baber/WOPTO huggingface dataset:
Patent JP-S63203655-A (JP)
Title: Production of polyisocyanate
Inventor: TAKANO TETSUO
IPC: C07C263/04
Filed: 1987-02-20
Abstract: PURPOSE:To produce the titled compound useful as a production raw material for polyurethane elastomer and coating material, in a short time, in high yield and quality at a low cost, by thermally decomposing a polymethylene polyphenyl polycarbamate under specific condition. CONSTITUTION:The objective compound is produced by heating and thermally decomposing a polymethylene polyphenyl polycarbamate in a mixture of a high-boiling solvent having a boiling point of 230-330 deg.C (e.g. dodecylbenzene) and a low-boiling solvent having a boiling point of 160-260 deg.C (e.g. cyclohexylbenzene) raising the reaction temperature within the range of 230-260 deg.C. The mixing weight ratio of the solvents is adjusted within the range of 10,000/1-1/100,000, preferably 100/1-1/100 (high-boiling component/low-boiling component) to slowly increase the reaction temperature according to the progress of the reaction. The temperature increase can be easily achieved by the gradual decrease of the ratio of the low-boiling component in the system and, furthermore, the boiling state is maintained at nearly constant state during the temperature decrease to enable the stabilization of the system.
Patent JP-H04279451-A (JP)
Title: End-reinforced pallet
Inventor: EBINA TAKAZO
IPC: B65D19/31
Filed: 1991-03-04
Abstract: PURPOSE:To provide a pallet having good strength by reinforcing it at the end opening through which prongs are introduced. CONSTITUTION:An end-reinforced pallet 1 is formed of a pallet 1, which consists of decks and supporting crosspieces 3 set under the upper deck 2, and a reinforcing member 4 provided at the end which forms an opening for inserting prongs. The reinforcing member 4 comprises a border 5 of the decks 2 of the pallet and part of the supporting crosspieces 3 in one piece.
Patent JP-S60183092-A (JP)
Title: Treatment of mercury-containing waste water
Inventor: IKEHATA TAKAO
IPC: C02F1/62
Filed: 1984-02-29
Abstract: PURPOSE:To prevent the oxidation of a reducing agent and the accompanying of a suspended substance to vaporizing gas, by forming metal mercury by applying reducing treatment to mercury-containing waste water and supplying vaporizing gas onto the liquid surface in a vaporizing apparatus to respectively stirr said vaporizing gas and waste water. CONSTITUTION:Mercury-containing waste water such as alkali washing water of incinerator exhaust gas is introduced into a reductive reaction tank 1 and subjected to reducing treatment by a reducing agent to convert ionic mercury to metal mercury. Next, the treated waste water is guided to a vaporization apparatus 2 where vaporizing gas is supplied to the liquid surface of the waste water to respectively stir said vaporizing gas and the waste water of the vaporization apparatus 2 and gas-liquid contact treatment is performed through the liquid surface to allow metal mercury to follow the vaporizing gas. Subsequently, the vaporizing gas is cooled by a cooler 3 to transfer mercury to the condensate which is, in turn, introduced into a solid-liquid separation tank 4 and subjected to solid-liquid separtion to recover metal mercury. The condesate, from which metal mercury was removed, is returned to the reductive reaction tank 1.
Patent JP-S61198296-A (JP)
Inventor: IBA AKIO
IPC: G10H7/00
Filed: 1985-02-28
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-H11231193-A (JP)
Title: Lens mounting position adjusting mechanism
Inventor: WATABE NOBUAKI
IPC: G02B7/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a lens mounting position adjusting mechanism whose adjusting operation is easy and which is constituted so that the mounting position of a lens is finely adjusted in an optical axis direction without changing the optical axis position of the lens in a barrel-shaped lens frame at the time of production. SOLUTION: At the time of assembly, the screw part 5a of a lens barrel 5 is screwed in the screw part 4b of an adjusting member 4, and then the screw part 4a of the member 4 is screwed in the screw part 3b of the lens frame 3. In the case of finely adjusting and deciding the position of the lens mounted at a barrel part 5b, a shaft member 6 is inserted in the hole of the lens barrel 5 first, and its tip is inserted in a hole formed at the projection part 3c of the lens frame 3. Thereafter, a tool is engaged with grooves 4c and 4c and rotated so as to make the lens barrel 5 advance/retreat in the optical axis direction without rotating the lens barrel 5 in accordance with the rotating direction of the member 4. As a result, the lens mounted at the barrel part 5b is finely adjusted in the optical axis direction and positioned without changing the optical axis position.
