baber/WOPTO huggingface dataset:
Patent JP-H03139475-A (JP)
Title: Underfloor thermal insulation structure for automobile
Inventor: SAITO TSUTOMU
IPC: B60K15/063
Filed: 1989-10-25
Abstract: PURPOSE:To make hot air rising from an exhaust pipe difficult to rise through a gap between the front end part of a thermal insulation plate and a floor panel and to enable arrangement of a brake pipe by a method wherein the front end part of the thermal insulation plate is disposed in a manner to approach the rearmost part of the first floor of a floor panel. CONSTITUTION:A front end part 10a of a thermal insulation plate 10 is disposed in a manner to approach a rearmost part 14 of a floor panel 5. This constitution causes an exhaust heat 13 through an exhaust pipe 9 to flow longitudinally and laterally after it is raised once and prevents entrance of hot air to a valley part 15 formed between a front end part 10a of the thermal insulation plate and a rearmost part 14 of a first floor 2 of a floor panel 5.
Patent JP-H07179863-A (JP)
Title: Thermal decoking method for cracking furnace and cracked-gascooler installed at latter stage
Inventor: HERUMUUTO HERUMAN
IPC: C10G9/16
Filed: 1994-10-07
Abstract: PURPOSE: To realize the thermal decoking of a cracking gas cooler which is designed for use at a working pressure on steam side of below 120 bar and whose cooling tube does not consist of a refractory by controlling the temperatures of a cleaning gas at specified points through which the cleaning gas passes during the thermal decoking of a cracking oven and a cracking gas cooler.  
     CONSTITUTION: (a) The supply of a hydrocarbon into a cracking oven 1 is interrupted, and a cleaning gas mixture comprising steam and air is supplied in place, whose temperature is lowered from about 850°C to about 300°C at the outlet 2 of the cracking oven. (b) The cleaning gas is passed through a mixing pipe 3, and its temperature is controlled to about 250°C at the inlet 4 of a cracking gas cooler by adding a cooling medium comprising steam and air, or only air thereto. (c) Then, the cracking gas cooler 5 is shut off at the cooling water side to make it empty, and the temperature of the cleaning gas at the outlet 2 of the cracking oven is controlled to about 850°C, while the temperature thereof at the inlet 4 of the cracking gas cooler is controlled to 300-600°C by adding the cooling medium thereto. (d) After decoking for about 10-40 hr, the temperature at the inlet 4 of the cooler is adjusted to about 250°C to change to a cracking operation. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0752941-A (JP)
Title: Foldable container
Inventor: TANAKA MITSUO
IPC: B65D77/06
Filed: 1992-10-19
Abstract: PURPOSE:To mitigate the complexity in assembly and folding work of a foldable box and allow assembling and folding the box with a very simple operation by a method wherein outer and inner flaps of the topside and underside of the box are previously pasted together so that the topside and underside of the box are folded inside or outside the widthwise face and the lengthwise face of the box body when the box is folded. CONSTITUTION:Paste allowances are folded over to the surface side along lines a-a' and b-b', then all parts to be the underside are folded over to the surface side along lines p-p', the paste allowances are folded over to the surface side along lines c-c' and d-d', and all the paste allowances are applied with paste. After paste is applied, a right-side flap is folded over to the surface side along a line b'-d first. At this time, a part E is kept suspended so that the part E is not pasted, and parts B and B' and parts D and D' are pasted together. Next, a left-side flap is folded over to the surface side along line a'-c' and parts A and A', parts C and C' and further parts E and E' are glued together. In this state, when corners of the box body folded are pushed from both sides, the box body expands and both topside and underside of the box body begin to rise in the direction perpendicular to the box body.
