baber/WOPTO huggingface dataset:
Patent JP-H07164179-A (JP)
Title: Laser beam processing method and laser beam machine
Inventor: IRIE MICHIAKI
IPC: B23K26/14
Filed: 1993-12-14
Abstract: PURPOSE:To provide a laser beam processing method and laser beam machine capable of supplying a sufficient assist gas even to the molten part in the lower layer area of a work. CONSTITUTION:A gas cylinder 90 is connected to a processing head 1 and the assist gas is supplied at the time of processing. Oxygen (O2) is used for the assist gas. The nozzle of the processing head 1 has an assist gas injection port widely opened in one way from the beam center. A CPU 40 interprets a processing program and calculates the moving direction of the processing head 1. The CPU commands an axial control circuit 50 in such a manner that the widely opened part of the assist gas injection port exists backward of a progressing direction at all times. This axial control circuit 50 controls the rotation of a servo motor via a servo amplifier 51. As a result, the much assist gas is blown backward the progressing direction, by which the sufficient assist gas is supplied even to the molten part in the lower layer area of the work and the melting by oxidation heat is accelerated.
Patent JP-H11131472-A (JP)
Title: Inner excavation device for rotatably pressing-in hollow pile
Inventor: HAMANO MAMORU
IPC: E02D7/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To enable continuous excavation by inserting an excavating work rod having a driving part into a hollow pile by pressing the hollow pile in the ground while rotating it leftward, and restraining revolution of a small gear by adjusting a rotating speed of a synchronous motor when the inside of the hollow pile is excavated by rotating the excavating work rod rightward. SOLUTION: After a hollow pile 6 is pressed by a necessary length in the ground, a screw auger 7 is inserted into the hollow pile 6, and a pile holding cylinder 8 is put on and fitted to an upper end part of the hollow pile 6, and a chuck piece 17 is press-fitted to an outer peripheral surface of the hollow pile 6. In this condition, the hollow pile 6 and a large gear 33 are respectively rotated in the anticlockwise direction, and the screw auger 7 is rotated by a motor of a driving part 13, and a small gear 38 is rotated by a synchronous motor 35, respectively in the clockwise direction. When there is a difference in peripheral velocity between the large gear 33 and the small gear 38, a speed of the synchronous motor 35 is changed, and revolution of the small gear 38 is restrained.  Therefore, rotational reaction at inside excavating time of the screw auger 7 is received by the hollow pile 6, and the screw auger 7 can normally continue inner excavation.
Patent JP-H09151694-A (JP)
Title: Excavating muck measuring method, excavating muck measuring device and tunnel excavator
Inventor: NAKAYAMA TAKAYOSHI
IPC: E21D9/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To operate a tunnel excavator more suitably by analyzing the image of a excavating muck carried out from a tunnel excavator by image processing technology to obtain information showing the rock mass properties of a working place. SOLUTION: A excavating muck photographing device disposed at the rear end of a belt conveyer 4 comprises a video camera 51 set to photograph excavating muck on the above rear end and belt from obliquely below an extension of the rear end of the belt conveyer 4 and a illuminating lamp 52 for illuminating the excavating muck on the belt, wherein the rear muck which does not reach the terminal end of the belt conveyer 4 is hidden by this side muck. Plural warning markers M1, M2, M3, M4 are set in desired positions on a display 32 of an image processor, whereby a height detecting circuit 33 is adapted to output a height signal according to the height when a part of the image of the excavating muck overlaps one of the warning markers.
Patent JP-H01154278-A (JP)
Title: Electronic filing system
Inventor: BABA KAZUYUKI
IPC: G06F3/08
Filed: 1987-12-10
Abstract: PURPOSE:To effectively retrieve image data and to improve the output efficiency of the image data to an output device by connecting nodes to a network for decentralization of functions when the data base of a host is used. CONSTITUTION:A document is retrieved by a host and the document ID and the FAX number are designated for request of a retrieval. Then a node 2 converts the document ID into the address of the document image data on an optical disk 11 and instructs a FAX output. Thus a node 5 acquires the document image data and outputs the FAX. In a registering process, the node 4 inputs the document ID and reads the document image data out of a scanner 12 to give a write instruction to a node 1. Thus the image data is written into the disk 11 and the address of the returned image data is registered on an index conversion table 3 of the node 2.
