baber/WOPTO huggingface dataset:
Patent JP-S62292081-A (JP)
Title: Image sensor signal read circuit
Inventor: NAKAZAWA YOSHIO
IPC: H04N5/335
Filed: 1986-06-12
Abstract: PURPOSE:To enable a stable and high-speed signal to read even in using a contact image sensor whose output capacity is large by using a current mirror circuit in the input part of a pre-amplifier. CONSTITUTION:From the output terminal 19 of an image sensor a signal charge is derived to a current mirror circuit 24 at high speed. Since most of the signal charge is attracted to the output terminal of the current mirror circuit 24, a current amplifier consisting of a transistor TR9 and negative feedback resistance 10 outputs the signal charge of a terminal 19 from the collector of the TR 9 as as voltage. In such case, the electrostatic capacity which floats in the base of the TR 9 is smaller than the electrostatic capacity which floats in the output terminal 19, so excessive frequency and phase compensation need not be executed to the TR 9. Therefore even in using a contact image sensor, a stable and high-speed signal read can be executed.
Patent JP-S62293470-A (JP)
Title: Certification system for ic card
Inventor: HONMA TOMOYUKI
IPC: G06F21/62
Filed: 1986-06-12
Abstract: PURPOSE:To simply cancel the invalidity in using a card even when a reasonable owner for the card uses a wrong password by storing various items relating to the personal history information of the owner of the card in the IC card. CONSTITUTION:When the coincidence is not obtained by checking a password number, the use of the card considered to have the possibility of an illegal use is made invalid temporarily. In this case, according to the command of a central controller 57, random number is generated from a random number generator 68, one of the various items relating to the personal history information is selected from a storage memory 64 and displayed on a display part. Under this state, the owner of the card responds to the contents of the item displayed from a keyboard, when the contents of the response coincide with the contents of the item relating to the personal history information from the IC card, the freeze of the temporary invalidity in the card is cancelled. Accordingly, the invalidity in using the card can be simply cancelled with the information which can be known only by the owner.
Patent JP-H11325715-A (JP)
Title: Pretreatment device in air separator
Inventor: URAKUBO YOSHIAKI
IPC: F25J3/04
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the pretreatment device in an air separator where the oxidizing action by a catalyst can be performed efficiently in such environment that moisture and SOx in material air are little. SOLUTION: This device is equipped with compressors 2 and 4, the first raw air cooler 10, a mist separator 11 which separates the condensed water produced by the cooling by this first raw air cooler 10, the first and second adsorption towers 15 and 16 of the first adsorption unit C which adsorbs the moisture within the material air having come through this mist separator 11 and dehumidifies it and also adsorbs SOx , a raw air heat exchanger 20, a raw air heater 21 which has passed through this raw air heat exchanger 20, a catalyst tower 22 which oxidizes the carbon monoxides and hydrogen within the material air, and the first and second adsorptive towers 25 and 26 of the second adsorption unit E which adsorbs the carbon dioxide and water within the material air taken out of the catalyst tower 22 and removes them.
Patent JP-S6118148-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOJIRI KAZUO
IPC: H01L21/20
Filed: 1984-07-04
Abstract: PURPOSE:To miniaturize element isolation region and improve integration density of element by forming an insulation film and wear proof film on the main surface of a semiconductor substrate, patterning it, forming a new thick single crystal layer to an aperture formed thereon and flattening it until it aligns with the surface insulation film by grinding process. CONSTITUTION:The SiO2 film 12 is formed on the main surface by thermal oxidation of P type silicon substrate 11 and the Si3N4 13 is formed thereon by the CVD method. Next, a photo resist film 14 is patterned and both Si3N4 film 13 and SiO2 film 12 are pattern-etched with such resist film used as the mask. After the photo resist film 14 is removed, the P type single crystal silicon layer 15 is selectively formed by the epitaxial growth method only on the area of fused silicon substrate 11. The surface of silicon substrate 11 is ground and the single crystal silicon layer 15 extruded on the SiO2 film 12a is ground. Next, the surface of silicon layer 15 is a little oxidized to form a thin SiO2 film 16. Thereafter, the Si3N4 film 13a is removed by etching using hot phosphoric acid, etc. Thereafter, the SiO2 film 12a is formed as the element isolation region by removing the SiO2 film 16 and thereby the structure using the silicon layer 15 as the element region can be completed.
