baber/WOPTO huggingface dataset:
Patent JP-H10176327-A (JP)
Title: Combined pile and execution working method thereof
Inventor: NOJIRI AKIYOSHI
IPC: E02D5/50
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability as a pile by combining an existing pile and a cast-in-place pile, so that both the advantage of the existing pile in which high reliability can be obtained by the uniform quality and the introduction of prestressing, and the advantage of a cast-in-Place pile in which supporting force can be increased by enlarging the diameter of its end part in various shapes can be made the best use of. SOLUTION: The main body part of a combined pile is made up of an existing concrete pile 2 of embedding pile, and the end part thereof is made up of a bottom-enlarged cast-in-place concrete pile 3. In this case, the lower end of the existing concrete pile 2 constituting the main body part is formed in an existing concrete pile whose diameter is reduced to be smaller than that of the existing concrete pile 2 that constitutes the main body part as the support 4 being set to an enlarged bottom part 1, and whose height is equal to the height of the enlarged bottom part 1; and after the support 4 has been set, supporting members on the outside of the support 4 are expanded, and a reinforcing cage 7 is arranged in the enlarged bottom part 1.
Patent JP-H09175841-A (JP)
Title: Functional glass
Inventor: YAMAWAKI KOJI
IPC: C03C3/087
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a functional glass having a moderate surface roughness, low charge potential, relatively short half-life time and improved surface slipperiness by specifying the surface state of at least one surface of a glass substrate. SOLUTION: A surface of this glass substrate has a surface state characterized by the average roughness Ra of 0.23-0.43nm calculated by the plane- extrapolation of a center-line average roughness determined by a three- dimensional measurement. Preferably, the average roughness Ra is 0.25-0.35nm and the roughness is composed mainly of protrusions of 2-4nm high. The surface roughness of the glass substrate is preferably formed by a chemical reinforcing treatment. The functional glass preferably has a frictional charge potential of <=2.0kV on an average measured by placing 2.1kg of copying papers of A-4 size on the functional glass and reciprocating the paper 30 times at a stroke of 65mm.
Patent JP-H04206798-A (JP)
Title: Liquid crystal indicator
Inventor: TSURUTA TERUO
IPC: G09F9/40
Filed: 1990-11-30
Abstract: PURPOSE:To lessen a generation noise to the front side without damaging a seal of air circulating inside a module by using hard rubber members to be arranged in the fixing part of a blower and a spacer for vibration isolation forming a ring while burying the intervals of these hard rubber members and being formed by a hard rubber member having the thickness thicker than the hard rubber member at an unpressed time, when the blower is mounted on the module. CONSTITUTION:A spacer 18 for insulating vibration is mounted by correctly positioning bolt holes 19a of hard rubber members 19 thereof and screw holes for bolts for mounting a blower 13 on a case 5. In this state, a soft rubber member 20 is compressed up to the same thickness 'H1', however, the hard rubber members 19 are scarecely compressed so as to firmly fix the blower 13 to a case 5 through these hard rubber members 19 and to completely seal the air inside a module 2 by these spacers 18 for insulating vibration.
Patent JP-H09176528-A (JP)
Title: Resin composition for powder coating
Inventor: NAKAYA IKUO
IPC: C09D5/46
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition which comprises a specific epoxy- containing copolymer and carboxyl-group containing ester compound as film- forming components, has an excellent balance between characteristics of visual appearance after finish, such as smoothness and sharp reflectivity, and resistance to scratching, and is useful for coating of bodies and other parts of automobiles. SOLUTION: This resin composition for powder coating comprises (A) an epoxy group-containing polyfunctional vinyl-based copolymer, (B) a carboxyl group-containing polyfunctional ester compound (e.g. a reaction product of a polyhydric alcohol such as 1,6-hexanediol and a polybasic acid anhydride such as phthalic anhydride, having an acid value of 150mgKOH/g or more) and further, if necessary, a polycarboxylic acid (e.g. 1,12-dodecanoic-2-acid, or 1,20-eicosanoic-2-acid).
