baber/WOPTO huggingface dataset:
Patent JP-H04170864-A (JP)
Title: Mark recognition device
Inventor: OTA JUNICHI
IPC: H04N1/387
Filed: 1990-11-05
Abstract: PURPOSE:To improve operability by calculating the size of continuous picture areas from extracted label information in mark pictures stored in a memory and judging whether they are to be area designation or operation designation. CONSTITUTION:The pictures written by a mark in an original picture are read and it is recognized whether the pictures are within a mark area or beyond it so as to store them in the memory 102. The same number is given to continuous picture elements by a label affix means 103, the size of the continuous picture areas is calculated from extracted label information and a picture judgement means 104 judges whether they are area designation or operation designation from the sizes. Consequently, the type of an operation command is recognized for the picture judged to be operation designation. Thus, the type of a picture processing to be executed can be designated by a marker pen and operability can be improved.
Patent JP-H06151783-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGATA YASUJI
IPC: H01L21/8247
Filed: 1992-11-10
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device capable of avoiding raising a dust comprising residual free sidewall insulating film formed on the boundary part between a memory cell array and a peripheral circuit region as well as another dust comprising residual etched away polycrystalline silicon, etc., in the stepped part on the boundary part for increasing the yield and enhancing the reliability. CONSTITUTION:After the formation of a gate electrode 8 in a peripheral circuit region 5, an oxide film 13 is deposited on the whole surface to form a sidewall insulating film 14 by etching back step. At this time, another sidewall insulating film 14a is also formed on the end of a polycrystalline silicon layer 8b covering a memory cell array region 4. Next, the peripheral circuit region 5 is covered with a photoresist 11 (15) to form a dual gate electrode, but the resist pattern is to be extended over the end of the second polycrystalline silicon layer 8 covering the memory cell array region 4. Through these procedures, a linear dummy pattern 16 can be formed thereby enabling the isolation of the sidewall insulating film 14a to be avoided.
Patent JP-H1173022-A (JP)
Title: Developing device
Inventor: MIYAKE KOJI
IPC: G03G15/09
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of deterioration in image quality, in the case where the latent image formed on an image carrier is visualized by the adhesion of a toner, by controlling the toner density and toner electric charge in the two-component developer with a simple constitution. SOLUTION: A developing roll 2 equipped with a turnable hollow cylindrical sleeve 2a and a magnetic field generating member 2b positioned in the inside thereof is arranged in the position opposed to a photoreceptor 1. In the position where the developing roll 2 is brought into contact with the developer being carried on the roll 2, a damming up member 3 for collapsing and stagnating a part of the developer is arranged, so that a fresh toner can be supplied to the stagnated developer from a toner housing part 6. In the toner supply region A where the toner is supplied, a variable magnetic field from the magnetic field generating member 2b is acted, and the toner is stirred up with the developer by the magnetic field thereof.  To produce a strong magnetic field in the toner supply region A, the damming up member 3 may be made of a magnetic material, or another stirring member may be provided.
Patent JP-H01141778-A (JP)
Title: Recording ribbon
Inventor: KANEKO YUICHI
IPC: B41J31/10
Filed: 1987-11-30
Abstract: PURPOSE:To enable the end of a recording ribbon to be made known to a printer regardless of the type of the recording ribbon by providing a regular optical pattern which indicates the response of both extreme ends to a light projection at and near the end of a recording ribbon. CONSTITUTION:A recording ribbon is fed to an arrow direction, and soon a regular optical pattern consisting of a photopermeable region (transparent film)2 and a photoabsorptive region 4 provided at or near the end of the recording ribbon comes between a light source 5 and a light-receiving sensor 6. The light is intermittently interrupted regularly, and subsequently, a corresponding electric signal is sent to a printer. After this, the electric signal is collated with prestored information in the printer to allow the printer to detect the end of the recording ribbon, and this detection signal stops the action of the printer.
