baber/WOPTO huggingface dataset:
Patent JP-S556323-A (JP)
Title: Matching device for optical communication
Inventor: MASUDA SHIGEFUMI
IPC: G02B6/26
Filed: 1978-06-29
Abstract: PURPOSE:To eliminate dispersion and loss owing to wavelength differences of light, make possible miniaturization while minimizing aberrations and make matching of optical paths easy by installing concave mirrors on the optical paths of the coupling elements on the light emitting side and photo detecting side and obtaining parallel luminous fluxes. CONSTITUTION:Coupling elements 7 and 8 on the light emitting side and photo detecting side are mounted insertably in a connector case, the element 7 being constituted by the concave mirror 4 and fiber 1 fixed to a frame 3 and the element 8 by the concave mirror 5 and fiber 2 fixed to a frame 6, respectively. The exit light from the fiber 1 is reflected by the concave mirror 4 to become parallel luminous fluxes, which are then converged by the concave mirror 5. The converged light is entered to the fiber 2.
Patent JP-S61235878-A (JP)
Title: Electrostatic discharging device for photosensitive body
Inventor: IWAI SHOGO
IPC: G03G21/08
Filed: 1985-04-11
Abstract: PURPOSE:To remove a charge securely from the surface of a photosensitive body after a transfer process and to lower the electrostatic attractive force of waste toner by arranging a reflecting plate which distributes the light beam which provides the highest illuminance among light beams from a light source to the surface of the photosensitive body while slanting its optical axis slightly from a normal direction. CONSTITUTION:An electrostatic discharging device 22 for the photosensitive body has the elliptic reflecting plate 23 and incorporates the light 24. the reflecting plate 23 is arranged slantingly to a normal 41 to the surface of the photosensitive drum 1 and the light 40 is distributed to the surface of the photosensitive body at an angle thetaof incidence where the highest illuminance is obtained on the surface of the photosensitive body. Waste toner 50 remaining on the surface of the photosensitive drum 1 after the transfer process is stuck with electrostatic attractive force. The light from the electrostatic discharging device 22 is distributed to the surface of the photosensitive body at the angle theta of incidence to illuminate the contacting part between the waste toner 50 and the surface of the photosensitive drum 1. Consequently, a charge which generates the electrostatic attractive force making the waste toner 50 stick on the surface of the photosensitive drum 1 is removed securely.
Patent JP-H06293664-A (JP)
Title: New pharmaceutical use of beta3-adrenergic agent
Inventor: YAMAGUCHI ISAMU
IPC: A61K31/19
Filed: 1993-04-05
Abstract: PURPOSE:To provide a beta3-adrenergic agent useful as an agent for the prevention and treatment of ulcer such as peptic ulcer. CONSTITUTION:The beta-adrenergic agent consists of the compound of the formula (R1 is halogen; R2 is lower alkyl; R3 is H or together with R2 form lower alkylene; R4 is alkoxy substituted with carboxy or esterified carboxy; R5 is H or R4 and R5 together form carboxy-substituted lower alkylenedioxy, etc.) or its salt, e.g. (R*,R*)-(+ or -)-[4-[2-[2-(3-chlorophenyl)-2- hydroxyethylamino]propyl]-phenoxy]acetic acid methyl ester.
Patent JP-H09238707-A (JP)
Title: Shoe upper and synthetic leather shoe
Inventor: IWASAKI YUKIO
IPC: A43B23/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To improve a wearing feel without discoloration by adopting the constitution consisting of synthetic leather formed by laminating a skin layer on a double raschel fabric. SOLUTION: The shoe uppers 1 are the synthetic leather constituted by laminating the skin layer 3 on the double raschel fabric 2 by adhering the layer with an adhesive layer 4. The double raschel fabric 2 is a double type warp knitted fabric formed by three-dimensionally connecting and knitting a front base fabric structure 21 and a back base fabric structure 22 to each other by connecting yarn 23 while two-dimensionally knitting the outer front and back base fabric structures by a double raschel machine. The base fabric structures 21, 22 of both back and front surfaces are coupled by the connecting yarn 23. The fabric has a cell layer 24 between the base fabric structures 21 and 22 and has the elasticity by the cell layer 24. All of the materials used for the uppers of the synthetic leather shoes are usable for the skin layer 3.  For example, polyurethane resins, polyvinyl chloride resins, etc., are used.
