baber/WOPTO huggingface dataset:
Patent JP-H11165070-A (JP)
Title: Selective oxidation catalyst for co in gaseous hydrogen its production and removing method of co in gaseous hydrogen
Inventor: ETO YOSHIYUKI
IPC: C01B32/50
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for sufficiently reducing CO concentration in gaseous hydrogen by dispersing a multiple oxide of a base metal and an rare earth metal including a platinum group metal with an active alumina on the surface of a ceramic integrated carrier to selectively oxidize CO in a temp. range capable of preventing the cohesion of water contained in gaseous hydrogen. SOLUTION: One of palladium chloride, palladium sulfate and dinitrodiamine palladium as palladium, one of ruthenium chloride and ruthenium nitrate as ruthenium, copper nitrate, cerium nitrate and neodymium nitrate are dispersed and mixed in a pure water. The mixed solution is added into an sodium octylate solution and the produced octylate compound is filtered, dried and fired to obtain the multiple oxide of the base metal and the rare earth metal including the platinum group metal. A slurry obtained by kneading the multiple oxide and the activated alumina with the nitric acidic alumina sol is applied on the ceramic integrated carrier and fired under a combustion gas atmosphere of an oxidizing state.
Patent JP-H07186227-A (JP)
Title: Controlling method for temperature of barrel in injection molding machine
Inventor: SUGANO HIROSHI
IPC: B29C45/74
Filed: 1993-12-27
Abstract: PURPOSE:To uniformize the temperature distribution of injected molten resin and to stabilize the quality of a molding. CONSTITUTION:An injection molding machine is constituted of a screw 12 provided in a barrel 10 and equipped with barrel-heating zones 16a, 16b, 16c having barrel temperature detection means 14a, 14b, 14c on the external circumferential face of the barrel. The respective heating zones are heated and controlled through the respective temperature detection means. Furthermore the injection molding machine is provided with a sequential control means 26 interlocking with a molding cycle and formed so as to heat and control the respective heating zones additionally and compensationally through the sequential control means 26 in a specified time slot in the process of an injection side in addition to heating and control of the respective heating zones through the temperature detection means.
Patent JP-H02174475-A (JP)
Title: Display device
Inventor: KASAMI HIROYUKI
IPC: H04N5/64
Filed: 1988-12-27
Abstract: PURPOSE:To eliminate the need for the angle adjustment and to avoid readjustment by stopping a display panel at an optional angle in an operating turning stroke after the display panel reaches the operating angle. CONSTITUTION:When an open button is depressed to release the lock of a panel case and the panel case 20 is turned up to a position A, a link lever 83 slides a slide lever 84 in the direction R, turns a lower side auxiliary lever 60 to lock a worm 57 and a gear 71, and the position of the panel case 20 is set to a position B offering a usual operating angle. When the position is changed from the position B to other angle, since the lock by a spiral spring 61 is not unlocked, so long as the panel case 20 is not moved smaller than a minimum angle position A, the adjustment change to an optional angle is attained. On the other hand, when the angle is restored smaller than the position A, the slide lever 84 is moved in the direction L to release the meshing between the worm 57 and the spur gear 71.
Patent JP-H04195968-A (JP)
Title: Detecting mechanism of reversed mounting of disk for double face simultaneous reproducing
Inventor: HIOKI TOSHIAKI
IPC: G11B19/12
Filed: 1990-11-28
Abstract: PURPOSE:To enable detection of reversed state of a disk after the disk is mounted by providing such a disk in which synchronizing information before and after the address data are formed symmetric in secular change and a latching means to latch the reproducing address data, and an identifying means to identify the reversed state of the disk according to the updated state of the latched output. CONSTITUTION:In the disk D, the address information recorded together with the main information in the recording track consists of pre-synchronizing information, address data and post-synchronizing information, and the pre-synchronizing information and post-synchronizing information are symmetric in secular change. The latching means 6 detects reproduced synchronizing information in the initial stage of reproducing and latches the succeeding reproduced address data. The identifying means 8 detects the updated state of latched output or values out of the specified range to identify the reversed state of disk D. Therefore, if the disk is scanned for reproducing in the reversed state, reproduced address data to be latched are irregularly updated or comes to data out of the regulated value. Thereby, reversed state of the disk can be detected after the disk is mounted.
