baber/WOPTO huggingface dataset:
Patent JP-H0481262-A (JP)
Title: Light beam soldering device
Inventor: SUZUKI KIYOSHI
IPC: B23K1/005
Filed: 1990-07-24
Abstract: PURPOSE:To obtain an energy density distribution which attains high heat even in the irradiated region apart from an optical axis by providing plural sets of light source units each consisting of a light source, lamp house and optical system in correspondence to the plural parts to be soldered of a single work. CONSTITUTION:The plural light source units 24 simultaneously heat the individual parts 27a, 27b, 27c, 27d to be soldered. The energy density distribution with which the high heat is obtainable in the irradiated regions apart from the optical axis is attained in the individual parts to be soldered at this time. The light sources 21, etc., of the plural light source units 24 are independently adjusted if nonuniformity arises in the thermal energy between the respective parts to be soldered. Further, the light source units 24 are moved as a whole if the size of the work 27 to be soldered changes, by which the correspondence with the size change is executed without changing the optical axis angle of the the optical system 23.
Patent JP-H0839538-A (JP)
Title: Excavation cutter
Inventor: ITO KATSUHIRO
IPC: E01C23/09
Filed: 1994-07-28
Abstract: PURPOSE:To enhance the excavation efficiency and its lifetime by a self-planted edge operation of rod-shaped chips in excavating the surface of an asphalt road or the like. CONSTITUTION:This excavation cutter 1 is constituted of a cutter main body 3 of a copper alloy and rod-shaped chips 5 consisting of a hard material planted in the excavation outer peripheral surface 4 of the cutter main body. The rod- shaped chips are made up of a hard metal cermet and ceramic and preferred to have a cylinder or polygonal pillar with a cross-sectional area of 0.2-55mm<2>. In the case of planting them in the cutter main body, a planting area is set in the region of 3-35% with respect to an apparent rotating surface width area in the excavation outer peripheral surface. Since excavation is carried out in a dry high speed manner, wastewater never occurs.
Patent JP-H09109535-A (JP)
Title: Preparation of stamp seal and its apparatus
Inventor: FUWA TETSUJI
IPC: B41K1/50
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prepare a stamp seal with a uniform shade on a stamp paper when a seal is stamped and without oozing and with good drying properties by generating selectively heat in a plurality of dotlike heat generating element pressed on a stamping face part of a porous base sheet in accordance with a printing dot pattern and making the printing face part corresponding to those elements which do not generate heat printing parts. SOLUTION: When plate-making is directed, at first, a head switching rod 66 is rotated and a cam body 67 is brought to a standing posture. Then, a thermal head 10 is rocked upward and is arranged to a position for pressing the right end of a permeation type stamp seal mounted on a stamp body 35. Then, a carriage delivery motor is driven and while the head is held under a condition where a stamp is pressed, a carriage 64 is moved from the right end of the stamp. At the same time, dot-like heat generating elements 11 provided on the thermal head 10 generate heat in the region except the printing part based on a printing dot pattern to melt and solidify the printing face part to form a thin film layer for preventing the ink from permeating and the remaining part is formed as a printing part allowing permeation of the ink.
Patent JP-H09100740-A (JP)
Title: Electronic control circuit for internal combusion engine
Inventor: KUNUUTO BARUTOSHIYU
IPC: F02D41/20
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine assembly which can stably supply fuel. SOLUTION: An internal combustion engine assembly includes a solenoid fuel pump 31. The fuel pump 31 comprises an armature 32 and a solenoid coil 33. The solenoid coil 33 surrounds the armature 32 so that the armature is moved in response to a current flowing through the solenoid coil 33. A control circuit 35 is connected to the solenoid coil 33. The control circuit 35 detects a current flowing through the solenoid coil 33. The control circuit 35 controls a current flowing through the solenoid coil 33 in response to the detected current, thereby controlling the motion of the armature 32.
