baber/WOPTO huggingface dataset:
Patent JP-H1197396-A (JP)
Title: Method and apparatus for controlling film width
Inventor: KOGURE NAOAKI
IPC: H01L21/306
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling film width, enabling the amount of dishing to be sufficiently small and the flatness of a film formed on a substrate surface to be improved. SOLUTION: A film having a specified width distribution is formed on the surface of a semiconductor wafer 100, by alternately repeating a step for forming a film and a step for grinding and abrasiving one or more times on the surface of the semiconductor wafer 100. The apparatus for controlling film width consists of a susceptor 30 holding the semiconductor wafer 100, a bath 10 containing a liquid for forming films and a liquid for grinding and abrasing in which the semiconductor wafer 100 held by the susceptor 30 is immersed to form the films, and a stage 20 for grinding and abrasing which grinds and abrases the surface of the semiconductor wafer 100 held by the susceptor 30.
Patent JP-H0985704-A (JP)
Title: Cutter head for precutting work
Inventor: TANAKA TAKESHI
IPC: B27C5/10
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cutter head for precutting work which can be arranged in a small space with a simple structure and to improve its handling operationality. SOLUTION: A small-diameter cutter 5 is mounted at the end of a drive shaft 3 which is rotatably driven via a collet type chuck 6. A large-diameter cutter 10 is provided at the outside of the cutter 5. An axial pneumatic cylinder 7 is mounted at a bearing cylinder 2 for holding the shaft 3, and the piston rod 7a of the cylinder 7 is coupled to the cutter 10 via a slide actuator 9. Both the cutters 5 and 10 are so coupled to one another as to allow the axially slide motion.
Patent JP-H07127279-A (JP)
Title: Method for demolishing reinforced concrete building
Inventor: SHIRAI SHUNSUKE
IPC: E04G23/08
Filed: 1993-11-01
Abstract: PURPOSE:To separate concrete from reinforcement and a steel frame with high efficiency by embedding long-size force-applying bodies in placing concrete, and injecting high-pressure oil into each force-applying body demolition. CONSTITUTION:When the concrete of a concrete building A is placed, long-size force-applying bodies 1 are embedded in each beam B and each column C or the center line of a stab. The nozzle hole 4 of an injection pipe 3 for connection to each force-applying body 1 is exposed to the outside of each beam B and each column C or the slab. To demolish the building A, the delivery pipe of a hydraulic pump is connected to the nozzle hole 4 to inject high-pressure oil into each force-applying body 1. Air spaces formed by the breaking of the force-applying bodies 1 are enlarged by the high-pressure oil to generate a number of cracks D, improving the separability of the concrete from reinforcement and a steel frame. Then an external force is applied using a crusher and the concrete is separated from the reinforcement and the steel frame along the overall length of the building and is cut and removed.
Patent JP-H06102090-A (JP)
Title: Light detecting device
Inventor: ISHIZUKA ATSURO
IPC: G01J1/04
Filed: 1992-09-17
Abstract: PURPOSE:To inexpensively obtain a light detecting device having a wide visual field. CONSTITUTION:A small diameter light detecting sensor 2 is provided at the focal position of a large diameter condensing lens 1 so as to be positioned on the same axial line (x) as the condensing lens 1. Light guide members 3A, 3B having mirror surfaces 31 downwardly inclined from the outer periplieral part of the condensing lens 1 toward the outer peripheral part of the light detecting sensor 2 are provided at positions symmetric with respect to the axial line (x). When parallel light forming a relatively large angle theta with respect to the axial line (x) is incident on the condensing lens 1, converged light after refraction is repeatedly reflected between the opposed mirror surfaces 31 to be guided to the light detecting sensor 2 to be incident on the sensor 2. By this constitution, a visual field angle becomes large.
