baber/WOPTO huggingface dataset:
Patent JP-H09171033-A (JP)
Title: Acceleration sensor
Inventor: MORI MASATOMO
IPC: G01P15/12
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a small and accurate sensor suitable for mass production by providing a working section with a cone having a bottomed hole with the side wall inclining to decrease toward the inside and disposing a second cone having higher specific weight on the bottom face of hole. SOLUTION: A cone 21 is bonded to the lower surface at working section 11 and the lower surface of fixed part 13 is bonded to the upper surface of a base 22. Furthermore, bottom face of the base 22 is bonded to a lower limit board 30. Since the bottom face of cone 21 is etched shallow, a gap 34 is present between the lower limit board 30 and cone 21. An etching hole 23 having wide opening and rectangular bottom face is made in the lower surface of cone 21. The etching hole 23 has bottom face of substantially same shape and size as those of the upper surface of a second cone 24. Upper surface of the second cone 24 is bonded to the bottom face of etching hole 23. The second cone 24 is aligned automatically with the etching hole 23 at high accuracy when it is pushed into the etching hole 23.
Patent JP-H10173810-A (JP)
Title: Communication terminal equipment
Inventor: YASUMOTO TADAYUKI
IPC: H04M11/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce the voltage value supplied from a voltage generation circuit and to eliminate the limit of an external terminal equipment to be connected by connecting a circuit transformer connected to a modem to a power supply line via a capacitive element. SOLUTION: A capacitor C1, i.e., a capacitive element is placed between a power line 14 and a circuit transformer connected to a FAX modem 11, i.e., between the line 14 and the ON side of a relay RYt and at a position closer to the line 14. An L relay RY1 is turned on by the capacitor C1 and the DC voltage is supplied to a PC modem 21 from a voltage generation circuit 13 via the line 14. This DC voltage, however, is not supplied to the transformer T (relay RYt). Thus, it's possible to supply the DC voltage smaller than the conventional value from the circuit 13 in a simple constitution and to effectively supply the power for reduction of the power consumption.
Patent JP-H05333611-A (JP)
Title: Image forming device
Inventor: ANDO MASAO
IPC: G03G15/00
Filed: 1992-12-11
Abstract: PURPOSE:To surely and smoothly transmit a drive from the device main body side to a process cartridge. CONSTITUTION:In the image forming device where the process cartridge 4 can be loaded and an image can be formed on a recording member, a loading means by which the process cartridge 4 provided with a frame body, an image carrier, a working means working on the image carrier and a cartridge side gear 22 to receive a driving force from the device main body side can be loaded and a device main body side gear 23 engaged with the cartridge side gear 22, provided in the processing cartridge 4, and transmitting the driving force to the cartridge side gear 22 are provided, and the device is so constituted that an angle formed by a straight line connecting centers of the two gears 22 and 23 and the vertical direction is greater than a pressure angle of engagement of the two gears 22 and 23.
Patent JP-H09172156-A (JP)
Title: Solid-state image pick-up device and its fabrication
Inventor: SHIOYAMA YOSHIYUKI
IPC: H04N5/359
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pick-up device which has a 2-layer transfer electrode structure similar to a CCD of a conventional IL system to read all pixels in 4-phase drive system and also to provide a method for fabricating the device. SOLUTION: Transfer gate electrodes for extracting signal charges from a photodiode PD and vertically transferring them are formed so that, in a gate insulating film 2 on a silicon substrate 1, polysilicon electrodes 31 (31-1, 31-2) of a first layer are contacted with polysilicon electrodes 32 (32-1, 32-2) of a second layer, these electrodes having a predetermined gate length. The transfer gate electrodes 31 and 32 have an iterative structure of the second layer electrode 32-1 (ϕ2), second layer electrode 32-2 (ϕ3), first layer electrode 31-2 (ϕ4), and first layer 31-1 (ϕ1) with respect to a single pixel (photo diode PD), with 4-phase transfer clocks ϕ1 to ϕ4.
