baber/WOPTO huggingface dataset:
Patent JP-H06180391-A (JP)
Title: Carbon dioxide gas absorbing tower
Inventor: HARASHINA HEIHACHI
IPC: B01D53/34
Filed: 1992-12-11
Abstract: PURPOSE:To provide a carbon dioxide gas absorbing tower in which Ca(OH)3 and the like, produced through chemical reaction of CO2 gas and Ca(OH)2, is prevented from adhering to the inner wall of cyclon and the treatment of products is facilitated. CONSTITUTION:The carbon dioxide gas absorbing tower comprises a cyclon 4 into which a mixture fluid of CO2 gas and Ca(OH)2 is blown, a water supply means 5 coupled to the upper part of the cyclon 4 and forming a thin water film 12 on the inner wall, and a water treating means 7 coupled to the lower part of the cyclon 4, wherein solid contents are captured by the thin water film 12 and discharged from the cyclon 4.
Patent JP-H01177497-A (JP)
Title: Vibration isolating rubber leg mounting device for electric fan
Inventor: KAWATSU TETSUJI
IPC: F04D25/08
Filed: 1987-12-28
Abstract: PURPOSE:To facilitate a mounting work and to reduce a cost, by a method wherein the outer size of the protrusion part of the vibration isolating leg of an electric fan is increased to a value higher than the inner size of the insertion hole of the cylinder of a base bed, and the protrusion part is pressed in the insertion hole by using a jig at the inner side of the protrusion part. CONSTITUTION:A plurality of protrusions 2 are formed on the bottom of a base bed to support an electric fan. A vibration isolating rubber leg 10 having a protrusion part 11 inserted in an insertion hole 2a formed in the inner side of the protrusion 2 is provided. The vibration isolating leg 10 is provided with a press-in hole 12 formed in the protrusion part 11 and opened on the root side of the protrusion part 11. The outer size of the protrusion part 11 is increased to a value slightly higher than the inner size of the insertion hole 2a. This constitution enables facilitation of a mounting work and reduction of a cost.
Patent JP-H02176758-A (JP)
Title: Toner for electrostatic photography
Inventor: OTAKI KAZUMI
IPC: B41M5/30
Filed: 1988-12-28
Abstract: PURPOSE:To form images of two colors by using one toner by using a coloring agent A which colors, discolors or decolors irreversibly when heated to a specific temp., a coloring agent B of the color tone different from the color tone of the coloring agent A when this agent develops a color, and a decoloring agent. CONSTITUTION:Electrostatic latent images are developed by using just one kind of the toner contg. the coloring agent A which colors, discolors or decolors irreversibly when heated to the specific temp., the coloring agent B which is not affected in the color at least at this specific temp. and has the color tone different from the color tone when the coloring agent A develops the color, the binder resin and the decoloring agent. The images are then fixed by heating to form the image of one color. Only the desired part of this image is heated to the specific temp. or above to color, discolor or decolor the coloring agent A by which only the desired part is changed to another color tone. The images of the two colors are formed by using the one toner in this way.
Patent JP-H03193656-A (JP)
Title: Production of ceramic substrate
Inventor: HORIBE YOSHIYUKI
IPC: H05K3/46
Filed: 1989-12-21
Abstract: PURPOSE:To improve surface smoothness and to suppress warping and waving by removing resin in a specified multilayered ceramic green sheet and firing the sheet on a dense sintered body. CONSTITUTION:A green sheet is formed as a middle layer with ceramic powder having 0.8-3.0mum average particle size and the upper and lower sides of the middle layer are coated with green sheets formed with ceramic powder having a smaller average particle size than the ceramic powder of the middle layer to obtain a multilayered ceramic green sheet. This green sheet is heated to remove >=50wt.% of resin in the sheet and the sheet is fired on a flat dense sintered body having <=0.3mum surface roughness (Ra), <=0.05mm warp per 100mm length and <=0.1 porosity.
