baber/WOPTO huggingface dataset:
Patent JP-S58207038-A (JP)
Title: Device for processing image by radiant ray
Inventor: NAKAGAWA MANABU
IPC: G01N23/04
Filed: 1982-05-28
Abstract: PURPOSE:To provide both functions of fluoroscopy and photographing and space and density resolutions which are more effective than the film photographing, by commonly making operational processing on electric signals from a fluoroscopy apparatus and latent image recording device. CONSTITUTION:In the case of fluoroscopy, an image obtained by transmiting the X-ray of an X-ray tube 201 through an object 202 enters into an image intensifier 203 and is picked up by a TV camera 205 through a lens system 204. Then the image is displayed on a display 207 after it is processed by a digital signal processing system 206 and stored in a file for fluoroscopy 208 if required. In the case of photographing, an imaging plate 210 of a high sensitivity and a high resolution is put in front of the intensifier 203 by sliding. After a latent image by the X-ray is formed, the imaging plate 210 returns to the original position and scanned by a laser light 211. The scanned image is converted into electric signals and processed at the processing system 206, and then, stored in a file for photographing 213. Since a high sensitivity imaging plate is used, the difference in the radiation quantity between the fluoroscopy and photographing is small and, therefore, one set of X-ray tube can be used for both fluoroscopy and photographing.
Patent JP-H03290155-A (JP)
Title: New feed for fish culture
Inventor: KASUYA TAKASHI
IPC: A23K1/20
Filed: 1990-04-04
Abstract: PURPOSE:To obtain the subject feed, excellent in improvement in predation ratio by fishes and prevention of self-contamination, etc., due to feeding by using a binder, granulating and forming only a feed raw material consisting essentially of fish meal without using a live bait. CONSTITUTION:The objective feed obtained by granulating and forming only a feed raw material consisting essentially of fish meal with a binder (preferably sodium CMC) without using a live bait.
Patent JP-H04321944-A (JP)
Title: Optical disk device
Inventor: ICHIKAWA SHIRO
IPC: G11B7/00
Filed: 1991-04-22
Abstract: PURPOSE:To prevent the deterioration of information stored on the surface of a disk medium. CONSTITUTION:By an instruction from a host device, a read timing pulse 11 is generated from a system control circuit 1 and supplied to a laser drive control circuit 2. In the laser drive control circuit 2, when the read timing pulse 11 is active, a changeover switch 21 is turned on, and a current from a read current source 24 is supplied to a current adding circuit 26, added to a current of a constant-current source 25 and drives a semiconductor laser 31. The semiconductor laser 31 emits light by a value of read power Prd. Even when the changeover switch 21 and the changeover switch 22 are both in a turn-off state, the current from the constant-current source 25 is supplied to the current adding circuit 26 and drives the semiconductor laser 31, and the semiconductor laser 31 emits light by a value of servo-control power Psv.
Patent JP-S5215003-A (JP)
Title: Compound different pressures tire
Inventor: NAKADA HIDEO
IPC: B60C3/00
Filed: 1975-07-25
Abstract: PURPOSE: A tire which drives smoothly on paved road and reduce slip tendency on snow or mud. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02230522-A (JP)
Title: Objective lens holding device for optical disk device
Inventor: YASUDA HIROSHI
IPC: G11B7/095
Filed: 1989-04-10
Abstract: PURPOSE:To obtain an objective lens holding device of low cost, with few partial resonance, and with superior transient response characteristic by cantilever-supporting a holder which holds an objective lens with four metallic wires. CONSTITUTION:The holder 2 which holds the objective lens 1 with four or more metallic wires 6 having elasticity is cantilever-held on a pedestal 10, and a viscoelastic tube 5 is arranged on the outer periphery of the metallic wires, and the movement of the holder 2 is permitted by the deflection in focusing and tracking directions of the metallic wire 6 itself, and also, a braking effect by the viscoelastic tube 5 is attached. Therefore, the objective lens holding device whose structure is remarkably simplified, and whose cost is reduced, and also, with few partial resonance can be realized. Also, by using the metallic wire 6 itself as for the conduction of a driving coil, no dedicated conductor is required, which simplifies the structure and reduces the number of components on this point.