Patent JP-H11168191-A (JP)
Title: Semiconductor device
Inventor: KOGA HIROTAKA
IPC: H01L21/8242
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of isotropic growth due to decrease in anisotropy, when the selective anisotropic epitaxial growing is performed in a semiconductor device. SOLUTION: A plurality of diffused layers 1, which are partitioned by element separating regions, are aligned. A plurality of word lines 3 are formed on the diffused layers at specified intervals. The word lines are always formed, so as to include the boundary between the element separating regions and the diffused layers over the diffused layer and the element isolating regions. The diffused layers, which are exposed between the word lines and the word lines, are defined by a pair of straight-line sides, which extend in the <110> direction of the diffused layers in the mutually facing pattern, and the side surface of the word lines which extend in the <110> direction in this relation. Therefore, the shape of the exposed layer becomes rectangular, the four sides of which are in the <110> direction.  As a result, silicon is grown selectively in anisotropic eptaxial pattern only on the diffused layer which is exposed from the part between the word line and the word line. Thus, nonconcormities of the occurrence of the isotropic growing by the decrease in anisotropy, and the generation of a crystal surface other than  100} can be suppressed.
Patent JP-2000159001-A (JP)
Title: Draining pump vehicle
Inventor: AOKI TETSUO
IPC: B60P3/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a draining pump vehicle equipped with a high drainage ability capable of increasing the number of mounted units of submerged pumps having normal drainage ability or mounting a large sized draining pump having a large drainage ability by securing large the effective utilization space of a load-carrying platform to admit mounting of the draining pump. SOLUTION: A plurality of lightweight submerged pumps 2 and a large boost pump 12 to function as main draining pump are mounted on a load- carrying platform 1A of a truck type draining pump vehicle 1. The output of a self-mobile engine E operated when the pump vehicle 1 is in stopped condition is transmitted to the main shaft of the boost pump 12 through a PTO (power take-off) clutch built-in type power takeout device} 10, and the draining operation is performed.
Patent JP-2000154690-A (JP)
Title: Shutter device
Inventor: ISHIKAWA TAKAHIRO
IPC: E05F15/10
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To detect the overload of a motor accurately. SOLUTION: A shutter curtain 12 formed by foldably connecting a large number of slats 14 by rotating a drum 40 in one direction and the other direction by a motor 20 is wound on the drum 40 and delivered from the drum 40 respectively. A controller, by which pulse waves synchronized with the rotation of the motor 20 are generated at that time, the period of the pulse waves is measured at all times, a past period and the current period are compared, and the rotational control of the motor is changed when the difference of both periods exceeds a fixed value, is installed.
Patent JP-2000125545-A (JP)
Title: Dc power unit and air conditioner
Inventor: SASAMOTO YOSUKE
IPC: H02M7/12
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the rate of a processing for control, improve power factor, reduce harmonics and reduce cost by reducing the number of switching times and setting it to be the required minimum. SOLUTION: A DC power unit is provided with a rectifying circuit 2 which rectifies the voltage of AC power 1, a smoothing capacitor 4 for smoothing output voltage compared to the rectifying circuit 2, a switch means 6 arranged on an AC power 1-side compared to the smoothing capacitor 4, a reactor 3 arranged to the power-side compared to a switching means 6, a load quantity detection means 10 for detecting the load quantity of a load connected to the smoothing capacitor 4 connected in parallel and a control means 8 for controlling the opening/closing of the switching means 6 at opening/closing time corresponding to load quantity at least twice in a power half period in synchronization with the power period of AC power 1.
Patent JP-2001147993-A (JP)
Title: Device and method for issuing ic card
Inventor: TSUCHIKO TOSHIAKI
IPC: G06K17/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To automatically issue an IC card. SOLUTION: Concerning the device for issuing IC card with mounted IC capable of reading and writing data with no contact, this device is provided with a read/write part 10 which has a slope 11 for placing an IC card C while dropping and sliding it and can read/write data, a placing detecting part 26 for detecting placing of the IC card C at the prescribed position of the slope 11 of the read/write part 10, a holding part 20 for holding the IC card C at the prescribed position and canceling holding from the prescribed position, a carry-out detecting part 50 for detecting the canceling from the said prescribed position, a conveying part 30 for conveying the IC card C slid and dropped from the read/write part 10 positioned so as to have the slope 11 by releasing the holding part 20, and a first stacker part 70 or the like for stocking the IC card C conveyed by the conveying part 30.
