baber/WOPTO huggingface dataset:
Patent JP-H1035651-A (JP)
Title: Packing apparatus
Inventor: UMADATE HIROHISA
IPC: B65D85/68
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a packing apparatus with a top plate and a cushion continuously formed of a corrugated fiberboard wherein a pillar can be easily attached. SOLUTION: A packing apparatus comprises a bottom plate 1 with vertical sides standing along a periphery to provide a cushioning material 2, an approximate L-shaped insertion groove formed between four corners of the vertical sides and the cushioning material, a corrugated fiberboard top plate continuously formed by folding with cushion faces 4n or the like which are put over an upper part of a product 3 mounted on the cushioning material of the bottom plate for constituting a cushion for protecting the product 3, attaching grooves E formed at four corners of the top plate, and a pillar 6 provided between the attaching groove and the insertion groove with a cross section formed in an approximate L-shape.
Patent JP-H0612718-A (JP)
Title: Magneto-optical information recording and reproducing device
Inventor: KIMURA SHUNPEI
IPC: G11B11/105
Filed: 1992-06-25
Abstract: PURPOSE:To enable good high-density recording and reproducing by providing a means for detecting prescribed patterns in a recording signal in order to decrease the inter-code interference generated at the time of reproducing in magneto-optical recording and reproducing in a magnetic modulation recording system. CONSTITUTION:The shortest pattern is detected in a shortest pattern detecting circuit 9 from the recording signal inputted to a recording compensation circuit 13 via an endic 8 from a CPU 7 in the case of reproducing the recording pit patterns on a magneto-optical disk 1. The recording compensation to move forward the front edge of the shortest pattern in the recording signal is executed in a timing adjustment circuit 10 if the other pattern exists before the front edge of the shortest pattern. The rear edge of the shortest pattern in the recording signal is similarly moved backward if the other pattern exists behind the rear end of the shortest pattern. A floating magnetic head 11 is controlled via a magnetic head driver 12 by these recording signals after the edge movement processing. Then, the good recording and reproducing are executed and the capacity is increased.
Patent JP-H1136442-A (JP)
Title: Method for constructing reinforced concrete structure and construction member
Inventor: DAIHO HIROYUKI
IPC: E04B1/16
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To easily secure the accuracy of slit positions when structural slits are placed in reinforced concrete walls constituting a building; to promptly and safely construct the walls in which such slits are installed; and to keep operational safety in the installation and removal of supports at the upper ends of PCF plates or simplify the supports when the PCF plates are used for exterior walls regardless of construction of the slit walls. SOLUTION: Wing-wall-equipped PC columns 8, fabricated in such a way that, of the columns of a new story to be constructed later and walls accompanying the columns, the walls 2 near the columns are integrated with the column parts, are placed upright on the upper ends of the columns of an already constructed story, and PC wall panels 11 by which, of the walls accompanying the columns 8, the parts other than the walls 2 near the columns are constructed, are placed upright between the wing-wall-equipped PC columns 8. The PC wall panels 11 are secured by use of fasteners 14 to the wall parts 2 integrated with the wing-wall-equipped PC columns 8.
Patent JP-S6250026-A (JP)
Title: Production of core for evaporator
Inventor: SAKAI ITSURO
IPC: C25F3/00
Filed: 1985-08-29
Abstract: PURPOSE:To obtain the evaporation core of small size having excellent performance by inserting an electrode as well as charging an electrolyte into a tube, by expanding the tube by pressurizing the electrolyte, by performing electrolytic etching by passing electricity between the electrode and tube and by making the inner face of the tube in rough face. CONSTITUTION:The opening at the upper and lower both ends of a tube 12 is sealed with the rolling reduction of the tube 12 by feeding a working pressure oil to the piston upper side chamber of a cylinder 30. The tube outer peripheral face and plate fin are sufficiently fixed with close fitting by feeding the electrolyte inside an electrolyte tank 40 by opening a pressure resistant cock 38a and by pressurizing the electrolyte by operating a piston 20. On the other hand the current is passed between an electrode 34 and tube by closing a switch S, the electrolytic etching is performed on the inner peripheral face of the tube and the inner peripheral face of the tube 12 is made rough with the formation of numerous small irregularities thereon. The core 10 is good in the evaporation efficiency due to the inner peripheral face of the tube 12 being subjected to rough face treatment and the cost is reduced because of the fin 14 and tube 12 being subjected to hydraulic pressure expansion.
