baber/WOPTO huggingface dataset:
Patent JP-H03142396-A (JP)
Title: Object detector
Inventor: MATSUMOTO OSAMU
IPC: G01S17/02
Filed: 1989-10-30
Abstract: PURPOSE:To reduce the number of parts and a circuit scale and to suppress variance in characteristic by inputting the light reception signal from each photodetector to a multiplexer and successively taking out and processing signals of respective channels. CONSTITUTION:An object is irradiated with modulated light from a light emission face 1a of a light emitting part 1 which uses an LED as the light emitting element, and the reflected light is received by photodetectors 2a to 2e of respective channels of a light receiving part 2 to detect the object. At this time, signals photoelectrically converted by photodetectors 2a to 2e are inputted to a multiplexer 7 and are successively taken out and processed in accordance with the control signal from a CPU 6 with respect to respective channels. Consequently, a light reception amplifier 3, a sample-and-hold circuit 4, an A/D converter 5, etc., are constituted as one unit, and the number of parts and the circuit scale are reduced, and the cost is reduced. The same unit is used to suppress the variance in characteristic.
Patent JP-H03143862-A (JP)
Title: Device for issuing paper sheet
Inventor: AOKI HIROSHI
IPC: B65H29/40
Filed: 1989-10-30
Abstract: PURPOSE:To shorten the time required for issuing paper sheets by providing a temporality storage means for separately storing each of plural kinds of paper sheets conveyed from plural hoppers, and a takeout mechanism for taking out the paper sheets from the storage means and for conveying the sheets. CONSTITUTION:When the issue of a document 1 stored in hoppers 2a and 2b is required the document 1 is taken out from the hopper 2a by driving of a roller 5a, and is conveyed via a conveyance passage 6 to a propeller stacker portion 8 and stored in a slit 20. The impeller stacker portion 8 is rotated by 180 degress to move a stacker 20 to the position of the conveyance passage 9, and then the end of a sampling lever 10 is inserted into a channel provided in the rear end of the slit 20 by means of driving of solenoid 11 and the document 1 is conveyed to a print head 12 and printing operation is carried out, and at the same time the document 1 stored in the hopper 2b is taken out for the next issue, and operation for storing the stacker 20 is carried out in parallel fashion.
Patent JP-S61153981-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/20
Filed: 1984-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63132016-A (JP)
Title: Molding method for rotor with resin
Inventor: YAMADA NOBUO
IPC: B29L31/34
Filed: 1986-11-25
Abstract: PURPOSE:To prevent an inserted body from an unexpected displacement in a cavity, by filling a resin into the cavity from respective gates being set on both sides of a core and setting the resin filling speeds at the gates of the both sides at the same value in the initial resin filling stage. CONSTITUTION:An inserted body, where a commutator 3 and a core 4 prepared by winding a coil are provided on a rotating shaft 2 to sheathe it, is kept on a bottom force 12 and a top force 11 is fit to the bottom force 12. The mold is clamped and the core 4 is properly contained in a cavity 13. A resin is sent under pressure into runners 18A and 18B and applied into the cavity 13 through the first gates 16A and 16B and the second gates 17A and 17B. Since the hole areas of the second gates 17A and 17B are set larger than those of the first gates 16A and 16B, the resin filling speeds at the first gates and the second gates become the same value on the initial resin filling stage though the second gates is positioned at the downstream of the first gates. The core 4 is thereby not moved in the direction of the second gate side on the rotating shaft 2.
Patent JP-H10119474-A (JP)
Title: File
Inventor: GUIDO PEREMAN
IPC: B42F7/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To form a file capable of being assembled when used, and reduced in its volume when being in stock. SOLUTION: The file is constituted of a front side sheet 2 and a rear side sheet 3 of rigid material that are combined by a pliable back portion 4. At least, one of sheets 2, 3 include a flap 5 being retained by combination pieces 6 at a distance from the combined sheets 2, 3 with the flap 5 secured at a side peripheral part of the flap 5 and oriented inward, in which the combination pieces 6 are attached to the sheets 2, 3 to be combined by at least a mechanical combination and the flap 5.