Patent JP-H02260894-A (JP)
Title: Management system of terminal address
Inventor: OKANO MICHIAKI
IPC: H04Q3/58
Filed: 1989-03-31
Abstract: PURPOSE:To smooth address assignment at outgoing and incoming state of a terminal equipment and to prevent an address assigned in duplicate from entering the outgoing and incoming processing by starting an address check procedure when a count value of an address counter is a prescribed value or below at the completion of communication on the same line. CONSTITUTION:A counter 17 counting the residual number of an address available for the assignment is provided and an address check procedure 18 is started when the count value of the counter 17 reaches a prescribed value or below and all of the terminal equipment of the line reaches the communication end state to revise a management table 16 with the address assignment of the network. Thus, the network preserves the address able to be assigned at all times. Accordingly, the address assignment in the outgoing and incoming state of the terminal equipment is smoothed and the entrance of the terminal equipment into the outgoing and incoming processing while the address is assigned in duplicate is not caused.
Patent JP-S61237215-A (JP)
Title: Thin film head
Inventor: KISHIGAMI JUNICHI
IPC: G11B5/187
Filed: 1985-04-15
Abstract: PURPOSE:To improve a signal-to-noise ratio by forming a couple of magnetic materials so that their parts facing surfaces of a storage medium are in a rectangle whose sides facing a recording/reproducing gap is longer than their opposite sides. CONSTITUTION:A mask 7 is formed of a material, such as alumina, which is hardly etched on the magnetic pole formation surface 1b of a substrate 1 except where a lower magnetic pole part 5b is formed, a magnetic film 9 which has high magnetic permeability is formed by sputtering on the magnetic pole formation surface 1b and a resist layer 11 is formed thereupon by using SiO2. Then, the surface is flattened by an etch-back method by ion milling and the lower magnetic pole part 5b is formed and an insulating layer 13 is formed on the magnetic pole formation surface 1b and then an upper magnetic pole part 5a is formed by sputtering by the use of a metal mask opposite the lower magnetic pole part 5b. A protection film 15 is formed lastly and the thin film head is obtained by the simplified manufacturing process mentioned above.
Patent JP-S60234014-A (JP)
Inventor: KONRAATO ETSUKERUTO
IPC: F16F9/46
Filed: 1985-04-15
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-H02258486-A (JP)
Title: Automatic seat mounting device
Inventor: YAMANA SHINJI
IPC: B62D65/00
Filed: 1989-03-31
Abstract: PURPOSE:To mount a seat automatically by providing the title device with a supporting arm for supporting the seat back of a seat, a supporting means for supporting the end part of a seat rail and a fixing means for positioning and fixing the seat rail into the specified position of the body interior. CONSTITUTION:This automatic seat mounting device provided with a working robot is disposed on each side along the vehicle conveyor line. The working robot is provided with a refractable robot arm 9 rotatably supported at a rotor rotatably supported at the upper part of a robot main body as well as a robot hand 10 fitted at the tip part of the robot arm 9. The device 1 is further provided with a supporting arm 1 for supporting the seat back 22 of a seat 4 at the robot hand 10, a supporting means 12 for supporting the end part of a lower rail (seat rail) and a fixing means 13 for positioning and fixing the supported seat rail into the specified position of the body interior. The seat 4 conveyed on a pallet is automatically mounted in the body interior by these means.
Patent JP-S63245156-A (JP)
Title: Interface system for digital communication line
Inventor: SHIBUYA KIYOSHI
IPC: H04L7/00
Filed: 1987-03-31
Abstract: PURPOSE:To contrive to improve the throughput in data transmission by providing on input/output clock generating means and the 1st and 2nd speed conversion means provided respectively with a FIFO circuit, absorbing a difference between the data transmission speed and line speed at a terminal side and preventing the occurrence of an idle line data. CONSTITUTION:The data from a terminal equipment 10 is sent by a clock deciding the line speed by an FIFO circuit of a speed conversion section 22 and sent to a digital line 12. Then the line data from the digital line 12 is subject with absorbing the difference between the line speed and the terminal speed of the terminal equipment 10 by the speed conversion section 23 and the result is sent to the terminal equipment 10. The speed conversion section 23 is provided with a FIFO circuit, which inputs only information from the line data and gives it with a clock decided based on the terminal speed. Thus, the FIFO circuit of the speed conversion section 23 results in absorbing the difference between the line speed and the terminal speed and receives/outputs data continuously.