Patent JP-2001133835-A (JP)
Title: Shutter device for camera
Inventor: IMAMURA TAKASHI
IPC: G03B9/08
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To execute appropriate diaphragm adjustment by the reduced consumption of a battery and also easy operation. SOLUTION: A cam member 84 is turned by linking with the winding of film by a winding knob 33. Shutter charge is executed because a shutter driving lever 57 and a winding-stop lever 83 are turned in a counterclockwise direction by turning thereof. The shutter driving lever 57 is attached by a latch solenoid 97, and is held at a charge position. The winding-stop lever 83 is provided with a switch lever 105 by which a release switch 106 is turned on. When a shutter button is depressed, the winding-stop lever 83 is pressed by a pressing rod 24a and is turned in a clockwise direction. Thus, photometry and the changeover of a diaphragm are executed because the release switch 106 is turned on.  Also, when the release switch 106 is turned on, a current is instantly made to flow through the latch solenoid 97 by delaying by time required for the changeover operation of the diaphragm, so that the holding of the shutter driving lever 57 is released.
Patent JP-H04185481-A (JP)
Title: Reusable print paper
Inventor: UKECHI MITSUO
IPC: B41M5/10
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a reusable print paper by encapsulating opaque fluid between a colored synthetic resin sheet and a shape memory resin sheet. CONSTITUTION:When typing is made on the outer surface of a shape memory resin sheet 3 with a print paper 1 being heated at 60-80 deg.C, the sheet 3 is depressed along a character pattern and comes into contact with or comes close to a synthetic resin sheet 2. Consequently, the color of the synthetic resin sheet 2 can be seen through from the outer surface and the character pattern emerges. When the paper 1 is immersed into hot water after use, the shape memory resin sheet 3 is restored to original shape and the character pattern disappears.
Patent JP-H05123349-A (JP)
Title: Urine sampling apparatus for men
Inventor: KUBO YOSHINORI
IPC: A61G9/00
Filed: 1991-11-01
Abstract: PURPOSE:To provide a urine sampling apparatus of simple structure, which can be set and removed simply, presents good sense of fit, and does not give a resistant sense in fitting the apparatus. CONSTITUTION:An opening 3 for penis insertion and a penis accommodation chamber 6 are provided in the upper part of a body 1 of urine sampling apparatus embodied in sack form from a soft and waterproof material, while an exhaust port 11 and a urine leading chamber 8 separated by a water permeative film 7 from the accommodation chamber 6 are furnished in the lower part of the apparatus body 1, and hydrophobic beads 9 are encapsulated in the urine leading chamber 8.
Patent JP-H06161677-A (JP)
Title: Print server device
Inventor: DOMOTO HIROAKI
IPC: B41J29/38
Filed: 1992-11-24
Abstract: PURPOSE:To receive print data transferred from a client machine provided with a file transfer means and output it to a printer. CONSTITUTION:The client machine 4 supports a file transfer protocol program 25 file-transferring to a print server device 6. The print server device 6 remote- logs-in and receives a file transferred from the client machine at the same time by a file transfer protocol demon program 21 and the print server device 6 processes received data by a filter program 22 to output it from an output port connected to a specified printer.
Patent JP-H01154738-A (JP)
Title: Multi-layer structure
Inventor: TOMATSURI TAKEO
IPC: B32B9/00
Filed: 1987-12-11
Abstract: PURPOSE:To improve the dispersibility of desiccant, check the lowering of bond strength and at the same time contrive to improve the retorting resistance and long-time keeping quality after the filling of contents by a method wherein the desiccant, which is filled into porous material, is compounded with a multi- layer structure having a gas barrier so as to protect the gas barrier layer. CONSTITUTION:When the kneading of desiccant with polyolefin resin is intended, once the desiccant is kneaded with porous material and, after that, kneaded with aimed polyolefin resin. Concretely, the desiccant and the porous material are kneaded together and pelletized by means of a double-screw co-extruding device. The resultant desiccant-filled porous material is further kneaded with ethylene-propylene random copolymer and formed into pellets. In a multi-layer sheet co-extruding device, ethylene-propylene random copolymer, saponified ethylene-vinyl acetate copolymer and ethylene-propylene random copolymer, to which adhesive resin and the desiccant-filled porous material are added, are made into a sheet. Thus, in a desiccant-filled system multi-layer structure, the dispersibility of the desiccant is improved, the lowering of bond strength due to deliquescence is checked, the generation of blister is suppressed and no drying effect is impaired.
