baber/WOPTO huggingface dataset:
Patent JP-H0581514-A (JP)
Title: Information collecting system for automatic vending machine
Inventor: OTANI MASAYUKI
IPC: G07F9/00
Filed: 1991-09-19
Abstract: PURPOSE:To conveniently and easily operate the setting of a data repeating root. CONSTITUTION:One of radio units 2A-2D of automatic vending machines 1A-1D enabling a communication with a data collecting device 10 is used as a reference, and the communication between the radio units 2A-2D with the radio unit of each of the other automatic vending machines can be sequentially attained, so that the designation of a transmission can be set. Thus, a root for repeating the collected data from each automatic vending machine 1A-1D can be decided.
Patent JP-S62126074-A (JP)
Title: Sheet article such as signature conveying device
Inventor: OGAWA NOBUNORI
IPC: B41F13/64
Filed: 1985-11-27
Abstract: PURPOSE:To prevent slide damage of an article surface through reduction of the press force of a belt, by a method wherein, when a laminar article is taken out to a position between a belt conveyance passage or outside the side of the conveyance passage, an upper belt is lifted up. CONSTITUTION:When a signature A is forced into contact with a front collision plate part 14 for stop, the signature A, simultaneously, is folded in two parts through downward motion of a chopper 15 of a chopper folding machine, located up a line from the belt of an upper belt 4 nipping the signature A from above and in parallel to the advancing direction of the belt, and is conveyed between nip rollers 15a situated below for folding. During downward motion of the chopper 15, a push member, e.g., a push-up roller 10, is brought into contact with a belt on the side, making contact with the signature A, of the upper endless belt 4 from below. The member is moved upward to lift up the belt slightly, and this motion relieves the contact pressure of the belt 4, exerted on the signature A, to prevent damage of the signature A surface. When the signature A is separated from the belt 4, the roller 10 is restored to a below position again to nip the subsequent signature A between the belts 4 and 5 for conveyance.
Patent JP-H07123768-A (JP)
Title: Digital ac servo motor
Inventor: NAKATSUKA TAKASHI
IPC: H02P29/40
Filed: 1993-10-26
Abstract: PURPOSE:To improve the control efficiency of a motor by making the fetching timing of an encoder to a controller coincident with the fetching timing of the current of the motor to the controller by using a synchronous circuit. CONSTITUTION:The current of a motor 1 is fetched to a controller 4 after the current is converted into a voltage by means of a current detector 2 and the voltage is converted into a digital amount by means of an A/D converter 3. When the current of the motor 1 is fetched to the controller 4, the encoder pulse corresponding to the rotational amount of the motor and outputted from an encoder 5 is fetched to a counter/latch circuit 6 at the same timing with an A/D conversion start signal outputted from a synchronizing signal generating block 9. Then an electrical angle calculating block 7 calculates the electrical angle of the motor 1 from the fetched encoder pulse. Furthermore, the controller 4 reads the sine/cosine wave data corresponding to the calculated electrical angle from a sine wave table 8. The controller 4 controls the motor 1 by using the current value of the motor 1 and command values calculated in the controller 4.
Patent JP-H06120980-A (JP)
Title: Communication control system for isdn communication terminal equipment
Inventor: IWASA NAOKI
IPC: H04L12/58
Filed: 1992-10-06
Abstract: PURPOSE:To make a speedy communication by performing transmission through an ISDN line after instructing the disconnection with a facsimile communication network when detecting that an opposite ISDN communication equipment is using an FBOX. CONSTITUTION:A call control section 10 makes a call to the ISDN communication terminal equipment such as opposite facsimile equipments. When a call comes, it receives a response signal from the other party. In this case, when the control section 10 detects that the terminal equipment at the other transmission side is using the FBOX based on the response signal, a changeover transmission direction section 70 disconnects the line with the facsimile communication network of a communication control section 20. Then, with a telephone number held in a telephone number holding section 50, the transmission of information is through an ISDN line 30 to the opposite destination. Thus, the information can be speedily sent to the opposite party directly, not through the FBOX, so that a burden on a user is avoided.