Patent JP-H02191261-A (JP)
Title: Thiosemicarbazone derivative, its production and herbicide
Inventor: SATO JUN
IPC: C07D405/12
Filed: 1988-12-28
Abstract: NEW MATERIAL:The compound of formula I (Z is group of formula II or formula III; G is H or halogen; A is halogen or NO2; E is H, halogen. CN, NO2, NH2, OH, SH or OR1; R1 is 1-5C alkyl, 3-6C cycloalkyl, 3-6C cycloalkyl-1-2C alkyl, 2-4C alkenyl, 3-4C alkynyl, etc.; L is H or halogen; Y is 0 or S; n is 0 or 1; J is H, halogen, 1-5C alkyl, 3-6C cycloalkyl, 3-6C cycloalkyl-1-2C alkyl, 2-4C alkenyl, 3-4C alkynyl, 1-5C haloalkyl, etc.). EXAMPLE:1-(4-Chloro-2-fluoro-5-isopropoxyphenylthiocarbimoyl)-1,4,5,6- tetrahydropyridazine. USE:An intermediate for agricultural chemicals. Useful also as a selective herbicide. PREPARATION:The compound of formula I can be produced by reacting a compound of formula SCN-Z with the compound of formula IV.
Patent JP-H0429984-A (JP)
Title: Liquid crystalline compound, liquid crystal composition containing the same and liquid crystal display element and display device using the same
Inventor: IWAKI TAKASHI
IPC: C09K19/42
Filed: 1990-11-29
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 and R2 are 3-18C alkyl and one or two or more unadjacent methylenes in the aforementioned alkyl may be substituted with Z (Z is O or S), CH=CH etc.; R3 is H or 1-5C alkyl; B is formula II or III; A1 is single bond, formula IV (Y1 and Y2 are H, F, Cl, Br, CH3, etc.), etc.; A2 is single bond, A3 or A3-A4 (A3 and A4 are A1 or formula V, VI, etc.)]. EXAMPLE:2-(p-Octylphenyl)-6-hexylbenzothiazole. USE:A liquid crystalline compound useful as liquid crystal display elements, liquid crystal-optical shutters, etc. PREPARATION:A compound expressed by formula VII is made to react with a compound expressed by formula VIII.
Patent JP-H023262-A (JP)
Title: Lead frame assembly and its prucessing
Inventor: MARUBIN RANBAADO
IPC: H01L21/48
Filed: 1988-12-28
Abstract: PURPOSE: To completely and closely test a lead frame assembly by a completely nondestructive method before the assembly is sealed by mechanically supporting both ends of each small lead so that the lead can withstand shocks given to the lead when the conventional probe physically comes into contact with the lead by attaching an integrated circuit to leads and supplying a first insulating member which connects the leads to supporting sections and a second insulating member which connects the leads to each other. CONSTITUTION: A U-shaped plastic member 30 and a square plastic insulating ring 32 are formed by performing injection molding on a lead frame belt 11 by means of molding equipment 14 so that the member 30 can work as the insulating member between leads 16, 18, and 20 and a supporting section 22 and a mechanical supporting and insulating member among the leads 16, 18, and 20. After the members 30 and 32 are formed, a positioning member 24 is removed by punching off the member 24 from the leads 16, 18, and 20 and the supporting frame 22. While a lead frame is kept in a belt-like state, a whole circuit is tested by applying operating voltages across the electrical leads 16, 18, and 20.
Patent JP-2001150157-A (JP)
Title: Friction-stir-welding method
Inventor: ESUMI MASAKUNI
IPC: B23K20/12
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To weld without making a difference in level in a weld zone in the butt welding of plates. SOLUTION: Friction-stir-welding is performed to the butt part of face plates 12b, 22b of shapes 10, 20. When butting them, the projecting part 20c of the tip part of the face plate 20b of the shape 20 is fitted with the recessed part 12c of the tip part of the face plate 12b of the shape 10. By this fitting, the outside surfaces of the face plates 12b, 20b are free from a difference in level. Next, in regard to the fit part, friction-stir-welding is performed flat to 12bc, 20bc sides of the other surfaces of the face plates 12b, 20b by inserting a rotary tool 250 from projecting parts 16, 26 sides of the face plates 12b, 20b. Consequently, butt welding free from a difference in level can be performed.
Patent JP-H06179543-A (JP)
Title: Printer
Inventor: IMAI AKIRA
IPC: B41J11/42
Filed: 1992-12-14
Abstract: PURPOSE:To facilitate wiring work and reduce the man-hours for assembling and adjustment of respective sensors by fitting a sensor mounting plate to a printer body. CONSTITUTION:A light emitting and receiving type sensor 25 is provided at the take-out port of a paper tray 10, and a home position detection sensor 41 is fitted near the outlet of paper feeding guides 24a, 24b. A paper discharge position detection sensor is mounted at one end of a platen drum 35, and a paper discharge detection sensor 55 is mounted on the inlet side of a paper discharge roller 51. A paper tray detection switch is mounted so that it may be brought into contact with the paper tray 10. The sensors 25, 41, 55, 56 and the switch are mounted at one sensor mounting plate 29.