Patent JP-H05130249-A (JP)
Title: Central monitor system
Inventor: NOJIRI TETSUO
IPC: H04Q9/00
Filed: 1991-10-31
Abstract: PURPOSE:To provide the central monitor system in which trouble of equipping a MODEM corresponding to each host device with a remote monitor is avoided and security is effectively secured. CONSTITUTION:The system is provided with a host device 1 and a remote monitor 4 connected via a public line and with a security protection function preventing the access to the remote monitor 4 from other device than the host device 1 allowed in advance. Moreover, a MODEM 2 inhibiting automatic reply is equipped with a signal input stage of the remote monitor 4 and it is provided with a ringer detection section 5 detecting a call signal from the host device 1 and an automatic reply section 6 replying the predetermined host device 1 with priority. Then the host device 1 is provided with a control signal transmission section sending a control signal after awaiting the connection from the remote monitor 4.
Patent JP-H03174893-A (JP)
Title: Control system for collision of originating call
Inventor: MORITOMO HARUO
IPC: H04Q3/545
Filed: 1989-12-01
Abstract: PURPOSE:To improve the function of an exchange by setting a call to both subscribers when a call setting request for both the subscribers takes place at the same time from the two subscribers. CONSTITUTION:A dialing collision detection means 300 references other processing request awaiting the processing when a 1st call setting request is processed from a 1st optional subscriber 200a to a 2nd optional subscriber 200b and retrieves a 2nd call setting request being the said processing request in which a request making subscriber of the 2nd call setting request is the 2nd subscriber 200b and the request making subscriber of the call setting request is the 1st subscriber 200a. An inter-caller call setting means 400 sets a call between the 1st subscriber 200a and the 2nd subscriber 200b when the dialing collision detection means 300 detects the 2nd call setting request. Thus, when a call setting request between the two subscribers takes place at the same time, the call is set between both the subscribers. Thus, the function of an exchange 100 is improved.
Patent JP-H01201395-A (JP)
Title: Coal sorting method
Inventor: ANTONIO BETSUTOORU
IPC: B03B1/04
Filed: 1988-12-14
Abstract: A process is disclosed for beneficiation of coal by selective caking, in which process a caking mixture is employed consisting of: - one or more solvents selected among the light hydrocarbons having boiling points not higher than 70 DEG C; - one or more non-ionic additives selected among oil-soluble propoxylated or propoxylated-ethoxylated phenolic or alkylphenolic compounds; - possibly one or more heavy co-caking agents selected among coal-derived oils having boiling points between 200 DEG C and 400 DEG C, or the residual products of petroleum refining, or mixtures thereof.
Patent JP-H09153533-A (JP)
Title: Semiconductor wafer storage system and semiconductor device manufacturing system using the same
Inventor: YAMADA YOSHIAKI
IPC: H01L21/677
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of organic matter or moisture or the adhesion of dust from a wafer carrying-in device to a wafer during its storage in a clean room by forming constitution of a wafer storing device installed in the clean room and a gas supply device in which a separately-placed chemical filter is provided. SOLUTION: A plurality of wafer cassettes 27 can be stored in vertical and in horizontal directions in a wafer cassette storing shelf 21 installed face to face. A gas supply machine 41 with a separately-placed chemical filter 58 is installed in a wafer storing device 200. For the chemical filter 58, a chemical filter being put on sale from, for instance, Toyo Rayon, Dow Corning Silicone Company is used. A gas 42 supplied from the gas supply machine 41 is sent to a plurality of wafer storing devices 200 through a duct 43. Unnecessary organic matter is not diffused into a semiconductor device and also an unspecified oxide film is not formed but a stable film formation state can be held. The chemical filter is easy to replace.
Patent JP-H05152545-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI TSUGIO
IPC: G11C11/407
Filed: 1991-11-28
Abstract: PURPOSE:To suppress the enlargement of chip area of dynamic RAM, etc., which is provided with a step-down circuit and stabilizes its operation while eliminating power source noise by providing a noise suppress circuit which necessitates small layout area and is resistant to the surge noise. CONSTITUTION:A noise suppress circuit NS is provided between an outer power supply voltage supply terminal VCC of dynamic RAM, etc., provided with a step-down circuit and a earthing potential supply terminal VSS. The circuit NS consists of a P-channel MOSFETQ1 connected with an outer power supply voltage supply terminal for its source, a capacitor C1 that is provided between the MOSFETQ1 drain and the terminal VSS and is formed by using a gate capacity of the MOSFET, and at least three CMOS inverters N1-N3 that are provided in a serial manner between the terminal VCC and the MOSFETQ1 gate.