Patent JP-H10169909-A (JP)
Title: In-furnace denitration device of pressurized fluidized bed boiler
Inventor: WADA SEIJI
IPC: F23C99/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To steadily carry out a denitration of a waste gas by assuring an enough detention time necessary for denitration, wherein a reducing agent for denitration can be uniformly injected into and mixed with exhaust gas by means of a least number of injection nozzles. SOLUTION: On a ceiling portion of a fluidized bed boiler body 2 which is disposed in a pressure vessel 1, a boiler outlet duct 43 having a desired cross sectional area and a desired length is vertically mounted. To an outer peripheral portion of the upper end of the boiler outlet duct 43, an exhaust gas duct 13' which introduces an exhaust gas to a cyclone collector 14 is connected. In the vicinity of a connecting portion of the exhaust gas duct 13' which is connected with the ceiling portion of the fluidized bed boiler body 2, a plurality of nozzles 44 for injecting a reducing agent 45 for denitration are disposed.
Patent JP-H03193611-A (JP)
Title: Production of combined silicon nitride powder
Inventor: HIROTSURU HIDEKI
IPC: C04B35/626
Filed: 1989-12-21
Abstract: PURPOSE:To improve the high-temp. strength of the powder by nitriding the compact of a mixture of the metallic Si powder and specified chromium carbide powder in a nitriding atmosphere contg. NH3 and/or H2 and with the prescribed O2 partial pressure or below and then crushing the resulting product. CONSTITUTION:A mixture consisting of 100 pts.wt. of metallic Si powder and 0.5-10 pts.wt. of chromium carbide powder having <=3.0mum average diameter and contg. >=20vol.% of the particles having <=1.0mum average diameter is compacted to obtain a compact having <=1.0g/cm<3> bulk density. The compact is nitrided at about 1150-1450 deg.C in a nitriding atmosphere contg. NH3 and/or H2 and with the O2 partial pressure controlled to <=10<-3>atm, and then crushed to obtain a combined Si3N4 powder having 7-15m<2>/g specific surface. Alternately, >=1 kind selected from alkali metal halide and alkaline-earth metal halide is charged to the nitriding atmosphere, and nitrided to obtain a low-oxygen contg. Si3N4 powder contg. <=0.6wt.% O2. Meanwhile, 1-5 pts.wt. of SiO2 can be added to 100 pts.wt. of metallic Si to accelerate the reaction.
Patent JP-H08164533-A (JP)
Title: Built-in molding method for auxiliary material in hard foamed synthetic resin material and molded article of reinforcing material-containing hard foamable synthetic resin material
Inventor: WATANABE HIROSHI
IPC: B29C33/12
Filed: 1994-12-13
Abstract: PURPOSE: To incorporate a reinforcing material in a molding molded from a hard foamable synthetic resin material parallelly and linearly with respect to the molding itself by a simple structure. CONSTITUTION: A reinforcing material 3 is held in a form 1 by the lid member 8 having the reinforcing material 3 suspended from the lid member 8 of the form 1 in a freely detachable manner by a plurality of fixing members in parallel to the lid member 8 and the hard foamable synthetic resin material 9 injected into the form 1 is foamed to incorporate the reinforcing material in a hard foamed synthetic resin molding. The durability against shearing force can be held to the molding by a simple molding method.
Patent JP-H06223662-A (JP)
Title: Insulating tape composed of one or more textile layers and mica layer and its manufacture
Inventor: ROORANTO SHIYUURAA
IPC: B32B38/08
Filed: 1993-12-27
Abstract: PURPOSE: To provide comparatively high thermal conductivity without any loss of the electric insulation property and loss of strength of an insulation tape by providing a protective film consisting of textile thread and resin or lacquer. CONSTITUTION: The warp 7a of glass textile is provided with a protective layer 10, and the thickness of the layer 10 is about the size of particle 9, that is, about 1μm to 10μm and more profitably from 3μm to 5μm. This layer 10 prevents any scratch caused by the glass textile consisting of fine fibers. This layer 10 is made of epoxy resin profitably made flexible and this epoxy resin is mutually soluble with impregnated resin and warp 7a and weft 7b and also fiber 11 can be nicely humidified. And a film 10 substantially surrounds the warp 7a of the textile and may not block mesh of textile. And the included quantity of mica is larger than 1 or at least equal to 1 by weight% in relation to filling agent. Thus, comparatively high thermal conductivity can be achieved without any loss of electric insulation property and strength.