Patent JP-S6249514-A (JP)
Title: Numerical controller
Inventor: IMANISHI KAZUO
IPC: G05B19/4155
Filed: 1985-08-29
Abstract: PURPOSE:To save a tool and then to reset it at the working restart position automatically when the abnormality is detected by using a saving control means, a resetting control means and a saving block producing means. CONSTITUTION:A saving control means 13 interrupts the working of a working program processing means 2 by the abnormal signal given from outside and saves temporarily the data on a working program buffer 3. Then the saving command block produced by a saving block producing means 14 is sent to a machine control means 4 via the buffer 3 to save a tool. While a resetting control means 13 transmits a resetting instruction to the working restart position from a register 15 storing the saving command block by an instruction for restart of working. At the same time, the means 13 gives a command to the means 2 to restart the analysis of the interrupted working program.
Patent JP-H0859227-A (JP)
Title: Production of clay mineral with improved hydrothermal resistance
Inventor: TAKEKOSHI TAKEJI
IPC: B01J21/16
Filed: 1994-08-12
Abstract: PURPOSE: To obtain a clay mineral excellent in thermal stability, advantageously applicable as one of various kinds of catalysts or adsorbents requiring high thermal stability, by simple treatment of a clay mineral. CONSTITUTION: In conducting a cation exchange treatment of a clay mineral having cation exchange ability, the clay mineral is brought into contact with an acidic solution of <=pH 3 at least once prior to or after or simultaneously with the cation exchange treatment, thus obtaining the objective clay mineral with improved hydrothermal resistance.
Patent JP-S6348141-A (JP)
Title: Device for operating electric hoisting equipment
Inventor: NAKAMURA TAKAYOSHI
IPC: B66C13/44
Filed: 1986-08-15
Abstract: PURPOSE:To make it possible to operate a lifting switch or a lowering switch, by combining the pressure of a finger-pressure piece and the pivoting of an operating lever. CONSTITUTION:With one side or with the other side of a finger-pressure piece 5 pressed with a finger, when an operating lever 3 is pivoted, a lifting switch LS-U or a lowering switch LS-D is, first of all, operated by a lifting striker 11 or a lowering striker 12 at the inner end section of an operating lever 3 and the lifting operation or lowering operation of an electric lifting device is started. When the operating lever 3 is further pivoted, the operation shaft of a speed controller is pivoted by a circular arc-shaped gear 7 provided to a pivoting member 6 to regulate the lifting or lowering speed. When the pressure force of the finger-pressure piece is loosened, both the operating lever 3 and pivoting member 6 can automatically be pivoted to the neutral position by the force of a neutral position holding spring 13.
Patent JP-2001023220-A (JP)
Title: Optical parts, biaxial actuator and optical disk device using the same
Inventor: FUKAZAWA YOSHIO
IPC: G11B7/135
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the deterioration of optical characteristics by double refraction without the deterioration of other optical characteristics, physical characteristics and mechanical performance, exclusive of the double refraction at the time of molding of optical parts by inclining the inclination of a gate at the time of injection molding with respect to a diametral direction of the optical parts. SOLUTION: An objective lens 1 consists of a lens part 2 and a flange part 3 formed on its outer periphery. The lens part 2 is a biconvex lens and both faces thereof are formed to aspherical surfaces. The flange part 3 forms a cylindrical shape projecting to an optical axis direction from the outer peripheral part of the flange lens part 2. A runner 8 is so formed that its extending direction of a runner 8 aligns to the diameter D direction of the lens part 2 of the objective lens 1 and passes the center of the lens part 2 of the objective lens 1. Also, the gate 9 is molded from the center at the front end of the runner 8 toward the outer peripheral surface of the flange part 3 of the objective lens 1.  The gate 9 is so molded that its direction is aligned to the tangent T direction of the objective lens 1 and the direction of the gate 9 is inclined with the diameter D direction of the lens part 2.