Patent JP-2000158782-A (JP)
Title: Printing apparatus and ink supply method for printing apparatus
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41F31/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus or ink supply method that can effect good printing by solving a short of ink without the occurrence of unnecessary waiting time on ink supply, and reducing the occurrence of density irregularity of a printing image. SOLUTION: The printing apparatus is the one where a punch-processed master 14 is wrapped round the exterior peripheral surface 3a of a form cylinder 3 having a porous support cylinder body being supplied with ink 18 in the interior peripheral surface thereof through the operation of an ink supply means 55 and being rotatable about its central axis, and conducts printing by compressing printing paper 6 against the exterior peripheral surface by a compression member so as to allow ink to run out of an opening part 3b of the form cylinder and punched part of the master 14, in which the operation of an ink supply means 55 is controlled by a control means 60 so that a quantity of ink corresponding to disposed ink stuck onto the disposed master is supplied to an interior peripheral surface of the form cylinder 3.
Patent JP-H03193360-A (JP)
Title: Printing head
Inventor: TANOSHIMA KATSUHIDE
IPC: B41J2/28
Filed: 1989-12-25
Abstract: PURPOSE:To drive a printing head with a low power consumption by a method wherein an armature is held by a high attracting force at the non-printing time of the printing head, and a magnetic flux is efficiently generated from a demagnetization coil when a voltage is applied to the demagnetization coil. CONSTITUTION:The magnetic pole cross section of a core 16 and an armature 20, which ensures a minimum attracting force for positively holding the armature 20 to the core 16 against the spring force of a plate spring 18, is made smaller than the unit magnetic pole cross section of a permanent magnet 12. A yoke 14 is formed thin, whereby a magnetic path from the permanent magnet 12 to the core 16 through the yoke 14 and the armature 20 is shortened. In this manner, the leakage of the magnetic flux from the magnetic path can be reduced. At the time of printing, a voltage is applied to a demagnetization coil to excite the demagnetization coil; the magnetic flux of the permanent magnet 12 is demagnetized; the armature 20 is moved by the spring energy of the plate spring 18; and printing is made with a wire 21 fixed on the end part of the armature 20.
Patent JP-H05166175-A (JP)
Title: Magnetic disk and production thereof
Inventor: KASAMATSU YOSHIHARU
IPC: G11B5/82
Filed: 1991-12-17
Abstract: PURPOSE:To provide the magnetic disk which enables the easy detection of a tracking error even by one electrode and the direction thereof and enables the easy execution of tracking control with high accuracy and the process for production thereof. CONSTITUTION:This magnetic disk is constituted by providing pits 22 for tracking overhanging only to one side in the transverse direction of continuous grooves 21 at every specified pitch along these continuous grooves 21. The magnetic disk 1 is formed by using two pieces of laser beams overlapping on each other in the radial direction of a magnetic disk substrate which is provided with a photoresist on the surface and rotates at a specified speed for this magnetic disk substrate. The substrate is continuously irradiated with the one laser beam for the purpose of forming the continuous grooves 21 and is intermittently irradiated with another laser beam at specified time intervals in order to form pits 22, by which the photoresist is exposed and the resist patterns are formed.
Patent JP-H07191488-A (JP)
Title: Electrophotographic photoreceptor for liquid development
Inventor: RIN MAMORU
IPC: G03G5/047
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a picture image of extremely high quality by regular or reversal development of an electrophotographic photoreceptor for liquid development having an org. photoconductive layer on a conductive supporting body comprising aluminum or aluminum alloy, by forming an anodically oxidized film on the surface of the conductive supporting body and specifying the film thickness of the photoconductive layer. CONSTITUTION:The photoconductive layer is formed on a conductive supporting body which consists of aluminum or aluminum alloy, and an anodically oxidized film is formed on the surface of the supporting body. Before the anodically oxidized film is formed, the aluminum supporting body is degreased by various degreasing and cleaning methods. The anodically oxidized film is formed by anodic oxidation treatment in an acid bath, and the best result is obtd. by using a sulfuric acid bath. The average film thickness of the anodically oxidized film is preferably between <=15mum and >=5mum. The photoconductive layer consists of laminated layers of a charge producing layer and a charge transfer layer. The film thickness of the charge transfer layer is >=19mum, and preferably between >=22mum and <=45mum.