Patent JP-S63244076-A (JP)
Title: Developing device
Inventor: TAGAWA HAJIME
IPC: G03G15/08
Filed: 1987-03-31
Abstract: PURPOSE:To simplify construction and to reduce cost without generating a wasteful space by connecting replenishing ports which are formed in the directions opposite from each other in the angle part of the smallest angle in 1st and 2nd developer housing parts alternately to the accepting port of a developing container and replenishing a developer. CONSTITUTION:A replenishing case 37 is formed to a triangular shape and is constituted by integrating the 1st and 2nd developer housing parts 38, 39 housing the toner (developer) (t). The 1st and 2nd developer housing parts 38, 39 are provided with the toner replenishing ports 40, 41 in the directions opposite from each other in the angle part of the smallest angle thereof. These ports 40, 41 are connected alternately to the accepting port 31a formed to the front face part of the developing container 31. The toner (t) is replenished by connecting these ports 40, 41 alternately to the accepting port 31a of the container 31 and, therefore the satisfactory replenishment is executed without generating the wasteful space and without applying oscillation and agitating effect to the toner.
Patent JP-H06262123-A (JP)
Title: Automatic replenishing device for putty agent of putty repair machine of plate material
Inventor: IKEGAMI YASUHIKO
IPC: B05C11/10
Filed: 1993-03-12
Abstract: PURPOSE:To stabilize product quality, to lessen manpower and to exceedingly improve process efficiency by establishing an on-off control means for a change in the undulation of a stagnating putty agent by a distance sensor of a photoelectric type. CONSTITUTION:The change in the undulation of the putty agent 4a squeezed and stagnated by a knife coater 7 on a plate material 2 in the process of transportation is detected by the distance sensor 5 of the photoelectric type and the replenishment of the putty agent 4 sagging from a putty agent replenishing device 3, such as mixer or extruder, installed on the plate material 2 in the process of transportation is subjected to on-off control.
Patent JP-H09268107-A (JP)
Title: Bleaching powder composition consisting mainly of chloroisocyanuric acid
Inventor: KOBAYASHI YOSHIHIKO
IPC: C07D251/36
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching powder composition capable of regulating its rate of dissolution without impairing its safety and stability, thus useful for the disinfection of septic tanks and pools. SOLUTION: This bleaching powder composition is obtained by incorporating an organic bleaching powder consisting mainly of a chloroisocyanuric acid (e.g. dichloroisocyanuric acid) with pref. 0.3-10wt.%, based on the powder, of at least one compound selected from fatty acids (e.g. lauric acid) and alkyl sulfates (e.g. lauric sulfate) and salts thereof.
Patent JP-S61237997-A (JP)
Title: Plate type heat exchanger
Inventor: YAGI TOSHIICHI
IPC: F28F3/10
Filed: 1985-04-12
Abstract: PURPOSE:To permit sure fitting without leakage of engaging section in the circumference of the outlet and inlet ports of a medium by a method wherein a step, surrounding the inlet and outlet ports of medium, is provided around the inlet and outlet ports of medium of each plate and the stepped sections of neighboring plates are engaged with each other. CONSTITUTION:A plurality of plates 11a, 11b of the plate type heat exchanger are laminated to form paths A, B for heat medium between mutual plates while neighboring plates are connected integrally with each others permanently at the circumference 15 of the inlet and outlet ports of medium and the outer peripheral rims 14 thereof. The steps 17a, 17b, extending so as to surround the inlet and outlet ports 12a, 12b of medium, are provided at the circumferences of the ports, 12a, 12b of respective plates, 11a, 11b. The neighboring plates 11a, 11b are arranged by the steps through the outer peripheral rims 14 and the stepped sections and the plate type heat exchanger is provided with higher rigidity. Molten brazing material covers between connecting surfaces and stagnation 18 of brazing material is formed on the upper end, whereby the leakage of the medium may be prevented perfectly.
Patent JP-H06270906-A (JP)
Title: Feed conveyer in wrapping apparatus
Inventor: TAKAMA NAOKI
IPC: B65B35/36
Filed: 1993-03-12
Abstract: PURPOSE:To shorten cycle time of wrapping and also reduce an impact applied to a tray in a wrapping apparatus which intermittently carries an unwrapped tray with a product mounted onto a lifter and wraps in a film the product pushed up by a wrapping station upward by the lifter together with the tray. CONSTITUTION:An endless tray carrying member 23b carries a tray T and also brings a tray T2 into contact with a claw 24c before the claw 24c stops in front of a lifter 10. Then the tray T2 is carried to the front of the lifter 10 while contacting a rear end of the claw 24c and waits before the lifter 10 when the claw 24c stops. Subsequently when the lifter 10 lowers to a receiving position P, the claw 24c having the tray T awaited is driven so that the tray T is transferred onto the lifter 10.