Patent JP-S6083026-A (JP)
Title: Radiation image detector
Inventor: TAKAHASHI TETSUHIKO
IPC: G01T1/00
Filed: 1983-10-14
Abstract: PURPOSE:To attain a high spatial resolution and a high X-ray detection sensitivity and make high-speed read out possible by using an X-ray image intensifier as a device which converts a radiation image to an optical image and stores it. CONSTITUTION:X rays irradiated to a body 1 to be examined are transmitted through the body 1 to be examined and are made incident to an X-ray image intensifier 2 and are made incident to a film 3 which is adjacent to the image intensifier 2 and consists of optical isomerizing fluorescent materials. Since the optical isomerizing fluorescent film 3 converted to have a light emitting property by the optical isomerizing reaction has an absorption spectrum different from that before optical isomerization, it emits light with a read light 4 in the same wavelength range as the absorption spectrum after isomerization. The optical image is converted to position information, which is designated by a scanning signal of the read light 4, and an intensity signal determined by the output of a photodetector 6 and is stored as an image by the known image processing technique and is reproduced. The input diameter of an optical image detector 8 can be made large to a value approximately equal to the input diameter of the X- ray image intensifier 2, and the spatial resolution can be made higher than that of the X ray image intensifier 2.
Patent JP-H1097513-A (JP)
Title: Node in multiprocessor computer system and multiprocessor computer system
Inventor: HAGERSTEN ERIK E
IPC: G06F15/16
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of an architecture by sending arrival/ transmission transactions to the bus of a low level through a bypass path or an arrival queue. SOLUTION: All devices connected to the prescribed 1 bus 32 store all the appearing transmission transaction packets in the queue 40. A repeater 34 in a repeater node 30 broadcasts all the transmission transaction packets to an L2 bus 22 in the same order as that appeared in a start L1 bus 32. The repeater 34 drives the packet of L2 to the L1 bus as the arrival packet only when it does not come out from the repeater node. When the packet of the L2 bus comes out from the specified repeater node, the repeater node asserts an arrival signal 36 instead of driving the packet again during a bus cycle when the other repeater drives the packet as the arrival packet.
Patent JP-H01157849-A (JP)
Title: Roller chain for web-infeed device
Inventor: BUARUTAA HANTOSHIYUUERU
IPC: B41F13/06
Filed: 1988-08-01
Abstract: PURPOSE: To run and move a roller chain along a three-dimensionally curved guide by connecting two adjacent pins supporting tumbling rollers by flexible ropes transmitting tensile force and non-compressible flexible spacers transmitting compression force. CONSTITUTION: A chain link for a web in-feed apparatus of a printing machine has pins 1, tumbling rollers 2 and stop rings 3 and flexible ropes 4, 5 and spacers 6 are arranged between the adjacent pins 1 and the ropes 4, 5 pierce the spacers 6. The adjacent pins 1 are mutually held at a predetermined interval by the spacers 6 and the interval is equal to the pitch distance (t) of the links of a roller chain and the tooth pitch of a chain wheel 12. The spacers 6 are constituted as coil springs and the ropes 4, 5 are connected to the respective pins 1. By this connection, the ropes 4, 5 transmit tensile force in in-feed elements and the uncompressed spacers 6 transmit generated compression force.
Patent JP-H0937863-A (JP)
Title: Attaching structure for kitchen panel
Inventor: INAGAMI KAZUYA
IPC: A47B77/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To easily detach and attach a kitchen panel and to presentably attach it. SOLUTION: The kitchen panel 1 is attached along a wall surface 2 between a ventilation hood 3 and the back guard 5 of a counter 4. At this time, an upper supporting tool 7 whose cross section is approximately U-shaped and whose lower part is opened is provided along a part between the lower surface of the ventilation hood 3 and the wall surface 2 and a lower supporting tool 8 is provided along the upper part of the back guard 5. Then, the kitchen panel 1 is fitted by insertion between the upper supporting tool 7 and the lower supporting tool 8, the upper end of the kitchen panel 1 is fitted inside the upper supporting tool 7 and the lower end of the kitchen panel 1 is locked to the lower supporting tool 8.
Patent JP-H0239566-A (JP)
Title: Semiconductor memory device
Inventor: TANAKA KENICHI
IPC: H01L21/822
Filed: 1988-07-29
Abstract: PURPOSE:To simplify the manufacture of a semiconductor memory device and to highly integrate it by implanting impurity into an insulating film formed on the surface of a semiconductor substrate to form a resistor. CONSTITUTION:Resistors 4a, 4b which form the memory cell of a SRAM are composed of oxide film regions 22 formed on the surface of a silicon substrate 7. A VCC line 23 connected to a power source voltage is connected onto the surface of an oxide film region 22 which forms a resistor. The line 23 is composed of a laminated structure of a polysilicon layer 23a and a high melting point metal film 23b. A conductive layer 24 to which impurity of high concentration is implanted is formed on the surface region of the substrate 7. The layer 24 is conducted in superposition on the region which is common in both the impurity region of transfer transistors 3a, 3b and the impurity region of driving transistors 2a, 2b. The transistors 2a, 2b are formed by extending a gate electrode 12 in parallel with the line 23 formed on the surface of the region 22 for forming the resistors. The electrode 12 forms a word line 5.