Patent JP-H01121813-A (JP)
Title: Light source device for endoscope
Inventor: TANIGAWA KOJI
IPC: A61B1/06
Filed: 1987-11-06
Abstract: PURPOSE:To eliminate the need for intricate mechanical constitution and to avert the increase in the size of a light source device by incorporating plural filaments into one lamp and electrically automatically switch the disconnected filament to the non-disconnected filament when the disconnection of the filament is detected. CONSTITUTION:A lamp down sensor and switch circuit 5 are connected to each of the filaments (a)-(c) of the lamp 31. A light emitting diode of a photocoupler 22 stops emitting light and the output of an inverter 25 is inverted when the lamp 31 is blown down. Then, the lamp down sensor 4 or 321 emits an 'disconnected' lamp connection signal. A microprocessor outputs the lighting signal to turn on the lamp switch corresponding to the filaments (b), for example, thyristor 333 in order to switch the filament (a) to the filament (b). The filament (b) is connected by this lighting signal to a power supply 30 and the lamp 31 is lighted. The need for mechanical lamp switching when the filament of the lamp is disconnected is thereby eliminated and the increase in the size of the light source device is averted.
Patent JP-H01123679-A (JP)
Title: Semiconductor type sorting apparatus
Inventor: MATSUMOTO HIROSHI
IPC: B07B13/02
Filed: 1987-11-06
Abstract: PURPOSE: To automatically and easily sort normal articles and abnormally shaped articles by providing the inside wall of an inclined rotary drum with flat bars for holding semiconductor elements in a longitudinally long form, a sorting plate for receiving only the normal articles, a tray for collecting the normal articles falling onto this sorting plate and a member for forcibly scraping the abnormally shaped articles. CONSTITUTION: If the semiconductors of a coaxial pin type sent into the inclined rotary drum 2 are the normal articles 5, the centroid of the semiconductor elements exist within the grooves 4a of the flat bars 4 disposed in the rotary drum. The normal articles 5 are received by the sorting plate 6 disposed in the rotary drum as the rotary drum rotates. These normal articles are collected in the tray 9 disposed near the sorting plate 6 and are sent into a normal article box. If, on the other hand, the semiconductor elements are the abnormally shaped articles 11, the centroid of the semiconductor elements exists only in the grooves 4a of the flat bars 4 and as the rotary drum rotates, the abnormally shaped articles 11 are forcibly scraped by the scraping plate 12 and are ejected out of the rotary drum into an abnormally shaped article box.
Patent JP-H06110554-A (JP)
Title: Servo controller
Inventor: YONEDA TAKAO
IPC: H02P23/16
Filed: 1992-09-26
Abstract: PURPOSE:To improve work accuracy by decreasing deviation from a commanded target position by decreasing and correcting target velocity applied to a velocity feedback loop based on a commanded acceleration component and the delay time of a control system. CONSTITUTION:This servo controller calculates position deviation DELTAtheta(i) by comparing a target position theta(i) commanded at present time with a present position thetaa(i) and calculates first target velocity Vp(i) by multiplying a gain Kp. On the other hand, a differentiator A1 calculates velocity from the target position theta(i) and a feed forward value Vf(i) at present time is calculated by multiplying a gain Kf to this velocity and added to the first target velocity Vp(i). Concerning the target position theta(i), a second-order differentiator A2 calculates acceleration, and a corrected value Vg(i) is calculated by multiplying a gain Ka. This value Vg(i) is delayed just for prescribed time tau by a delay circuit A3 to obtain a delay correction value Vg(i-tau), and this is subtracted from the first target velocity Vp(i). This corrected final target velocity V(i) is turned to a velocity command value.
