baber/WOPTO huggingface dataset:
Patent JP-H01111679-A (JP)
Title: Packer
Inventor: OGAWA KENICHI
IPC: B65D77/26
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a compact packer for storage by providing a separable member at the top where opening flaps are formed in a container box which contains both upper and lower cushions to hold a packed article. CONSTITUTION:When a disassembled fan, for instance, is contained in a box 3 with both upper and lower cushions 1, 2, supposing the thickness of the upper cushion as A, the thickness of the lower cushion as C and face to face distance from the upper cushion to the lower one as B, on disassembling and packing the fan, totally packed thickness is A+B+C. A sheet of cardboard is bent at 6 and pasted with the opposite side at a bending part 17 to form a four-sided cylinder, then inner and outer flaps 10, 11 are bent to seal with a tape 18. After the lower cushion 2, the disassembled fan and the upper cushion 1 are contained, the box is closed by inner and outer flaps 13, 14 and sealed by a tape 19. A separable member 20 with its dimension B is formed by dotted scored lines along a bending part 16 from the inside of a notch 15. After the fan is taken out, the both upper and lower cushions 1, 2 are contained as an combined unit and the separable member 20 is separated and further the bending part 21 is bent for enclosure. Accordingly the height becomes A+C which is smaller by B.
Patent JP-H10116999-A (JP)
Title: Constant voltage schottky diode and its manufacture
Inventor: MURAKAMI SUSUMU
IPC: H01L29/872
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a constant voltage Schottky diode which is high in surge resistance and reliability, and is controlled to constant breakdown strength. SOLUTION: A p-type semiconductor regions 2 and 21 are made selectively so as to have first pn junction, extending from the surface of an n-type semiconductor region 1 into inside of the n-type semiconductor region 1. Hereby, this has the n-type semiconductor region 1 where the p-type semiconductor regions 2 and 21 are arranged at regular intervals, and here p<++> -type semiconductor regions 5 extending to the p-type semiconductor regions 2 and 21 are made. Then, an n<+> -type semiconductor region 4 which forms the second pn junction and the third pn junction between the p-type semiconductor region 21 and the p<++> -type semiconductor region 5, being surrounded by the p-type semiconductor region 21 and the p<++> -type semiconductor region 5, is made, and an n<+> -type semiconductor region 3 is made on the other surface.  Accordingly, when sharp reverse bias voltage is applied, a depletion layer spreads in the p-type semiconductor of pn junction, and it extends to the n<+> -type semiconductor region in high impurity concentration where the tip of the depletion layer is buried, and avalanche yield occurs at the third pn junction, and it prevents partial thermal breakage.
Patent JP-S63125644-A (JP)
Title: Steel for prehardened metallic mold for molding plastic
Inventor: OKUNO TOSHIO
IPC: B29C33/38
Filed: 1986-11-14
Abstract: PURPOSE:To develop a steel for metallic molds having excellent specular finishability, fracture resistance and machinability by incorporating specific ratios of Ca and Ce alone or in combination into an Ni-Cr low-alloy steel as the steel for the prehardened metallic mold for molding plastic. CONSTITUTION:The low-alloy steel having the following compsn. is used as the steel for the prehardened metallic mold for molding plastic which has excellent machinability in spite of hardness as high as 37-40 HRC and has the excellent specular finishability, pitting corrosion resistance, strength and wear resistance: This compsn. consisting, by weight %, 0.07-0.16% C, <=0.60% Si, 0.70-1.80% Mn, 2.30-3.40% Ni, <=0.80% Cr. 0.10-0.70% 1/2W+Mo, 0.20-0.60% Al, 1.80-2.60% Cu, 0.05-0.10% S, and the balance Fe is further added with 0.001-0.010% Ca or 0.01-0.10% Ce alone or in combination (0.001-0.008% Ca and 0.01-0.08% Ce in the case of the combination use), by which MnS is uniformly and finely distributed in the compsn. and the excessive elongation in the hot working direction is suppressed to improve the machinability.