Patent JP-S6346855-A (JP)
Title: Speaking system for multiple dwelling house
Inventor: EGUCHI YOSHIHIRO
IPC: H04M11/00
Filed: 1986-08-14
Abstract: PURPOSE:To connect the originating side and the terminating side at the same timing in response to a call from a common entrance by providing a set-free repeater as the repeater installed in the common entrance or the like and setting the fixed repeater address of a call destination. CONSTITUTION:In case a terminal 10a or the like provided with a fixed repeater 12, etc., connected to a fire sensor 19 or the like is called from a common entrance 40, the same address as the repeater 12 is set to a set-free repeater 42 in the common entrance 40 through an address setter 50. Then, a receiver 20 simultaneously sends a speaking control signals to repeaters 12 and 48 at the timing of this address, and the originating side and the terminating side are connected through switches 16 and 46, etc., without lag, and they speak with each other satisfactorily.
Patent JP-H0745592-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SUZUKI TAKASHI
IPC: H01L21/3065
Filed: 1993-08-02
Abstract: PURPOSE:To improve the durability of a treating container by a method wherein the treating container formed with a treating chamber, which is fed corrosive gas, is formed using a material of a corundum structure, such as sapphire. CONSTITUTION:A treating chamber 2 is formed in the interior of a treating container 1, a transmitting part 1b, which transmits a microwave from a waveguide 3 and is used for making the microwave guide, is formed of sapphire in the chamber 2 and this sapphire is formed into a corundum structure. Whereupon, even if scores of thousands of sheets or thereabouts of wafers W are treated using fluorine gas, which is corrosive gas, as etching gas, the state of the surfaces of the wafers prior to the treatment and subsequent to the treatment is not changed, the wafers are never wasted, the incident state of the microwave is not changed, it becomes possible to perform a stable treatment extending over a long period and the durability of the container 1 is improved. Thereby, the durability of the container 1 can be improved and the generation of foreign substances in a process of manufacturing a semiconductor device can be prevented.
Patent JP-2000021009-A (JP)
Title: Optical pickup
Inventor: YANAGAWA NAOHARU
IPC: G11B7/1356
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup capable of preventing deterioration in prepit detecting performance due to astigmatism accompanying a light beam, and providing high prepit detecting accuracy by a simple structure. SOLUTION: In an optical pickup composed of a semiconductor laser 1, a collimator lens 2, a grating 3, a reshaping prism 4, a 1/4 wavelength plate 5, a reflection prism 6, an objective lens 7, a converging lens 8, a half mirror 9, a multilens 10, a first light receiving element 11 and a second light receiving element 12, the reflected light of a light beam emitted to an optical disk 13 is guided to the half mirror 9. Then, one part of the reflected light is transmitted through the half mirror 9, provided with astigmatism by the multilens 10 and, after its reaching the first light receiving element 11, reproducing of recorded information, tracking error detection and focus error detection are performed. The other part is reflected by the half mirror 9 and, after it reaches the second light receiving element 12, prepit detection is performed.  Thus, since the prepit detection is carried out while there are no effects of astigmatism, good prepit detecting performance is assured.
Patent JP-H0356489-A (JP)
Title: Thiazetoquinoline-3-carboxylic acid derivative
Inventor: ITO YASUO
IPC: A61P31/04
Filed: 1989-07-26
Abstract: NEW MATERIAL:A compound shown by formula I (R1 and R2 are each H or lower alkyl; R3 is lower alkyl or halogeno lower alkyl; R4 is H or halogen). EXAMPLE:Ethyl 7- (3.5-dimethyl-1-piperazinyl) -6-fluoro-1-methyl-4-oxo-1H, 4H- [1, 3] thiazeto [3,2-a@q auinoline-3-carboxylate hydrochloride. USE:An antimicrobial agent. PREPARATION:A 7-halogenothiazetoquinoline-3-carboxylic acid derivative (e.g. ethyl 6, 7-difluoro-1-methyl-4-oxo-1H, 4H- [1,3] thiazeto [ 3,2-a] quinoline-3- carboxylate) shown by formula II (X is halogen) is reacted with a piperazine derivative (e.g. 2,6-dimethylpiperazine) shown by formula III in a solvent such as DMF optionally in the presence of a base (e.g. triethlamine).