Patent JP-H06262544-A (JP)
Title: Spring balancer
Inventor: SHIMIZU MICHIO
IPC: B66D3/18
Filed: 1993-03-12
Abstract: PURPOSE:To provide a spring balancer capable of slowing down the rewind speed of a wire without braking this wire. CONSTITUTION:In a spring balancer equipped with a balancer case 2, a freely rotatable drum 5 being built in this balancer case 2 and being wound with a tool hanging wire 4, and a spiral spring 9 being built in the balancer case 2 and resiliently energizing the drum 5 in the rewinding direction, a gear unit 20 adding a rotational drag in the wire rewinding direction via a one-way clutch 12 is installed in this drum 5.
Patent JP-H01249445-A (JP)
Title: Doctor blade device of printing machine
Inventor: YAMAGUCHI MASATO
IPC: B41F9/10
Filed: 1988-03-31
Abstract: PURPOSE:To prevent solidification of ink gathering at the lower side thereby to avoid the generation of fine lines or tintings on a printed matter, by placing a flow passage of a fluid of warming medium in the vicinity of the reverse side of a front end of a doctor blade. CONSTITUTION:Warm water is supplied from a warm water supply pipe 38A into a warm water pipe 18A and a return pipe 18B provided at the reverse side of a doctor blade 14 in a doctor blade device 16. The warm water is also arranged to be returned to a return pipe 34B. Accordingly, the warm water is always circulating in the device thereby to warm the doctor blade 14. A flow passage 18 is placed in a reservoir of ink scraped by the doctor blade 14 between the doctor blade 14 and an ink return 26B, and therefore the ink can be warmed with good efficiency. Thus, during the operation of a gravure printing machine 10, the ink gathering at the reverse side of the doctor blade 14 can be warmed, thereby avoiding the increase in the viscosity thereof, while preventing the solidification thereof forming the shape of an icicle.
Patent JP-S555741-A (JP)
Title: Treating method for waste solution
Inventor: SUZUKI SHIGERU
IPC: B01D53/00
Filed: 1978-06-29
Abstract: PURPOSE: To deodorize malodorous waste soln., by aerating an acidic waste soln. contg. malodorous substances such as hydrogen sulfide etc. in the presence of aluminum fulfate to release the hydrogen sulfide etc., then by oxidizing the waste soln. with ozone etc.  
     CONSTITUTION: A malodorous waste soln. contg. hydrogen sulfide etc. is fed from a waste soln. tank 20 to a treating tank 1. At the same time, sulfuric acid is fed from a storage tank 12 to the treating tank 1 to adjust the pH to 5, and aluminum sulfate is added from a storage tank 2. Air is introduced through an air-diffusing pipe 5 provided at the base of the treating tank 1 to aerate the waste soln. Malodorous gases such as hydrogen sulfide or mercaptans are released as gases and are burned and decomposed in a combustion unit 7 to form odorless gases. Then ozonized air generated in an ozonizer 10 is introduced through an air-diffusing pipe 5 into the waste water to remove the sulfur compounds contained in the waste soln. by oxidation to form clean water, which is drawn off. In that case, sodium hypochlorite may be used in place of the ozonized air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03277971-A (JP)
Title: Quantitative analysis method for inorganic matter
Inventor: UBUKAWA AKIRA
IPC: G01N33/38
Filed: 1990-03-28
Abstract: PURPOSE:To accurately grasp the quantities of amorphous component and crystal of glass, etc., by mixing inorganic material with fluoric acid or solution containing the acid, and individually or simultaneously altering its temperature, processing time or pressure. CONSTITUTION:Liquid temperature, processing time, processing capacity, etc., having influence on the dissolving of an inorganic material are previously varied in fluoric acid to be used or solution containing the acid, and the degree of crystal for forming the material is obtained as dissolution curve of crystals. Thus, optimum processing conditions for sequentially dissolving the crystals are decided, it is quantitatively analyzed under the conditions to be accurately analyzed. The processing temperature is ranged to 0 - 230 deg.C due to the difficulty of dissolution, simplicity of the processing, and the processing time is ranged to 1/2 - 48 hours due to a practice.