Patent JP-H03144237-A (JP)
Title: Humidifier
Inventor: SAITO KAZUSHI
IPC: F24F6/00
Filed: 1989-10-27
Abstract: PURPOSE:To enable a discharging of steam to be promoted with a simple structure by a method wherein a surrounding atmosphere feeding cylinder is constructed such that its one end side is a surrounding atmosphere-feeding port, the other end side is higher than the surrounding atmosphere inlet port and further opened into a steam discharging cylinder enclosing a steam surface side of a container. CONSTITUTION:An evaporating device 3 includes a container 5 for storing water, a heat generating device 6, a surrounding air feeding cylinder 12, an inner cylinder 13 and an outer cylinder 14. The surrounding air feeding cylinder 12 has its one end placed at a surrounding air feeding port 121 and the other end higher than the surrounding air port 121 and acting as an opening 122 opened into the inner cylinder 13. There is a temperature difference between the surrounding air port 121 and the opening 122. Due to this fact, there occurs an air flow from the surrounding air port 121 toward the opening 122 as shown by on arrow (a). With such an arrangement, a flow of steam within the inner cylinder 13 is promoted and the steam is efficiently discharged.
Patent JP-S63133795-A (JP)
Title: Waiting time connection system
Inventor: HAYASAKA KAZUO
IPC: H04M3/42
Filed: 1986-11-25
Abstract: PURPOSE:To reduce invalid calls by adding a waiting time control function to an ordinary automatic exchange system. CONSTITUTION:When all outgoing interexchange channels are busy, an idle information informing device ANM is trapped through an outgoing interexchange channel monitor controller TRKS, a main controller NWC detects a storing position #3 in an exchange switch SW to connect speech paths #1-3, a message to the effect that the corresponding outgoing interexchange channel groups are busy at present, and if it is desired to speak as soon as the outgoing interexchange channel is idle within fifteen minutes, '1' should be dialled is sent and the '1' dial or the disconnecting request of a subscriber AUBO is monitored through a subscriber line monitor controller SLC. At the place where the disconnecting request is detected, the controller NWC releases the speech paths #1-3 and the device SNM. When the '1' dial is detected, the controller NWC transfers the storing position information #1 and selected numeral information dialled by the SUBO at the time of requesting a connection and stored in the controller NWC to a waiting time controller DCC and released through an interface (b).
Patent JP-H10112158-A (JP)
Title: Tape cassette
Inventor: SHIMA MOTOHIKO
IPC: G11B23/087
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the slack in this tape by fixing up a reel brake mechanism for stopping rotation of one pair of tape reels housed rotatably in a case of the tape cassette at the time of nonuse so as not to be detached even when a strong impact such as a drop impact is given to the case. SOLUTION: This tape cassette is provided with a reel brake member 7 having a pawl part 71 for suppressing the rotation of the tape reel 2 to be freely slidable back and forth so as to be engaged with or disengaged from a projected-recessed part 21 of the tape reel 2, and also a lock member 8 for regulating movement of the reel brake member 7 in the brake releasing direction is freely turnably provided on this member 7.  Then, a restraining part 9 is equipped on the outer side of an arm part 72 connected to the pawl part 71 of the reel brake member 7, where the restraining part 9 is freely restrainable and unrestrainable with a part 10 to be restrained provided on a lower case of the case 3, and a regulating part 84 for suppressing movement of the arm part 72 to the inner side is provided on a lock member 8, facing to the inner side of the arm part 72 connected to the pawl part 71 thus preventing the occurrence of the slack in the tape due to movement of the reel brake member on account of an impact, etc., at the time of nonuse of the cassette.
Patent JP-S61152083-A (JP)
Title: Radiant ray detecting semiconductor element
Inventor: SEKI YASUKAZU
IPC: H01L31/00
Filed: 1984-12-25
Abstract: PURPOSE:To complete the MIS structure whose metal electrode is formed through the thin film of high resistivity, by forming the thin film of high resistivity installed between the GaAs monocrystal and the metal electrode with the undopped GaAs employing organometallic thermal decomposition method (MOCVD method). CONSTITUTION:The wafer of GaAs monocrystal 1 put on the susceptor 20 in the reactor 11 is heated by the high frequency electric power source 12. Hydrogen is used for the carrier gas. Trimethyl garium in the vessel 19 and arsine in the gas cylinder 18 are poured into the reactor 11 at the same time. The amount of exhaust of the exhaust system 16 is adjusted by the valve 15, and the pressure in the reactor is adjusted by the vacuum system 14. The epitaxial undopped GaAs layer 2 is formed on the surface of GaAs monocrystal 1. The electrode 3 is formed on the epitaxial film 2 by sputtering of gold, and the electrode 4 having the ohmic contact with the GaAs monocrystal 1 is formed by sputtering of gold-germanium alloy, which are treated by heat.
