baber/WOPTO huggingface dataset:
Patent JP-S56163820-A (JP)
Title: Steel band trimming method
Inventor: ASAI HITOSHI
IPC: B23D19/00
Filed: 1980-05-20
Abstract: PURPOSE: To improve the yield of steel band trimming by reducing the trimming margin to a half of the trimming margin of the conventional both-edge trimming by trimming only one edge of a steel band to finish a steel band of a predetermined width to obtain the finished product.  
     CONSTITUTION: A steel plate 1 is subjected to trimming process wherein one edge of the steel plate 1 and the other edge of the same are designated herein as a reference edge 1a and a trimming edge 1b respectively. The steel plate 1 is introduced into the trimming machine along guides 3 and is moved with its reference edge 1a being in engagement with the stationary rollers 2 which define the moving position of the steel plate 1, while the steel plate 1 is resiliently pressed along the trimming edge 1b thereof with a widthwise conveying mechanism 4 disposed facing against  the stationary rollers 2. The steel plate 1 is trimmed in the predetermined width  along the trimming edge 1b by a shearing machine 5. Thus the trimming margin is  reduced to a half of that of the conventional method so that the yield of the product is greatly improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08240115-A (JP)
Title: Manufacture of compound resonator
Inventor: SATO KATSUHISA
IPC: F01N1/02
Filed: 1995-02-28
Abstract: PURPOSE: To easily perform welding with one process by heat-depositing an upper body which has a plurality of communication ports and partition walls, a lower body which has one partition plate and a upward stepped horizontal portion provided with an up-directed pin, and a partition plate of square dish shape provided with a pin hole at is periphery. CONSTITUTION: Upper and lower bodies 1, 2 and a partition plate 3 each prepared by injection-molding synthetic resin are integrated with each other by heat deposition. The upper body 1 has a shape of box whose lower end is opened, being provided with a flange 9. The body 1 has communication pipes 4 to 6 at a ceiling and partition plates 7, 8 in a vertical direction. The lower body 2 has a shape of box whose upper end is opened, being provided with a flange 13. The body has a vertical partition plate 10, and a stepped horizontal portion 11 being contact therewith and provided with an up-directed pin 12. The partition plate 3 has a shape of square dish, and also has a pin hole 15 at its peripheral part. The pin 12 of the lower body 2 is inserted into the pin hole 15 of the partition plate 3, for fixation to the stepped horizontal portion 11.  The lower body 2, an up-directed upper end surface of the partition plate 3, and a down-directed lower end surface of the upper body 1 are heated and melted for welding.
Patent JP-S62223565-A (JP)
Title: Snow melting device by fermentation heat
Inventor: OOHATA SUSUMU
IPC: F24V30/00
Filed: 1986-03-24
Abstract: PURPOSE:To achieve snow melting at a low cost by using fermentation heat. CONSTITUTION:Heat for snow melting is obtained by fermentation heat in a fermentation tank 1. Heat is conducted to circulating fluid 3 by a heat supply device 2. Heated fluid 3 decreases in its specific gravity and rises up to a roof. The heat of the fluid 3 is radiated on the roof by a radiation device 5. Thereby, the snow cover on the roof is melted to become water and flow.
Patent JP-S60210857-A (JP)
Title: Radiative cooler
Inventor: NAKATANI MITSUO
IPC: G01J5/06
Filed: 1984-04-03
Abstract: PURPOSE:To contrive the improvement in cooling performance by a method wherein a gas exhaust where a wall has been formed in the periphery is provided in the cooling plate of the titled device by penetration from top to bottom of the crest-formed part. CONSTITUTION:The gas exhaust structure 30 where the wall 19 has been formed in the periphery is provided by penetrating a gas release hole 9 from top to bottom of the crest-formed part. At this time, the generated heat of an infrared ray detector 6 is released out of the wall 19 in directions E and E', and the decrease in cooling ability of the cooling plate 7 due to the reduction in area of the heat dissipation surface 7' caused by hole 9 installation is completely compensated for by the heat radiation of the wall 19. Out gas 10 generating in the cavity inside the cooling plate 7 is smoothly released to the side of the aerospace. Therefore, it is impossible that the infrared ray detector 6 loaded in an artificial satellite becomes unstable in operation by the increase in temperature.