Patent JP-H03192944-A (JP)
Title: Redial telephone system
Inventor: KIMURA MASAHIRO
IPC: H04M1/274
Filed: 1989-12-22
Abstract: PURPOSE:To attain automatic call even in the case of a dial number dialed in several preceding time by storing plural dial numbers dialed recently with a history function and observing the dial number displayed on a display panel to designate the address of a required dial number. CONSTITUTION:When a dial number is sent by a ten-key 3, the dial number is stored in a memory 5 together with an address and when the dial number is sent by using the ten-key 3 again, the preceding dial number is stored for two addresses and the present dial number is stored together with one address. That is, plural dial numbers are stored in new order and the telephone set 1 has a history function. When retransmission is implemented by a dial number sent precedingly, it is designated by using a redial button 6 and the dial number displayed on a display panel 7 is observed and the confirmed dial number is sent again. Thus, even the dial number dialed in several preceding time is sent again automatically.
Patent JP-2001151406-A (JP)
Title: Finisher and image forming device provided therewith
Inventor: NAITO YOSHIICHI
IPC: G03G15/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a finisher capable of delivering a bundle of bound sheets subjected to middle folding staple processing and applying the bundle of sheets subjected to the middle folding staple processing to punching processing so as not to offset punch holes, and an image forming device provided therewith. SOLUTION: A finisher 100 is provided with a sheet support 401 being capable of stacking bound sheets folded in the middle thereof in a sheet processing unit 400. The sheet support 401 is provided at a tip thereof with a needle receiving part 452. Thus, the middle folding staple processing can be carried out with the bundle of sheets bound. As a result, the bundle of sheets subjected to the middle folding staple processing can be delivered to a stacking tray 600 in the bound state. Further, the fisher 100 is provided with a punching device 300 for carrying out punch processing for the bundle of sheets subjected to the middle folding staple processing. Thus, punch processing can be applied to even the bundle of sheets subjected to the middle folding staple processing.
Patent JP-H07189749-A (JP)
Title: Engine stop device for diesel engine
Inventor: HATAURA KIYOSHI
IPC: F02D1/02
Filed: 1993-12-28
Abstract: PURPOSE:To shorten the projecting dimension of a solenoid so as to make an engine compact by moving a quantity adjusting rack into a fuel non-injecting position through a stop interlocking lever oscillated by the pressing force of an output pin. CONSTITUTION:A solenoid 6 is placed along a receding wall part 12, and a head part 7 is inserted into the internal space 14 of a bulging wall part 13. A stop interlocking lever 15 is pivotally supported in the oscillating state inside a storage case 3, and the lever input part 15a of the stop lever 15 is brought into contact with the tip part of the output pin 8 of the solenoid 6. A lever output part 15b is positioned so as to be able to come in contact with a rack input part 16 to a quantity adjusting rack 4, and the quantity adjusting rack 4 is moved into a fuel non-injecting position 9 through the stop interlocking lever 15 oscillated by the pressing force of the output pin 8. The projecting dimension 31 of the solenoid 6 from a rack opposed wall part 11 is thereby shortened in comparison to the case of fitting the solenoid 6 to the rack opposed wall part 11 by the moving direction 26 of the quantity adjusting rack 4.
Patent JP-H042-A (JP)
Title: Power conversion device
Inventor: NAGAI SHIGEKAZU
IPC: F15B9/17
Filed: 1990-11-30
Abstract: PURPOSE:To downsize a power conversion device, prevent errorneous operation, and simplify wiring and piping by providing any of functions of computing, memorizing, program execution, signal input, transferring signals between actuators, and enabling speedy and certain energizing and controlling. CONSTITUTION:A conductor 16 which is connected to a power source 28 and an optical fiber 32 are parallelly connected to actuators 20a to 20f, which optical fiber functions for receiving address and data signals from a computer 30 serially and parallelly. Control parts 36 which are provided on the actuators 20a to 20f together with cylinders 34 are each composed of a valve mechanism 52 for controlling the actuators through a solenoid valve, an input/output circuit 54, a detecting means 56, a driving means 58 and a computing means 60. The computing means 60 which is composed of a memory, a CPU, and a communication interface selectively takes in a data signal corresponding to characteristic address thereof among the ones from the optical fiber 32. Wiring and piping are thus omitted, speedy and certain operation is secured, and errorneous operation is prevented.
