baber/WOPTO huggingface dataset:
Patent JP-H04262363-A (JP)
Title: Rapid starting fluorescent lamp and its manufacture
Inventor: TAMURA NOBUHIRO
IPC: H01J61/54
Filed: 1991-02-15
Abstract: PURPOSE:To heighten the withstand voltage, prevent dielectric breakage of a fluorescent substance film, and preclude generation of dotted blackening. CONSTITUTION:A transparent electroconductive film 15 is formed over the inner surface of a bulb 10, and a fluorescent substance film 17 is formed on the inner surface of this electroconductive film. Thus a fluorescent lamp of rapid start type is constructed, wherein an insulative protection film 16 consisting of a continuous film of metal oxide is formed between the fluorescent substance film and electroconductive film. According to this process, the insulative protection film can be produced with high density to cause heightening of the withstand voltage.
Patent JP-H02222176-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: NOHARA SHIGEMI
IPC: H01L21/302
Filed: 1989-02-22
Abstract: PURPOSE:To bore a mask-window after the formation of a recessed section, to eliminate the need for an etching process, to reduce the dispersion of the thickness and shape of a diaphragm section at which a gage resistor is formed and to improve characteristics, by forming the recessed section and a strain causing section of the recessed section to a substrate. CONSTITUTION:P-type gage resistors 2 are formed to an N-type Si substrate 1, a Cr-Au film 9 is shaped onto a surface on the reverse side of the gage resistors 2 through evaporation or sputtering, and a polyimide film 10 and an Al film 3 are formed onto the film 9. A resist 4 is shaped through coating so as to form an opening section 5a, the films 3, 10, 9 facing the opening section 5a are removed while using the resist 4 as a mask, and the resist 4 is taken off and the substrate 1 is dry-etched while employing the film 3 as a mask in the plasma atmosphere of an SF6 group gas, thus forming the strain causing section of a recessed section 6a. The films 3, 10 are removed, and the film 9 as the solder mounting section of a peripheral thick section is shaped. Accordingly, the strain causing section having a uniform board thickness is acquired.
Patent JP-H09315409-A (JP)
Title: Packaging article to continuously feed individually packaged article
Inventor: PERU YARUMARUSON
IPC: B65D75/42
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To continuously feed an individual packaged article to a packaging device of liquid food, etc., by individually enclosing a slender article so that a finishing end of a flexible strip having a leading end and a finishing end of different color tone is extended upwardly from a bottom of a laminated layer to be folded and stored in a specific box to a top part of the box. SOLUTION: While a leading body 18 of a strip 8 of a drinking straw is pulled out of a first box 16, a second box 16 is positioned adjacent to the first box 16, a side flap and flaps 24, 26 are opened to expose two ends 18, 22 of the strip 8 in the second box 16 to the outside. The green leading body 18 of the second box 16 is connected to the red end 22 taken out of the first box 16 by a tape 34. When the strip 8 of the first box 16 is exhausted, the strip 8 is pulled out from the second box 16. The storage volume is reduced by feeding the strip 8 of the drinking straw to a straw providing device 6 by the box 16, and the packaged stripshaped straw can be continuously fed.
Patent JP-S60186727-A (JP)
Title: Pressure sensor
Inventor: NAKAGAWA KATSUMI
IPC: G01L9/00
Filed: 1984-03-05
Abstract: PURPOSE:To improve mass-production by interposing a seal member which confines pressure between the peripheral part of a flat plate type diaphragm and a port for admitting the pressure. CONSTITUTION:The diaphragm 25 is constituted by forming an electric insulator such as chemically reinforced glass and partially stabilized reinforced ceramic in a flat plate shape; and this diaphragm 25 is used as a substrate to form a thin film resistor of amorphous alloy there, and the thin-film resistor is worked into a strain gauge pattern by photoetching. The diaphragm 25 having the strain gauge formed on one surface is brought into contact with an end part of a housing 21 which a lubricant is applied, and an O ring 31 is used to fix the port 22 and housing 21 with a calk 33.
