baber/WOPTO huggingface dataset:
Patent JP-H09153766-A (JP)
Title: Saw(surface accoustic wave) element
Inventor: YAMAMOTO YOSHIAKI
IPC: H03H9/145
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent electrodes from being discharged and destroyed by pyroelectricity. SOLUTION: Concerning a surface acoustic wave(SAW) element having interdigital electrode transducers(IDT) 2 and 3 and a sound absorbing member 51 outside these IDT 2 and 3 so as to absorb unwanted waves in SAW excited by the IDT 2 and 3 on a piezoelectric board 1, the sound absorbing member 51 is respectively electrically connected with paired electrodes at the IDT 2 and 3. Then, a resistance value between these paired electrodes through the sound absorbing member 51 is set from 1×10<3> Ω to 1×10<8> Ω.
Patent JP-H10159987-A (JP)
Title: Mechanical seal
Inventor: FONDELIUS JOHAN
IPC: F16J15/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonleaking mechanical seal by returning it to a barrier liquid chamber by drawing in leakage of a barrier liquid through seals in at least one of mutually opposing two seal surfaces of the seals adjacent to a motor-driven/generator. SOLUTION: A pump impeller 2 is rotatably installed in a pump housing 3. Outside seals 5 and 6 and inside seals 7 and 8 are arranged along a driving shaft, and a barrier liquid chamber 4 is defined between these. The outside seals 5 and 6 prevent an oil pressure medium drawn in the pump housing 3 from infiltrating into a barrier liquid. Similarly, the inside seals 7 and 8 prevent the barrier liquid in the barrier liquid chamber 4 from infiltrating into a housing of an electric motor through the driving shaft. The inside seals 7 and 8 between the barrier liquid chamber 4 and the electric motor are formed as a pump seal, and are made to act on air on one side, and are made to act as the barrier liquid on the opposite side.
Patent JP-S63164364-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAWADA KAZUYUKI
IPC: H01L29/73
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the local concentration of the breakdown of a junction consisting of a p-type semiconductor substrate and an n<+> buried region, and to obviate the deterioration of a junction section by forming the p<+>-n<+> junction where a p<+> buried region having impurity concentration higher than the p-type semiconductor substrate is shaped brought into contact with the n<+> buried region. CONSTITUTION:An n<+> buried region 102 is formed to a p-type Si semiconductor substrate 100, a resist pattern is shaped onto the region 102, and a p<+> buried region 104 is formed through ion implantation. An oxide film 118 is shaped through selective oxidation, an n<+> diffusion layer 120 as a collector contact region and a p<+> diffusion layer 122 as a base region are formed in succession, and a resist is removed. An oxide film pattern 124 to which a contact is bored is shaped through etching, and an Al wiring 128 as a metallic wiring is conducted. Accordingly, a surge intruding from the n<+> collector contact region 120 is short-circuited through a diode with which the n<+> buried region 102 and the p<+> buried region 104 are in contact, thus protecting other junction sections.
Patent JP-2001134645-A (JP)
Title: System, device and method for expense processing and settlement processor
Inventor: NAKADE MOTOKI
IPC: G06Q20/14
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To enhance processing efficiency and to improve convenience about expense processing. SOLUTION: A settlement processor 20 reads settlement information such as electronic money and a company name recorded on an IC card 30, performs settlement processing on the basis of the read settlement information, records expense information such as receipt and statement information on the card 30 at the time of the settlement of the purchase price of merchandise, etc. An expense processor 10 reads the expense information recorded on the card 30 and an expense processing server 12 performs expense processing on the basis of the read expense information at the time of the expense processing of the purchased merchandise, etc.
Patent JP-H11142460-A (JP)
Title: Line and plug discriminating apparatus for modular jack
Inventor: NAKAMURA SATOYASU
IPC: H04M1/24
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To adapt automatically to different types of protocols and different modular jack structures using only one terminal device without destroying the terminal device itself. SOLUTION: A current detection part 12 detects a current value flowing through each pin of a modular jack 11. A memory 14 stores the data (current pattern) on the existing line and the pin specifications of an exiting plug. Also a CPU15 compares the current value through each pin notified from the current detection part 12 with the data on the existing line stored in the memory 14 to judge whether a line to which the modular jack 11 is connected is digital or analog.  In addition, the CPU15 discriminates the specifications of each pin of the connected plug from the current value through each pin, compares the discriminated results of the specifications of each pin with the specifications of the connected pins of the existing plug stored in the memory 14 to discriminate the type of the connected plug, and a communication is started an I/F protocol corresponding to the discriminated type of the line and the connected plug.
