baber/WOPTO huggingface dataset:
Patent JP-S62195828-A (JP)
Title: Method of forming fluorescent screen of color picture tube
Inventor: SUZUKI TETSUO
IPC: H01J9/227
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a high density fluorescent material layer by forming a light absorbing layer on the inner surface of a panel and irradiating the light absorbing layer and a portion where fluorescent material layer is to be formed with laser beam, after coating them with pre-coating liquid. CONSTITUTION:A light absorbing film, graphite film 3 for example, which has holes 2 where fluorescent material layer is to be provided, is formed on the inner surface of a glass panel 1. The inner surface of the panel 1 is coated with aqueous solution of polyvinyl alcohol (PVA) which includes water-soluble highpolymer as a component, as pre-coating liquid which is then dried to form a pre-coating film 4. Then the inner surface 1 is irradiated with laser beam. Scanning with laser beam increases the temperature of the graphite film quickly while increasing the temperature of the holes 2 where no graphite film exists only slightly, resulting in selective heating. The pre-coating film 4 over the graphite 3 is dried further to increase the hydrophobicity of the surface. Meanwhile hydrophobicity of the pre-coating film surface on the holes 2 hardly changes. This process enables the formation of a high density fluorescent material layer to obtain a fluorescent screen higher in color purity, brightness and accuracy.
Patent JP-S54127244-A (JP)
Title: Interruption control system
Inventor: MURAKAMI SHIYUUJI
IPC: G06F13/24
Filed: 1978-03-27
Abstract: PURPOSE: To make it possible to control several input-output devices different in bus interface.  
     CONSTITUTION: To accept an IO interruption, interruption dialogue to an adaptor is received by bus control line 71 and a master sink signal is received and set to FF72, thereby outputting a FBSINT signal. At this time, comparator 73 compares a module level of a data line with the module level of the adaptor at that time; when the module level of an IO making an interruption is higher, a CBINT signal is sent out, the module level is set to module level register 74 and adaptor mask FF75 is set. Once this FF75 is set, comparator 73 generates no output and even if interruption signal FBSINT of any other IO, a CINAK signal is sent out to reject interruption reception. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10233446-A (JP)
Title: Method for forming wiring
Inventor: TAGUCHI MITSURU
IPC: H01L21/31
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a wiring formation method wherein characteristics defective of a semiconductor device using such inter-layer insulating film as comprising gas cavities is suppressed. SOLUTION: On an inter-layer insulating film coating film 21 on a semiconductor substrate 11 where a tungsten plug 20 is formed, an opening 21 for imbedded wiring is formed, and a TiN film 22 is deposited as a side wall protective film, and after the TiN film 22 on the inter-layer insulating film coating film 21 is removed by etch-back, the inter-layer insulating film coating film 21 is converted into an inter-layer insulating film 25 comprising gas cavities 24 by thermal processing, then, a TiN film 26 and an Al alloy film are sputtered, together with reflow and etch-back, to form an imbedded wiring 27 with the Al alloy film at the opening 21. Thereby, a fast high-integrated semiconductor device of low power consumption which uses the inter-layer insulating film 25 comprising gas cavities of low dielectric constant is manufactured.
Patent JP-S62193283-A (JP)
Title: Semiconductor memory
Inventor: MAKITA KOJI
IPC: H01L21/8247
Filed: 1986-02-20
Abstract: PURPOSE:To form a semiconductor memory device into one which is superior in the points of reliability, integration degree and cost and also, has an easily designable circuit by applying the light to generate at the time of avalanche breakdown for erasing the contents of an EPROM. CONSTITUTION:N<+> source and drain regions 23 and 24 are provided in the island region surrounded with a field oxide film 22 on a P<-> Si substrate 21 and an N<+> semiconductor region 25 which releases electrons in a floating gate outside of the gate is provided in the vicinity of the drain region 24. The floating gate 27 is provided on the channel of the source and drain regions 23 and 24 through a first oxide film 26 and a control gate 29 is provided on this through a second oxide film 28. Moreover, a third oxide film 30 is provided on the N<+> region 25 and an interlayer insulating film 31 is provided on the field oxide film 22, the control gate 29 and so on. A source electrode 33, a drain electrode 34 and an electrode 35 for erase are each provided in contact holes 32... provided in the first oxide film 26 or the third oxide film 30 and the interlayer insulating film 31.
