baber/WOPTO huggingface dataset:
Patent JP-S60250788-A (JP)
Title: Image sensor
Inventor: ISHIDA SHINICHIROU
IPC: H04N5/335
Filed: 1984-05-26
Abstract: PURPOSE:To obtain simply a wavelength and the quantity of incident light by changing a reverse bias voltage applied to a photo-electric element into more than two kinds, and finding an output value under each reverse bias voltage. CONSTITUTION:Reverse bias voltaeg is applied to a phtodiode 21 by driving bias voltage Vbc, and the charge is stored in the capacity between the diode 21 and a substrate 24 by the irradiation of light. Driving pulses phi1-phi3 of slightly shifted phase are supplied to emitters of each group of plasma combination type device PCD elements every third of which are bundled and collected to three groups. When the PCD element at the end part is turned on by starting pulse phist, the state of on is transferred successively by pulses phi1-phi3. When the PCD element is turned on, the voltage of an electrode 33 for outputting is lowered, and the voltage of the gate 36 of a switch 22 is also lowered. Transistors TR of the emitter 34, gate 36 and collector 35 are turned on, and the charge of the diode 21 is discharged to the collector 35 and amplified, and read out in the video line 23.
Patent JP-S60249975-A (JP)
Inventor: NAGATA NOBUYOSHI
IPC: A62C8/06
Filed: 1984-05-25
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-S5231026-A (JP)
Title: Process for preparation of acrylonitrile
Inventor: UMEMURA YOSHIO
IPC: C07C253/00
Filed: 1975-09-05
Abstract: PURPOSE: Acrylonitrile is prepared in high selectivity and high yield by the gasphase reaction of propylene with O 2  and ammonia high temperature in the preaence of catalysts containing Mo, Co, etc., and none or a small amount of Bi. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61293181-A (JP)
Title: Base driving circuit of transistor
Inventor: KAWABATA TAKAO
IPC: H02M7/5387
Filed: 1985-05-20
Abstract: PURPOSE:To reduce the power source capacity of a base driving circuit by supplying most of a base current for switching a main transistor by a current transformer provided at an AC bus. CONSTITUTION:A main circuit has DC power sources 1, 2, a load circuit 3, main transistors 4, 5 and diodes 6, 7, and the transistors 4, 5 are driven by base driving circuits 8, 9. A current transformer 10 is provided at the AC bus of the main circuit, the secondary windings 11, 12 are connected with the driving circuits 8, 9 and the most of a base current for switching the transistors 4, 5 is supplied by the transformer 10.
Patent JP-S5633108-A (JP)
Title: Exchanging apparatus for spindle provided with coupling
Inventor: ISHIMOTO MASAKI
IPC: B21B35/14
Filed: 1979-08-24
Abstract: PURPOSE:To easily carry out the exchange of the rolling mill's spindle provided with the coupling, by installing the coupling holder and the spindle holder, and by axially moving the truck for carrying the spindle holder and the spindle. CONSTITUTION:The porter car 32, consisting of the truck 1, wheels 2, the upper and lower bosses 5, 6, and the supporters 7, 9, is moved on the rail 3 so as to come near the coupling 16 which is hereby fitted into the bosses 5, 6, and is separated from the carrier 13. The upper spindle 10 is hanged and supported by the hanger 29 through the handle 26. The lower spindle 8 is pushed up and supported by the screw 27 through the handle 26. The flange 17 is supported by the screw 31, and the bolts 21 are released to disassemble the spindles into 8A, 8B, 10A, 10B. The spindles 8A, 10A, are again brought down and are supported by the blocks 11, 12. The porter car 32 is moved back and the spindles 8A, 10A, are pulled out. Hereby, the spindle is pulled out under the stable condition of the coupling 15.
Patent JP-S58222879-A (JP)
Title: Transfer medium
Inventor: MATSUFUJI YOUJI
IPC: B41M5/025
Filed: 1982-06-21
Abstract: PURPOSE:To provide a transfer medium provided with a printed matter capable of being adhered to an arbitrary member and capable of being utilized as the so-called image-imparted sealing material, wherein an adhesive layer is provided on at least on side of a base. CONSTITUTION:A coated layer 3 basically comprising a film-forming resin coating material and functioning as an ink-receiving layer is provided on a surface of a base 2 to obtain a transfer recording medium 1. An arbitrary image 4 is formed on the medium 1 by using an ink, and then a transfer medium 5 consisting of an adhesive layer 6 and a main body 7 is laminated thereon. In this case, the adhesive layer 6 is faced to the coated layer 3, and the laminate is passed through a pressing means such as press rollers 8a, 8b. Thereafter, a separating operation is performed by a separating pawl 9, whereby the coated layer 3 is released from the base 2 and is transferred onto the transfer medium 5. By providing an adhesive layer on the other side of the base 7 of the transfer medium 5, the transfer medium 5 provided with a printed matter as above can be adhered to an arbitrary member.