Patent JP-H0569606-A (JP)
Title: Detector of recording medium in printer
Inventor: YAMAMOTO MASAHARU
IPC: B41J11/02
Filed: 1991-09-17
Abstract: PURPOSE:To accurately detect the position of printing paper even for the waved and curled printing paper in a printer wherein printing is performed while attracting and holding this printing paper on a platen by sucking air. CONSTITUTION:A printer is equipped with a platen 2 for holding printing paper P, an optical reflection type sensor 14 which detects the position of printing paper by detecting the difference of optical reflectivity of both printing paper P and a reflection member, an attraction hole 3 which is provided on the platen 2 and has width not smaller than the width of printing paper P and the reflection member which is fitted to the attraction hole 3 and good in air-permeability and has reflectivity different for printing paper P.
Patent JP-S63121278-A (JP)
Inventor: AKASHI KAZUYA
IPC: H01R24/00
Filed: 1986-11-10
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-H09108567-A (JP)
Title: Preparation of adsorption catalyst material
Inventor: SAKANE YASUAKI
IPC: B01J20/18
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a film-shaped or granular adsorption catalyst material which can be baked easily in the air at a relatively low sintering temperature and can adsorb or decompose odors efficiently. SOLUTION: A proper amount of water is added to a mixture of an optional mixing ratio between a powdery adsorbent such as synthetic zeolite and a powdery catalyst such as manganese oxide, and the mixture and a colloidal silica type binder in which 20wt.% in a solid content ratio of the emulsion of a thermoplastic synthetic resin such as an acryl-strene type resin are mixed and agitated in a ball mill. The mixture is dried and sintered in the air or in an oxidative atmosphere at 350 deg.C which is not less than the oxidative decomposition temperature of the acryl-styrene type synthetic resin, and the product is crushed into granules. Otherwise, the mixture is applied on a carrier such as ceramic, dried, and baked similarly to obtain a film as an adsorption catalyst for deodorization etc.  A great number of pores produced by the oxidative decomposition of the fine particles of the synthetic resin contained in the emulsion during sintering make a uniform, porous adsorption catalyst material.
Patent JP-H08129775-A (JP)
Title: Optical pickup and combined function prism used for optical pickup
Inventor: TAKAHASHI YOSHITAKA
IPC: G11B7/135
Filed: 1994-10-31
Abstract: PURPOSE: To embody an optical pickup which is compact and is low in cost. CONSTITUTION: This combined function prism has a beam shaping function for shaping the beam of parallel luminous fluxes from a semiconductor laser 1 side, a deflecting function to deflected the beam shaped luminous fluxes to an optical information recording medium side 7 and an optical path separating function to separate the reflected luminous flux from this optical information recording medium 7 from the optical path of the luminous flux from the semiconductor laser side. The reflected light from the optical information recording medium 7 is introduced via a coupling lens 2 to a detecting system 9.
Patent JP-H10326007-A (JP)
Title: Method for designing photomask
Inventor: UNO TAIGA
IPC: G03F1/68
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To embody a shifter arrangement of the high resolution of a Levenson type phase shift mask by making it possible obtain the degree of the ease of resolution meeting exposure conditions by a simple method. SOLUTION: In the method for designing the photomask of the Levenson type which is formed with plural opening patterns allowing the transmission of incident light on part of a light shielding film for shielding the incident light and is provided with phase shifters in part of these patterns, the segment pairs of the different patterns adjacent to each other within a distance R are extracted with every segment formed by dividing the patterns to the segments and the patterns intersecting within a distance S in a direction perpendicular to the segments from an intermediate point 13 of opposite regions 12 where the pairs 11 of the noticed segments faces each other are obtd. The resulted patterns are subjected to process simulation and the degree of the ease of resolution which is the ease of the resolution of the adjacent patterns is determined.  The phase shifters are so arranged that phase differences are given preferentially from the order of the higher difficulty in resolution on the bases of the degree of the ease of resolution determined with respect to the pairs of the adjacent patterns within the distance R.
