baber/WOPTO huggingface dataset:
Patent JP-H09221827-A (JP)
Title: Structure of girder and construction method thereof
Inventor: SAITO SHUNZO
IPC: E04B1/16
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide the structure and the construction of girder, which can be easily transferred and assembled so as to reduce the construction period and the construction cost and with which an equipment space is secured under a beam so as to eliminate a through hole. SOLUTION: A base end of a semi-PCa member 1 of a girder end is connected to a pillar 2. In the condition that a semi-PCa member 3 of a girder central part is unified by placing concrete in the condition that it is placed on the tip of the semi-PCa members 1, 1 in a right and a left girder ends. A reinforcement 3a such as a high strength reinforcement or the like is arranged in a lower part inside of the semi-PCa member 3 of the girder central part. A prestress is previously led in the reinforcement. In place of the reinforcement 3a, a prestress wire material can be used, A semi-PCa member for floor is placed on the edge of the semi-PCa member of the girder central part, and unified by the placing concrete.  Since the height of the beam of the semi-PCa member of the girder central part is formed lower than that of the semi-PCa member of the girder ends, a space is formed under the semi-PCa member of the girder central part, and an equipment space for piping or the like can be effectively secured.
Patent JP-S57166579-A (JP)
Title: Photoelectric converter
Inventor: ISHIDA TAKESHI
IPC: G01S17/02
Filed: 1981-04-08
Abstract: PURPOSE:To rapidly and securely detect abnormal states such as a continuous dark state and a decrease in the quantity of light due to the deterioration of a light source and the sticking of dust, by realizing circuit constitution which employs both auto slicing and fixed slicing. CONSTITUTION:When a leadlet is conveyed to cut off light from a light source, light incident to a photodiode 3 is nearly eliminated, so an output voltage to an operational amplifier 14 drops. In response to variation in output voltage, an operational amplifier 19 outputs a light and dark binary-coded signal. If the paper gets congested on the front surface of a photodiode 13 to place the photodiode 13 in a continuously dark state, or if the operational amplifier 14 generates an abnormal voltage owing to a decrease in the quantity of light, etc., an automatic slice level generating circuit 23 does not operate normally, so a fixed slice level generating circuit 27 outputs a prescribed slice level as a substitute for said circuit 23, thus allowing the operational amplifier 19 to generates an output which shows the continuously dark state. Thus, an abnormal state is discriminated easily.
Patent JP-H11226683-A (JP)
Title: Container forming apparatus
Inventor: KADOWAKI KENSAKU
IPC: B65D1/26
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a container forming apparatus free from loss in shape, high in shape forming property, and excellent in quality and productivity. SOLUTION: A large number of laminated sheets are held between a male die 3 provided with a stepped groove parallel to in the axial direction to at least one part of a circumferential wall, and a female die 2 provided with a second stepped groove 15 corresponding to the stepped groove in a center through hole 12, the male die 3 is lowered into and fitted to the center through hole 12 of the female die 2, and the sheets are pressed by the stepped grooves of the male and female dies 2, 3 to form a container 1 in which pleats are formed at least on one part of the circumferential wall. A container releasing means 33 to release the formed container 1 downward of the male die 3 when the male die 3 reaches the lowest position or the male die 3 is started to elevate, is equipped.
Patent JP-H0948179-A (JP)
Title: Image carrier
Inventor: TANIGUCHI KEIJI
IPC: B41M5/50
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent forgery from occurring by protecting a dye image formed by a method for sublimable transfer recording with a low running cost. SOLUTION: The image carrier sequentially has a resin layer and a transparent film on a board. The resin layer contains release agent such as silicone compound. A dye image exists on the surface of the resin layer at the film side. The resin layer and the film are stuck by a sticky material containing cyanoacrylate material and/or thermoplastic polyurethane resin as main ingredients.