Patent JP-H03268647-A (JP)
Title: Dial signal transmission mode automatic changeover type telephone set
Inventor: HIRAI ATSUSHI
IPC: H04M1/26
Filed: 1990-03-19
Abstract: PURPOSE:To ensure the transmission of a tone signal by sending a dial signal at dialing and sending a pushbutton signal corresponding to a depressed pushbutton when the signal is outputted from a voice consecutive time detection circuit. CONSTITUTION:When a value inputted to a voice detection circuit 23 is a prescribed value or over, a transistor(TR) of a switch circuit 32 is conductive and a level of an input terminal of an integrated circuit 31 changes from a high level to a low level. In this case, a high level pulse signal is obtained at an output terminal Q of the integrated circuit 31. The pulse width of the pulse signal at the output terminal Q is varied with the value of a capacitor 34 and a resistor 35 connecting to CeRt, ReRt/CeRt terminals of the integrated circuit 31. When a pushbutton 25 is depressed after a control circuit 26 recognizes the arrival of a voice signal, a switch 29 is changed over and a tone corresponding to the depressed pushbutton is sent from a tone signal generating circuit 24.
Patent JP-S63233652-A (JP)
Title: Facsimile equipment
Inventor: ICHII OSAMU
IPC: H04N1/00
Filed: 1987-03-20
Abstract: PURPOSE:To exchange a detailed message with a communication opponent in voice, by reproducing and controlling an absence recording and reproducing means and a voice synthesizing means at the time of an incoming call and sending a message and providing a control means to execute the absence recording of the message of the opponent so as to exchange a voice message. CONSTITUTION:The voice synthesis means 6 and the absence recording and reproducing means 1 used for the transmission of the message on an incoming side being used in an automatic answering telephone, etc., and for message recording from a transmission side, are provided, and the message desired to be transmitted is recorded in the absence recording and reproducing means 1 at the incoming side, and the absence recording and reproducing means 1 is reproduced at the time of detecting the incoming call. Also, it is constituted so that the message is sent after reproducing the voice synthesizing means 6, and afterwards, the message of the opponent is absence-recorded, thereby, the message can be exchanged mutually in a voice signal. After that, facsimile equipment communication is performed. In such a way, it is possible to exchange the detailed voice message with the communication opponent.
Patent JP-H02245761-A (JP)
Title: Photosensitive body using superlattice avalanche photodiode and electrostatic charge image recording method
Inventor: OBATA HIROYUKI
IPC: G03G13/26
Filed: 1989-03-18
Abstract: PURPOSE:To obtain high image charge amount in accordance with an exposure amount by successively laminating as a photoconductive layer, an electric charge generating layer, a superlattice avalanche photodiode layer, and a charge transfer layer. CONSTITUTION:The charge generating layer 9a, the superlattice avalanche photodiode layer (APD) layer 9b, and the charge transfer layer 9c as the photocoductive layer 9 are successively laminated on an electrode 7. This photosensitive body 1 is opposed to a charge retaining medium 3 comprising a charge retaining layer 11 and an electrode 13 formed in the rear side, arranged in contact or noncontact with each other, voltage is applied across both electrodes 7, 13, and the photosensitive body 1 is patternwise exposed to light to form an electrostatic charge pattern in accordance with the exposed pattern on the charge retaining medium 3, thus permitting the photosensitive body 1 having the superlattice APD to have a function of amplifying generated photocarriers, and to give a high image charge amount at the exposed part on the image retaining medium 3 in the electrostatic image recording method using it in combination with the charge retaining medium 3.
Patent JP-H08261419-A (JP)
Title: Structure of side wall for incinerator
Inventor: YONEDA TSUKASA
IPC: F23M9/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide the structure of a side wall for an incinerator, agitating and mixing combustion gas sufficiently in a process to a flue to permit the promotion of complete combustion. CONSTITUTION: A ventilating passage 10a, cooling a wall surface while conducting air, and an air-cooled wall 10, supplying air bia the ventilating passage 10a into a furnace, are provided on the left-and-right side wall parts 6 of a stoker type incinerating and treating zone 5 for incinerating while transferring refuse while projected parts 16, projected from the wall surface into the furnace, are formed on the upper side wall part of the air-cooled wall 10.