Patent JP-H09211281-A (JP)
Title: Lens barrel having dustproof structure and optical equipments using the same
Inventor: ICHINO KAZUSHIGE
IPC: G02B7/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To smoothly move a moving barrel and to effectively prevent dust from entering the inside of a space formed by the moving barrel and a fixed barrel by using a plate appropriately set between the fixed barrel and the moving barrel. SOLUTION: The flexible dustproof plate 8 of a thin plate is attached at the inner wall of the hole part 1-a of the fixed barrel 1. The diameter D2 of the hole part 8-a of the plate 8 is made large so as to prevent a photographing optical path from being shielded, and also is made small so as to prevent it from being penetrated by a first holder 2. In the case that a shutter bottom board 4 where respective holders 2 and 3 are fixed is fixed at the barrel 1, the outer periphery 2-b of the front end part of the first holder 2 is brought into contact with the vicinity of the hole part 8-a of the plate 8, so that a positional relation where the plate 8 is more or less charged (deformed) is made. The diameter D1 of the hole part 1-a of the barrel 1 is decided as a size where the charging of the plate 8 is performed without difficulties.  The plate 8 is made of material having low rigidity so as to be easily deformed. When the first holder 2 is moved to the barrel 1, the plate 8 is followed so as to be deformed.
Patent JP-S60179392-A (JP)
Title: Submersible cleaning machine
Inventor: HIRATA KIICHI
IPC: B63B59/08
Filed: 1984-02-27
Abstract: PURPOSE:To perform cleaning smoothly by arranging drive wheels at four corners of truck body of an outerboard of submerged body cleaning machine which can travel in contact with outer board by means of rotary impellers and enabling independently and freely forward/backward rotation of wheels, thereby enabling advancing/backing or turning at a point of said machine. CONSTITUTION:In a cleaning machine to press against the underwater outerboard through rotation of impellers thus to remove the ocean livings adhered onto the surface by means of a cleaning brush, drive wheels 51-54 are arranged at the four corners of the truck body. Each wheel 51-54 is driven respectively by hydraulic motors 55-58 and constructed such that the pairs of wheels 51, 52 and 53, 54 at the right and left can be rotated forward/backward independently with variable rotation through pipings T5, T8, T2 and valve changeove circuits 50, 59. Consequently, advance/back, turning and right/left steering are enabled resulting in smooth cleaning work of an outerboard.
Patent JP-H06252188-A (JP)
Title: Method and device for manufacturing resin-encapsulated semiconductor chip
Inventor: ITO HIROSHI
IPC: H01L21/56
Filed: 1993-02-25
Abstract: PURPOSE:To prevent axial lead type resin-encapsulating semiconductor chip defects due to lead bending process (peeling and gaps on the interface between the lead wires and the molding resin) and provide the rational manufacturing method and device which reduce the number of the processes on the production line. CONSTITUTION:A manufacturing device is formed by incorporating a punch 7 with a resin molding die 6 composed of a male mold 4 and a female mold 5 as a jig for bending a lead. The lead processing of the lead wires using the punch is performed simultaneously with the injection of casting resin into a cavity 6a under the condition that the combined assembly body composed of a semiconductor chip 1 and the lead wires 2 is set on the die, and in the same process, a resin package 3 is formed with the formation of a bending part 2a on the lead wires.
Patent JP-H07242166-A (JP)
Title: Braking force control device
Inventor: TSUCHIYA YOSHIAKI
IPC: B60T8/1766
Filed: 1994-03-07
Abstract: PURPOSE:To improve the running stability of a vehicle by providing a means for suppressing a rise of wheel cylinder pressure in a front wheel brake, in the case that car body deceleration is increased in a condition of satisfying a specific condition. CONSTITUTION:One of fluid pressure, generated in a master cylinder 12 by stepping on a brake pedal 10, is transmitted to front/rear wheel cylinders 18, 24 of a right rear wheel 22 via a left front wheel 16 and a proportioning valve 26. The other of fluid pressure is transmitted to front/rear wheel cylinders 32, 38 of a left rear wheel 36 through a right front wheel 30 and a proportioning valve 40. In an antilock control unit 80, in the case that a wheel cylinder pressure of right/left rear wheels 22, 36 is a slow increasing or increasing mode with calculated car body deceleration in a preset value or more, the mode is changed in a holding mode, to suppress increasing front wheel braking force. Accordningly, a diagonal front-down attitude of a car body is reduced, and decreasing a rear wheel grounding load is suppressed, so as to improve running stability.
