baber/WOPTO huggingface dataset:
Patent JP-H01178958-A (JP)
Title: Resist film
Inventor: AOKI ISAMU
IPC: G03F1/00
Filed: 1987-12-29
Abstract: PURPOSE:To enable easy counting of only the foreign matter particles by incorporating a dye which absorbs the scattering light at the time of irradiation of laser light on the foreign matter particles existing in a resist film and the foreign matter particles existing at the boundary face between the resist film and a thin film and does not absorb the light to sensitize the resist film into said resist film. CONSTITUTION:The dye incorporated into the resist film absorbs the scattered light emitted when the laser light is projected on the foreign matter particles which are considered not to be the cause for the defects of a resist pattern and thin film pattern and are embedded in the resist film and the foreign matter particles existing at the boundary face between the resist film and the thin film under said film and, therefore, these foreign matter particles are not counted. Only the foreign matter particles which stick atop the resist film and the foreign matter particles which are partly exposed atop the resist film and are partly embedded therein which are considered to be the cause for the defects are counted. The foreign matter particles in the resist film which are the cause for the defects of the patterns are thereby easily detected.
Patent JP-H02176122-A (JP)
Title: Distribution type fuel injection pump
Inventor: OSHIMA HIDENORI
IPC: F02M41/12
Filed: 1988-12-28
Abstract: PURPOSE:To delay a roller ring when the temperature of an engine is low at the time of cranking by adjusting the pressure at a high-pressure section applied to a timer piston with an adjusting section opened or closed by the temperature difference of an internal combustion engine. CONSTITUTION:An adjusting section is constituted of thermo-wax 10 and a lever 20, and the engine cooling water is brought into contact with the thermo- wax 10. When the temperature of an engine is low, the thermo-wax 10 is shrunk, a piston 11 does not rotate the lever 20, a branch path 22b and a bypass passage 23a are not communicated, and the fuel pressure at a high-pressure section 62 is increased. A timer piston is operated to advance a roller ring. On the other hand, when the temperature of the engine becomes high, the thermo-wax 10 is expanded, the lever 20 is rotated by the piston 11, the branch path 22b and the bypass passage 23a are communicated, and the fuel of the high-pressure section 62 is discharged to a low-pressure section. The fuel pressure to the timer piston is lowered, and the roller ring is delayed. The fuel pressure of the high-pressure section 62 is low at the time of cranking, thus it is delayed.
Patent JP-H08170886-A (JP)
Title: Steam heater
Inventor: MORII TAKAYUKI
IPC: F22D11/06
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a steam heater which can heat a material to be heated with steam at 100 deg.C or so uniformly and precisely and can preset a heating temperature at will. CONSTITUTION: A steam-feeding pipe 2 for heating is connected with a heat- exchanger 1. A condensed water storage part 7 is connected with the lower part of the heat-exchanger 1 through a steam trap 4. A down pipe 8 is provided at a side part of the condensed water storage part 7 and the lower end thereof is allowed to communicate within a receiver 11. A vacuum regulating valve 25 is provided at the upper end of the down pipe 8 through a pipe line 23. An opening and closing valve 13 and an air vent 12 are provided at the upper part of the receiver 11. The lower part of the receiver 11 is connected with a suction port 16 for a circulating pump 15 and a discharge port 17 therefor is connected with the lower end of the condensed water storage part 7 through a pipe line 18.
Patent JP-H03194500-A (JP)
Title: Remelting method for sodium
Inventor: MOKUYA KENJI
IPC: F16L53/38
Filed: 1989-12-22
Abstract: PURPOSE:To safely remelt the solidified sodium in a piping by successively mounting a heat insulating material of a limited length from the end of the sodium when the sodium included in the above-mentioned piping solidifies. CONSTITUTION:First the heat insulating material 3 in the solidified part is removed when the internal sodium solidifies. Electric power is then supplied from power feed equipment 4 to a preheating heater 2 of the solidified part. After the above-mentioned conditions are fulfilled, the heat insulating material 3' of 300 to 1,000mm length is mounted to the end of the solidified part. The quantity that the heat of the heater diffuses into the atm. decrease and the heat is eventually transferred to the piping and the solidified sodium in the piping when the heat insulating material is mounted; therefore, the piping 1 of the heat insulating material mounting part and the internal solidified sodium heat up gradually. A thermocouple 7 is removed when the attainment of the m. p. of the metal sodium is confirmed by the thermocouple 7. The next heat insulating material 3'' is mounted in succession to the adjacent mounting part and from this point on, the above-mentioned operation is repeated until finally the restoration as shown in Figs. is made. The remelting operation is thereby completed over the entire area.