Patent JP-H05256419-A (JP)
Title: Gas burner
IPC: F23D14/02
Filed: 1992-03-12
Abstract: PURPOSE:To avoid a possibility of failure of the pilot without being affected by swirl by providing a mixed gas discharging nozzle for the pilot independent of the mixed gas discharging nozzle on the inner and lower portion of the annular wall. CONSTITUTION:Mixed gas supplied by a pipe 23 is injected into two slits 20a, and then, injected in the parallel direction after contacting with a stage portion 18. Mixed gas is ignited, which serves as a pilot. When a gas burner is used, mixed gas is supplied into a gas chamber 9 by pipes 14, 15, and air is supplied into an air chamber 10. Mixed gas supplied into the gas chamber 9 is fed under pressure to each slit 20 through a hole 22, and injected toward the center of a flame tube 5 from each slit 20. Moreover, air is injected into a combustion chamber 7, forming a swirl. Mixed gas and air join with each other in the combustion chamber 7 and ignited by the pilot. The pilot is in the lower portion of the combustion chamber 7, that is, the lower portion of the circling mixture, so that, it is not affected by the swirl.
Patent JP-S63219205-A (JP)
Title: Piezoelectric oscillator
Inventor: NAKAYAMA IWAO
IPC: H03B5/32
Filed: 1987-03-09
Abstract: PURPOSE:To block an oscillation abnormality by increasing the part connected to a piezoelectric oscillator connection lead terminal more than an outer end face of a hermetic glass supporting a lead wire while being penetrated therethrough in the center distance of a couple of lead wires for external connection of an oscillator. CONSTITUTION:A semiconductor element 1 having a function oscillating a crystal oscillator 4 is bonded on a die pad 3 of a lead frame made of a metallic thin plate and wire bonding connection is applied by a thin and long Au wire 2 and connected to the lead terminal. A couple of lead wires 4' of the vibrator 4 have, e.g., 0.3mm in length at the end face 15 of the hermetic glass 14 fixed and are spread gradually while being parted from the hermetic glass and nearly 1.2mm at a part bonded to the connections 12, 13 of the connection lead terminal. Thus, the crystal oscillator 4 is connected simply to a lead terminal and forming and sealing is applied by transfer mold resin.
Patent JP-S58171199-A (JP)
Title: Static type electroacoustic transducer
Inventor: TANAKA MASANORI
IPC: H04R1/00
Filed: 1982-03-31
Abstract: PURPOSE:To reduce the error of conversion and to reduce the generation of click noises, by composing bit respective electrodes of the same sized and shaped electrode cells proportional to the weighting of corresponding bits. CONSTITUTION:A fixing plate 11 and an oscillating plate 12 are opposed to each other through a ring-like insulated spacer 13 and stored in a conductive cylindrical housing 14 also used as a shielding means. Many square electrode cells constituting bit electrodes are arrayed like a matrix on the surface of the fixing plate 11 on the oscillating plate 12 side. Each bit electrode is composed of the same sized and shaped electrode cell 15 proportional to the weighting of the corresponding bit.
Patent JP-H08221190-A (JP)
Title: Xy coordinate input device
Inventor: BEPPU MINORU
IPC: G06F3/0354
Filed: 1995-02-17
Abstract: PURPOSE: To provide an XY coordinate device, using a track ball, which is used for various display devices using CRTs, etc., of a radar, a sonar, an air traffic controller, a medical CRT and the display device of a computer, etc. CONSTITUTION: The XY coordinate input device which uses the track ball 1 is equipped with X-axis and Y-axis electromagnetic brakes 10 which are fixed to the tip parts of the shafts 3 of respective rollers 2 coupled with respective encoders and control the turning forces of the encoders 4 and X-axis and Y-axis voltage adjusting circuits 16 equipped with potentiometers 17 which are connected to the electromagnetic brakes 10 respectively and feed exciting voltages determining the braking forces of the electromagnetic brakes 10 and adjust the exciting voltages; and the rotary torque of the track ball 1 is controlled by the electromagnetic brakes 10 on the basis of the exciting voltages set by the potentiometers 17. Consequently, desired rotary torque is obtained.
Patent JP-H05303799-A (JP)
Title: Automatically tracking circuit
Inventor: NAKAMURA KAZUHIKO
IPC: G11B15/467
Filed: 1992-03-12
Abstract: PURPOSE:To provide an automatically tracking circuit obtaining a high quality reproducing image even when a track pattern formed on a recording medium or a head locus at a signal reproducing time becomes nonlinear. CONSTITUTION:An automatically tracking microcomputer 6 is provided with a fuzzy inference part 7 and in the fuzzy inference part 7, the various size relation of a reproducing level related to three areas of a front part, an intermediate part and a rear part of a reproducing envelope waveform are described in the antecedent part of plural fuzzy control rules and the importance of each area are described in the consequent part. Then, by the microcomputer 6, fuzzy inference is executed based on the fuzzy control rules and a trace position is corrected so that the total sum of a weighing ENV amount obtained by the inference become a maximum.