Patent JP-S60185237-A (JP)
Title: Photothermomagnetic recording medium
Inventor: SHIYOUNO KEIJI
IPC: H01F41/18
Filed: 1984-02-29
Abstract: PURPOSE:To obtain a photothermomagnetic recording medium which has large vertical anisotropy and a defect-free Bi-substd. magnetic garnet film of a large area having high coercive force by forming said garnet film by a sputtering method on a substrate then subjecting the film to a heat treatment to form a vertical magnetized film. CONSTITUTION:The Bi-substd. magnetic garnet film expressed by the formula (0<x<=2.0, 0<=y<5, R is yttrium or rare earth element, A is an element which can be substd. with Fe) is formed by a sputtering method on a substrate. The film is then subjected to a heat treatment to crystallize the sputtering film formed in the amorphous state by utilizing the difference in the lattice constant between said film and the substrate or the difference in the coefft. of thermal expansion, thereby forming the vertical magnetized film consisting of the (111) bismuth-substd. magnetic garnet Nonmagnetic garnet such as neodium gallium garnet or gadolinium gallium garnet or the like is used for the substrate. The photothermomagnetic recording medium having the higher coercive force, larger Faraday rotating angle and better performance than in the prior art is thus obtd.
Patent JP-S61196991-A (JP)
Inventor: NAKATANI TOSHIO
IPC: D05B35/04
Filed: 1985-02-25
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-H10232730-A (JP)
Title: Input device
Inventor: NAKAYAMA JUNICHI
IPC: G06F3/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an input device which can deal with operation from plural directions in simple configuration. SOLUTION: An input key 3 and trigger keys 4, 5 and 6 are integrally formed on a sheet-shaped key holding part 2 formed from an elastic material such as rubber, the input key 3 and the trigger key 4 are attached on the upper surface part of cover 1 and the key holding part 2 is folded perpendicular so that the trigger key 5 can be attached on one side face of cover 1 and the trigger key 6 can be attached on the other side face of cover 1.
Patent JP-S60182128-A (JP)
Title: Thin film forming device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/31
Filed: 1984-02-29
Abstract: PURPOSE:To prevent an undesired film from forming on the inner surface of a light incident window of a reaction vessel by blowing inert gas to the inner surface of the window, thereby preventing stock gas which contributes to the accumulation from contacting with the inner surface of the window. CONSTITUTION:A gas nozzle 17 for preventing the cloud of a light incident window is provided on the inner surface of a light incident window 12 of a reaction vessel 11. Inactive rare gas such as hydrogen or halogen is supplied to the nozzle 17. The nozzle 17 is formed of a stainless steel pipe, and a plurality of gas injection holes are formed toward the window 12 at the pipe. Thus, inactive gas is blown to the inner surface of the window 12 of the vessel 11, thereby eliminating the stock gas which contributes to the accumulation of the film on the inner surface of the window 12. Then, no undesired film is formed on the inner surface of the window 12.
Patent JP-S61197600-A (JP)
Title: Purification of interferon
Inventor: NOBUHARA MASAHIRO
IPC: B01J20/32
Filed: 1985-02-25
Abstract: PURPOSE:To obtain the titled substance useful as an antitumor agent, etc. economically on an industrial scale, by contacting crude interferon to an adsorbent carrier composed of a water-insoluble organic polymer bonded with an amino acid, etc., having a aromatic ring as a ligand, and eluting the adsorbed interferon. CONSTITUTION:A compound having at least one amino acid (derivative) having aromatic ring as a ligand and having amino group or carboxyl group capable of bonding directly to a water-soluble carrier or bonding to a spacer molecule bonded to the carrier, is bonded to a water-insoluble carrier composed of an organic polymer, and the obtained adsorbent carrier is made to contact with crude interferon to effect the adsorption of interferon to said adsorbent carrier. The adsorbed interferon is eluted with an elutant to obtain purified interferon.