Patent JP-H05245221-A (JP)
Title: Carbon light treatment equipment
Inventor: YASUDA KOICHI
IPC: A61N5/06
Filed: 1991-05-13
Abstract: PURPOSE:To enable the support of a carbon electrode bar to be performed surely and stably and enable the carriage of the carbon electrode bar to be performed in adequete condition. CONSTITUTION:A supporting base 20, which catches a carbon electrode bar 30 together with a feed roller 14, is composed of a base body 21, which is supported by the top of a rocking arm 12, and at least two support rollers 23, which are provided rotatably at this base body 21, and the center of the feed roller 14 is positioned in the section positioned between these support rollers 23.
Patent JP-S63274745-A (JP)
Title: Ni-cr stainless steel improved in corrosion resistance and machinability
Inventor: NAKAYAMA YOSHINORI
IPC: C22C38/44
Filed: 1987-04-30
Abstract: PURPOSE:To improve corrosion resistance and machinability, by specifying the components and contents of an Ni-Cr stainless steel and particularly adding specific amounts of Sn. CONSTITUTION:An Ni-Cr stainless steel has a composition consisting of, by weight, <=0.08% C, <=1.0% Si, <=0.7% Mn, <=0.04% P, <=0.005% S, 8.0-12.0% Ni, 17.0-20.0% Cr, 0.40-0.80% Mo, <=0.3% Cu, 0.03-0.5% Sn, and the balance Fe. The Sn added improves not only machinability but also general corrosion resistance and crevice corrosion resistance. Particularly in an aqueous solution of dilute sulfuric acid, Sn is precipitated at the steel surface to increase hydrogen overvoltage and, as a result, sulfuric-acid resistance is improved. This stainless steel can be suitably used as a material particularly for flatware apparatus.
Patent JP-H0840323-A (JP)
Title: Lifter for crawler type running device
Inventor: DEGUCHI TORU
IPC: B62D55/116
Filed: 1995-05-01
Abstract: PURPOSE:To prevent fluctuation of an attitude in a height direction of an upper side part of a crawler even when a crawler type running device is lifted against a running machine body frame. CONSTITUTION:In this constitution, each rear-facing point end arm part 32a of a pair of front/rear bell crank levers 32, respectively vertically turnably pivotally supporting a halfway part to a running machine body frame 3, is piviotally supported respectively on a truck frame 18 in right/left each crawler type running device 36a, 36b, so as to vertically turn the rear-facing point end arm part 32a by driving lifting hydraulic cylinders 36a, 36b. On the other hand, a front end side of a crawler 17 is wound to a drive sprocket 16 protruded from the running machine body frame 3, to support an upper side part of the crawler 17 on the running machine body frame 3, an upper part roll 27 provided between a pair of the front/rear bell crank levers 32, 32. Even when the crawler type running device is lifted to fluctuate, an attitude of the crawler 17, between the drive sprocket 16 and the upper part roll 27, is prevented from vertically fluctuating.
Patent JP-S63269896-A (JP)
Title: System data initializing setting system for electronic key telephone system
Inventor: INOUE MASAYOSHI
IPC: H04Q3/58
Filed: 1987-04-28
Abstract: PURPOSE:To shorten the stop time and the work time of a system by initializing only the increase part of system data at the time of updating a control program. CONSTITUTION:An edition number is read from an edition number storing part 5, the read edition number is decided and an already stored edition number is compared with an updated edition number. When there is the difference of the system data between both the numbers, the increase parts 4B, 4C of the system data are initialized. The updated edition number is written in the edition number storing part 5 to complete an initialization. When the program is not updated, the initialization is not executed.