Patent JP-S60181667-A (JP)
Title: Temperature assurance testing apparatus
Inventor: HORI HITOSHI
IPC: G01R31/26
Filed: 1984-02-29
Abstract: PURPOSE:To enable the setting of a predetermined circumferential temp. within a short time, by the blower provided to the air passage communicating two upper and lower chambers which are formed by partitioning the housing of a test apparatus by a partition wall. CONSTITUTION:The housing 1 of a temp. assurance testing apparatus is partitioned into two upper and lower chambers 3, 4 by a partition wall 2 and air passages 5, 6 for communicating the upper and lower chambers 3, 4 are provided to both right and left sides of the partition wall in a duct form while blowers 7, 8 are arranged to the right and left air passages 5, 6. Then, when the blowers 7, 8 are driven, heat generated from the apparatuses to be tested arranged in the upper and lower chambers 3, 4 is efficiently recirculated between the upper and lower chambers 3, 4 and the circumferential temp. of each apparatus to be tested is rapidly set to a constant temp.
Patent JP-S54129957-A (JP)
Title: Load protective circuit of amplifier
Inventor: YAMAGUCHI HIROYASU
IPC: H03F1/52
Filed: 1978-03-31
Abstract: PURPOSE:To prevent malfunction due to a pop noise at the time when the power supply is put to work, by providing a memory unit stored with cut-off operation on the basis of the abnormality detection signal of an amplifier and a method of inhibiting the memory unit from operating for a certain time by a delay method. CONSTITUTION:Once the abnormal DC potential of amplifier 11 or abnormality of power loss, heat load impendance, etc., is detected by DC detector 14 or PC detector 15, FF16 is set by the detection signal. By the set signal of FF16, relay driver circuit 19 is stopped and contact 12 is closed, thereby protecting speaker SP. Supplying a reset signal from reset circuit 17 to FF16 allows circuit 19 to operate after delay by delay circuit 20 for a certain time, and contact 12 is made, so that the circuit will become stationary. With the power switch opened, the same operation is performed. While delay circuit 20 is operating at the time of power feeding, inhibit circuit 18 inhibits the setting of FF16 of the memory unit, so that the malfunction of FF16 will be prevented which is caused by a pop noise.
Patent JP-H02217540-A (JP)
Title: Strutting device of structure
Inventor: MATSUO HIROTAKA
IPC: E04B2/72
Filed: 1989-02-17
Abstract: PURPOSE:To use a space effectively by consisting of a post member, a fixed member arranged to the post member so that it is capable of loading and unloading and a pair of arm members and holding panels mounted to the arm members so that they are capable of sliding to correspond to a shape of an installation place. CONSTITUTION:A post member 11, a fixed member 12 mounted to the member 11 so that it is capable of loading and unloading and a pair of arm members 13, 13 lain between the members 11 and 12 are provided. Sliding recessions 15 and 15 are made by sliding surfaces 12a, 12a of the member 12 and sliding surfaces 11a, 11a of the member 11, and the recessions hold shafts 13a of the members 13. The ends of panels 2 are held by holding sections 13c of the member 13 through fasteners 16. Furthermore, a screw 14 is loosed to move the members 13, 13 around the center of the shafts 13a, and a bottom shape is formed in correspondence with a shape of an installation place such as a storeroom and the like. Accordingly, a space can be used effectively.