Patent JP-H04321207-A (JP)
Title: Manufacture of molded coil
Inventor: IDA SADAO
IPC: H01F41/12
Filed: 1991-04-22
Abstract: PURPOSE:To manufacture a molded coil by an FRP case by providing the case having no necessity of adhering a spacer 4 to be mounted for easily setting a coil-like flat conductor 1 and the case 2 at predetermined positions in such a manner that resin is easily introduced at a suitable gap between the conductor 1 and the case 2. CONSTITUTION:Protrusions 3 are previously provided inside an FRP case 2, supported by a laminate of a conductor 1 wound in a coil state, and resin 5 is filled in gaps between the conductor 2 and the case 2. The protrusions 3 are formed inside the case at the time of manufacturing the case 2 thereby to eliminate a space to be adhered to the case. Since suitable gaps exist between the case 2 and the conductor 1 by the protrusions 2, the conductor 1 may be introduced into the case 2 by hanging it by a string or a band. Accordingly, the conductor 1 is easily set at a predetermined position in the case 2, and the resin 5 is easily introduced to the gaps.
Patent JP-H1087840-A (JP)
Title: Oxidation-resistant resin and its production
Inventor: MASUMOTO KATSUHISA
IPC: C08L101/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain an oxidation-resistant resin which can find extensive applications in the fields where the oxidation of substances needs to be positive ly suppressed or inhibited by wetting a thermoplastic resin with water having a specified oxidation/reduction potential and melting the wetted resin by heating under an elevated pressure. SOLUTION: This resin is obtained by wetting a thermoplastic resin with water having an oxidation/reduction potential of -420 to 200mV, melting the thermoplastic resin kept in the wet state by heating under elevated pressure and cooling the molten resin. The water having an oxidation/reduction potential of -420 to 200mV can be obtained by for example removing chlorine from common tap water by treatment with active carbon or by treating common tap water with a commercially available electrolyzed water former. This resin is useful as a molding material for food packaging films, containers for storage and preservation of foods and drink, agricultural films or sheets or the like.
Patent JP-H02714-A (JP)
Title: Method for eliminating protecting group
Inventor: AOYANAGI SAKAE
IPC: C07D487/04
Filed: 1988-04-14
Abstract: PURPOSE:To eliminate a protecting group and obtain the objective substance in good yield by reacting a compound having amino, hydroxyl, SH group, etc., protected with benzyloxycarbonyl, benzyl group, etc., with zinc in a buffer solution. CONSTITUTION:A compound having NH2, OH or SH group protected with (substituted) benzyloxycarbonyl group or NH2, OH, SH or COOH group protected with (substituted) benzyl group is reacted with zinc in a buffer solution at ambient temperature to eliminate the protecting group. A phosphoric acid, acetic acid or N-methylmorpholine buffer solutions, etc., in 0.3-1.0mol concentration are used as the buffer solution to keep the pH of the reaction system at 6-7. In order to ensure a homogeneous reaction system, an organic solvent (e.g., THF) without affecting the reaction, as necessary, can be also used. Not only zinc in the form of a simple substance but also zinc-copper powder, zinc amalgam, etc., may be used as the zinc in an amount of 1.5-2.5 times based on the substance to be reacted.
Patent JP-S62245474-A (JP)
Title: Centralized monitoring system for building or the like
Inventor: FUKUYAMA KOICHI
IPC: G06Q50/16
Filed: 1986-04-18
Abstract: PURPOSE:To reduce the cost of a system by allowing a versatile terminal device to process temperature and operation states of respective facility equipments collected by a control microcomputer and serve as a conventional manual board. CONSTITUTION:When the terminal device 5 is used for data display and data processing, data are inputted from the control microcomputer 4, measurement data on the temperature, humidity, etc., of each tenant of a building are edited and displayed, and a graph is printed out on a printer; and the operation states of respective facility equipments 1 are displayed. If the control microcomputer 4 becomes abnormal, a changeover switch 6 is placed on the side of the terminal device 5, signals of the respective facility equipments are inputted directly from a transmitter for a main station and displayed, and an operator uses a keyboard to send signals to the respective facility equipments 1 through transmitters 2 and 3, thereby controlling the equipments.
Patent JP-H06282093-A (JP)
Title: Electrophotographic sensitive body, electrophotographic device provided with the sensitive body and facsimile
Inventor: KAWAMORITA YOUICHI
IPC: H04N1/29
Filed: 1993-03-26
Abstract: PURPOSE:To provide a highly durable electrophotographic sensitive body having a high-grade picture characteristic even after a long duration by drastically improving the surface slidability and wear resistance. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer on a conductive substrate. The outermostsurface layer of the photosensitive body contains a copolymerizable binder resin having the structural formula (where (m) and (n) are a positive integer) and a tetrafluoroethylene resin powder.