Patent JP-H06159432-A (JP)
Title: Torque adjusting mechanism for opening/closing mechanism
Inventor: KAMANO YOSHIFUMI
IPC: F16F13/02
Filed: 1992-11-25
Abstract: PURPOSE:To obtain a torque adjusting mechanism for an opening/closing mechanism which can minutely adjust the torque. CONSTITUTION:In an opening/closing mechanism, an opening/closing torque is supplied to a rid 2 by means of a spring 8. A rib 14 is provided an intermediate portion of a fixation point of the spring 8 for adjusting repulsion force of the spring 8. Minute torque adjustment is enabled by sliding resistance of the spring 8 in respect to the rib 14.
Patent JP-H04201797-A (JP)
Title: Small ship
Inventor: KITA MASATO
IPC: B63H21/00
Filed: 1990-11-30
Abstract: PURPOSE:To decrease an influence received to sailing resistance by fluctuating a fuel amount in a fuel tank further to provide largeness of capacity of the fuel tank by arranging the fuel tank so that it is positioned below a power transmitting device, in a central part of a ship body between an engine and a propelling unit. CONSTITUTION:In a ship body 11, a power unit 18 is arranged in a front part, a propelling unit 19 is arranged in a rear part, and a fuel tank 20 is arranged in an intermediate part. In a power transmitting device 5, a front end of an intermediate shaft 32 is connected to a crankshaft of the power unit 18 through the first coupling 33 further to connect a rear end of the intermediate shaft 32 to an impeller shaft 31 through the second coupling 34. Here, the fuel tank 20 is arranged in the vicinity of a central part in the longitudinal direction of the ship body 11, that is, in the vicinity of the center of gravity of the ship body 11, on a hull 12. In the fuel tank 20, the intermediate shaft 32 is arranged in a recessed part 36, provided to extend longitudinally in an upper surface, further to arrange a bearing 35 in a cavity part 37 vertically inserted.
Patent JP-H11177467-A (JP)
Title: Loop back method in radio transmitting and receiving equipment and circuit therefor
Inventor: HOSHI TAKAYUKI
IPC: H04B17/40
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To execute the loop-back of a self station, even without a signal interrupt function from an opposite station by respectively frequency-converting a loop back signal from a transmission side and a receiving signal into the receiving signals of first and second intermediate frequency bands, attenuating the receiving signal of the second intermediate frequency band, frequency- converting the loop back signal of the first intermediate frequency band to suppress unwanted waves and extracting its at a prescribed level. SOLUTION: At the time of the loop-back of a self station, a signal outputted from an RF amplifier 13 is added to the RF amplifier 13 with a transmission side branch part 14 and a reception side branch part 17 to be amplified. After that, it is mixed with a station originating signal by a second frequency converter 19, and the loop back signal IFf1 is extracted so as to be added to a selective band filter 20. The selective band filter 20 permits the loop back signal IFf1 to pass through. However, since the signal reception side IF signals (IFf2) is provided with a preventing function, the return signal IFf1 passed through the filter, amplified by an if amplifier 21, and after that, added to a third frequency converter 22.
Patent JP-2000164084-A (JP)
Title: Vacuum switchgear
Inventor: SHIOIRI SATORU
IPC: H01H33/38
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum switchgear of simple configuration with a high reliability capable of suppressing consumption of SF6 gas and establishing good harmony with the environment. SOLUTION: A vacuum valve 20 includes an insulation vessel in which an insulating medium is encapsulated and whose two ends are sealed air-tightly by metal members 22 and 23, and the body of this vacuum valve 20 is equipped internally with a stationary electrode 24 attached fast to the metal member 22 upon penetrating metal member, a movable electrode 26 penetrating other metal end plate 23 and attached fast to the metal member 23 through bellows 29 in such a positioning as opposing to the stationary electrode 24, and an operational mechanism to move the movable electrode 26 linearly to three positions, the close position contacting with the contact 28a of the stationary electrode 24, the open position, and the circuit disconnecting position.
Patent JP-H09173352-A (JP)
Title: Medical navigation system
Inventor: TANAKA HIROKO
IPC: G06Q50/22
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To grasp which area on a medical image the designated area of patient corresponds to by operating the relative position relation of external form measurement information and medical image information based on the external form measurement information of a body to be examined and the photographed medical image information of the body. SOLUTION: After the head of patient is fixed, the external form of the head of patient 21 is measured while using a medical navigation system NS and its form information is collected. When measuring the form of the head, the form of fixer 22 fixing the head of patient 21 is measured together as well, a coordinate system is provided based on three points not existent on the same straight line decided at any arbitrary position of the fixer 22, and measurement coordinates existent in the coordinate system of a form measuring instrument 2 are transformed to the coordinate of new coordinate system.  Further, the external form of patient 21 is extracted from the photographed medical image by an image diagnostic system 12 and the correlation between this extracted image and the external form of patient 21 measured before an operation is found so that the positional relation between the medical image and the real body of patient 21 can be found.