Patent JP-H0431020-A (JP)
Title: Mold for composite molding
Inventor: SHIMIZU TORU
IPC: B29C45/44
Filed: 1990-05-29
Abstract: PURPOSE:To make a slide core work in the short cycle time securely by means of a simple mechanism by operating an angular pin before the operation of an ejector pin by means of a power source of an ejection mechanism. CONSTITUTION:Adjustment is carried out preliminarily so that a working pin 13 abuts on a working plate 12 before an ejector rod 14 is brought into contact with an angular cam 15. The ejector rod 14 is moved close to a mounting plate 5 on the movable side and a working pin 13 is pressed to move the working plate 12 in the direction of a template 2' and move an angular pin 11 close to a slide core 9, and the slide core 9 is moved in the left direction to release underneath. The working pin 13 is moved successively to move the angular cam 15 toward the side of working plate 12, and the ejector pin 17 is worked and a composite product W0 is released from a mold without specified timing control.
Patent JP-S5928469-A (JP)
Title: Liquid culture of mycelium of peziza vesiculosa fr.
Inventor: SUZUKI YOSHIYUKI
IPC: C12R1/645
Filed: 1982-08-09
Abstract: PURPOSE:To propagate a large amount of mycelia of mushroom of Peziza vesiculosa Fr. in a liquid medium and to recover the mycelia in high yield, by cultivating the mycelia in the liquid medium containing a zinc compound. CONSTITUTION:In cultivating mycelia of mushroom of Peziza vesiculosa Fr. by a conventional procedure in a liquid medium, 0.05-20ppm, preferably 1- 10ppm calculated as zinc ion of zinc comound selected from inorganic zinc salt such as zinc hydroxide, zinc chloride, zinc sulfate, etc., organic salts such as zinc lactate, zinc acetate, etc. and various kinds of salts of zincates is added to the liquid medium.
Patent JP-S6117930-A (JP)
Title: Leakage detecting method of vacuum container
Inventor: MINAMI MASAHARU
IPC: G01M3/34
Filed: 1984-07-04
Abstract: PURPOSE:To perform a leakage inspection in short time by spraying to a leakage detecting part the organic solvent having higher steam pressure than the vacuum pressure of a vacuum container and by monitoring the increase in the vacuum pressure of the inside of the vacuum container by a vacuum meter. CONSTITUTION:Aceton is used for the organic solvent and is sprayed to the gasket 4 of a vacuum container 1 by an organic solvent spraying gun 9. When there is any leakage on the gasket 4, aceton is penetrated into the vacuum container 1 and vaporized, and the pressure of the inside of the vacuum container 1 is rapidly raised. Now, by monitoring with a vacuum meter 12 the rapid rise of the pressure thereof, the existance of leakage is discriminated. A quick inspection with a simple device is thus enabled.
Patent JP-H09292665-A (JP)
Title: Colored paper with lenticular lens and developing machine therefor
Inventor: TAKAHASHI SHUNETSU
IPC: G03D13/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To not only obtain a stereoscopic photography of the same image quality as that of a silver salt photography, but also dispense with complex chemical processing and to enable a simple and easy stereoscopic photography forming device by replacing the film with a transparent surface of a colored paper sheet with a film with a lenticular lens. SOLUTION: The colored paper sheet 44 with the lenticular lens consists of a layer 42 coated with a microcapsule constituted in such a manner that a photosensitive microcapsule, a resin, etc., are mixed, between the film 40 with the transparent surface and a film 41 with a white rear like a conventional colored paper. The film 43 with the lenticular lens is stuck on the surface film 40 or the film 43 can be integrated with the surface film 40 to obtain parts. The colored paper 44 with the lenticular lens is held between two rollers and fed in such a manner that the rollers are rotated while pressure is applied. The same shape with that of the lenticular lens is transferred onto one of the rollers.