Patent JP-H06177822-A (JP)
Title: Method and apparatus for allocation of channel in radio system
Inventor: MATSUTSU EGUREN
IPC: H04W16/18
Filed: 1993-04-08
Abstract: PURPOSE: To provide a method which effectively performs radio channel assignment. CONSTITUTION: A mathematical model derived from similarity to a radio system is used between base stations 2 and 3 of a multi-base station radio system. Relaxation in the spin state is allowed to operate this model by probabilistically reducing the temperature of a hot bath from an initial infinite temperature to a minimum energy equal to an allowable level of the interference between radio channels operated in different cells 32, 33, and 34 in the radio system, and the distribution of the spin state in the minimum energy determines radio channel assignment, and a central controller is includes which issues a channel assignment instruction to each base station.
Patent JP-S59230973-A (JP)
Title: Conveying system of empty bobbin
Inventor: YAMAMOTO YOSHIO
IPC: B65H67/06
Filed: 1983-06-14
Abstract: PURPOSE:To feed an empty bobbin surely to each of the spinning spindles by providing a stock part in which empty bobbins transferred through a conveying passageway are stocked and also empty bobbins can be supplied from the outside of a closed loop. CONSTITUTION:An empty bobbin moves in a circulation between a spinning machine and a winder, and is transferred in a closed loop. In a bobbin treating apparatus, the empty bobbin is distinguished from a bobbin on which a yarn remains slightly. The empty bobbin is returned to the spinning machine again. The bobbin on which the yarn remains slightly is received in another pool or accommodating box, and sometimes discharged out of the closed loop. Accordingly, the total amount of the empty bobbins circulating in the closed loop is decreased with the elapse of time. To this decrease, empty bobbin stock boxes 51a and 51b are provided, and the empty bobbins whose number is the same as that of the empty bobbins discharged out of the system are manually or automatically supplied to the empty bobbin stock boxes 51a and 51b on occasion. Thus the total amount of the empty bobbins and yarn-wound bobbins circulating in the closed loop is adjustable to be kept constant.
Patent JP-H06300019-A (JP)
Title: Plate like body fixing method
Inventor: MATSUURA HIDEO
IPC: F16B21/06
Filed: 1993-04-09
Abstract: PURPOSE:To efficiently perform a fixing operation by forming an inserting hole continuing to a hole in one sandwiching wall in a plate-like body after the plate-like body is sandwiched between a pair of sandwiching walls of fixing members and next forcing a fixing pin into a center hole in a shaft member after the shaft member is forcibly put into a hole in the other sandwiching wall. CONSTITUTION:After sandwiching walls 23a, b are inserted in a reinforcing frame 15 on the upper part of a side plate 9 and sandwiching walls 25a, b are inserted in a reinforcing frame 17 on the upper part of piled-up side plates 11 and piling-up piece 13 to mount a fixing member 1 thereon, an inserting hole 39 is formed in the side plate 9 and the reinforcing frame 15 by a drill from a hole 29b in the sandwiching wall 23b. When the shaft member 33 is pressed axially by predetermined pressure, it is cut off at a part continuous to the inner edge of the hole 29a to be put forcibly into the hole 29a, inserting hole 39 and hole 29b. Next, when a fixing pin 18 is pressed from the hole 29b toward the shaft member 33 while the shaft member 33 is pressed, the shaft part 18a of the fixing pin 18 is forced into the center 33b of the shaft member 33 so that the shaft member 33 is unified with the fixing pin 18 to fix the side plates 9, 11.
Patent JP-H11306350-A (JP)
Title: Method and device for picture processing
Inventor: SUZUKI AKIRA
IPC: H04N1/409
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the burden on operation of a system making it possible to calculate features of an object by simply presenting a sample. SOLUTION: This picture processor is provided with a camera 1 which photographs a picture including the object, a learning character region extraction means 2 which extracts an object region for learning from this picture including the object, an object feature extraction means 3 which extracts features of the object from the extracted object area for learning, an object feature storage means 4 where there extracted features of the object are stored, and a region search and extraction means 5 which uses extracted features of the object and the picture including the object photographed by the camera 1 to search and extract the region of the object in the scene picture.
Patent JP-S62263087-A (JP)
Title: Thermal recording material
Inventor: YAMAMOTO NOBUYUKI
IPC: B41M5/333
Filed: 1986-05-09
Abstract: PURPOSE:To obtain a thermal recording material having excellent brightness, free of blackening due to contact with a diazo photosensitive paper and enhanced in preservation stability, by using a hydroxymandelic acid ester as a color developer. CONSTITUTION:A hydroxymandelic acid ester is used as a color developer, in a thermal recording material comprising a color forming substance, the color developer for developing the color of the color forming substance when being heated and a binder. The hydroxymandelic acid ester may be benzyl 4-hydroxymandelate, methyl 4-hydroxymandelate or the like. The color forming substance may be a substance having a lactone ring, a lactam ring, a sultone ring or a spiropyran ring and capable of forming a color by reacting with the color developer when being heated, such as one based on triphenylmethane, typically, crystal violet lactone or the like. The binder may be polyvinyl alcohol or the like. The color forming substance, the color developer and the binder are suitably used in amounts of 3-30wt%, 6-60wt% and 4-40wt%, respectively.
