baber/WOPTO huggingface dataset:
Patent JP-H07142354-A (JP)
Title: Scanning aligner
Inventor: OZAWA KEN
IPC: H01L21/027
Filed: 1993-11-19
Abstract: PURPOSE:To reduce an exposure unevenness on a photosensitive board due to interference fringes when a light having highly spatial coherence is used as an exposure light. CONSTITUTION:After a laser beam from an excimer laser light source 1 is formed in a predetermined sectional area through a beam shaping optical system 2, etc., it is incident to a fly eye lens 5 through a vibration mirror 4, the beams are emitted from many light source images of a rear side focus surface of the lens 5 to an illuminating area 13 on a reticle R through a reticle blind 9, a main condenser lens 12, etc., in a superposed manner, and the image in the area 13 is exposed on a wafer W through a projecting optical system PL. A vibrating angle of the mirror 4 is controlled on the basis of an integrated exposure amount as an object to the wafer W and a scanning speed of the reticle R, etc.
Patent JP-H11107108-A (JP)
Title: Polyester fabric and its production
Inventor: OKUYAMA HARUICHIRO
IPC: D03D15/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a wool- or cashmere-like touch polyester fabric having a swollen touch, an elastic touch, a warm touch, a waxy touch, a good stiffness and a good tension, and to provide a method for producing the same. SOLUTION: This polyester fabric containing polyester yarns randomly having thick or thin pitches of <=1 mm at a rate of >=10 pitches/cm in the longitudinal direction and having a micro space structure in at least one portion of the fabric thickness direction is produced by coating a treating liquid containing a component for decomposing or dissolving the polyester fibers and having a viscosity of 1-10 poises on at least one surface of a fabric containing the polyester fibers and subsequently thermally treating the coated fabric.
Patent JP-H11193353-A (JP)
Title: Pyrazolidinedione diffusion-resistant dye, silver halide photographic maternal containing same, and method for treating same
Inventor: SUGINO MOTOAKI
IPC: G03C1/83
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain pyrazolidinedione diffusion-resistant dye having reduced tendency toward decoloration during development, reduced fogging and improved sharpness and color reproduction by reacting 3,5-pyrazolidinedione with an aldehyde. SOLUTION: 3,5-Pyrazolidinedione obtained by condensing a hydrazine derivative with malonic acid (ester) is reacted with an aldehyde to obtain a pyrazolidinedione diffusion-resistant oil-soluble dye of the formula (R<1> and R<2> are each an aliphatic group, an aromatic group, or a heterocyclic group; Z is a group of nonmetalic atoms necessary to form a five- or six-membered nitrogen-containing heterocyclic ring; L<1> to L<3> are each methine; n is 0, 1, or 2; at least one bond of- SO2 NH-, -CONHSO2 - or -CONHCO- is contained in the molecule). A silver halide photographic material containing this dye and 2 equivalents of at least one magenta coupler is subjected to color development for 1-200 sec, desirably, 1-120 sec, more desirably, 1-60 sec, particularly desirably, 1-45 sec.
Patent JP-S63143862-A (JP)
Title: Solid-state image sensing device
Inventor: MURAYAMA TAKASHI
IPC: H04N5/335
Filed: 1986-12-08
Abstract: PURPOSE:To improve the implementation of the compact configuration and the light weight of a camera and the like and to improve the detecting accuracy of the amount of exposure, by arranging a photodetector for detecting the amount of exposure around an area sensor, and forming the photodetector and the area sensor on the same substrate as a unitary body. CONSTITUTION:An area sensor 2 is formed at the central part of a semiconductor substrate 1. An annular photodetector 3 is formed around the area sensor 2. The area sensor 2 is constituted with many picture element comprising CCDs and MOS type image sensing elements. The photodetector 3 is formed with a photodiode, a CCD, a phototransistor or the like. This solid-state image sensing is arranged on the light receiving plane of an optical system as in ordinary cameras, industrial cameras and the like. Signals generated in the picture element in the area sensor 2 are read out through horizontal scanning. Measurement of light for exposure is performed by the photodetector 3. The amount of stop and the shutter speed in the optical system are controlled based on the result. In this way, the photodetector 3 is close to the area sensor 2, which performs actual photographing, and located on the same plane (light receiving plane). Thus the amount of the light around the area sensor 2 is detected. Therefore, the amount of exposure can be detected highly accurately.
