baber/WOPTO huggingface dataset:
Patent JP-H10137658-A (JP)
Title: Heating furnace for baking coating
Inventor: KAZAMA SHIGENORI
IPC: F26B3/30
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace for baking coating capable of shortening a time required in the baking of a coating film and short in the total length thereof as compared with a conventional one. SOLUTION: In a heating furnace 1 for baking coating heating an article W to be coated to cure a coating film, a heating-up zone 4 preheating the article W to be coated and a keeping zone 5 keeping the article W to be coated to a predetermined holding temp. are provided. The heating-up zone 4 and the keeping zone 5 communicates with each other and the article W to be coated is fed from the heating-up zone 4 to the keeping zone 5. The floor surface 4a in the furnace of the heating-up zone 4 is arranged to a position higher than the ceiling 5a of the keeping zone 5.
Patent JP-H06164550-A (JP)
Title: Error rate measuring unit for line test
Inventor: WATANABE TSUTOMU
IPC: H04L1/00
Filed: 1992-11-27
Abstract: PURPOSE:To eliminate a manual operation by means of a measurer by monitoring the number of errors in an error counter, and shortening a measuring time when the number of the errors considerably increases so as to automatically measure an error rate. CONSTITUTION:The number of the errors added to the error counter 4 is outputted to a display part 5 and it is outputted to a processor 7. When measurement starts, the counter 6 starts with 10<5>-number of measuring pulses, and measurement once ends when error occurrence quantity exceeds prescribed quantity at a time t1 before reaching the 10<5>-number of pulses. Measuring pulse count quantity is reduced by 1/10 from 10<5> to 10<4> and it is written into the counter 6. Counting starts from that time as new measuring start time. When error occurrence quantity exceeds the prescribed quantity at time t2, measurement comes to an end and the number of counts is changed from 10<4> to 10<3>. Thus, the error rate is measured within shortened measuring time by automatically changing measuring time in accordance with the number of the errors.
Patent JP-H06164462-A (JP)
Title: Dama satellite communication system
Inventor: NISHIYAMA TAKEHIRO
IPC: H04B7/204
Filed: 1992-11-27
Abstract: PURPOSE:To provide a satellite communicate system which can transmit a satellite communicate signal of a higher quality by switching a satellite circuit coding system in accordance with the use rate of a limited satellite circuit allocation frequency band. CONSTITUTION:In the DAMA satellite communication system having a DAMA control station, and plural satellite earth stations for receiving an allocation of a speech channel by this DAMA control station and executing mutually a communication, this system is provided with plural kinds of coding switching means which can switch a coding system which the DAMA control station has, and a coding switching control means for controlling the satellite earth station so that a satellite circuit allocation controller 20 monitors the use rate of a satellite circuit, and selects an optimal voice coding system in accordance with the use rate.
Patent JP-H09162525-A (JP)
Title: Process for applying sealing resin to bare chip in flip chip mounting
Inventor: YOSHIDA AKIO
IPC: H01L21/56
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for applying a sealing resin to a bare chip in a flip chip mounting method which has an excellent moisture resistance, durability and shock resistance and a high reliability to perform a resin sealing quickly and surely without any necessity of holding obliquely a printed wiring board in the case of the working of applying the sealing resin to the bare chip. SOLUTION: In a process for applying a sealing resin to a bare chip in a flip chip mounting method, exhausting the air present in the space between a bare chip 21 and a printed wiring board 22 for mounting the chip 21 thereon by an air sucking device 26 attached to a small-diameter through hole 22a, simultaneously with this, a sealing resin 24 is made to flow into the space to complete its application work after confirming its filling into the space.