Patent JP-H10118621-A (JP)
Title: Raw garbage disposal apparatus
Inventor: OBA TOSHIHITO
IPC: B01D53/38
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To conduct deodorization efficiently and decrease running cost of an ozonizer by providing an ozonizer at a deodorization part, and controlling ozone-producing operation within time or its proximate time while agitating raw garbage is conducted by agitating means. SOLUTION: The raw garbage disposal apparatus A comprises providing a raw garbage disposal part, a collection part and a deodorization part 4 in a case. While being agitated in a raw garbage disposal vessel of the raw garbage disposal part, raw garbage is fermented and ripened. The deodorization part 4 comprises providing a deodorization device, a cyclone system 67, an exhaust fan 66 and a catalyst 69 on an odor-guiding duct 68. In an ozonizer as the deodorization device, odor absorbed from an odor inlet is allowed to contact with ozone produced by the ozonizer at an upstream side of an air- discharging duct to conduct deodorization reaction, wherein the ozone-producing operation is controlled to decrease running cost by that the ozone-producing operation is conducted within time or its proximate time while agitation is conducted.
Patent JP-H08136974-A (JP)
Title: Shutter inspection device
Inventor: YAMAGUCHI YUKIHIKO
IPC: G03B9/10
Filed: 1994-11-08
Abstract: PURPOSE: To provide a shutter blade inspection device capable of easily inspecting the assembling state and the actuating state of a shutter blade from the outside. CONSTITUTION: The shutter blade inspection device 40 is constituted of an actuator 41 for operating a projection 19a for operating the shutter blade, a CCD camera 43 for picking up the image of a shutter aperture, an infrared lamp 44 illuminating the aperture direction of a shutter, an image memory 45 storing the shape pattern of the shutter aperture whose image is picked up by the camera 43, a pattern memory 46 for opening the shutter blade of an excellently acting film unit with a lens by a fixed angle and storing reference image data whose image is previously picked up, an image comparison circuit 47 comparing the image data of the memory 45 with the image data of the memory 46 and outputting the compared result and a controller 48 outputting an abnormality signal when the compared result transmitted from the comparison circuit 47 results in inequality.
Patent JP-H04151305-A (JP)
Title: Radial tire
Inventor: NAKATANI TERUHIRO
IPC: B60C9/08
Filed: 1990-10-11
Abstract: PURPOSE:To enable to travel on sand while high speed durability and high speed operation stability on a road are being retained, by regulating a radially arranged carcass, a belt layer belt rigidity index and a tire curvature radius. CONSTITUTION:In a radial tire 1, a carcass 6 provided with bead core 5 rolling up portions 6b, and a belt layer 7 which is arranged on the radial outside of the carcass 6 on the inside of a tread portion 2, are provided at a main body portion 6a extending to bead portions 4 from the tread portion 2 through side wall portions 3. And at the belt layer 7, a belt rigidity index which is the product of a sectional area per belt cord and a driving number per belt cord 5cm and a belt ply number, is set within the range of 17-29. Meanwhile, the range of a tire curvature radius TR added with a tire flattening ratio is set at a range shown in the following expression; 0.9XSWX(5.5-0.045AR)<TR <1.2XSWX(5.5-0.045AR), on condition that AR shows a tire flattening ratio X100.
Patent JP-S61152759-A (JP)
Title: Thermoplastic rubber composition used in drinking water tanks and their peripheral accessories
Inventor: SHINOGAYA TOSHIKAZU
IPC: C08L77/00
Filed: 1984-12-27
Abstract: PURPOSE:A composition that is composed of a styrene block copolymer, a low-molecular-weight olefin, an olefinic processing aid and a plasticizer oil, thus being suitable for use as water tanks and their peripheral equipment, because it resists deterioration caused by chlorine in drinking water, causes no migration of the plasticizer into water and has reduced permanent compression set. CONSTITUTION:The objective composition is obtained by using (A) 30-60wt% of a styrene block copolymer (SEBS), (B) 15-30wt% of a low molecular weight olefinic softenic agent (PIB) (C) 5-30wt% of a plasticizer oil and (D) 5-30wt% of an olefinic processing aid. Component A is preferably a styrene-ethylene- butylene-styrene block copolymer of 10-50wt% of styrene and 10,000-300,000 mol.wt. component B has preferably molecular weight of 30,000-50,000. Component D is preferably polypropylene or an ethylene-propylene block copolymer.