Patent JP-2001020254-A (JP)
Title: Automatic cleaning apparatus for water channel
Inventor: SEI ISAO
IPC: E02B5/08
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cleaning apparatus for water channel for automatically and periodically cleaning a water channel provided in a sedimentation basin in waterworks or a sewer treatment plant. SOLUTION: At a carriage constituted to move forward and backward by arranging wheels 4 respectively at both right and left ends of a rear wheel axle 3 and a front wheel axle 2 respectively, there are provided a cleaning brushes 16, 16 slidingly in contacting with the wall surfaces of a water channel, a solar battery panel 6, batteries 7, a drive motor and a control section; and a gear installed at the rear wheel axle 3 is interlocked and coupled to the drive motor by a coupling device; moreover, a forward-backward switching means is arranged to perform cleaning work for the water channel by automatically repeating forward and backward movement in this automatic cleaning apparatus S for the water channel.  Thus, for using the water channel as rails, two sheets of guide plates g are arranged to the front wheel axle 2 and the rear wheel axle 3 respectively with an internal almost equal to the width of water channel, and the automatic cleaning apparatus S for water channel moving forward and backward along the water channel D is provided.
Patent JP-H0516501-A (JP)
Title: Powder ink medium, powder ink recording method using the medium and powder ink layer regeneration method
Inventor: OGI KENJI
IPC: G03G15/34
Filed: 1991-07-11
Abstract: PURPOSE:To provide a powder ink medium wherein powder ink can be carried uniformly and the medium is prevented from falling off. CONSTITUTION:A powder ink medium is formed in such a manner that an anisotropic conductive layer 3, a heating resistor layer 2 which generates heat when electric signals are inputted, a conductive layer 4, and an ink separation layer 5 are layered successively and stickiness of the ink separation layer by a 90 deg. separation method is equal to 1000g/25mm or less and 5g/25mm or more and further the medium is composed of a visco-elastic substance having critical surface tension of 35dyne/cm or less. A powder ink layer is formed on the ink separation layer of the powder ink medium to press the powder ink layer against a recording medium and a stylus head is pressed against the anisotropic conductive layer to apply electric signals, so that the powder ink melted by the heat of the heating resistor layer is transferred to the recording medium to provide a printed record image of good quality.
Patent JP-H0921196-A (JP)
Title: Radio-wave absorbing wall
Inventor: ISHINO TAKESHI
IPC: E04B1/92
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To give adhesion with mortar to ferrite tile itself by forming stepped sections retreating from a front from the direction of radio-wave arrival at both end sections in the electric-field direction of the ferrite tile respectively. SOLUTION: In a ferrite tile 11, stepped sections 13 are formed at both end sections in the electric-field direction of arrival radio waves respectively, and a cross section in the electric-field direction is formed in a convex shape. The ferrite tiles 11 are arranged on the fronts of reinforcements 2 forming metallic reflecting meshes in a continuous manner in the magnetic-field direction and in a discontinuous manner in the electric-field direction, the fronts of the ferrite tiles 11 are covered with facing tiles 20, and concrete 4 is placed on the rear sides and the reinforcements 2, the ferrite tiles 11 and the facing tiles 20 are unified. Voids among the facing tiles 20 are filled with joint fillers 22.  Concrete 4 enters the stepped sections 13 of the ferrite tiles 11 at that time, and the falling of the ferrite tiles 11 is prevented while the contact areas of the rears of the facing tiles 20 and concrete 4 are increased.
Patent JP-2001022647-A (JP)
Title: Method and device for contents management, and recording medium
Inventor: KAMIBAYASHI TATSU
IPC: G06F21/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To securely and safely erase contents recorded on a recording medium by decoding an comparing data, used for overwriting on an opposite side, with overwriting data when the data are transferred and confirming that necessary information has been erased when recorded contents are deciphered. SOLUTION: Overwriting data for erasing information, needed to deciphere contents recorded on a recording medium (MC) 13, by overwriting are deciphered by using 1st common information generated by mutual authentication and then transferred to an opposite side. When data used for overwriting on the opposite side are transferred from the opposite side after being ciphered by using 2nd common information generated by performing mutual authentication again, the data are deciphered with the 2nd common information and then compared with the overwriting data to confirm that the information needed to deciphere the recorded contents has been erased. Where, the MC 13 processes an open area 13a, an identification information storage 13b, a secrecy 13c and an authentication part 13d, etc.
