baber/WOPTO huggingface dataset:
Patent JP-S62131935-A (JP)
Title: Oxygen concentration detecting means attaching structure for engine provided with supercharger
Inventor: TANAKA TAKAYUKI
IPC: F02D33/00
Filed: 1985-12-02
Abstract: PURPOSE:To prevent an oxygen concentration detecting device from thermally deteriorating, and to detect the concentration of oxygen satisfactorily, by disposing the oxygen concentration detecting device in an area which is in the rear of the open position of a shut-off valve for opening and closing an exhaust passage and in which a small amount of exhaust gas flows when the shut-off valve is opened. CONSTITUTION:An exhaust passage 5 extending to a turbine nozzle 6 is divided into a primary port 8 and a secondary port 9, and a shut-off valve 11 is disposed in the bifurcated section of the passage 5. An oxygen sensor 18 for detecting the concentration of oxygen in exhaust gas is disposed in a part which is in the rear of the shut-off valve 11 and in which a small amount of exhaust gas flows when the shut-off valve 11 is opened. Thus, it is possible to prevent a large amount of exhaust energy from concentrating to the oxygen sensor 18, with the shut-off valve being effectively used.
Patent JP-H04148379-A (JP)
Title: Rat's nest displaying system
Inventor: KUWABARA NORIO
IPC: H01L21/82
Filed: 1990-10-12
Abstract: PURPOSE:To immediately recognize a part not satisfying limitation when component arrangement is performed in interactive fashion by displaying the color of a rat's nest in another color when Manhattan length between terminals exceeds limitation length designated from the outside. CONSTITUTION:The Manhattan length is calculated when the limitation length is designated to a pair of terminals of a rat's nest display target. When the Manhattan length exceeds the limitation length, a display color connecting between the terminals is changed to a color other than an ordinary color. In other words, the rat's nest is displayed by separating all the pairs of terminals of the rat's nest display target by colors. Thereby, it is possible to immediately judge whether or not the component arrangement satisfying the limitation length between the terminals designated from the outside can be performed when the component arrangement is performed in the interactive fashion.
Patent JP-H03132531-A (JP)
Title: Catch-basin and drainage inlet pipe
Inventor: TAKEUCHI HIDEO
IPC: E03F5/10
Filed: 1989-10-18
Abstract: PURPOSE:To make it easy to mount and remove a catch-basin and drainage inlet pipe by forming the lower part of a drainage inlet pipe to form a water sealing device into a form biased in the direction keeping away from a partition dividing an invert section of the catch-basin from a water sealing basin section. CONSTITUTION:A partition 102 is provided to a basin body 1, and an invert section 101 and a water sealing basin section 103 are formed. After that, a drainage inlet pipe 4 consisting of a horizontal pipe 41, vertical pipe 42 having a rectangular section with the lower part 422 to be bent and a lid 43 is provided. After that, the horizontal pipe 41 is supported on a body 1 to insert the lower part in the basin 103, a water sealing section with a depth d2 is formed and, at the same time, a refraction point of the pipe 4 is positioned upward C from the upper end of the partition 102, and a drain pipe 3 is connected to the horizontal pipe 41. According to the constitution, the inclination of a refraction section is a relief section against the partition, loading and unloading of the drainage inlet pipe can be easily made in the event of execution and cleaning, and a sufficient amount of sealing water can be obtained.
Patent JP-H03132709-A (JP)
Title: Optical filter
Inventor: TAKAHASHI YUTAKA
IPC: G02B26/02
Filed: 1989-10-19
Abstract: PURPOSE:To vary the illumination light transmission area of an optical fiber with time by moving the optical filter through a moving device. CONSTITUTION:Illumination light emitted from the projection opening 21a of a light source lamp 21 is transmitted through the transmission area L of the optical filter 23, converged by a convergence optical system 12, and made incident on a light guide incidence end in a light guide ferrule 18b. When a motor 29 is driven in this state, a cam 26 is rotated and a rod 25a is rocked around a rotary axis 27 by said rotation against the energizing force of a tension spring 28. Further, a frame 25 is also rocked and the transmission area L of the illumination light which is transmitted through the optical filter 23 is moved relatively according to rocking. Consequently, the time in which the illumination light is transmitted through the specific position of the optical filter 23 becomes short and a rise in the temperature at the part is suppressed small.