Patent JP-H09101643-A (JP)
Title: Multicolor image forming device
Inventor: SUZUKI KAZUO
IPC: B41J2/44
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor image forming device capable of obtaining the sufficient photoreceptor surface potential at a developing position, and reducing unevenness by specifying the relation between a pre-exposure amount at the time of forming a 1st image and a pre-exposure amount at the time of forming a 2nd and subsequent images. SOLUTION: A photoreceptor drum 1 is provided with a photoconductive layer on a cylindrical conductive substrate, and the drum 1 is rotatably supported by its journals. Around the photoreceptor drum 1, besides an electrostatic charger and a developing device, etc., a cleaning device 13 for removing the residual toner on the photoreceptor drum 1 after transferring the image whose colors are laid to overlap each other, and pre-exposure lamps 30 and 31, etc., for removing the residual charge on the photoreceptor drum 1 are arranged.  Then, the pre-exposure amount is controlled by a controller 40 so as to satisfy P1<P2, provided that P1 denotes the pre-exposure amount at the time of forming the image by using the 1st electrostatic charger and the developing device and P2 denotes the pre-exposure amount at the time of forming the image by using the 2nd and subsequent electrostatic chargers and developing devices. Thus, such the problem is solved that the electrostatic chargeability of an amorphous silicone drum as the photoreceptor drum 1 is low.
Patent JP-H05121215-A (JP)
Title: Variable electronic component
Inventor: YOSHIMURA TAMOTSU
IPC: H01C10/34
Filed: 1991-10-25
Abstract: PURPOSE:To improve performance and reduce the percentage of defective products without increasing production cost for a variable electronic component whose rotor member is mounted on an insulating board to be freely rotatable allowing resistance value to be adjusted by the rotor member rotation. CONSTITUTION:On the top plane of an insulating board 2 provided with a through hole 3, a synthetic resin spacer 7 is firmly fixed so as to surround the through hole 3 and an adjusting film 5 such as resistance film is formed to surround the spacer 7. A rotor member 4 provided with a contact 4a for the adjusting film 5 is mounted on the top plane of the spacer 7 to be freely rotatable by a supporting shaft 6.
Patent JP-H03142401-A (JP)
Title: Synthetic resin layer, light transmission and diffusion plate and production thereof
Inventor: TOYOUCHI KAORU
IPC: G02B5/02
Filed: 1989-10-30
Abstract: PURPOSE:To improve the brightness and light diffusion performance of the light transmission and diffusion plate for the back light of a liquid crystal, etc., by imparting a surface roughness shape of a specific range in the process for production including a stage for heating and shrinking an oriented synthetic resin sheet. CONSTITUTION:The multilayered structural body selected from combinations satisfying the conditions Tg3<Tg1<Tm3 when a light transparent substrate 1 is the noncrystalline synthetic resin of the glass transition temp. Tg1 and the glass transition temp. of the light transparent synthetic resin layer 3 is designated as Tg3 and the melting temp. as Tm3 and the conditions Tg3<Tg1<Tm3 when the substrate 1 is the crystalline synthetic resin of the transition temp. Tg1 and melting temp. Tm1 is stretched and molded and is subjected to a heating and shrinking treatment at the temp. above the Tg1 or Tm1 and below Tm3. The light transparent synthetic resin layer having the excellent brightness and light diffusion performance and the surface roughness shape of 10 to 50mum ten point average surface roughness (Rz) and 30 to 70mum average peak to peak spacing (Sm) in the requirements specified for the surface roughness is obtd.
Patent JP-H06132576-A (JP)
Title: Manufacture of superconducting element
Inventor: SUGAYA YUKIO
IPC: H01L39/24
Filed: 1992-10-19
Abstract: PURPOSE:To inhibit a resistance film from being peeled during a process of forming an element and after the element is formed by a method wherein the resistance film is formed not on the surface of a layer insulating film but in the interlayer insulating film in such a way that it is fitted in the insulating film. CONSTITUTION:A layer insulator film 11 is formed on a silicon substrate 10 and a pattern formation resist layer 12 to decide a resistance film pattern is formed on the film 11 in a thickness of about 15000Angstrom . Then, the substrate 10 provided with the film 11 and the layer 12 is put in a reactive ion etching device and the film 11 is dug down to a depth of 400Angstrom . Then, the sample is moved to a deposition device and a Pd film 13 is formed in a thickness of 400Angstrom . Lastly, the layer 12 is lifted-off, whereby the resistance film 13 having a desired pattern is obtained in a state that it is buried in the film 11. Moreover, a second layer insulator film 14 is formed thereon in the same thickness as that of the film 11 and a contact hole and a superconducting film are formed.