Patent JP-2001156142-A (JP)
Title: Load port system of substrate processor and method for processing substrate
Inventor: TOKUNAGA KENJI
IPC: H01L21/677
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance reliability in opening and closing a door of FOUT (wafer carrier) and to realize sufficient infitration preventing properties of particles (contaminant fine particles) into inside a processor, thereby obtaining a load port capable of producing an integrated circuit with a high yield, and a FOUT structure, and a production method them. SOLUTION: In a load port mechanism of a substrate processor, a projection is formed on a seal face in a periphery of a door, in which the substrate processor is docked with a wafer carrier, or on the seal face in the periphery of the door of the wafer carrier, so that the both are abutted each other, and the seal face of the substrate processor is separated from the seal face of the wafer carrier by a prescribed distance, and airflow path of a pure air from the inside to the outside of the substrate processor is formed.
Patent JP-H02180654-A (JP)
Title: High speed rotating body
Inventor: HAYASHI MIKIO
IPC: B04B5/08
Filed: 1988-12-29
Abstract: PURPOSE:To bond end plates and a cylinder firmly by clamping the cylinder and both end plates by means of a clamping element through a shaft running through the center of both end plates and bringing both end plates into contact with the cylinder end surface. CONSTITUTION:A fiber reinforced plastic cylinder 1 and end plates 2 and 3 disposed on both ends of the cylinder 1 are provided. A shaft 4 running through the center of both end plates 2 and 3 is installed, and the cylinder 1 and the end plates 2 and 3 are clamped by a clamping element consisting of a mounting seat 5, bolts 7, a male screw 6, nuts 9, a sealing material 8 and the like through said shaft 4. A round tray 14 with a through flow hole 16 opened through the shaft 4 in the cylinder 1 is mounted, and a notch tongue piece 15 close to the inner wall of the cylinder 1 is provided on a ring section of said round tray 14. As a result, bonding of the cylinder 1 and end plates 2 and 3 becomes firm to generate good rotation balance and high rated number of rotations. Also, mounting and dismounting of the cylinder and the end plates can be carried out easily and separated substances in a rotating body can be removed and cleaned easily.
Patent JP-H09150678-A (JP)
Title: Console box
Inventor: YOSHIKAWA HISASHI
IPC: B60R7/04
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a dead space required for opening motion of a box body in a console box furnished with a door to open at a position along a rear wall from a position to close an upper surface. SOLUTION: A rear end part of a door side part is hinged on a head end part of an arm 13 a base end part of which is hinged on a side wall 2a of a box body 2. A guide pin 15 is projectively provided at a position to the front rather than the rear end part on the door side part, and a side plate 20 with a guide groove 23 to guide this guide pin 15 formed on it is provided on the side wall 2a. The guide groove 23 is formed in a shape to run roughly horizontally backward and to bulge in arch from a back wall 2d by following a revolving route of the rear end part so as to lower a door 10 to a position along the back wall 2d while opening the door 10 upward.
Patent JP-H11172382-A (JP)
Title: Silicon steel sheet excellent in magnetic property, and its production
Inventor: KONDO OSAMU
IPC: H01F1/16
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet having a texture highly integrated in the  100} <001> orientation while dispensing with complicated stages by providing a composition containing specific amounts of Si, regulating crystalline grain size to a value in a specific range, and also regulating the integration intensity in the orientation to a value specific times or above of that of random structure respectively. SOLUTION: Since Si has the effect of increasing specific resistivity and reducing slip current loss, Si is incorporated as an essential component by 0.1-3.5 wt.%. The texture of the steel sheet is integrated in the  100} <001> orientation and the degree of integration is regulated to a value ten or more times that of random structure for the purpose of sufficiently making the most of the effect for a stock. Further, grain size is regulated to 10-500 μm. The steel sheet can be produced by hot-roughing a slab containing Si of 0.1-3.5 wt.%, performing hot finish rolling at >=30% draft per pass and at 750-1150 deg.C rolling finishing temp., cold-rolling the resultant plate once or cold-rolling it two or more times while performing processing annealing between the cold rolling stages, and then annealing the resultant steel sheet.