Patent JP-H02217293-A (JP)
Title: Sublimation type transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/382
Filed: 1989-02-17
Abstract: PURPOSE:To prevent a lowering in the density of a transfer image in a case combined with an n-time mode method by functionally separating an ink layer into a dye supply layer and a dye transfer contributing layer and also incorporating spacer particles in the ink layer. CONSTITUTION:An ink layer 2 is provided on a substrate 1 by respectively laminating a dye supply layer 4 wherein a sublimable dye is dispersed in an org. binder and a dye transfer contributing layer 5 on the substrate in this order. Then, spherical spacer particles are dispersed and contained in this ink layer 2 so as to protrude from the ink layer 2. In this recording medium, the sublimable dye is sublimed from the transfer contributing layer 5 to be transferred to an image receiving sheet 3 through a free surface but, at the same time, the dye is diffused and supplied to the transfer contributing layer 5 from the lower dye supply layer 4. By this method, good many-time printing becomes possible but, at the time of n-time mode recording, by containing the spherical spacer particles having a particle size larger than the thickness of the ink layer 2 in the ink layer 2, release and the transfer of the ink layer can be prevented.
Patent JP-S51113753-A (JP)
Title: Tire-flat detection device of railway-use wheel
Inventor: SHIOTANI AKIO
IPC: G01M17/10
Filed: 1975-03-31
Abstract: PURPOSE: In order to extend the length of measurement and promote the precision of measurement by way of detecting the maximum value of shearing force of the rail of the measuring length installed on the both sides of rails in overlapping manner. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06250679-A (JP)
Title: Method and device for music selection and display of 'karaoke'
Inventor: KONO MITSUO
IPC: G09G5/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide the extremely superior music selecting and displaying method for 'KARAOKE' and its device which allows spare time for a waiting preparations by previously knowing the music title of selected music from a character display before the music or its accompaniment begins to be played. CONSTITUTION:A discrimination signal for each selected piece of music is inputted to a slave machine 2 provided for each room 8 and then discrimination data on each piece of music are outputted from the slave machine 2 to a master machine 3 which has a specific sound recording medium to select the music corresponding to the discrimination data; and a number display means provided for the slave machine 2 displays only the number of the music in characters on a number display means provided for the slave machine 2 before an acoustic device 5 arranged in each room outputs the selected piece of music.
Patent JP-H05235593-A (JP)
Title: Device for separating and selecting electronic component from lead frame
Inventor: MURAMOTO KENJI
IPC: H05K13/02
Filed: 1992-02-25
Abstract: PURPOSE:To shorten separation and selection time, reduce deformations in a lead terminal and facilitate loading to a package vessel by installing a cutting mechanism which is designed to cut a lead terminal for an electronic component from a lead frame to a holding member and a plurality of clamping mechanism to a selection header. CONSTITUTION:Two lead frames A1 and A2 where the measurement of the performance in a photo interrupter 1 has been finished, are supplied to a holding member 7 from a supply base 6 by means of a carrier header 13. Lead terminals 2a, 2b, 3a and 3b are cut with cutting blades 11a, 12a and two cutting receiving blades 7a and 7b. Then, a photo-interrupter 1 alone, which belongs to a specific rank out of each photo-interrupter 1 separated from the lead frames A1 and A2 at a specified location of the holder member 7, is selectively clamped by means of a clamping mechanism 15 in a selection header 14 and carried over to a specific location of each of loading members 8, 9 and 10. As a result, workability or the like is enhanced by this construction.
Patent JP-H01212852-A (JP)
Title: Ventilating fan for duct
Inventor: TAGASHIRA SHUJI
IPC: F24F7/10
Filed: 1988-02-19
Abstract: PURPOSE:To exhibit the performance of the title ventilating fan sufficiently, by a method wherein the discharging port of the fan is formed so as to have a size capable of exhibiting the performance of the ventilating fan sufficiently and the size of a shutter is enlarged so as to be commensurate with the size of the discharging port while the shutter is constituted so as to be capable of effective the opening and closing operation without any trouble. CONSTITUTION:The frame body 10 of the main body of a ventilating fan is provided with a fan 1 therein and the lower surface is opened as an air suction port 5 while a square discharging port 3, communicated with the blow-off port of a fan 1, is formed on one side surface of the frame body. The discharging port 3 is formed so as to be large enough to obtain sufficient air flow rate for ventilation while the shutter 2 is opened outward by an air pressure upon operating the ventilating fan and is closed upon stopping the same to prevent the counter flow of air from the outside of the frame body 10. A duct connecting device 4 is fixed by screws 6 to the discharging part 3 to connect a duct 7, communicated with the outside of a room. The duct connecting device 4 is constituted of a square part 4a, provided at the side of the discharging port 3 and formed so as to commensurate with the port 3, a cylindrical part 4b, provided at the opposite side of the discharging port 3 and formed so as to commensurate with the duct 7, and a box part 4c, provided between the square part 4a and the cylindrical part 4b and formed so as to have a space capable of receiving the shutter 2 upon opening it fully, while the square part 4a is connected to the cylindrical part 4b through the box part 4c.