Patent JP-2000108621-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: MARUYAMA HIROISA
IPC: B60C15/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the defects in communication of a transponder when it receives the wave interference by the metallic parts, and to prevent the fracture of the transponder. SOLUTION: This radial tire is manufactured by arranging the bead filler 3 on an outer periphery of an annular bead core 2, winding an end part of a carcass layer 4 formed by arranging a plurality of steel codes around the bead core 2 in the tire radial direction from the inside of the tire, and winding a steel reinforcement material 5 around the bead core 2 nipping the carcass layer 4. On this occasion, a rod-shaped transponder 6 is buried in a state that its longitudinal direction is agreed with the tire peripheral direction, it is close to the bead core 2 with respect to a winding end 4e at the winding end side of the carcass layer 4, and close to the bead core 2 with respect to a winding-up end 5e of the steel reinforcement material at a main body side of the carcass layer 4, at a distance (d) of 2-5 mm from the metallic parts forming a bead part 1 in the bead filler 3.
Patent JP-H0592698-A (JP)
Title: Formation of decorative surface with three dimensional appearance using paper strip
Inventor: NOSE YOSHIKO
IPC: B44F3/00
Filed: 1991-10-02
Abstract: PURPOSE:To form a surface with novel three dimensional touch by overlapping laterally long paper strips, each of which is slightly offset from the other vertically, then spot-binding the strips laterally to make a bundle of strips, and overlapping the bundles of strips likewise and binding them with a staple to make the bound bundles a front. CONSTITUTION:Laterally long paper strips 3 are prepared by overlapping laterally long strips, each of which is slightly offset from the other vertically and spot-binding the overlapped part of each strip 1 with a staple 2 laterally at several spots. Next, these bundles of strips 3 are overlapped by further/ offsetting each bundle from the other vertically and spot-binding these bundles laterally at several spots using a staple 2, and thereby an uneven surface is formed. These uneven surfaces thus formed are connected together so that their joint lines are variable in direction. This assembly is attached to a molded product of various shape and then is stained using a staining tool which attaches the strip. Subsequently, the surface with novel three dimensional touch is formed.
Patent JP-H0593274-A (JP)
Title: Method and vertical device for forming cvd film
Inventor: KADO YUTAKA
IPC: C23C16/44
Filed: 1991-09-30
Abstract: PURPOSE:To form a CVD film excellent in intra- and inter-surface uniformity on a wafer by supplying a gaseous reactant heated by the heating part of a feed pipe on plural wafers placed on a boat from below the wafers. CONSTITUTION:A boat 3 on which plural wafers 2 are placed on one another is inserted into the reaction furnace 1 consisting of an outer tube 1A and an inner tube 1B along with its boat cap 8 and a cap 9. The wafer 2 is heated to a specified temp. by a heater 4 arranged outside the furnace, and a gaseous reactant is introduced into the lower part of the boat 3 from a gaseous reactant feed pipe 7 to form a CVD film on the wafer 2. In this vertical CVD film forming method, the gaseous reactant in the pipe is heated by the heater 4 at the heating part 7A adjacent to the horizontal part 7B of the feed pipe 7 and then supplied through a discharge part 7C. Consequently, the gaseous reactant is not cooled in the boat 3, and the intra- and inter-wafer surface uniformity of the CVD film is enhanced.
Patent JP-S62140250-A (JP)
Title: Optical disk device
Inventor: MIYASAKA TOSHIYUKI
IPC: G11B7/09
Filed: 1985-12-13
Abstract: PURPOSE:To reduce the influence of the eccentricity of a recording track by storing eccentric state information on tracks based on positional deviation caused by an optical head detection means, prior to recording and reproducing, and using said information for canceling track eccentricity. CONSTITUTION:Prior to actually recording and reproducing information, a motor 2 rotates an optical disk 1, and a focusing action is attained at optional positions on the disk 1. In this state a CPU 33 reads out the output of an A/D converter 29, which converts a tracking deviation signal from a differential amplifier 27 at every sector denoted by a value counted by a sector counter 32, through a data bus 30, and stores it in a RAM 35. Then the information on the eccentricity state of the recording track during one rotation of the disk is built up in the RAM 35, and used for correcting and canceling the eccentricity at the time of recording or reproducing, whereby the influence of the eccentricity of the recording track can be substantially reduced.