Patent JP-S63234241-A (JP)
Title: Detection of accumulated radiation energy level of accumulation type fluorescent material sheet
Inventor: TAKASAKI YOSHIMI
IPC: H04N1/04
Filed: 1987-03-20
Abstract: PURPOSE:To permit exact detection of accumulated radiation energy of a high level by detecting the read data of the excitation light from an accumulation type fluorescent material sheet at every scanning position of the excitation light and comparing the detected value and the value of a sheet for testing. CONSTITUTION:The accumulation type fluorescent material sheet 10T for testing on which the radiation energy of the specified level is previously accumulated is conveyed and a laser beam 13 is scanned. The voltage signal Sb impressed to the bleeder resistance of a photomultiplier 17 at this time is taken out and is subjected to multiplication 40 and sampling 41. The bleeder resistance voltage value is then corresponded to the main scanning position and is stored into a memory 44 by an arithmetic circuit 43. The reading of the radiation image from the accumulation type fluorescent material sheet 10 on which the information on the radiation image is accumulated and recorded is similarly executed and the bleeder resistance voltage value V at every main scanning position is determined in the circuit 43. Said value is compared with the value V0 read out of the memory 44 in a comparator circuit 45. Erasing light 34 is projected in addition to erasing light 32 if any one of V-V0 attains a negative value as a result of the comparison.
Patent JP-S63231913-A (JP)
Title: Urethane reinforcing technique for automobile
Inventor: YAMANE YUKIO
IPC: B29K105/04
Filed: 1987-03-20
Abstract: PURPOSE:To contrive improvement in strength of a cylindrical member by preventing foamed urethane from leaking out of a predetermined part, by a method wherein a balloonlike member is stuck close to an inner wall by inserting the same within a predetermined part of a cylindrical member having a closed cross section, the inside of which is filled with foamed urethane by injection. CONSTITUTION:A working hole 4 is bored into a center piller inner 2b of a centar piller 2 of a cylindrical member having a closed cross section forming a frame of a car body 1, and a predetermined part of the center pillar is filled with reinforcing foamed urethane. In this instance, a main body part 5a of a balloonlike member 5 such as a toy balloon is inserted through the working hole 4 under a state where the toy balloon is deflated, then air 6 is blown into the balloonlike member 5 through an air pouring port 5b, the balloonlike member 5 is inflated and stuck to an inner wall of the center pillar 2. The balloonlike member 5 is set up to a part corresponding to an end part of the foamed urethane on the inside of the center pillar 2 in a filled-out state. Then the inside of the predetermined part of the balloonlike member 5 is filled with the foamed urethane 7 by injection.
Patent JP-S55158235-A (JP)
Title: Treatment of converter slag
Inventor: MASUDA SHIGETADA
IPC: C22B1/00
Filed: 1979-05-30
Abstract: PURPOSE: To treat converter slag rapidly and perfectly and recover valuable metal easily by spreading the slag in a molten state on a receiving container after which it is cooled by sprinkling water, solidified, and discharge-dropped onto a screen.  
     CONSTITUTION: Molten slag 8 is spread on flat-bottomed slag receiving container 5 set under converter 1, and container 5 is carried in cooling chamber 3 provided with a group of water sprinkling nozzles 9. In chamber 3 slag 8 is cooled and solidified, and the surface of the solidified slag is cracked by shrinkage. Container 5 is then lifted with crane 14 and inclined to discharge-drop the solidified slag onto a screen such as grizzly 13. The slag breaks easily owing to the dropping shock and is separated into plus mesh metal 16 and minus mesh product 15. Metal is further recovered from product 15 with magnetic separator 18. By this treating method deterioration of environment due to dust formation, steam stagnation, etc. is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09234588-A (JP)
Title: Solder paste
Inventor: OKUNO TETSUYA
IPC: B23K35/363
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a solder paste which has good printability, little development of fine solder ball and good soldering property without developing residual crack, by adding a specific quantity of specific component in a flux of the solder paste. SOLUTION: In the solder paste admixing powdery solder and pasty flux, ester trimellitate is added by 1-30wt.% in the flux of the solder paste. By this constitution, the residual crack can be prevented and also, excellent printability and high adhesiveness are obtained.