Patent JP-S61147826-A (JP)
Title: Apparatus for producing alloy
Inventor: OHORI KOICHI
IPC: C22C1/10
Filed: 1984-12-20
Abstract: PURPOSE:To produce easily and effectively a particle dispersion type composite alloy having excellent characteristics by applying simultaneously >=2 kinds of rotation modes to a molten metal to attain the solid-liquid co-existence state then adding the dispersion particles and dispersing uniformly the particles in the molten metal. CONSTITUTION:An alloy material consisting of prescribed components is charged into a crucible 21 while paddles 24a, 24b are held in an up-position. After the material is melted in a furnace 22, the paddles 24a, 24b are put into the molten metal. The paddles 24a, 24b are respectively rotated (revolved) by a motor 27 around revolving shafts 25a, 25b when motors 27, 29 are rotationally driven. The paddles are at the same time rotated (revolved) around the axial center of the motor 29 by the motor 29. The temp. is decreased in this stirring state to attain the solid-liquid co-existence state of the molten metal and thereafter the dispersion particles (ceramics, etc.) are charged to the molten metal while the temp. is held at the prescribed solid phase rate. The dispersion particles are thus uniformly dispersed into the molten metal.
Patent JP-H06115747-A (JP)
Title: Printer
Inventor: KOBAYASHI YOICHI
IPC: G03G15/00
Filed: 1992-10-06
Abstract: PURPOSE:To improve space efficiency of a printer by providing a loop release wall for releasing a loop of paper, formed by a separating pawl, in the vicinity thereof, to the front in a paper feed direction from the separating pawl for separating sheet by sheet the papers fed by a paper feed roller. CONSTITUTION:In a condition that paper is pressed to a paper feed roller 70 by inserting a sheaf of the papers P into a stacker 20 to move upward a hopper 30 by tension of a compression spring, when the paper feed roller 70 is rotated, the paper in the uppermost part is extruded leftward, and a point end angle part of the paper comes into contact with a separating pawl 41, formed in a turning member 40, with a press down part 42 to form a loop. Growth of this loop is restricted by forming a point end edge 23a' of a loop retainer 23a into a slope. When the growth of the loop leads to a limit, the paper point end angle part is dislocated from the separating pawl 41 in an elastic manner, and further by bringing the loop into contact with a loop release wall 28, integrally formed with a case bottom part 21, in the vicinity of the separating pawl 41, the loop is surely released.
Patent JP-H0990156-A (JP)
Title: Optical parts mounting filter
Inventor: FURUKAWA TORU
IPC: G02B6/293
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide optical parts mounting filter, which can insert a filter between optical fibers if need, by freely inserting the optical filter by means of the micro displacement of a piezoelectric actuator. SOLUTION: The optical filter 30 inserted into a slit 20 can freely be inserted by the micro displacement of the piezoelectric actuator 40. A wide bimorph-type piezo-element (piezoelectric/electrostriction ceramics) with a satisfactory temperature characteristic is used for the piezoelectric actuator 40. When the polarity of DC voltage applied on the piezoelectric actuator 40 is changed, the piezoelectric actuator 40 bends, the tip vertically changes and the optical filter 30 is inserted between the optical fibers 10.  When it is assumed that two wavelengths A and B (1.31μm and 1.55μm) exist in incident light and a long wavelength transmission type is used for the optical filter 30, for example, the light of 1.31μm and 1.55μm is caused to pass at the time of extracting the optical filter 30, and the light A of the wavelength 1.31μm is intercepted and the light B of the wavelength 1.55μm is caused to pass at the time of inserting the optical filter 30.
Patent JP-H01109188-A (JP)
Title: Motorcycle
Inventor: MURAMATSU AKIHIKO
IPC: B62D5/06
Filed: 1987-10-23
Abstract: PURPOSE: To eliminate the need to directly swing a front wheel through the movement of each of right and left steering grips, so as to achieve the reduction of vehicle width, etc., by placing a steering drive means which swings the front wheel according to the control of each of the grips, between each of the grips and the front wheel. CONSTITUTION: A motorcycle 1 has a front wheel 5 supported via a hub center mechanism 4 on a swing arm 3 supported in front of an engine 2 and has a swing arm 7 axially supporting a rear wheel 6 at the rear, thereby constituting a vehicle main body 10. In the above constitution, a base frame 20 is installed over the engine 2 via a stay 15. A pair of right and left steering grips 30, 31 are placed on the base frame 20 in such a way as to freely slide along the longitudinal direction of the vehicle main body 10. A steering drive means 50 which swings the front wheel 5 in order to steer the vehicle main body 10 according to the control of each of the grips 30, 31 is placed between each of the grips 30, 31 and the front wheel 5.