Patent JP-H1036200-A (JP)
Title: Vapor-phase growth apparatus
Inventor: KOMURA YUKIO
IPC: C30B35/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a vapor-phase growth apparatus capable of shortening a production cycle time for a compound semiconductor thin film and improving effects of production amount on cost of installation. SOLUTION: This vapor-phase growth apparatus is equipped with plural reactors 14a and 14b to be treated by batch, a gas feed/control system connected to the reactors 14a and 14b and carries out vapor-phase growth in the reactors 14a and 14b. In this case, the gas feed/control system has a single raw material gas feed/control system line M and plural purge gas feed/control system lines Pa and Pb. The single raw material gas feed/control system line M can be changed and connected to the plural reactors 14a and 14b. The purge gas feed/ control system lines Pa and Pb are connected to the reactors 14a and 14b. Two exhaust treating apparatuses 20a and 20b different in volume changeably connectable to the reactors 14a and 14b are installed at the exhaust side of the plural reactors 14a and 14b.
Patent JP-H1120136-A (JP)
Title: Side plate mechanism for ink fountain
Inventor: YAGUCHI TAKASHI
IPC: B41F31/04
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for reciprocating a side plate lipearly with respect to an original roller in which the side plate is pressed against the original roller without causing any leakage of ink. SOLUTION: A side plate 13 is turnable about a pin 18 and a bracket 16 holding the pin 18 is coupled with a cylinder 20 and reciprocated. When the side plate 13 is advanced through the cylinder 20 and pressed against an original roller 11, the side plate 13 turns about the pin 18 and the arcuate face 13 at the forward end can be fitted tightly to the original roller 11.
Patent JP-S6248658-A (JP)
Inventor: PIETORO MATSUSARUDO
IPC: A01N47/34
Filed: 1986-08-21
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-H0737100-A (JP)
Title: Moving object detection and judgement device
Inventor: HASHIMOTO NAOKI
IPC: G06T7/20
Filed: 1993-07-15
Abstract: PURPOSE:To provide a moving object detection and judgement device capable of surely detecting an object moving in an area and picking up the image of the moving object in a state required for judgement without providing a dead angle in a wide monitoring area with few cameras. CONSTITUTION:This device is provided with a detection camera device 10 for moving object detection capable of detecting a wide range area, a judgement camera device for picking up the image in a state sufficient for judging whether or not the moving object is an object based on position information or the like outputted from the detection camera device 10 and a judgement processing part 30 for performing a judgement processing based on picture data image picked up by the judgement camera device. The detection camera device 10 is provided with a detection camera 11 facing upwards and an approximately conical reflection mirror 12 arranged above the detection camera 11 and can monitor the wide range of 360 degrees. A judgement camera 21 is rotated based on the position information and seizes the moving object and even at the time, the detection camera 10 performs a detection processing for the other moving object.
Patent JP-S6175581-A (JP)
Title: Supporting device of laser oscillator and resonator mirror
Inventor: KOJIMA MASAKI
IPC: H01S3/03
Filed: 1984-09-21
Abstract: PURPOSE:To eliminate a fine error in an optical axis between two resonator mirrors by absorbing the distortion of a laser oscillator occurred by the pressure difference between the inside and the outside of the oscillator upon evacuation of vacuum to bellows to eliminate the transmission to the mirrors. CONSTITUTION:Base plates 21 integrated in the section and the shape are rigidly clamped by two imvars 2A are disposed on the upside of an oscillator 1, but holes 20A, 20B of areas larger than the sectional area of the imvars 2A are formed at the upper ends of the both sides 3A, 3B of the oscillator 1 different from the conventional device,and the imvars 2A are passed in the state not contacted with the inner edges of the holes 20A, 20B. The oscillator 1 is not contacted with the imvars 2A different from the case of the conventional device, and placed on the bottom of the plate 21 at the both sides 3A, 3B.
Patent JP-2001023974-A (JP)
Title: Apparatus for manufacturing semiconductor devices
Inventor: IKEDA MITSUHIRO
IPC: C23C16/455
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for manufacturing semiconductor devices that can effectively prevent the re-liquefaction of a gas flowing through a gas supply pipe at a low cost and can also increase safety. SOLUTION: This apparatus for manufacturing semiconductor devices comprises a liquefied gas tank 20 for storing a liquefied gas, a reaction processing unit 22 for performing a semiconductor reaction process, using a reaction gas prepared by gasifying the liquefied gas, a gas supply pipe 24 for introducing the reaction gas from the tank 20 to the unit 22, and a gas flow rate controller 26 for controlling the flow rate of the reaction gas passing through the pipe 24. When the pipe 24 is arranged so as to ramp downward from the tank 20 to the controller 26, its ramp angle ϕ with respect to the horizontal line is set to 30 deg.C or less.