Patent JP-H05170004-A (JP)
Title: Accelerator device
Inventor: KAWADA MITSUO
IPC: B60K26/02
Filed: 1991-12-19
Abstract: PURPOSE:To make the use of a force supporting one weight of a driver's foot unnecessary to thereby enable doing an easy driving for even a long time. CONSTITUTION:An accelerator device comprises a slide portion 20 provided in substantially parallel relation to a vehicle bed so as to be slidable in the back-and-forth direction, a roller 30 on which a driver's foot is put and which is provided on the slide portion 20 so as to move with the sliding movement of the slide portion 20, a coil spring 45 for biasing the slide portion 20 in the backward direction, and a link mechanism 40 for opening or closing a throttle valve 49 in corresponding relation to the amount of slide of the slide portion 20.
Patent JP-H07326194-A (JP)
Title: Voltage booster for nonvolatile memory
Inventor: PASCUCCI LUIGI
IPC: G11C5/14
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a voltage booster for a nonvolatile memory. CONSTITUTION: The voltage booster 1 comprises a charge pump 2 for generating a boost voltage Vboost on a boost line 3. The booster includes a voltage divider 5 to which a voltage V1 proportional to the boost voltage Vboost is applied, and also includes a comparator 6 to which a reference power 4 having a low reference voltage is applied, so that the charge pump 2 is put in its enable or disable state depending on a comparison result. A voltage limiter 8 is connected between the boost line 3 and ground. Further, a boost circuit 7 accelerates a voltage increase when the boost line is operated with low power, but a bus leading to the ground is made short to provide less power consumption.
Patent JP-H03197689-A (JP)
Title: Device for measuring capacity of liquid etchant
Inventor: KASAI YOSHIHARU
IPC: C23F1/46
Filed: 1989-12-25
Abstract: PURPOSE:To measure the capacity of a liq. etchant by introducing the etchant used to form a conductive pattern in the production of a printed circuit board into a chamber having two electrodes, energizing the electrodes to deposit Cu on the cathode, stopping the current supply and measuring the time until the potential difference between both electrodes decreases to zero. CONSTITUTION:A printed circuit board is etched by a liq. etchant based on FeCl3, CuCl2 or H2SO4-H2O2 to form a conductive pattern. When the etchant is deteriorated, the etchant is transferred into a tank 10 having a cathode 2 of platinum, graphite, etc., and an anode 2', a switch 4 of a DC power source 3 is closed to supply a current, and the Cu in the etchant is deposited on the cathode 2 until a definite voltage is generated in a potentiometer 5. The switch 4 is then opened, the time until the deposited Cu is completely dissolved in the etchant is measured at the time when the voltage of the potentiometer 5 decreases to zero, and the capacity of the etchant is easily and accurately determined by the length of time.
Patent JP-H06145195-A (JP)
Title: Method for preventing side-reaction in peptide synthesis
Inventor: MARUYAMA SUEHIRO
IPC: C07K5/06
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a peptide while suppressing the side reactions by reacting an amino acid having non-protected side chain with a free amino acid in the presence of a specific alcohol component using a condensation agent containing benzotriazole, oxo-benzotriazine, imide compound, etc. CONSTITUTION:A peptide containing asparagine and glutamine is easily produced in high yield while suppressing side reactions by activating the carboxyl group of an asparagine having non-protected side chain or a glutamine having non-protected side chain with a condensation agent having benzotriazole, oxo- benzotriazine or dialkylimide group and expressed by the formula {A-O-B}X [A is group of formula I (R is halogen, alkyl, aryl, etc.; (n) is 0-4), formula II or formula III (R1 to R4 are H, alkyl or aryl; R1 and R3, or R2 and R4 may together form a ring); B is group of formula IV (R5 and R6 are alkyl, aryl, etc.), etc.; X is halogen ion, (PF6)<->, etc.] and condensing the activated group to free amino group in the presence of an alcohol component expressed by the formula A-OH.
