baber/WOPTO huggingface dataset:
Patent JP-H0926614-A (JP)
Title: Real image type finder
Inventor: OSAWA TAKAYUKI
IPC: G02B25/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To secure an excellent visibility matched with the photographing region of a photographic lens by removing light beams undesired to observe, causing a flare, a ghost, etc., in a real image type variable power finder. SOLUTION: In the real image type finder constituted of an objective lens system A, an erect normal image optical system B and an eyepiece system C, to vary power and correct visibility by the objective lens system A, a light shielding member 10 having at least one aperture is provided. Moreover, the area of the aperture of the light shielding member 10 can be varied to cut the undesired light beams as much as possible in consideration of variable power and distortion. Further, the aperture is moved in a direction where parallax and the distortion are corrected, in consideration of the parallax and distortion, to secure the excellent visibility matched with the photographing region of the photographic lens.
Patent JP-S6173958-A (JP)
Title: Exposing device
Inventor: NOMURA NOBORU
IPC: G02B27/42
Filed: 1984-09-20
Abstract: PURPOSE:To perform high-precision positioning between a grating formed on a reticle and a grating formed on a wafer by utilizing part of diffracted light which is decomposed through the grating on the reticle. CONSTITUTION:Light passed through an illumination optical system 13 is projected on the reticle 14 and decomposed into spectral components. When a grating is provided on the reticle 14, the spectral components are separated spatially an made incident on a projection lens 16. A proper spatial filter 15 is arranged for the grating provided on the reticle 14 and only necessary part of spectral components decomposed through the grating is passed. Light passed through a reduction projection lens 16 is image-formed and projected on the wafer 17. The grating is formed on the wafer 17 and moire fringes are formed with interference fringes formed with + or - primary order spectral light beams. The moire fringes are utilized for the positioning.
Patent JP-S5986391-A (JP)
Title: Magnetic recording and reproducing system
Inventor: ONO JIYUNZOU
IPC: G11B20/02
Filed: 1982-11-09
Abstract: PURPOSE:To reproduce stable sound signal by recording a sound signal to a video track on a magnetic tape with the same rotary head together with a video signal such as luminance signal and chroma signal to avoid the effect of wow and flutter for a long term. CONSTITUTION:A video signal from an input terminal 16 is applied to an LPF1, only the luminance signal is applied to an FM modulator 2, only a chroma signal component is applied to a frequency converter 5, and a chroma signal is applied to a signal switching circuit 12 via an LPF6. The sound input signal from an input terminal 17 is compressed into 1/2 at a compressing circuit 9 and FM-converted at an FM modulator 10 and applied to the circuit 12 via an LPF 11. A rectangular wave of 2H period is generated from a switching pulse generator 8 based on a horizontal synchronizing signal separated at a synchronizing separation circuit 7, and the sound signal and the chroma signal are applied to a mixing circuit 13 by switching the circuit 12 at each one hour. Then the luminance signal from an HPF3, the chroma signal and the sound signal is applied to same head 15.
Patent JP-2001022706-A (JP)
Title: Pipeline processor and pipeline control method for multiprocessor core
Inventor: KURODA YASUYOSHI
IPC: G06F15/80
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate programming by fixing a combination of a processor core and a data memory from the beginning to the end of a pipeline and to suppress an increase in circuit scale by independently controlling processor core and data memory state transition. SOLUTION: A pipeline processor 1 has n (n>=4) data memories 41, 42, 43, 44, and 45 stored with information being an object of pipeline processing, a means which changes the states of (n-2) processor cores 21, 22, and 23 independently, and a means which fixes a combination of the processor cores 21, 22, and 23 and data memories 41, 42, 43, 44, and 45 from the beginning to the end of the pipeline processing.