Patent JP-H05209112-A (JP)
Title: Polyester resin composition
Inventor: HATSUTORI TAKAHIRO
IPC: C08K5/09
Filed: 1992-01-30
Abstract: PURPOSE:To obtain a resin composition useful for heat laminate adhesive, having quick-curing properties, storage stability, heat resistance, water resistance and adhesiveness, comprising a specific saturated copolyester, a polyfunctional acid anhydride and a specific metal compound. CONSTITUTION:A polyester resin composition comprising (A) a specific saturated copolyester synthesized from A1: a polyfunctional carboxylic acid composed of 60-100 mol % aromatic dicarboxylic acid (e.g. terephthalic acid) and A2: a polyhydric alcohol (e.g. ethylene glycol or adduct of bisphenol A with ethylene oxide), (B) a polyfunctional acid anhydride (e.g. benzophenone-phenone tetratetracar boxylic acid anhydride) and (C) a metal compound (e.g. aluminumacetylacetonate) having <=2 number of coordination to be linked to COOH by coordinate bond in the ratio of the component A:B of 100:0.5 to 100:10 preferably 100:l to 100:5 and the ratio of the component A:C of 100:0.5R to 100:10, preferably 100:1 to 100:5 by weight.
Patent JP-H0369809-A (JP)
Title: Lock-down screw with intermetallic back sheet
Inventor: JIEEMUSU OOTEISU MIRAA
IPC: F16J15/18
Filed: 1990-02-22
Abstract: PURPOSE: To achieve safety and to facilitate manufacture and repair by providing a backseat on the inner side of a thread hole in a gland nut to be engaged with a radial hole engaged with a stem, providing a backseat shoulder part to be engaged with it on the stem and providing a packing means between the radial hole and an outer circumference of the stem. CONSTITUTION: In a radial hole 9 in a head 1, an inner part 21, a stepped shoulder part 23, a packing 17 receiving hole part 25, an inner seat 27, a hole part 29 to receive a tip part 31 of a gland nut 13, a box part 33 having a female thread, and a outer seat 37 are formed in order. The gland nut 13 has a surface 43 to be engaged with the seat 27 at a tip 31, an outer shoulder part 51 to be engaged with the outer seat 37, and a backseat 67 on the inner side of a thread to be engaged with a stem 15 to form a seal part with a backseat shoulder part 75 of the stem 15. Metal-to-metal seal is thus formed between the gland nut 13, the center rod 15, and the head 1, thereby safety and simple structure and repair can be achieved.
Patent JP-H01217188-A (JP)
Title: Bottom discharge type melting furnace and closing method for its outlet
Inventor: FURUYA SHOJI
IPC: C21C5/46
Filed: 1988-02-26
Abstract: PURPOSE:To easily perform melt furnace bottom discharge in a melting furnace by inserting and closing a cylindrical body of combustibility or fusibility filled with sand in a tap hole formed in the furnace bottom of the melting furnace. CONSTITUTION:A cylindrical body 27 inserted in a tap hole 24 is formed of a material of combustibility or fusibility and, for example, thick paper, plastic, thin iron plates and the like are used. The cylindrical body 27 previously filled with sand-like filler 28 is inserted in a tap hole 24 by means of placing on the mounting device 29 thereof. Thereafter, scrap is thrown in a melting furnace 20 to melt and refine. After the discharge of melt of the melting furnace 20 is performed to position a ladle under the tap hole 24 and the mounting device is lower and shunted, a sand-like filler 28 in the tap hole 24 is taken out and melting steel is discharged in the ladle.
Patent JP-S63208822-A (JP)
Title: Photodetector
Inventor: TOKUMITSU JUN
IPC: G02F1/01
Filed: 1987-02-25
Abstract: PURPOSE:To expand a dynamic range by determining the variation rate of luminous flux incident on a photoelectric converting element according to the intensity of luminous flux incident on a spatial optical modulator. CONSTITUTION:The input luminous flux 1 is varied in light intensity by a spatial optical modulator 2, projected from the spatial optical modulator 2, and made incident on the photoelectric converting element 3, which sends out an electric output signal 4. At this time, part of the output signal 4 is fed back to the spatial optical modulator 2 through an amplifier 5 and the spatial optical modulator 2 varies the intensity of the quantity of the incident light at a constant variation rate according to the signal from the amplifier 5. For example, when the quantity of the incident light is large, the variation rate is increased for reduction and thus the quantity of the projection light is made not to increase in proportion to the quantity of the incident light. Consequently, a member which can control the transmissivity according to the level of an electric driving signal obtained corresponding to the quantity of the incident light is provided as the spatial optical modulator in front of the photoelectric converting element to obtain a wide dynamic range, and optional output characteristics are provided to the output signal.