Patent JP-H08134422-A (JP)
Title: Self-adhesive fluororubber composition
Inventor: OSAWA YASUHISA
IPC: C09J127/20
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a self-adhesive compsn. which is based on a fluororubber, is resistant to both heat and solvents, and exhibits excellent self-adhesive properties. CONSTITUTION: This compsn. contains 100 pts.wt. peroxide-cross-linkable fluororubber polymer, a catalytic amt. of a peroxide. and 30-200 pts.wt. peroxide- uncross-linkable fluororubber polymer.
Patent JP-S62132153-A (JP)
Title: Mask defect inspector
Inventor: KOGA TAKESHI
IPC: G03F1/84
Filed: 1985-12-05
Abstract: PURPOSE:To achieve highly accurate inspection free from a false defect, by carrying out an inspection of a detect of a mask or the like by a hologram. CONSTITUTION:This inspector has hologram synthesized with a computer (CGH)7, and object lighting light 9, reflecting mirrors 12 and 13, beam magnifying mirrors 14 and 15, an object light 30 to be measured, a reference object light 31 and the like. A laser light from a laser source 8 is divided into two optical paths with the half mirror 11 and one of them turns to a lighting light 9 of a mask 1 expanded by magnifying mirror 14 through the mirror 13. The object light 30 of a mask 1 thus lighted reaches an observing point 32 directly. The other thereof is expanded with a magnifying mirror 15 through a mirror 12 to turn to a reproduced light 10 of the CGH7. Thus, the first light reaches the observing point 32 being interfered with the object light 30 from the CGH7 thus reproduced. As a result, for example, a defect exists in a mask, an interference fringe is developed by the object lights 30 and 31. A defect on the mask can be detected by observing this interference fringe.
Patent JP-H11112555-A (JP)
Title: Information communication system and information processing unit
Inventor: MURAOKA TAKAYUKI
IPC: H04L12/58
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To control access to a document added to a mail by distribution destinations in the system where the document is added to the mail and the resulting mail is multiple-address-communicated to a plurality of destinations. SOLUTION: Mail clients 4, 5, 6 in the case of sending a mail sets an access right of each document added to the mail by destinations and send the result to a mail server 3. On request of list information from any mail client, the mail server 3 selects only added documents whose access is allowed according to the access right information among added documents of mails addressed to the mail client and edits list information and sends the edited information to the client. Thus, each mail client cannot recognize the presence of added documents whose access is inhibited nor down-load them.
Patent JP-2001028108-A (JP)
Title: Manufacture of magnetoresistive head
Inventor: HAYASHI KAZUHIKO
IPC: G11B5/31
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of a barrier layer in the way of manufacturing a recording and reproducing head utilizing a ferromagnetic tunnel joined element and to enhance the yield in manufacture of the head. SOLUTION: In the manufacturing process of a magnetoresistive head utilizing a tunnel joined film constituted basically of a free layer 106/ a barrier layer 105/ a fixed layer 104, resistance values of the free layer and the fixed layer 104 are previously decreased, and then in a post-stage, they are increased up to the resistance value which is set when they are used as a magnetoresistive head. Therefore, the destruction of the barrier layer 105 can be prevented since an electric current is apt to flow to suppress charge-up during the resistance values of the free layer 106 and the fixed layer 104 are lowered.
Patent JP-S61150491-A (JP)
Title: Inter-network connecting system
Inventor: YAZAWA KATSUHIKO
IPC: H04Q1/56
Filed: 1984-12-24
Abstract: PURPOSE:To eliminate a transmission loss and to improve a calling quality by providing a means to exchange optionally the line to connect an independent inter-network and an amplifier to adjust the level for plural lines commonly, in independent plural communication networks. CONSTITUTION:A subscriber line lA of an LSA from a network A is connected to a switch device SWA which can exchange the line, and outputted to l1. Namely, plural lA are connected to l1 by an exchange function. l1 is connected to an amplifier AMPA provided for l1, and an output of an AMPA is connected through l2, through SWA and through l3 to a network B. The connection from the network B through the network A to the terminal TB is the same as that from a terminal TA to the network A to the network B.