Patent JP-2001152443-A (JP)
Title: Device and method for removing solidified body of diaphragm-wall member joint section made of steel
Inventor: FUKUDA ATSUO
IPC: E02D5/18
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To effectively remove a solidified body in a joint section on the unconnected side of a diaphragm wall member made of steel, and to easily conduct connection with an afterwards inserted diaphragm wall member made of steel in the execution method of a diaphragm wall made of steel, in which the diaphragm wall member made of steel is inserted into the soil improvement body of continuous soil cement. SOLUTION: Pawls 2 are installed onto the outer circumference of an endless chain 8 for an excavation agitating device 6 being composed of a cutter post 7 and the endless chain 8 stretched on the outer circumference of the cutter post 7 and constructing a soil improvement body 12. The claws 2 have a form that they can be fitted to joint sections 14 on the unconnected sides of diaphragm wall sections 13, made of steel precedingly inserted into the soil improvement body 12 of soil cement, and remove solidified bodies in the joint sections 14 or at the peripheries of the joint sections 14.
Patent JP-H09152319-A (JP)
Title: Surface quality inspection method
Inventor: YAMAMOTO KAZUO
IPC: G06T7/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the parts number such as an image pickup element, etc., by compressing an image of the surface of a to-be-inspected material in a single direction for imaging with an optical technique, so that high inspection precision is kept. SOLUTION: When the inspection with high precision especially in a single direction of a two-dimensional image is required, the image is compressed in a single direction far imaging as follows. The surface of a slab 2, acting as a to-be-inspected material, is irradiated with slit light from a light source 1. After the reflected light is converged through a lens 3, through an image compressing means 4, such as a convex mirror, etc., optically compressing the image in only a single direction, height or width, the rectangular image with large height/width ratio on the to-be-inspected material is imaged on a square or a rectangular two-dimensional image pickup element 5 with small height/width ratio. The image obtained in this way is analyzed with an image processing device 6, for inspecting quality of the surface of to-be-inspected material.  So that, while high precise inspection is performed, the numbers of the image pickup element 5 and the image processing device 6 are reduced, and reduction of the east of equipment and improvement of maintenance characteristic are possible.
Patent JP-H04206279-A (JP)
Title: Connector
Inventor: OKUYAMA TAKESHI
IPC: H01R13/42
Filed: 1990-11-29
Abstract: PURPOSE:To improve fastening force between a contact and a housing by inserting the contact into a contact insertion hole in the housing and locking the locking protrusion of the contact to the step-down portion of the housing. CONSTITUTION:A metallic contact 11 which has the surface provided with a locking protrusion 11a, and an insulating housing 12 which is provided with the step-down portion 12b to lock the locking protrusion 11a to a contact insertion hole 12a to insert the contact 11 therein are provided. The contact 11 is inserted into the contact insertion hole 12a in the housing 12 to lock the locking protrusion 11a of the contact 11 to the step-down portion 12b of the housing 12. In this way, even if the thickness of the contact 11 becomes thick, no less fastening force between the contact 11 and the housing 12 occurs. It is thus possible to improve fastening force between the contact 11 and the housing 12.
Patent JP-H01173716-A (JP)
Title: Manufacture of x-ray mask
Inventor: HORI MASARU
IPC: G03F1/00
Filed: 1987-12-28
Abstract: PURPOSE:To form an X-ray absorbing pattern in a highly precise manner by a method wherein, after a groove part has been formed on an X-ray transmitting thin film, a heavy metal film which becomes an X-ray absorbing body is buried in the groove part using a liquid phase CVD method. CONSTITUTION:An SiC film 11 is epitaxially grown on an Si substrate 10. A two-layer structure consisting of an Al film 12 and a PMMA 13 is formed on the film 11. The resist 13 is pattern-perforated by conducting an electron beam patterning, and the lower layer of the Al film 12 is pattern-perforated by conducting plasma etching using the resist 13 as an etching mask. After the remaining resist 13 has been removed, a groove 14 is formed on the SiC film 11 by conducting reactive ion-etching using the Al film 12 as an etching mask. After Al film 12 has been removed, W is selectively deposited using a liquid-phase CVD method, and a W-film 15 is formed in the groove part 14 in a burying manner. As a result, the microscopic pattern of the W-film 15, which becomes an X-ray absorbing body, can be formed. An SiC film 16 is deposited thereon, and an X-ray mask is obtained.