Patent JP-H04206464-A (JP)
Title: Electrode stacking device
Inventor: KOBAYASHI MASARU
IPC: H01M4/16
Filed: 1990-11-30
Abstract: PURPOSE:To stabilize the operation at a high speed by providing a system allowing the stacking base of a stacker to wait on the upper extension of a stacked electrode plate group above the running line of electrode plates and nearly vertically lowering it below the running line of the electrode plates during the discharge interval of the electrode plates to start stacking. CONSTITUTION:In switching stackers during continued stacking, a stacker 4 has a stacking base 6 and moves the stacking base 6 to the upper extension (A) of a stacked electrode plate group 5 above the running line of discharged electrode plates to wait. The stacking base 6 is nearly vertically lowered to a position (B) below the running line and set to the capturing posture when the stacking of the preset quantity by the previous stacker is completed. It can be set to the capturing posture when the stacking face is nearly vertically lowered by about the thickness of one electrode plate and the thickness of the stacking base 6. The high-speed switching responsiveness is improved, and preparations can be performed in the capturing/stacking posture.
Patent JP-H06182155-A (JP)
Title: Method of removing nitrogen oxide in combustion exhaust gas
Inventor: TANAZAWA SATOSHI
IPC: B01D53/86
Filed: 1992-12-18
Abstract: PURPOSE:To remove nitrogen oxide efficiently using a nitrogen oxide removal catalyst for lean burn even in the case of an exhaust gas having a high oxygen concentration. CONSTITUTION:Part of fuel is taken out of a fuel line 1, and this fuel thus taken out is guided to a pressure swing adsorber 8 to be separated as hydrocarbon having a carbon number of 3 or more. Next, this separated hydrocarbon is added again to the exhaust gas and then sent to a ternary catalyst or a nitrogen oxide removal catalyst 4 for lean burn consisting mainly of zeolite or metal oxide.
Patent JP-2001120145-A (JP)
Title: Apparatus for exterminating flea, mite and insect pest of futons with microwave
Inventor: YOSHISUE SHIGEO
IPC: A01M1/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To completely carry out the extermination of fleas, mites and insect pests and disinfection of molds and bacteria of Futons (thin mattresses) and safely use the Futons without anxiety. SOLUTION: This apparatus is capable of directly overheating the fleas, mites, insect pests, molds and bacteria together with water in the Futons in a box using a water overheating ability of microwaves and equipped with electric wave leakage safety functions and performing the complete extermination and disinfection in a short time.
Patent JP-2000174133-A (JP)
Title: Semiconductor device and method for reducing parasitic bipolar effect in electrostatic discharge
Inventor: SMITH JEREMY C
IPC: H01L27/088
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and a method which reduce parasitic bipolar effect during electrostatic discharge. SOLUTION: A circuit 20 contains a resistor 26 and a current source 32 increasing a source voltage of an N-channel transistor, prevents forward direction bias of a voltage between a base and an emitter of a parasitic bipolar element, and prevents electric conduction in the parasitic bipolar element. For example, comparatively small resistance 26 is connected between a source and a ground of the N-channel transistor 24. By using a current source 32, a part of an ESD current from positive ESD event is made to flow in the small resistor 26, a source voltage of the N-channel transistor 24 is increased during the event, and snapback of the parasitic bipolar element is prevented.
Patent JP-H05170409-A (JP)
Title: Aluminum nitride powder
Inventor: WAKIMURA KAZUO
IPC: C01B21/072
Filed: 1991-12-20
Abstract: PURPOSE:To provide low radioactive aluminum nitride powder and to provide a low radioactive aluminum nitride sintered body by using the aluminum nitride powder. CONSTITUTION:Low radioactive aluminum nitride with <=2mum average particle diameter, <=10ppb thorium content and <=10ppb sum of uranium and thorium content is provided.
Patent JP-H09173258-A (JP)
Title: Electric cleaner
Inventor: OSHIMA IKUO
IPC: A47L9/24
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To make an electric cleaner compact when it is stored. SOLUTION: This electric cleaner is provided with an electric cleaner main body 1 wherein a motor-driven part and a dust collecting part are built, a dust collecting hose 2 communicated with the dust collecting part, an operating body 3 provided on the upstream end of the dust collecting hose 2 and a suction hole body 4 with an opening when dust is sucked. In this case, a site of an extended pipe connecting the operating body 3 with a suction hole body 4 is constituted of a bellows-like hose 5 and a reinforcing tube 6 for reinforcing the hose 5 and it is possible thereby to make the electric cleaner compact when it is stored without spoiling operationability during cleaning.