Patent JP-H11300753-A (JP)
Title: Mold device for skin-integrated molding
Inventor: HASHIMOTO KOJI
IPC: B29C45/14
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To mold in a desired shape even when the deformation rate of a skin material sheet is large locally in a mold device for skin-integrated molding. SOLUTION: The first molding mold 10 comprises the first molding mold main body in which the first molding surface 12 is formed and a slide member 15 which encloses the outside of the first molding surface, has a contact surface 10a which can contact the second molding mold 20, and is guided/supported by the first molding mold main body reciprocatably. With the slide member located at the elevated first position, a skin material sheet 30A is brought into contact with the contact surface and attracted to the first molding surface by the application of a negative pressure, the slide member is brought down to the second position so that the locally floated skin material sheet is made to adhere completely to the first molding surface, an urethane raw material 31A to be a cushion pad is packed/expanded between the second molding mold in contact with the contact surface and the sheet.  A non-expandable synthetic resin can bed used to be packed between the second molding mold and the sheet.
Patent JP-H047817-A (JP)
Title: Shroud structure of molecular beam deposition device
Inventor: TAMURA NAOYUKI
IPC: B01J19/08
Filed: 1990-04-25
Abstract: PURPOSE:To keep a shroud clean for reducing the pollution by an deposition source thereby enabling a thin film in excellent quality to be deposited on a substrate by a method wherein the shroud encircling the deposition source is divided into two sections. CONSTITUTION:A hole 3f capable of inserting several each of deposition sources 1 is provided in the first shroud 3 in almost conical mesa type encircling the deposition sources 1. The second shroud 4 is connected to the first shroud 3 by flanges 4b and 4c while the refrigerant fed from the flange 4b is further fed to respective fins 4a through the intermediary of a central cylinder. Accordingly, the replacement of the second shroud 4 can be facilitated to be replaced with new one after the lapse of durable years thereby enabling the shroud at the end of deposition source 1 to be kept clean. Through these procedures, the fins 4a arranged on the end of deposition source 1 can be replaced easily to be kept clean so that the impurity gas mixed with a substrate 2 may be reduced to enhance the crystallizability and the electrical characteristics.
Patent JP-H07295522-A (JP)
Title: Active matrix display device
Inventor: MAEKAWA TOSHIICHI
IPC: G09G3/36
Filed: 1994-04-22
Abstract: PURPOSE:To remove a beltlike defect at a lateral terminal part on a screen when the active matrix display device is driven in dot sequence. CONSTITUTION:A display area 1 is constituted of plural gate lines Y wired in rows, plural data lines X wired in columns, and plural pixels PXL provided at their intersection parts. A vertical scanning circuit 2 scans the respective gate lines X vertically in order and selects pixels PXL of one line at each horizontal period. A horizontal scanning circuit 3 scans respective data lines Y in order in each horizontal period to sample a video signal Vsig, and writes the video signal to the pixels PXL of the one selected line in dot sequence. The data lines Y are classified into real data lines Y1-YL and dummy data lines YD1-YD4. The horizontal scanning circuit 3 scans the real data lines horizontally at sampling timing where plural data lines overlap with one another, and continues to scan the dummy data lines successively and horizontally at similar timing.
Patent JP-2000296161-A (JP)
Title: Device for hot waterfall for use in bathroom
Inventor: KITAGAWA HIROSHI
IPC: A47K3/28
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for hot waterfall for use in a bathroom, which is simplified and easily lets hot waterfall in a house. SOLUTION: Hot water is poured from a water pipe 3 into each of receivers 4A, 4B journaled to a casing 2 and thereby the hot water is collected in each of the receivers 4A, 4B. The center of gravity of each of the receivers 4A, 4B is varied to cause the hot water in each of the receivers 4A, 4B to fall as beating hot water. By moving the pivotally attached positions of the adjacent receivers 4A, 4B, the falling position of the hot water is varied intermittently to enhance massaging effects.