Patent JP-S63203002-A (JP)
Title: Dielectric resonator
Inventor: MATSUMOTO HARUO
IPC: H01P7/10
Filed: 1987-02-18
Abstract: PURPOSE:To suppress odd order harmonic spurious radiation by forming at least one slit to an outer conductor short-circuited by an inner conductor toward the open end so as to suppress the odd order number of harmonic current flowing to the outer conductor. CONSTITUTION:In a dielectric resonator of 1/4 wavelength of the TEM mode, a slit 11 is formed to the outer conductor 6 toward the open end 2. The slit 11 is formed at a position of nearly d/3 from the open end 2 preferably, where (d) is the distance between the open end 2 and a short-circuit end 3 (d=lambda/4, lambdais the wavelength of fundamental wave). While the current of the fundamental wave is not so much large at a position of d/3 from the open end 2, the current of a 3rd harmonic component is maximum. Thus, in forming the slit 11 to the position, no current of the 3rd harmonic flows to the outer conductor 6, the Q0 of the dielectric resonator with respect to the 3rd harmonic is deteriorated and since it is larger than the degree of deterioration of the Q0 with respect to the fundamental wave, the spurious response of the 3rd harmonics is suppressed.
Patent JP-H01213407-A (JP)
Title: Spinneret for spinning hollow yarn having fold on outer periphery
Inventor: MITANI MAKOTO
IPC: D01D5/24
Filed: 1988-02-18
Abstract: PURPOSE:To obtain hollow yarn having holds on the outer periphery, by using a spinneret wherein a nozzle protrusively equipped with a spinning solution delivery hole, a spinning solution feed passageway and an air outlet pipe is set and the outlet pipe is concentrically inserted into the spinning solution delivery hole and by spinning. CONSTITUTION:Nylon, etc., are spun by using a spinneret to give high-quality hollow yarn having holds on the outer periphery, uniform thickness and high dimensional accuracy. The spinneret is obtained by boring a through spinning solution delivery hole 11 having slits 12 at equal face intervals on the outer periphery at the center of the bottom of a cap-shaped holder 10 made of stainless steel, setting a spinning solution feed passageway 15 in the circumferential direction in the holder with providing a gap, forming an air inlet passageway 16 at the central part, further protrusively fixing an air outlet pipe 17 to the central part at the left end to give a nozzle 14, furnishing the nozzle and concentrically inserting the air outlet pipe 17 into the spinning solution delivery hole 11.
Patent JP-H04274448-A (JP)
Title: Electrophotographic plate making device
Inventor: MATSUMIYA TAKESHI
IPC: G03G21/10
Filed: 1991-03-01
Abstract: PURPOSE:To remove toner adhering to the side end of a direct printing plate. CONSTITUTION:A grinding device 130 provided with a conical grinding stone 140 which is rotated by a motor 136 is provided at a position corresponding to the side end 15 of the direct printing plate 14. The corner part on the photoconductive photosensitive layer side (upper surface side) of the side end 15 of the direct printing plate 14 which is moved by a belt conveyor 126 is ground by the stone 140 and processed to be chamfered, and also the toner is removed therefrom.
Patent JP-S51111352-A (JP)
Title: Device recognizing a remote position
Inventor: TOMOTA MIYAJI
IPC: G01B21/00
Filed: 1975-03-26
Abstract: PURPOSE:Recognizing many positions at a remote distance by means of two electric wires.
Patent JP-S56132566-A (JP)
Title: Thermostat photometrical apparatus
Inventor: AIHARA TAKAYUKI
IPC: G01N35/00
Filed: 1980-03-21
Abstract: PURPOSE:To perform a photometry of a liquid in a cuvette by maintaining it at a constant temperature through a conductive contact of a holding member with a wall section of a chamber containing a liquid controlled at a constant temperature after the cuvette holding member is made up of a highly conductive material. CONSTITUTION:An automatic analyzer 1 has a thermostat chamber 2 and a refrigerating chamber 3 and a photometry section 4 is provided adjacent to the thermostat 2. A cuvette 5 and a probe 6 are provided on the side of thermostat chamber to avoid effect of changes in the outside temperature. Various reagents 7 are stored in the refrigerating chamber 3 according to measuring items. A thermostat 15 is made up of a cell 17 made of a poorly conductive material covered with an insulating material 16 and a lid 18 made of a well conductive material securely sealed on the cell. A thermostat fluid 19 is sealed into the cell. As a result, since any transmitting light is free from adverse effect of any thermostat medium, the liquid in the cuvette can be always maintained at a constant temperature thereby enabling accurate photometry.