Patent JP-S51128700-A (JP)
Title: Poly-crystalline boron nitride of high pressure phase
Inventor: SAITOU SHINROKU
IPC: B01J3/06
Filed: 1975-04-08
Abstract: PURPOSE: Poly-crystal line boron nitride of two kinds of high pressure phase of the cubic and the wurtizite type which is useful for cutting and grinding, and manufacturing process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53128252-A (JP)
Title: Emitter follwoer circuit
Inventor: SANBE TOORU
IPC: H03F3/50
Filed: 1977-04-15
Abstract: PURPOSE:To increase the mutual conductance equivalently by combining the output element and the reverse-polarity pre-amplifying element and actuating the output element as the source earth, and then to reduce the distortion by deciding the pitch-off voltage through the pre-amplifier.
Patent JP-S60185513-A (JP)
Inventor: MIKAMI MASASHI
IPC: A47J19/00
Filed: 1984-03-05
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-S58160905-A (JP)
Title: Zoom lens
Inventor: MARUYAMA TAKESUKE
IPC: G02B15/167
Filed: 1982-03-19
Abstract: PURPOSE:To simplify the structure of a lens barrel and to improve the lens holding precision of the lens barrel by moving the 3rd group which is held at a specific interval to the 1st fixed group through a focusing ring. CONSTITUTION:The 1st group 1 of lenses is fixedly fitted to the lens barrel body 10 and the 2nd and the 3rd lenses 2 and 3 are fitted at specific intervals to moving rings 13 and 14, which are positioned through cam grooves 15 and 16 of a zoom ring 11. A guide grooves 23 is formed in the zoom ring 11 and a guide pin 22 sliding in the guide groove 23 is provided to the focusing ring 19, which is fitted to the lens barrel body 10 by a helicoid 20 provided to the focusing ring 19. When the focusing ring 19 is rotated, the focusing ring 19 moves in an optical-axis direction through the helicoid 20 to move the 2nd and thd 3rd groups 2 and 3 of lenses in the optical-axis direction together with the zoom ring 11 through a pin fitting plate 21, the guide pin 22 and guide groove 23, and consequently the relative distance to the 1st group 1 of lenses is varied to perform focusing operation. Thus, the lens barrel structure is simplified and the lens holding precision of the lens barrel is improved.
Patent JP-H06296473-A (JP)
Title: Preparation of powdery article based on egg and reduced in fat and cholesterol
Inventor: YURUGEN HAIDORASU
IPC: A23L5/20
Filed: 1994-03-14
Abstract: PURPOSE: To produce a powdery product based on eggs and reduced in fact and cholesterol content. CONSTITUTION: The powdery starting matter is extracted by <=200 bar and at <=70 deg.C through the use of liquid propane. The powdery product based on eggs, having satisfactory feeling characteristics and reduced in fat and cholesterol content is produced almost without removing phospholipid, particularly lecithin.
Patent JP-S55137346-A (JP)
Title: Variable choke carburetter
Inventor: KOBAYASHI TATSUO
IPC: F02M7/17
Filed: 1979-04-11
Abstract: PURPOSE: To prevent the generation of backlash in revolutions caused by abrasion by fitting a guide pin for a guide groove of a suction piston with a guide roller.  
     CONSTITUTION: A guide pin 23 for a guide groove 24 of a suction piston 5 is fitted with a guide roller 28. In this construction, since the guide roller 28 is rolled with the reciprocation of the suction piston 5, the guide roller 28 is made free the sliding friction to the guide groove 24. Consequently, the suction piston 5 can be free from abrasion in the reciprocation of high frequency for preventing the generation of backlash in revolutions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05548-A (JP)
Title: Printer
Inventor: ISHIWATARI TOSHIO
IPC: B41J15/04
Filed: 1991-03-08
Abstract: PURPOSE:To enable paper to be housed smoothly in a paper housing part by preventing a paper pressing means from being deformed plastically. CONSTITUTION:A printer is constructed as follows; a paper pressing means 11 is formed with a plurality of laminar components arranged in an axial direction of a feed roller 6; a base end part 12 of each laminar component 11 is rotatively supported with a stationary material 9; and its tip part 13 is brought into contact with the feed roller 6.