Patent JP-S62212203-A (JP)
Title: Inorganic oxide spherical fine particle and production thereof
Inventor: YONEDA TADAHIRO
IPC: C01B13/14
Filed: 1986-03-13
Abstract: PURPOSE:Inorganic oxide monodispersed spherical fine particles, consisting of rubidinum salt of a heteropolyacid, having an almost spherical particle shape, specific average particle diameter and particle size distribution and smooth surface. CONSTITUTION:Inorganic oxide spherical fine particles which are monodispersed fine particles consisting of rubidium salt of a heteropolyacid having the Keggin structure and smooth surface and satisfying the following characteristics (A)-(C). (A) An almost spherical particle shape. (B) The average particle diameter is within the range of 0.01-0.3mum (not including 0.3mum). (C) The standard deviation value of the particle diameter is within the range of 1.0-2.0. The above-mentioned heteropolyacid is expressed by the general formula HmPZ12 O40.nH2O (m is an integer 3-7; n is a positive number determined by the constituent elements; Z is at least one element which may contain vanadium to the range of 1/3 expressed in terms of atomic ratio and is selected from tungsten and molybdenum).
Patent JP-S57168049-A (JP)
Title: Electric motor driven pump
Inventor: HAYASHI KENJI
IPC: F04C15/00
Filed: 1981-04-08
Abstract: PURPOSE:To miniaturize an electric motor driven pump and as well to reduce the number of necessary parts used in the pump by using a part of a pump housing also as a part of the electric motor driven pump and as well by brazing a union to the casing integrally therewith. CONSTITUTION:A rotary shaft 19 is rotatably supported by a bearing 22 fixed to a pump plate 21 which is a part of a housing in a pump portion 20. A coupling member 23 having U-shaped cross-section is fixed to the free end of the rotary shaft 19. Since the coupling member 23 tolerates errors to some degree even though they are occurred in the coupling between a rotor 26 and the rotary shaft 19, the pump plate 21 and a casing CA may be integrally incorporated together and formed as an intake side cover 25, thereby the electric motor driven pump is miniaturized. Further, a union 17 is formed with a bearing part 18 and is integrally brazed to a main body casing 32 so that the longitudinal length of the electric motor driven pump is shortened.
Patent JP-S51129225-A (JP)
Title: Distance measure device
Inventor: MATSUI TOORU
IPC: H04N5/232
Filed: 1975-05-02
Abstract: PURPOSE: To improve the reliability of an automatic distance measure by eliminating a focusing error in the determination of a focusing condition from the difference of outputs of two photo-elements. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62213061-A (JP)
Title: Ceramic discharge lamp
Inventor: ISHIGAMI TOSHIHIKO
IPC: H01J61/36
Filed: 1986-03-13
Abstract: PURPOSE:To contrive not to generate a crack in a luminous tube bulb even when a closing body made of electro-conductive ceramics of disk type is used and in addition to as an airtight sealing portion can be obtained by specifying the relation between the diameter of the base portion and the diameter of the projecting portion of the closing body and the inside diameter of the portion of the luminous tube bulb facing to the closing body. CONSTITUTION:The relation between the diameter d1mm of the base portion 2a and the diameter d2mm of the projecting portion 2b of a closing body 2 and the inside diameter Dmm of the portion of a luminous tube bulb 1 facing to the closing body 2 is made to satisfy 0.3mm>D-d2>0.1mm and D-d1<=0.07mm. When D-d2, the gap between the projecting portion 2b of the closing body and the luminous tube bulb 1, is made wider than 0.3mm fine cavities are liably produced in the glass solder 3 filling this gap, and when D-d2 is made narrower than 0.1mm cracks are generated in the closing body 2 or the luminous tube bulb 1 by the stress generated during the cooling and solidifying of the just melted high temperature glass solder flowed into this gap. And when D-d1, the gap between the base portion of the closing body and the luminous the tube bulb 1, is made wider than 0.07mm cracks of the luminous tube bulb are caused.