Patent JP-H07167064-A (JP)
Title: Rotary machine
Inventor: ITO KAZUICHI
IPC: F04C2/10
Filed: 1993-12-17
Abstract: PURPOSE:To provide a rotary machine to reduce the occurrence of pulsation by a method wherein a partition member in a multiarculate shape in the two ends of which an end part columnar member is fitted is fitted in a pressure chamber forming space approximately in an equilateral triangle formed in a columnar rotary body and through rotation of the partition member and the rotary body, fluid is compressed. CONSTITUTION:A rotary body containing space 7 in a circular shape in horizontal cross section the upper surface of which is opened is formed in the rectangular parallelepiped bottom body block 4 of a casing 1 and a vertical columnar rotary body 2 at the central part of the under surface of which a vertical shaft part is attached is rotatably contained therein. A partition member 3 formed in a multiarculate shape and having arcuate recesses 17 formed in two ends in which end part columnar members 19 are respectively rotatably fitted is fitted in a pressure chamber forming space 13 which is formed approximately in a triangular shape in the rotary body 2 and the upper surface of which is opened. Fluid sucked in compression chambers 22a-22c is compressed in a way that the partition member 3 is rotated relatively to the rotary body 2 in a state to make constant contact with contact surfaces 14 one at a time, the fluid being delivered through delivery ports 25a and 25b.
Patent JP-H03179303-A (JP)
Title: Hollow optical waveguide
Inventor: MATSUMOTO KAZUHISA
IPC: G02B6/032
Filed: 1989-12-07
Abstract: PURPOSE:To obtain the hollow optical waveguide which eliminates the danger of waveguide destruction by overheating and has the excellent resistance to metal fatigue by repetitive bending by providing a high-polymer resin layer on the outer side of a metallic film which is formed thick in the terminal part of the waveguide and is formed thin in the intermediate part. CONSTITUTION:The high-polymer resin layer 11 is removed in the terminal parts 20 at both ends of the waveguide and is left in only the intermediate part 21. The metallic film 10 is set thin in the part exclusive of the terminal parts 20 to maintain the mechanical strength without optically losing the transmission characteristics. A thick metallic layer 8 is provided in the terminal parts 20 where the high-polymer resin layer 11 is removed to maintain the mechanical strength and to enhance the cooling efficiency. This thick metallic layer 8 may be formed by laminating a metal on the outer side of the metallic film 10 existing in the terminal parts or forming the metallic film increased in film thickness from the beginning in the terminal parts. The danger of the destruction by overheating is eliminated in this way and the hollow optical waveguide having the high fatigue resistance strength is obtd.
Patent JP-H06157859-A (JP)
Title: Solenoid bobbin
Inventor: NISHI AKIHIRO
IPC: C08K7/02
Filed: 1992-11-27
Abstract: PURPOSE:To provide a solenoid bobbin excellent in vibration-damping properties. CONSTITUTION:This solenoid bobbin is produced from a resin compsn. comprising 30-60wt.% polyarylene sulfide having a melt viscosity of 1,000-20,000P, 10-15wt.% fibrous filler, and 30-50wt.% polytetrafluoroethylene powder having a mean particle size of 20-50mum.
Patent JP-H07147689-A (JP)
Title: Method for image data transmission and device therefor
Inventor: ARAI MICHIO
IPC: H04N19/00
Filed: 1993-11-24
Abstract: PURPOSE:To easily transmit image data on plural channels via a conventional transmission system of one channel by transmitting the image data to which time base compression is applied in data unit sequentially and circularly. CONSTITUTION:An image processing device 20 inputs the image data to buffer circuits 4L, 4R by converting to video signals S1L, S1R, and outputs them to encoders 5L, 5R at the following stage. The encoders 5L, 5R perform the time compression of the image data in frame unit by reducing data quantity by applying data compression. Also, data is compressed by switching the compressibility of the data so as to set the whole data quantity equal to the one in the case where the image data of one system is inputted. Furthermore, the encoders 5L, 5R set the image data so as to set the data transfer speed of the image data inputted to a parallel-serial conversion circuit 6 equal to the one when the image data of one system is selected by outputting data compressed image data in frame unit alternately by applying time base compression.
Patent JP-2001137680-A (JP)
Title: Liquid agitating device
Inventor: HANDA HARUHISA
IPC: B01F3/08
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a new liquid agitating device with stable liquid level, excellent in efficiency, excellent in gas involving effect and gas-liquid dispersion effect when used for gas-liquid mixing, increased in shear fields and turbulence of streams to promote the mixing when used for liquid-liquid mixing, and excellent in uniform dispersion of solid when used for solid-liquid mixing. SOLUTION: This liquid agitating device comprises a vertical vessel, an agitating blade and an agitating unit which has a cylindrical tube and is disposed at the position where it does not come into contact with the bottom of the vertical vessel in the vertical direction of the vertical vessel. The cylindrical tube is provided with a great number of pores on the wall surface so that the material inside the vertical vessel can move to the inside or outside of the cylindrical tube through the pores.