Patent JP-S58207322-A (JP)
Title: Method and device for local hardening of alloy steel member
Inventor: NAITOU AKIO
IPC: C21D1/10
Filed: 1982-05-29
Abstract: PURPOSE:To prevent the transfer of the latent heat around the local part to the local part on account of heat transmission by heating the prescribed local part to a prescribed hardening temp. then injecting a gas to the local part and injecting liquid around said part thereby cooling the part forcibly. CONSTITUTION:A heating coil C is placed to face the local part Q to be hardened of a member W to be treated and the part Q is heated to a prescribed hardening temp. by the coil C. The member W and a structural member in one body with said member are moved relatively with each other until the part Q faces a cooling ring G for injection of gas. At the same time, cooling rings L1, L2 for injection of liquid face the surface of the member W apart at a prescribed spacing A respectively from the part Q. Thereupon, a gas (g) is injected from the ring G to the part Q and liquid l is injected from the rings L1, L2 to the surface around the part Q, thereby cooling said part forcibly.
Patent JP-S62245456-A (JP)
Title: Time monitor and control system
Inventor: NAITO HAJIME
IPC: G06F11/30
Filed: 1986-04-18
Abstract: PURPOSE:To reduce the processing in an operating system for such a fault that the result of a peripheral device can not be reported and to reduce the load on a central processing unit by deciding that the peripheral device gets out of order from the set states of a generation state flag and a monitor flag when a timer interruption is caused a certain time after the generation state flag and monitor flat are reset. CONSTITUTION:When an application program 1 generates an input/output request, the application program 1 passes the control to an input/output command generation program 2, which generates an input/output command and also turns 'on' the generation state flag (t1) of a main storage. If the timer interruption which actuates a monitor means 3 is generated the certain time alter, the monitor means 3 is actuated to judge that the peripheral device 7 to which the timer interruption is caused is out of order when the generation state flag (t1)4 and monitor flag (t2)5 are 'on' and 'off' respectively.
Patent JP-2000285206-A (JP)
Title: Ic card system
Inventor: OKADA MITSUHIRO
IPC: G06K19/07
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To extend the service area of only ID authentication of an IC card in an IC card system where data is transmitted from a reader/writer to the IC card in the FSK(frequency shift keying) system. SOLUTION: At least one of the reader/writer and the antenna coil of the IC card is made resonate to a frequency f0, and power transmission from the reader/writer and data transmission in a load switch system from the IC card are performed with this frequency f0 or its nearby frequency f2, and FSK transmission is performed with frequencies f1 and f2 at the time of data transmission from the reader/writer. By this setting, a wide service area is secured because the card reception level is high RA still because of f2=f0 at the time of ID authentication of the IC card.
Patent JP-S5716270-A (JP)
Title: Wind power generating device
Inventor: KAJIYAMA MOTOJI
IPC: F03D7/00
Filed: 1980-07-02
Abstract: PURPOSE: To stably supply electric power by accumulating surplus wind power as elastic energy or potential energy.  
     CONSTITUTION: At the time of a strong wind, one ratchet stopper 28 gets into a state of release, while the other ratchet stopper 27 operates solely and winds a spring instead of releasing it. At the time of a breeze, the ratchet stopper 27 is released and a spring 23 is also released. Accordingly, in case a windmill 4 rotates at a high speed due to a strong wind, surplus energy is transmitted to an accumulator by changeover of a transmission mechanism, while in case the windmill 4 rotates at a low speed due to a breeze, accumulated energy is supplied to the generator 5. Thus, stable supply of electric power is available. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000283871-A (JP)
Title: Pressure sensor
Inventor: WATANABE TAKEHIKO
IPC: D06F39/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To carry out assembly without requiring any exclusive tools for the assembly, and at the same time to prevent electrical insulation filler from overflowing to the outside by providing an electrical insulation filler overflow well at a corner of an accommodation part in an upper case comprising the uppercase, a coil, a capacitor, a compression coil spring adjusting screw, and the like. SOLUTION: The sensor comprises an upper case 10, a coil 41 and/or a capacitor 42 for composing an oscillation circuit, a core, a diaphragm, a lower case, and the like. The upper case 10 is composed of an accommodation part 12 that accommodates the coil 41 installed protrusively from a square box shape at nearly a center part on the upper surface of the upper case 10 and/or the capacitor 42, a cylinder part 16 that screws an adjusting screw 11, a connector housing part 13, and a plurality of engagement nibs 17 that can be engaged to the lower case. An overflow well 51 that keeps the overflow of electrical insulation filler 43 for filling is provided at a corner of the accommodation part 12.