Patent JP-H09220347-A (JP)
Title: Game ball conveying/returning device
Inventor: YOSHIKANE TOKISADA
IPC: A63F7/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To efficiently convey game balls and return them to a pachinko hall by separately providing a conveying carriage having an input port for throwing the game balls on the upper side, a delivery port for guiding the thrown game balls to the outside on the lower side, and casters for moving a carriage main body and a returning unit. SOLUTION: Casters 12a, 12b are arranged at four corners of the bottom face of the carriage main body 11 of a conveying carriage 1, an throwing port T for throwing game balls is arranged on the upper side of the carriage main body 11, and a delivery port S for delivering the game balls thrown into the carriage main body 11 to the outside of the carriage main body 11 is arranged. The delivery port S is positioned to the joint 22 of a returning unit 2, the conveying carriage 1 is advanced to insert the joint 22 into the delivery port S in the connected state. The game balls can be easily and efficiently conveyed in a pachinko hall and returned to the pachinko hall.
Patent JP-H04271447-A (JP)
Title: Memory data holding device
Inventor: MITOMI YASUSHI
IPC: G06F12/16
Filed: 1991-02-26
Abstract: PURPOSE:To hold data in a memory group for a long time with a small-capacity battery. CONSTITUTION:A battery voltage detecting means 10 which monitors the voltage of a data holding battery 4 which holds data held in plural memory groups 1 and 2 at the time of the reduction of the voltage of an external power source 3 is provided to detect the reduction of the voltage of the data holding battery 4, and power supply to a part of memory groups is stopped by a switch 7 to hold data held in a large majority of memory groups for a long time.
Patent JP-H06276628-A (JP)
Title: Gas-insulated switching device
Inventor: KIJIMA YASUSHI
IPC: H02B13/02
Filed: 1993-03-15
Abstract: PURPOSE:To provide a gas-insulated switching device in which the operation of temporary restoration can be easily completed for a short time and the stopping time of electric power supply can be minimized even in the case where an accident happens in a bus division circuit. CONSTITUTION:To gas division insulating spacers 22, 22 are provided between two disconnectors 13, 15 of a bus division circuit 30. A detaching device 31 is provided between two gas division insulating spacers 22, 22. Stopping valves 23, 24 for supply and exhaust use respectively are mounted in two disconnectors 13, 15. The detaching device 31 is connected to the stopping valve 24 for supply and exhaust use of one disconnector 15 through a gas pipe. The length of the detaching device 31 is set at a length which makes it feasible to easily detach the detaching device 31 from two disconnectors 13, 15 and also to easily mount an end treatment tank on at least one of the disconnectors.
Patent JP-H02233265-A (JP)
Title: Printer
Inventor: HORINOUCHI SHOGO
IPC: G03G19/00
Filed: 1989-03-07
Abstract: PURPOSE:To eliminate necessity of providing a separate magnetic eraser or a drier and to provide a printer having a simple construction by providing means for heating a platen, degaussing a magnetic recording drum with heat of the platen, and drying ink placed on a recording sheet. CONSTITUTION:A platen 8 is rotated counterclockwise at a shaft 14 as a center, and a recording sheet 10 is conveyed between two pressing rollers 9. Adhered ink 13 on the surface 4a of a water repellent substance 4 is transferred to be absorbed into fiber of the sheet 10 at a position of tangential line. A halogen lamp 18 is associated in the platen 8, and a heating member 19 so held as not affect the influence of the rotation of the platen 8 is disposed. The member heats the sheet 10 from its rear surface to dry magnetic ink absorbed into the fiber of the sheet 10, simultaneously heats a magnetic recording material 3 through the sheet 10 and the water repellent substance thin film 4 to a Curie point or higher, and erases recording information formed on the material 3.
Patent JP-H08246761-A (JP)
Title: Door
Inventor: KANDA MITSUO
IPC: E06B7/30
Filed: 1995-03-14
Abstract: PURPOSE: To accurately confirm a person located on the opposite side of a door at the front of the door immediately before the door is opened. CONSTITUTION: A CCD 11 photographs the image of a visitor appearing at the outside of a vestibule. The diameter of the lens of the CCD 11 is nearly equal to the diameter of the conventional door scope, and the CCD 11 is seen like the door scope from the outside. A display device 12 using a liquid crystal panel displays the image of the visitor photographed by the CCD 11, and the visitor can be confirmed from the inside of the vestibule.