Patent JP-H02175458-A (JP)
Title: Ice melting device for glass of vehicle
Inventor: TSUCHIYA YOSHINOBU
IPC: B60S1/02
Filed: 1988-12-28
Abstract: PURPOSE:To reduce the cost by connecting plural large-capacity condensers in parallel during charging and connecting same in a series during discharging so that an electric current is applied to a transparent conductive film to generate heat with high voltage. CONSTITUTION:An ice melting device for glass of a vehicle includes plural large-capacity condensers C1-C5 and switch means for switching between parallel connection and series connection. The switching means comprises an operating switch 6, switches S1-S9 and a relay Rl. In this arrangement, when the operating switch 6 is off, the switches S1-S9 have off contact points closed, so that the condensers C1-C5 are connected in parallel and charged by a battery 4. Secondly, when the operating switch 6 is turned on, the condensers C1-C5 are connected in series, so that the total voltage is applied to a transparent conductive film 2 to generate heat. Thus, it is possible to obtain an effective ice melting device in spite of low cost.
Patent JP-H06158849-A (JP)
Title: Concrete panel and manufacture thereof
Inventor: FUKAZAWA YUKIO
IPC: E04G9/05
Filed: 1992-11-19
Abstract: PURPOSE:To provide a lightweight concrete panel of low manufacturing cost which is usable many times by embedding a reinforcing member made of a plastic net into a foaming material. CONSTITUTION:A plastic net 12 serving as a reinforcing member is embedded in almost the middle of the thickness of a foaming material 11 to form concrete panels 10... each of which is rectangular when seen from the front and has fixed thickness. The concrete panels 10 are manufactured by insert molding the foaming material 11 and the net 12 simultaneously. Stanchions S... are erected at a construction site at prescribed intervals and the concrete panels 10 are disposed on one side of the stanchions S in series and without gaps and are each connected to the stanchions S. Then ready-mixed concrete is poured into a space formed on the side of the concrete panels 10 which is opposite to the stanchions S.
Patent JP-H03195440-A (JP)
Title: Fishing rod
Inventor: AKIBA MASARU
IPC: A01K87/00
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a fishing rod capable of inserting and holding a middle rod in an outer rod and enabling easy and sure adjustment operation of the length by providing an outer rod having an inner engaging face and an inner rod having a circumferential engaging face constructed in such a manner as to enable the engagement of both faces by rotating the inner rod after adjusting the whole length of the rods. CONSTITUTION:Engaging faces 4 are bulged inward oppositely on the inner surface of an outer rod 1 and an engaging cylinder 6 to be pressed against the engaging faces 4 is attached to an end of a middle rod 5 to obtain the objective fishing rod.
Patent JP-H06156672-A (JP)
Title: Screw conveyor
Inventor: MORI IWAHIKO
IPC: B65G33/16
Filed: 1992-11-20
Abstract: PURPOSE:To provide a screw conveyor heightening the efficiency of earth discharging work in the case of performing curved work by a shield construction method and enabling earth discharging work without soiling the inside of a pit even in the case of drilled earth being sludge or granular. CONSTITUTION:A screw conveyor is provided with a cylindrical case 13 of the specified length, a driving shaft 15 disposed on the axis of the case 13 inside of the case 13, and a blade body 19 fitted spirally to the driving shaft 15 so as to transfer transferred material in the longitudinal direction of the case 13 inside of the case 13 by the rotation of the driving shaft 15. In this case, the driving shaft 15 is formed of a core member 25 divided in the longitudinal direction and provided with rigidity, and a universal joint 29 for connecting these divided core members 25 in the bendable state. The case 13 part and the blade body 19 at least near the position of the universal joint 19 are formed of flexible material.
