baber/WOPTO huggingface dataset:
Patent JP-H0854204-A (JP)
Title: Plane shape measuring apparatus
Inventor: TAKEMURA FUMIHIRO
IPC: G06F17/40
Filed: 1993-12-27
Abstract: PURPOSE:To realize an accurate measurement by providing a section for processing shape information signals and position signals obtained from a plurality of displacement sensors disposed perpendicularly to the moving direction of a slider, shifting an object in a predetermined direction after finishing a first measurement and then taking a measurement again. CONSTITUTION:A belt 15 is stretched between pulleys 14 provided at the opposite ends of an air slider shaft 12 and an air slider 13 is secured to the end of the belt 15. The pulley 14 is supported coaxially with a rotary encoder 18 and the like and the rotation of a motor is transmitted surely to the air slider 13 through the belt 15. Consequently, the movement information of the air slider 13 is detected by means of the encoder 18. To the air slider 13, sensors 20 are fixed at the opposite ends thereof swingably in the vertical plane. The sensors 20 touch the surface of a work W to detect the shape information thereof. After finishing a first measurement, a personal computer shifts the object in a predetermined direction and the object is measured again. The measurements are processed to determine the surface state of the object.
Patent JP-H11170090-A (JP)
Title: Welding device
Inventor: YAMANAKA MASAMI
IPC: B23K37/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a welding device capable of positioning steel sheet blanks with high accuracy by relatively simple positioning mechanisms. SOLUTION: The welding device 20 comprises magnet floater devices 21, transporting devices 41, a temporally placement table device 51, roller pair devices 61, an equipment table device 71 and a mushroom welding device 91. The magnet floater devices 21 are devices to separate one sheet of the steel sheet blank from the laminated steel sheet blanks Wb. The transporting devices 41 are devices to transport the separated steel sheet blank Wc to the temporally placement table device 51. The temporally placement table device 51 is a table to be temporarily placed with the steel sheet blank Wd transported by the transporting devices 41. The steel sheet blank Wd placed on the table device 52 is positioned in an opposite direction reference position by the roller pair devices 61.  The roller pair devices 61 eject the steel sheet blank Wd up to the dashboard 82 of the equipment table device 71, thereby positioning the steel sheet blank in the opposite direction reference position. The equipment table device 71 is provided with reference pins 74 and the positioning in the opposite direction reference position is executed by these reference pins 74.
Patent JP-H07192241-A (JP)
Title: Floating type magnetic head and its production
Inventor: SAITO KAZUHIRO
IPC: G11B5/127
Filed: 1993-12-27
Abstract: PURPOSE:To decrease the exposed area of a molded glass on an ABS face of a slider, to improve CSS characteristics and to make it possible to perform direct observation of the gap depth by forming a head in such a manner that the one side face of a head core is exposed to the outside. CONSTITUTION:The head core 1 consists of a pair of core half blocks 18, 19 each formed by laminating a magnetic thin film 14 on a nonmagnetic substrate. The floating type magnetic head has such a structure that the head core 1 is joined to a groove-like recessed part 5 formed on one end face of a slider with glass layers Ma, Mb into one body and that one side face of the head core is exposed to the outside. The magnetic thin film 14 of the head core l is aligned to coincide with an ABS 4 of the slider 2.
Patent JP-H06174279-A (JP)
Title: Cleanness maintaining device for clean room
Inventor: TSUCHIYAMA HIROSHI
IPC: F24F7/06
Filed: 1992-12-03
Abstract: PURPOSE:To prevent the remarkable deterioration of the cleanness of a clean room even when abnormality is generated in one series of a power supply system. CONSTITUTION:A high-efficiency particle air filter(HEPA) group 2A is connected to a power supply II through a power supply switch board 14 from a breaker 10 in an indoor air-conditioning machine 5 while the other HEPA filter group 2B is connected to a power supply III from another breaker 11 in another indoor air-conditioning machine 6 through another power supply switch board 15. The arrangement of the HEPA filter groups 2A, 2B is zigzag or checks. Thus, respective HEPA filters in the HEPA filter groups 2A, 2B, divided into a plurality of power supply systems (power supply II, power supply III), are distributed evenly to arrange them in clean rooms and, therefore, all of the clean rooms can be kept in the cleanness of some level by the distributed HEPA filters even when power is supplied to only one HEPA filter group upon abnormality.