Patent JP-S61295797-A (JP)
Title: Key telephone set
Inventor: OKUMURA SENJI
IPC: H04M3/44
Filed: 1985-06-24
Abstract: PURPOSE:To prevent the fail of connection or an erroneous connection by outgoing a memory dial fitted respectively even when line wires having different classifications or different kinds of conditions are accommodated. CONSTITUTION:A CPU 42 performs the transmission/receiving of a data signal and transmits operation data represent the status of the transmission/receiving according to the output of a keyboard (KB) 43, on the other side, it controls a display light group (PL) 44, a character display device (DP) 46, SWs 32, 34 and 35, an MPX 38 and a signal generating circuit (TSG) 39, etc. according to a control data received from a main equipment. Therefore, the main equipment transmits a dial data to a key telephone set ST corresponding to the memory dial outgoing operation of the ST and following this, a dial outgoing by an MF signal is performed from the TSG 39 of the ST. Also, when a pulse signal used, the main equipment performs the same memory dial outgoing.
Patent JP-H11309333-A (JP)
Title: Water supply and discharge type microbiological deodorizing apparatus
Inventor: TERAMACHI MASAYOSHI
IPC: B01D53/81
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the adsorbing power of a deodorant caused by clogging, to keep deodorizing capacity and to sufficiently deodorize various malodorous components. SOLUTION: Deodorizing chambers 9, 10 are provided in a tower main body over two stages and malodorous components are successively adsorbed by a packing material and microorganisms in the deodorizing chambers 9, 10 are decomposed and deodorized. By providing a water sprinkling system of supply water to the packing material, the capacity of the packing material is restored and, by providing a diluting water system WC diluting washing water of the packing material, the pollution of waste water is prevented along drain standards.
Patent JP-2000328965-A (JP)
Title: Gas turbine combustor and fuel system
Inventor: TAKAHARA KENJI
IPC: F02C9/26
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To permit stable fuel switchover from gas to liquid when an unexpected situation occurs in a gas fuel system. SOLUTION: This gas turbine combustor and fuel system comprise a nozzle 29 for liquid fuel diffusion combustion, nozzles 30 for normal gas diffusion combustion, a nozzle 33 for gas pre-mixture combustion, and a newly added nozzle 31 for emergency gas diffusion combustion. Under a normal condition, the gas turbine combustor and fuel system are operated by the nozzle 30 for normal gas diffusion combustion and the nozzle 33 for gas pre-mixture combustion. Under an emergency condition, the system is operated only by the nozzle 29 for liquid fuel diffusion combustion after being operated by the nozzles 30 for normal gas diffusion combustion and the nozzles 31 for emergency gas diffusion combustion.
Patent JP-H11318022-A (JP)
Title: Electronic apparatus messenger wire attachment device
Inventor: KATO KAZUNORI
IPC: H04N5/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To suspend a television signal amplifier from a messenger wire easily and quickly, even if it is heavy and large. SOLUTION: A tightening bolt 12 screwed into a holding metal fitting 14 in the recess 7 of a main part 4 is supported so as to be stood straight or inclined freely by a fixing metal fitting 11 fixed to the main part 4. If the tightening bolt 12 is inclined from a straight standing position, the wire receiving part 15 of the holding metal fitting 14 is quickly brought into contact with a messenger wire 1, from which the fixing metal fitting 11 is suspended with its line groove 9. Then, by having the base end part 28 of the holding metal fitting 14 brought into contact with a retaining protrusion 41 of the fixing metal fitting 11 and the tightening bolt is tightened, a television signal amplifier 2 is fixed to a messenger wire 1.
Patent JP-H11313593-A (JP)
Title: Housing device for feed-water hose in speed sprayer
Inventor: HATANAKA MASATOSHI
IPC: A01M7/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a housing device designed to enable a feed-water hose to be easily put into from above or withdrawn in a self-propelled type speed sprayer. SOLUTION: In a self-propelled type speed sprayer so designed that an engine 1 and a feed-water pump 6 are installed on the front portion and covered with a front cover 12, a liquid agrochemical tank 11 is disposed just behind, and a spreading section on the rear portion, the feed-water pump 6 is set up on one lateral side of the front cover 12 and a feed-water hose 7 is extended backward, the lateral side of the upper half portion of the tank 11 is provided with a pedestal 10 devoid of a part of the diameter of the feed-water hose and an auxiliary bar is mounted on the outside; thereby the feed-water hose 7 can be easily put into the housing device and withdrawn therefrom.