Patent JP-H04327187-A (JP)
Title: Cooling device
Inventor: INATANI MASATOSHI
IPC: F25D11/00
Filed: 1991-04-11
Abstract: PURPOSE:To improve the cooling efficiency of a cooling device to quickly serve coffee, etc., having a suitable temperature. CONSTITUTION:A cooling device which comprises a cooling pipe 11 laid on the surface of the outer wall thereof, a cooling water tank 17 having an outlet opening 14 at its bottom part and an open top, a partition 2; dividing the interior of the cooling water tank 17 into the central part thereof and regions 20 near the side wall thereof with a communication bottom part 21 left open therebetween and a lid 25 for closing the open top thereof.
Patent JP-S59204796-A (JP)
Inventor: MATSUMOTO KANAME
IPC: G21C9/00
Filed: 1983-05-09
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-S60234140-A (JP)
Inventor: DON UIRIAMU PIITAASON
IPC: F16D65/12
Filed: 1985-04-16
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-H02256433-A (JP)
Title: Alternating working method of drilling and tapping and its device
Inventor: TAMURA AKIO
IPC: B23B39/00
Filed: 1989-03-29
Abstract: PURPOSE:To perform drilling and tapping of a prepared screw hole simultaneously and precisely in a short time by sliding spindles arranged side by side at the nearest pitch in the direction of Z axis toward the Z direction at its pitch and alternately performing drilling and tapping. CONSTITUTION:Both spindles 6, 8 for drilling and tapping which operate in the direction of Z axis are arranged at the nearest pitch side by side. A main operating handle 16 is further rotated form the position of the standard top dead center E of the handle 16 which is reset upon the completion of cutting of the spindles 6, 8 in a direction (zone D) for elevating both the spindles 6, 8 thereby both spindles 6, 8 are slid in the direction of X axis by the nearest pitch P at which they are arranged side by side. Thus, the two processes of drilling and tapping can be performed on one table 3, so that the total moving distance of a work on the table 3 by hand sliding can be reduce to less than 1/2 and the generation of small scratches on the surface of the work can be significantly decreased.
Patent JP-H06293675-A (JP)
Title: Azeotropic mixture of 1,1-difluoroethane with hydrogen fluoride and recovery of 1,1-difluoroethane or hydrogen fluoride
Inventor: TSUDA TAKEHIDE
IPC: C07C17/38
Filed: 1993-04-06
Abstract: PURPOSE:To recover more effectively hydrogen fluoride(HF) free of pentafluoroethane(HF-125) or HFC-125 free of HF from a mixture of HF with HFC-125. CONSTITUTION:An azeotropic mixture of HFC-152a/HF two-components. A mixture of HFC-152a with HF is distilled and the azeotropic mixture is then drawn from the top of the distillation column, while HF free from HFC-152a or HFC-152a free from HF is recovered from the bottom, thereby efficiently recovering HFC-152a or HF.
Patent JP-2000277138-A (JP)
Title: Fuel cell power generating system
Inventor: YASUDA YUICHIRO
IPC: H01M8/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generating system which eliminates the need for incorporating a gas cylinder for purge gas so as to facilitate management. SOLUTION: This fuel cell power generating system is formed including a generating fuel cell 1 to which hydrogen-rich reformed gas and air are supplied to cause hydrogen in the reformed gas to react with oxygen in the air so as to generate power, and a purge gas generating fuel cell 2 in which hydrogen in the reformed gas is reacted with oxygen in air to consume oxygen in the air so as to generate nitrogen-rich purge gas. Oxygen in the air supplied to the purge gas generating fuel cell 2 is consumed on reacting with hydrogen in the reformed gas and the nitrogen-rich inert purge gas can be generated.
Patent JP-H07257449-A (JP)
Title: Crawler belt rubber shoe
Inventor: KUMANO YOICHI
IPC: B62D55/28
Filed: 1994-03-25
Abstract: PURPOSE:To equalize external stress applied to a rubber elastic unit at the time of use by forming the central location of a short strip-shaped core metal into a U-shaped hollow part toward the internal surface side, and covering peripheral edges of a core metal side surface and internal surface with the rubber elastic unit. CONSTITUTION:In a location in a central region of a short strip-shaped core metal 1, a U-shaped hollow part 11 is formed toward the internal surface side, and in this hollow part 11, a reverse trapezoidal shape is formed by slopes 12, 12 in both sides. A rubber elastic unit 2 is vulcanization bonded to an external surface side of the core metal 1, so as to cover peripheral edges of a side surface of the core metal 1 and its internal surface with the rubber elastic unit 2. In this way, external stress applied to the rubber elastic unit 2, when used, can be uniformly generated.