Patent JP-H01146530-A (JP)
Title: Magnetic resonance imaging apparatus having access portion of opened type to patient-imaging area
Inventor: REON KAUFUMAN
IPC: G01R33/38
Filed: 1988-10-28
Abstract: PURPOSE: To suppress claustrophobic reaction of a patient by forming a static magnetic field magnet, a gradient coil and a decorative cover structure so that an opened and uninterrupted patient access region directly communicating with an imaging region remains. CONSTITUTION: Gradient coils 106 are held mutually as densely as possible to be fitted in an annular rose shim 104 and substantially parallel to the surfaces of permanent magnets 102 and a composite magnetic field forming structure is substantially composed of a 'flat' or 'pancake' type structure. A proper magnetic circuit is necessary for the return magnetic flux between the permanent magnets 102 and this return passage is determined so as to leave not only an opened access part patient feed ports 300, 302 but also laterally opened type access openings 400, 402 directly allowed to communicate with each other without being interrupted along the direction vertical to a patient feed axis (z) with respect to an imaging region 500.  Therefore, when a patient advances within an imaging region, he receives an opened and substantially uninterrupted feeling and claustrophobic reaction is suppressed or minimized.
Patent JP-H11109071-A (JP)
Title: High-speed breeder reactor and decomposition device of its reactor core upper mechanism
Inventor: SUZUKI TOSHIYUKI
IPC: G21C1/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a rotary plug and to miniaturize a reactor vessel, by setting a reactor core upper mechanism to a decomposition type or pickup type. SOLUTION: In a high-speed breeder reactor 20, a reactor core 23 and a cooling material 26 are accommodated in a reactor vessel 21. An upper lid 33 for forming a cover gas boundary 34 is provided at the upper portion of the reactor vessel 21, and a reactor core upper mechanism 36 is installed at the upper lid 33 so that it can be pulled freely. A control rod drive mechanism is mounted to the reactor core upper mechanism 36, at the same time a fuel exchange machine that calm be installed at the decomposition region of the reactor core upper mechanism 36 is provided, and a fuel being loaded into the reactor core 23 can be exchanged by the fuel exchange machine.  An operation floor 40 is positioned at the upper portion of the upper lid 33, a cylindrical storage container 45 is installed airtightly on the operation floor 40 via a door valve device 41, and the pulled reactor core upper mechanism 36 can be accommodated.
Patent JP-H11111818-A (JP)
Title: Holding device and holder for wafer
Inventor: YOKOYAMA MAMORU
IPC: H01L21/683
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a holding device and a holder for a wafer with uniform stress thereon. SOLUTION: A wafer 1 is mounted on a lower electrode 3, and a clamp ring 12 is put thereon in such a way that the boundary edge part of the wafer 1 is put in contact with a tapered face 211 thereof. When the clamp ring 12 is pushed to the lower/electrode side, the wafer 1 is shifted by a force from the tapered face 211, so that the center of the clamp ring 12 moves to coincide with the center of the wafer 1.
Patent JP-H04146780-A (JP)
Title: Pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1990-10-08
Abstract: PURPOSE:To correctly grasp the action of a variable display device based on the right of the start prize stored in a memory means by changing the display mode of a start prize indicator as the time elapses, and visually recognizing the chronical information of the right of the start prize stored in the memory means. CONSTITUTION:An indicator driving circuit 57, an indicator selecting circuit 58 and a driver 59 are connected to output ports of a microcomputer 50. A DMD 11L, segment LEDs 7a-7d of a start prize indicator 7, a prize number indicator 22 and a continuity number indicator 23 are connected to the indicator driving circuit 57 and the indicator selecting circuit 58. These indicators are dynamically driven by the fixed-period outputs of the selection data and display data from the microcomputer 50. Each display unit is selected by the indicator selecting circuit 58, and displays of the indicators are changed in response to the output signal of the indicator driving circuit 57. Various picture patterns are variably displayed on the DMD 11L... based on the information programmed in an external ROM 51.