Patent JP-H1139514-A (JP)
Title: Three-dimensional display method, three-dimensional display device and computer readable recording medium recording three-dimensional display program
Inventor: ENOMOTO TETSUYA
IPC: G09G5/36
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prepare three-dimensionally displayable image data by using multi- view-point image data by using a view point setting step for setting plural view points and the multi-view-point image data and preparing and outputting the plural image data viewing from the respective set plural view points. SOLUTION: Desired one of the multi-view-point image data stored in a memory is selected (S1). When one of buttons is pressed (YES in S2), whether or not to end a processing is judged (S3), and in the case of continuing the processing (NO in S3), left and right view points are set so as to perform three- dimensional display (S4). The image data viewing from the left view point are prepared and outputted through an input/output interface (S5). Also, the image data viewing from the right view point are prepared and outputted through the input/output interface (S6). A three-dimensional display which receives the left and right image data internally synthesizes the left and right image data and then, three-dimensionally displays them (S7).
Patent JP-H1143847-A (JP)
Title: Apparatus for selecting weft insertion nozzle of fluid jet loom
Inventor: SAWADA SHIGEHARU
IPC: D03D47/38
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a weft insertion nozzle selection apparatus for a fluid jet loom capable of easily realizing stable weft-insertion work even in high-speed operation without causing harmful backlash by driving plural nozzles with an eccentric member and a connection rod. SOLUTION: This selection apparatus is provided with a plurality of vertically swingable nozzles 14 mounted on a rocking shaft RC, a motor 21 for rotating an eccentric member 22 and a connection rod 31 connected to the eccentric member 22 and driving the nozzle 14. The motor 21 swings the nozzles 14 in vertical direction through the eccentric member 22 and the connection rod 31 to move a prescribed nozzle 14 accurately to a prescribed weft-insertion position.
Patent JP-H0395182-A (JP)
Title: Dopamine agonist
Inventor: JIYON MEENAATO SHIYOOZU
IPC: A61K31/535
Filed: 1990-07-23
Abstract: NEW MATERIAL: A compound (salt) of formula I [X is halogen, OH, H, C 1-4  alkyl, NR 1 R 2  (R 1 , R 2  are H, C 1-6  alkyl, C 1-6  acyl or the like); R is C 1-4  alkyl, allyl or cyclopropylmethyl], or formula II.  
     EXAMPLE: (±)-Trans-2-chloro-6-propyl-5,5a,6,7,8,9,9a,10-octahydro pyrido[2,3- b]quinoline hydrochloride.  
     USE: Therapeutic agent for Parkinsonism, hypertension, anxiety, glaucoma, or the like.  
     PROCESS: For example, a ketone compound of formula III is reacted with acrylamide or the like in the presence of p-toluenesulfonic acid, while heated, to obtain the compound of formula IV, and then the compound is treated by thermal concentrated sulfuric acid, and is reacted with dehydrated halogenating agent such as phosphorus oxychloride or the like, whereby the compound of formula I or II can be obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0374402-A (JP)
Title: Heteropolysaccharide 105-4
Inventor: BURUUSU ERU DASHINGAA
IPC: C09K23/56
Filed: 1990-07-25
Abstract: Heteropolysaccharide 105-4, prepared by fermentation of a new, unnamed Pseudomonas species ATCC 53923 is useful as an industrial thickening, suspending or stabilizing agent.
Patent JP-S6258027-A (JP)
Title: Mechanical supercharged engine with variable compression ratio device
Inventor: SHIBATA YOSHIAKI
IPC: F02D15/04
Filed: 1985-09-09
Abstract: PURPOSE:To prevent an engine from knocking as well as to aim at improvement in its output, by varying a compression ratio according to respective cases of supercharging and nonsupercharging, and making the compression ratio higher at the time of the nonsupercharging, improving a rate of fuel consumption, while also varying the compression ratio according to engine temperature at the time of the supercharging. CONSTITUTION:In an engine 1 where a mechanical supercharger 3 is installed in a suction passage 2, there is provided with a compression ratio variable device 10 as adjoined to the combustion chamber 9, and it is so constituted to do, for example, a variable displacement piston 11 is driven by a servomotor 12 in a step manner. And, the said device 10 is controlled by a control computer 13, and each signal of an engine speed, a suction air quantity, cooling water temperature and suction air temperature out of each of sensors 14, 15, 19 and 20 is inputted into this control computer 13. At this time, making the control computer 13 have such a control function that makes a compression ratio lower than the off time when the supercharger 3 is on, while afterward, makes the compression ratio the lower the larger in engine temperature.
