baber/WOPTO huggingface dataset:
Patent JP-H05280982-A (JP)
Title: Position measuring apparatus of tunnel excavator
IPC: E21D9/06
Filed: 1992-03-31
Abstract: PURPOSE:To measure the position of a tunnel excavator easily and accurately by an automatic surveying operation without blocking a collimation line by a method wherein a truck is utilized. CONSTITUTION:A laser projection-photodetection device 5 is installed in a fixed position on the ceiling face of a tunnel excavation hole; it is faced with a target 6 which is arranged on the back surface of a truck 4a at the last part. A TV camera 7 is installed at the upper part of a truck 4n at the forefront part; it is faced with a target 8 installed at the rear part of a shield excavator 1. In addition, measuring pipes 10 which are connected via flexible joints 9 are arranged respectively at individual trucks 4a, 4b,...4n. Hole-bend measuring instruments 11 which are moved at the inside of the individual measuring pipes 10 are inserted into, and passed through, the measuring pipes. Data on angles and distances from the projection-photodetection device 5, the TV camera 7 and the hole-bend measuring instruments 11 are input to an operation and processing part 12; the data which have been obtained are processed. Thereby, the positional coordinates of the excavator 1 are operated by using the installation of the laser projection-photodetection device 5 as a reference.
Patent JP-H10276243-A (JP)
Title: Ic memory card-type information communication modem
Inventor: MORI KIKUO
IPC: H04N5/44
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To take in a picture and sound and to correspond multimedia information by using the IC memory card-type information communication MODEM provided with an image pickup device dealing with picture data and sound data, a speaker, a microphone and a sound part for a notebook-type personal computer or the like. SOLUTION: When a command for requesting data transmission/reception is not supplied for a portable information processing unit 15 and command for requesting picture data and sound data is supplied, picture data and sound data are read from a memory 38 and they are outputted to the information processing unit 15. When the command requesting picture data and sound data is not supplied, whether the command for requesting the take-in of the picture and sound is supplied from the information processing unit 15 or not is judged. When the command is supplied, picture data from a video part 34 are taken in and sound data from a sound part 37 are taken in. Then, they are outputted to the information processing unit 15, and picture data and sound data are written into a memory 37.
Patent JP-S574539-A (JP)
Title: Detector for concentration of mixed pulverulent body
Inventor: TERAJIMA ISAMU
IPC: G03G15/08
Filed: 1980-06-11
Abstract: PURPOSE:To prevent the invasion of pulverulent bodies and permit a mixed pulverulent body concentration detection which is stable for a long period of time , by pressurizing the pressure in the detecting vessel provided with light-emitting and receiving means so as to be more than an external pressure. CONSTITUTION:Because a sensor vessel 20 is closed up by means of a vane 35 positioned by a positioning magnet 36 of the vessel 20, mixed pulverulent bodies such as developer 6 can not enter the inside thereof. On the other hand, in measuring the plverulent body concentration, when the vane 5 is revolved through a motor or the like, by the generated air flow, the outside air cleaned through a filter part 33b  flows in, and the pressure in th vessel 20 is pressurized to be more than an external  pressure. Accordingly, the irradiation light from a light-emitting element 21 irradiates the pulverulent bodies without any invasion of the pulverulent bodies, and  the reflected light varying with the mixed pulverulent body concentration is received by a light-receiving element 22. By said constitution by which there is no contamination by pulverulent bodies, the pulverulent body concentration can be measured stably for a long period of time.
Patent JP-H11279517-A (JP)
Title: Cold-setting adhesive
Inventor: TAKAHASHI KAYOKO
IPC: C09J175/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which is fast-setting and which has a high elongation after being cured by using, as a curing component, an isocyanate group-terminated polyurethane prepolymer obtained by reacting a polyoxyalkylene polyol, alone or together with a chain extender, with an organic polyisocyanate. SOLUTION: A polyoxyalkylene polyol having a total degree of unsaturation of 0.08 meq/g or lower and comprising 10-100 wt.% of a polyoxyalkylene polyol with a molecular weight per hydroxyl group of 700-15,000 and a total degree of unsaturation of 0.01 meq/g or lower and 0-90 wt.% of another polyoxyalkylene polyol is reacted, alone or together with a chain extender, with an organic polyisocyanate to prepare the isocyanate group-terminated polyurethane prepolymer. A one-pack type cold-setting adhesive is cured by moisture in the air and a two-pack type adhesive is used in combination with a curing agent (e.g.: amine).