Patent JP-S5898737-A (JP)
Title: Memory type electrophotographic receptor
Inventor: NOGAMI SUMITAKA
IPC: G03G5/02
Filed: 1981-12-09
Abstract: PURPOSE:To obtain a long-life photoreceptor of improved memory characteristic by providing a layer of specific dyes directly or via an insulation characteristic layer on a conductive substrate, and providing a polyvinyl carbazole layer contg. halogenated aliphat. hydrocarbon, etc. on the dye layer. CONSTITUTION:''Indanthrene Blue GCD '' (produced by BASF, West Germany) which is the vat dye expressed by the formula is formed on a conductive substrate to about 0.01-10mu thickness by vapor deposition or coating and drying of the dispersion thereof. A coating soln. contg. >=1 kind among halogenated aliphat. hydrocarbon, helogenated acyl compd., halogenated keto compd., hydrogen donative compds. (org. and inorg. acids) at 0.01-10pts.wt. based on 100pts.wt. polyvinyl carbazole is coated on the dye layer, and is then subjected to thermal aging at 150 deg.C. Thus the photoreceptor which has better memory characteristic, a longer life and higher sensitivity than those of the prior art is obtained. If an insulation characteristic blocking layer is formed between the conductive substrate and the dye layer, the higher memory characteristic and sensitivity are obtained.
Patent JP-S6257734-A (JP)
Title: Precision casting method
Inventor: ISHIHARA YASUOKI
IPC: B22C9/02
Filed: 1985-09-06
Abstract: PURPOSE:To produce a casting having a good casting surface and exact size by removing the residue in a casting mold obtd. by fashioning a pattern of a rigid foamed urethane having a specific density, embedding the pattern into self-curing sand and heating the same under specific conditions, then pouring a molten metal into such casting mold. CONSTITUTION:The rigid foamed urethane having 0.05-0.10g/cm<2> density is worked to fashion the pattern. Such pattern is embedded into the self-curing sand such as CO2 process sand. The solidified casting mold is then put in a furnace where the mold is heated to 250-350 deg.C and is held for 3-20hr to burn away the foamed urethane. Such casting mold is spit and the residue of the foamed urethane therein is removed; thereafter, the molten metal is poured into the mold cavity and casting is executed. The precision casting is thereby easily and inexpensively produced.
Patent JP-H05190868-A (JP)
Title: Floating gate type memory cell and manufacture thereof
Inventor: MANTSUAA GIRU
IPC: H01L29/792
Filed: 1992-07-23
Abstract: PURPOSE: To evade the intergranular phosphor segregation of a phosphor doped polycrystal silicon floating gate by integrating a high melting point metal in the floating gate. CONSTITUTION: A silicon substrate 22 is exposed between cell separation thick type field insulators 25 to form a gate insulator 30. Then a high melting point metallic layer RM is stacked on the substrate 22. A pattern is masked on the layer RM and etched to generate long and parallel strips. Then an inter-level insulating layer 27 is formed on the layer RM and an N<+> type doped polycrystal silicon layer 28a and an optionally selected silicide layer 28b are applied to the layer 27. Then stack etching is executed to generate a floating gate and a control gate in each memory cell. Consequently the metallic layer RM and the layers 28a, 28b become a placing mask for setting up the length of a channel area between a source area and a drain area.
Patent JP-H0359338-A (JP)
Title: Exhaust device
Inventor: NAKAMURA HAJIME
IPC: F24F7/06
Filed: 1989-07-26
Abstract: PURPOSE:To prevent an exhaust gas generated from a range table from flowing into a room by a method wherein an air curtain is blown from a blowing port located mode forwardly than a suction port of a range hood. CONSTITUTION:A range hood 3 is formed into an inverted L-shape at its side surface and it is placed while its vertical part being contacted with a wall 2. A horizontal part of the range hood 3 is provided with an air suction duct 4, an opening at a base end of the air supplying duct 4 is connected to an air supplying port 2b formed in the wall 2, and an opening port at an extreme end is connected to a blowing port 3c, formed at a lower surface of a horizontal part placed more forwardly than the suction port 3a. This air supplying duct 4 is widened at its extreme end so as to form a slit-like opening, so that the surrounding air sucked from the suction port 2b is blown out of the blowing port 3c, resulting in forming an air curtain. The air curtain is blown out from the blowing port to enable the exhaust gas generated from the range hood 1 to be prevented from flowing into a room, the exhaust gas generated at the range can positively be exhausted out of the room from a suction port 3a' through the exhaust duct 3b.