Patent JP-H0839040-A (JP)
Title: Garbage treatment apparatus
Inventor: IKUMOTO MINORU
IPC: C05F9/02
Filed: 1994-07-29
Abstract: PURPOSE:To decompose and treat promptly garbage received in a container while the generation of an offensive odor being prevented by utilizing microorganisms. CONSTITUTION:A garbage treatment apparatus comprises a bottomed cylindrical container 51, in which a cylindrical part 51a and a tray 51b are jointed, and a upper lid 52. An agitator is installed inside the cylindrical container 51, a large bleeder 56 is formed in the upper lid, and a waterproof, water-vapor permeable film is stretched over the bleeder. Saw dust is placed as an implantation material in the cylindrical container 51, into which garbage is charged and microorganisms are incorporated. The saw dust and the garbage are mixed by the agitator so that the microorganisms are diffused uniformly into the entire garbage, and water vapor produced by the decomposition of the garbage is released through the film stretched over the breeder. Since the container 51 has a bottom, the apparatus can be moved and placed on a veranda, etc.
Patent JP-H0911387-A (JP)
Title: Composite sheet and production thereof
Inventor: SAKAMOTO SHIGERU
IPC: B29C59/00
Filed: 1995-06-29
Abstract: PURPOSE: To previde a composite sheet having a drain function and physical strength mainly excellent as a drain material. CONSTITUTION: A composite sheet is obtained by laminating at least two layers, that is, a water impermeable base material sheet 1 and a water permeable sheet 2 and integrally molded as a whole so that protruding pieces having a predetermined shape are formed from the surface of the water impermeable base material sheet in predetermined distribution density so as to pierce the water permeable sheet 2. The composite sheet is produced by an extrusion simultaneous embossing or laminating method simultaneously supplying the water impermeable base material sheet 1 and the water permeable sheet 2 to the nip between at least a pair of embossing rolls having protruding pieces having a predetermined shape formed thereto by carving not only to form the protruding pieces having the predetermined shape from the surface of the water impermeable base material sheet in predetermined distribution density so as to pierce the water permeable sheet 2 but also to bond both sheets 1, 2 under pressure to integrate them as a whole.
Patent JP-S6357496-A (JP)
Inventor: FURUKAWA HIROYASU
IPC: B25J5/00
Filed: 1986-08-22
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-H0614992-A (JP)
Title: Liquid separating device
Inventor: ISHIDA NOBORU
IPC: A61M1/02
Filed: 1992-06-30
Abstract: PURPOSE:To improve the yield of the centrifuged constituent by providing a pressing means pressing a blood bag in a centrifugal auxiliary cup storing the blood bag and fittable/removable to a centrifugal separator. CONSTITUTION:After centrifugation, a centrifugal auxiliary cup 40 is removed from a centrifugal separator and fixed to a stand with a blood bag 1 kept stored. No disturbance occurs on the boundary faces between layers of three separated constituents due to vibration or the deformation of the bag 1. After a connecting member 15 is ruptured and a connector 54 is connected, an air feed source 55 is operated, and air is fed into a bag body 50 via air feed tubes 53, 52 to expand the bag body 50. The bag 1 is pressed by the expansion of the bag body 50, its internal pressure is increased, and an upper blood plasma layer is shifted into a blood plasma bag from a discharge port via a tube 14. The bag 1 is kept at the expanded state while the blood plasma is discharged, and the constituents of the lower layers are prevented from being discharged, shifted, and mixed into blood plasma. The yield of blood plasma is improved.
Patent JP-H1035235-A (JP)
Title: Suspension arm member
Inventor: KOKUBO SADAO
IPC: B60G7/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a light, longer suspension arm member having stable material strength with no difficulties. SOLUTION: A suspension arm member 1 is constituted of a plurality of divided arm component pieces 4 and 5. Each of the arm component pieces 4 and 5 is a sliced piece of an extrusion-shaped member obtained by slicing an aluminum extrusion-shaped member of a predetermined sectional form in the direction perpendicular to the extrusion axis. The arm component pieces 4 and 5 are fitted to each other at their recess and projection 6 and 11 and are spliced together by means of solid-phase welding 14 to thereby form the suspension arm member 1.