Patent JP-H06285236-A (JP)
Title: Pattern display device for pachinko machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1993-04-05
Abstract: PURPOSE:To facilitate the viewing of a pattern of a pattern display body, by setting the pattern display body behind a through hole of the pattern display body as opened on a game board and a convex lens in front of the pattern display body at an interval to magnify an image of the pattern display body. CONSTITUTION:This pattern display device set at the center of a game board 1 of a pachinko machine comprises a front display unit mounted with a part thereof fitted into a through hole 2 of the game board 1 and a rear display unit 16 installed adjacent to the rear part thereof. In the front display unit 15, a convex lens 32 roughly rectangular in the shape of the front set behind a display window 24 opened at the bottom of a base frame 20 being suspended on the rear side of a display window frame 20c to magnify an image behind. A liquid crystal display panel 46 in the rear display unit 16 is arranged behind the convex lens 32 with a specified gap 60 left. A front control circuit board 48 and a rear control circuit board 52 are arranged sequentially behind the liquid crystal display panel 46.
Patent JP-S62237024-A (JP)
Title: Cooling water controller for engine
Inventor: TANAKA HIDEKI
IPC: F01P7/16
Filed: 1986-04-07
Abstract: PURPOSE:To improve the antiknocking performance by correcting the opening degree of a cooling-water flow-rate control valve so that the cooling water temperature is lowered than that in the nonknocking generation, when knocking is generated. CONSTITUTION:A cooling-water flow-rate control valve 8 which is opening/ closing-driven by an actuator 7 is installed in parallel to a thermostat valve 9 in a main passage 4a for the cooling water which communicates from a water jacket 2 in a cylinder block 1 to a radiator 3. The actuator 7 is controlled by a control unit 25 into which each detection value of the intake air quantity, revolution speed, outside air temperature, water temperature sensor 22 and a knock sensor 24 is input. The control unit 25 calculation-controls the opening degree of the cooling-water flow-rate control valve 8 according to the cooling water temperature, etc., and perfectly opens the cooling-water flow-rate control valve 8 for a prescribed time when knocking is generated.
Patent JP-S534353-A (JP)
Title: Process and apparatus for biological denitrification of organic waste
Inventor: YAMANE KENJI
IPC: C02F3/34
Filed: 1976-06-30
Abstract: PURPOSE: To provide an effective denitrification treatment by providing two steps of denitrification treatment before and after nitration treatment, and by introducing a raw water into the respective denitrification step. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60223133-A (JP)
Title: Treater
Inventor: SHIBATA MIYOKO
IPC: H01L21/205
Filed: 1984-04-20
Abstract: PURPOSE:To mix different treating fluids mutually in the whole treating chamber, and to accelerate a reaction uniformly by each forming paths, through which the treating fluids are flowed, in the treating chamber while several paths are arranged so that the fluids are blown off alternately. CONSTITUTION:In a low-pressure CVD device through which a PSG film is formed on a wafer, the inside of a treating chamber 1 is evacuated through an air outlet 5 when a plurality of wafers 7 are aligned and held to a jig 6 and a door 3 is closed, and the treating chamber 1 is heated by a heater 4. Consequently, a mixed gas 15 of SiH4 and PH3 is introduced to a first introducing path 13 and O2 gas 16 to a second introducing path 14 respectively on the outside of the treating chamber 1. Each gas introduced to the first and second introducing paths 13, 14 flows through a first path 9 and a second path 10, and is blown off severally in the approximately perpendicular downward direction from first small hole 11 groups and second small hole 12 groups bored to the first path 9 and the second path 10. Since the first small hole groups 11 and the second small hole groups 12 are mutually disposed alternately at that time, both gases are mixed extending over the whole in which the wafer 7 group is arranged in the treating chamber 1.