Patent JP-S52127519-A (JP)
Title: Fuel injection apparatus for controlling air-fuel ratio
Inventor: SASAKI SHIYOUZOU
IPC: F02M51/00
Filed: 1976-04-16
Abstract: PURPOSE: To reduce noxious objects in exhaust gas as well as to promote driving characteristic by providing a fuel injecting port on the upper stream of a throttle valve of a carburetter to atomize injected fuel by increasing flowing speed of fuel-air mixture near the throttle valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04282195-A (JP)
Title: Drum type washing machine
Inventor: NAGAHISA TETSURO
IPC: D06F39/08
Filed: 1991-03-08
Abstract: PURPOSE:To offer a drum type washing machine capable of effectively correcting the balance of washed cloth when dehydration is performed. CONSTITUTION:This washing machine is equipped with a rotary drum 2 to which the washed cloth is inputted, a receiving cylinder 3 which contains the rotary drum 2, a driving motor 4 which drives the rotary drum 2, a damper 5 which supports the receiving cylinder 3 elastically, a pump 12-driven setting the extension/compression of the damper 5 when the unbalance of the washing cloth 11 occurs in the dehydration of the rotary drum 2 as a power source, and a reservoir tank 14 arranged at a drain path 10 and which injects part of reservoired washing water to the rotary drum 2 again by driving the pump 12.
Patent JP-H04279899-A (JP)
Title: Valence control of neptunium
Inventor: UCHIYAMA GUNZOU
IPC: G21C19/46
Filed: 1991-03-08
Abstract: PURPOSE:To preferentially reduce neptunium (Np) existing with uranium (U) and/or plutonium(Pu) having specific valence by using electrolytic reduction method which has good remote controllabilty, and which does not generate secondary waste. CONSTITUTION:In a preferential reduction separation of Np in a U-Pu-Np system, for example, tributyl phosphate(TBP) 30% including 20ml of 3M nitric acid solution and 100ml of 6-value Np, 25g/l of 6-value U, and 1.3g/l of Pu, and 20ml of organic solvent of n-dodecane are put into a batch type electrolytic tank, and are sufficiently stirred until concentrations of both phases reach equilibrium. Then the stirring speed is slowed down and electrolytic reduction is carried out while two-phase interface is maintained. When a reduction electric potential is maintained at 0.4V to the electric potential of saturated calomel reference electrode, it is considered that only the hexavalent Np is preferentially reduced into pentavalent, even in this system in which the hexavalent U and the tetravalent Pu exist.
Patent JP-S56140647-A (JP)
Title: Semiconductor device
Inventor: IKEMOTO YASUHIRO
IPC: H01L21/822
Filed: 1980-04-04
Abstract: PURPOSE:To equalize the usage rate of wiring channels in a space between each of units by defining the distances between active units so that the number of the wiring channels at the central part of a chip is increased and the number thereof at the peripheral part is decreased. CONSTITUTION:On an LSI chip, are arranged the active units S1, S2... so that the distances between the channels both in the longitudinal and lateral directions are wide at its central part and narrow at its peripheral part. The channels in the lateral direction are used for the first-layer wirings and the channels in the longitudinal direction are used for the second-layer wirings. The wirings are connected through holes with an insulating film being held in-between. Five wirings channels  are provided at the central part and three wiring channels are provided at the  peripheral part in a space with the equal distances being provided. While the frequency of using the wiring channels are prone to be large at the central part and small at the peripheral part. Therefore, in this constitution, the degree of congestion of the channels are equalized, wiring design becomes easy, and the chip can be miniaturized in the wiring design under the same conditions.
Patent JP-S51117969-A (JP)
Title: Curing apparatus using electron beam irradiation
Inventor: KOBAYASHI HIDEKI
IPC: B01J19/08
Filed: 1975-04-09
Abstract: PURPOSE: An apparatus which enables the curing of the object by taking out the electron beam into the open air without using irradiation windows. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03248336-A (JP)
Title: Optical information recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/246
Filed: 1990-02-23
Abstract: PURPOSE:To heighten the reliability of an ID part with high reproduction probability and to increase the repeating number of times of reproduction without impairing recording characteristic by increasing the angle of the ID part made between a projecting part and a recessed part and the width of the projecting part compared with that of a guide groove part, and forming the recording layer of the projecting part thicker than that of the guide groove part. CONSTITUTION:The angle made between the projecting part and the recessed part of the ID part 3 and the width of the projecting part are formed larger than that of the guide groove part 2 in a substrate having a pre-format. When the recording layer 4 is provided by applying a solvent to the substrate formed in such shape, film thickness at a part nearer to the one with sharp structure due to the fluidity of film in a film formation process that is the feature of the application of the solvent can be thinned. In other words, the film thickness of the projecting part of the ID part 3 is formed thicker than that of the projecting part of the guide groove part 2. In such a way, reproduction deterioration in the pre-format ID part 3 can be suppressed, and the repeating number of times of reproduction can be improved, and the reliability can be improved without impairing recording/reproducing characteristic.