Patent JP-2000164581-A (JP)
Title: Fabrication of semiconductor device for improving etching lag phenomenon
Inventor: JO KOICHI
IPC: H01L21/3065
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device in which etching lag phenomenon is improved. SOLUTION: A method for fabricating a semiconductor device comprises a step for forming a photoresist pattern 14 on a layer 12 to be etched, a step for forming an etching rate increasing film of the layer 12 on the side wall of the photoresist pattern 14, and a step for forming a contact window by etching the layer 12 using the photoresist pattern on which the etching rate increasing film is formed as an etching mask.
Patent JP-S5564338-A (JP)
Title: Manufacturing equipment for discharging lamp
Inventor: IMAMURA HITOSHI
IPC: H01J9/26
Filed: 1978-11-08
Abstract: PURPOSE: To control the pressure applied on the blocking member during encapsulation, by pressurizing the blocking member without disturbing the rotation of transparent insulating tube while enabling the regulation of said pressure.  
     CONSTITUTION: Light emitting tube supportor 8 driven by a motor 7 is provided in an enclosed container 1, while a blocking member 10 fixed with transparent insulating tube 9 and electrode is held in said supportor 8. A mechanism 11 for pressing the blocking member 10 against transparent insulating tube 9 is provided above the blocking member 10. The pressing mechanism 11 is comprised of a linear leading mechanism 12, a supportor 13, pressing tool 14, a spring 15, heat- resistant member 16, etc. The linear leading mechanism 12 is fixed on upper cover 4 and formed to convert the rotary motion into linear motion of rod 12a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6031854-A (JP)
Title: Formation of thick film
Inventor: TAKEDA SUSUMU
IPC: B05D7/14
Filed: 1983-07-29
Abstract: PURPOSE:To obtain a film good in smoothness and corrosion resistance, by generating an electrostatic field between the electrode provided to a first coating means and the surface of a substrate to perform the electrostatic coating of a powder. CONSTITUTION:The resin powder in a powder tank 21 can be injected from the nozzle 27 of a powder injecting gun by an ejector 23 and a coating liquid from a coating liquid tank 24 is injected from the nozzle 29 of a coating liquid injecting gun while filtered through a filter 6. A metal plate 10a is processed into a can barrel 10d from bent plate forms 10b, 10c along a winding core 9 and the can barrel 10d is successively confronted to the opening part of the winding core 9. By this mechanism, an electrostatic field is generated between a powder charging high voltage electrostatic pin 28 and the can barrel 10d and the resin powder and the coating liquid injected from the nozzle 27 of the powder injecting gun and the nozzle 29 of the coating liquid injecting gun are charged and applied to the welded part of the can barrel 10d while attracted thereto by electrostatic force.
Patent JP-H09297021-A (JP)
Title: Position measuring method and its device
Inventor: OKUMATSU TOSHIHIRO
IPC: G01C15/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To efficiently measure a ground height without influenced by presence of an obstruction, undulation of topography, and environmental condition of trees and buildings, in measurement for ground height using a GPS. SOLUTION: Three dimensional position informations of the first target 21, the second target 22 and the third target 23 are previously found and stored. When a measurement for 3-D position information of a measuring point using a GPS is impossible because of an obstruction, etc., distances from the measuring point to each target 21-23 whose 3-D information is obtained are measured, and then, based on the 3-D position information which is found in advance for each target and the measured distances from each target 21-23, the 3-D position information of the measuring point is obtained.
Patent JP-H04362894-A (JP)
Title: Color signal processor
Inventor: FUKATSU TSUTOMU
IPC: G11B20/02
Filed: 1991-06-10
Abstract: PURPOSE:To convert a color signal without deterioration by adding the first sample having a reference phase and a phase difference, the second sample difference data having a phase opposite to that of the first sample, and the 1H delayed difference data. CONSTITUTION:From a terminal 101 a carrier color signal is input, a PLL circuit 26 extracts a color burst signal from the carrier color signal input from the terminal 101, and a latch 1 is driven by a clock SC4. C data 104 is driven by latch 2, non-inversion output latch 3, output inversion/non-inversion select latches 4 and 5 at predetermined clocks to divide C data to 4-phase data systems. Further, C data 104 are selectively added to one another by adders 6 and 7. Of divided data, difference data units between data units having a phase difference of 180 deg. are supplied to clock conversion circuits 28 and 29. Adders 10 and 11 respectively add signals 113 and 115 delayed by 1H with line memories 8 and 9 and outputs 7 having no delay together. According to this constitution, without signal deterioration, mutual conversion can be done between the carrier color signal and the color difference signal.