Patent JP-S6434985-A (JP)
Title: Indolo(6,5,4-cd)indole derivative
Inventor: SOMEI MASANORI
IPC: C07D487/04
Filed: 1987-07-30
Abstract: NEW MATERIAL:A compound shown by formula I (R is H, OH or acetoxy). EXAMPLE:6a,9a-trans-6,6a,7,8,9,9a-Hexahydro-4H-indolo[6,5,4-cd]indol-8 -one. USE:Having inhibitory action on prolactin secretion, useful as a remedy for hyperprolactinemia, an inhibitor against milk secretion and an intermediate for producing drugs having an indole skeleton. PREPARATION:Methyl 2-(4, 5-cis-4-nitro-1,3,4,5-tetrahydrobenz [cd] indol-5-yl) acetate shown by formula II is reduced and subjected to ring closure by using a proper reducing agent such as zinc amalgam to give a compound shown by formula I wherein group R is OH.
Patent JP-H0855435-A (JP)
Title: Magnetic digital signal recording and reproducing device
Inventor: TATSUMI HIROSHI
IPC: G11B20/14
Filed: 1994-08-15
Abstract: PURPOSE:To improve an error rate only by adding a simple circuit confignration in decoding each bit without constituting a complicated error correcting device and increasing a margin against deterioration in an S/N attending high densification of recording. CONSTITUTION:A regenerative signal outputted from an AGC circuit 8 is supplied to a polarity discriminating circuit 9, a ternary detecting circuit 10 and a PLL circuit 12. The regenerative signal outputted from the AGC circuit 8 is satisfactorily filtered to cut off a useless band by a low pass filter. A regenerative waveform is detected in direction by the polarity discriminating circuit 9 to decide the polarity of the regenerative signal. An output of this polarity discriminating circuit 9, an output of ternary detecting circuit 10 and a clock outputted from the PLL circuit are further supplied to a data discriminating circuit 11. Data are decoded in the data discriminating circuit 11 based on these bits of information.
Patent JP-H0855503-A (JP)
Title: Multiple light chamber type lighting fixture for vehicle
Inventor: KIRYU TADAMITSU
IPC: F21Y101/00
Filed: 1994-08-15
Abstract: PURPOSE:To achieve quick and easy assembly and make complete a fog preventive effect by bringing a part of the periphery of a frame-like elastomer fitted to a partition member into close contact with a lamp housing and at the same time bringing the other part into close contact with a lens. CONSTITUTION:A relatively small partition rib 11a is formed in the inner surface of an outer lens 11 and made to abut on an elastomer frame 12b to be brought into close contact therewith. Since a plate 12a is interposed between the rib 11a and a lamp housing 10, the height dimension H of the rib 11a can be extremely shorter as compared with the distance D between the lens 11 and the housing 10. A pair of projections 10a, 10b are formed in the places where the housing 10 is opposite to the rib 11a to support the elastomer frame 12b therebetween. Also, the part forms a tapered part 11b having the shape of opening toward the housing 10, and the elastomer frame 12b has the contour of correspondingly opening in a taper-like form. The lens 11 is excellently brought into close contact with the elastomer frame 12b by the competition of slopes.
Patent JP-H1015744-A (JP)
Title: Automatic assembling device for sheet metal parts having flange part at assembling part
Inventor: OKAMOTO KIYOSHI
IPC: B23P19/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To automatically assemble sheet metal parts to each other almost without manual operation by fitting one terminal part of the assembling side sheet metal part in the edge of a sheet metal part to be assembled confronting with a flange part by an oscillating means. SOLUTION: After a pressure clamp 52 is returned to release a reinforcement 2 from elastic deformation, an oscillating means 40 is operated, thereby oscillating the reinforcement 2 with a frame member 10 upward to be put in. At this time, the end part of the rear side of a car body has already been fitted between a flange part 4 and a roof panel 1, and the front side of the car body and the right and left sheet metal terminals in the car width direction have no part which impedes fitting, so that the reinforcement 2 can be smoothly fitted. Accordingly, the front terminal of the reinforcement 2 is also assembled to the lower surface of the roof panel 1 confronting with the flange part 4, that is, to the front side edge part of the car body of an opening part 3.