Patent JP-H10159426-A (JP)
Title: Adjustable hinge
Inventor: KITAMURA SHINJI
IPC: E05D7/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To use standardized goods on the marcket as components for an adjusting hinge and to facilitate both construction and manufacture without impairing any adjusting function and handling efficiency. SOLUTION: In mechanisms 5, 6 and 26 adusting three directions such as up and down, forward, backward and sideways, an upper side wing plate 2 is borne on the inside of a pipe section 11, a pin 31 and an adjusting shaft 33 in the mechanism 5, a male screw 34 provided to the adjusting shaft 33 is screwed in a nut 32 inserted between pipe sections 16 and 17 of an intermediate member 3, and a lock nut 43 is used to fix up and down directions after adjustment is made. For the mechanism 6, a projection 18 having the intermediate member 3 and a lower side wing plate 4 respectively is combined with a holding seat 24, a female screw hole 25, a double screw 39, nuts 41, 43 and 44 are used to adjust right and left directions and are fixed. A slot 26 is used to adjust front and rear directions.
Patent JP-H07202772-A (JP)
Title: Diversity receiver
Inventor: YONEYAMA YUZO
IPC: H04B7/08
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an excellent diversity characteristic even when an excess reception signal is received. CONSTITUTION:This receiver is made up of two reception sections 2a, 2b demodulating reception signals 1a, 1b to provide demodulation outputs 3a, 3b and detecting the input level of the reception signal to provide an output of electric field level information sets 4a, 4b, a discrimination section 5 receiving the electric field level information sets 4a, 4b to provide an output of a switching signal 6 and a control signal 7, an inverting/noninverting circuit 8 receiving the switching signal 6 as a 1st input, receiving the control signal 7 as a 2nd input and providing an output of a switching instruction 9, and a changeover circuit 10 receiving the demodulation outputs 3a, 3b outputted from the two reception sections 2a, 2b as 1st and 2nd inputs, receiving the switching instruction 9 as a 3rd input and providing either of the demodulation outputs 3a, 3b being the 1st and 2nd inputs. The discrimination section 5 detects the case that an excess reception signal is receive to implement the inversion operation of the inverting/noninverting circuit 8 thereby selecting the reception section whose circuit distortion is less.
Patent JP-H03205221-A (JP)
Title: Goods carry-out apparatus
Inventor: IZUMISAKA YOSHIKUNI
IPC: G07F11/18
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the cost by selectively making portions of a main cam for turning the first and second stoppers coincide with portions of the first and second cams for turning the first and second stoppers by play according to the rotating direction. CONSTITUTION:The rotation of the first stopper 21 for carrying out an article 6 to be carried out in one stock portion 7 is controlled by a main cam 1 and a first cam 13, and the rotation of a second stopper 22 for carrying out an article 6 to be carried out in the other stock portion 7 by the main cam 1 and the second cam 16. Portions of the main cam 1 for turning the first and second stoppers 21, 22 are adapted to selectively coincide with a portion of the first cam 13 for turning the first stopper 21 and with a portion of the second cam 16 for turning the second stopper 22 by play according to the rotating direction. By this arrangement, two kinds of articles 6, 6 to be carried out, which are respectively stored in two line stock portions 7, 7 can be selectively carried out according to the rotating direction of the motor 4.
Patent JP-H04202966-A (JP)
Title: Double floor structure
Inventor: KOZUKA SOICHIRO
IPC: E04F15/18
Filed: 1990-11-29
Abstract: PURPOSE:To improve sound insulation by separating a floor member to be provided on a floor base board from surrounding walls, supporting the member with cushioning material, and providing partition material to restrict ventilation in the gap between the floor member and the walls. CONSTITUTION:In a multiple dwelling house and the like, a floor member 3 is provided on a concrete slab floor base board 1 so as to have gaps and vent ports 5 against surrounding walls 4 and to be supported with supporting members 13 provided with cushioning material 12. Partition material 8 made of viscoelastic body such as glass wool is mounted between in the vent ports 5 to restrict ventilation between the space 6 under the floor and the space 7 over the floor. Hereby, propagation of the impulsive sound produced on an upper floor to the lower floor can be prevented.