baber/WOPTO huggingface dataset:
Patent JP-H08246512-A (JP)
Title: Water leak detector
Inventor: AKAHA TOSHIYUKI
IPC: B60R21/00
Filed: 1995-03-07
Abstract: PURPOSE: To simply acquire direct water leak information without depending on uncertain information such as water leak sound and ensure discovery of water leak positions by using a water leak detector for a water pipe embedded in the ground. CONSTITUTION: A rod member 1 has the end 11 formed in a conical shape, an annular surface groove 12 formed therein in a preset range, a through-hole 14 formed in the base end 13 on the opposite side of the end 11 and a connection protrusion 15 formed from the end face of the base end 13. After once driven in the ground, the rod material 1 is pulled off in the state that an operational rod is passed in the through-hole 14. By withdrawing soil, sand, mud, etc., in depth of the gound, entered in the surface groove 12, when the rod material has been driven, the position and depth in the ground where water leak occurs can be found.
Patent JP-S62235332-A (JP)
Title: Polyolefin based resin particle for expansion
Inventor: YOSHIDA CHIAKI
IPC: C08J9/16
Filed: 1986-04-03
Abstract: PURPOSE:The titled particles, obtained by coating the surface of polyolefin based resin particles with a gas barrier copolymer having a specific composition and having improved gas holding property and good productivity without peeling the copolymer film on the particle surface in expansion. CONSTITUTION:Particles obtained by initially copolymerizing (A) 3-40wt% monomer having <=1(Cal/cc)<1/2> compatibility parameter difference from polyolefin based resin particles, (B) 30-90wt% vinylidene chloride and (C) 5-50wt% monomer having an intermediate compatibility parameter between those of the components (A) and (B) or <=1.5(Cal/cc)<1/2> compatibility parameter difference from that of the component (A) or (B) and coating 100pts.wt. above- mentioned polyolefin based resin particles with 10-150pts.wt. above-mentioned copolymer. For example, butyl acrylate is preferably used as the component (A) and acrylonitrile, etc., is preferred for the component (C).
Patent JP-H03276384-A (JP)
Title: Automatic ticket examining machine
Inventor: OTA KATSUHIKO
IPC: G07B11/02
Filed: 1990-03-26
Abstract: PURPOSE:To prevent a trouble by leading a ticket defective in data processing to a pool part with a pooling means tentatively making it wait and informing to a person in charge with an informing means when a detecting means detects the generation of the defective ticket. CONSTITUTION:A CPU 31 detects defective writing of a magnetic writing omission, etc., in a charged boarding ticket or a boarding card through confirming magnetic heads 21 and 22. Besides, the CPU 31 detects defective punch holes and defective printing based on an action signal from a punch device 26 and the action signal from a thermal printer 27 and catch-controls the generating condition of the indirect and direct defective data processing constantly. When a defectively data processed ticket is generated, the defective ticket is led to a pool part E and is pooled tentatively a command is outputted so that the defective ticket may not be discharged as it is and the generation of the defective ticket is formed to a person in charge by an alarming device 41. Besides, as for the tentatively pooled defective ticket, the ticket taken out is data- processed again by the person in charge and the boarding ticket and the boarding card charged once can be data-processed surely.
Patent JP-S57190812-A (JP)
Title: Installation for mooring pier
Inventor: WATANABE MOTOO
IPC: E02B3/04
Filed: 1981-05-21
Abstract: PURPOSE:To prevent a cradle on a quay from being increased in a scale, to sharply reduce a cost, and to improve a working efficiency, by a method wherein a camber is provided in a direction of a length of a deck of a deck burge, and a slope, having the approximately same inclination as that of the chamber, is formed on a quay. CONSTITUTION:A curve camber, having a gentle slope, or a straight camber is formed over a full length from a deck and in a direction of a length of a deck 1 of a deck burge 7. In a quay 3, a ground surface 8 is scraped off to match the deck slope of the burge 7 to form an underground type provided with a slope, and a building of a cargo 4 takes place therein. A cradle 6, whereon the cargo 4 is placed, is installed so that it matches the slope. On loading, the burge 7 is regulated through implanting and discharge of an appropriate amount of seawater to and from a ballast tank 2, and with this, the cargo 4 on a rest 9 is pulled in along a cradle 5 by means of a winch to load it.