Patent JP-H08133034-A (JP)
Title: Travel controller for wheel type vehicle
Inventor: FUJIMOTO TAKAFUMI
IPC: F16H63/04
Filed: 1994-11-07
Abstract: PURPOSE: To automatically carry out braking in a neutral condition during high/low speed switching so as to prevent a runaway on a slope. CONSTITUTION: In a speed reducing device 16 for a travel driving system, a shifter gear 24, which is moved in the axial direction so as to switch a high speed condition and a low speed condition from one to the other, is arranged, and in high/low speed switching, the shifter gear 24 is moved by means of a shifter lever 53 and the like. A high speed condition Hi, a low speed condition Lo, and a neutral condition N in the middle between them of the shifter gear 24 are detected by means of detecting units 56, 57 arranged on both sides of the shifter lever 53. Only when the neutral condition N of the shifter gear 24 is detected by means of the detection units 56, 57, a high/low speed switching braking brake 67 in the travel driving system is operated so as to brake the travel driving system, so that a runaway on a slope and the like in the neutral condition can be prevented.
Patent JP-H08133653-A (JP)
Title: Step opening part display device for escalator
Inventor: OKAWACHI IWAO
IPC: B66B29/00
Filed: 1994-11-07
Abstract: PURPOSE: To clearly display the presence of an opening part formed at the time of removing the steps of an escalator by providing a display body protrusively at a fit-in body rotatably fitted to the step shaft of the escalator. CONSTITUTION: At the time of inspecting equipment such as a driver in a truss, steps are removed to form an opening communicated with the truss, and inspection work is performed by entering into the truss from this opening part. In this case, a step opening part display device formed of a fit-in body 20, a display board 30 and a weight 40 is provided to inform a third person of the presence of the opening part. The fit-in part 20 is a part fitted to a step shaft 2 and formed into such structure that a pair of semi-cylindrical bodies 21, 22 are opposed to each other and connected at the upper edge parts. The display board 30 is a plate body with characters and symbols stated in order to call the third person's attention, stated 'Watch out for opening', for instance. This display board 30 is protrusively provided at the upper edge part of the semi- cylindrical body 21. The weight 40 is provided to erect the display board 30 on the fit-in body 20.
Patent JP-H08139429-A (JP)
Title: Electronic circuit device
Inventor: YAMAZOE YOSHIMITSU
IPC: H05K1/00
Filed: 1994-11-07
Abstract: PURPOSE: To improve fixing precision of an electronic component and an auxiliary component, in an electronic circuit device using an electronic component like a conversion device. CONSTITUTION: An electronic component 2 and an auxiliary component 3 are aligned with an electronic component mounting part 11d and an auxiliary component mounting part 1a of a circuit board 1, respectively, and mounted on the parts which are formed in an unified body by using synthetic resin.
Patent JP-H10121886-A (JP)
Title: Shield machine
Inventor: NUNOMURA SUSUMU
IPC: E21D9/06
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To promote the digging even when a segment is assembled. SOLUTION: The ground is digged by a cutter head 2 of a shield machine main body 1 to drill a hole, and many segments 3 are attached to an inner peripheral face of the hole to construct a tunnel. In this case, a support beam 14 is extended backward from the shield machine main body 1, a base frame 18 which can travel along the longitudinal direction is provided on the support beam 14, and a hydraulic jack 20 is provided between the base frame 18 and the support beam 14. A pushing member 19 which can come into contact with and leave an inner peripheral face 3b of the segment 3 is attached to the base frame 18.
Patent JP-H01117620-A (JP)
Title: Offset part of cable
Inventor: OZAKI TSUNEO
IPC: H02G9/02
Filed: 1987-10-28
Abstract: PURPOSE:To lighten the influence of vibration of a bridge, by enabling maintaining a desired shape against the extension of a cable through balancing the weight of a trough type guide with the tension of a weighted suspension wire. CONSTITUTION:A cable 3 laid in a duct 2 added to a bridge 3 is caused to hang down in a substantial S shape in the offset part 4, and its tip is guided to a connection box 7 installed and fixed on the land side and connected with another cable 6. A trough type guide 5 arranged along the lower side of the upper side semicircular part 4a of the offset part 4 is formed into a circular shape coinciding with the original curved shape. Said trough type guide 5 is provided with cable-holding parts 10, 11, 12, which are fitted with wires 13, 14, 15 via helical springs 16, 17, 18, which draw up said cable-holding parts 10, 11, 12 by weights 13, 14, 15.