Patent JP-H08233498-A (JP)
Title: Moving target device and firing range thereof
Inventor: YAMAMOTO MOTOO
IPC: F41J5/14
Filed: 1995-02-24
Abstract: PURPOSE: To eliminate the rebounding of a shot bullet even in the case of shooting at a near distance. CONSTITUTION: A target device 2 is mounted in a movable truck 1 which is advanced or retracted with respect to a shooter. A target holder 2-3 for holding the target sheet 2-2 of the device 2 is formed of a bulletproofing member, and a bulletproofing plate 6 for absorbing the bullet is formed at the end front part of the truck 1 at least at the shooter side.
Patent JP-H04255089-A (JP)
Title: Visual ic card
Inventor: TANAKA HIROSHI
IPC: B42D15/10
Filed: 1991-02-06
Abstract: PURPOSE:To provide an extremely effective visual IC card having many functions and excellent security with respect to an ID card to be used for a cash card, a credit card, a medical card, etc., especially provided with an input key and a display device. CONSTITUTION:A data input means 12 inputs data corresponding to the operation of keys 10-1 to 10-N and an input data display means 16 displays the inputted data on a display device 14. Plural applications are previously written in an application storing means 18 and an identification(ID) data storing means 20 previously stores application ID data. A data collating means 22 collates the inputted data with the application ID data and a person confirming means 24 confirms a card user as its owner when a positive collated result is obtained.
Patent JP-H07261376-A (JP)
Title: Sculpturing method of photogravure cylinder
Inventor: DEBITSUDO WANDAA UORUTAAZU
IPC: G03F5/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide a method for engraving a gravure cylinder based on measurable parameters rather than dependance on the conventional experiential method. CONSTITUTION: In this method of engraving the gravure cylinder, the quantity of desired liquid component to be covered is determined and the parameters of blade tip angle and compression angle are selected. The width of groove corresponding to the width of screen mesh, the width of wall corresponding to the width of screen mesh are designated and the screen mesh width, groove width and wall width are calculated. The gravure cylinder is engraved corresponding to the blade tip angle, compression angle, wall width, groove width and screen mesh width.
Patent JP-H11225639-A (JP)
Title: Fishing sinker
Inventor: ITO KIYOSHI
IPC: A01K95/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a sinker using a material which is not lead and is hardly soluble in seawater, lakewater, etc. SOLUTION: The fishing sinkers 1, 11 and 21 have through fishing line insertion holes 2, 12 and 22 and are provided with a main body constituted a relatively hard metal material or alloy and cylindrical protective tubes 3, 13 and 23 composed of a soft material fixed to the fishing line insertion holes 2, 12 and 22.
Patent JP-S60179747-A (JP)
Title: Light receiving member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1984-02-28
Abstract: PURPOSE:To prevent the occurrence of interferential striped patterns in the course of picture forming method using a coherent light, such as laser light, etc., by setting the interface of each photosensitive layer in non-parallel with each other when a light receiving layer of a multilayer constitution composed of more than one photosensitive layers is formed on a supporting body having an uneven shape which is finer and smoother than the resolution required by a device along the inclined surface of the unevenness. CONSTITUTION:Since advancing directions of the reflecting light R1 and outgoing light R2 of an incident light I0 are different from each other as shown in Fig. (A) when the interface 703 between the 1st and 2nd layers 701 and 702 and the free surface 704 of the 2nd layer 702 are not parallel with each other, the degree of interference decreases as compared with the case where the interface 703 and free surface 704 are parallel with each other shown in Fig. (B). Therefore, as shown in Fig. (C), the difference between the bright part and dark part of the interferential striped pattern produced at the time of interference is minimized to a negligible degree when the pair of interfaces are not parallel with each other (A), as compared with the case where they are parallel with each other (B). As a result, the quantity light made incident on minute parts is averaged. Moreover, it is desirable to apply the spiral structure of a sine function type projection to the smooth unevenness provided on the surface of supporting body.