Patent JP-S61159399-A (JP)
Inventor: MARUYAMA TOSHIO
IPC: F16L11/00
Filed: 1984-12-28
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-H0737496-A (JP)
Title: Preparation of fluorescent display tube
Inventor: UU SANGUMO
IPC: H01J9/22
Filed: 1992-09-25
Abstract: PURPOSE: To provide a method for forming a fluorescent layer at an anode. CONSTITUTION: This method includes a process of dividing a substrate 1 into a number of areas, and forming signal lines 3, an insulated layer 4, segment electrodes 5 one after another in each area, a process of arranging and forming common wiring layers 2 at a predetermined interval on the substrate 1 so as to be connected with all the signal lines formed, a process of immersing the above mentioned substrate in a liquid tank in which fluophor is dispersed, impressing a power supply on the above mentioned common wiring layer and electrodepositing the fluophor on segment electrodes, and a process of cutting away, by each area, the substrate on which the above mentioned fluophor has been electrodeposited, and forming a back plate.  Thus, it is possible to simplify the work and reduce the number of operation man-hours, furthermore to increase productivity, and without a special equipment for electrodeposition, to reduce the cost and human power spent to the manufacture and the control.
Patent JP-H06100226-A (JP)
Title: Image recording device
Inventor: KIMURA MASATERU
IPC: G03G15/00
Filed: 1992-09-25
Abstract: PURPOSE:To confirm a recording condition into a sheet easily when stacking is carried out on a discharge paper stack part in a face-down condition. CONSTITUTION:A pair of opposing sheet guides 30, 31 are mounted outside of the discharge paper port 25 of a device body so as to rotate around a supporting shaft 32. In the sheet guides 30, 31, input gears 34 are mounted on the supporting shaft 32, and a guide part 35 which guides both sides of a discharge sheet S to warp both the sides upwards is disposed at its lower part. The gears 40, 45 of a sheet rotation driving mechanism A are engaged with the input gears 34 of the sheet guides 30, 31. Both the sides of a discharge sheet from the discharge paper port 25 are guided by the sheet guides 30, 31 to warp both the sides upwards. After the discharge sheet S is guided by a prescribed length, the sheet guides 30, 31 are opened by the sheet rotation driving mechanism A to drop the sheet onto a discharge paper stack part and stack it in a face-down condition.
Patent JP-H10124362-A (JP)
Title: Image file editing device
Inventor: KAZAMI KAZUYUKI
IPC: G06T1/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To evade a repetitive display of an image file as to the image file editing device which edits the image file on a detachable recording medium. SOLUTION: This device is equipped with a medium drive means 1 which writes and reads a file on the detachable recording medium R, a list display means 2 which acquires or generates identification information on the image file on the recording medium R and lists the image file in the form of the identification information, a file selecting means 3 which selects the listed image file according to external operation, and an editing means 4 which edits the one selected or more than one image files.  A medium matching means 5 is provided which searches the recording medium R at the present time for the ID information and decides whether or not the list of the recording medium is already displayed, and the list display means 2 once deciding that a 'newly loaded recording medium R' according to the matching result of the medium matching means 5 lists and displays image files of the new recording medium R.
Patent JP-H06109897-A (JP)
Title: Collecting element for x-ray and apparatus for x-ray analysis
Inventor: ARAI TOMOYA
IPC: G21K1/06
Filed: 1992-09-24
Abstract: PURPOSE:To improve the analytical precision of an X-ray analysis by collecting even an X ray of a short wavelength at a minute part of a sample. CONSTITUTION:A collecting element 4 is constructed by making surfaces 1a of total reflection mirrors 1 separated from and opposed to each other. The collecting element 4 thus constructed makes X rays B1 pass from an incidence port 4a to an emission port 4b, while making the X rays B1 reflected totally on the surfaces 1a of the total reflection mirrors 1 and making X rays B1 and B2 converged. In this collecting element 4, the surfaces 1a of the total reflection mirrors 1 are formed of an artificial multilayer film lattice and thereby X rays B3 of a short wavelength are diffracted, so as to increase an effect of collection.