Patent JP-H04146103-A (JP)
Title: Gear pump for molten resin
Inventor: ORIMO YASUJI
IPC: B29C48/38
Filed: 1990-10-08
Abstract: PURPOSE:To enable prevention of a crack to be generated in an inner circumferential surface of a cooling hole of a gear rotor by heat shock, stress corrosion and corrosive fatigue, by a method wherein the inner circumferential surface of the cooling hole of the gear rotor is lined by fitting a sleeve into the cooling hole. CONSTITUTION:This gear pump forms a recovery path 8 guiding leaking resin through a clearance 7 among a pump housing 3 and gear rotor 6 each to a suction port 1, a cooling hole 9 is bored into gear rotors 6 each by corresponding to a clearance 7 forming sphere and a pipe 10 feeding a cooling liquid is pierced through the cooling hole 9. During operation, the resin leaking into the clearance 7 between the pump housing 3 and gear rotor 6 is heated by receiving shearing by a rotation of the gear rotor 6. At this time, a sleeve 12 lining an inner circumferential surface of the cooling hole 9 is fitted into the cooling hole and the inside of the sleeve 12 is made a cooling liquid passage 13. Therefore, generated heat is conducted to the sleeve 12 within the cooling hole 9 through the gear rotor 6. The cooling liquid is fed always into the sleeve 12 through a pipe 10, shearing heat is absorbed and corrosion and heat shock of the gear rotor 6 can be prevented or mitigated.
Patent JP-H04146321-A (JP)
Title: Soil cement grout
Inventor: MATSUSHITA MASANORI
IPC: C09K17/10
Filed: 1990-10-09
Abstract: PURPOSE:To make it possible to easily erect steel materials, etc., by substituting part of water of soil cement grout consisting of cement, bentonite and water for bubbles. CONSTITUTION:A foaming agent is mixed with soil cement grout consisting of a general composition ratio of cement, bentonite and water to generate bubbles, and water less than approximate 80% is substituted for the bubbles.
Patent JP-S61150965-A (JP)
Title: Sorter
Inventor: ONISHI KAZUYUKI
IPC: B65H43/06
Filed: 1984-12-22
Abstract: PURPOSE:To facilitate discrimination between the first paper discharge bottle and an exchange bottle thus to prevent mis-discrimination by arranging an indication lamp to each bottle and lighting the indication lamp of such bottle as exchanged of paper discharge upon reaching of first bottle to the maximum containable number of sheets. CONSTITUTION:Upon start of copy work to detect paper discharge through a paper discharge sensor 4, paper is sorted sequentially from the bottle B1 to the first group bottles and upon decision of fulfillment, it is decided whether the number of copies are less than half of the total number and if the answer is no, such processing as stoppage of copy, indication of fulfillment, etc. are executed and stopped. If the answer is yes, the paper discharge bottles are switched to second group to command an indication lamp lighting unit 6 to light the indication lamp of the first bottle in second group thus to continue following copy and stop upon completion. Consequently, erroneous binding can be prevented when booking the copied papers upon sorting.
Patent JP-S61152853-A (JP)
Inventor: ISHIDOU TAKAO
IPC: D03D47/32
Filed: 1984-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04147094-A (JP)
Title: Cable support jig of reactor pressure vessel
Inventor: SAKATA SOUZOU
IPC: G21D1/00
Filed: 1990-10-09
Abstract: PURPOSE:To contrive the facilitation of many pieces of cable wiring by attaching a plurality stage of racks to a rod arranged between control rod drive mechanisms and making a structure for inserting to support many flexible conduit tubes for cable passing to the racks. CONSTITUTION:At first, after wiring racks 26 are attached to vertical cables to engage in a rod 14, a horizontal cable wire racks 20 are welded on the rod 14. Flexible conduit tubes 16, 16,..., 18, 18,... in the neighborhood of the connec tion parts from the end of cable wiring are successively inserted from a lower wiring box 24 to an upper wiring box 24. Next, the tubes 16, 16,..., 18, 18,... are wired along the axial direction of the racks 26 and inserted in a rack wiring box 30. Next, the cables are passed in the tubes 16, 16,... 18, 18,... and each edge of the cables is connected to a drive motor 32 of a control rod drive mechanism 12. In addition, according to order of the connection parts from the wiring end of the cables the tubes 16, 16,..., 18, 18,... inserted in the upper box 24 are inserted in the racks 26 engaged in the specified mecha nism 12 to connect the cables to the motor 32 of the mechanism 12.