Patent JP-H0671830-A (JP)
Title: Film for wrapping food
Inventor: AKAO MUTSUO
IPC: B32B27/20
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a wrapping material, prominent in light shielding property, moisture resistance, gas barrier properties, heat sealing property and workability in wrapping, by a method wherein one layer of light shielding film or linear low-density polyethylene produced through the copolymerization of polyethylene polymer, ethylene and olefin is provided. CONSTITUTION:At least on layer of a linear low-density polyethylene or a light shielding film, consisting of a light shielding substance, constituted of 1wt.% of polyethylene polymer which will never permeate visible ray and ultraviolet ray, while 50wt.% or more of total polyethylene polymer is a linear low-density polyethylene produced by polymerizing ethylene and 3-13C alpha-olefin, is provided to obtain a film for wrapping food. The light shielding substance is granular or powdered substance, mixed with and dispersed into the polyethylene polymer, and will never permeate visible rays (and ultraviolet rays).
Patent JP-H08110223-A (JP)
Title: Range finder
Inventor: TANIGUCHI HIDENORI
IPC: G02B7/32
Filed: 1994-10-07
Abstract: PURPOSE: To shorten time for distance measurement without performing unnecessary infinite determination. CONSTITUTION: A range finder comprises a detecting means 8 placed between a light receiving means PSD (semiconductor position detecting element) and an integrating means 11 for detecting an input signal level to the integrating means 11 and an infinite determination inhibiting means 16 for inhibiting operation of an infinite determining means when the input signal level to the integrating means 11 is detected to be at a predetermined value or higher by the detecting means 8. When the input signal level to the integrating means 11 is at a predetermined value or higher, since it is evident that reflectance of an object to be measured is not low and that a distance to the object is not large, infinite determination will not be performed.
Patent JP-H02117459-A (JP)
Title: Anti-lock control method for vehicle
Inventor: OKUBO TOMOMI
IPC: B60T8/1763
Filed: 1988-10-26
Abstract: PURPOSE:To enable usually optimum anti-lock control by starting the pressurizing of brake liquid pressure again from a time when wheel speed reduced from braking operation is recovered by the pressure reduction and the maintenance of the braking liquid pressure after that, and changing the abovementioned predetermined speed corresponding to road surface (mu). CONSTITUTION:The maximum wheel speed is selected from four wheel speed calculated from the output of respective wheel rotary speed sensor 1, this is calculated 13 as dummy car body speed and the first and the second threshold level speed are calculated 14 based on the dummy car body speed. When the reduced speed of the wheel speed calculated 15 from the wheel speed reaches predetermined speed, reference speed is calculated 16 and also road surface (mu) is judged 17 from the respective wheel speed. A modulator 5 is controlled in a way that the wheel speed reduced by braking operation is recovered by the pressure reduction and the maintenance of brake liquid pressure after that and said speed reaches the reference speed lower by predetermined value Vx than the dummy car body speed and then the pressurizing of the liquid pressure is started, and the abovementioned predetermined value Vx is changed corresponding to the road surface (mu).
Patent JP-S61179737-A (JP)
Inventor: UIRIAMU FURANKURIN OTSUSHIAN
IPC: B65D30/02
Filed: 1985-11-28
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-H08106817-A (JP)
Title: Wiring mechanism
Inventor: KAMIO KUNIHIKO
IPC: H01B7/00
Filed: 1994-10-05
Abstract: PURPOSE: To simplify the structure of a wiring mechanism so as to reduce the number of parts and the number of assembling processes and reduce a cost by coupling a distributor with first connector connected to the wiring of a main harness directly, not via the wiring or a connector. CONSTITUTION: The plus side wiring and the minus side wiring of a power source 2 are respectively distributed by distributors 5, 6 from a main harness 4 via first connectors 7, 8. The distributed plus side wiring and minus side wiring are respectively connected to the plus side and the minus side of a fuel meter 9, a fuel sensor 16, and a starter relay 19 from the connectors 7, 8 via the main harness 4. Since the distributors 5, 6 are coupled with the connectors 7, 8 connected to the wirings of the main harness 4 directly, not via the wirings and the connectors, the structure of a wiring mechanism is simplified.