Patent JP-H04276716-A (JP)
Title: Liquid crystal space optical modulating element
Inventor: KASASUMI KENICHI
IPC: G02F1/1335
Filed: 1991-03-05
Abstract: PURPOSE:To obtain output images having high image quality by eliminating the noise generated by the interference of the Fresnel reflected light on the surface of the liquid crystal space optical modulating element and the output light of the modulating element at the time of modulating collimated laser beams of light by this element. CONSTITUTION:Polarizing plates 110, 210 are stuck to glass substrates 100, 200 formed with antireflection films 101, 201 thereon and are fixed with slight inclination to a metallic light shielding film panel 19. The antireflection films are also formed on glass substrates 10, 11 constituting the liquid crystal panel. Stray light rays 3, 4 reflected by a metallic light shielding film 16 and the polarizing plates 110, 210 are outputted by inclining with output light 1 and, therefore, the stray light rays are removed by a suitable optical system.
Patent JP-S58155630-A (JP)
Title: Internal luminous display panel
Inventor: WADA MINORU
IPC: G09F9/30
Filed: 1982-03-11
Abstract: PURPOSE:To improve the display contrast of an internal luminous display panel and to prevent the glare of the surface by forming a specific number or more of fine element repetitive units constituted with a transparent aperture and a light shielding block in a two-dimensional pattern on the front surface of the panel and by making the area ratio of the transparent aperture within a specific range. CONSTITUTION:The area ratio of a transparent aperture in a two-dimensional pattern must be within 20-70%. If it is lower than 20%, a display screen becomes too dark and the identification of the display is made difficult. If it is higher than 70%, the background of a surface screen can not be made dark, thereby the effect to improve the contrast of the display is reduced, resulting in an unfavorable condition. At least 50 units, preferably 65-300 units of fine element repetitive units are desirous to exist per inch. If less than 50 units of the fine element repetitive units exist per inch, the size of the fine unit element of a light shielding block becomes non-negligible as compared with that of a display picture element, thus the display quality is deteriorated. The forming process of the two-dimensional pattern is performed directly on the front surface of a internal luminous display panel.
Patent JP-H05210370-A (JP)
Title: Multi-media data processing system
Inventor: SATO AKIHIKO
IPC: G09G5/00
Filed: 1992-01-30
Abstract: PURPOSE:To efficiently visualize data in multi-media data processing. CONSTITUTION:In the system which displays and prints multi-media data, the multi-media data are stored in a multi-media data file 11 and when they are read in by a multi-media data read means 12, an input data dividing means 13 divides the data into an attribute part and a data part. A device attribute acquiring means 20, on the other hand, acquires a device attribute from a device attribute file 16, a data format converting means 17 compares the device attribute with the attribute part of the input data and converts the format of the data, and a data output means 18 outputs the data on an output device 19.
Patent JP-S58156040-A (JP)
Title: Automatic yarn ending method in fine spinning machine
Inventor: AZUMA AKIRA
IPC: D01H15/00
Filed: 1982-03-10
Abstract: PURPOSE:To carry out the joining of a yarn end of an ended yarn to a fleece without mistakes and obtain ended parts without unevenness, by stopping the reciprocating transfer of a traverse bar, and stopping a sliver guide at a given position opposite to an automatic yarn ending apparatus. CONSTITUTION:In sensing a broken yarn and advancing an automatic yarn ending apparatus to a machine frame where the yarn is broken, a solenoid is operated by signals sent at the time, and a worm gear 4 is retreated to disengage from a worm 5. A traverse bar 2 is made movable by the disengagement, and a position regulating apparatus 12 is operated when the traverse bar 2 is temporarily stopped. Protruding pieces 14 of members (12a) for positioning both ends are then advanced and brought into contact with a guide 8, and a sliver guide 3 is then stopped at a given position within the range of the traverse width. Thus, the yarn end of an automatically taken out ending yarn (y) is joined to a fleece (s').