Patent JP-H01123677-A (JP)
Title: Vibration type screen machine
Inventor: TAKANO SHINICHI
IPC: B07B1/42
Filed: 1987-11-06
Abstract: PURPOSE: To obtain a sufficient sieving action with small vibration by providing a sieving machine body with a crank mechanism for directly vibrating sieve supporting frames. CONSTITUTION: A disk 13 is rotated by the drive of a motor 12 of the crank mechanism and the supporting frame 8 mounted with a lower bed sieving surface is vibrated by means of a crank arm 11, concurrently with which the supporting frame 7 connected via a spring 15 to the supporting frame 8 is resonated. At this time, only the sieving surfaces 4, 5 and the supporting frames 7, 8 are directly vibrated independently from a frame 3 and, therefore, the weight of the vibrating parts may be reduced. Further, the supporting frame 7 mounted with an upper bed sieving surface 4 is vibrated by the resonation between the upper and lower supporting frames 7 and 8 and, therefore, the necessary driving power regarded necessary over the entire part of the vibration type sieving machine 1 may be reduced and the sufficient sieving effect is obtd. by the small vibration.
Patent JP-H11114417-A (JP)
Title: Catalyst for alkoxylation of composite oxide series
Inventor: TAKEDA MASAKI
IPC: B01J23/10
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To distribute the degree of polymerization of alkoxylate over a narrow range and reduce the quantity of a byproduct by adding one or two or more kinds of the element selected from the group 3A, group 3B, group 5A group 7A, group 8 of the subgroup periodic table and lanthanoides, to a metallic oxide of a halite-type structure. SOLUTION: This catalyst for alkoxylation of a composite oxide series is composed of a metallic oxide of a halite-type structure countering one or two or more kinds of the element selected from the group 3A, group 3B, group 5A, group 7A and group 8 of the subgroup system periodic table and lanthanoides. The metallic element of the metallic oxide with a halite-type structure is preferably, calcium, strontium or manganese. The group 3A, group 3B, group 5A, group 7A and group 8 of the subgroup system periodic table and the lanthanoids which are contained in the metallic oxide of the halite-type structure are preferably aluminum, gallium, indium, manganese or praseodymium, especially more preferably, indium.
Patent JP-S62140805-A (JP)
Title: Cooling device for sheetlike material
Inventor: AKITA MASAHIKO
IPC: B29C35/16
Filed: 1985-12-14
Abstract: PURPOSE:To reduce drastically material, parts and production costs by simplifying extremely the constitution of the titled device, by immersing a sheetlike material into cooling water by rotating a rotary shaft intermittently along with fitting of a holder for holding of a plurality of sheetlike materials radially to the rotary shaft. CONSTITUTION:As for a rubber fabric 4 before cooling which has been carried through a roller conveyor 31, the tip of the same is inserted into an insertion port 6a by keeping the same as it is. The rubber fabric 4 in the inside of a holder 7 is sent in the direction of an arrow A in order and dipped into cooling water W in the inside of a storage tank 9. Then as for the rubber fabric 4 which has arrived at a position of a holder 7y, the tip of the same is held by a first holding mechanism 33, which is pulled out of the holder further by a moving of a pulling-out mechanism 11 and held by a second holding mechanism 43. The rubber fabric 4 held by the second holding mechanism 43 is moved by routes of imaginary lines 4m, 4n through a movement of a take-off device 40 in a rightward direction and mounted on a stage 41.
Patent JP-S61152026-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/78
Filed: 1984-12-25
Abstract: PURPOSE:To enable to laminate metal or metallic compound on an extremely thin nitride film coming into close contact therewith by a method wherein, within an insulating gate type field effect semiconductor device, the nitride film and a conductor thereon are formed in the same reactor without exposing the part above the nitride film to atmosphere. CONSTITUTION:A P-type channel region 10 and a gate electrode 6 made of metallic tungsten are formed on a substrate 1. A silicon oxide film 3 300Angstrom  thick is formed and then a nitride film 4 30-300Angstrom  thick is formed by photo chemical reaction on the film 3. Later metallic tungsten is formed by plasma CVD process by vacuumizing and leading tungsten fluoride and hydrogen to a reactor without exposing the tungsten to atmosphere. After forming a conduc tor for gate electrode, a gate electrode 6 is formed by lithography. Within said processes, the gate electrode 6 and a lead extending therefrom are not subject to any exfoliation phenomenon.