Patent JP-S61151112-A (JP)
Title: Composition for suppressing formation of sordes on tooth
Inventor: KOMIYAMA NOBORU
IPC: A61K8/00
Filed: 1984-12-25
Abstract: PURPOSE:To provide a composition for suppressing the formation of sordes on tooth, having excellent caries-preventing effect and producible economically on an industrial scale, by using a specific amount of one or more components selected from water-soluble chitin and chitosan as active components. CONSTITUTION:The crust of e.g. crab, lobster, krill, etc. is crushed, treated with hydrochloric acid to remove calcium carbonate, treated with caustic soda to remove proteins and other impurities, washed with water, and dried to obtain chitin and chitosan (a deacetylated product of chitin) having white flaky form. The product is depolymerized by decomposition to obtain water-soluble chitin or chitosan. At least one kind of compound selected from the above compounds is added in an amount of 1ppm-10wt%, preferably 1ppm-0.5wt% to obtain the objective composition for suppressing the formation of sordes on tooth. EFFECT:The adsorption of Streptococcus mutans which is a kind of oral streptococci causing dental caries can be inhibited and the S. mutans adsorbed on the surface of the teeth is desorbed.
Patent JP-2001101191-A (JP)
Title: Image identifying device and database system used for image identification
Inventor: NAGAI TOSHIAKI
IPC: G06F17/30
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image identifying device capable of learning attribute information such as an artist of an object represented by image information on the basis of the image information of an art object, etc. SOLUTION: A digital camera 10 photographs a painting 12 and generates a digital image of the painting. A characteristic quantity calculating means 14 calculates the characteristic quantity of the digital image of the painting. A retrieving means 16 compares the calculated characteristic quantity with characteristic quantity stored in a database 18 and finds image information corresponding to common characteristics quantity. The means 16 further reads an artist name, the title of the painting or the like which are the attribute information of the found image information from the database 18 and transmits them to an outputting means 20. The means 20 displays the supplied artist name, the title of the painting, etc., on a displaying means 22. Thus, a user can easily learn the title of the painting and the artist name.
Patent JP-H09110343-A (JP)
Title: Observation elevator
Inventor: UCHIBORI KATSUYOSHI
IPC: B66B7/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To secure an observation elevator that is able to meet a variety requirements for a car design seen from the outside or inside. SOLUTION: Each of shaftway covers 5 is attached to walls at both sides of the rear of a windowpane 14 of a sightseeing tower extending over the top and bottom of a shaftway. Then shaftway lamps 3 successively installed on each of respective outer shaftway walls further of these shaftway covers 5 via brackets 6. In addition, each shaftway mirror is installed in the rear of these shaftway lamps 3 and a ray of light incident from the lamp is reflected to a car. At this time, a rocker mechanism rocking the lamps 3 horizontally or vertical may be installed in the brackets 6, and also it will so that a projector may be attached to the brackets instead of the shaftway lamps 3.
Patent JP-H07128718-A (JP)
Title: Mount mechanism for camera
Inventor: HIRAYAMA ATSUSHI
IPC: G03B17/14
Filed: 1993-10-29
Abstract: PURPOSE:To improve durability, to reduce turning frictional force by sliding and to decrease rotational torque at th time of mounting a photographing lens barrel in a camera body by preventing the mutual abrasion of members press- contacting in a watertight state for waterproof in a conventional mount mechanism. CONSTITUTION:This mount mechanism for attaching a mount 1 in freely attachably and detachably on a lens side to a mount 2 on a camera side is equipped with a ring-like member 3 provided in freely turnably around an optical axis on either the mount 1 or 2, and a ring-like elastic member 4 provided on the surface of the member 3 so as to project from an abutting surface on the other mount and pressed to the abutting surface of the other mount and elastically deformed at the time of coupling both mounts 1 and 2; and the frictional force of the elastic member 4 with the other mount is set to be larger than the turning frictional force of the member 3 with either mount.
Patent JP-H08132690-A (JP)
Title: Recorder
Inventor: INOSE SHIGERU
IPC: B41J2/525
Filed: 1994-11-07
Abstract: PURPOSE: To provide a recorder which can ensure the refresh, etc., of an image memory while conducting a high speed printing. CONSTITUTION: Print data is expanded to a print image, and stored at each color in a bit map RAM 115. The image is input, output to a recording head, and reading of the image stored in the RAM 115 is designated by an engine 150 for recording on a recording sheet (a-TRG*). Then, DMA (during IHDREQ*) for continuously reading the image corresponding to a plurality of recording heads by 16 bits from the RAM 115 is set. After the DMA operation is finished, the refresh of the RAM 115 or the access to the RAM 115 is conducted.