Patent JP-H10199230-A (JP)
Title: Ferroelectric material memory device, method of reading stored contents and stand-by method
Inventor: NISHIMURA KIYOSHI
IPC: H01L21/8246
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric material memory device which assures high integration density and guarantees non-volatility. SOLUTION: A threshold value Vth is set rather higher than the voltage. At the time of reading the data, a gate voltage VG is set to 0 (VG=0V). When the stored content is 'H', a voltage V1 appears on MOS capacitor CMOS and when the stored content is 'L', a voltage -V1 appears. In this case, the stored content is read by detecting a drain current. Even during the standby mode, the gate voltage VG is set to 0. Thereby, variation of gate voltage VG due to the ON/OFF condition of the power supply can be prevented. Therefore, variation of self-generated polarization of the ferroelectric material capacitor Cferro can be prevented and non-volatility of the ferroelectric material memory can also be guaranteed. Meanwhile, it is no longer necessary to additionally provide a read voltage generating circuit. Accordingly, integration density can be increased.
Patent JP-H05159450-A (JP)
Title: Recording disk driving device
Inventor: NOGUCHI KIYOHARU
IPC: G11B19/20
Filed: 1991-12-09
Abstract: PURPOSE:To reduce the thickness of the device all the more without detriment to the driving force and the rigidity of the device by providing a field magnetic pole part on one surface of a disk mounted on a hub and providing an armature on a fixed member opposite to this field pole part. CONSTITUTION:The recording disk 1 is fixedly held by a hub member 2 supported freely rotatively by the fixed member 3, and a field magnet 8 is formed as the field magnet pole part via a yoke member 16 on the lower surface 26 of the disk 1. The armature 7 is provided on a flat part 23 of a bracket 3 opposite to this field magnet 8, and an air-core winding formed into approximate triangles is arrayed in an annular pattern. Then, the disk 1 is driven by relative rotation of these field magnet 8 and armature 7. By this constitution, since the field magnet 8 and the armature 7 are disposed opposite to each other without interposing the hub member, etc., the heightwise directional dimension can be diminished and hence the device can be thin structive.
Patent JP-H09178563-A (JP)
Title: Spectrometric system
Inventor: IIDA ATSUHIRO
IPC: G01J3/50
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To perform spectrometry depending on the pattern size of a sample to be measured. SOLUTION: A zoom lens 40 is interposed between a sample and a slit 12 such that the focal length to the sample 2 can be varied. Total image of the sample 2 is picked up by a CCD camera 31 and presented on the screen of a display 33. An operator designates a window, having variable size and position, at a desired region of sample image on the screen by operating a mouse 34. Motors 37, 38, 39 are driven depending on the operation of mouse to shift a sample stage 1 thus adjusting the focal length of a zoom lens 40 so that spectrometry can be performed in a region designated by the window.
Patent JP-H0648100-A (JP)
Title: Method of designing and coating bus
Inventor: FUJII YOSHIYUKI
IPC: B05D7/14
Filed: 1991-11-05
Abstract: PURPOSE:To enable easily drawing the same characters, figures and the like on body surfaces of different buses. CONSTITUTION:Original pictures corresponding to characters, figures and the like being drawn on a body surface are created and transferred to films. Characters, figures and the like transferred to the films are projected onto the body surface to be drawn thereon by tracing the projected characters, figures and the like.
Patent JP-2000172348-A (JP)
Title: Power control circuit, image forming device and storage medium
Inventor: ARAI KOJI
IPC: B41J29/38
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device of small power consumption and simple constitution by turning on and off the supply of power to a power switch and a power control switch which is placed at an operating part, etc. SOLUTION: When an operating part power SW 108 is pushed in a state where 5 V is turned on at every night, an logical H is outputted from an OR 2908 to start the charging of a capacitor 2908 and to rise the potential. When the potential exceeds the threshold where a drive circuit 2910 is turned on, a leader power supply 2801 is turned on by the circuit 2910. Thus, a CPU 2901 and other circuit component parts are set in a reset cancel state respectively and the CPU 2901 starts to execute the control software in a ROM, etc. When the SW 108 is pushed in an operating state, the CPU 2901 recognizes that an operator tries to turn off an operation and accordingly executes an OFF sequence.