Patent JP-H02258840-A (JP)
Title: Production of semiconductive inorganic and organic composite material
Inventor: YAMAMOTO KOICHI
IPC: C08L85/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a material whose conductivity can be freely controlled because a variety of organic compounds become compatible in the gel by substituting a part of alkoxy groups in the metal alkoxide with hydrophobic substituents and adding organic compounds. CONSTITUTION:A metal alkoxide selected from the group shown in formula I through formula III (M1 is trivalent metal atom. M2 is tetravalent metal, carbon; R1 through R3 are H, 1-6C alkyl wherein at least one is of 1-6C alkyl; X1, X2 are 5 or more carbon alkyl, aryl, aralkyl, acyl, heterocyclic group, unsaturated hydrocarbon group or they incorporate to form a cyclic group) is subjected to condensation reaction in the presence of organic compound having affinity for X1 or X2 by the sol-gel method to give the subject semiconductive inorganic and organic composite material.
Patent JP-S58194678-A (JP)
Inventor: OOMORI YOSHITAKA
IPC: B62K25/28
Filed: 1982-05-11
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-S522326-A (JP)
Title: Inking & indicating unit
Inventor: KURODA YOSHIO
IPC: B41J3/46
Filed: 1975-06-24
Abstract: PURPOSE: To provide a device of compact constitution by equipping both indicating function means and inking function means to an indicating plate and making it perform indication, or inking, or the two by means of an impact means arranged. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S575817-A (JP)
Title: Stainless steel having excellent anticorrosion and preparation thereof
Inventor: MAEHARA YASUHIRO
IPC: C21D6/00
Filed: 1980-06-10
Abstract: PURPOSE: To prepare the stainless steel being cheap and having excellent strength, toughness, anticorrosion and durability, by heating only a superficial layer to transform it into the form of α iron.  
     CONSTITUTION: About 100μ of the superficial layer of a material to be treated is transformed into the form of α iron by heating only the superficial layer of the material by e.g. a high frequency heating method. With a type of steel that requires a relatively long heating time for transforming into the form of α iron or a piece of steel having such a special shape that the heating of only the superficial layer is not applicable, the superficial layer of the material to be treated is given a work strain by shot peening or roll hammering in advance. Subsequently, the heating of only the superficial layer is carried out in a short time or the material to be treated is wholly heated and the heating is finished at the time when the superficial layer is transformed into the form of α iron. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59208220-A (JP)
Inventor: OSUBUARUTO BAIERU
IPC: F16N9/02
Filed: 1984-04-20
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-S57193295-A (JP)
Title: Welding method for end part of pipe
Inventor: MIWA NOBUO
IPC: B23K9/00
Filed: 1981-05-25
Abstract: PURPOSE:To prevent generation of defects such as blisters, pinholes, undercuts and the like in weld zones by fitting an end plug having a small through-hole into one end prt of a pipe, evacuating the pipe inside through the small hole and welding the pipe and the end plug. CONSTITUTION:End plugs 19 are fitted into both end parts of a coated pipe 1 and the pipe 1 is inserted into a rotary holding mechanism 17. It is inserted into a welding chamber 12 until the plug 19 abuts on a stopper 23. The small  through-hole 20 of the plug 19 and the communicating hole 29 of the stopper 23 are communicated by this. When a vacuum pump 30 is operated, the inside of the pipe 1 is evacuated. Then, an electrode 22 for welding is controlled of its movement and an inert gas is injected through the electrode 22 and is filled in the chamber 12. The pipe 1 and the stopper 23 are rotated by the mechanism 17. Electric current is flowed to the electrode 22 to weld the butted part of the plug 19 and the pipe 1. After the welding, an inert gas is filled by pressure through the hole 20 into the pipe 1 to seal the hole 20 part.
Patent JP-H03281548-A (JP)
Title: Production of diene-based polymer
Inventor: WATANABE TORU
IPC: C08K5/00
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a diene-based polymer, excellent in kneading properties and capable of improving physical properties of vulcanizates as a secondary effect by adding a specific surfactant into a process for producing diene-based rubbers according to emulsion polymerization. CONSTITUTION:With (A) 100 pts.wt. polymer rubber, are blended (B) 0.005-5 pts.wt. one or more surfactants selected from anionic compounds selected from among carboxylates, sulfonates, sulfuric acid ester salts, phosphoric acid ester salts and sodium polyacrylate and nonionic compounds selected from among amine salts, quaternary ammonium salts, pyridium salts, imidazoline derivatives, polyamines including amines and amides at the time of terminating polymerization or thereafter. Thereby, the objective diene-based polymer is obtained.