Patent JP-H0520161-A (JP)
Title: System for inputting data to program
Inventor: SHIMOJI SUSUMU
IPC: G06F12/00
Filed: 1991-07-11
Abstract: PURPOSE:To curtail the data base capacity by selecting data whose use is desired from on a host machine, transmitting its data and setting it as input data of the machine for executing a program. CONSTITUTION:In a program of a data base 8 of a large-sized computer 6 being a host computer, a host machine name having a data base whose use is desired, and a file name to be transferred are designated, and information required for transmitting data whose use is desired onto an engineering work station (EWS) 7 is selected. Subsequently, in accordance with the selected information, the data is transmitted onto the EWS 7 for executing the program through a network l, a network connecting machine 4 and a network 2 from the host computer 6, and a processing is executed as input data used at the time of executing the program on the EWS 7. In this case, a machine 9 executes the program.
Patent JP-H0246256-A (JP)
Title: Instant creaming powder
Inventor: OTANI MAKOTO
IPC: A23C11/00
Filed: 1988-08-09
Abstract: PURPOSE:To obtain instant creaming powder capable of exhibiting good dispersion solubility in cooled liquid and providing mellowness and body in adding and dissolving in warm water or liquid by blending a specific amount of specified mixed fats and oils with other ingredients. CONSTITUTION:Palm kernel fractionated oil having <=12 deg.C melting point in an amount of 70-95wt.% is mixed with 5-30wt.% rapeseed hardened oil having 15-24 deg.C melting point to provide mixed fats and oils with <8wt.% total content of linoleic acid and linolenic acid in the whole fatty acids, preferably <=60 iodine value and >=100hr measured by an active oxygen method(AOM). The resultant mixed fats and oils are then used in an amount within the range of 30-40wt.% based on the composition, suitably blended with lactose, dextrin, skim milk powder, emulsifying agent, etc., homogenized, sterilized, spray-dried and, as desired, granulated by a conventional method.
Patent JP-H0521570-A (JP)
Title: Ic package
Inventor: HASHIYOSHI KAZUNORI
IPC: H01L21/66
Filed: 1991-07-11
Abstract: PURPOSE:To accurately measure the temperature of the inside of an IC, in a package mounting a semiconductor chip. CONSTITUTION:An aperture part 4 is formed in a package 1 mounting a semiconductor chip 2, and a sensor 8 for measuring temperature is inserted into the aperture part 4. By measuring temperature in the above state, the temperature of the inside of an IC can be accurately measured.
Patent JP-H0887350-A (JP)
Title: Information processor
Inventor: KASHIWA YOSHIHIRO
IPC: B41J13/00
Filed: 1995-08-02
Abstract: PURPOSE: To mount an automatic paper feeder on a main body at the same attitude with input operation without slanting a display means to this side by enabling the automatic paper feeder to be mounted on the bottom surface of the main body and forming a form insertion slot. CONSTITUTION: Another form insertion slot 15 is formed in the reverse surface of the LCD 2 of an LCD upper case 3 and a print form 10 is inserted from above and fed by the paper feed roller 13 of a printer 9. On both the flanks of this paper feed path, guides which restrict the slant of the print form 10 being fed are provided so that the print form 10 is corrected in the paper feed path reaching a print part 14.  This processor is equipped with a horizontal insertion slot 16 for the print form 10 which is formed in the front peripheral flank of the main body, and the paper feed path 27 as a print medium path for the print form 10 which is nearly horizontal when the main body is placed on a desk is formed below a keyboard 1, i.e., between a partition wall 6a as an input device holding means holding part of a main body upper case 6, specially, the keyboard 1 and a partition wall 7a which covers a main body lower case 7, specially, a control board.