Patent JP-H07150631-A (JP)
Title: Joint construction between steel frame reinforced concrete column and reinforced concrete beam
Inventor: KIDO HIDEKI
IPC: E04B1/58
Filed: 1993-11-30
Abstract: PURPOSE:To provide joint construction between an SRC column having high constructional reliability and promoted execution efficiency and an RC beam having beam main bars formed of double bars. CONSTITUTION:A steel frame reinforced joint hardware P1 projecting horizontal bar steels 2 having two each for up and down from reinforced side end edges in steel frame side end flat plates 1 in the shape of a fork horizontally is constructed. The joint hardware is welded to an end beam steel frame 3b projected from a column steel frame 3a in an SRC column 3 and, at the same time, a pair of up and down fork-like horizontal bar steels 2 projected from the flat plates are welded to up and down beam main bars 5 formed of double bars of an RC beam 4.
Patent JP-H08161452-A (JP)
Title: Security card and reader for the same
Inventor: HAYASAKA HIROSHI
IPC: B42D15/10
Filed: 1994-12-02
Abstract: PURPOSE: To provide the security card and reader for the same with which forgery or alternation not to be identified by a generally spread identifying device is made difficult by composing the security card of a card base material and a bar code shaped conductive identification code composed of transparent conductive powder formed on any one surface of the card base material. CONSTITUTION: A security card 6 is composed of a card base material 1 and a transparent bar code shaped conductive identification code 2 formed on the upper surface of the card base material 1. The conductive identification code 2 is formed by using transparent conductive powder and acrylate resin, vinyl chloride resin or polyurethane resin as a binder. The reader for this security card 6 is provided with detecting terminals 3a and 3b as electric detecting means for measuring the conductivity of the conductive identification code 2, photosensor 5 as an optical detecting means for measuring the permeability of the conductive identification code 2, and discriminating part 4 electrically connected with the detecting terminals 3a and 3b and the photosensor 5.
Patent JP-H11129372-A (JP)
Title: Synthetic resin buffer sheet-like product and its manufacture
Inventor: TAKANE YOSHIAKI
IPC: B32B5/32
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a synthetic resin buffer sheet- like product for expecting excellent buffer characteristics of a final product by simply and effectively forming a rigid skin layer, and the synthetic resin buffer sheet-like product manufactured by the method for manufacturing. SOLUTION: The method for manufacturing a synthetic resin buffer sheet-like product comprises the steps of adhering synthetic resin foam sheets 2, 3 for constituting a skin layer with a low foaming magnification to synthetic resin foam sheets 4, 5 for forming an elastic layer with a high foaming magnification, heating and pressure molding the obtained composite sheet 1 in a mold, forming a rigid and thin skin layer obtained from the sheets 2, 3 having the low foaming magnification, and forming an elastic protrusion by a recess shape of the mold so that the elastic layer obtained from the sheets 4, 5 having the high foaming magnification is contained in the protrusion to perform a desired buffer performance.
Patent JP-H03160878-A (JP)
Title: Picture forming device
Inventor: ABE SHUNICHI
IPC: H04N1/401
Filed: 1989-11-20
Abstract: PURPOSE:To form a picture without uneven density by storing a luminous quantity data detected by a luminous quantity detection means to a storage means and correcting the uneven luminous quantity with a correction means in response to the luminous quantity distribution obtained based on the luminous quantity data. CONSTITUTION:An 8-bit signal 320 is outputted to a shading correction table ROM 319 as a high-order address from an I/O port in response to a film density measured in advance at pre-scanning. A data shown in waveform diagram is stored in addresses D000(hexadecimal),-D0FF(hexadecimal)of the table ROM 319 and a data shown in other waveform diagram is stored in addresses 6600(hexadecimal).-66FF(hexadecimal). Then the high-order address is changed to select the addresses D000(hexadecimal)-D0FF(hexadecimal) of the table ROM 319 or to select the addresses 6600(hexadecimal)-66FF(hexadecimal), and the luminous quantity of a halogen lamp 102 is changed in response to the density of the film, the low-order addresses are changed into 00-FF (hexadecimal) and the luminous quantity is timewise changed in the subscanning direction so as to correct uneven light distribution.