Patent JP-H10261782-A (JP)
Title: Solid-state image sensing device and its manufacture
Inventor: JIN SHOBU SHIM
IPC: H04N5/372
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To improve a solid-state image sensing device in sensitivity by a method wherein a photoelectric conversion region is formed of an epitaxially grown layer so as to spread wide upward from the surface of a semiconductor substrate. SOLUTION: A photoelectric conversion region 37 is formed of an N-type epitaxial layer which is grown so as to spread wide upward from the surface of a P-well 31 region formed on an N-type substrate 30. A CCD channel region 33 is formed in the P-well 31 in the photoelectric conversion region 37 row. A first and a second poly gate, 34 and 35, are formed over the CCD channel region 33 as insulated by an insulating layer 36. A metal light shading layer 38 is formed over the poly gates 34 and 35 through the intermediary of an insulating material 39. The photoelectric conversion region 37 is grown so as to be flush with the surface of the light shading layer 38. The convex surface of the photoelectric conversion region 37 is located above the light shading layer 38. By this setup, a solid-state image sensing device of this constitution can be enhanced in sensitivity.
Patent JP-H08144911-A (JP)
Title: Ignition coil integrated distributor
Inventor: UJIGAWA MASARU
IPC: F02P7/00
Filed: 1994-11-25
Abstract: PURPOSE: To meliorate the extent of arrangeability of a lead wire by connecting it to each terminal part of both transistor and ignition coil sides in order to maintain the insulating property of a terminal part of the lead wire connecting an ignition coil and a transistor together, and setting up a resin case capable of storing the lead wire. CONSTITUTION: Plural pieces of terminal engaging part 94, engaging a terminal 93 of a lead wire 92, are installed in an integrated type resin case 91 of a built-in case of this lead wire 91 connecting an interval between two terminals of an ignition coil 6 and a transistor 7, and this terminal 93 is prevented from falling off by means of a projection holding it (93) of the terminal engaging part 94. The case 91 is provided with a guide 96 in time of inserting a counterpart terminal, thereby improving its insertability, and further it has a cover 97 in the terminal engaging part 94 of the terminal 93. A pressing projection 98 of this terminal 93 is set up in this cover 97, and in a state that this cover 97 is completely closed, it is so structured that a complete insertion of the terminal 93 into the case 91 and its engaging state are made checkable.  On the other hand, the lead wire 92 is stored in a connecting part 99 connecting the two cases 91 at both these ignition oil (6) and transistor (7) sides.
Patent JP-2000118029-A (JP)
Title: Imaging system
Inventor: WAKAHARA SHIRO
IPC: B41J2/385
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To attain high image quality and high resolution in imaging by improving inconvenience at the time of using dry toner. SOLUTION: A developer 21a produced by dispersing toner particles having very small grain size into a mother liquid is used. Since the toner 21 is charged by stirring the developer using a stirring means, generation of reversely charged toners are suppressed. Even if reversely charged toners are present, they can be removed solely because reversely charged toners can migrate solely and easily through the developer 21a. Furthermore, a toner layer can be made thin by the developer 21a and a control electrode 26 can be brought closer to toner carrier 22. Consequently, the potential required for flight control of toner can be decreased.
Patent JP-H09131819-A (JP)
Title: Manufacture of cushioning material and soundproof floor material
Inventor: ISOYAMA SHIGETAKA
IPC: E04F15/18
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cushioning material having easy slipperiness and executability in the case of executing on a floor and waterproofing effect even if curing of concrete is insufficient and water is oozed out at the time of executing a concrete floor and further excellent sound absorbing properties and a soundproof floor material. SOLUTION: The cushioning material comprises a soundproof floor material body 29 obtained by laminating a plurality of base materials, and a cushioning material 25 obtained by laminating a thermosetting film 23 on one side surface of a flexible polyurethane foam sheet 21 via a hot-melt film 22 and then thermally compressing it to form an uneven pattern at least at the film 23 side, wherein the film 22 of the material 25 is so provided as to be disposed at the opposite side to the body 29.