Patent JP-S63130437-A (JP)
Title: Vehicle driving license system
Inventor: KAMIARA AKITO
IPC: F02N15/00
Filed: 1986-11-19
Abstract: PURPOSE:To enable starting of an engine only within an effective period, by providing a control means for detecting that the effective period is not expired when a portable medium for driving license is connected and enabling start of the vehicle. CONSTITUTION:A driver can insert an IC card into an IC card reader 9 and confirm various information being stored and displayed on a display 11 at all times. Furthermore, a recital code is inputted through a key input device 13 so as to make identification, thereafter an engine start permission signal is fed from the IC card reader to an engine start permission circuit 15 based on an effective period information being stored in the IC card 1 only when it is within effective period so as to form a circuit. When an engine key 21 is operated under this condition, the engine is started. Consequently, unidentified person or a person having an IC card 1 of expired effective period can not start the engine.
Patent JP-H05114844-A (JP)
Title: Analog output circuit
Inventor: NOMURA ICHIRO
IPC: H03K17/567
Filed: 1991-10-23
Abstract: PURPOSE:To put the analog output circuit, which uses a field effect output transistor performing analog operation, in operation with a higher source voltage than usual without being restricted to the gate dielectric strength value of the output transistor. CONSTITUTION:The output transistor 1 which performs the analog operation and a resistance 3 are connected between a couple of power supply terminals in series, an input transistor 11 which performs analog operation is connected between the gate of the output transistor 1 and the resistance-side power supply terminal, and a resistance 13 for voltage division and a parallel circuit of Zener diodes 14-16 are connected between a power source and the power supply terminal on the side of the output transistor 1. An input signal Si is supplied to the input transistor 11 and an output signal So is led out of the mutual connection point between the output transistor 1 and resistance 3.
Patent JP-2001100392-A (JP)
Title: Mask for monitoring focus and method for monitoring focus
Inventor: DEWA KYOKO
IPC: G03F1/26
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To easily detect the deviation and deviation direction from a focus state with high accuracy and to make a contribution to the improvement in exposure accuracy, etc. SOLUTION: The mask for monitoring the focus used for monitoring the focus of the mask to be used when patterns are transferred onto a wafer by photolithography has a first pattern region which is enclosed by a light shielding film 13 and has plural monitor patterns formed of rhombic apertures 101 and a second pattern region which is enclosed by a translucent film 12 and has the plural monitor patterns formed of rhombic apertures 102.
Patent JP-2000106573-A (JP)
Title: Inter-network system, gateway equipment, method for interconnecting gateways and recording medium
Inventor: NAITO KATSUMI
IPC: H04L69/40
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To control an interface of a non-Internet terminal in details depending on a fault state by recognizing the fault on the Internet. SOLUTION: A gateway equipment 1(2) is placed between a non-Internet device group 4a(4b) and the Internet 3 and terminates a control signal of the non-Internet to convert speech data between a non-Internet and the Internet 3. An Internet management section 5 of the gateway equipment monitors a fault of the Internet. A system control section 10 recognizes a state of the Internet management section 5. A non-Internet management section 6 controls the non-Internet according to an instruction by the system control section 10 and also controls communication in the non-Internet based on information recognized by the Internet management section 5.
Patent JP-H05114276-A (JP)
Title: Disc recording apparatus
Inventor: MAEDA SHIGEMI
IPC: G11B20/10
Filed: 1991-10-23
Abstract: PURPOSE:To automate recording, to generate uniform soundless data and to realize continuous recording with good quality by starting and temporarily stopping recording on the basis of the recording level of the input audio data. CONSTITUTION:The analog audio data from a terminal 18 is, through an A/D converter 19, supplied to a muffler circuit 20 and a level detecting circuit 21, thereby driving a coil driver 24 and a coil 25 via a recording signal processing circuit 23. At the same time, the light is cast and the data is recorded in a magneto-optical disc 1. At this time, when a command to start recording is received by a controller 9, the data of the recording level in the level detecting circuit 21 is detected. For example, when the level is 60dB or higher, recording is started. Recording is temporarily stopped after continuous recording for a predetermined time when the level becomes 60dB or lower. Therefore, it is possible to automatically record data and stop recording and moreover to provide a uniform pause between pieces of music.