Patent JP-H0557377-A (JP)
Title: Method for forming recessed zone of metallic plate
Inventor: YAMADA HIROAKI
IPC: B21D22/04
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a recessed zone forming method which forms a recessed zone on a thick metallic plate by using only a cold pressing work without the deformation of the other part. CONSTITUTION:Four linear through holes 7,7,7 and 7 are provided on four sides of the recessed zone of the thick metallic plate 6 by press-working respectively and appropriate numbers of round holes 8 are provided on the inside of the through holes, then the recessed zone 9 is formed by breaking the through holes forming part by the pressing work.
Patent JP-H08130982-A (JP)
Title: Construction considered in growth of plant indoor
Inventor: WATABE SHUNICHIRO
IPC: F21S10/00
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a construction enabling the indoor growth of a plant without giving a large effect to the plan and design of the construction. CONSTITUTION: In the construction considered in the growth of the plant, an opening 12 is disposed within a constant lateral range containing the south side of the construction 10 as the center, and a pond 20 is built within a distance near to the opening 12. Thus, solar light reflected from the water surface of the pond 20 is irradiated on a plant 11 planted in the building directly or through a reflection mirror 30 disposed at a place near to the opening 12 of the construction. A wave-eliminating structure is arranged in the pond, and the inclination angle of the reflection mirror 30 disposed at the place rear to the opening 12 of the construction 10 can be controlled.
Patent JP-H01167191-A (JP)
Title: Method and device for distance-adjusting positioning drive particularly for elevator facility
Inventor: GERUHARUTO KINDORAA
IPC: B66B1/30
Filed: 1988-11-28
Abstract: PURPOSE: To enable a distance actual value to follow a given distance desired value with high accuracy by regulating a control stage being a basis of a positioning drive as a standard control stage influenced by an obstacle. CONSTITUTION: An armature current IA supplied to an electric motor 1 is controlled through the final control element 7 of a cascade control device KR to be supplied to a current controller 9 connected to the front stage as a current actual value IAi by a current transformer 8. Similarly, a speed controller 10 is connected to the front stage of the current controller 9 so that this controller 10 receives the speed actual value Vi from a tachometer 12. A distance controller 13 receives the distance actual value Si from a distance generator 14 driven by a cage 5. In a control quantity generator FG, a distance desired value is constituted by integrating an impact model RM three times according to time by integrators 15, 16, 17 so that this value is sent to the cascade control device KR as a derived distance desired value Ss.
Patent JP-H07153483-A (JP)
Title: Manufacture of sealed nickel metal hydride storage battery
Inventor: TOMITA MASAHITO
IPC: H01M10/28
Filed: 1993-11-30
Abstract: PURPOSE:To prevent the occurrence of a gas leak and a liquid leak and activate a battery by applying centrifugal force from the outside to the sealed battery after it is assembled. CONSTITUTION:This sealed nickel metal hydride storage battery is constituted of an electrode group 4 of a positive electrode plate 1, a negative electrode 2, and a separator 3, a negative electrode current collector 5, a battery can 6, a positive electrode current collector 12, a valve plate 8, a presser plate 9, a spring 10, a gasket 11, a sealing body 12, and a positive electrode terminal 13. A centrifugal separator is operated at the revolving speed of 3000rpm for one min, for example. The positive electrode terminal side of a battery A is set to the centrifugal center direction, a battery 20 is set toward the centrifugal center on a fixed jig 21, and the centrifugal force is applied to the battery 20 by a rotary shaft. The electrode group 4 of a battery B is made perpendicular to the centrifugal center direction. Even when the initial charge is quickly performed, the internal pressure of the battery rarely rises, and no gas leak and no liquid leak occur.
Patent JP-H09129910-A (JP)
Title: Device for computing and displaying installation angle of solar battery panel
Inventor: SATO HIROSHI
IPC: H01L31/042
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain the suitable azimuth and inclined angle of a solar battery panel at the time of installing the panel by computing the installation angle of the panel based on the position measuring output of a global positioning system and displaying the computed angle. SOLUTION: When the switch of the operating section 5 of a device 2 for computing and displaying installation angle of solar battery panel is turned on, the device 2 measures the latitude and longitude of the location where a solar battery panel is installed using a global positioning system 1. Of the information acquired from the system 1, the information on the latitude is fetched to the arithmetic section 3 of the device 2 and the installation angle of the panel is calculated by using the information on latitude and already known information on astromonical constants. The calculated value is displayed in the displaying section 4 of the device 2. Therefore, the suitable azimuth and inclined angle of the panel can be obtained at the time of installing the panel.
Patent JP-H04171946-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIMURA HIROSHI
IPC: H01L21/56
Filed: 1990-11-06
Abstract: PURPOSE:To eliminate the need of a process for removing a resin film so as to improve the reliability at the mounting time by applying a photoreactive resin after a lead frame and semiconductor chip are wire bonded to each other and removing an outer lead section, leaving an inner lead section as it is, after developing the resin by selectively irradiating the resin with light, and then, sealing the inner lead section and semiconductor chip with a resin. CONSTITUTION:The inner leads 1A of a lead frame 1 are connected with a semiconductor chip 2 through wires 3, such as aluminum wires, etc. The frame 1 and chip 2 are coated with a resin film 4 by dipping them in the solution of a resin which hardens when the resin is irradiated with light. Then the resin film 4 is irradiated with light through a mask 5 selectively covering outer leads 1B. When they are dipped in a developing solution after irradiation, the resin film 4 is removed from the outer lead sections 1B, leaving the resin film 4 on the surface of the inner leads 1A and semiconductor chip 2 which are irradiated with the light. Then the inner lead sections and semiconductor chip are sealed with an epoxy resin, etc.
Patent JP-H07130718-A (JP)
Title: Manufacture of semiconductor device and manufacturing apparatus for it
Inventor: ARAKI SHINICHI
IPC: H01L21/3065
Filed: 1993-11-05
Abstract: PURPOSE:To remove contaminats in a semiconductor substrate easily and effec tively by forming an oxide film on the surface of a semiconductor layer, taking metal contaminants contaminating the semiconductor layer in the oxide film, and reducing and removing the oxide film. CONSTITUTION:Contaminants contained in a silicon layer are removed by utilizing the oxidation of the surface of a semiconductor and the reduction of the oxide film. Namely, first of all, an oxygen gas, etc., are sent to the surface of a semiconductor substrate 1 under conditions of a specified degree of vacuum and a specified temperature. As a result of this, a silicon layer 1A on the surface of the semiconductor substrate 1 is oxidized, and an oxide film 1C is formed. On this occasion, metal contaminants in the semiconductor substrate 1 are taken into the oxide film 1C. Next the produced oxide film 1C is reduced with a reduction gas such as ammonia (NH3) etc. Consequently, the contaminants in the oxide film 1C are removed from the surface of the silicon 1A along with the reduction of the oxide film 1C.
Patent JP-H11135391-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: HORII HIDEAKI
IPC: H01L21/3205
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To ensure visibility, without deteriorating the level of integration by constituting a mark for discrimination, which is constituted of one or a plurality of segments selected out of digits, letters, marks and figures, by using an uneven part of a laminated structure of a wiring layer and/or an insulating film in a bonding pad region. SOLUTION: In order to form an accessory pattern for bonding pad discrimination on a first interlayer insulating film 2 constituted of a silicon substrate 1 and a silicon oxide film, by using a first aluminum wiring layer 3, a digit '1' is formed by turning the aluminum wiring layer 3 into a protruding shape. The aluminum wiring layer 3 is simultaneously formed in an aluminum wiring forming process of a semiconductor integrated circuit. A second inter-layer insulating film 4 of a silicon oxide film is formed on the inter-layer insulating film 2 and the aluminum wiring layer 3. A second aluminum wiring layer 5 is formed on the second inter-layer insulating film 4 and turned into an exposure part 7 of a bonding pad part. Finally, a cover film 6 is formed around the aluminum wiring layer 5, after which an aperture part 8 is formed.
Patent JP-H03169870-A (JP)
Title: Compound containing nitrogen in large amounts and its preparation
Inventor: ROJIE GUIRARU
IPC: C07D257/02
Filed: 1990-11-08
Abstract: PURPOSE: To obtain the subject compounds in high yields, which are useful for complexing heavy metal cations, by use of specific diamine and acrylonitrile as starting materials.  