Patent JP-H08289089-A (JP)
Title: Image reader and image forming device
Inventor: YOSHIDA YASUYOSHI
IPC: H04N1/04
Filed: 1995-04-17
Abstract: PURPOSE: To attain the reading of an image independently of a kind of an original such as a sheet original or a book original by forming a 2nd optical path by a moving mirror and forming a 1st optical path with a fixing mirror and a moving mirror. CONSTITUTION: The device is made up of an image reader 1, a 1st original read section 2 reading an original being carried by a carrying read system, an automatic draft feeder 3 feeding a sheet original, and a 2nd original read section 4 reading a book original original by the scanning read system. Furthermore, the scanning optical system is made up of a 1st mirror base 16, 2nd and 3rd mirror bases 17, a lens 18 and a CCD sensor 19 being a read element. Then the 2nd optical path is made up of at least one mirror as moving mirrors 22, 23, 24 refracting the reflected light and the 1st optical path is made up of at least one fixed mirror as fixed mirrors 37, 38 and at least one moving mirror 24. Through the constitution above, the image is read independently of a type of the original such as a sheet or a book original.
Patent JP-H09276466-A (JP)
Title: Ball shooting device
Inventor: SAKURAI HIROSHI
IPC: A63B69/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To enable more actual-fighting exercises with balls to be successively shot by manipulating the device while safely supplying plural balls. SOLUTION: This device is provided with a ball stocker 15 for storing plural balls 12 and supplying the balls 12 one by one to a ball receiving part 21 at a main body 13 of the device, ball shooting stand 17 equipped with a pair of rotary rolls 16 and inclined toward the main body 13 of the device at any arbitrary inclination angle, and plate cam 39 which pushes out the ball 12 supplied to the ball receiving part 21 between a pair of rotary rolls 16 with an outer peripheral edge part 40 by turning and becomes a stopper by blocking the move of the next supplied ball 12 with a plate face 42 when the ball 12 is pushed out.  Then, by storing the plural balls 12 in the ball stocker 15, the ball 12 pushed out by the plate cam 39 is successively shot by a pair of rotary rolls 16 correspondingly to the inclination angle of the ball shooting stand 17 and the number of rotations of rotary rolls 16 set in advance, the device can be manipulated while safely supplying the plural balls 12, and the more actual- fighting exercises can be performed by the balls 12 to be successively shot.
Patent JP-S5715941-A (JP)
Title: Runner in hot runner mold
Inventor: IWAZAWA TERUO
IPC: B29C45/77
Filed: 1980-07-03
Abstract: PURPOSE:To improve the moldability, by a method wherein the forward part further to the middle part of the gate side of the runner for the gate is made smaller in its diameter than that of the cross section at the point where a main runner crosses with the former. CONSTITUTION:The gate runner 14 is provided in the center of a hot bush 19, and heaters 20 for heating the gate runner 14 are provided on the outer sides of the hot bush 19. The diameter of the forward end 14a of the gate runner 14 adjacent to a gate 16 is smaller than that of the cross section of the gate runner 14 that is in communication with the main runner 13, so that the rate of the material passing through the forward end becomes faster, and therefore the moldability is improved. In the communicated section of the runners 12, 14 a valve rod bush 18 is provided making the material not to stagnate in a corner part D, and the end face of the bush 18 facing the gate runner 14 has a helical shape that facilitates helical movement of the material flowing from the main runner 13. Consequently, the molded item has not weld line, thereby improving, the apparance and the mechanical properties.