Patent JP-S5836620-A (JP)
Title: Removal of sulfur compound
Inventor: UIRUREMU YOHAN YAKOBU FUAN DER
IPC: C07C7/148
Filed: 1982-08-06
Abstract: Process for removal of sulfur compounds from gases by passing the gases over an absorption mass which, on an inert support having a specific surface area of more than 10 m2 per g, contains metal oxides which react with hydrogen sulfide to give metal-sulfur compounds and at least 20% by weight of which metal oxides are present in finely divided form with a particle size of less than 40 nm. The gases are passed at a temperature of 5 DEG  to 800 DEG  C. over the support loaded with metal oxide, and the resultant support loaded with metal-sulfur compounds is regenerated by passing gases containing oxidizing agents over it.
Patent JP-H07324208-A (JP)
Title: Clothes
Inventor: FUJIMORI KAZU
IPC: A41D13/12
Filed: 1994-05-27
Abstract: PURPOSE:To obtain front-opening clothes having openable jointing lines from the edges of sleeves to another open part such as the neck hole, wherein the opened edges are closed with zippers, etc., and easy in putting arms of a person having troubles in the shoulder or an arm, or of a bedridden patient through sleeves. CONSTITUTION:Openable jointing line 5 is formed from the edge 2 of a sleeve to an opening of clothes such as the neck hole 3 and the paired edges of the openable joint part 5 are closed with a zipper 6, etc. The jointing line 5 is opened and the sleeve 4 is widely developed. An arm is put on the developed sleeve and the jointing edges are closed with a zipper, etc. Thus, the arm is put through the sleeve together with the shoulder.
Patent JP-H05307211-A (JP)
Title: Instant photographic device
Inventor: SETO TAKASHI
IPC: G03B17/52
Filed: 1992-04-30
Abstract: PURPOSE:To prevent the deterioration of color reproducibility in a reproduced image formed by performing color correction to exposure in accordance with various circumstances. CONSTITUTION:This device is provided with a filter unit 500 consisting of a filter supporting member 501 having a filter 501C for color correction, a gear 502 for rotating the member 501, a solenoid 503, an arm 504 coupled with the gear 502, a spring 505 attached to one end of the arm 504, and a frame 506 disposed below the member 501 on an optical path, and a control part on/offcontrols the solenoid 503 based on a detected result by a sensor.
Patent JP-H07313636-A (JP)
Title: Golf club head
Inventor: EZAKI HIROSHI
IPC: A63B53/04
Filed: 1994-05-27
Abstract: PURPOSE:To provide a golf club having a lowered center of gravity, easy to raise a ball and to swing through. CONSTITUTION:The golf club head has a sole face 2 and an impact face 3. A head main body 1 which the shaft is connected rear the heel of impact face 3 is formed with a metallic material or a combination of a metallic material and a synthetic resin material. The golf club head is provided with a plural protrusion strip parts 4, comprising a metallic material with specific gravity higher than that of the one used in the whole part or a part of the head main body, across the sole from the front to the rear.
Patent JP-2000327552-A (JP)
Title: Skin preparation for external use
Inventor: HATA TOMONORI
IPC: A61K8/30
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use capable of sufficiently exhibiting effects essentially possessed by a humectant, having excellent improving effects on skin roughening and extremely useful in beauty culture or medical treatment by including an extract of CAMU CAMU (botanical name: Myrciaria dubia) and the humectant. SOLUTION: This skin preparation for external use is obtained by including (A) an extract of CAMU CAMU in an amount of 0.0001-5 wt.% expressed in terms of a dry solid and (B) a humectant. The ingredient A is prepared by carrying out extraction thereof from a fruit of CAMU CAMU which is a plant belonging to the family Myrtaceae with an extracting solvent under conditions of a low temperature or heating. (i) A substance selected from alkaline simple hot spring water, deep water, mucopolysaccharides (derivatives), a protein (derivative), a meadow-foam oil, etc., (ii) a substance, etc., selected from an extract of Aloe, a seaweed extract, perilla oil, etc., are preferred as the ingredient B. The content of the ingredient B is preferably 0.001-70 wt.% in the case of the ingredient (i) and 0.0001-5 wt.% expressed in terms of a dry solid in the case of the ingredient (ii).