Patent JP-S59202788-A (JP)
Title: Supervising device
Inventor: NISHITANI YOSHITAKA
IPC: H04N7/18
Filed: 1983-04-30
Abstract: PURPOSE:To attain accurate and quick supervision by detecting a visual field position of an image pickup device, generating character information representing the name of supervision object corresponding to the visual field position based on the detected information and displaying the character information in superimposing on the image picked-up picture information. CONSTITUTION:This supervising device has a position detecting circuit 6a to detect the visual field position of an ITV camera 1. Further, a decoder 73 has a nonvolatile memory (ROM) storing a character code corresponding to the name of supervision object, designates an address of said ROM by a digitized detecting output from an A/D converter 71, reads a character code corresponding thereto and supplies the character code to a character generating circuit 8. This character generating circuit 8 is a so-called character generator, which generates character information corresponding to the character code and supplies it to a mixing circuit 9. The mixing circuit 9 superimposes said character information on the image picked-up picture information from the ITV camera 1 and displays the result on a monitor device 5 by a system known as the superimpose system.
Patent JP-S61235703-A (JP)
Title: Electric capacitive roughness gauge
Inventor: MATSUHASHI AKIRA
IPC: G01B7/34
Filed: 1985-04-11
Abstract: PURPOSE:To obtain a correct measured value by detecting only the electric capacity at the time when an electrode surface contacts a surface to be measured most uniformly when a detection probe is rolled. CONSTITUTION:This roughness gauge consists of the detection probe 3 which has the electrode 1 for detecting electric capacity and the detection probe 3 and a display unit 4 which is connected to the probe 3 electrically and has a means for detecting the minimum value of electric capacity. The probe 3 is held in a hand and the end part 2a of the stopper 2 is applied to the surface 5 to be measured and rolled so that an electrode surface 1a contacts the object surface 5. This rolling operation makes the electric capacity detected by the electrode surface 1a larger and larger as the gap between the electrode surface 1a and object surface 5 is larger and larger, and the minimum value is obtained in their contacting state. This minimum value is an object accurate value, which is only stored and displayed.
Patent JP-S57191821-A (JP)
Title: Compound magnetic head
Inventor: TORIO JIROU
IPC: G11B5/187
Filed: 1981-05-20
Abstract: PURPOSE:To improve the efficiency of high frequency reproduction by using an auxiliary core, whose magnetic tape contact surface is made of low-melting point glass, for a compound head. CONSTITUTION:Blocklike auxiliary core half bodies 12a and 12b are made into a welded block body 50 by welding the welding parts 24a and 24b with high- melting point glass. In the welded block body 50, grooves 52 are formed at equal pitch in such a way that bottom surfaces 51 and contact surfaces 13 of magnetic heads are nearly the same, and low-melting point glass is molded in the grooves 52. Excessive glass in the grooves 52 are removed, cut parts 53 are cut, and then work such as thickness polishing is carried out, thereby obtaining an auxiliary core 12. Since the hardness of the low-melting point glass part 42 of the auxiliary core 12 is lower than that of a main core 11 made of  sendust, the low-melting point glass part 42 shinks in contacting with a magnetic tape and the main core 11 is elevated to hold the excellent cntact with the magnetic tape at a gap 23, thus improving short-wavelength characteristics.
Patent JP-S60222764-A (JP)
Title: Capsule for work in pipe
Inventor: FUJISAWA TOMOJI
IPC: F16L55/18
Filed: 1984-04-19
Abstract: PURPOSE:To enable a long-distance movement of a capsule by generating power utilizing a capsule pressure-feed air to charge a battery when a capsule for work in a pipe stops at the working position due to an internal defect or the like. CONSTITUTION:A capsule body 1 moving in the direction of the arrow (A) through a pipe P by a pressure air (a) is provided with sheath cups 1a and 1b. A vent path 4 is formed in the capsule body 1. An electrically operated valve 5 is provided near the front end opening of the vent path 4 and opened by a detection signal of a working position detector 3 for a defect in the pipe or the like to open the vent path and stop the capsule body 1. Under the stoppage condition, the working in the pipe is conducted while a rotary blade 7 of a generator 6 provided in the vent path 4 is rotated by a pressure air to generate power thereby charging the battery 2 with electricity generated. After the end of a given work, the electrically operated valve 5 is closed with a battery power source to move the capsule body 1.