Patent JP-H06176181-A (JP)
Title: Optical reader
Inventor: ISHIKAWA HIROSHI
IPC: G06K7/10
Filed: 1992-12-04
Abstract: PURPOSE:To provide the optical reader capable of reading optical information with good resolution with deep reading depth over wide range. CONSTITUTION:An integral lens 70 with 1st and 2nd light emitting lenses 4 and 5 and light receiving lens 10 formed is held and fixed to a frame body 9 inside a case 1 of the optical reader. 1st and 2nd light emitting elements 16 and 18 and a light receiving element 80 are fixed to a substrate 44 opposed to these lenses. A light receiving element 80 is arranged on the optical axis of the light receiving lens 10. The 1st light emitting element 16 is arranged close to an optical axis (a) of the 1st light emitting lens 4 and the 2nd light emitting element 18 is arranged close to an optical axis (c) of the 2nd light emitting lens 5. The focusing distances between the 1st light emitting lens 4 and the 2nd light emitting lens are different, the lights from the light emitting elements 16 and 18 are formed at different positions in the optical axis direction.
Patent JP-2000142838-A (JP)
Title: Cold reserving sheet for cold storage drink in container
Inventor: TSURUTA ISAMU
IPC: B65D81/38
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To reserve cold by bringing the bottom face of a bottle into contact with the center of a sheet and bringing both sides of the sheet into contact with the sides faces of the bottle to wrap the bottle. SOLUTION: An opened hole 11 having such an opening that the mouth 21 of a PET bottle 20 equipped with a cap 22 is inserted at both side ends of a cold reserving sheet 10. Since the bottom face of the PET bottle 20 is brought into contact with the center of the sheet, a contact part with the bottom face, which is bent at the peripheral edge is formed. Vertical cuts 13 extending along the longitudinal direction and laterally arranged cuts 13 are formed for an extensible/contractible property, at both sides of the sheet having the contact part with the bottom face therebetween. A polymer water-absorbing body forced to absorb water is used as the cold reserving sheet 10 and refrigerated or freezed in a refrigerator to use it.  The cold reserving sheet 10 cooled to a low temperature is bent while placing the bottom face of the PET bottle 20 on the contact part of the bottom face and both sides of the sheet are brought into contact with the side faces of the PET bottle 20 and the mouth 21 is inserted in both side opened holes 11 to retain the sheet so as to wrap the side faces of the PET bottle 20.
Patent JP-H05163545-A (JP)
Title: Zr base alloy excellent in corrosion resistance
Inventor: OKUDA TAKANARI
IPC: C22C16/00
Filed: 1991-12-10
Abstract: PURPOSE:To develop a Zr base alloy excellent in uniform corrosion resistance by adding a specified amt. of Zn or further Sn to Zr. CONSTITUTION:A Zr alloy contg., by weight, 0.1-1.5% Zn or further 0.2-1.7% Sn and the balance Zr is refined in a nonoxidizing atmosphere, and the obtained ingot is subjected to solution heat treatment, hot-worked and then cold-worked into sheet. Consequently, a homogeneous ZrO2 film is formed in the environment in contact with high-temp. water and steam, and a Zr base alloy sheet resistant to uniform corrosion is obtained.
Patent JP-H11186707-A (JP)
Title: Apparatus and method for soldering
Inventor: TSURUSAKI ARATA
IPC: H05K3/34
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for soldering components, wherein solder zones on a board can be efficiently heated with adequately cooling non heat-resistant components mounted on the board. SOLUTION: This apparatus heats soldering parts of non heat-resistant components 101-104 for electrically connecting them to a board P and has a means 20 for heating the soldering parts of the non heat-resistant components 101-104 on the board P with hot air fed to the entire first plane 310 and a means 22 for cooling a second plane 320 of the non heat-resistant components 101-104. The cooling means 22 is provided with an air flow rate regulator mechanism for adjusting the air flow rate for cooling the non heat-resistant components 101-104 by controlling the opening area for taking air from the outside.