Patent JP-2001155832-A (JP)
Title: Socket for electric parts
Inventor: OKAMOTO NAOYUKI
IPC: H01R13/64
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a socket for electric parts that can prevent jamming or bad fitting of a terminal in mounting of electric parts. SOLUTION: In an IC socket for electric parts which comprises a socket body 13, upper contact pins and lower contact pins being adjacent to IC package terminal 12b mounted to the body 13, the upper contact pins have upper elastic pieces formed with upper contacting portion contacted with an upper surface of the terminal 12b, and the lower contact pins have lower elastic pieces formed with lower contacting portions 16g contacted with a lower surface of the terminal 12b, and further, the upper elastic pieces are elastically deformed to shift the upper contacting portion for contacting with the upper surface of the terminal 12b by back and forth movement of an actuating member, wherein partitions having a plurality of slits, into which the lower contacting portions 16g are movably inserted, are formed at the socket body 13,  and a convex portion 13h is formed at a partition between the endmost lower contacting portion 16g and the next lower contacting portion 16g so as to protrude higher than the top face of the contacting portion 16g.
Patent JP-2000153015-A (JP)
Title: Slot machine
Inventor: MANABE FUMITOMO
IPC: A63F5/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To speedily perform one-hand operation, speedy operation and sharpshooting operation by applying both the functions of setting the number of medals to be put in and activating a variable symbol display to a control lever. SOLUTION: A control lever 14 has a setting function for the number of medals to be put in from stored medals, activating function for respective reels and stopping function for respective reels. When the setting operation for the number of medals to be put in due to bet switches 33-35 and the activating operation for respective reels due to the control lever 14 are performed or when the setting operation for the number of medals to be put in due to the control lever 14 and the activating operation for respective reels are performed, all the reels are simultaneously activated. When the stop operation for respective reels due to stop switches 15a, 15b and 15c or control lever 14 is performed, the respective reels are individually stopped.
Patent JP-H04200033-A (JP)
Title: Underwater radio communication system
Inventor: TSURUTA KATSU
IPC: H04B1/40
Filed: 1990-11-29
Abstract: PURPOSE:To transfer lots of information accurately and to transfer information even when an opposite party is not looking at this side by sending and receiving a signal between a transmission unit and a reception unit of water-proof structure in existence under water while using the water as a transmission line. CONSTITUTION:When a prescribed key of a key entry section 12 is depressed, a code generating section 18 generates a relevant code and a modulation section 20 uses the code to modulate a carrier signal. A transmission section 26 converts the modulated signal into a radio signal through the water as a transmission line and sends the signal to a reception unit 30 being a destination. A reception section 34 of the reception unit 30 receives the signal from the transmission section 26, a demodulation section 36 demodulates the code from the reception signal, a control section 44 reads voice information corresponding to the code demodulated from a memory 42 and gives the voice information to a voice synthesis LSI 38. The voice synthesis LSI 38 synthesizes the supplied voice information into a voice signal easily identified in water and outputs the result from a speaker 40 into water. Thus, the voice outputted from the speaker into water is accurately transmitted and the voice is sent even when an opposite party is not looking at this side.
Patent JP-H10159069-A (JP)
Title: Door-body hold-down mechanism of reverse-pressure sluice gate
Inventor: YAGI YOSHIYUKI
IPC: E02B7/54
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a reverse-pressure sluice gate surely preventing the dangerousness of the leakage of water with reverse pressure by extremely simple constitution. SOLUTION: Support bands 3, which are projected from gate guide bodies 1 at levels coinciding with the upper door body surface 21 and lower door body surface 22 of a door body 2 at the time of total closing in a U shape and surround the door body 2, are bridged respectively, and hold-down mechanisms 4 mutually pushed only at the time of the total closing of the door body 2 are installed among the internal side faces of the support bands 3 and the upper-lower section door-body surfaces 21, 22 oppositely faced to the internal side faces.  The hold-down mechanisms 4 use wedge action as a principle, and are pushed mutually by an inclined liner mounted on the insides of the support bands 3 and an inclined liner being annexed to the upper-lower section door body surfaces 21, 22 and having a reverse gradient, or a roller urged to the door body 4 side at all times may also be supported pivotally in place of one inlined liner. A required pressure-receiving area is set freely and reverse pressure can be resisted by necessary pile pressure.