Patent JP-H11112887-A (JP)
Title: Driving circuit for ccd
Inventor: TAKAHASHI RYOICHI
IPC: H04N5/376
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent vertical stripe noise in a screen image picked up by a CCD(charge coupled device). SOLUTION: A blanking period detection circuit 8 detects a blanking period, closes a switch 9, impresses a system clock to a pulse signal generation circuit 3 and makes pulse signals be generated. Also, when a non-blanking period is detected, the switch 9 is opened, the system clock is interrupted and the signals of a fixed level are generated instead of the pulse signals. The system clock is supplied only in the blanking period and the system clock is interrupted in the non-blanking period.
Patent JP-H06121699-A (JP)
Title: Dna probe, method for testing dna using the same and apparatus for testing dna used for the same method
Inventor: TOMITA YOSHINORI
IPC: C12Q1/68
Filed: 1992-10-12
Abstract: PURPOSE:To obtain a new DNA probe useful for readily and rapidly carrying out the DNA test in a small-sized apparatus. CONSTITUTION:A DNA can be detected with a high sensitivity by a DNA probe having a hydrophilic DNA site containing a saccharide, phosphoric acid and a base and a hydrophobic site which is an 8-30C fatty acid, an alcohol, an aldehyde, an amine or a hydrocarbon or a derivative thereof. This probe is obtained by binding a linker such as a beta-amine linker to the 5'-terminal of an oligonucleotide and then binding the hydrophobic site having a group reactive with the linker thereto, etc.
Patent JP-2000102993-A (JP)
Title: Box folding apparatus
Inventor: TSURUHA HIDEAKI
IPC: B31B50/48
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a box folding apparatus capable of sufficiently folding box and capable of being made simple in structure and miniaturized. SOLUTION: In a box folding apparatus for folding the inner flap 12 and the outer flap 11 of a box 1, on the pushed-out side of the box 1, a pair of inner flap folding plates 6 immediately folding the inner flap 12 and the inner flap holding plate 2 formed in the midway part between the inner flap plates 6 and holding the inner flap 12 when the outer flap 11 is folded are provided and the inner flap holding plate 2 guides the outer flap 11 when the outer flap 11 is to be folded.
Patent JP-H03152158-A (JP)
Title: Production of high molecular foam and fire resisting composition
Inventor: ERUNSUTO OTSUTOO DEYUUBAA
IPC: C08G18/32
Filed: 1990-10-11
Abstract: The invention provides a process for the manufacture of polymeric foams by reacting at least one isocyanate-containing component and water, in which process the isocyanate-containing component comprises a dispersion of a solid fire retardant additive in a liquid isocyanate prepolymer having a free NCO content between 2 and 15 % by weight. The invention also provides new fire retardant compositions comprising a dispersion of a solid fire retardant in liquid isocyanate-containing prepolymer compositions based on a diphenylmethane diisocyanate component and a polyol component.
Patent JP-H01117842-A (JP)
Title: Production of polyfunctional alkyl-substituted benzoic acid
Inventor: HIRAI TADAHIRO
IPC: C07C51/235
Filed: 1987-10-30
Abstract: PURPOSE:To safely obtain the above compound which is a raw material for producing various compounds in high yield without using nitric acid, by oxidizing a polyfunctional alkyl-substituted benzaldehyde as a raw material with a molecular oxygen-containing gas in the presence of a cobalt compound as a catalyst in a solvent. CONSTITUTION:A polyfunctional alkyl-substituted benzaldehyde (e.g., 2,4- dimethylbenzladehyde) is oxidized with a molecular oxygen-containing gas in the presence of a cobalt compound as a catalyst in a solvent, such as acetic acid or benzene, at 50-200 deg.C, preferably 100-150 deg.C, preferably under 2-10kg/ cm<2>G pressure for 0.5-3.0hr, preferably 1.0-2.0hr to afford the aimed compound. The amount of the above-mentioned solvent used is 1-20 times, preferably 3-10 times based on the aforementioned raw material. The amount of the catalyst used is within the range of 10-300wt.ppm, optimally 30-150wt.ppm expressed in terms of cobalt atom concentration in the solvent.