Patent JP-2000265543-A (JP)
Title: Balcony handrail unit
Inventor: SHIMURA MASAYUKI
IPC: E04B1/82
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent vibration during strong wind by bringing the horizontal muntin of the upper end of a baluster into contact with the horizontal muntin of the lower end, and joining a rod-like or plate-like reinforcing member to the baluster. SOLUTION: A plurality of baluster 7 are vertically provided between a pair of supports 5 at a regular interval, an upper chord 9 and a lower chord 11 are fixed on the upper and lower ends of the baluster 7 respectively, and a coping 13 is provided on the upper part of the support 5. Next, the chords 9, 11 come into contact with the upper and lower ends of the baluster 7, and a horizontal upper reinforcing member 15 and a lower reinforcing member 17 are fixed from the baluster 7 of a left end to the baluster 7 of a right end. For instance, the members 15, 17 are formed of a cross sectional U-shaped long mold, and an opening part is covered by a cover material to be integrated. Furthermore, a vertical sealing plate is fixed on the baluster 7 of the center part.  Thereby since vibration is suppressed by Karman vortex during strong wind, large noise can be prevented, sealing suppresses resonance of air between the balusters, and high sound such as a flute can be prevented.
Patent JP-H04280686-A (JP)
Title: Manufacture of infrared detecting element
Inventor: ITO MICHIHARU
IPC: H01L21/36
Filed: 1991-03-08
Abstract: PURPOSE:To provide an infrared detecting element manufacturing method where a film, which prevents infrared rays that penetrate a support substrate from impinging on a compound semiconductor crystal, can be well formed. CONSTITUTION:The rear side of an HgCdTe crystal 2 is bonded to a sapphire substrate 5 with adhesive agent, a metal film 6 which serves as an electrode is formed on the surface of the crystal 2 to serve as an electrode, and thus an infrared detecting element is manufactured, where a ZnS film 3 is deposited on the rear side of the HgCdTe crystal 2 through evaporation, an Cr film 4 is evaporated thereon, and then the crystal 2 is bonded to the sapphire substrate 5.
Patent JP-S55160431-A (JP)
Title: Method for etching treatment
Inventor: SASAKI HIROO
IPC: H01L21/3065
Filed: 1979-05-31
Abstract: PURPOSE:To eliminate the irregularity of etching when a metal or a semiconductor is etched by irradiating, before etching, a light having an almost equal wavelength to the absorption wavelength of the natural oxide layer on the surface of the said material or by giving an etching while the said light is irradiating. CONSTITUTION:An SiO2 film 2 is coated on an element-pattern formed Si substrate 1, multiple number of electrode windows 3 are opened and an Al film 4 for electrode wiring is provided on the whole surface. Then a resist film 6 is applied on the natural oxide layer 5, consisted of the thin oxidation Al generated when the said Al film 4 was formed and the natural oxide layer, the said resist film 6 is left above the windows 3 only by patterning and the rest is removed. Then the substrate 1 is placed on the target of a sputtering etching device with film 6 facing upward, a sputtering etching is given to the film 4 is BCl3 reaction gas while a gas laser light 7 such as N2 or Ar having the wavelength equivalent to the light absorbing wavelength of the oxide layer 5 is irradiated, and an Al electrode wiring 8 of an accurate pattern is formed above the windows 3 only. Hence, there remains no residue of Al on the etched section.
Patent JP-S62271847-A (JP)
Inventor: AARU DAGURASU BEAA
IPC: B65D33/20
Filed: 1987-03-20
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-H03268283-A (JP)
Title: Head positioning device
Inventor: KATSUMAKI NORIMITSU
IPC: G11B21/10
Filed: 1990-03-16
Abstract: PURPOSE:To easily and quickly correct the positional deviation of a reproducing head by moving the reproducing head in a radial direction as much as desired width, reading out an ID field and regarding the moving quantity of the head as a chucking error in the case that the ID field cannot be read. CONSTITUTION:In the case that it is decided by an ID field detection means 60 that the ID field 41 cannot be read when the reproducing head 51 is moved to a track on the innermost circumference of a magnetic disk 40 or the like, the head 51 is moved in the radial direction of maximum off-track width by a magnetic disk driving means 62 and a magnetic disk driving means 63. At this time, the moving quantity of the head 51 to a position where the field 41 is read is written in a memory 65 as the chucking error. Thereafter, the positional deviation of the reproducing head is easily and quickly corrected by reading out the memory 65 and the reproducing head is made quickly to track on the position of the ID field.