Patent JP-H08166060-A (JP)
Title: Reverse shift mechanism of gear transmission
Inventor: URABAYASHI NORIHIDE
IPC: F16H63/30
Filed: 1994-12-13
Abstract: PURPOSE: To smoothly slide a reverse idle gear in a reverse shift mechanism of a gear transmission to achieve the reverse shift by sliding the reverse idle gear by the oscillation of a reverse lever to engage the gear with a reverse primary gear and a reverse secondary gear. CONSTITUTION: A first arm 52 and a second arm 53 are provided on a reverse lever 48 so that the press point A of a reverse idle gear 42 by the first arm 52 may be local closed to an engagement part C of the gear 42 with a reverse secondary gear 40 and the press point B by the second arm 53 may be located on the opposite side of the press point A across an idle shaft 41. An elastic body is formed so that a pressing part 53b of the second arm 53 may be retracted until a pressing part 52b of the first arm 52 is abutted even when the pressing part 53b is first abutted on the reverse idle gear 42 by the manufacturing errors.
Patent JP-H03135975-A (JP)
Title: Heterocyclic derivative, its preparation and pharmaceutical composition containing said composition and having 5-lipoxygenase inhibiting action
Inventor: FUIRITSUPU NEIRU EDOWAAZU
IPC: C07D309/10
Filed: 1989-12-25
Abstract: NEW MATERIAL: A compound of formula I (Ar 1  is (substd.)phenyl or (substd.) naphthyl; A 1  is C 1-6  alkylene, C 3-6  alkenylene, etc.: Ar 2  is (substd.)phenylene or 6-membered heterocyclic moiety containing up to three N atoms; R 1  is H, C 1-6  alkyl, C 3-6  alkenyl, etc.; R 2  and R 3  together form -A 2 -X-A 3 - (A 2  and A 3  are each C 1-4  alkylene; X is oxy, thio, sulfinyl, etc.)].  
     EXAMPLE: 4-methoxy-4-[3-(naphth-2-ylmethoxy)phenyl]tetrahydropyrane.  
     USE: This compound is useful for treatment of inflammation and allergic diseases, because it exhibits 5-lipoxygenase inhibition.  
     PROCESS: A compound of formula II is reacted with a compound of the formula Ar 1 -A 1 Z (Z is a group capable of being substituted, e.g. halogen, sulfonyloxy, etc.), in a solvent such as N,N-dimethylformamide or the like in the presence of a base (e.g. sodium carbonate) at 10-150°C to give the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001156236-A (JP)
Title: Lead and semiconductor device using lead
Inventor: MIZUNO NAOHITO
IPC: H01L23/50
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To increase the number of multiple pins more than that of a prior art while preventing increase in a size the semiconductor having a plurality of lead terminals for electrically connecting a semiconductor element to a substrate. SOLUTION: A plurality of the lead terminals of the lead 6 have a first lead terminal 4 formed on one surface 9a of an insulating film having electric insulation properties and a second lead terminal 5 formed on the other surface 9b of the film 9. The connector 5a of the semiconductor element side of the terminal 5 is drawn from the other surface 9b of the film 9 to the one surface 9a of the film 9 through the film 9, and the connector 4b of the substrate side of the terminal 4 is drawn from the one surface 9a of the film 9 to the other surface 9a of the film 9 through the film 9.
Patent JP-H02178856-A (JP)
Title: Access method for graphic vram in multitask operating system
Inventor: OGAWA NAOTAKA
IPC: G06F3/14
Filed: 1988-12-29
Abstract: PURPOSE:To enable plural tasks to simultaneously access a graphic VRAM by providing a multitask operating system with a shared memory mechanism which takes the graphic VRAM as a shared object. CONSTITUTION:A shared memory mechanism 8 is constituted by including a shared memory reserving means 81 which reserves a shared memory on a main storage memory 3, a shared memory substance switching means 82 which switches the substance of the shared memory reserved on the main storage memory 3 to a graphic VRAM 4, and a shared memory releasing means 83 which release the shared memory reserved on the main storage memory 3 including the graphic VRAM 4. This mechanism 8 is operated by the system call from a task to a multitask operating system 10. Thus, plural tasks can simultaneously access the graphic VRAM 4.