     CONSTITUTION: By the reaction of a compound expressed by H 2 N-A-NH 2  [A represents (CH 2 ) 2-4 , or a 6-14C aromatic ring] with H 2 C=CH-CN, a compound of formula I is obtained, which is converted to a compound of formula II by a further reaction with a halide, if necessary. In formula II, R 1 ' and R 2 ' each is P or P 1 , or either of them is H; P 1  stands for a 1-5C alkyl; P stands for COR (R is OH, amino, etc.), a 6-14C aromatic ring, etc. In the presence of a base, compounds of formula I and II are reduced with a Raney alloy to give a compound of formula III in which R 1  and R 2  stand for P, P 1  or H. By reacting the obtained compound with a compound of formula IV [B 1  represents (CH 2 ) 0-2  or a 6-14C aromatic ring] in the presence of a metallic salt, a compound of formula V (M represents Ni, Co, Cu, etc., and X an anion) is obtained, which is then reduced with a Raney alloy in the presence of a base, and further reacted with a compound expressed as Z-CN where Z is Na or K to give rise to the objective compound of formula VI (B is CH 2 -B 1 -CH 2 ). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09146211-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NOJIMA TAKAHIKO
IPC: G03C1/34
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce variation in sensitivity with humidity at exposure time and to obtain short-period latent image stability by incorporating silver halide particles in a silver halide emulsion layer by more than a specific silver halide content and incorporating at least one kind of specific compound in the silver halide emulsion layer. SOLUTION: The silver halide emulsion layer contains silver halide particles by >=95mol% silver halide content and also contains at least one kind of compound expressed by the formula. In the formula, M is a hydrogen atom, an alkali metal atom, or quaternary ammonium group, and R1 , R2 , or R2 are a hydrogen atom, halogen atom, alkyl group, alkenyl group, alkoxy group, aryl group, hydroxyl group, mercapt group, phosphono group, amino group, nitro group, cyano group, alkoxy carbonyl group, aryl oxycarbonyl group, carbamyl group, or sulfamoyl group. Here, R1 and R2 or R2 and R3 may be combined to form a cycle.
Patent JP-H08206588-A (JP)
Title: Method of forming texture region for magnetic recording disk
Inventor: KOOKI ISHIZAKI
IPC: B05D5/12
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To control surface roughness easily within limited zones by preparing two or more tubular needle members with outlets opening to the surface of a magnetic recording disk, discharging different coating materials from the needle members, and depositing them on respective ring-shaped zones. SOLUTION: A zone-textured magnetic recording disk 10 has a data zone 14 having a ring-shaped section formed along the peripheral part of the disk 10 and a landing zone 18 having a ring-shaped section formed inside. In order to deposit two different coating materials separately on the zones 14, 18, two tubular needle members 22, 24 are installed. The coating materials to be deposited on the zones 14, 18 are stored in material tanks 30, 30, and each tank 30 is connected to each of the needle member 22, 24 via a filter 32 for controlling the size of particles contained in a raw material and a solenoid valve 34 connected to a pressure controller 36 for controlling the release timing of the raw material.
Patent JP-H02146094-A (JP)
Title: Musical sound controlling method for electronic musical instrument
Inventor: USA SATOSHI
IPC: G10H1/053
Filed: 1988-11-28
Abstract: PURPOSE:To easily fine musical sound control at a high speed by employing fuzzy inference to determine a musical sound control parameter. CONSTITUTION:A keyboard 1 has keys corresponding to pitch values and the states of sensors for the respective keys are detected by a key-on detecting circuit 2, an initial touch detecting circuit 3, and an after-touch detecting circuit 4. Then they are inputted to a musical sound control parameter inferring circuit 5 composed of a fuzzy inference circuit and the circuit 5 infers a pitch, a vibrato, fluctuation, and level according to the input signal and outputs the respective control parameters to a signal generating circuit 6. Consequently, the fine musical sound control is enabled by the simple constitution and the processing speed is never reduced.