Patent JP-H04197551-A (JP)
Title: Apparatus for molding mold
Inventor: KANEKO TADATAKA
IPC: B22C15/06
Filed: 1990-11-28
Abstract: PURPOSE:To shorten time for exchanging a sprue cup and to surely fit a pressurizing member by arranging a shifting mechanism for shifting a supporting member so as to set the selected sprue cup to the position as possible to connect with connecting mechanism. CONSTITUTION:The selected sprue cup 81 is shifted to the prescribed position in the pressurizing member 2 with the shifting mechanism 31a, 31b and 32a, 32b and connected with one touch of fingers at this position with the connecting mechanism 361c, 402. Further, take-off of the sprue cup 81 is executed with the reverse method. Therefore, the time for exchanging the sprue cup 81 can be shortened. Further, the sprue cup 82 is supported under locked condition with the supporting member 21, 22 and shifted to the prescribed position of pressurizing member 2. By this method, without any influence of vibration, etc., the sprue cup 82 is always set at the fixed position to the pressurizing member 2. By this method, the sprue cup 81 is surely fitted to the pressurizing member 2.
Patent JP-H10165500-A (JP)
Title: Prefilled syringe
Inventor: KUBO TOMOHIKO
IPC: A61M5/28
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a prefilled syringe without mixing and elution of a foreign matter and with good liquid- and gas-tightness and small slide resistance in use. SOLUTION: This prefilled syringe includes a barrel 1 with an engaging wall at the tip end, a plunger 2 inserted from the rear end of the barrel, an injection needle connecting member 3 mounted on the engaging wall of the barrel 11, and a film tube 4 adhered with the injection needle connecting member 3 and the plunger 2. A skirt part 32 of the injection needle connecting member 3 is housed in the barrel 1, the film tube 4 is adhered and fixed to the rear end side outer wall of the skirt part 32, and packing 5, 6 are respectively equipped between the skirt part 32 of the injection needle connecting member 3 and the engaging wall 11 of the barrel 1 and between the barrel 1 inner wall and the plunger 2.
Patent JP-H11130694-A (JP)
Title: Capsule encapsulating protease coated with natural fatty oil
Inventor: ARITA JUNICHI
IPC: A61K8/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a capsule encapsulating a protease coated with a natural fatty oil and simultaneously enabling the addition of a water-containing preparation and the reinforcement in the decrease of sebum, wherein the protease is easily deactivated by the absorption of moisture and accelerates the decrease of the sebum from skin or the like by the frequent external uses of the protease. SOLUTION: This capsule is prepared by dispersing and coating a protease such as papain with an animal fatty oil such as mink oil or a vegetable fatty oil such as a seed oil and subsequently processing the coated product as an internal liquid preparation with a coating liquid comprising gelatin, agar or the like, thus forming the collapsible hard capsule. The capsule may be compounded with a water-containing preparation.
Patent JP-H06164621-A (JP)
Title: Atm call reception control system
Inventor: OGINO OSAO
Filed: 1992-11-20
Abstract: PURPOSE:To provide an ATM call reception control system for an ATM exchange constructing a communication network of an ATM system which needs no traffic parameter report value from a user and also can flexibly adapt to the change of the external traffic environment of the exchange for improvement of the practicability. CONSTITUTION:To decide the propriety for reception of calls based on the measurement value of the traffic quantity to be carried and the measurement value of the cell transfer state which are acquired from a message channel system 2 of a switchboard and the simultaneously call connection frequency information acquired from a call processing system 3 of the switchboard for each quality class. Then a threshold value table is retrieved based on the proceding measurement value of the traffic quantity to be carried and the simultaneous call connection frequency information. The acquired cell transfer state threshold value is compared with the cell transfer state measurement value. So that the propriety for reception of calls is decided. Meanwhile the preceding measurement value of the traffic quantity and the call connection frequency information for each quality class are added to a neutral circuit network together wit the cell transfer state measurement value. Then the acquired neural circuit network output is compared with the call reception propriety deciding threshold value to decide the propriety for reception of calls.