Patent JP-H05244298-A (JP)
Title: Three-party talking device
Inventor: YONEDA JUN
IPC: H04M3/56
Filed: 1992-02-28
Abstract: PURPOSE:To eliminate the need for a level adjustment circuit by storing PCM data whose level is adjusted to a half of the sum of levels of sent PCM into an address designated based on PCM data sent from talkers at two locations. CONSTITUTION:A three-party talking device 10 leads PCM data (a) from a talker A to a high-order address of a ROM 1 and a low-order address of a ROM 3, leads PCM data (b) from a talker B to a high-order address of a ROM 2 and a low-order address of the ROM 1, and leads PCM data (c) from a talker C to a high-order address of the ROM 3 and a low-order address of the ROM 2. The ROMs 1, 2, 3 are of the same configuration and the PCM data are stored in an address designated by the PCM data led to the high-order and the low- order address while the level is adjusted to a half of the sum of the levels of the PCM data sent respectively. Thus, no level adjustment circuit is required and the cost is reduced.
Patent JP-S61204701-A (JP)
Title: Redundancy system
Inventor: SHINODA MASANORI
IPC: G05B9/03
Filed: 1985-03-07
Abstract: PURPOSE:To eliminate an influence of drawing to a plant by providing an operating means which is operated prior to drawing from a system and sends out a prescribed signal to a backup device. CONSTITUTION:On a control arithmetic unit 1, a self-diagnosing part 11 is provided, whether a control function of itself is normal or not is always monitored, and when an abnormality has been detected, a contact 12 is opened. As a result, a relay 14 becomes non-exciting, its contact 15 becomes a state as shown in the figure, and an abnormality signal SFi is transferred to a backup device 2 through a line 7i. When an abnormality is detected from a state of the line 7i, the backup device 2 discriminates by which control arithmetic unit it has been caused, and outputs a signal SBi for showing a fact that the unit is in the course of backup, to the corresponding AND gate 4i. In this case, the AND gate 4i is opened, switches 5i, 6i become a state reverse to those which are shown in the figure, and the backup by the backup device 2 is executed.
Patent JP-H09237784-A (JP)
Title: Element isolation method
Inventor: SANO JUNICHI
IPC: H01L21/265
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an element isolation method in which the oxidation time can be shortened by a method wherein, after the pattern of an Si3 N4 film has been formed, fluorine ions are implanted from the upper part of a pad oxide film on the surface of an Si substrate by using an ion implantation method, a pyrooxidation operation is performed, a pyrooxidation speed on the surface of the Si substrate is increased and an oxide film layer is formed. SOLUTION: A thin SiO2 pad oxide film 2 is formed on an Si film 1 by a thermal oxidation operation. After that, an Si3 N4 oxidation suppression film 3 is deposited on the pad oxide film 2 by a plasma CVD method. Then, a resist 4 in a prescribed shape is formed on the oxidation suppression film 3, the Si film is then dry-etched in the vertical direction, the Si3 N4 oxidation suppression film 3 is patterned, an oxidation suppression film 5 in a prescribed shape is left on the pad oxide film 2, and the resist is stripped. Then, fluorine 7 is ion- implanted into the surface of the Si film 1 from the upper part of the pad oxide film 2, the Si film containing the fluorine is pyrooxidized so as to be changed into a pyrooxide film 6, the Si3 N4 oxidation suppression film is etched in hot phosphoric acid, and an active-layer region is formed.
Patent JP-S63211503-A (JP)
Inventor: SUDO HIROSHI
IPC: F21V8/00
Filed: 1987-02-26
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-2000239988-A (JP)
Title: Sheet forming apparatus
Inventor: AKIYAMA KATSUNORI
IPC: D21F1/52
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To apply a woven fabric made of plastic to a transporting sheet of a sheet forming apparatus. SOLUTION: In this sheet forming apparatus equipped with a transporting sheet 1 which is formed into an endless continuous body and rotated and a suction box which is positioned at the lower side of the back of the transporting sheet and has a suction plate provided with plural drain holes on the top, the transporting sheet comprises a woven fabric made of a plastic having 80-200 air permeability cc/cm2/sec air permeability and 0-0.5 mm sieve opening in both length and width (sieve opening is not simultaneously 0 in both length and width). The back 8 consists essentially of warps 9.