Patent JP-H0760877-A (JP)
Title: Wide belt
Inventor: FUJISHIRO KAZUTOSHI
IPC: B31F1/28
Filed: 1994-04-21
Abstract: PURPOSE:To provide a wide belt enhanced in shape retention and heat resistance and withstanding severe use conditions and to improve the production process of the belt by laminating surface canvas having a heat-resistant elastomer layer and showing stretchability in the longitudinal direction of the belt and coated with a coating layer excellent in releasability to the surface of a canvas core material. CONSTITUTION:A canvas core material is an endless one seamless in belt longitudinal and lateral directions and a coating layer 10 excellent in releasability is applied to the surface of the canvas core material through a heat-resistant elastomer layer 5. Surface canvas 7 having stretchability in the belt longitudinal direction is laminated to the coating layer 10 of the canvas core material. Herein, the canvas core material has one cylindrical shape seamless in a longitudinal peripheral direction and a lateral direction laterally covering the whole of a belt and formed by a loom. The number of cords arranged in the longitudinal peripheral direction and the lateral direction is 10-50 per 5cm and the irregularity of the number of the cords is pref. within a range of + or -1.5 over the total width and the total length.
Patent JP-S61266252-A (JP)
Title: Liquid jet equipment
Inventor: SADAMURA SHIGERU
IPC: B41J2/045
Filed: 1985-05-20
Abstract: PURPOSE:To extract effectively piezo-electric characteristic by preventing the generation of hazardous components, by making the easy soldering of a conductor to an electrode possible by providing the electrodes of tin material on the inside and outside circumferential surfaces of piezo-electric ceramics tube. CONSTITUTION:The tin plating which is strong in the adhesion with solder and soft, is applied on the inside and outside circumferential surfaces of a piezo-electric ceramics tube 3 to form the anodic and cathodic electrodes 4a, 4b. The inside circumferential side electrode 4a creeps to the outside circumferential surface to be extendedly formed. The exhaust nozzle 2 of liquid is established at the top of the liquid conduit tube 1 fitting with the piezo-electric ceramics tube 3 and its rear end is connected to a liquid reservoir. Further, conductors 5a, 5b are respectively soldered to each electrode 4a, 4b and connected to a power source. When voltage is impressed to the piezoelectric ceramics tube 3, the piezo-electric ceramics tube 3 is axially contracted, the liquid conduit tube 1 being compressed and liquid is injected from the top exhaust nozzle 2. When the displacement of piezoelectric ceramics tube 3 returns by the variation of voltage, the liquid conduit tube 1 returns so as to be enlarged and the inside of liquid conduit tube becomes of negative pressure. Therefore, liquid is supplemented into the liquid conduit tube 1 by being extracted from the liquid reservoir.
Patent JP-H06317600-A (JP)
Title: Light emission scanning tunneling microscope and microscopic measurement
Inventor: MURASHITA TATSU
IPC: H01J37/28
Filed: 1993-05-10
Abstract: PURPOSE:To provide a title invention which has high spatial resolution and high sensitivity and enables an optical evaluation of not only the sample surface but also the quantum structure embedded in a depth of this sample. CONSTITUTION:The following are provided: a transparent probe 1 made of a high-transmittance material having a very thin film 3 of simple metal deposited over the surface so as to transmit light and arranged vertically to a sample surface 4a; a bias power source 5 which impresses bias voltage through the transparent probe 1 and the sample 4 via the thin film 3 of simple metal; and a photodetector 8 which is connected to the other end of an optical waveguide 2 to detect light L emitted from the sample 4.
Patent JP-S60680-A (JP)
Title: Disc storage box
Inventor: OOHASHI SHINICHI
IPC: G11B23/023
Filed: 1983-06-17
Abstract: PURPOSE:To attain ease and safety of disc loading/unloading and a disc device with the disc storage box used for an automatic playing device by pressing automatically a label face of the disc onto a bottom plate of a drawer in pushing the drawer and providing an opening to the bottom plate. CONSTITUTION:A peripheral part of the disc 2 is pushed by a tilted part of a guide 10 and brought to approach the bottom plate of the drawer 9. Then discs are brought to approach the left side in Figure at all times and not contacted with adjacent drawers 9. Thus, in using the left side as a label face, the recording face is protected at the loading/unloading of the drawer. Since the right side of the drawer 9 is opened, the drawer is moved simply to the left by pushing the disc 2 from the opposite side. Thus, an opening 11 is provided to the bottom plate of the drawer 9. The disc 2 is pushed toward a carrier device through the opening 11.