Patent JP-H05164250-A (JP)
Title: Non-contact mechanical seal
Inventor: KAWAGUCHI AKIHIRO
IPC: F16J15/34
Filed: 1991-12-18
Abstract: PURPOSE:To provide stable sealing characteristics and improve sealing quality by preventing the occurrence of damage and a stripe of abrasion on the side of a stationary ring opposite to the side of a rotary ring during the rotation thereof. CONSTITUTION:This mechanical seal is so formed that a rotary ring 31 fixed to a rotational shaft 12 and a stationary ring 18 fitted to a casing 11 surrounding the shaft 12 are laid in such a way as opposite to each other in the axial direction of the shaft 12, and the opposite sides of the rings 31 and 18 thereby form a shaft sealing section 34. Also, an annular groove 10 and a communication hole 20 are formed on the side of the ring 18 faced to the ring 31, while a spiral groove 32 is formed on the side of the ring 31 faced to the ring 18. In this case, a fluid escape opening is formed outside the spiral groove 32, and a foreign material existing at a high pressure side, even if the material tries to enter inside, is subjected to a flow of fluid along the outside via the centrifugal force of the ring 31. The foreign material is thus easily discharged to the high pressure side. Or, a fluid escape pocket is formed outside the spiral groove and the foreign material at the high pressure side, even upon entering from the groove 19, can be housed in the pocket.
Patent JP-H05162971-A (JP)
Title: Ceiling crane
Inventor: YOSHIMOTO TAMIO
IPC: B66C17/00
Filed: 1991-12-18
Abstract: PURPOSE:To reduce the weight of a large-sized ceiling crane and reduce the height of the body of the crane. CONSTITUTION:Between a pair of girders 2 of the bridge 1 of a ceiling crane, a trolley 8 having a horizontal traveling device is placed on each horizontal traveling rail 7 installed on the opposed side surfaces of the girders, and a hoisting device 11 is installed in a connecting beam at the edge of the bridge, and a hoisting cable for the direct or indirect interlocking motion drive by the hoisting device raises and lowers a suspending tool through a fixed sheave on the trolley.
Patent JP-H06153653-A (JP)
Title: Apparatus for detecting fullness of recovering vessel of working machine
Inventor: KATO HIRONOBU
IPC: A01D34/63
Filed: 1992-11-24
Abstract: PURPOSE:To suppress alarm action except for a required time in a means giving the alarm when a container is full of a material to be housed. CONSTITUTION:Output signal of an optical sensor 17 attached to a container is input to a fullness detecting part 20 and the fullness detecting part 20 detects fullness of the container from a level of the signal. A fullness-detected signal is fed to a lamp-lightening part 21, a buzzer driving part 22 and a buzzer on time setting part 25. An alarm judging part 23 detects operating state by a working machine from a state of a PTO switch 24 and the detected signal is fed to the lamp-lightening part 21, the buzzer driving part 22 and the buzzer on time setting part 25. The lamp lightening part 21 and the buzzer driving part 22 response to the fullness signal only in the case where a operating state detecting signal is fed and a lamp 27 and the buzzer 26 are turned on. The buzzer 26 is stopped after buzzer 'on' time passed.
Patent JP-2001152591-A (JP)
Title: Panel roof assembly structure
Inventor: SENOO GIICHI
IPC: E04B7/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the insertion length of a panel edge portion becomes shorter than a rafter or a holding cover when a panel is assembled with the rafter in a large inclined condition in a panel roof with the panel edge portion held by the rafter and the holding cover. SOLUTION: In a panel roof assembly structure with an edge portion 21 of the panel 2 held by the rafter 3 and the holding cover 4, a member having a recessed groove 43 (or 33) recessed upward (or downward) of both sides thereof at the position close to a center part in the width direction of a lower surface 41 (or an upper surface 31) thereof is used for holding cover 4 (or the rafter 3, and when the panel 2 is assembled with the rafter 3 in a ridge-folding inclined condition (or a valley-folding inclined condition), and the panel edge portion 21 is assembled in a condition advanced into the recessed groove 43 (or 33) so that the insertion length of the panel edge portion 21 can be increased.