Patent JP-H09139282-A (JP)
Title: Heating device and image forming device
Inventor: KAWAZU TAKAO
IPC: H05B6/10
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To arrange a magnetic field generating means and an electromagnetic induction heating member close to a magnetically closed system, constitute so as to efficiently obtain large calorific power, and effectively utilize the space of a device without arranging a temperature sensing means for a temperature control circuit or a protecting circuit in an electromagnetic induction heating member serving as a heater for heating a substance in an electromagnetic induction heating type heating device. SOLUTION: A heating device has a magnetic field generating means 12 and an electromagnetic induction heating member 11 which generates heat caused by eddy current generated by applying magnetic field in the magnetic field generating means 12, and a heating substance S is heated by the heat generation of the electromagnetic induction heating member 11.  When the electromagnetic induction heating member 11 is used as a first heating member, a second electromagnetic induction heating member 15 which is the same material as the first electromagnetic induction heating member 11 or substantially equivalent material to the heating member 11 receives the function of the magnetic field generated with the magnetic field generating means, is arranged in the position different from the first heating member, and a temperature sensing means 16 is arranged in the second electromagnetic induction heating member 11.
Patent JP-H10156173-A (JP)
Title: Reaction furnace for producing multiple oxide fine grain
Inventor: SHIBUYA YOSHIKI
IPC: B01J19/26
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To strip off the deposit on a reaction furnace, to massproduce the oxide fine grain, to simplify the shape and structure and to facilitate the design by providing an inner diameter necessary to form a flame to the furnace body close to a burner and grdually expanding the furnace wall beyond the burner in conformity with the shape of a spray so that the extension of the spray does not hit on the furnace wall. SOLUTION: An injection nozzle 2 is furnished to the body 3 of a reaction furnace. A burner 1 is arranged coaxially with the nozzle 2 with the nozzle 2 as a center, and concentric flames are formed by the burner 1. The body 3 close to the burner has an inner diameter necessary to form the flames and generally has 50-600 mm inner diameter. Further, the furnace beyond the burner is gradually expanded in conformity with the shape of a spray so that the extension of the spray does not hit on the furnace wall, and the expansion angle is ordinarily controlled to 10-45 deg.. For example, the expansion angle is controlled to 20 deg., and the length (l) of the refractory lining is decreased to 1500mm, for example.
Patent JP-H06159488-A (JP)
Title: Shift lever device for automatic transmission
Inventor: OKIMOTO MASAKI
IPC: F16H59/10
Filed: 1992-11-30
Abstract: PURPOSE:To enhance the external appearance by blocking a part of a slide cover through which a shift lever pierces, as possible as it can. CONSTITUTION:A resin slide cover 6 is adapted to block a guide hole in a frame, and has a thin wall-thickness flexible part 7 formed therein with a cut- out slit 7a through which a shift lever 3 pierces. In this condition, the part of the slit 7a where the shift lever 3 pierces, is enlarged, but the other part thereof is blocked. When the shift lever 3 is manipulated in a direction reverse to the arrow A, the slit 7a is enlarged being pressed by the shift lever 3 so as to allow the shift lever 7a to swing. Further, a part of the slit 7a where the shift lever 3 have passed through, is closed by the elastic restoration of the flexible part 7.
Patent JP-H06167879-A (JP)
Title: Toner supply device
Inventor: YODOSE KOUICHI
IPC: G03G15/08
Filed: 1992-11-30
Abstract: PURPOSE:To compactly house a plurality of toner boxes, to facilitate the maintenance and inspection of toner boxes, and to prevent toner from flowing or scattering out of them at the time of maintenance and inspection. CONSTITUTION:The toner boxes 3a and 3b are united by an internal cover to compose a toner box unit 21. The toner box unit 21 is arranged on a carry pipe unit 22. A shutter mechanism which opens/closes according to the attachment/detachment of the toner box unit 21 is provided between the toner box unit 21 and the carry pipe unit 22. The toner box unit 21 freely move upwards and downwards along a rail part, and can be detached from the image forming device main body.