Patent JP-H08276865-A (JP)
Title: Reinforcement structure around rear suspension tower
Inventor: TAKAHASHI JUN
IPC: B62D25/08
Filed: 1995-04-04
Abstract: PURPOSE: To provide a reinforcement structure around a rear suspension tower capable of assuredly raising higher rigidity without accompanying weight increase. CONSTITUTION: A reinforcement structure around a rear suspension tower is composed by mutually connecting a wheel house inner 11, a strainer 12, an upper back reinforcement 13 and a bar tension panel 14 together. The upper back reinforcement 13 and the bar tension panel 14 are connected together and, to such connection, right and left rear suspension towers 1 are connected through a connection structure containing a closed section 20 which is located at both ends of the connection structure and composed by step parts 11a, 12a respectively formed on the wheel house inner 11 and the strainer 12.
Patent JP-S58196704-A (JP)
Title: Output limiting circuit of power amplifier
Inventor: NORO MASAO
IPC: H03F1/52
Filed: 1982-05-11
Abstract: PURPOSE:To protect an output transistor (TR) extremely rationally by varying the limitation characteristics of collector loss limiting circuits on the basis of the output of an output level detecting circuit and that of a clip detecting circuit. CONSTITUTION:An output voltage V drops and an output current is clipped in such an abnormal state that a load is short-circuited; and an output level detector 17 and the clip detecting circuit 18 outputs a 0 signal and a 1 signal respectively, and a conditional decision making circuit 19 grounds terminals 12a and 12b. Consequently, the output limiting characteristics by collector loss limiting circuits 4c and 4d which limit an input on the basis of the output voltage of a power amplifier and the current of the output TR vary with the detection output of the detector 17 and that of the circuit 18, limiting an output current to a low value. When the load is normal, on the other hand, voltages -Va and +Va are applied to the terminals 12a and 12b and no defective waveform is obtained.
Patent JP-H02286691-A (JP)
Title: Fluoroalkyl thiophosphate
Inventor: FURITSUTSU MAURAA
IPC: A01N57/12
Filed: 1990-03-29
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R and R 1  are each a 1-8C alkyl, X is Cl or Br, Y is O or S and (m) is 1 or 2).  
     EXAMPLE: S-sec-butyl O-(2-chloro-2,2-difluoroethyl)O-ethyl thiophosphate represented by formula II.  
     USE: A pet control agent, pref., an insecticide.  
     PROCESS: A halogenoalcohol or a halogenoalcoholate deriv. represented by formula III (wherein M is H or an alkali metal cation) is reacted with a thiophosphoryl halide represented by formula IV (Hal is halogen), if desirably, in the presence of an acid acceptor and a diluent. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06263477-A (JP)
Title: Sealing structure
Inventor: SATO HIROYUKI
IPC: H01L29/84
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a lightweight and corrosion resistant sealing structure capable of sealing at a low temp. and made of aluminum as a material by using aluminum as a 1st metal and a lead-based glass as a glass for sealing in the structure to seal the 1st metal and a 2nd metal with the glass for sealing. CONSTITUTION:A base plate (the 1st metal) 1 is an aluminum, a reed pin (the 2nd metal) 2 is a 50 Ni-Fe alloy Ni electroplated on the surface and the glass for sealing 3 is the lead based glass <=700 deg.C in sealing temp. The reed pin 2 and the glass for sealing 3 are set on the base plate 1 and sealed at 520 deg.C for 20min.
Patent JP-S57194246-A (JP)
Title: Manufacture of corrosion resistant link chain
Inventor: KAMITSUMA YASUO
IPC: C23C8/22
Filed: 1981-05-27
Abstract: PURPOSE:To manufacture a tough link chain with superior wear and corrosion resistances by carburizing or carbonitriding a link chain, hardening it in a molten bath of an Sn alloy contg. Cd, and sticking the alloy to the chain surface. CONSTITUTION:A link chain made of steel is carburized or carbonitrided. While maintaining the atmosphere, the chain is directly put into a molten bath of an Sn alloy contg. Cd at <= about 250 deg.C and hardened, and the alloy is stuck to the chain surface. The especially suitable composition of the alloy consists of about 57- about 74% Sn, about 15- about 30% Pb, about 2- about 10% Zn and about 1- about 10% Cd.
