoration rail
Inventor: TAKAHASHI MAKOTO
IPC: A47H1/144
Filed: 1995-06-21
Abstract: PURPOSE: To freely extend/contract entire length without being constrained by a corner support and to correspond to the number of columns of a bottom curtain rail by forming the internal width of the U-shape cross-section of a side plate wider than the head of the locking screw of the corner support fixed on a main body. CONSTITUTION: The main body 11 of a bracket 10 is formed in such a way that a horizontal plate part 14 is extended horizontally from a vertical fixing plate part 13 fixed on a wall surface. etc. The cross-section of the horizontal plate part 14 is formed in reverse U-shape, and the cross-section of a slide plate 12 extending along the lower surface of the horizontal plate part 14 is formed in U-shape. The head of the locking screw 29 of the corner support 20 is located at the inside of the horizontal plate part 14, however, the internal width of the U-shape cross-section of the slide plate 12 is formed wider than the head of the locking screw 29, therefore, the sliding in the longitudinal direction of the slide plate 12 is prevented from being disturbed by the locking screw 29.
Patent JP-S61105149-A (JP)
Title: Data communication system, communication network and communication multiplexer
Inventor: ADAMS JOHN LEONARD
IPC: H04L12/43
Filed: 1985-07-12
Abstract: A communications network comprises a plurality of stations (10) which can communicate via a ring (11). Information is transmitted from one station to another in message blocks which circulate around the ring. The message blocks include control bits and a protocol is employed which ensures that no one station can monopolise the available message blocks. Also described is a technique which allows each station independently to assess the current spare capacity of the network. A link multiplexer (30) may be used in conjunction with rings (11) and incorporates a similar protocol. It provides access to a link (40) to queues of message blocks provided queue thresholds have not been reached.
Patent JP-H01321360-A (JP)
Title: Dry type immunological analysis element
Inventor: SUDO YUKIO
IPC: G01N33/543
Filed: 1988-06-24
Abstract: PURPOSE:To enable the formation of a dry type immunological analysis element which allows highly sensitive enzyme immunological analysis with a handy operation by incorporating a high polymer substance insoluble to water as substrate and an enzyme-antibody bond. CONSTITUTION:A dry type immunological analysis element used in an enzyme immunological analysis for measuring a ligand in a sample has at least one water permeating layer. The water permeating layer contains a high polymer oriented antigen as a bond between a ligand or a derivative thereof and a high polymer substance, a water-insoluble high polymer substance and an enzyme-antibody bond as bond between an antibody reacting with the ligand and an enzyme allowed to act on the water-insoluble high polymer substance. This product is useful for measurement of a ligand having one, two or more antigen determinant groups or more contained in the sample to be measured, for example, chemical such as digoxin or theophylline, especially a ligand with a low molecular weight of less than about 20,000.
Patent JP-S5582073-A (JP)
Title: Alignment system for automatic test feeder
Inventor: AZUMA YUZURU
IPC: G01V9/02
Filed: 1978-12-15
Abstract: PURPOSE: To save man hours for the test, by achieving the alignment of the carrier through the detection of the change in light when the light is interrupted with measured element, by providing a pair of light emitting and photo detecting elements toward vertical direction to the feeding direction of the carrier mounting measured element.  
     CONSTITUTION: The carrier 1 providing measured elements one or more has the tooth shape at the frame so that the sequential feed is made easy lengthwise and the slit to transmit light up and down is provided. The measured elements are taken for the number convenient to count such as 20 sets unit. The carrier 1 is driven toward arrow with the drive gear 2, pinch roller 3 and capstan 4. The light emitting element and the photo detector are placed orthogonal to the arrow, movement of the carrier 1, the contact pin 9 up and down of the tester is contacted to the measured elements 7, 8 to perform to test the presence and alignment of the measured elements, by the light beam. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000347785-A (JP)
Title: Optical information reader
Inventor: TSUNODA TOSHIYUKI
IPC: G06F3/0481
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical information reader capable of using a cursor with a desired shape as a cursor showing the display position of an inputted character. SOLUTION: When cursor pattern preparation processing is started, this optical information reader displays a picture for editing the shape of a cursor on the display screen of a liquid crystal displaying part 32. This picture is constructed so that a cursor shape can be edited in a prescribed area by operating 'F1', 'F4', and 'F5' to 'F8' keys. Then, when an 'ENT' key 3 operated, the edited results are inputted and stored in a RAM. Consequently, a user can easily prepare a cursor with the favorite shape of the user and use it.
Patent JP-S5378718-A (JP)
Title: Correcting device for vertical line distortion
Inventor: AMATSUYA NOBORU
IPC: H04N3/16
Filed: 1976-12-22
Abstract: PURPOSE:To correct well the pincushion distortion of the longigudinal line at the upper part of the CRT screen, by securing a sufficient amplitude for the area right after the rise of the parabola correction current which flows to the vertical winding of the longitudinal distortion correcting reactor.
Patent JP-2000346775-A (JP)
Title: Sample stand for hardness test machine
Inventor: HAYASHI HIROTAKA
IPC: G01N3/42
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To easily fix a filmy sample without having affection a measurement result by charging static electricity generated on a sample-contacting surface by a static generation part, and attracting the sample for fixing. SOLUTION: When a voltage supply part 12 is turned on and a voltage is applied between a positive electrode and a negative electrode, static electricity is generated. An attraction surface part charges static and attracts and fixes a sample 11 on the attraction surface part. When the sample 11 is deformed due to warpage and hardly adhere to the attraction surface part, voltage being applied between the positive and negative electrodes is increased by a control part 13 for increasing the amount of static electricity, thus fixing the sample 11. Then, a load-switching knob is rotated and a load to be applied to the sample 11 is set, and a penetrator is pressed to the sample 11 fixed on the sample stand.  Then the penetrator is returned, a turret is rotated for switching from the penetrator to an objective lens, and an indentation formed by the penetrator is observed by a micrometer microscope, therey the hardness of the sample 11 can be calculated and an accurate measurement result can be obtained.
Patent JP-S5278254-A (JP)
Title: Vulcanizable rubber composition
Inventor: OGAWA MASAKI
IPC: C08K5/44
Filed: 1975-12-25
Abstract: PURPOSE: Compounding of a rubber with a specific premature vulcanization inhibitor forms a rubber composition free from premature vulcanization but keeping a high vulcanization reaction rate and an optimum vulcanization time. 
     COPYRIGHT: (C)1977,JPO&Japio