Patent JP-H09130983-A (JP)
Title: Battery charge control device
Inventor: OKU HIROYUKI
IPC: H02J7/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To automatically switch DC output voltage of an AC-DC converter part based on identification, by identifying a kind of a battery to be charged. SOLUTION: Cell voltage of a battery is detected by a battery discrimination circuit 20, to identify what kind the battery is. Based on this identification result, the battery identification circuit 20 controls a variable type switching regulator 11 and outputs DC voltage suited for a battery 3 intended to be charged. On the other hand, a microcomputer 10, detecting the cell voltage through a voltage detection circuit 9, controls a control switch 5 and supplies charge control voltage to the battery 3.
Patent JP-H04157486-A (JP)
Title: Image forming device
Inventor: HAYASHI KOJI
IPC: G03G15/06
Filed: 1990-10-22
Abstract: PURPOSE:To acquire two kinds of favourable image qualities with one device by carrying out development respectively suitable for a letter image and a photographic image by way of changing a development bias over to an alternating current bias where direct current components are superimposed and to a direct current bias without alternating current components. CONSTITUTION:Development is carried out with a black developing machine 105 by way of applying a development bias where alternating current components are superimposed to direct current components and making rotational circumferential speed ratio against a sensitizing body 102 of a developing sleeve 201 about 1.8 times against the developing sleeve 201 arranged with a gap from the sensitizing body 102. In this way, it is possible to acquire a developing characteristic suitable for a character image with less edge effect by applying alternating current voltage to which the direct current components are superimposed. Consequently, it is possible to acquire favourable images by way of applying the direct current bias without the alternating current components in the case when the developing bias is changed over and an image formation mode is a character image formation mode, and applying the alternating current bias where the direct current components are superimposed in the case of a photographic image formation mode. Accordingly, it is possible to acquire favourable quality for either of the images of 'character' and 'photograph'.
Patent JP-H10135989-A (JP)
Title: Multiple address communication system
Inventor: TAKEKOSHI FUMIKO
IPC: H04L12/40
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide multiple address communication system, in which a opera tion from data transmission until an output of a confirmation signal of end of data fetch is simplified and a data transfer time, independently of number of slave stations to be selected is realized. SOLUTION: When a master station 1 selects an address for data transfer to slave stations 2-n, a receivable slave station sends a low-level communication control signal P21 to the master station via a communication control signal line 15. The master station receiving the signal P21 transfers multiple address data to the slave station via transmission signal line 17. Since the communication control signal lines 15 are in wired-OR connection, even if one receptible slave station exists, the master station an recognize the presence.
Patent JP-H04158129-A (JP)
Title: Encasing device for remote control box in air conditioner
Inventor: EBIHARA MASAHARU
IPC: F24F13/20
Filed: 1990-10-19
Abstract: PURPOSE:To stabilize the encasement of a remote control box by forming an encasing part for a remote control box with a rearward tilt and by providing a clasping piece at the top of said encasing part in the front frame as a means to prevent the remote control box from falling frontward. CONSTITUTION:A front frame 12 fitted on an air conditioner 11 is provided with an encasing part 12a and a clasping piece 12b. An inlet grille 13 is fitted over the front frame 12. The encasing part 12a in the front frame 12 is formed with a rearward tilt and the clasping piece 12b is provided at the top of the encasing part as a means of holding a remote control box 14 so that the remote control box 14 can be encased securely in place with the body leaning rearward in the encasing part 12a and with the top held fast by the clasping piece 12b. A frame 12c forming a space for fingers for taking out the remote control box is provided at the lower front part of the encasing part 12a so that the remote control box 14 in secure encasement can be easily taken out.