Patent JP-H04147942-A (JP)
Title: Ferritic spheroidal graphite cast iron casting and its manufacture
Inventor: IKI YOSHIAKI
IPC: C22C37/04
Filed: 1990-10-11
Abstract: PURPOSE:To improve the bending ductility of a casting by regulating the surface roughness on the surface of a black skin in a ferritic spheroidal graphite cast iron casting to a specified value or below by blasting treatment and removing a work hardened layer on the surface. CONSTITUTION:The strength and ductility of parts are strongly affected by characteristics such as mechanical characteristics, hardness, residue stress and surface roughness on the surface part of the parts. Therefore, a part of the surface of a black skin in a ferritic spheroidal graphite cast iron crude material cast by a sand mold is subjected to blasting treatment to improve the surface roughness to <=80mu Rz and to eliminate a notch effect by the ruggedness on the surface, and, by removal annealing, a work hardened layer on the surface is removed. In this way, the casting remarkably improved in bending strength and usable for suspension parts which are important safety parts for automobiles requiring high bending fatigue strength as is in a cast skin can be obtd.
Patent JP-H01116299-A (JP)
Title: Selective delivery pump
Inventor: ISHII FUMIO
IPC: F04D13/00
Filed: 1987-10-28
Abstract: PURPOSE:To enable liquid discharge pressure at one discharge port to be reduced by providing a pressure adjusting hole which is connected between the internal part of a casing and a liquid introducing passage, at a position shifted toward the other discharge port from the midpoint of a working passage within the casing. CONSTITUTION:The pressure of liquid flowing along a working passage 18 is once reduced by a pressure adjusting hole 24 and then elevated again, and therefore the longer the distances between the pressure adjusting bole 24 and discharge ports 34a, 34b, the higher will be the discharge pressures of the liquid from the discharge ports 34a, 34b. Accordingly, the distance between the pressure adjusting hole 24 and the discharge port 34a being longer than that between the pressure adjusting hole 24 and the discharge port 34b, the liquid discharge pressure at the discharge port 34a will be higher than that at the discharge port 34b. Hence shifting the pressure adjusting hole 24 toward a side where pressure is required to be reduced, away from the center of the working passage 18 will enable discharge pressure at one discharge port to be reduced greater than at the other discharge port.
Patent JP-H05113368-A (JP)
Title: Infrared-ray detection device
Inventor: KUMADA AKIRA
IPC: G01J5/02
Filed: 1991-10-21
Abstract: PURPOSE:To obtain an infrared-ray detection device which detects both a moving human body and a radiation temperature by using a single pyroelectric infrared-ray detection element. CONSTITUTION:In the infrared-ray detection device with a pyroelectric infrared- ray detection element 1, a chopper mechanism 2, a chopper drive circuit 21, and an AC amplification circuit 31, a chopper control circuit 22 which controls drive/stop of the chopper mechanism 2 based on a control signal which is input from the outside and an amplification factor control circuit 32 which changes an amplification factor of the AC amplification circuit 31 based on the control signal are provided, thus achieving both functions of a moving human detection device and a radiation temperature detection device and enabling a device to be compact and inexpensive.
Patent JP-S62131571-A (JP)
Title: Hybrid integrated one-dimensional optical sensor
Inventor: KAJIWARA YUJI
IPC: H01L27/14
Filed: 1985-12-03
Abstract: PURPOSE:To connect an multilayer interconnection part constituting a common wiring part at a low resistance and high reliability, by connecting a first wiring conductor, which corresponds to the exposed part of a second wiring conductor that is formed on a resin film, and the second wiring conductor through an anisotropic conducting bonding agent. CONSTITUTION:An opening part 12, in which a second wiring conductor 10 is exposed, is provided in a resin film 11. The wiring conductor 10 is bridged over the opening part. An anisotropic conducting film 9 is arranged in the opening part 12. The first wiring conductor 4 is connected to the second wiring conductor 10 in the opening part 12. The bridged part of the wiring conductor 10 is pushed on the anisotropic conducting film 9. Heat and pressure 13 are applied, and the conductor 10 is fixed. A multilayer interconnection part, which is to become a common wiring part, is provided after the processings such as minute patterning and amorphous silicon formation. Therefore, restrictions are not applied to pattern accuracy and process temperature. Since the resistance value of the wiring conductor is small, all the operations are carried out under the same conditions even if many driving IC chips 7 are mounted on a substrate 1. Thus the homogeneous, high performance sensor element device can be obtained.