Patent JP-2001093693-A (JP)
Title: Dimmer light lighting apparatus
Inventor: TSUKUDA WAKICHI
IPC: H05B37/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a dimmer light lighting apparatus capable of the on/off operation of the light source with an arbitrary light output, without using a large capacity power supply cut device. SOLUTION: This apparatus comprises a DC power supply E, an inverter circuit 1 for inverting the output to a high-frequency power, a resonance circuit excited to resonate by the output of the inverter circuit 1, a discharge lamp 2 driven by the resonance of the resonance circuit, a modulated light control circuit 4 for controlling the light output of the discharge lamp 2 by changing the switching frequency of the inverter circuit 1 according to the on-duty of a PWM signal inputted as a modulated light signal, a detection circuit 12 for detecting the rate of changing of the on-duty of the PWM signal, and a discharge lamp off/on control circuit 13 for turning off or on the discharge lamp 2, when the rate of changing of the on-duty of the PWM signal is determined to be than a prescribed value or higher.
Patent JP-H02121418-A (JP)
Title: Zone control system for mobile body communication
Inventor: OBA YASUHIRO
IPC: H04B7/26
Filed: 1988-10-31
Abstract: PURPOSE:To prevent chattering and to relieve the load of the processing by an exchange station by commanding a hunting of a speech channel to a radio station whose zone is adjacent depending on the result of detection by a subscriber tracing means, predicting zone changeover, ensuring a speech channel in advance to switch the channel. CONSTITUTION:When a radio station 1 communicates with a mobile body, a subscriber tracing means 2 detects the position and the moving direction of a mobile body in a zone covered by the radio station 1. When the position of the mobile body is placed at the outside of a zone by the subscriber tracing means 2, a time division multiplex means 3 commands hunting of a communication channel to a radio station of the zone to which the mobile body is to be moved depending on the moving direction. Since the time division multiplex means 3 acquires other speech channel when the mobile body moves in the zone, no complicated control by the exchange station is required and no chattering takes place.
Patent JP-H0986619-A (JP)
Title: Stored article fall prevention device for warehouse
Inventor: YAMASHITA KYOICHI
IPC: B65G1/04
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To ensure the prevention of the fall of a stored article via the application of a simple structure in a warehouse. SOLUTION: This stored article fall prevention device has a movable lock member 90 on the bottom of a vessel 10, and an energizing force is applied to the lock member 90 for the travel thereof in a unilateral direction. In addition, the device has an opening on the floor of a vessel storage room. At the time of storing the vessel 10 in the room, the lock member 90 is moved under the application of an anti-energizing force, and the vessel 10 is laid in the room. Then, the anti-energizing force is released to move the lock member 90 to the lower side of the room floor, thereby securing the vessel 10 to the floor.
Patent JP-H05113392-A (JP)
Title: Method for evaluating durability of membrane
Inventor: NAKAMURA YUKIO
IPC: G01N3/56
Filed: 1991-10-22
Abstract: PURPOSE:To easily, quantitatively and accurately evaluate the durability of the surface protective membrane of a magnetic disk by a method wherein a slide member is slid on a membrane to be slid while the surface roughness of the membrane is measured and the terminal of sliding is decided on the basis of the measured value. CONSTITUTION:Since each member is received in a vacuum container 7, the magnetic head 4 equipped with a slider rail held by a spring arm 5 is not levitated from the surface of the surface protective membrane of the magnetic disk 3 even when a magnetic disk 3 is rotated at a high speed to slide on the magnetic disk 3. An optical measuring element 6 is connected to a computer 8 and the processing of the measured data of the surface roughness of the surface protective membrane of the disk is performed and the computer 8 decides the terminal of the sliding on the disk 3 of the head 4 and the durability of the surface protective membrane is evaluated from the slide time or the sliding number of times from the start of the sliding of the head 4 on the disk 3 to the terminal of the sliding of the head.
Patent JP-S62129353-A (JP)
Inventor: DAGURASU KIYAMERON EDOWAAZU
IPC: C08J3/22
Filed: 1986-11-17
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-2001074559-A (JP)
Title: Infra-red high-temperature measurement for optical fiber under drawing
Inventor: UHM DANIEL D
IPC: C03B37/029
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring the temperature of an optical fiber under a fiber drawing process, using infra-red energy. SOLUTION: A thermography sensor 12 provides a thermography sensor signal including information as to infra-red energy radiated from a fiber F, in response to the infra-red energy radiated from the fiber F. A thermography profiling processor 14 provides a thermography profiling processor signal including information as to thermography profiling of heat variation emitted across a width of the fiber F or along a longitudinal direction thereof, in response to the thermography sensor signal.