Patent JP-2000016730-A (JP)
Title: Control device for home elevator door
Inventor: NAKAYAMA ATSUO
IPC: B66B13/14
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for a sensor detecting a deceleration position, by storing the number of drive pulses of a stepping motor, calculating the number of pulses from a present position to a stop position by this number of drive pulses and an output of an up/down counter, and controlling by collation the number of pulse counted with a drive speed change pattern left as stored. SOLUTION: An up/down counter 26 operated by an output of a two-phase encoder 8 is provided in a control device. The number of pulses of a stepping motor 7 for driving is stored in a first memory device 31, also a pattern of drive speed change is stored in a second memory device 32. At time of operation, first the number of pulses of fully closed/opened position of a door is stored in the first memory device 31. Next when an operation command in a fully closed direction is sent by moving the door to the fully opened position, the required number of pulses to the fully closed position is read from the first memory device 31, and the stepping motor 7 is driven by selecting a trapezoidal pattern in the speed change pattern stored in the second memory device 32. Then the door is stopped in a prescribed position.
Patent JP-H1037707-A (JP)
Title: Turbine house of power plant and condenser carrying method to the turbine house
Inventor: OSAWA KAZUHIKO
IPC: F01K13/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a foundation plate which can be executed while suppressing a cost in a turbine house, by arranging in the foundation plate on which a condenser is arranged, a circulating water piping to be connected to the condenser while being embedded. SOLUTION: A condenser C as well as a steam turbine is arranged in a turbine house. A foundation plate (mat) 11 composing the floor of the turbine house is constructed by arranging a two-stage executing surface on a ground excavated. The condenser C is arranged on a condenser pedestal 12 erected on the mat 11. Circulating water pipings 13 to be connected to the lower part of the condenser C are piped in the inside of the mat 11. Namely, the circulating water pipings 13 are constructed as a concrete duct integrated with the mat 11, and arranged inside the mat 11 having intervals, respectively. Hereby, the excavating quantity of the ground can bee reduced, and also a steel sheet pile and an earth retaining column wall executed in earth retaining and water cut-off are no more required, and further materials required for earth work can be reduced and a period of construction work can be shortened.
Patent JP-H0482218-A (JP)
Title: Manufacture of semiconductor device
Inventor: IOKA SATOSHI
IPC: H01L21/28
Filed: 1990-07-24
Abstract: PURPOSE:To realize highly precise plasma dry etching of an Al wiring by using H2 or H2 and CmFn based gas as mixed gas for corrosionproof plasma treatment gas. CONSTITUTION:After the surface of an Al wiring 2 is subjected to anisotropic dry etching by using chlorine based gas, polymer 4 which has been formed at the time of etching attaches on resist 1 and the side wall of the A wiring 2. The wafer after etching is not exposed to the air and continuously subjected to corrosionproof treatment, in which plasma treatment is perfomed by using H2 or H2 and CmFn based gas as mixed gas. At this time, chlorine in the polymer 4 is substituted by H2 radical, and H2 substituted polymer 8 having a stable and uniform film thickness is formed.
Patent JP-H0247728-A (JP)
Title: Fault processing management system
Inventor: MIYAMOTO NOBUKO
IPC: G06F9/46
Filed: 1988-08-08
Abstract: PURPOSE:To immediately transfer the control to a user's fault processing routine at the time of the occurrence of fault by holding contents of a fault processing entrance descriptor segment in the state where the user's fault processing is registered. CONSTITUTION:When execution of a user program 14 is started, the entrance descriptor of the user's fault processing routine is set to the entrance descriptor segment by setting of the user himself at the time of coding, and the control is transferred to the register processing of a fault processing management routine 13. When identifying the user by a received discrimination code, a discrimination code decision means 21 sets a user flag by a user flag setting means 24. Thereafter, contents of the entrance descriptor segment are registered in a fault processing entrance descriptor segment 12 by an entrance descriptor register means 26, and the control is returned to the user program.