Patent JP-H11185093-A (JP)
Title: Method for setting examination reference value and discriminating reference coin use limit for coin processor, and coin processor
Inventor: NODA KOJI
IPC: G07D5/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To accurately diagnose a set examination reference value by diagnosing the examination reference value set after a prescribed number of times of use based on the examination reference value set in the prescribed number of times of use of a reference coin and on the cumulative number of times of use. SOLUTION: Data representing a feature amount of a reference coin provided by an examination sensor are transferred to a personal computer(PC), which calculates a mean value and a standard deviation of the feature amount as examination reference data. The PC also calculates an upper limit value LmtH1 and a lower limit value LmtL1 of a threshold for examination reference diagnosis by substituting examination reference data Ref1 set at the time of first use of the reference coin and a set number (n) of times of the examination reference data into a prescribed function equation. When examination reference data Ref(n) set after the second time are within the range of the upper limit value LmtH1 and the lower limit value LmtL1, these examination reference data Ref(n) are discriminated normal.
Patent JP-H10201038-A (JP)
Title: Protective rod for anti-pollution terminal connection portion of power cable
Inventor: SAWADA HIROTAKA
IPC: C08L101/16
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute the disposal of a protective rod without any natural-environment problem, by forming the protective rod out of such a hydrophobic crude decomposite plastics as polycaprolactone. SOLUTION: A protective rod 4 for the anti-pollution terminal connection portion of a power cable used in salt damage areas is formed out of such a hydrophobic crude decomposite plastics as polycaprolactone, polyglycolide, and polyethylenesuccinate. In this way, giving hydrophobic property to crude decomposite plastics, the protective rod 4 is not dissolved in water even when it contacts with water by rain ease its maintenance, etc. Also, when the protective rod 4 becomes unnecessary, by burying it in soil, it is naturally decomposed by micro-organism and disappears to ease its disposal and not to destroy any natural environment. Also, by forming irregularities on the surface of the protective rod 4, its effective surface area can be made large to improve its crude decomposite property.
Patent JP-H06171799-A (JP)
Title: Original plate transporting device
Inventor: NAKAMURA HAJIME
IPC: B65H1/00
Filed: 1992-12-09
Abstract: PURPOSE:To reduce an opportunity of the adhesion of foreign materials due to the working quantity and labor of workers by preventing the breakage of an original plate and the operation stop of a body device. CONSTITUTION:An original plate transporting device which takes out an original plate 2 from an original print accommodating container 5 for accommodating the original plate 2 and transports the original plate 2 to an original print receiving/delivery position between the used body device is equipped with a means 4 for detecting the size and/or direction of the original plate 2 to be transported.
Patent JP-2001168108-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TERADA TOSHIYUKI
IPC: H01L29/205
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for protecting a collector layer exposed in a groove formed in the periphery of a element area at the time of forming an element separating area, and a method for accurately controlling etching for forming an element separating area for separating semiconductor elements in the element area formed on a compound semiconductor substrate. SOLUTION: In a GaAsHBT in which a collector 11, a base 12, and an emitter 13 are successively formed on a compound semiconductor substrate 10, an etching stop layer 112 is formed in a collector layer at the lower of a base layer. Thus, it is possible to sharply improve the controllability of inter-base and collector separation etching. Also, a collector intermediate layer 113 for protecting a collector layer surface exposed in a groove formed in the periphery of the element area at the time of forming the element separating area is arranged. Thus, it is possible to effectively prevent peeling of a protecting insulating film 17 from the semiconductor element.
Patent JP-H11184682-A (JP)
Title: Method and system for storing, loading, analyzing and sharing reference of object used lately, and computer program product
Inventor: O'LEARY DANIEL J
IPC: G06F12/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To centralizedly control the information that identifies an object lately used by a user in a custom software development environment by receiving an information block including the reference indicating the object from an application in response to a collection message and writing the information block into a customer storage. SOLUTION: A WorkSet manager 300 reads a WorkSet describing a lately used object out of a WorkSet storage 320. Then, the manager 300 stores the tool inherent information and a program identifier in a memory 314. A transmitter-receiver mechanism 310 sends the tool inherent information corresponding to the current program identifier to an application (1) 324 or (2) 328. When the WorkSet is stored, the manager 300 writes the tool inherent information which are collected from the applications 324 and 328 and stored into the storage 320.