Patent JP-H07139339-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: AWASAKA MORIYOSHI
IPC: F01N3/24
Filed: 1993-11-19
Abstract: PURPOSE:To provide an exhaust emission control device for an internal combustion engine having a catalyst device provided with a heating mechanism which enables the avoiding of reduction in exhaust emission control characteristics caused by exhaust gas flow rate. CONSTITUTION:An exhaust gas flow rate QEXA and a target temperature TSET of a catalyst floor are calculated by an ECU 5. When a catalyst floor temperature TCAT is lower that the valve TSET, current is carried to a heater 18. When the valve QEXA exceeds a specified flow rate QEXAH, a VEHC table is searched for increasing a power VEGC to be supplied to the heater 18. When the catalyst floor temperature TCAT is higher than the value TSET, current carrying to the heater 18 is stopped. Afterward, when the value QEXA exceeds the value QEXAH, current carrying to the heater 18 is restarted.
Patent JP-H01153324-A (JP)
Title: Vehicle air-conditioning device
Inventor: TAKAHASHI TADAHIRO
IPC: F25D21/00
Filed: 1987-12-10
Abstract: PURPOSE:To make it possible to perform a low temperature demisting control while preventing an evaporator from freezing in winter season or the like, in a vehicle air-condition control device incorporating a variable displacement type compressor whose discharge volume can be changed by setting its suction pressure in accordance with an external electrical signal, by providing a low temperature demisting control means. CONSTITUTION:When an external temperature signal from an outside temperature sensor 25 indicates that the outside temperature is below a predetermined temperature and an inside air circulation mode is effected, a low temperature demisting control device 20 lowers the set suction pressure of a variable displacement type compressor 7 down to a value at which the temperature of the rear side of an evaporator 5 becomes below a predetermined freezing temperature, and then starts low temperature demisting control. Further, if such a condition that the temperature of the rear side of the evaporator 5 is below the above-mentioned freezing temperature or that an actual suction pressure of the compressor 7 is below a predetermined pressure is sustained exceeding a predetermined period, the set suction pressure is lowered to a value at which the above-mentioned temperature of the rear side of the evaporator comes to a predetermined non-freezing temperature, and then the low temperature demisting control is completed.
Patent JP-H11207730-A (JP)
Title: Portable cutter
Inventor: ERIKSSON THOMAS
IPC: B23D61/18
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable cutter which can be produced economically and has high cutting performance and in which cutter elements in a cutting member can be replaced promptly and simply. SOLUTION: A portable cutter used for working stones, rocks, concrete, and others is equipped with a cutting member 90 having a rotatable ring-shaped support 50 and a cutting member 90 having a plurality of cutter elements 71. In this case, the cutter elements 71 constitutes part of an endless belt-shaped cutting tool 70 which collaborates with a peripheral groove 51 formed in the support 50.
Patent JP-H04186015-A (JP)
Title: Combustion control circuit
Inventor: KUME TOMOHIRO
IPC: F23N5/20
Filed: 1990-11-20
Abstract: PURPOSE:To prevent the spray of unburnt fuel by outputting an oscillation signal synchronously with an ignition signal, inputting said signal into a mono- stable multivibrator and a shift register which converts a pulse signal into a clock signal, and delaying the opening of a solenoid valve. CONSTITUTION:When an attempt is made to drive an igniter 2 based on an ignition signal to an input terminal 1, an oscillation circuit 3 outputs a pulse signal synchronously with the igniter. This pulse signal is output as a pulse signal 'c' which is turned high by one pulse cycle by means of a mono-stable multivibrator 4. The signal enters an AND circuit 6 and a shift register 5. The shift register 5 outputs a pulse signal 'd' which is delayed by specified time. Then, the AND circuit 6 determines the logical product of the output 'c' and 'd' and outputs a signal 'e' which is delayed by specific time behind an actuator 9 and opens a solenoid valve 8 with a delay.