Patent JP-H03278664-A (JP)
Title: Group step call system
Inventor: INABA SUSUMU
IPC: H04M3/42
Filed: 1990-03-28
Abstract: PURPOSE:To send a restriction tone to a caller when an extension at the outside of a group is called by a step call by organizing a step call group. CONSTITUTION:The group step call system is provided with an extension state storage device 3, a group dependent extension number storage device 8, and a tone generating circuit 9, a step call group is organized and when an extension number not in a same step call group is dialed, a restriction tone is sent to the caller. Thus, telephone sets whose telephone numbers have a same number other than tail end numbers and whose tail end numbers are 0-9 are not installed at a same location, the call of other destination extension at another location by mistake is prevented.
Patent JP-H01248690-A (JP)
Title: Curing method of solder resist layer for printed substrate
Inventor: NAKAYA FUMIO
IPC: B05D3/06
Filed: 1988-03-30
Abstract: PURPOSE:To shorten the curing time of a solder resist layer, and to improve the efficiency of the treatment of the resist layer by passing a printed board, on the surface of which the solder resist layer is formed, through an ultraviolet ray irradiation device and a far infrared ray irradiation device. CONSTITUTION:A printed substrate 1 composed of ceramic paper, on the surface of which a printed substrate is shaped and on which a solder resist layer consisting of a UV resin admixture and a thermosetting resin admixture is formed with the exception of a section required for shaping a jumper circuit, is placed onto a wire net conveyor 2 and forwarded gradually. The printed substrate 1 is passed through an ultraviolet ray irradiation device 3 first, and the UV resin admixture section in the solder resist layer is cured instantaneously by the ultraviolet ray irradiation. Heat rays penetrate into the solder resist layer by far infrared ray irradiation during a time when the printed substrate is passed through a far infrared ray irradiation device 4, and the thermosetting resin admixture section existing on the inside is cured by the heat ray energy. Accordingly, the solder resist layer is cured positively in a short time, thus improving the efficiency of treatment.
Patent JP-S57194540-A (JP)
Title: Manufacture of semiconductor device
Inventor: AIMI TOSHIHIKO
IPC: H01L21/60
Filed: 1981-05-26
Abstract: PURPOSE:To connect the Al wire of the titled device with an excellent yield rate by a method wherein the Al wire, which is heavier than the Al wire to be connected to an external lead terminal, is connected to the external lead terminal, and the wire is formed into an island-type plate by flattening its surface. CONSTITUTION:A semiconductor substrate 2 is adhered to a heat radiating plate 3 through the intermediary of a solder layer 7, and at the same time, the Al wire which is heavier than the Al wire 5 to be connected to the external lead terminal 4, is adhered to the to the external lead terminal 4 by performing an ultrasonic welding. Then, the surface of the heavy Al wire is flattened by striking on the surface, formed into an island-type plate, and the Al wire 5 to be connected to the other electrode 2 is ultrasonic-welded. Accordingly, as the  Al wire and the Al plate are excellently adhered, the workability is improved,  and unsatisfactory products are reduced, thereby enabling to perform the bonding work with an excellent yield rate of production.
Patent JP-H0625782-A (JP)
Title: High ductility aluminum sintered alloy and its manufacture as well as its application
Inventor: KAMITSUMA YASUO
IPC: F16D65/12
Filed: 1991-04-12
Abstract: PURPOSE:To provide an Al-Si sintered alloy having high strength and high ductility, to provide its manufacturing method and to provide its application. CONSTITUTION:This sintered alloy is constituted of 1 to 45% Si, 0.1 to 20% IIIa group elements and 0.01 to 5% of at least one kind among IVa group and Va group elements, and the balance substantial Al. Furthermore, one or more kinds among 0.01 to 5% Cu, 0.01 to 5% Mg, h2.0% Fe, <=.5% Mn and <=1.5% Co may be incorporated therein. By sintering in a vacuum, its oxygen content is regulated to <=0.5%. This alloy is used for automotive parts such as a piston and a scroll compressor. In this way, the Al-Si sintered alloy having about >=40kg/mm<2> tensile strength at 150 deg.C and >=.5% elongation percentage can be obtd.