Patent JP-H05174845-A (JP)
Title: Macromolecular electrolyte type fuel cell and its manufacture
Inventor: TAKENAKA HIROTAKA
IPC: H01M8/02
Filed: 1991-12-21
Abstract: PURPOSE:To prevent the breakdown of ion exchange membranes by reinforcing a peripheral portion of an ion exchange membrane with resin film. CONSTITUTION:On a peripheral portion of an ion exchange membrane 101, resin films 102 are jointed to both sides. Gas diffusion electrodes 104 arranged on both sides of the ion exchange membrane 101 are jointed on both of the ion exchange membrane 101 and the resin film 102. And a pair of resin films 102 are sealed from both sides by gaskets 103. Other structures are similar to those of a conventional one, and on the outside of the gas diffusion electrodes 104, collectors 105, collectors 106 attached with outer terminal and gaskets 109 for collectors attached with outer terminal are arranged.
Patent JP-H11174362-A (JP)
Title: Light source device and its manufacture
Inventor: ENDO MICHIHIKO
IPC: G02B26/10
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce a radio wave noise caused by a semiconductor laser element even when a metallic hold member is used as the holding member which holds the semiconductor laser. SOLUTION: The semiconductor laser element 10 is held and fixed to the metallic semiconductor laser hold member 12 through photosetting resin 14. The photosetting resin 14 is charged between the outer peripheral part of the metallic package of the semiconductor laser 10 and the inner peripheral part of the fitting hole of the metallic semiconductor laser hold member 12 while having a contact surface only at right angles to the optical axis of projection of the semiconductor laser 10. The laser element 10 and semiconductor laser hold member 12 are therefore, held in an electrically insulated state.
Patent JP-H06277297-A (JP)
Title: Article useful as delivery device for applying liquid contained in breakable tank container to surface
Inventor: DEBITSUDO FUARADEI UIAATO
IPC: A61F13/40
Filed: 1993-12-06
Abstract: PURPOSE: To provide a liquid applicator especially useful for applying surgical rinsing cleaner or liniment on the skin prior to a surgery. CONSTITUTION: A liquid is housed within a fragile ampoule 14 of the inside of an applicator main body. The ampoule 14 is supported and protected by a deformable element 26 which prevents an accidental fracture of the ampoule 14 caused during storage prior to use or by shock during use. The applicator 10 functions by being brought into contact with a fracture means 28 of the ampoule at a push of at least a part of a fragile ampoule 14 through an aperture within the deformable element 26.
Patent JP-H07155467-A (JP)
Title: Video game device having image input of game player
Inventor: ONO KENICHI
IPC: A63F13/213
Filed: 1993-12-02
Abstract: PURPOSE:To enable a game player to sense the pleasure of a game better bodily by inputting a digital signal from an image input circuit to pick up an image of the game player, displaying an image in response to the movement of the game player according to a game program, and performing the continuance of the game or score processing according to the movement of the game player. CONSTITUTION:An image input circuit 1 picks up an image of a game player 31, and a game device body 2 inputs a digital signal from the image input circuit 1, and displays an image in response to the movement of the game player 31 according to a game program. The continuance of a game or score processing is performed according to the movement of the game player 31. The image input circuit 1 has an A/D converting circuit 34 to convert an image signal into a digital signal by picking up an image of the game player 31, a blue extracting circuit 36 to extract only the image of the game player 31 by eliminating a background image from converted digital signal output and a digitizing bit map 37 to store output of the blue extracting circuit 36 by developing it on the map.
Patent JP-H09180870-A (JP)
Title: Electric heating board and manufacture thereof
Inventor: KOIKE YOSHIO
IPC: H05B3/20
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enable a heater to be incorporated in a free wiring style without requiring strength for the heater when the heater for heat insulation is incorporated into a chair or a bed. SOLUTION: This board is made in combination with a core material layer 1, a heater 2, and a surface layer 3. The core material layer 1 holds strength as a board, the heater 2 is wired on the core material layer 1 in a free wiring style, on which a hard or semi-hard synthetic resin is laminated as the surface layer 3, the heater is embedded and integrated with the core material layer 1, and a bottom face or a bed face is formed.