Patent JP-S63247479-A (JP)
Inventor: SUZUKI OSAMU
IPC: H04Q9/00
Filed: 1987-04-01
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-S62232971-A (JP)
Title: Manufacture of semiconductor transistor
Inventor: ITO HITOSHI
IPC: H01L29/778
Filed: 1986-04-03
Abstract: PURPOSE:To improve the pinch-off characteristics and reliability while preventing any abnormal etching process from occuring by a method wherein a buffer layer is formed on the way of growing a high purity semiconductor layer as the lowermost layer to be mesaetched. CONSTITUTION: An undoped GaAs layer 12, a buffer layer 13, an undoped GaAs layer 14, an n<+>-AlGaAs layer 15 with less electron affinity than that of layers 12, 14 and a cap layer 16 are epitaxially grown on a substrate 11 to be etched taking a mesa shape down to the layer 14. Next, after forming a source electrode 17 and a drain electrode 18, overall surface is coated with an organic resist film 19, an SiO2 film 20 and a polymethylmethaacrylate resist 21 and heat-treated to form a three layered resist structure. Then, after making openings 22, 23 by electron beam exposure, photoetching process and ion etching process, Al 24 is evaporated on overall surface. Finally, the resist film 19 is removed to form a gate electrode.
Patent JP-S58195290-A (JP)
Inventor: ANAZAWA OSAMU
IPC: G07F11/24
Filed: 1982-05-10
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-H04219243-A (JP)
Title: Temperature controller of drier for rotary press
Inventor: TAUCHI KUNIAKI
IPC: B41F33/00
Filed: 1991-04-10
Abstract: PURPOSE:To provide the temperature controller of a drier for a rotary press, in which a hot air temperature for drying a paper surface is lowered quickly in response to printing speed when printing speed is decreased and the abnormal rise of a paper surface temperature is prevented, in this invention. CONSTITUTION:A temperature controller is provided with a bypass line 20 bypassing a direct fired type deodorizer 8 and the heat recovery device of a hot-air circulating line, in which the heat recovery device 9 is built in, a controller 14 controlling a printing paper surface temperature at a specified value by operating the opening of a damper 21 mounted to said bypass line or the quantity of combustion of a preheating burner, an arithmetic machine 26 arithmetically operating a deodorizer in-pile temperature set value in response to the heat load of printing paper obtained by detecting printing speed, and a controller 24 controlling a deodorizer in-pile temperature at said set value by operating the quantity of combustion of a deodorizing burner in a hot-air drier for printing paper.
Patent JP-S61237556-A (JP)
Title: Call cancelling method for repertory type telephone set
Inventor: MAEDA KOJI
IPC: H04M1/00
Filed: 1985-04-12
Abstract: PURPOSE:To cancell the call with one-touch by cancelling the repertory call by pressing an optional repertory button. CONSTITUTION:In waiting situation as A, R flag is being reset, but when a call is made by pressing repertory buttons, the R flag is set. And, if a repertory button is pressed after the call is once made, on-hook action is actuated and R flag is reset.
Patent JP-H07263230-A (JP)
Title: Miniature transformer
Inventor: IKEDA TAKESHI
IPC: H01F17/00
Filed: 1994-03-25
Abstract: PURPOSE:To provide a miniature transformer which can be built in as a part of an integrated circuit. CONSTITUTION:A first line of spiral electrode 3 is formed on the surface of an insulating board 1 and an insulating thin film 4 is formed on the spiral electrode 3. A second line of spiral electrode 5 is then formed between the adjacent electrodes of the first line of spiral electrode 3 on the insulating thin film 4 and the insulating board 1 while being superposed partially on the first line of spiral electrode 3. Two lines of spiral electrodes 3, 5 serve as primary and secondary coils, respectively. A magnetic core may be disposed in the center of the spiral electrodes 3, 5 or a magnetic material may be employed for the insulating board 1 in order to magnetically couple the primary and secondary coils tightly.
Patent JP-H10273205-A (JP)
Title: Article storing equipment
Inventor: TANAKA MAKOTO
IPC: B65G1/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce labor necessary for management of an equipment while simplifying constitution as much as possible. SOLUTION: In an article storing equipment in which an article handling device for handling an article between a plurality of article holding part 1 position in parallel with up and down direction and cross direction and the device is supported for moving to lateral direction to a lifting frame 3 which can make lifting operation and is long to lateral direction,  a lifting operation member UD lilting operated by a driving device DM is connected to specific position of longitudinal direction of the lifting flame 3 and a rotation engaging member interlocked and coupled so as to integrally turn is disposed to position adjacent to a coupling position of the lifting operation member UD and a position apart from the position in lifting frame longitudinal direction respectively in the lifting frame 3 and a member to be engaged ST to which the respective rotation engaging member are engagable is disposed along a lifting passage of the lifting frame 3.