Patent JP-H0519448-A (JP)
Title: Photoreticle for producing semiconductor device
Inventor: YAMAMURA RYUJI
IPC: G03F1/70
Filed: 1991-07-12
Abstract: PURPOSE:To improve the registration accuracy of the multifaced-photoreticule formed by exposing plural pieces of the same data by forming the reticle in such a manner that the positions of the ends and inside of the reticle can be discriminated on a wafer. CONSTITUTION:EB exposing is executed twice by the layout data shown in Fig. in order to form the two-faced reticule. If vernier caliper marks 4, 5 are assumed to be the reversal patterns to form drop-out marks on the reticule, the vernier caliper marks are formed apart from a scribing line center 3 in the central part of the reticle and are formed in contact with the scribing line at the ends thereof when the exposing is executed by the layout data disposed with rotation marks I, II in the positions shown in Fig. The exposing on the wafer is executed by the stepper using such reticle.
Patent JP-H0857472-A (JP)
Title: Water purifying device
Inventor: ONDA TAKAO
IPC: C02F1/28
Filed: 1994-08-23
Abstract: PURPOSE: To simply and certainly perform the changeover of water purification/ washing by operating a changeover valve so that a water supply source is allowed to communicate with the inflow port of a water purifier or a hot water supply source is allowed to communicate with the emitting port of the water purifier and the inflow port and the emitting port are allowed to communicate with each other. CONSTITUTION: When a handle 38 is forwardly rotated to change over a spool 35, water supplied from a pipeline 39 flows in a changeover valve 26 from a port 29 and is emitted to a pipeline 41 from a port 32 to flow in a water purifier 20 from a port 23. As a result, the supplied water is purified by a filter 21 to flow in an opening and closing valve 16 from a port 24 through pipelines 25, 14. When the handle 17 of the cock 11 for the water purifier is rotated to open the opening and closing valve 16, purified water is emitted from a nozzle 12. When the handle 38 is reversely rotated in such a state that the opening and closing valve 16 is closed, the hot water from a pipeline 40 flows in the changeover valve 26 from a port 30 to be emitted to a pipeline 43 from a port 31 and passes through a pipeline 25 to flow in the water purifier 20 from a port 24 to backwash the filter 21.
Patent JP-2001022787-A (JP)
Title: Multilinguistic interactive information retrieval system and recording medium where multilinguistic interactive information retrieval program is recorded
Inventor: HAYASHI YOSHIHIKO
IPC: G06F17/28
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To accurately retrieve a document of a language different from a user's retrieval request. SOLUTION: This information retrieval system generates an information retrieval expression by an information retrieval expression generation part 200 at an initial information request made by the user and presents the retrieval result based upon this retrieval expression to the user through a user interface part 100, and an information retrieval result display and selection part 400 makes the user to specify a matching document complying with the user's information request and a requested language.  A multilinguistic retrieval expression generation part 500 extracts featured words from the matching document to generate a word list, which is translated into the specified language by using a word list translation part 700; and a multilinguistic information retrieval expression is generated on the basis of the translated word list and on the basis of the retrieval expression, information retrieval is carried out. Consequently, while a language which the user is familiar with is mainly used, a matching document of a different language can be retrieved from an document archive 310 as an object of retrieval.
Patent JP-S5990105-A (JP)
Title: Load operation control system
Inventor: HOSOJIMA AKIRA
IPC: G05B19/02
Filed: 1982-11-12
Abstract: PURPOSE:To perform the ON/OFF control to the load by having automatic start-stop programs equivalent to a day which are set for each season and selecting these programs in accordance with the contents of a season table. CONSTITUTION:A variable memory RAM, a fixed memory ROM and interfaces I/F1-I/F3 are distributed around a processor CPU and connected to each other by a bus bar BUS. The working of the CPU is regulated by a clock pulse generator CLG, and at the same time the CPU counts the time points and dates. An electromagnetic switch MS is connected to the I/F1 via an output part OT of a driver, etc. Thus the power supply of a load LD is turned on and off. An operation part OP and a display part DP are connected the I/F2 and I/F3 respectively. Then automatic start-stop programs equivalent to a day are supplied, and various data are displayed.