Patent JP-S61213667-A (JP)
Title: Magnetic flaw detecting device
Inventor: MITSUSHIMA TOSHIHARU
IPC: G01N27/90
Filed: 1985-03-20
Abstract: PURPOSE:To enable to confirm the position of detected defect quickly by making marking on the object to be inspected and changing time of marking on the object to be inspected by delay time determined basing on detected speed of inspection. CONSTITUTION:The device is provided with the main body 8 of a traveling truck, a magnetic pole 10, coils 11, 12 for exciting, a rotation shaft 13, a roller 14, an encoder 15 and a discharge gun 20 for marking etc. The object to be inspected 1 is partially magnetized by the magnetic pole 10 having coils 11, 12. At this time, if defect is present in the object to be inspected, leakage flux is generated, and this flux is detected by a magnetism sensitive element 5. The density of leakage flux changes largely depending on the distance between the object to be inspected 1 and element 5. To compensate such change, the distance is kept constant by the copying roller 14. Even in the case where the object to be inspected 1 has curvature, the roller 14 can be moved vertically and adjusted by rotating 13 to regulate the distance.
Patent JP-H10255771-A (JP)
Title: Drying device for battery coater for negative electrode
Inventor: HANZAWA TAKASHI
IPC: H01M4/139
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a drying device for a battery coater for use with a negative electrode wherein wear powder generation at the time of attaching/ detaching a drier nozzle is prevented and attaching/detaching operation is easy. SOLUTION: In a drying device for a battery coater for use with a negative electrode wherein a drier nozzle is mounted detachably on a nozzle mounting part by an extracting operation crossing the moving direction of copper foil and the copper foil is dried by hot air blown out from the drier nozzle, a lock part composed of a rod-like projection and a recessed part 33 for locking the drier nozzle on the nozzle mounting part 23 so as to be able to make turning motion by a push-in operation in the reverse direction of the extraction direction is provided on a rear end in the extraction direction of the drier nozzle 21, and a releasable holding part composed of a receiving metallic part 29 and a hitching metallic part 36 for sticking the drier nozzle 21 fast to, and for holding it on,  the nozzle mounting part 23 is provided on a front end in the extraction direction of the drier nozzle 21.
Patent JP-H02234536-A (JP)
Title: Communicating method by channel identifier
Inventor: ITO TADASHI
IPC: H04L12/417
Filed: 1989-03-07
Abstract: PURPOSE:To relieve a load of a communication destination node discrimination processing in each node on the way of a ring or bus type transmission line and to improve the transmission efficiency of information by using a channel identifier shorter than a terminal address for a packet address. CONSTITUTION:The following processings are implemented in the method above; (a) : a logic node address specifying the reception of a packet or a node being a release destination is applied to a packet address as a channel identifier, (b): a logic node address informed from the reception node or the management node is applied to the packet address as the channel identifier, and (c): a logic channel number is applied to the packet address as the channel identifier in addition to the logical node address to specify plural sets of communication in existence in the communication system. That is, the communication destination node of a packet in each node is discriminated by discriminating the coincidence between the logic node address of the relevant node and the logic node address of the communication destination node described in the packet.
Patent JP-S52137609-A (JP)
Title: Motor
Inventor: KUBO MASAO
IPC: H02K23/58
Filed: 1976-05-12
Abstract: PURPOSE: To prevent removal of shaft by fitting E-shaped ring on the shaft and forming circular standing wall in synthetic resin supporter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07236482-A (JP)
Title: Alkaline protease, its production and microorganism producing the protease
Inventor: NOBIKI MASAYOSHI
IPC: C12N15/00
Filed: 1994-02-28
Abstract: PURPOSE:To obtain an alkaline protease having excellent stability to various surfactants compared with conventional alkaline proteases produced by microorganisms of the genus Bacillus and suitable e.g. as an assistant for detergent. CONSTITUTION:There are provided a new microbial strain belonging to the genus Bacillus, an alkaline protease having the following properties and produced by culturing the new strain, its mutant or its genetic manipulation product and a process for the production of the alkaline protease. (1) The optimum pH of the enzyme is about 11-11.5 by the reaction at 30 deg.C for 10min using casein as the substrate, (2) the optimum working temperature is about 55 deg.C by the reaction at pH 10, (3) the temperature to reduce the activity half is about 46-49 deg.C when treated at pH 10 for 10min, (4) the molecular weight is 29,100+ or -1,000 measured by SDS polyacrylamide electrophoresis and (5) the isoelectric point is 9.4-9.5 measured by a sucrose density gradient isoelectric electrophoresis.