Patent JP-S59203736-A (JP)
Title: Crystallized glass
Inventor: NINOMIYA MASAYUKI
IPC: C03C10/14
Filed: 1983-05-02
Abstract: PURPOSE:To obtain the titled glass for forming a metallic thin film on its surface and useful for a substrate material for electric machines and instruments comprising a primary crystalline phase consisting of alpha-quartz and alpha-cristobalite, and having a large coefft. of thermal expansion and being superior in mechanical strength and chemical durability due to its dense crystalline compsn. CONSTITUTION:Crystallized glass obtd. by the heat treatment of glass having a compsn. consisting of 50-65wt% SiO2, 10-22wt% Al2O3, 15-30wt% ZnO, 0- 3wt% MgO, 0-3wt% BaO, 2-4wt% ZrO2, and 1-5wt% TiO2 wherein the total of the above described components is >=95wt%. The primary crystalline phase of the above described crystallized glass consists of alpha-quartz and alpha-cristobalite and coefft. of thermal expansion of the crystallized glass is (130-180)X10<-7>/ deg.C at 30-500 deg.C. When the starting material glass having the above described compsn. is heated in an electric furnace from room temp. to 700 deg.C at 300 deg.C/hr, held for 1hr at the temp., heated at 40-80 deg.C/hr upto the max. crystallization temp., and held for 1-5hr at the temp. and then cooled to room temp. by allowing to stand, white and opaque crystallized glass as described above is obtd.
Patent JP-S557904-A (JP)
Title: Engine-starting assisting apparatus
Inventor: AOKI SHIYOUJI
IPC: F02D1/02
Filed: 1978-06-29
Abstract: PURPOSE: To prevent the outflow of the oil held in a gap on piston wall or bearing part due to the heating by a heater in former ways, by warming an engine through the revolution by means of a sel-motor.  
     CONSTITUTION: In case the outside air temperature is low and engine starting is difficult, manually-operated switches S 1  and S 2  are kept closed, and when the temperature of an engine E lowers below a prescribed value, and a thermo-switch TH closes, a first timer T 1  begins the progression of the prescribed time limit t 1 . When the time limit t 1  passes and a contact T 1c  closes, a second timer T 2  begins the progression of the prescribed time limit t 2 , and a supplementary relay R x  is excited and the contacts R xc1  and R xc2  are closed. Then, a starting relay R is excited, and a contact R c  and a magnetic switch MS are closed, and by a sel-motor M, the engine E is revolved. During this time, fuel feeding is intercepted by the excitation of a stop solenoid S. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06156039-A (JP)
Title: Variable damping force shock absorber control device
Inventor: NAKAYAMA TADAKI
IPC: B60G17/015
Filed: 1993-04-05
Abstract: PURPOSE:To provide a variable damping force shock absorber control device capable of obtaining an estimated absolute velocity value DXp of spring of high reliability. CONSTITUTION:A relative positional signal Y after filtration is integrated (process F102), Y/S is multiplied by a gain (-k/M) (process F103) and Y is differentiated to obtain relative velocity DY of spring-unspring (process F104). Furthermore, a damping force c.DYp is estimated on the basis of DY and the current step position ST of a stepping motor (process F105), the value of c.DYp is integrated (process F106) and the value of c.Yp is multiplied by a gain (-1/M) (process F107). Also, (-k.Y/S.M) is added to (-c.Yp/M) to obtain an estimated absolute velocity value DXp of spring (process F108) and a target value V is obtained on the basis of DXp and DY (process F109). An actuator is driven on the basis of the target value V, and the damping force of a variable damping force shock absorber is thereby adjusted. In the above, S stands for a Laplace operator, (k) for a spring constant and M for spring weight.
Patent JP-S60221438-A (JP)
Title: Wiper blade
Inventor: YOSHIDA HIROSHI
IPC: B60S1/38
Filed: 1984-04-18
Abstract: PURPOSE:The treatment with fluorine gives wiper blades which is composed of a polymer of a low surface friction, high resistances to abrasion, weather, ozone, heat, chemicals and water. CONSTITUTION:A wiper blade made of natural rubber, synthetic rubber, an elastomer or a synthetic resin is subjected to fluorination with a gaseous or liquid fluorine compound to allow fluorine atoms to bond to the carbon atoms on the surface of the blade.