Patent JP-H11311403-A (JP)
Title: Heating method of treatment object matter in heating furnace
Inventor: JOSHI MAHENDRA L
IPC: C03B5/235
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for combustion, which reduce the generating amount of NOX and which are prominent in the controllability of temperature as well as a thermal efficiency, in a burner combustion type heating furnace. SOLUTION: Combustion through an air-fuel burner is effected simultaneously with combustion through an oxygen-fuel burner. A flame through the oxygen-fuel burner is formed so as to be intersected with the flame through the air-fuel burner at the vicinity of a the tip end of the same. The equivalent ratio (oxygen/fuel) of the oxygen-fuel burner is about 1.5-about 12.5. The air-fuel burner is burnt with the equivalent ration of 0.6-1.0 whereby the oxygen in the flame is made rather deficient to reduce the generating amount of NOX.  According to this method, the amount of nitrogen, introduced into a heating furnace, is reduced and CO as well as other hydrocarbon are burst while the temperature control capacity of the heating furnace as well as a thermal efficiency are improved whereby the generating amount of NOX can be reduced by 30 to 70% even through it depends on the equivalent ratio of the air-fuel burner.
Patent JP-H05207258-A (JP)
Title: Facsimile changeover reception system
Inventor: ARAI AKIO
IPC: H04N1/32
Filed: 1992-01-29
Abstract: PURPOSE:To simplify the connection and to reduce the cost of the facsimile changeover reception system in which a facsimile equipment whose reception is disable is automatically detected to connect a line to a normal facsimile equipment. CONSTITUTION:A FAX changeover section 4 is interposed between a telephone line 18 and plural facsimile equipments 1-3, a simulating ring signal is generated from the FAX changeover section and it is sent to the facsimile equipments through data signal lines 5C-7C. Then a line closing relay is operated in response to the ring signal to check whether or not a loop is formed. When the loop is not normally formed, a changeover switch 19 in the FAX changeover section is used to switch the telephone line to other facsimile equipment. When the facsimile equipment is faulty, since it is detected through a data signal line provided naturally in the facsimile equipment, special signal lines and connectors or the like are separately unnecessitated.
Patent JP-H06251712-A (JP)
Title: Flat panel type display device
Inventor: MANABE MASAMICHI
IPC: H01J11/36
Filed: 1993-02-26
Abstract: PURPOSE:To provide a flat panel type display device, the manufacturing of which is facilitated. CONSTITUTION:A flat panel type display device comprises at least two pairs of electrode groups, on each of which a plurality of electrodes are provided in the direction that each electrode crosses the other perpendicularly, and a flat panel emission device having a screen that forms a picture element at the intersection of each electrode provided between electrode groups. The area of the picture element in the peripheral region is larger than that of the picture element in the central region of the screen.
Patent JP-H09209652-A (JP)
Title: Swing door sensor
Inventor: TSUTSUMI KOJI
IPC: E05F15/20
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to operate a swing door stably by forming a rectangular-shaped detection area including the width of a swing door and invalidate an auxiliary detection area which runs along a main detection area close to the swing door when the swing door operates. SOLUTION: A swing side sensor 100 and an approach sensor 200 which comprise a floodlight and a light receiver are provided on the edge of a door in the upper area on the swing side of a swing door 1, thereby forming safety detection areas 4 and 5 which move with the turning of the swing door 1 on the swing side and the approach side. When an object is detected in this detection area, the swing door 1 is adapted to come to a halt or reduce the turning speed or turn over. The detection areas 4 and 5 comprise rectangular-shaped main detection areas S1 and A1 formed close to the door 1 and rectangular- shaped sub-detection areas S2 and A2 formed at a position slightly distant from the main detection areas respectively. The sub-detection areas S2 and A2 are arranged to be invalidated when the swing door 1 is operated.