Patent JP-S63133797-A (JP)
Title: Electronic key telephone system
Inventor: FUJITA KENJI
IPC: H04Q3/58
Filed: 1986-11-25
Abstract: PURPOSE:To prevent a push button dial signal from being transmitted to an exchange by connecting an individual telephone set to a line wire by providing a constant time limit after a rotary dial signal is transmitted to the line wire when the individual telephone set for transmitting the push button dial signal which is stored in an electronic key telephone system transmits to the line wire. CONSTITUTION:The main equipment 1 of the telephone system is constituted of a key telephone set, the individual telephone set 2, a main control part 14, a calling network switch 13 or the like. The main control part 14 receives the transmission from the telephone set 2 to the line wire and calls the exchange 3 to which the line wire is connected through an extension connecting part 11 and a line wire connecting part 12. Then, after the control part 14 receives a dial tone from the line wire, it transforms the part after the second numeral of the push button dial signal received from the telephone set 2 to the rotary dial signal and transmits to the line wire. When a next push button dial signal is not received within a constant time after the first numeral of the dial signal is transmitted to the line wire, the telephone set 2 is connected to said line wire through the calling network switch 13.
Patent JP-H03142552-A (JP)
Title: Data transfer system
Inventor: OKAMURA YASUHIKO
IPC: H04L29/02
Filed: 1989-10-27
Abstract: PURPOSE:To enable the serial transfer and high-speed transmission of data by constituting an address information string so that a pair of first and second address information can be repeatedly outputted from a timing controller with a fixed cycle. CONSTITUTION:The pair of the respective address information supplied from a main controller 101 is outputted from a timing controller 102 at prescribed timing in a prescribed order. Accordingly, when the pair of the first and second address information is included in the address information string, the data transfer is executed from a transmitter 103 to a receiver 104 at timing to output this pair of the address information. Therefore, when the address information string is constituted so that the pair of the first and second address information can be repeatedly outputted with the fixed cycle, the data transfer from the transmitter 103 to the receiver 104 is periodically executed. When the address information string is constituted so that the pair of the first and second address information can be frequently outputted, the large amount of data can be transferred from the transmitter 103 to the receiver 104 in a short time.
Patent JP-H02128345-A (JP)
Title: Structure of optical disk
Inventor: KIRINO FUMIYOSHI
IPC: G11B7/257
Filed: 1988-11-09
Abstract: PURPOSE:To reduce the cost of the above disk while maintaining high reliability by forming an information recording film on a substrate and directly forming a metallic layer thereon. CONSTITUTION:The proper metallic film 3 is further formed to 100 to 1,000Angstrom  film thickness on the information recording film 2 formed on the substrate 1. Passive state forming metals including Al, Cr, Nb, etc., are usable as the material for forming the metallic film 3; other materials, such as stainless steel, Al-Ni, Al-Cu, Al-Ti, Cu-Ti, and Cu-Cr alloys are usable as well. As a result, the heat by the laser light with which the recording film 2 is irradiated escapes in the direction parallel with the substrate 1 surface via the metallic film 3 and, therefore, the magnetic domain of the small size approximate to the shape of the laser spot is formable. The simpler structure, the higher reliability and the lower cost are provided in this way.
Patent JP-H06127878-A (JP)
Title: Step of escalator for wheelchair
Inventor: HARAGUCHI HITOSHI
IPC: B66B29/08
Filed: 1992-10-20
Abstract: PURPOSE: To load a wheelchair wihtout a complicated mechanism by inserting a reverse U-shaped holding member into a supporting tube of a supporting member within a pedal part through a drilled hole formed in the pedal part of a step. CONSTITUTION: This step 1 for riding rear wheels 2 of a wheelchair is provided with a pedal part 3 and riser part 4, and a pair of drilled holes H, 9a, 9b, 10a, and 10b, are formed on the riser part 4 of the padal part 3. In addition, supporting tubes 11a and 11b whose diameter is the same as that of the drilled hole H, a reinforcing tube 12 for reinforcing the supporting tubes 11a and 11b, and a supporting member 11 comprised of the supporting tubes 11a and 11b and holding tubes 13a and 13b are fitted at a position coincided with the supporting tubes 11a and 11b. When the wheelchair is loaded, both legs 14a and 14b of a holding member 14 with a reverse U chape are inserted into the supporting tubes 11a and 11b of the supporting member 11 from the upper side of the pedal part 3 through the drilled hole H, thereby holding the rear wheel of the wheelchair by the holding member 14.