Patent JP-H09182051-A (JP)
Title: Bi-directional catv system and incoming signal processor
Inventor: SETOYAMA TORU
IPC: H04N21/647
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a CATV system further improved in the transmission quality of an incoming signal. SOLUTION: This CATV system in which a center 1 is connected in tree structure to plural subscriber terminals 8 with a trunk line 4 and a branch line 5 is provided with a signal terminating device 7 reducing the noise of an incoming signal to be transmitted from the subscriber terminal 8 to the center 1 and a multiplexing transmitter 6 on the way of the branch line 5. The subscriber terminal 8 performs an error correction encoding for the incoming signal, performs a digital modulation for the signal and outputs the signal by a time division multiplexing system. A signal terminating device 7 outputs the incoming signal after the device 7 performs the digital demodulation for the incoming signal inputted from the subscriber terminal 8, decodes the signal and corrects an error.  A multiplexing transmitter 6 multiplexes the output signal of the signal terminating device 7 and transmits the output signal to be center 1 by a time division multiplexing system.
Patent JP-H07192595-A (JP)
Title: Contact device
Inventor: KANEMOTO NAOKI
IPC: H01H50/54
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the scattering of the contact consumed powder. CONSTITUTION:In a contact device providing a fixed contact plate 2 having a fixed contact 1, and a movable contact plate 4 having a movable contact 3 connected to and separated from the fixed contact 1, at least one side of the fixed contact 1 or the movable contact 3 is composed in the structure having a surrounding member 5 with about a U-shaped cross section surrounded by opposing members 5b. Consequently, a contact consumed powder generated when the movable contact 3 is connected to or separated from the fixed contact 1 is stuck on the opposing members 5b of the surrounding member 5, and its scattering can be prevented.
Patent JP-H05138520-A (JP)
Title: Lens grinding method and device
Inventor: SAEKI MASARU
IPC: B24B13/01
Filed: 1991-11-22
Abstract: PURPOSE:To keep the shape of the processing surface of a grinding tool and provide continuously optical elements of excellent precision in a short time by conducting the uniform electrolytic dressing of the processing surface of the grinding tool. CONSTITUTION:A grinding tool 4 is affixed to an affixing dish 2 equipped at the tip of a rotary shaft 1. The grinding tool 4 consists of two segments 10, 11, and non-conductive resin 12 is filled into a space between segments 10, 11. A work 5 to be butted against the processing surface of the grinding tool 4 is retained by means of a retainer 6, and the retainer 5 is swung by means of a pin 7. The negative pole of an electrolytic dressing power supply 9 is connected to the pin 7, and the positive pole thereof is connected to segments 10, 11 through a changeover switch 13. 16 in the drawing is a coolant nozzle that supplies the coolant 15 of weak electricity.
Patent JP-H0658488-A (JP)
Title: Manufacture of heat insulating pipe and heat insulating pipe obtainable thereby
Inventor: YASO MIKI
IPC: F16L59/147
Filed: 1992-12-15
Abstract: PURPOSE:To successively manufacture a heat insulating pipe consisting of a two-layer structure to which a tubular foaming body and a sheetlike foaming body are fully stuck without overs and shorts. CONSTITUTION:In a method which conducts a long tubular foaming body 1 into a tubular covering form block 6 while a long sheetlike foaming body 2 is tubularly rolled on a circumference of this tubular foaming body 1 and covering it, and manufactures a heat insulating pipe 7 consisting in a two-layer structure, the degree of drawing of the sheetlike foaming body 2 to the longitudinal direction is adjusted in accordance with a variation in an outer diameter of the tubular foaming body 1, whereby width of the sheetlike foaming body 2 is adjusted so as to almost accord with length of the circumference of the tubular foaming body 1.