Patent JP-H10152692-A (JP)
Title: Method for rolling aluminum or aluminum alloy sheet
Inventor: IKEDA MASANORI
IPC: C10N30/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To realize stable rolling free from worsening of throwing of a rolling oil on the surface of sheet by blending a mineral oil with at least one of a fatty acid, an oil or fat and a monoester, an alkyl or alkenyl phosphate, etc., and an organic acid salt of a copolymer of a monomer, such as dimethylaminoethylacrylamide, with (meth)acrylic acid, etc. SOLUTION: A base oil comprising a mineral oil having a viscosity of at most 80cSt (40 deg.C) is blended with at least one of a fatty acid, such as oleic acid, an oil or fat, and a monoester, in an amount of 3-30wt.% and an alkyl or alkenyl phosphate (phosphite), such as dilauryl phosphite, in an amount of 0.5-10wt.%, which is further blended with 0.1-10wt.% organic acid salt of a copolymer of a monomer represented by the formula (wherein R<1> is H or methyl; R<2> and R<3> are each H or a 1-3C alkyl; m is 0 or 1; and n is 1 to 3), such as dimethylaminoethylacrylamide, with (meth)acrylic acid, etc., an antioxidant, a rust preventive, a nonionic surfactant, etc., to give a water-dispersed hot rolling oil composition having a mean oil diameter of 5-15μm.
Patent JP-H05151606-A (JP)
Title: Optical head device
Inventor: SATO MASAHIKO
IPC: G11B7/135
Filed: 1991-11-29
Abstract: PURPOSE:To eliminate a shaping prism, simultaneously to thin an optical element and to miniaturize and thin an optical head device by using a hologram optical element combining a function reflecting a laser beam from the arrangement surface of an optical system to the direction of a recording medium and a function converting the elipse shape of the laser beam into a roughly circular shape. CONSTITUTION:This device is constituted so that the laser beam of the elipse shape outgoing from a laser light source 1 is parallelled by a collimate lens 2 and passes through a beam splitter 3 and the optical path of the beam is reflected in the direction of the recording medium and the beam shape is made the roughly circular shape by the hologram surface 5 of a reflection mirror prism 4 and the beam is converged by art objective lens 6, and information is recorded on or reproduced or erased from the recording medium.
Patent JP-S63165506-A (JP)
Title: Production equipment for synthetic fiber of a plural of yarns
Inventor: KATO SHUICHI
IPC: D01D5/092
Filed: 1986-12-25
Abstract: PURPOSE:To provide the titled equipment so as to facilitate yarn guard works by cooling synthetic fiber delivered through a plural of spinnerets using respectively independent cooling devices of special configuration followed by winding said fiber on the identical roller. CONSTITUTION:Synthetic fiber yarns Y delivered through a plural of spinnerets 2, 2' are cooled by respectively independent cooling devices 3 followed by winding on the identical roller without integration; said device 3 being constituted of cooling air blowing sections 4, 4' and cold air accompanying sections 5, 5' thereunder. The cooling air blowing sections 4, 4' are so provided as to be rectangular to the delivery plane, blowing a cooling air rectangularly to the traveling yearns Y part or the whole of a plural of the cold air accompanying sections 5, 5' are so provided as to be inclined toward the adjacent other such sections. The inclination is such that the angles theta, theta' between vertical lines A, A' from the centers of the respective spinnerets 2, 2' and lines B, B' connecting the centers of the ends 7, 7' of the cooling air accompanying sections 5, 5' and the corresponding centers of the spinnerets 2, 2' fall between 0.5 deg. and 3.0 deg., respectively.
Patent JP-H04178353-A (JP)
Title: Liquid crystal compound
Inventor: SUZUKI GIICHI
IPC: G02F1/13
Filed: 1990-11-20
Abstract: NEW MATERIAL:A compound of formula I (R1, R2 are 1-18C alkyl; R3 is CH2F, CHF2, CF3, C2F5; X is O, CO, COO, OCO, single bond; Y is COO, OCO, CH2O, OCH2; Z is COO, CH2O, O; A, B are cyclic groups; * is an optically active center). EXAMPLE:3-Fluoro-4-(1-trifluoromethylheptyloxycarbonyl)phenyl 4-octyloxy-4'- biphenylcarboxylate. USE:A ferroelectric chiralsmectic liquid crystal compound. The compound exhibits three stable molecular conformation states and further shows a bistable state and a quite new tetrastable state. PREPARATION:For example, a phenol compound of formula II derived from fluoro-4-benzyloxybenzoic acid is reacted with a 4-alkyloxy-4'-biphenylcarboxylic acid of formula III to provide the corresponding compound of formula I (a compound of formula IV).