Patent JP-H03278155-A (JP)
Title: Scsi bus extending circuit
Inventor: KOFUNAYA HIDEKI
IPC: G06F13/36
Filed: 1990-03-27
Abstract: PURPOSE:To extend the number of initiator devices which can be connected by providing at least one of initiator circuit and SCSI bus control circuit. CONSTITUTION:Personal computers 1 - 3 being initiator devices are connected to an SCSI bus extending circuit 5 through an SCSI (Small Computer Systems Interface) bus 4, and a hard disk drive controller 6 being a target device is connected to the SCSI bus extending circuit 5 through an SCSI bus 7. Also, to the SCSI bus 7, personal computers 8 - 13 being initiator device are connected, and to the hard disk drive controller 6, a hard disk drive 14 is connected. In such a way, the initiator devices which can be connected can be extended.
Patent JP-H10255473-A (JP)
Title: Memory device provided with high speed write recovery, and related write recovery method
Inventor: PANTELAKIS DIMITRIS C
IPC: G11C7/10
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high speed write recovery having a minimum size by coupling a pair of read data lines and a pair of bit lines, making first and second control signals affirmative at approximately the same time and recharging the bit line pair to a prescribed voltage. SOLUTION: An address buffer/decoder 125 receives addresses while a memory 100 is being in a read or a write cycle. In the read cycle, a signal *CS is activated, a signal R/*W is made high. In the write cycle, the signal *CS is activated and the signal R/*W is made low. A row decoder 114 receives a row address and enables one word line. During a read cycle, each memory cell connected to an enabled word line is selected and its output is coupled to a pair of coupled bit lines as a differential current. The bit line pair drive, during a read cycle, by the memory cell connected to the enable line.
Patent JP-H07284812-A (JP)
Title: Manufacture of steel free from decarburization in surface layer
Inventor: WATABE YOSHIYUKI
IPC: B21B45/00
Filed: 1994-04-18
Abstract: PURPOSE:To improve the surface hardness by laminating the slab or the steel plate containing the same amount or more of C as that in this slab on the face and the back surface of the slab, inserting the laminated slab in a heating furnace, heating it therein, and remove the slab or the steel plate on the face and the back surface after withdrawn from the heating furnace, and hot rolling the slab. CONSTITUTION:Heating can be performed without exposing the slab surface to the decarburizing atmosphere by laminating a steel plate of a slab on the face and the back surface of the slab. Either the steel plate or the slab may be laminated on the face and the back surface of the slab, and different kind of the laminated one on the face and the back surface of the slab may cause no problems. What matters is the amount of C in the steel plate or the slab to be laminated. That means, C is diffused, and to prevent the decarburization due to the diffusion, the amount of C in the steel plate or the slab to be laminated is required to be the same as that in the slab to be laminated therebetween or more. The steel obtained in this manner can be used as the wear resistant steel, the steel of high strength for friction grip bolt, etc., where the surface hardness is required.
Patent JP-H07286206-A (JP)
Title: Converter steel making method
Inventor: HIRATA HIROSHI
IPC: C21C5/28
Filed: 1994-04-18
Abstract: PURPOSE:To reduce the consumption unit of quicklime, to shorten refining time and to improve a scrap ratio by charging molten iron into a converter, then subjecting the molten iron to dephosphorizing by executing addition of a flux and oxygen blowing, then subjecting the molten iron to decarburization refining after discharging slag at the time of smelting a lowphosphorus steel by using the same converter. CONSTITUTION:The molten iron is subjected to dephosphorization refining by executing the flux addition and oxygen blowing as a first stage after charging of the molten iron at the time of producing the molten steel having a [C' concn. of >=0.1% and [P] concn. of <=0.015% by refining the molten iron. The slag formed in the first stage is then discharged by tilting the furnace as a second stage. In succession, the furnace is erected and the decarburization refining is executed as a third stage. In such a case, an MnO source is added to the slag in such a manner that the MnO concn. in the slag at the time of the decarburization defining of the third stage attains >=5 to <=15%. The slag is discharged to at least >=60% and nearest possible to 100% of the formed slag right after the end of the oxygen blowing in order to prevent phosphorizing.