Patent JP-H05275843-A (JP)
Title: Method for printing cream solder and metal mask for printing cream solder
IPC: B41N1/14
Filed: 1992-03-26
Abstract: PURPOSE:To improve manufacturing yield of cream solder printing in high density surface mounting. CONSTITUTION:In order to print fine pitch pads 5a and wide pitch pads 6a on a printed board 1 under optimum printing conditions, the pads 5a are first printed on cream solders 5b. Then, cream solders 6b are printed on the pads 6a by using a metal mask 2 so provided with recesses 7 that the rear surface of the mask 2 in contact with the already printed solders 5a is not brought into contact with the solders 5a, thereby completing the printing of the solders on the board 1. Thus, since the printing can be executed under the optimum conditions matching a pad shape, its printing quality is remarkably improved.
Patent JP-H09252673-A (JP)
Title: Foundation for greening water surface gradually sinking down to reach bottom
Inventor: YOSHITAKE TAKASHI
IPC: C02F3/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the view of the shore of a lake of a shallow water depth, to effectively improve the cleaning of a water quality ground the shore and environment for aquatic organism and to realize improvements with little labor and at a low cost. SOLUTION: This foundation for greening the water surface is provided with a box-type foundation main body 1 in which packing material giving growing environment for aerobic microbe is packed so as to allow the extension of the root system of a bald cypress 8 and a holding means for stand-holding the bald cypress 8 to be planed at this foundation main body 1. Many small openings for extending the root system of the cypress 8 to outside are provided at the side faces and the bottom face of the foundation main body 1.  The packing material and the foundation main body 1 absorb water slowly so that it floats on the surface of water at the early stage of placing the foundation in which the cypress 8 is planted but it sinks under water because of gradually loosing planctonic by the increase of weight due to the growing of the cypress 8 and the increase of its weight due to the slow absorption of water by the packing material and the foundation main body 1.
Patent JP-S52150536-A (JP)
Title: Step-out detector
Inventor: ISHIGURO FUJIO
IPC: H02H3/48
Filed: 1976-06-09
Abstract: PURPOSE: To make a trip signal and alarm signal outputted to the breaker for a status of step-out in such case that with a surge of the circuit voltage being detected, a number of times below the prescribed value be going to exceed that of predetermined setting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09254392-A (JP)
Title: Image forming apparatus
Inventor: HIROKI MASASHI
IPC: B41J2/01
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus having high recording frequency and capable of stably forming a high density image of good quality. SOLUTION: The recording head 20 of an ink jet printer is equipped with a pipe-shaped emitting electrode 4, the guide film 22 arranged within the emitting electrode 4 in the vicinity of the leading end of the electrode 4 and a leading end of the electrode 4 and a power supply 26 selectively applying recording voltage to the emitting electrode corresponding to an image signal. A metal layer 24 is provided to the emitting point of the leading end of the guide film 22. Ink is supplied to the leading end of the emitting electrode 4 and a meniscus is formed and, when bias voltage Vb is applied to the emitting electrode 4 by the power supply 26, an electric field, B is formed between the emitting electrode 4 and a platen roller 2 to apply predetermined potential to the metal layer 24.  By this constitution, toner 7 in ink is flocculated at the leading end of the emitting electrode and, when recording voltage higher than bias voltage is applied, the flocculated toner is flown toward recording paper P.
Patent JP-H033845-A (JP)
Title: Sheet feeding device accompanied with oblioue control
Inventor: TOOMASU AARU AREGUZANDAA
IPC: B65H9/16
Filed: 1990-03-16
Abstract: PURPOSE: Not to give either of torque in the clockwise direction and in the counterclockwise direction to a sheet to be delivered by providing at least one idler roller to inhibit skewing of the sheet to be delivered which is installed so as to rotationally make contact with the sheet to be delivered on a central line of a delivering means. CONSTITUTION: A means having a delivering central line in parallel with the paper feeding direction and to deliver a sheet to a surface and at least one means to inhibit skewing of the sheet to be delivered by the delivering means are provided. This delivering means to inhibit skewing includes an idler roller 53 installed so as to rotationally make contact with the sheet to be delivered on the central line of the delivering means, and it makes it impossible to give either of torque in the clockwise direction and in the counterclockwise direction to the sheet to be delivered. At this time, the idler roller 53 has a high friction contact surface and inhibits skewing of the sheet to be delivered by giving resistance which is low in the delivering direction and high in the cross direction.