Patent JP-H02119775-A (JP)
Title: Cytotoxic kallikrein, production thereof and use as cytotoxic agent
Inventor: SHIMAMURA TADAKATSU
IPC: A61K38/48
Filed: 1988-10-31
Abstract: NEW MATERIAL:A cytotoxic kallikrein separated from submandibular gland of mouse. USE:Preventive of cerebrosclerosis or hypertension, or remedy of cancer or infectious disease. PREPARATION:For instance, submandibular gland of BALB/c mouse is delivered and homogenated, then centrifuged at 4 deg.C for 1 hour, the supernatant is subjected to gel chromatography and fractionated, eluted with HEPES-NaC buffer solution, fraction B is collected, the fraction B is subjected to reversed phase high-performance liquid chromatography using a column made to equilibration of stationary phase with 0.1% trifluoroacetic acid, eluted with linear concentration gradient using 70% (v/v) acetonitrile containing 0.1% trifluoroacetic acid, fractionated and purified to afford cytotoxic kallikrein.
Patent JP-H05114236-A (JP)
Title: Motor side-pressure addition device of disk replay apparatus
Inventor: YAMAGUCHI FUMIITSU
IPC: G11B19/20
Filed: 1991-10-23
Abstract: PURPOSE:To realize a motor side-pressure addition device wherein the load of a motor is suppressed as far as possible when a side pressure is added, it can be assembled automatically and it is constituted of low-cost components regarding the motor side-pressure addition device in a disk replay apparatus. CONSTITUTION:When a ring member 12 is inserted in an output shaft 8a for a motor 8, the energizing force of an elastic member 11 inserted in a base 9 is transmitted, as a side pressure, by means of a guide part 12c and a coupling part 12a which have been formed at the ring member 12, and the ring member 12 is positioned by using the elastic member 11. Thereby, it is eliminated that the shaft of the motor to which a turntable for a disk replay apparatus has been fixed is rattled, shaken and the like, and it is possible to execute a motor side-pressure addition device in which the side pressure is added in such a way that a load is not exerted or the motor, which can be assembled automatically and whose cost is low.
Patent JP-H04154047-A (JP)
Title: Fuel cell
Inventor: TANIGUCHI TETSUYA
IPC: H01M8/02
Filed: 1990-10-16
Abstract: PURPOSE:To improve power generation efficiency of a fuel cell plant total unit by setting an electrode reaction area larger than the area of a plane determined from external dimension of a fuel electrode laminated unit. CONSTITUTION:An effective electrode area of an unit cell 4 is formed larger than the area of a plane determined from external dimension of a laminated unit 10. For instance, when the unit cell 4 is placed in zigzag shape, a substantial electrode reaction area can be large taken as compared with a conventional device, and in the case of a total value equal of a current flowing in a total unit of the unit cell 4, substantial current density can be suppressed lower than the current density of the conventional device to obtain output voltage higher by that amount. In this way, a fuel cell of compact dimension of the laminated unit 10 can be obtained, when generation capacity is equal, while improving characteristic of the unit cell 4.
Patent JP-2000105026-A (JP)
Title: Pipeline structure including heat exchanger and air conditioner employing the same
Inventor: KITAZAWA MASAAKI
IPC: F25B41/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline structure including a heat exchanger and an air conditioner employing the same structure, capable of preventing the heat exchanger from the bias flow of refrigerant caused by the wide range flow rate change of refrigerant as well as the passing sound of the refrigerant, and capable of contriving the reduction of a cost as well as the saving of a space through a simple structure. SOLUTION: A pipeline structure is equipped with a multi-passage type heat exchanger having a plurality of refrigerant routes, a distributor 22 whose outlet port side is connected to the inlet port side of the heat exchanger, and an inlet port pipeline 21 connected to the inlet port side of the distributor 22. The inlet port pipeline 21 is provided with a whirling flow generating means or a multi- thread spiral groove 40 on the inside of the same. The flow of refrigerant flowing through the inlet port pipeline 21 is changed into whirling flow by the multi- thread spiral groove 40 and, thereafter enters into the distributor 22 and is distributed uniformly.
Patent JP-2000105958-A (JP)
Title: Information equipment for recording medium
Inventor: TAGUCHI YOSHIKADO
IPC: G11B17/26
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium information equipment capable of detecting the failure of a detecting means for detecting the unloading completion state of a loading means where a recording medium is pushed out of a holder. SOLUTION: Upon detection of the unloading completion state of a loading switch by processing in step 102, this recording medium information equipment detects the switching of the detecting signal of the loading switch by causing the loading means of an ejecting plate or the like to perform a loading operation in self-diagnosis routines in steps 110, 112, 114 and 120. Thus, since the normal state of the loading switch is determined, the failure or the loading switch or the failure of the other detecting switch is verified quickly and surely, and the failure of the loading switch is discovered early (e.g. at the time of assembling an automatic changer device).
