baber/WOPTO huggingface dataset:
Patent JP-2000005200-A (JP)
Title: Medical equipment having disinfecting and cleaning function for water feeding conduit
Inventor: FURUTA YOSHIKAZU
IPC: A61C19/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a medical equipment having disinfecting and cleaning function for a water feeding conduit, which can disinfect the water feeding conduit to medical instruments, prevents residual disinfecting liquid from damaging the water feeding conduit system, and prevents the disinfecting liquid from mixing even in malfunction. SOLUTION: This medical equipment 1 has, in the equipment body, a built-in water feeding conduit 2 for introducing water supplied from a water supply source W to medical instruments HP each having a switching valve SW, and is provided with a disinfecting liquid tank 3 storing disinfecting liquid Q. The water feeding conduit 2 is provided with a selecting control valve 6, a water feeding branch conduit 4 connected with at least one medical instrument HP, a disinfecting liquid injecting conduit 31 connecting the disinfecting liquid tank 3 with the water feeding branch conduit 4, and a disinfecting liquid rinsing conduit 5 having a switching valve 51 on the way and connected with the disinfecting liquid tank 3. The selecting control valve 6 selectively connects the water supply source W to the water feeding branch conduit 4 or the disinfecting liquid rising conduit 5.
Patent JP-S6149766-A (JP)
Title: Production of multi-layered roll or pipe product
Inventor: DEWA AKIO
IPC: B22D19/16
Filed: 1984-08-20
Abstract: PURPOSE:To produce a roll having no defects such as cracks by joining preliminarily a material which is of the same material as a molten metal or acts as an interference zone so as not to produce the defects even if said material is fused with the surface to be fused with the molten metal to said surface, casting the molten metal to such surface and adhering and welding the same. CONSTITUTION:An intermediate layer 4 consisting of the same material as the molten metal to be made into an inside cylinder 2 of SC46, etc. or the material which acts as the interference zone so as not to generate the defects even when fused with the molten metal, for example, SS41 is formed on the inside surface of an outside cylinder 1 made of SUS304, etc. The joining of the layer 4 and the cylinder 1 is executed by solid-phase joining such as explosive cladding method or roll cladding method. The molten metal of SC46, etc. is thereafter cast, adhered and welded to said cylinder to form the inside cylinder 2.
Patent JP-H099599-A (JP)
Title: Miniature electric motor
Inventor: WATANABE YOSHIAKI
IPC: H02K29/08
Filed: 1995-06-14
Abstract: PURPOSE: To provide a miniature electric motor which can simplify its assembling operation and at the same time enhance, the mounting accuracy of a magnetic sensor. CONSTITUTION: A brushless motor 1 comprises a stator 2 and a rotor 4 having a permanent magnet 12 and is provided with a Hall IC 51 for detecting a magnetic field from the permanent magnet 12 to output a signal and a board 3 to which the Hall IC 51 is connected, and at the same time the board 3 has an electrically conductive metal plate of a predetermined pattern, a mold material having an electric insulation property for molding the metal plate other than a connection part to which the Hall IC 51 is connected and a holding part 46 simultaneously molded with the mold material at the time of molding the metal plate to perform the positioning of the Hall IC 51.
Patent JP-H0460573-A (JP)
Title: Copy preventive film
Inventor: NAKAJIMA MAKOTO
IPC: B44F1/12
Filed: 1990-06-29
Abstract: PURPOSE:To make recorded information easy to read and to completely prevent a copy from being taken by specifying the lightness of the coloring of a colored transparent film in the Munsell color system and also specifying the saturation with an index calculated from a saturation difference and a lightness difference from black. CONSTITUTION:As for the copy preventive film whose recorded information can not be prevented from being copied, the color of a synthetic resin coated layer is so selected that the lightness is 9 or <=9 regardless of the hue in the munsell color system; and the saturation is so selected that the index calculated from [(DELTAC)<2>+(4XDELTAV)<2>]<0.5> based upon the saturation difference and lightness difference from black. In the expression I,  C is the saturation difference from black and  V is the lightness difference from black. Consequently, the recorded information is easy to read and sufficient copy prevention effect to a copy made by a color electronic copying machine is obtained.
Patent JP-2000013921-A (JP)
Title: Run control apparatus
Inventor: FUJIWARA SHINJI
IPC: B60L15/20
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To adequately control creep torques, depending on the run condition in order to improve drivability at low speed. SOLUTION: A run control apparatus is provided with an activating means, which compensates for the target rotating speed N0 set based on a number of rotations N of a motor 3, based on the manipulation amounts θa, θb of an accelerator pedal and a brake pedal and provides a predetermined activation time ts for the target rotating speed N0 in order to control the run torque, so that a drive force compensating torque T2 is gradually increased, when the acceleration pedal 1 is not stepped on.
Patent JP-S5694816-A (JP)
Title: Transversal filter
Inventor: YAMAMOTO TOSHIROU
IPC: H03H15/02
Filed: 1979-12-28
Abstract: PURPOSE:To realize a small size for the element shape and at the same time increase the degree of freedom for designing, by forming the capacity to realize the weighting coefficient in the region outside of the transfer line. CONSTITUTION:The diffusing region 22F is formed with a prescribed pattern on the P type Si substrate 21. The Si oxide film 23 is formed on the region 22F, and then the DC voltage applying electrode 25, the charge transfer electrodes 27 and 28 plus the detection buses 26 and 29 are formed on the film 23 with the patterned polysilicon. Furthermore the Si oxide film is coated thick over these electrodes and buses, and the thickness is selected for the Si oxide film on the buses 26 and 29 to obtain the prescribed weighting coefficient. At the same time, the weighting electrode having such an area as to realize the weighting coefficient is formed by the Al vapor deposition. This electrode is connected to the diffusing region at the part where the weighting coefficient is obtained.
Patent JP-H0338354-A (JP)
Title: Connecting structure of lead wire of thermal head array
Inventor: TOYOSAWA TAKESHI
IPC: B41J2/345
Filed: 1989-07-05
Abstract: PURPOSE:To obtain the connecting structure of a lead wire whereby the electric resistance of said lead wire is made small and the resistance value becomes uniform by arranging a flexible substrate for the power source side between two bus bars, and connecting the wiring pattern at the front surface of said flexible substrate from said first bus bar and the wiring pattern at the rear surface of said flexible substrate from said second bus bar respectively via a conductive rubber. CONSTITUTION:A flexible substrate 16 at the source side is pressed by a pressing metal 20 so that the wiring pattern on the rear surface of the substrate 16 is connected to the wiring pattern on the front surface of a thermal head substrate 18. The wiring pattern on the front surface of the flexible substrate 16 includes one connected to a contact point 71 via a first bus bar 11 and one connected to the wiring pattern on the rear surface of the flexible substrate 16 via a through-hole. The wiring pattern on the rear surface of the substrate 16 includes one connected to the wiring pattern on the thermal head substrate 18 and one connected to a contact point 72 via a second bus bar 12. The bus bar 11, 12 are made of a copper plate, thereby reducing the electric resistance. Moreover, the bus bar and flexible substrate and the flexible substrate and thermal head substrate can be connected positively by the pressing metal 20.
Patent JP-S5796247-A (JP)
Title: Oxygen sensor
Inventor: SUKIGARA KUNIO
IPC: G01N27/12
Filed: 1980-12-06
Abstract: PURPOSE:To enable measurement of the composition of exhaust gas on the side of a lead without being influenced by the temperature of the exhaust gas, by providing gas-sensitive parts formed of metal-oxide semiconductor material on both front and back surfaces of the same base plate and by making one gas- sensitive part serve as a temperature compensating part contacting with the air. CONSTITUTION:On both surfaces of a refractory ceramic base plate 1 such as alumina are formed electrode layers 4, 5, 6 and 7 formed of Pt or the like and the gas-sensitive layers 2 and 3 formed of the metal-oxide semiconductor material. The element part thus formed is housed in a metal housing 11 and sealed from the exhaust gas by a metal packing 13 and electrode leads are fixed thereto by a ceramic insulator 12. The gas-sensitive layer 2 contacts with the exhaust gas, while the gas-sensitive layer 3 contacts with the air through the center hole of the ceramic insulator 12. Since the concentration of oxygen in the air is fixed, no change in the resistance of the gas-sensitive layer 3 is caused by the density of oxygen, while its resistance is changed by the temperature of the exhaust gas since it is formed on the same base plate with the gas-sensitive layer 2.
Patent JP-S6064480-A (JP)
Title: Manufacture of field-effect transistor
Inventor: TSUKURIDA YASUTAMI
IPC: H01L29/778
Filed: 1983-09-20
Abstract: PURPOSE:To enable to enhance the integration and the performance of a field- effect transistor applying a self-matching technique by a method wherein, in the manufacture of the field-effect transistor, a compound semiconductor like GaAs is used by using the so-called CAMEL diode adopting an n-p-n structure of semiconductor as its structure for a gate electrode. CONSTITUTION:An undoped first compound semiconductor layer 22, which is used as a channel region, is formed on a semiinsulative substrate 21 and a second compound semiconductor layer 23 doped with n type impurites containing a nondoped spacer, which is used for feeding carriers to the layer 23 and has a wider band gap than the layer 23, is formed thereon, and moreover, a third compound semiconductor layer 24 in an n-p-n structure is laminatedly formed thereon in order. Then, a mask 25 is formed on the gate region in this laminated structure, the third compound semiconductor layer 24 is removed by performing an etching in such a way as to be left at the gate region only, an ion implantation and a thermal treatment are performed and low-resistance source and drain regions 26 and 27 are formed.
Patent JP-H0610589-A (JP)
Title: Backfilling method of cave-hole
Inventor: MUROTANI SHIGEO
IPC: E21F15/00
Filed: 1992-06-30
Abstract: PURPOSE:To make it possible to completely backfill a cave-hole by sending filler to the back of the cave-hole through a hose even if there are landslides in the midst of the cave-hole. CONSTITUTION:An anchor 4 is provided to the front end side of a hose 3, the hose 3 is inserted toward an opposite side front end 1b from a drawing side end 1a of a withdrawing objective buried pipe portion 1A while maintaining the anchor 4 in a nonoperating state, and the anchor 4 is fixed to an anchoring body 5 other than the withdrawing objective buried pipe portion 1A. The withdrawing objective buried pipe portion 1A is drawn and withdrawn while bearing the hose 3 on the anchor, and a cave-hole 2 formed after the withdrawing objective buried pipe portion 1A is drawn out is filled with cave-hole filler through the hose 3 while drawing the hose 3.
Patent JP-H10341207-A (JP)
Title: Optical concentrator
Inventor: HENMI NAOYA
IPC: H04B10/2581
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To allow the concentrator to have an optical bus in terms of the hardware in common and to suppress contention between optical transmitters by providing separately plural logic paths to connect plural nodes, a physical optical fiber connecting an optical transmitter to one optical receiver and a control signal line that avoids contention of transferred optical signals at a receiver side. SOLUTION: Respective nodes 501-503 transfer data with each other through an optical bus 2001. An idle state of an optical receiver of the node 502 is confirmed by an arbiter 1001 of the node 501 through a control signal generator 301. If the optical receiver of the node 502 is in the idle state, the arbiter permits transfer to the control signal generator 301, data are subject to time multiplexing by a time multiplexer 1 and converted into an optical signal by an optical transmitter 11, and the converted signal is given to an optical switch 21. Only the optical gate connecting to the node 502 passes the optical signal by the optical switch 21. The signal is given to a concentrator 42 and then an optical fiber 602 and led to the optical receiver of the node 502.
Patent JP-S6234776-A (JP)
Title: Surface treatment of steel sheet
Inventor: SHIMOZATO YOSHIO
IPC: B24C3/14
Filed: 1985-08-06
Abstract: PURPOSE:To improve substantially overall blow efficiency of abrasive material by blowing abrasive material against a moving steel sheet, with the blow slanted to form an acute angle against both the steel sheet movement direction and the steel sheet width direction, thereby reducing loss of energy due to collisions within the abrasive material. CONSTITUTION:From plural centrifugal blow devices 2 placed side by side under a steel sheet 1 moving in one direction, abrasive material 3 is blown against the steel sheet 1. In this case, the abrasive material 3 is blown with a slant to form an acute angle against both the direction of movement of the steel sheet 1 and the direction of the width of the steel sheet. Namely, the abrasive material 3 is blown in plural blow areas having small spread areas over the direction of sheet width (d) of the steel sheet 1 to combine plural blow areas in the sheet width direction to form a compound effective blow area. As a result, ineffective flow of the abrasive material 3 is lessened, loss of energy due to collision within the abrasive material is lessened, and blow efficiency of the abrasive material 3 is enhanced.
Patent JP-S5962113-A (JP)
Title: Preparation of multi-layered board
Inventor: KITSUTA YOSHIHIRO
IPC: B29C63/00
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a multi-layered board such as a multi-layered printed circuit board, etc. which is excellent in appearance and dimensional stability and has small variation in thickness by such an arrangement wherein when a multi- layered board is formed by laminating sheets of prepreg, etc., the forming is to be carried out under decompressed condition and such low pressures that fall within a specific range. CONSTITUTION:Prepreg sheets 2 are arranged under and above in internally used circuit plate 1 respectively, and copper plated laminated plates 3 for external use are further arranged under and above the prepreg sheets respectively. In this case, it is preferable that multi-layer forming jigs 4 are unsed and guide pins 5 provided at four corners of the jigs are inserted through the internal and external plates and prepregs to prevent the deviation of position at the time of forming. Next, these assembled sheets are integrally formed under decompressed condition, e.g., at a pressures of 10-20kg/cm<2> under 0.3mm. Torr.
Patent JP-H0224122-A (JP)
Title: Treatment for making optical shaped body transparent
Inventor: MURATA KATSUHIDE
IPC: B29C67/00
Filed: 1988-07-13
Abstract: PURPOSE:To constitute the title method so that an opaque shaped body can be made transparent easily by curing a transparent resin liquid by sticking the same to the surface of an optical shaped body. CONSTITUTION:After washing of a shaped body manufactured through optical shaping method by spraying or pouring a solvent over the same at need, a transparent resin liquid is applied to the surface of the same with spraying or other method. In this instance, a recessed part (a) of the surface of the shaped body is filled with the resin liquid and a quantity of the resin liquid of such an extent as to obtain a smooth surface is stuck to the surface. Then the resin lidded stuck to the surface is cured by applying light to the same or heating the same, a recessed part of the surface of the shaped body is made a smooth surface by filling a cured matter (b) into the recessed part and the resin liquid is made transparent by eliminating diffused reflection.
Patent JP-H0522079-A (JP)
Title: Predictive filter
Inventor: SUGANUMA TAKASHI
IPC: H03H17/00
Filed: 1991-07-12
Abstract: PURPOSE:To provide the predictive filter improved for executing prediction with a little error even to an input signal containing a frequency component which is almost a 1/2 sampling frequency. CONSTITUTION:At the predictive filter composed of delay equipments 10-12 serially connected for delaying a sampling value for a sampling time interval (T), coefficient equipments 20-22 to fixedly multiply the outputs of the respective delay equipments 10-12 and adder to add the output of the coefficient equipments, parameter values at time t=T, 0, -T, -2T... are defined as <y1>, y0, y-1, y+1..., according to these values, new parameter values <y1>+y0, y0+y-1, y-1+y-2... are prepared, and the coefficient of each item to the <y1> obtained by substituting these new parameter values into a predictive expression applied with a first-order form, second-order form... is set as the magnification of the respective coefficient equipments 20-22.
Patent JP-H0337393-A (JP)
Title: Variable capacity type vane compressor
Inventor: YAMAGUCHI TOSHIO
IPC: F04C28/26
Filed: 1989-07-04
Abstract: PURPOSE:To improve the controllability by controlling each pressure in two pressure chambers partitioned by the pressure receiving part of a control member by a control valve, in the constitution in which the discharge quantity is controlled by revolving the control member installed onto the rotor side edge surface of a side block on one side in the normal and reverse directions according to a thermal load. CONSTITUTION:On one between the side blocks 3 and 4 arranged on the both sides, having a cylindrical rotor 2 interposed, an annular recessed part 40 is formed on a rotor side edge surface 4a, and a ring-shaped control member 50 is fitted in turnable manners inside the annular recessed part 40. In the annular recessed part 40, flat surfaces 41 and 42 at the shallow positions are formed on the both sides of one suction port 15, and pressure acting chambers 43 and 44 at the deep positions are formed on the both sides of the other suction port 15. Pressure receiving parts 53 and 54 which are fitted in slidable manners in the pressure acting chambers 43 and 44 are formed on the other edge surface of a control member 50, and the first pressure chambers 431 and 441 partitioned by the pressure receiving parts 53 and 54 allowed to communicate to a suction chamber 11, and the second pressure chambers 432 and 442 are allowed to communicate to the suction chamber 11 or discharge chamber 10 by a control valve 60 which is controlled according to the variation of a thermal load.
Patent JP-H0343946-A (JP)
Title: Detector for radiation of elementary particle
Inventor: HERARUDOUSU FUAN AARERU
IPC: H01J40/18
Filed: 1990-07-02
Abstract: PURPOSE: To highly uniformize the travel time of photoelectrons to the entire surface of an inlet screen, by optimizing the curvature of a photoelectric cathode surface and the geometry of an electro-optical system, so that the photoelectron can cross the photo-electric cathode surface to obtain actually uniform electric field strength. CONSTITUTION: A conversion layer 12 and a photo-electric cathode 14 are provided on the inner side of an inlet window 10, and an outlet side is closed by a photomultiplier having a photo electric cathode 18 provided on the detection element 16 of a detector, e.g. a window 20 on which a fluorescent layer 22 is provided on a front surface. The inlet surface of the detection element is positioned in the region of the cross point 24 of the beam of a photoelectron 26 because imaging is not a purpose, and the detector inlet surface is constituted so as to have an actually spherical surface to match the center of the curvature to the cross point 24.  Although the deceleration of the photoelectrons prolongs the travel time in the case of a direct electron detector, the electrode shape can be selected adequately, and at the same time, relatively strong electric field intensity can be maintained on the upper surface of the photoelectric cathode, thereby eliminating a large difference in the travel time.
Patent JP-H101229-A (JP)
Title: Sheet supplying stocker
Inventor: AOKI GORO
IPC: B65H1/16
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To supply thin sheets of a fixed shape stacked and received in a large quantity so as to stick one by one on an adhesive face by providing a cylinder and a piston, ands spacedly forming sheet circumferential edge part retaining pawls on the circumferential edge part of the extreme end opening of the cylinder. SOLUTION: This sheet supply stocker 1 is provided with a hollow cylinder 2, and a piston composed of a head 4 and a rod 3, and a guide member 5 is fixed to the rear end of the cylinder. The rear end of the piston rod 3 is fixed to a connecting member 7 rotatably supporting a winding spring 6 winding a plate spring 9 with a shaft 8. For replenishing received sheets, the cylinder 2 can be divided into upper and lower parts at an engaged part 14. Retaining pawls 10 are spacedly arranged on the opening circumferential edge part of the extreme end of the cylinder 2, and it is constituted so that only the center part of the extreme end part is a little raised by always applying push-up force to the lower face of a sheet stacked body by the piston.  When the extreme end part of the stocker is pressed against an adhesive sheet face and the stocker is retreated, the sheets are surely stuck thereon one by one.
Patent JP-S5875779-A (JP)
Title: Solid electrolyte cell
Inventor: IMAI ATSUO
IPC: H01M6/18
Filed: 1981-10-30
Abstract: PURPOSE:To obtain the captioned cell having a small thickness and maintaining a stable open-circuit voltage for a long time at a low cost by allowing the specified amount of lithium-ion-conductive electrolyte to be contained in a thin film made of a variety of high polymeric resin, in a lithium solid electrolyte cell. CONSTITUTION:A negative electrode layer is made of metal lithium, and a solid electrolyte layer consists of the thin film made of high polymeric resin such as polyvinylidene fluoride etc. which contains the electrolyte such as lithium perchlorate in the amount of 1-50mol% for the molar amount of the high polymeric resin, and a positive elecrode contains the compounds such as titanium disulfide etc. as activating substance. The solid electrolyte layer consists of the solid thin film which is formed through the processes in which the viscous solution is obtained by dissolving high polymeric resin powder into an organic solvent such as dimethyl formaide etc., and the electrolyte powder is added and dissolved into said viscous solution, and the obtained solution is casted onto the smooth plate made of PTFE and dried, and a part of the organic solvent is dispersed.