Patent JP-H07115824-A (JP)
Title: Joint for adjusting angle in bush cutter
Inventor: SAI TERUO
IPC: A01D34/86
Filed: 1993-10-27
Abstract: PURPOSE:To provide an inexpensive and readily handleable joint for adjusting angle in a bush cutter, capable of easily and rapidly changing setting of a revolving face of a rotary knife at an arbitrary angle, advancing operation in an easy attitude corresponding to the state of operation site, having excellent efficiency and safety, being simply installed in a short time. CONSTITUTION:A right and a left end cases 10 are rockingly attached to both ends of a central case 1 and joint shafts 22 are respectively rotatably mounted on the end cases 10. The joint shafts 22 are mutually connected by a rotation transmission 21 and pin engaging holes 4 equipped with plural holding parts 5 are bored through an angle adjusting plate 3 of the central case 1 and angle adjusting pins 12 fixed to arm pieces 11 of the right and left end cases 10 are detachably engaged with the holding parts 5 of the pin engaging holes 4. The right and the left end cases 10 can be set at arbitrary rocking angles, respectively, based on the central case 1.
Patent JP-H11131184-A (JP)
Title: Case hardening steel minimal in heat treatment strain
Inventor: SUDA SUMIE
IPC: C22C38/60
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a case hardening steel minimal in the occurrence of heat treatment strain due to carburizing and quenching even without constraining of parts at the time of carburizing and correcting the shape after carburizing and quenching, etc. SOLUTION: In the cross section of a rod-like rolled stock, the region occupied by equiaxed crystals is regulated to <=30% by area ratio. It is desirable to regulate the value of a/D to <=0.05 when (a) represent the distance between the center of a central segregation zone in the cross section of the rod-like rolled stock and the center of the cross section and also D represents the diameter of the rolled stock. Further, it is desirable to regulate the value of b/D to <=0.05 when (b) represents the distance between the center of an equiaxed crystal region in the cross section of the rod-like rolled stock and the center of the cross section.
Patent JP-H06220235-A (JP)
Title: Composition (colorant composition for coloring plastic) comprising pigment and carbon black
Inventor: HANSUUYURUGEN RUNDE
IPC: C08K3/22
Filed: 1993-10-28
Abstract: PURPOSE: To achieve a high pigment concentration by including pigments and/or carbon black, pasting agents and organic titanium compounds.  
     CONSTITUTION: Five to 40 wt. parts of pigments and/or carbon black with 30 to 100 m 2 /g BET surface area, 60 to 90 wt. parts of an ester or ether-type pasting agents, 0.5 to 5 wt. parts of organic titanium compounds of formulae I to III (m is 1 to 4; n is 1 to 6; R 1-3  are each a 1-6C alkyl) having 150 to 1000 number average mol.wt. and optionally a thinner are supplied in a wet pulverizer and mixed at a rotational velocity from 5 to 60 m/s in the presence of crushed materials with 0.1 to 10 mm diameter. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02137979-A (JP)
Title: Card identifying device
Inventor: MITSUI HIROMITSU
IPC: B42F17/34
Filed: 1988-11-18
Abstract: PURPOSE:To detect a fixed amount of card data set on a containing tray to arrange these data by a method wherein the title device consists of a travel mechanism traveling a tray, a card feed mechanism extracting the cards set on the tray one by one, and a read-in mechanism reading the data of the card. CONSTITUTION:On a recognizing device body 1, a tray 2 containing about 100 pieces of cards is provided. The tray 2 is drawn from the body to contain a fixed amount of cards and pushed into the body, and the device is actuated. When a guide groove 2e is pushed to the bottom, a card presser roller 6 holding a fixed spring force is pressed up from the lower position as shown by an arrow 6a at the end part of the tray 2, abuts against a corner part 7, and falls into the card tray 2 to depress the whole bundle of the cards against a card feed roller 12a. An approximately a half or 2/3 of the bottom part of the tray 2 is a space, and the roller 12a comes into frictional contact with the surface of the card through a hollow part 2f to feed out the cards one by one. As a detection part 8 for detecting character data on the card, either a charge coupled device(CCD) sensor or a contact-type sensor using an amorphous silicone can be used.