Patent JP-H11199596-A (JP)
Title: Synthetic core 2-like branched structure containing galnac-lewisx and neu5ac alpha 2-3gal beta 1-3galnac sequence, as new ligand for selektin
Inventor: MATTA KHUSHI L
IPC: A61K31/70
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new structure capable of binding with a selektin receptor, useful for treating inflammations, allergic reactions, autoimmune diseases, cancer and cell adhesion-dependent other diseases, comprising a specific compound containing a mucin core 2 branch structure. SOLUTION: Formual I [R<1> is H, an alkyl, an aryl, an arylalkyl, an alkenyl or one more additional saccharide residues; R<2> is H or OH; when R<2> is H, R<3> is OH and when R<3> is H, R<2> is OH; X is H, SO3 or PO4 ; Y is H, OH, OR<4> (R<4> is an alkyl) or NHCOR<4> ; Z is an organic acid residue; a hydroxyl group in the ring (a) is H or may be substituted with an OR<5> (R<5> is methyl, ethyl or an alkyl] and is useful for treating cell adhesion-dependent diseases. The compound is obtained by reacting a glycosyl donor with a receptor to synthesize a disaccharide of formula II (Piv is pivaloyl; Ac acetyl) with a trisaccharide of formula III (Nphth is phthalimide; Phenyl is phenyl) and deprotecting the reaction product.
Patent JP-H06165462-A (JP)
Title: Electromagnetic rotating machine
Inventor: IMAI YASUAKI
IPC: H02K29/08
Filed: 1992-11-20
Abstract: PURPOSE:To contrive to improve a rotational accuracy by suppressing the increase of torque ripple due to the deviation of a commutation timing through properly setting a phase difference between rotational phase detection means and to obtain a low-priced index-sensorless electromagnetic rotating machine by decreasing the number of the rotational phase detection means. CONSTITUTION:In an n-phase electromagnetic rotating machine of current linear drive system and of constitution, where the number of elements of a rotational phase detection means is less than the number of phases of a rotating field generation means, the phase difference PHI between the rotational phase detection means is set to the relation of (360/n)X0.9<=PHI(360/n)X0.96 at an electrical angle. In a ten-pole two-phase brushless motor of index-sensorless two-sensor system, that is, a U-phase Hall element land pattern 28 and V-phase Hall element land pattern 29 are set to a phase difference at a mechanical angle theta of 119.25 degrees and at the electrical angle PHI of 112.5 degrees. Thus, it is possible to suppress a torque ripple caused by a current linear drive and index-sensorless state at the commutation timing of a driving current.
Patent JP-H07136778-A (JP)
Title: Gas shielding device for tube manufacturing welding
Inventor: HIKITA TOSHIHIRO
IPC: B23K37/00
Filed: 1993-11-17
Abstract: PURPOSE:To prevent the air from penetrating into a shielding box and deterioration of a shield atmosphere by specifying a gap between the open pipe edge part interior side and an impeder. CONSTITUTION:The gap L between the edge part interior side of an open pipe 2 and the impeder 12 is regulated to <=10mm. The gas flow which flows in from the interval of the edges of the open pipe 2, collides with the impeder 12, turns reversely and collides with the edge part interior side of the open pipe 2 removes an air layer stuck to the edge part interior side of the open pipe 2 and prevents the air from penetrating into the vicinity of a V joining point 10. Consequently, the V joining point of the open pipe can be sealed more stably, the air layer stuck to the edge part interior side of the open pipe can be removed and a penetrator in resistance tube welding can be obviated.
Patent JP-H031680-A (JP)
Title: Grip for deck unit
Inventor: NAKANISHI YUTAKA
IPC: H04N5/765
Filed: 1989-11-30
Abstract: PURPOSE:To improve the convenience of use by forming a deck unit grip to be made of a flexible member and to be nearly T-shape with a mount leg and a press contact part so as to be easily inserted with a hand in the case of grip and deformed depending on the size of human hand of the user. CONSTITUTION:A grip 80 is screwed to a female screw 9 provided on a side face of a deck unit 1 when a video system is used as a camera unit. The grip 80 is made of a flexible material (such as ABS resin), a leg 81 is formed to be a bellows and a spring 83 is formed in the inside. Since the entire part is somewhat deformed depending on the size of the hand of the user, the hand is inserted easily and the leg 81 is expanded and contracted, then no regulation means is required. Moreover, a recessed part 85 corresponding to a finger is formed in the inside of a horizontal part 84 and the inner part of each finger is fitted when the hand is inserted to improve the gripping. Moreover, since the mount/removal to/from the unit 1 is easy, the grip copes with various kinds of applications quickly and since no mount mechanism is required, the grip is optimum to the grip of a small sized device.
Patent JP-H01154062-A (JP)
Title: Pellicle frame
Inventor: USHIYAMA FUMIAKI
IPC: G03F1/00
Filed: 1987-12-10
Abstract: PURPOSE:To prevent the trouble in carrying a mask arising from a change in the outside shape of a pellicle surface and the deterioration in optical characteristics while preventing intrusion of dust therein by providing an aperture to at least a part of a pellicle frame and covering the aperture with a filter. CONSTITUTION:The pellicle 12 is adhered to the pellicle frame 13; further, this pellicle frame 13 is adhered and fixed to the photomask 11. One aperture 15 is provided by machining to the side face of the pellicle frame 13 and further, the aperture 15 is covered by the filter 16 on the outside surface side of the pellicle frame 13. Air permeability is, therefore, provided to the hermetic part 14 enclosed by the photomask 11, the pellicle 12 and the pellicle frame 13 so that the vertical movement of the pellicle 12 surface by a change in the atm. pressure is suppressed. Since the aperture 15 is covered by the filter 15, the intrusion of the dust from this aperture is prevented. The trouble in carrying the mask arising from the change in the outside shape of the pellicle surface and the deterioration in the optical characteristics are thereby prevented while the intrusion of the dust is prevented.
Patent JP-H02158145-A (JP)
Title: Semiconductor device
Inventor: TOKUNO FUTOSHI
IPC: H01L21/52
Filed: 1988-12-09
Abstract: PURPOSE:To improve breakdown strength by providing the first pressurizing contact means between the first electrode and the first external electrode and between the second electrode and the second external electrode, the second pressurizing contact means between the third electrode and the third external electrode, and an insulator between the vertical hole below the second external electrode and the outer sideface of the second external electrode in correspondence with an inclined hole at the side part. CONSTITUTION:An external cathode electrode 5 is composed of a bar-shaped member 5a and a doughnut-plate-shaped member 5b. And on the doughnut-plate-shaped member 5b are provided a washer 6a, an insulating ring 7, an insulator 17, a washer 6b, a plate spring 8, and a washer 6C. Hereby, the doughnut-plate-shaped member 5b sits on a cathode electrode plate 1C on a semiconductor substrate 1a and contacts electrically with it. Also, vertical hole 5e is provided below a bar shaped member 5a, and an inclined hole 5f is provided so that the sideface of the bar-shaped member 5a may communicate with the vertical hole 5e. And a gate lead 11 is inserted into a through hole, which is provided below an insulator 10, and an insulating tube 12, and its one end contacts electrically with a gate electrode by a spring 9, and the other end is connected electrically with a gate terminal 13.
Patent JP-H06146918-A (JP)
Title: Engine of outboard motor
Inventor: MORITA TOSHIMASA
IPC: F02B77/00
Filed: 1992-10-29
Abstract: PURPOSE:To shorten a size, in piston reciprocating motion direction of an engine even in the case of arrangement of a balancer, and carry out easily layout of other parts in a cowling for storing the engine. CONSTITUTION:In the engine 4 of an outboard motor provided in such constitution that a crank shaft 13 is arranged vertically in a crank case 11, and a piston 15 is stored in a cylinder body 12 connected to the crank case 11 while being capable of reciprocating motion, and also the piston 15 and the crank shaft 13 are connected t each other by a connecting rod 26, the engine 4 is stored in a cowling. In the crank case 11, a balancer 28 is arranged on a position nearly opposite to a piston 15 in relation to the crank shaft 13 in reciprocating motion direction of the piston 15, and the balancer 28 is rotating-driven by the crank shaft 13.
Patent JP-2000115310-A (JP)
Title: Cover for portable telephone set
Inventor: INOUE ETSUO
IPC: H04M1/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To make the portable telephone set hard to slip by covering the portable telephone set with this cover and to allow a user to charge the portable telephone set without unveiling the cover of the portable telephone set. SOLUTION: This portable telephone set is used by covering the cover 1 on a main body middle part 2. Thus, the portable telephone set is prevented from becoming slippery. The portable telephone set can be charged without unveiling the cover, as it is.
Patent JP-H05222469-A (JP)
Title: Process for producing fiber-reinforced metallic composite material and new preform thereof
Inventor: JIEEMUZU GAAFUIIRUDO ROBAATOSU
IPC: C22C47/20
Filed: 1992-10-29
Abstract: PURPOSE: To provide a method for producing a fiber-reinforced metal matrix composite material composed of fibers buried in a metal.  
     CONSTITUTION: This method is the one in which an object having one layer of arrayed fibers is formed between at least two layers of metal foil and the above layer is subjected to compression, the layer of the arrayed fibers is composed of metallic particles inserted between single fibers, and the metallic particles can conform to the metal foil. Furthermore, a preform composed of the layer of preform resin for the fiber-reinforced metal matrix composite material, i.e., of the arrayed fibers, in which the layer is provided with the particles inserted between the adjacent fibers, and the layer and the particles are jointly binded with the resin is provided. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01152378-A (JP)
Title: Semiconductor apparatus
Inventor: YOSHII KOICHI
IPC: H01L21/66
Filed: 1987-12-09
Abstract: PURPOSE:To easily detect a leak current by an external terminal even when a weak leak current is generated, by mounting the diode connected between the emitter electrode of a transistor and the external terminal in series. CONSTITUTION:When power supply voltage Vcc is applied to a power supply terminal in such a state that an external terminal EXT is earthed, a current flows through a route composed of power supply terminal (to which power supply voltage Vcc is applied)   resistor R3 collector emitter of transistor Q1   diode D3   EXT terminal if any resistance component is present between the collector and emitter of the transistor Q1 and, therefore, said current can be measured at the EXT terminal. At this time, not only in such a case that the resistance component present between the collector and emitter of the transistor Q1 is relatively small but also in such a case that only a weak current flows because of the presence of high resistance, a leak current can be measured from the EXT terminal.
Patent JP-H10139044-A (JP)
Title: Can container having intermediate bulkhead
Inventor: KOBAYASHI FUMINORI
IPC: B65D25/08
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To store two different kinds of beverage in one can container. SOLUTION: An upper wall 20 is provided on an upper end of a cylindrical body surrounded by a side wall 10 and a bottom part wall 30 is provided on a lower end to constitute a can container, and the inside is partitioned by an intermediate bulkhead 40. A first sealing lid 21 surrounded by a break line 21a is provided on the upper wall 20, and a second sealing lid 41 surrounded by a break line 41a and a folded line 41b is provided on the intermediate bulkhead 40. A ring-shaped working piece 22 to open the first sealing lid 21 is connected to the second sealing lid 41 by a wire 50. A user pulls the working piece 22 upward to open the first sealing lid 21, and drinks all the first beverage in an upper storage chamber A, and then, the working piece 22 is further pulled upward to open the second sealing lid 41.  When hot water or cold water is poured therein, the second beverage can be generated with the powder, granules or a tea bag in a lower storage chamber B.
Patent JP-H05210466-A (JP)
Title: Magnetic disk file backup system
Inventor: OBARA TAKASHI
IPC: G06F13/10
Filed: 1991-11-28
Abstract: PURPOSE:To eliminate influences upon main work by reducing the processing of a host computer only to the processing after a save/restorage instruction and a completion information reception by saving/restoring data stored in a magnetic disk through an optical cable connecting a magnetic disk processing device and a saved medium processing device. CONSTITUTION:This system is constitution for saving/restoring data with a saved medium storage device 8 concerning magnetic disk 5 connected to the two sets of computer systems, and plural magnetic disk processing devices 4 and a saved medium processing device 7 are connected onto a loop by using an optical fiber cable 6. When the save of data is instructed from a host computer, the save processing is realized by transmitting data through the optical fiber cable 6. After a medium to be saved is decided, a communication processing control part executes control for transmitting data without fail, and the data are converted into serial optical signals and transmitted by an optical interface.
Patent JP-H11147551-A (JP)
Title: Cap excellent in capping ability
Inventor: KANANO YUJI
IPC: B65D41/34
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a plastic cap excellent in both capping ability and TE ability and a combination of the cap and a container. SOLUTION: A combination of a cap and a container comprises the container having a mouth having a threaded line along an outer periphery and a large diameter bead formed below the threaded line and the cap 2 screwed and fixed onto the container, wherein the cap comprises a top plate, a skirt including a threaded line on an internal face and a TE band provided at a lower end of the skirt via a breakable bridge while a plurality of flexible flap pieces oriented inward and upward are formed on an internal face of the TE band at constant intervals along a circumferential direction.  At least one cam 7 including a tapered face 7a which can be in contact with a tip of the flap piece 20 at the time of opening the cap 2 is formed on a lower face of the bead of the container mouth, and a tapered face 20a with approximately the same gradient angle as a tapered angle of the tapered face of the cam is formed at a tip of the flap piece 20 on a side to be in contact with the tapered face of the cam at the time of opening the cap.
Patent JP-H09152817-A (JP)
Title: Image forming device
Inventor: AISAKA SEIYA
IPC: G03G21/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently suck air including ozone, without making the size of a fan device larger. SOLUTION: The air is sucked from a transfer separation charger 44 provided to face a photocreceptor drum 41, through the parts 65a and 65c of a duct 65 by the fan device 66. Further, the air is sucked from the hole 63a of the carrying belt 63 of a paper carrying device 59, through the parts 65b and 65c of the duct 65, as well. The part 65b of the duct 65 is opened/closed by a valve 91. When the valve 91 is closed, the air can be efficiently sucked from the transfer separation charger 44. Then, the valve 91 is made an opened state, while a paper is carried by the carrying belt. At this time, the transfer separation charger 44 is covered with the paper, so that the ozone is hardly scattered.
Patent JP-H04183370-A (JP)
Title: Seasoning sauce
Inventor: OSHIRO KAZUO
IPC: A23L27/00
Filed: 1990-11-19
Abstract: PURPOSE:To prepare a seasoning sauce having mild taste and flavor and astringent stimulation and resistant to the deterioration of quality and degradation in use and storage by mixing a seasoning sauce with honey, banana, apple and cayenne pepper. CONSTITUTION:A seasoning sauce prepared by using natural food materials as main raw materials is mixed with 0.01 pts.wt. of cayenne pepper and a mixture containing 2 pts.wt. of honey, 0.5 pts.wt. of banana and 0.5 pts.wt. of apple and the obtained mixture is heated to obtain the objective seasoning sauce.
Patent JP-H08171329-A (JP)
Title: Process cartridge and image forming device
Inventor: ONO KAZURO
IPC: G03G21/18
Filed: 1994-12-16
Abstract: PURPOSE: To provide a process cartridge and an image forming device capable of always forming a sharp image in a stable state without necessitating user's adjustment. CONSTITUTION: The process cartridge B is constituted of an electrophotographic photosensitive body, at least one processing means which is actuated for the electrophotographic photosensitive body, and a bar code 16 showing cartridge recognition information, or information showing the date of manufacture, or a using expiry, or an image forming processing condition. Also, the image forming device is constituted of a loading means for loading the process cartridge B, a transfer means for transferring an image formed on the electrophotographic photosensitive body to a recording medium, a carrying means for carrying the recording medium, a bar code detecting means 17 for reading the bar code information arranged on the process cartridge B, and a control means 18 for controlling a driving condition in accordance with the read information by the bar code detecting means 17.