Patent JP-2000166635-A (JP)
Title: Hair dyeing comb
Inventor: AICHI TOSHIAKI
IPC: A46B5/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a hair dyeing comb capable of easily attaching and detaching a brust part to/from the fitting part of a handle part. SOLUTION: A fitting part 14 is provided at the top end part of a handle part 12 of this hair dyeing comb 11. A brush part 15 is detachably fitted to the fitting part. The fitting part 14 is equipped with a projecting fitting part 16, and lock grooves 17 are formed on both the side parts. A pair of fitting plate parts 34a and 34b to fit the projecting fitting part 16 are formed at a part 31 to which the brush part 15 is attached, and projecting lock wires 37 to be locked to the lock grooves 17 are provided on the inner side faces of both the fitting plate parts. A base plate 33 is extended outside rather than both the fitting plate parts 34a and 34b, and finger hook flange parts 33a and 33b are integrally formed at the extended part. By grasping these finger hook flange parts 33a and 33b, the brush part 15 can easily be attached to and detached from the fitting part without pressing both the fitting plate parts 34a and 34b.
Patent JP-2001163813-A (JP)
Title: Method for producing glycol ether
Inventor: KOYAIZU YOSHIHISA
IPC: C07B61/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ethylene glycol excellent in fragrance. SOLUTION: An alcohol-based raw material which is at least one of a 4-8C alcohol and an adduct of ethylene oxide to the alcohol is subjected to block addition or random addition with ethylene oxide in an amount of >1 mol and <=5 mols based on 1 mol of active hydrogen of the alcohol-based raw material and propylene oxide in an amount of >=0.1 mol and <1 mol to produce glycol ether. After the addition reaction, further the crude product of addition reaction is preferably distilled. Compounds having boiling points lower than that of the glycol ether and the unreacted raw material are distilled away by the distillation. Preferably the unreacted raw material is reused as the alcohol-based raw material.
Patent JP-H05271335-A (JP)
Title: Preparation of stabilized polyolefin and product obtained therefrom
IPC: C08F10/00
Filed: 1992-12-14
Abstract: Polyolefins stabilized against oxidation phenomena are obtained by using a process comprising the polymerization of monomers by way of a catalyst prepared by reacting an aluminum alkyl compound, and optionally an electron donor compound, with a solid component comprising a Ti compound and an electron-donor compound supported on magnesium chloride, the polymerization being carried out in the presence of one or more phenolic stabilizers and using, as electron-donor compound in the solid catalyst component, a compound selected from particular classes of ethers.
Patent JP-H07185314-A (JP)
Title: Vessel
Inventor: MATSUKI NOBUO
IPC: B01J19/24
Filed: 1993-12-27
Abstract: PURPOSE:To provide a vessel in which assembling work inside the vessel is sharply reduced, the manufacture of temp. control elements and the integrating work of them into the vessel are efficiently performed, and also maintenance work needing labor almost the same as that of an ordinary maintenance work inside vessel is sufficient. CONSTITUTION:Partition plates are provided on the outer surface of an inner cylinder at right angles in parallel at intervals, and an outer strip is provided straddling between the tips of the partition plates, and between the inner cylinder and the outer strip, temp. control element 5A, 5B having a flow passage for a heating medium or a cooling medium are formed. The temp. control elements 5A, 5B are fixed in a vessel body 1 at intervals with their outer strip side opposite to the inner surface of the vessel body 1. The clearance between the temp. control elements 5A, 5B and the inner surface of the vessel body 1 are made a closed chamber 14 isolated from the inside of the vessel. Further, it is preferable that the closed chamber 14 between the inner surface of the vessel body 1 and the temp. control elements 5A, 5B, and the vessel body 1 are made to communicate with each other by a pressure balance mechanism.