Patent JP-H06139209-A (JP)
Title: Loosely coupled multiprocessor system
Inventor: HASUO KEISUKE
IPC: G06F15/167
Filed: 1992-10-29
Abstract: PURPOSE:To facilitate programming by controlling the function execution of a loosely coupled multiprocessor system by a common programming. CONSTITUTION:Control information indicating the correspondence between functions offered by operating systems that plural processors 11-14 independently have and the names of the processors for executing the functions is defined in control tables T1-T4 of the respective processors 11-14 in common and each processor refers to the contents of the control table to determine a process which executes a requested function. Consequently, each processor refers to the common control information to determine a control processor which transfers a function request and the function execution of all the processors is controlled by the common programming with the functions of the operating systems to facilitate the programming.
Patent JP-H07185353-A (JP)
Title: Catalyst and method for use and production thereof
Inventor: GII BAARU
IPC: C10G45/38
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a catalyst exhibiting improved catalytic hydrogenation activity at the time of using the catalyst in a process in which a hydrocarbon containing an arom. compd. is brought into contact with the catalyst in the presence of hydrogen and also at high temp. and pressure. CONSTITUTION: The catalyst contains a refractory oxide carrier and 2-15 wt.% platinum and/or palladium, 5-40 wt.% molybdenum and/or tungsten and 0.5-5 wt.% cobalt and/or nickel at need as catalytically active components, and the molybdenum and/or tungsten mainly present in the form of their sulfides. Moreover, the process in which a hydrocarbon feedstock containing an arom. compd. is brought into contact with the catalyst in the presence of hydrogen, and a production method of this kind catalyst is also provided.
Patent JP-S63146395-A (JP)
Inventor: YOSHIDA YUZO
IPC: H05B44/00
Filed: 1986-12-08
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-H08128295-A (JP)
Title: Underwater shield excavation construction method
Inventor: KITAMURA NORITAROU
IPC: E21D9/06
Filed: 1994-10-31
Abstract: PURPOSE: To provide an underwater shield excavation construction method suitable for the protection of natural environment in which a shield excavation into water can be safely performed within a short period at low construction cost. CONSTITUTION: A starting shaft 20 is constructed in a shield starting position. A cut-of lid 22 at the arrival of a shielding machine 36 is formed in an excavation arriving position going into water. A shield excavation is performed by the shielding machine 36 from the starting shaft 20 to the lid 20 formed in the excavation arriving position, and the cut-off for the shielding machine 36 is performed by the lid 22. The shielding machine 36 is disassembled in the excavation arriving position with the outer shell of the shielding machine 36 being left. After the disassembling of the shielding machine 36, the lid 20 is removed from underwater.
Patent JP-S63148867-A (JP)
Title: Transformer devise for pulse width modulation power converter
Inventor: HATANO SHIGERU
IPC: H02M7/17
Filed: 1986-12-10
Abstract: PURPOSE:To increase a leakage reactor and to equivalently reduce the connection of secondary windings therebetween by adding a reactor to match reactance characteristic determined by the winding disposition of a transformer without dividing a core leg. CONSTITUTION:The transformer unit of a transformer device is formed at a primary winding 1 of one circuit, at a secondary widing 2 of 2-windings (S1-S2, S3-S4 windings) wound in parallel, at a tertiary winding 3 of 2-windings (S5-S6, S7-S8 windings) wound in parallel, and at a tertiary winding 4 of one winding. Reactors 5-6 have two windings connected to one another. Thus, when a PWM power converter is connected to the transformer device and the carrier phase of a PWM modulator is phase-difference-operated, harmonic wave components contained in a secondary current are reduced to decrease the harmonic components of a primary current, thereby reducing a vibration and a noise.
Patent JP-H03153381-A (JP)
Title: Recording device
Inventor: OSHIMA NORIYOSHI
IPC: B41J25/304
Filed: 1989-11-13
Abstract: PURPOSE:To shorten the return travelling distance of a recording head and thereby make possible the rapid recording action by allowing the recording head to stand by at the first specified position isolated from an ink ribbon during non-recording time and then allowing the recording head to move back and forth between the second specified position which presses a recording medium through the ink ribbon during recording and the third specified position provided between the first and the second specified position. CONSTITUTION:When a recording head 10 is raised following the interruption of recorded information supply, a rotating plate 10c is rotated clockwise only by a rotating angle theta2(theta2<theta1) and an arm 10a is allowed to stand by at the third specified position by moving it by L2(L2<L1). After completion of recording, or after the end of an ink ribbon 11 during recording or when an input to interrupt the recording of data from an external device 21 is made, the rotating plate 10c is rotated clockwise by a rotating angle theta3, then the arm 10a is moved by L3 and a recording head 10 is parked to the first specified position again from the third specified position. The recording head 10 has only to move back and forth over the distance L2(rotating angle theta2) in compliance with the presence of recorded information. Therefore, the travelling time of the recording head 10 can be shortened.