Patent JP-H05153988-A (JP)
Title: Method for isolating tryptophan
Inventor: ITO KIYOSHI
IPC: C12P13/12
Filed: 1991-12-04
Abstract: PURPOSE:To obtain high-quality tryptophan in high yield without causing foaming or bumping during concentration. CONSTITUTION:In crystallizing crystal of tryptophan from an aqueous solution containing tryptophan, the aqueous solution is concentrated under normal pressure or reduced pressure. In a state wherein the concentration of tryptophan exceeds saturation solubility of the aqueous solution, crystallization is started, the solution is totally or partially taken out neither in a foaming nor bumping state, crystal of tryptophan is separated from the concentrated solution while maintaining the temperature of the concentrated solution so as not to drop, successively the filtrate is fed to the concentrated solution so that concentration operation is continued successively or by stages to isolate tryptophan.
Patent JP-H11143341-A (JP)
Title: Image forming device
Inventor: KOYAMA SATORU
IPC: G03G21/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is enhanced in the reliability of a power source by executing high-temperature protection for the power source at a low cost. SOLUTION: An excess current protective circuit 2 as a power stopping means is provided in a switching power source 1 for supplying a voltage at a prescribed value to the CPU 340 of a control means and a fan motor 345 and a thermistor 336 is arranged on the radiating plate of the switching power source 1. Further, a high temperature protective means 3 for operating the excess current protective circuit 2 to stop the switching power source 1, when a voltage Vth detected by the thermistor 336 exceeds a reference voltage Vb corresponding to a first detected temp., is provided so that a power source protective means for the switching power source 1 consists of the excess current protective circuit 2 and the high temperature protective means 3.  When the temp. detected by the thermistor 336 exceeds the first detected temp., the excess current protective circuit 2 is operated by the high temperature protective means 3 to stop the switching power source 1.
Patent JP-H07171142-A (JP)
Title: Radiodiagnostic device
Inventor: TSUKAMOTO AKIRA
IPC: A61B6/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a radiodiagnostic device capable of eliminating a bad effect on image quality by a front lighting type flat detector or photo pickup, and providing a proper exposure without performing a text exposure. CONSTITUTION:In a radiodiagnostic device having a radiation exposing means 10, an image intensifier 20 for converting the radiographic image into an optical image, and a TV camera 40 for photographing the optical image, the device is provided with a nondestructive readable solid image pickup element integrated into the TV camera 40 and a means 73 for adding the picture element value of the image by the nondestructive reading from the solid image pickup element. This device is further provided with a means 74 for stopping radiation exposure when the picture element integrated by the integrating means 73 exceeds a prescribed value, and means 50, 60 for reading the image information stored in the solid image pickup element after stopping the exposure.
Patent JP-H04193355-A (JP)
Title: Vertical pulverizer
Inventor: TAKEYA KUNIO
IPC: B02C15/04
Filed: 1990-11-27
Abstract: PURPOSE:To enable to sustain cleaned condition of inner surface by constituting a charging chute of raw material by arranging a couple of cylinders mutually rotating freely to reverse direction and a static cutter wherein both the cylinders and the static cutter are alternatively provided in a circler state, and eliminating raw material adhered to the inner face of the raw material charging chute. CONSTITUTION:The supplied raw material via a raw material charging chute 100 dropping onto the central part of the rotating table is pulverized between the over face of a rotating table and the circumference face of a pulverizing roller by adding a prescribed pulverizing pressure to the pulverizing roller. The raw material charging chute 100 is arranged in parallel between a pair of up and down annular flanges 130a, 130b against axial direction thereof and a pair of cylinders 110 mutually contacting at their outer circumferences and a cutter 120 contacting in parallel against the axial direction to the outer circumference of the relevant cylinder are disposed alternatively in plural numbers, respectively. The cutter 120 is fixed between the upper and down flanges 130a, 130b and each of the pair of cylinders 110 is respectively supported to the relevant up and down flanges so as to freely rotate against mutually reverse direction each other by a rotation driving means consisting of motor 180 chain 170a, etc.
Patent JP-H07149306-A (JP)
Title: Boxing device of packed articles
Inventor: UCHIDA GIHEI
IPC: B65G47/38
Filed: 1993-11-25
Abstract: PURPOSE:To draw up packed articles in order and obtain a simple structure and simplify the control, by transferring a packed article on a conveyor by a driving mechanism and opening downward a pair of conveyors when the packed article reaches a specified position to drop it for boxing. CONSTITUTION:A packed article 13 fed on transfer conveyors 1, 1' by a supply conveyor 14 is detected by a reflecting type sensor 15 installed on the transfer conveyors 1, 1'. And at that time, an electromagnetic brake of a motor 10 is actuated to stop the transferring. And a lever 6 is driven upward by a cylinder 7 or a solenoid or the like and the vertical shaft 3 is actuated to rotate the transfer conveyors 1, 1' downward. In this way, the packed article 13 is easily dropped into a packing box 5. By this constitution, packed articles can be contained to line up in order and further, the mechanism for driving and controlling of the transfer conveyors is simple and can be extremely easily controlled and further, the packed articles are not damaged.
Patent JP-H05132883-A (JP)
Title: Deinking agent for recycling old paper
Inventor: AKAHA YASUHIRO
IPC: D21C5/02
Filed: 1991-11-07
Abstract: PURPOSE:To obtain the subject agent capable of efficiently eliminating slightly removable ink derived from old paper of offset printing, having strongly collecting force of eliminated ink in flotation, providing high-quality recycled pulp, comprising a specific compound. CONSTITUTION:A deinking agent for recycling old paper comprising an a sulfo fatty acid (poly)alkylene oxide ester of formula I or formula II (R1 to R3 are 8-24C alkyl, alkenyl, etc.; M1 to M3 are H, alkali metal, etc.; AO is C2H4O, C3H6O, etc.; (m) and (n) are average number of mols of addition of AO and is 1-150) or its salt as an essential component. The compound of formula I or formula II, for example, is obtained by a method of esterifying a (poly) alkylene glycol or a method of ester exchange reaction between an alpha-sulfo fatty acid ester and a (poly)alkylene glycol.
Patent JP-H04192890-A (JP)
Title: Signal processing system
Inventor: OKANO FUMIO
IPC: H04N5/3722
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate the need of an A/D converter and a memory by setting read-out of a signal of an image pickup element to a time relation of a time division signal. CONSTITUTION:As for an image pickup element, total three are used such as one is used for a first ch to a third ch, respectively, and as for a transmission, one is used. A time division signal divides one horizontal period into a first ch to third ch as shown in the figure, and first of all, a first element is read out during T1, and subsequently, a second ch element is read out during T2, and a third ch is read out during T3. Signals read out by these first ch to third oh are selected by a switch SW1 in T1 to T3 periods, respectively and become time division signals. In such a way, the time division signal can be realized without using an A/D converter and a memory.
Patent JP-2000125966-A (JP)
Title: Device for attaching cover to frame
Inventor: YOSHIDA RYUJI
IPC: A47B96/20
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent the movement of a cover with play by forming pinch parts for elastically pinching a projected line projected on the inner surface of a cover in the recessed line of a frame in a product where the recessed line formed in a frame to be used for furniture or the like is covered by the cover. SOLUTION: When the recessed line formed in the longitudinal direction of the frame 1 which is formed by a sash such as aluminum is covered by the cover 5, a pair of lock pieces 9a and 9b arranged in cover attachment members 6 consisting of an elastic material are inserted to the fitting grooves in an elastically deformed state, which are formed on the left and right wall surfaces of a deep groove 4b in the frame 1. The plural attachment members 6 are arranged at prescribed interval along the longitudinal direction in the deep groove 4b. Then the cover 5 is attached by inserting the left and right end edges 5a and 5b of the cover 5 to the fitting grooves 2a and 2b which are formed at the left and right sides of a shallow groove 4a at the opening side of the frame 1.  In this case, the projected line 8 on the rear surface of the cover 5 is force-fitted into the pinch parts of the respective attachment members 6 and fixed.