Patent JP-H05164070-A (JP)
Title: Fluid compressor
Inventor: FUKUNAGA TAKESHI
IPC: F04C18/107
Filed: 1991-12-17
Abstract: PURPOSE:To decrease delivery pulsation without enlarging the whole compressor in a helical blade type compressor. CONSTITUTION:In a helical blade type compressor, blade grooves 6c and 6d formed on the outer peripheral surface of a piston 6 are formed in a plural strip shape. Plural number of blades 9 and 10 are arranged in a plural strip condition so as to correspond to the blade grooves 6c and 6d. Thereby, plural number of compression systems are formed, and plural time of refrigerant deliveries are carried out to a single rotation of the piston 6, and delivery pulsation per a single delivery of refrigerant is decreased, so that a torque variation at a refrigerant delivery time can be reduced significantly.
Patent JP-H03194993-A (JP)
Title: Manufacture of printed circuit board
Inventor: SHIRAISHI KAZUAKI
IPC: H05K3/28
Filed: 1989-12-22
Abstract: PURPOSE:To eliminate remainder of resin in a through hole by peeling a protective coating layer by arranging a print head having through holes at positions corresponding to through holes of a printed board, and feeding hot blast from the through holes by delaying a predetermined interval from a timing for coating with resin by a printing squeegee. CONSTITUTION:A printed circuit board 10 is positioned fixedly at a print head 5 having larger through hole 6 than the diameter of a through hole at a part corresponding to the through hole 3 by an aligning pin 11, etc., and the board 10 and the hole 3 are coated with thermosetting protective coating resin 12 by a moving print squeegee 9. In this case, the resin 12 extruded by continuously moving a generator 7 for generating hot blast 13 at a predetermined distance to the squeegee 12 for predetermined time is prevented from invading by blowing pressure immediately before it is invaded into the deep part of the hole 3, a resin surface layer 14 is simultaneously cured to completely prevent it from filling in the hole 3.
Patent JP-H06156740-A (JP)
Title: Loading apparatus
Inventor: KATO HISAO
IPC: B65G61/00
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a loading apparaatus which can finish loading in a short time, even if articles are supplied in such an order as defferent from the specified order of loading. CONSTITUTION:A stock conveyor 11 which feeds articles 2 is set in parallel to a carrier conveyor 1 which feeds the articles 2 in the operation range 5a of a robot 5. The articles 2 are stocked one by one from the robot 5 side without leaving any space among them, when a worker 3 feeds the articles 2 from the supplying side to the stock conveyor 11 (not taking notice of feeding order). Extruding devices 13 located near the stock conveyor 11 operate in response to loading command computed based on delivering command 26, and push out the applicable article 2 to be carrier conveyor 1 according to the loading order.
Patent JP-H06163004-A (JP)
Title: Display tube for light source
Inventor: SEKO KOJI
IPC: H01J63/02
Filed: 1992-11-20
Abstract: PURPOSE:To prevent the occurrence of crack on a glass face by forming a sealing structure where the contact angle, of at least one of a glass bulb and a front glass, against the glass face of frit glass is an acute angle. CONSTITUTION:In the open end of a glass bulb 1, a front glass 2, of which a fluorescent screen 5 and a metal-backed film 6 are formed on its inner face side, is bonded, arranged and sealed so that a contact angle through frit glass 3 becomes an acute angle from the edge of the inner face side along the inner wall face of the bulb 1. Accordingly, when heat is conducted to the bulb 1 so as to induce temperature change, no sharp thermal impact is allowed to be applied as no wedge-like recess exists between the bulb l and the glass 2. Thereby it is possible to prevent the occurrence of crack in the glass, and improve its reliability.
Patent JP-2000165645-A (JP)
Title: Peripheral device, its control method and storage medium
Inventor: INOUE TAKASHI
IPC: G06T1/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously generate plural kinds of document data of a proper form desired by a user by the reduced number of scanning operation by generating reading data by a data form according to a specified form. SOLUTION: A controller 101 for controlling a multifunction peripheral device has software (control management program) as a storage medium to manage/ control a device based on the above program. A scanner engine 102 is controlled by the controller 101. Laser beam printer engines(LBP) 1 103, 2 104 are also controlled by the controller 101. Then, the kind of a reading original is discriminated to store a data form according to the kind of each original and according to the discriminating result, the stored data form is specified to generate reading data by the data form according to the specified form.