Patent JP-2001118235-A (JP)
Title: Magnetic recording medium
Inventor: JINBO NOBORU
IPC: G11B5/70
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape excellent in electromagnetic transduction characteristics and running durability even when the surface roughness of a magnetic layer is reduced up to 1.0-3.0 nm for enhancing short wavelength output and the whole thickness and the thickness of a back layer are comparatively thinly formed and in preserving characteristics in wet-heat atmosphere, having high reliability for recording and readout of data and capable of being favorably used especially for recording digital data. SOLUTION: In this magnetic recording medium in which the magnetic layer containing at least a ferromagnetic powder and a bonding agent is formed on a substrate, the magnetic layer contains a reformed carbonaceous granular substance obtained by treating the surface of a carbonaceous granular substance with a fluorine containing gas at first, then with a steam containing gas.
Patent JP-S62154735-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO HITOAKI
IPC: H01L21/302
Filed: 1985-12-27
Abstract: PURPOSE:To form patterns having a tapered side surface by performing a reproducible etching by a method wherein mask patterns are coated on a coat to be processed in multilayers, sidewalls on the coat to be processed are formed in a stepped form and an anisotropical etching is performed on the coat to be processed. CONSTITUTION:An insulating film (SiO2 film) 2 is deposited on a semiconductor substrate (Si) 1, mask patterns 3, 4 and 5 are coated in multilayers and the insulating film 2 is anisotropically etched by a dry etching method wherein plasma is utilized. At this time, in the mask pattern 3, for example, as the part not being covered with the upper mask pattern 4 is etched, the surface of the insulating film 2 is exposed and etched and the etched surface is turned into stepped processed surfaces at the time of etching end. The mask patterns 3-5 are removed with an organic solvent or the likes after the etching and a heat treatment is applied, whereby the steppe parts become smooth and the processed surfaces are formed into a tapered form.
Patent JP-H04165226-A (JP)
Title: Automatic hot water feeding device
Inventor: HIRATA KUNIO
IPC: F24D17/00
Filed: 1990-10-29
Abstract: PURPOSE:To vary setting of a water level of an amount of hot water fed in a bath tub even during the feed of hot water by a method wherein when a newly set hot water feed amount exceeds an amount of hot water in the hot water tank, a feed is continued, when the quantity of hot water attains the newly set value, the feed of hot water is stopped, and when it is below the quantity of hot water, a feed is stopped. CONSTITUTION:An amount of hot water fed in a hot water tank 7 is set according to an arrival level in the hot water tank. When a water level detected by a water level sensor 14 does not attain the arrival water level, it is decided whether variation of a set water level is inputted, and when variation is inputted, the feed of hot water is continued. During arrival of a water level at the set value, a hot water feed means is stopped to stop the feed of hot water. When the set water level is not varied, when a present water level in the hot water tank 7 is below a newly set water level, hot water is fed up to the newly set waver level and the feed of hot water is stopped. When a present water level in the hot water tank 7 exceeds the set water level, the feed of hot water is stopped and controlled. Namely, when during the feed of hot water, a set value of a hot water feed amount is varied, when a newly set hot water feed amount exceeds an amount of hot water in the hot water tank 7, a feed is continued, and when the hot water amount attains the noble set value, the feed of hot water is stopped, and when the newly set hot water feed amount is below the hot water amount, the hot water feed means is stopped to stop a feed.
Patent JP-2006130935-A (JP)
Title: Wave-resistant low cost marine base
Inventor: YONEMOTO AKIRA
IPC: B63B35/44
Filed: 1999-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To make an on-water/marine floating body structure (marine base) with less fatigue at low cost, and to shorten the time necessary for completion.  <P>SOLUTION: The structure is made to finishing in which a hollow bar-like member and a connection member can be connected respectively and makes an object constructed to a whole convex lens-like frame structure as a basic structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI