baber/WOPTO huggingface dataset:
Patent JP-H03128801-A (JP)
Title: Refuse carrying device
Inventor: ITABASHI SHINJI
IPC: B65F5/00
Filed: 1989-10-12
Abstract: PURPOSE:To make a device simple in its constitution and save a space by making an endless cable having plural number of carryers run in vertical direction inside a dust chute, in compliance with an interval between floors and regulating carryers to be horizontal at the up stroke limit, and to be vertical at the down stroke limit, in the refuse carrying device of a mansion and the like. CONSTITUTION:A series of chains 10 is hung over between a driven sprocket 8 and a drive sprocket 9, and carryers 11 attached in plural numbers at intervals between respective floors are made to rise and fall inside a dust chute 3. A partition wall 7 is arranged inside the dust chute 3, and a falling passage and a rising passage are separately formed. Furthermore, the bottom end of the partition wall 7 is bent in an oval shape in its section, so as to form a falling down guide 15, and the carryers 11 are turned in vertical state. Meanwhile, a standing up guide 16 is formed at the upper end of the partition wall 7 with a curved surface 7a and a canopy 3b, so that the carryers 11 are made to turn in horizontal direction. It is possible with this constitution to save a space with simple constitution.
Patent JP-H10112566-A (JP)
Title: Semiconductor laser
Inventor: OKUBO NORIO
IPC: H01S5/16
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the breakdown ratio of the optical end face of a resonator by providing a dielectric layer through a specified material-made protective layer on an InGaP non-absorptive layer surface of the resonator end face. SOLUTION: On a laser-emitting end face 4 of a resonator, an InGaP non- absorptive layer 5 having a higher band gap than that of an active layer 2 is formed, and a protective layer 6 and dielectric layer 7 comprising AlOX, SiOXSiNX, or MgOX are formed on the surface of the layer 5 by known means. P in InGaP is diffused in the dielectric layer 7 thereby to lower the P ratio, accordingly the transparency of the layer 5 to a laser beam is reduced, and the optical absorption is increased, resulting in a temp. rise near the end face. But a protective layer 6 comprising Si, SiNX or Ge to suppress P from diffusing is formed between the non-absorptive layer 5 and dielectric layer 7, the temp. rise near the resonator end face can be reduced and the optical end face breakdown ratio of a semiconductor laser is remarkably lowered.
Patent JP-2000097116-A (JP)
Title: Air cleaner
Inventor: KOBAYASHI HIRAKAZU
IPC: B01D46/24
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an oil bath type air cleaner which realizes a light weight and a small size. SOLUTION: This air cleaner 1 includes an upper casing 4 having an air flowing-in port 2 and an air flowing-out port 3; and a lower easing 5 provided detachably to the upper easing 4, and to store a dust removing oil O in order to catch and remove the dust in a dust mixing air which flows in from the air flowing-in port 2. In the upper casing 4, the first air passage 6 and the second air passage 7 provided concentrically are extended in the vertical direction, and the lower side part 7b of the second air passage 7 is extended to the lower side more than the lower side part 6b of the first air passage 6. Between the outer peripheral surface of the second air passage 7 and the inner surface of the upper casing 4, a shield plate 8 is provided.  And between the second air passage 7 and the air flowing-out port 3, a cleaner element in order to remove the dust again from the air, from which the dust is removed once by the dust removing oil O, is provided.
Patent JP-H04140105-A (JP)
Title: Manufacture of aluminum nitride ceramic formed body
Inventor: NISHIMURA TAKEO
IPC: C04B35/581
Filed: 1990-10-01
Abstract: PURPOSE:To accurately and easily manufacture a small-sized and complicated formed body by a method wherein mixture, which is prepared by adding and mixing waxes, thermoplastic resin, powdered surface treating agent, plasticizer and releasant with aluminum nitride stock powder, is injection-molded and then fired. CONSTITUTION:Kneaded matter, which is prepared by mixing 2-25 pts.wt. of parafin wax, 2-30 pts.wt. of acrylic resin, 0-6 pts.wt. of powdered surface treating agent, 0-5 pts.wt. of dibutylphthalate and 0-3 pts.wt. of releasant with 100 pts.wt. of aluminum nitride stock powder, is kneaded with a pressure kneader at 100-200 deg.C for 2-5hr and, after that, ground so as to produce injection molding compound. Next, by charging said compound in an injection molder so as to mold a formed body having the through hole of 0.5mm in diameter, the outer diameter of 3.2mm and the length of 20.0mm at the molding temperature of 100-200 deg.C and the molding pressure of 500-1,000kgf/cm<2>. After being degreased, the resultant formed body is fired at 1,800 deg.C for 2 hr in a N2 atmosphere furnace.
Patent JP-H11112098-A (JP)
Title: Manufacture of semiconductor element
Inventor: ATSUI OAKI
IPC: H01S5/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent an InAsP metamorphic layer from depositing at a trough part of a diffraction grating wherein a double hetero structure part of DFB (distribution feedback type semiconductor) laser is crystal-grown on an InP substrate comprising a diffraction grating by MOVPE (organic metal vapor phase growth) method. SOLUTION: A temperature-rising profile when crystal layers of a guide layer, a spacer layer, and an MQW(multiplex quantum well) layer are sequentially formed on an InP substrate comprising a diffraction grating by MOVPE method is so set that a growth temperature is reached in such short period as two minutes or less without overshoot and subsequent temperature drift is stabilized at >=5 deg.C or less. InGaAsP guide layer growth start timing is so set that a guide layer starts growing before mass transport of In is activated.
Patent JP-H04141412-A (JP)
Title: Flowing amount-limiting device of high pressure gas and its manufacture
Inventor: IWABORI FUKUO
IPC: B32B5/24
Filed: 1990-10-03
Abstract: PURPOSE:To obtain stable products more by fixing a porous film and an unwoven cloth onto a stator integrally simultaneously and in order. CONSTITUTION:In this manufacturing device, the porous film 1 which contains the thermoplastic resin as a stock and has flowing amount-limiting permeability and an unwoven cloth 3 are simultaneously fixed to the fixing part 7 of the stator 5 which is made of thermoplastic resin and has the path 6 of gas by using the technique of ultrasonic wave molding. The porous film 1 and the unwoven cloth 3 wound on drums 8, 9 respectively are suitably fed into the gap between a hone 11 and the stator 5, and the porous film 1, the unwoven cloth 3 and the stator 5 are integrally fixed onto each fixing part 2, 4, 7 by lowering the hone 11. In the flowing amount-limiting device of high pressure gas, since the mutually welded part of the porous film 1 and the unwoven cloth 3 i.e. the unpermeable part may be entirely removed in the effective area of the porous film 1 and the unwoven cloth 3, the effective area defines directly the permeability thereof, whereby the high pressure-gas of uniform flowing amount is discharged.
Patent JP-H07120213-A (JP)
Title: Tracking type laser interferometer
Inventor: TOYODA KOJI
IPC: G01B9/02
Filed: 1993-10-25
Abstract: PURPOSE:To follow a traveling body and to measure its displacement and position accurately by increasing and decreasing the optical path length of reference light and measurement light even if the rotary center of a rotary body deviates. CONSTITUTION:Laser beams which are emitted 102, are converted into circular polarization 134, enter a hollow shaft 146 of a rotary part 108 via prisms 136-144, and are split into two straight line polarizations. One straight line polarization enters a cat's eye 106, the other is made incident on a cat's eye 110 of the traveling body via prisms 158 and 162 etc., and each reflection light returns in opposite direction to an incidence optical path as the measurement light. An analysis part 104 outputs interference fringes which are obtained by allowing both to interfere with each other via a signal cable 125, and a signal processing part where it is input, detects the displacement of the traveling body from the number and phase of the interference fringes. In this case, even if the rotary center of the rotary part 108 deviates, control is made 114 so that laser beams entering the cat's eyes 106 and 110 are on the same straight line for increasing and decreasing the optical lengths of the reference light and measurement light, thus preventing the deviation from affecting measurement accuracy.
Patent JP-S62126459-A (JP)
Title: Specifying system for data of calendar in electronic schedular
Inventor: FUTAKI NOBUYOSHI
IPC: G06Q50/00
Filed: 1985-11-28
Abstract: PURPOSE:To minimize the movement of a cursor by setting up the position of the cursor to the 1st day when a calendar is advanced and setting up the position to the final day when it is returned at the month setting operation of a calendar. CONSTITUTION:In case of month feeding, whether the contents of a register M in a point storage part 5 are '12' or not is discriminated, and if the contents are not '12', '1' is added to the contents of the register M to advance the month by '1'. When the contents is '12' is decided, '1' is added to the contents of a register Y in the pointer storage part 5 and the contents of the register M to '1' to set up the month to January in the next year. When month returning is decided, whether the contents of the register M in the pointer storage part 5 is '1' or not is decided, and if the contents are not '1', '1' is subtracted from the contents of the register M to return the month by '1'. When the contents is '1' is decided, '1' is subtracted from the contents of the register Y in the pointer storage part 5 and the contents of the register M is set up to '12' to set up the month to December in the preceding year.
Patent JP-H06121025-A (JP)
Title: Cordless telephone system with automatic answering function
Inventor: KATADA TSURAYUKI
IPC: H04W88/02
Filed: 1992-10-05
Abstract: PURPOSE:To provide the cordless telephone system with automatic answering function where miniaturization of a slave machine is not hindered and many information are reported in the slave machine. CONSTITUTION:When state data of a master machine 10 is received by a transmission/reception circuit 40 of a slave machine 30, it is stored in a CPU 44 through a MODEM base band circuit 43. If a state display key in a key matrix 45 is depressed in this state, the CPU 44 drives a speech synthesizing circuit 46 in accordance with contents of the stored state data to output an aural signal. This signal is outputted from a speaker 50 through a speaker amplifier 48.
Patent JP-H08104614-A (JP)
Title: Hair pretreating agent, hair pretreating cosmetic and method for dyeing hair
Inventor: HORIKOSHI TOSHIO
IPC: A61Q5/02
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a hair pretreating agent capable of providing high hair dyeing effects and improving the hair even in the organoleptic aspects without damaging the hair and causing the skin irritancy. CONSTITUTION: This hair pretreating agent comprises a soluble keratinous protein or a keratinous protein prepared by carrying out the reducing treatment of keratinous proteinic fibers having a cross-linked structure in a liquid, then removing insoluble substances, adding a cationic surfactant to the resultant solution and subsequently removing the reducing agent. Hair is treated with a hair pretreating cosmetic containing the hair pretreating agent and then dyed with a hair dye containing an antibody, having immunological activities against the keratinous protein and modified with a pigment, a coloring matter or an enzyme.
Patent JP-H09131852-A (JP)
Title: Method and device for connecting barrel
Inventor: HANSU DEIIRUKU MOORUMAN
IPC: B41F13/008
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To achieve smooth connection reduced in abrasion during a controllable connection process. SOLUTION: In an apparatus for connecting the cylinder of a rotary press to a drive gear 3 by a changeover clutch, the first connection disc 6 of the clutch is arranged so as to be relatively movable with respect to a second connection disc 4 by a working cylinder 19 capable of being loaded with a pressure medium. In this system, a control valve 36 is arranged in a controllable manner to make the pressure acting on the inside of the working cylinder during a connection process smaller than final pressure (p2) acting in a connected state.
Patent JP-S62125719-A (JP)
Title: Transmission line switching circuit
Inventor: ARAI SATOSHI
IPC: H04B1/74
Filed: 1985-11-26
Abstract: PURPOSE:To prevent malfunction attended with the insertion of a pilot signal and the deterioration of a communication signal by rectifying an input/output signal of a communication transmission system respectively, converting the result into a DC voltage, supervising the ratio and applying switching when the ratio exceeds a prescribed range. CONSTITUTION:An input rectification circuit 4 rectifies an input signal of communication transmission systems 2, 3 being supervisory objects. Output rectifier circuits 5, 6 rectify an output signal of the communication transmission systems 2, 3. Divider circuits 7, 8 input a DC output voltage of the input rectifier circuit 4 and a DC output voltage of the output rectifier circuits 5, 6 and output an output signal Vc corresponding to the ratio of both inputs. A supervisory circuit 9 supervises whether or not the output value Vc of both the division circuits 7, 8 is within a prescribed range and use an output changeover circuit 1 to switch the communication transmission system when not within the prescribed range. That is, when the communication transmission system 2 or 3 is not operated normally, the ratio of the input/output voltage is not normal and the ratio of the DC output voltages exceeds a prescribed range. The supervisory circuit 9 supervises it, sends a switching signal to the output switching circuit 1, which applies changeover according to the signal.
Patent JP-S63121589-A (JP)
Title: Drawing method for tagline and drawing hook
Inventor: ICHITSUBO KAZUYA
IPC: B63B21/04
Filed: 1986-11-11
Abstract: PURPOSE:To aim at full automation for the drawing work of a tagline, by holding an eye splice of the tagline with the closable hook tied fast to a rope tip, and drawing the tagline thereinto. CONSTITUTION:An eye splice 9 of a tagline 8 is held by the closable hook 1 tied fast to a tip of a rope 7 and drawn into a depot ship, so that a hook guide 12, guiding the hook 1 into the ship, is installed whereby a surface to be made by the tagline 8 is guidable as horizontality or verticality in one's own way. And, the eye spline 9 can be drawn thereinto in a state of being opened all the time. In addition, there is provided with a limit switch 14 which shows a fact that the tagline 8 is drawn in up to a position of a cylinder to be expanded and contracted horizontally of vertically to this device, and receiving this signal, the cylinder is expanded long so as to pierce the eye splice 9, thus the tagline 8 is automatically stopped. And, the rope 7 can be automatically separated from the tagline 8 by a narrow part 15 of a hook opening guide plate 13.
Patent JP-H0694084-A (JP)
Title: Chain belt
Inventor: OKUWAKI SHIGERU
IPC: F16G5/18
Filed: 1992-09-09
Abstract: PURPOSE:To provide a chain belt made up of attaching plural pieces of V-blocks alternately to both first and second chains parallelly set up in a state that two link plates are endlessly connected to each other and shifted by a half-pitch. CONSTITUTION:Height size in a V block 44 is set to almost the same extending over the cross direction. Each of engaging recesses extending in a cross direction is installed in a two-side pair of opposed surfaces being opposed to adjacent V blocks of a V block 44, while a pair of engaging projections, holding an upper end of the V block 44 by way of having a tip part, fitted in the engaging recess, is installed in each inner circumferential side end edge of a first link plate 34 and a second link plate 36.
Patent JP-H04255409-A (JP)
Title: Method, device and system for introducing cable into cable pipe
Inventor: UIRIAMU GURIFUION
IPC: G02B6/44
Filed: 1991-07-15
Abstract: PURPOSE: To obtain a high installation speed and a long installation distance by a method, wherein a cable which is fed into a duct is held so as to have a tension whose inward pulling force component cancels a centrifugal force at the position of a bent part and the cable keeps on sliding by its moment of inertia. CONSTITUTION: A leading end 3 of a cable 1 is drawn out of a container 2, guided along a wheel 7 and between guide wheels 11 and 12 and connected to a universal joint 25 of a plug 26 near the entrance end 10a of a duct. Then a cable feeding unit 9 is connected to the entrance end 10a of a duct 10, so as to fit the inside of the duct 10, and a compressor is connected to a feeding inlet 20 for supplying the pressurized air. In order to make a tensile force and a pressure drop cancel each other, a control unit 18 is made to drive a wheel 7 to keep the state of the cable on a bent part 8, so as not to apply a horizontal force to the guide wheels 11 and 12. A wheel 21 is driven by a control torque given by a contact pressure device 22.
Patent JP-H1085437-A (JP)
Title: Medal rental machine
Inventor: NAKAJIMA KEN
IPC: A63F5/04
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent a contact of a stopper, etc., such as a hinge fixped to a medal game table and a door for collecting money, etc., provided for a medal rental machine with each other to prevent opening by providing a semi-cylindrical columnar projecting belt part on a side surface of a casing of a meal rental machine adjacent to a medal game stand so as to provide a gap between a medal rental machine and a game stand. SOLUTION: The medal rental machine 1 is arranged adjacent to respective medal game machines 9 and 10 constituting 'island'. The game stands 9 and 10 is fixed to one of game stand main bodies 9a and 10a through the use of the stoppers 9c and 10c such as a hinge so that game stand front surfaces 9b and 10b being horizontally opening door can be opened and closed. The machine 1 is arranged at a depth position by the part of the thickness C of the front surfaces 9b and 10b so as to these front surfaces 9b and 10b is not brought into contact with the machine 1 at the time of opening the front surfaces 9b and 10b. In addition the semi-cylindrical columnar projecting belt part 3 is provided on the side surface of the casing of the machine 1 to secure a gap between the side surfaces 9d and 10d of the tables 9 and 10.  Thereby interference of the door for collecting money 4 with the stopper 9c at the time of opening is prevented.
Patent JP-H04146060-A (JP)
Title: Apparatus controlling system
Inventor: YANASE CHIHIRO
IPC: B23Q41/08
Filed: 1990-10-03
Abstract: PURPOSE:To prevent increase in the number of controllers failing to execute data collection to more than one controller even when a co-axial cable has been broken, by causing a passage direction change-over device to decode the telecommunication data between each controller and a data collection personal computer to change over the communication circuit. CONSTITUTION:The passage direction change-over device 7 operates as follows. Telecommunication data of a data-collection personnel computer 3 and a controller 1 are once read-in and a target section to which the data is sent is decoded from the data to send the data to that target section. The device also causes a lighting or extinguishing of the display in response to the instruction indicated by a telecommunication data from the data collection personal computer 3 when an abnormality occurs in the device or telecommunication fails to be made due to the data collected in the personal computer 3. The telecommunication data starts at an ESC of ASCII code and ends at CR, and has a data transmission destination data at the third byte from the outset, the destination data uses a number set in each controller 1.
Patent JP-H07120590-A (JP)
Title: Nuclear fuel transporting container
Inventor: YAMAGISHI HIROSHI
IPC: G21F5/008
Filed: 1993-10-26
Abstract: PURPOSE:To make it possible to make sure of sealing up nuclear fuel against heating such as a fire providing an inner container where an insulation is installed on all wall surfaces for containing fuel assemblies and an outer container to contain such an inner container. CONSTITUTION:An inner container 34 has a double-walled structure, where all wall surfaces consist of an inner shell and an outer shell, and an insulation 31 is filled in the gap between the inner and outer shells. The inner container 34 consists of a main body 32 and a cover 33 and is fixed with bolts. Then, this inner container is suspended from the inner wall of an outer metal container 36 by a vibration-proof mechanism 35. The mechanism 35 is equipped with a supporting plate 37 welded on the inner wall of the outer container 36. This supporting plate 37 is equipped with members 39 which support elastic rubbers 38 and the like by protruding toward the inner container 34 at intervals in the vertical direction. The use of this container 30 can control the rise in the temperature of fuel rods.
Patent JP-H1096699-A (JP)
Title: Gas detection element and gas-measuring apparatus
Inventor: SAKAI TOMOTSUGU
IPC: G01N21/78
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To measure ammonium simply, by constituting a thin film changing a light transmittance or the like in response to a concentration of an ambience gas of a silicon oxide, making the thin film hard to receive influences by a humidity thereby eliminating a humidity correction mechanism. SOLUTION: The gas detection element is constituted of a thin film 1 of silicon oxide containing a pH indicator and a base body 2 loading the thin film 1 thereon. For instance, if ammonium gas is present in a measurement ambience, the ammonium gas is adsorbed to the thin film 1 and changes a pH of the thin film 1 thereby to cause a color change of the indicator, i.e., a change of an absorption spectrum of the thin film 1, etc. A measurement light 12 projected from a light source 3 through an optical fiber 4 is input to the detection element via a lens 5. An output light through optical fibers 7, 14 is converted to an electric signal correspondingly to an intensity of the light at a photodetecting element 8. The electric signal is processed at an operation part 9 and a concentration of ammonium is calculated.  Since the used silicon oxide is transparent, the change of the absorption spectrum of the thin film 1 can be measured highly accurately.
Patent JP-S61144949-A (JP)
Title: State monitoring system for termination side subscriber terminal
Inventor: SAITO AKIHIKO
IPC: H04M1/27
Filed: 1984-12-18
Abstract: PURPOSE:To prevent misjudgement by providing a means which monitors the regularity of an AC signal on a telephone line after dial pulses are sent out and judges the off0hook state of a termination side when the regularity is lost and the on-hook state when the regularity is obtained again thereafter. CONSTITUTION:When a signal waveform S1 having regularity such as a ring- back tone appears on the telephone line 1, the signal of the waveform S1 is inputted to a waveform converting circuit 6 to amplify and rectify only its AC component on full-wave basis, and the resulting signal is integrated by an integration circuit 14 to obtain a voltage with a waveform S4. This voltage is compared with a reference voltage Vth to obtain a binary signal S5 with regularity. If an irregular sound signal like a waveform S0 appears on the telephone line 1, on the other hand, the binary signal S5 have no regularity. A monitor and control circuit 7 monitors the regularity of the signal S5 after dial pulses are sent out to detect the on-hook and off-hook state of the opposite party.