Patent JP-2000280324-A (JP)
Title: Screw blade structure for biaxial extruder
Inventor: MATSUMOTO SHIGERU
IPC: B29C48/605
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To continue a screw surface without decreasing a strength of a screw blade. SOLUTION: The biaxial extruder supplies a treating material from an upper end of a body 1, kneads to compress the material by a screw 19, and discharges the material from a discharge nozzle 33. In this case, the screw 19 has divided sleeves 20 and a screw blade 21. The blade 21 is divided at a surface perpendicular to a spiral direction of the blade at a divided portion of the sleeve 20, and the sleeve divided surface is disposed in a width direction center of the divided surface of the blade 21. Thus, divided surfaces 22 are butted so that the screw surface is continued. Since the butted end faces 22 are projected by halves to each other, its strength can be maintained sufficiently.
Patent JP-S59216292-A (JP)
Inventor: KASHIWAKURA MITSUYUKI
IPC: G07B15/00
Filed: 1983-05-24
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-S61249574-A (JP)
Title: Surface treatment of kitchen utensil
Inventor: KAWASAKI MASARU
IPC: A47J27/00
Filed: 1985-04-26
Abstract: PURPOSE:To appropriately treat the surface of the titled kitchen utensil having a grip part which is vulnerable to heat by using a baking furnace through which the handle can be passed, protruding the handle from the furnace and interposing a heat insulator when the surface of the handled kitchen utensil is treated. CONSTITUTION:When a resinous coating layer is formed on the surface of a kitchen utensil having a handle such as a skillet, heat-resistant glass fibers are wound around an appropriate part of the handle (a) of the kitchen utensil A as a heat insulator 19, a part of the handle (a) is protruded from a baking furnace 12 through a through-hole 5, the heat insulator 19 is interposed between the through-hole 5 and the handle (a) and the kitchen utensil A is thus placed in the baking furnace 12. Since the grip part which is vulnerable to heat is protruded from the baking furnace in this way, the radiation heat is excluded, an increase in the temp. of the leading end part is controlled and baking is appropriately carried out.
Patent JP-H11286994-A (JP)
Title: Column base fixing structure
Inventor: UESAKA TAKESHI
IPC: E04B1/24
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a column base fixing structure capable of facilitating the field construction, improving the construction precision, and minimizing the steel section and the concrete quantity. SOLUTION: The end part of a steel beam 3 is connected to the side surface of the column base part of a steel pipe column 1, and foundation concrete 14 for filling the circumference of the lower part of the steel beam 3 and the column base part of the steel pipe column 1 is provided. Concrete 9 is filled to the column base part of the steel pipe column 1. The steel pipe column 1 is formed of a column base part column member 1B and an upper column 1A connected on the column base part column member 1B. The foundation concrete 14 constitutes a footing beam 15 composed with the steel beam 3. The steel pipe column 1 may be an extremely thick steel pipe or a thick steel pipe having a column base part partially thickened more than the other part. The steel beam 3 may be a truss beam.
Patent JP-S62250297-A (JP)
Inventor: NAKAJIMA MASATO
IPC: C08L93/04
Filed: 1986-04-21
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-H07301220-A (JP)
Title: Metal fitting for clamping lining
Inventor: KIMURA AKIYASU
IPC: F16B35/06
Filed: 1994-04-28
Abstract: PURPOSE:To provide metal fittings for clamping a lining, which are located on the inner surface of the traffic channel or the storage device of an equipment for treating minerals for example, such as a silica rock having extremely high abrasion property, and made up of metal having high hardness. CONSTITUTION:Metal having high hardness is deposited on the head part upper surface of a countersunk bolt 11 having a turn lock key 14 so as to provide a hardened layer 17 thereon, and a lining 2 and a matrix 1 are mutually connected by the countersunk bolt 11 wherein high wear and abrasion resistance is applied to a countersunk bolt head part 12.
Patent JP-S61251098-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/34
Filed: 1985-04-27
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-H06308757-A (JP)
Title: Electrophotographic receptor and production of the same
Inventor: HORIUCHI HIROSHI
IPC: G03G5/00
Filed: 1993-04-19
Abstract: PURPOSE:To obtain an electrophotographic receptor having excellent durability and no uneven film thickness of a photosensitive layer due to dissolution of a photosensitive layer which causes image defects, and to obtain high quality picture images. CONSTITUTION:This receptor has a photosensitive layer containing a charge transfer material and a polycarbonate resin formed on a conductive supporting body. On the photosensitive layer, a surface layer containing a binder resin is formed. The binder resin in the surface layer is a polycarbonate resin having different structural unit from that of the polycarbonate resin in the layer containing the charge transfer material.