Patent JP-S61151989-A (JP)
Inventor: FUJII KAZUMI
IPC: H05B6/12
Filed: 1984-12-25
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-H06129637-A (JP)
Title: Combustion apparatus
Inventor: UMEKAGE YASUHIRO
IPC: F23N5/16
Filed: 1992-10-14
Abstract: PURPOSE:To sharply reduce combustion noise by outputting a sound of opposite phase to that of combustion noise from a speaker and utilizing phase interference between sound waves. CONSTITUTION:There are provided a plurality of first pressure detectors 13 each for detecting pressure in a burner 10, a second pressure detector 14 for detecting pressure outside an exhaust port 12, an evaluation device 15 for evaluating based upon signals from the first and second pressure detectors 13, 14 a sound wave signal where pressure existent in the vicinity of the second pressure detector 14 is suppressed by opposite phase interference due to the sound waves, and a sound attenuation speaker 16 disposed outside the exhaust port 12 for generating the sound wave. Hereby, the opposite phase to that of the combustion noise can be generated on the basis of pressure variations over the whole of the burner NO to sharply reduce the noise sound, and a sound attenuation effect is kept without interruption by generating an opposite phase sound using adaptive control based upon the signal from the second pressure detector 14.
Patent JP-H08108154-A (JP)
Title: Cleaning method and cleaning agent
Inventor: KITAZAWA KOZO
IPC: C11D7/30
Filed: 1994-10-13
Abstract: PURPOSE: To improve various properties for cleaning organic stains and cleaning work safety by making the upper layer of cleaning agent liquid an aqueous phase in which the content of organic substances containing halogen atoms in a cleaning agent is lower than that of the lower layer, making the lower layer an oil phase in which the content is higher than that of the upper layer, and contacting articles to be cleaned with the oil phase. CONSTITUTION: A cleaning agent which contains organic substances having halogen atoms which is characterized by phase separation, or its aqueous solution is used. The upper layer of cleaning agent liquid in a cleaning tank is made to be an aqueous phase in which the content of organic substances from the cleaning agent is lower than that of the lower layer of the liquid. The lower layer of the liquid is made to be an oil phase in which the content of organic substances from the cleaning agent is higher than that of the upper layer. Articles 1 to be cleaned are cleaned by being contacted with the oil layer in the lower layer part.  This phase is formed by a method in which the cleaning agent or its aqueous solution is allowed to stand at 20-100 deg.C for 30 min, and the aqueous layer in the upper layer part and the oil phase in the lower layer part are separated, formed, and then washed.
Patent JP-S63128640-A (JP)
Title: Automatic aligning device for wafer
Inventor: MATSUMOTO ITARU
IPC: H01L21/68
Filed: 1986-11-18
Abstract: PURPOSE:To suppress the generation and adhesion of dust and to contrive improvement in the yield of production by a method wherein, when a wafer is rotated around the prescribed rotating shaft, and the wafer is moved in the direction reverse to the centrifugal force applied to the wafer using an adsorption mechanism on the rear. CONSTITUTION:A command signal (i) is sent to a scalar type manipulator 43 by operating the manipulator 43 until the centrifugal force (d), which is reverse to the centrifugal force (d), becomes (0) using a chuck position arithmetic operational part 471, a chuck centrifugal arithmetic operational part 472, and a wafer centrifugal force arithmetic operational part 474. After the centrifugal force 31 of the wafer 30 has been matched to a rotating shaft 45, the rear side of the wafer 30 is sucked through the intermediary of a centering table 83, the wafer is retained by a spinner mechanism 80, the wafer 30 is detached from an automatic aligning device 40, and the wafer 30 is rotated at high speed around the centrifugal force 31 by rotating a rotating stand 81 at high speed. As above-mentioned, as the wafer is aligned by moving the wafer 30 in the direction reverse to the centrifugal force working on the wafer 30 by an adsorption mechanism, the operation in which a jig and the like are contacted to the side face of the wafer 30 is unnecessitated, dust is hardly generated and adhered and the yield of production can be improved.