Patent JP-S62130021-A (JP)
Title: Gallium arsenide semiconductor integrated circuit
Inventor: MAKINO HIROYUKI
IPC: H01L21/8222
Filed: 1985-11-30
Abstract: PURPOSE:To obtain the level of a Schottky barrier of an output node independently of the conductive/nonconductive state of a transfer gate by connecting a Schottky diode between the output node at the pre-stage of transfer gate and a ground potential. CONSTITUTION:A input logic signal from a node 8 is inverted by an inverter circuit comprising a normall-on MOSFET 1 and a normally-off MESFET 2 and outputted from a node 7. When an input signal to a node 9 is at a low level and a transfer gate 3 is nonconductive, the high level of the node 7 is not sent to a node 10. The high level of the node 7 is suppressed to a level of nearly 0.6V being the level of Schottky barrier due to the Schotky diode 12. When the transfer gate 3 is conductive, the high level of the node 7 is suppressed at the Schottky barrier level of the Schottky diode 12 and the normally-off FET 5 to be nearly 0.6V.
Patent JP-H03131385-A (JP)
Title: Electric voltage reversible electrolytic cell
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1989-10-16
Abstract: PURPOSE:To obtain an economical and durable electrolytic cell, which is cleanable with reversing voltage, of an electrolytic water adjusting apparatus by using carbonitridated titanium as electrodes. CONSTITUTION:A pair of electrodes 3, 4 are put opposite each other in an electrolytic cell of an electrolytic water adjusting apparatus and parted into a pair of electrode chambers 6, 7 by an electrolytic diaphragm 5. Direct current is applied to both electrodes so as to electrolyze water in both electrode chambers and to produce alkaline water in an electrode chamber 6 in a cathode side 3 and acidic water in the other electrode chamber 7 in an anode side 4. A polarity switching apparatus 9 is installed in an electric power source circuit 8 of the electrolytic water adjusting apparatus 1. In this electrolytic water adjusting apparatus, a titanium carbonitride 10 which is surface-hardened by carbonitriding a titanium base material is used for at least one electrode in an electrolytic cell.
Patent JP-S62130285-A (JP)
Title: Method for regenerating etching waste liquid containing ferric chloride
Inventor: NAKAJI YORIO
IPC: C23F1/46
Filed: 1985-11-29
Abstract: PURPOSE:To safely regenerate a waste liquid contg. heavy metal without causing damage of an apparatus in such a method that metallic iron is added to the waste liquid contg. heavy metal and thereafter the mixture is heated and deposited heavy metal is removed and gaseous Cl2 is blown into the waste liquid by adding metallic iron to the heated waste liquid. CONSTITUTION:Etching waste liquid contg. ferric chloride is passed through a heater 2 and heated at about 100 deg.C. Then this heated waste liquid is introduced into a reactor 4 and block-like metallic iron 6 is added to the introduced heated waste liquid. As a result, ferric chloride is reduced to ferrous chloride and also heavy metallic component contained in the waste liquid is allowed to react with iron, deposited and precipitated. The waste liquid contg. the deposited and precipitated heavy metal is introduced into a stirring tank 7 and is uniformly stirred and diluted to the prescribed concn. by adding water 8. Thereafter the waste liquid is sent to a filter press 9 together with water 8 as washing water to separate it into a filtrate and a solid material. This filtrate is sent to a chlorine reactor 12, and regenerated etching liquid is obtained by blowing gaseous Cl2 13 therein and making ferrous chloride ferric chloride.
Patent JP-H07115887-A (JP)
Title: Termite damage detection sensor
Inventor: DOI YUJI
IPC: A01M1/00
Filed: 1993-10-27
Abstract: PURPOSE:To provide a termite damage detection sensor enabling early extermination treatment of termite by outputting an electric signal when even a slightest amount of a wood piece for detection is bitten by termite and displaying an alarm on a display in a room or transmitting an alarm to a control center through a telephone circuit, etc. CONSTITUTION:A sensor containing a detection wood piece 13 having a termite- attracting composition and structure is positioned at a place liable to cause the intrusion of termite. An electric signal is outputted from the sensor when the detection wood piece 13 is bitten by termite.