Patent JP-H10166898-A (JP)
Title: Traveling controller for automobile
Inventor: KURAGAKI SATOSHI
IPC: B60W10/10
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To perform follow-up traveling in a traffic jam even during a braking operation by making the braking amount of a driver equal to an automatic braking amount in a traffic jam automatic brake mode without changing to a brake mode if a brake is operated or if traffic jam follow-up means is set in the brake mode. SOLUTION: When a driver turns ON a braking operation, a change is made to a driver brake mode 207 and, when the driver turns OFF the braking operation, then a change is made to a standby mode 202. However, only if the driver operates traffic jam follow-up setting means in the driver brake mode 207, a change is made to a traffic jam automatic brake mode 211, automatic brake equal in amount to that operated by the driver is applied and, even if the driver turns OFF the braking operation, the traffic jam automatic brake mode is maintained. Traffic jam traveling automatic control is continued during this period, a change is made to the traffic jam follow-up mode 210 depending on the state of the preceding vehicle and, if the driver turns ON a braking operation, a change is made to the driver brake mode.
Patent JP-H04195614-A (JP)
Title: Constant-voltage device
Inventor: ODA KATSUHIRO
IPC: G05F1/56
Filed: 1990-11-28
Abstract: PURPOSE:To facilitate control which is performed from outside by enabling a 2nd squaring conversion part to output an inputted reference voltage in parallel and compare it with a voltage generated by squaring a detected voltage by a comparator, and controlling the conduction of a switching element. CONSTITUTION:This constant-voltage device is equipped with a voltage detection part 105 which detects a load voltage or voltage corresponding to it, a 1st squaring conversion part 106 which squares its output, an integrator 107 which integrates its output, the 2nd squaring conversion part 108 which squares the reference voltage, and the comparator 109 which compares the output of the 2nd squaring conversion part 108 with the output of the integrator 107 and outputs the result to the switching element 104. The 2nd squaring conversion part 108 squares the reference voltage, the squaring operation is the same with the 1st squaring conversion part 106, and both the two inputs of the comparison part 109 have dimensions of squaring. The relation between the reference voltage and load voltage is therefore linear. Consequently, the control is easily performed from outside.
Patent JP-H08182197-A (JP)
Title: Distributed power source system
Inventor: SHIMADA NAOTO
IPC: H02M7/48
Filed: 1994-12-22
Abstract: PURPOSE: To maintain power quality at a power receiving point with a power system including a load connected in parallel with an inverter by suppressing the voltage rise of the power system based on the detection signals of a receiving point current detector and a voltage detector. CONSTITUTION: A receiving point current detector 13B for detecting the receiving point current 12 from a power system 8 is newly provided in a power distribution board 9, the voltage of a power distribution line is detected by a voltage detector 14, a controller 3 controls to suppress the voltage rise of the power distribution line based on the detection signal of the detector 13B and the detection signal of the detector 14. In concrete terms, when the voltage of the distribution line is detected by the detector 14 and the voltage does not exceed the upper limit value, it is judged whether the suppressed value of the effective power is zero or not and whether the lead phase effective power is zero or not. When the voltage exceeds the upper limit value, it is judged whether the operating power factor falls within the limit value or hot.  As a result, the current wave form of the point 12 is improved to suppress the voltage rise.
Patent JP-H01174747-A (JP)
Title: Wall structure
Inventor: SATO KATSUHIKO
IPC: E04B1/04
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a wall structure having a high strength by connecting the panels having a unit width by a horizontal member laid in the wall width direction and arranging the joint parts between the upper and lower panels in a zigzag form in the wall width direction. CONSTITUTION:The panels 1 and 2 having a unit width are connected by a horizontal member such as shape steel 4 laid in the wall width direction, and the joint parts 6 between the upper and lower panels 1 and 2 are arranged so as to form a zigzag form in the wall width direction. Therefore, in comparison with the case where the joint parts 6 are continuous in the horizontal direction, the strength of the wall structure can be improved. and since the wall is formed by the continuation of the panels 1 and 2 in the height direction, each weight of the panels 1 and 2 can be reduced, and the construction performance can be improved.
Patent JP-H05149145-A (JP)
Title: Supercharger
Inventor: ANDO MASAHIKO
IPC: F04D29/08
Filed: 1991-11-26
Abstract: PURPOSE:To reduce a manufacturing cost by a method wherein a completed supercharger is set to a coating device and a coating work can be executed as it is. CONSTITUTION:In a supercharger wherein a wheel 12 with blades is arranged in a housing 11, air is forced to flow in an internal flow passage 13 and a coating agent brought into a sprayed state is mixed in the air. The coating agent is stuck to the curved part positioned facing the wheel 12 with blades of the housing 11.