baber/WOPTO huggingface dataset:
Patent JP-2001033357-A (JP)
Title: Sample conveying device
Inventor: ASAKURA KIYOTAKA
IPC: B25J21/00
Filed: 1999-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a sample conveying device which can convey samples held under a high vacuum to a surface analyzing device, etc., without exposing them to air. SOLUTION: This sample conveying device is equipped with a chamber 2 which can be evacuated to a high vacuum, a sample case 4 which store sample holders 5 where samples are installed in the chamber, a manipulator 6 for sample storage which translates the sample case upward and downward, a sample exchange manipulator 8 which horizontally translates the sample holders 5 put in the sample case, and a docking chamber 12 which is fitted to the chamber through a gate valve and can be evacuated; and the docking chamber can be evacuated to a high vacuum by a turbo molecular pump 19 through a gate valve 17. The samples are moved while held under the high vacuum, and then coupled with the analyzing device having another vacuum chamber through the docking chamber, so that they are conveyed under the same conditions.
Patent JP-H1084017-A (JP)
Title: Lead frame and its manufacturing method
Inventor: OSAWA KENJI
IPC: H01L21/60
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To make feasible the enlargement of a metal sheet thereby increasing the production efficiency by a method wherein the metal sheet is adopted for the lead formation at this time the metal sheet is sectioned in a latticed shape for the formation of lead patterns and protrusive electrodes by an electroplating process in respective wiring film forming regions. SOLUTION: A lead frame 1 is composed based on a rectangular metal sheet mainly comprising a copper sheet. This metal sheet 2 is sectioned in a latticed shape by slits 3 arrayed in a network assuming respective sectioned regions to be the wiring film forming regions 4 for a chip bonding process. Next, copper made lead patterns 5 are formed in respective regions 4. Furthermore, protrusive electrodes 8 by electroplating are formed on the lead patterns 5 in respective regions through the intermediary of an insulating film 7. Accordingly, the metal sheet 2 is subject to the least dimensional change due to heat thereby making fessible the enlargement by the easy handling. Furtheremore, the production efficiency in respective manufacturing processes can be increased.
Patent JP-S60128513-A (JP)
Title: Positioning device of mobile body in carrier device
Inventor: KARITA ATSUJI
IPC: H02P25/06
Filed: 1983-12-16
Abstract: PURPOSE:To attain stable and highly accurate positioning by providing a magnetic generator energizing a moving piece fitted to a mobile body in forward/ backward direction. CONSTITUTION:Cores 10, 11 wound with exciting coils 13, 14 in a positioning device are arranged symmetrically from a reference point G0 on floor at the stop position of a pallet 3 along the moving direction. Moreover, projected parts 15a-15c of a moving core 15 of nearly E form are mounted to the lower face of the pallet 3 downward and a rectangular member 20 is fitted to the back side. A reflecting plate 21 is fitted to the member 20 and a reflection type photosensor 22 (22a, 22b) is fixed to the floor via the supporting stand 23 opposite thereto so as to constitute a linear encoder. The phase of the sensor 22 is compared by a discriminating circuit so as to discriminate the moving direction of the pallet, the reference value is subtracted therefrom so as to excite the coils 13, 14. Furthermore, the reference value is the same value as the count value obtained when the reference point P0 is opposed to the reference point of the floor.
Patent JP-H1180846-A (JP)
Title: Operation of sintering machine
Inventor: YOSHIDA HIDEAKI
IPC: C22B1/20
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the quality and the yield of product by indirectly measuring a heat pattern in a layer from exhaust gas components and blowing quantity distribution in the machine length direction in a Dwight Lloyd type sintering machine, controlling this measured heat pattern to a specific pattern and also, suitably setting a heat history of the raw material given during sintering. SOLUTION: The exhaust gas components and the blowing quantity are detected with an exhaust gas analyzing probe 12 and a blowing quantity meters 13 at plural positions in the machine length direction of the Dwight Lloyd type sintering machine 1. Then, a target heat pattern as the temp. distribution in the raw material on a pallet is beforehand decided. The front line and the rear line of a red heating zone are indirectly obtd. The solid and the gas temp. distributions in the raw material are obtd. and as a result, coefficients of heat transfer coinciding with the front line and the rear line of the red heating zone are obtd. The heat history of the raw material from the solid temp. and the gas temp. distributions is obtd. based on the obtd. coefficients of heat transfer.  The front line and the rear line of the red heating zone coincide with each of the target heat patterns and the operational conditions, etc., are adjusted so that the heat history becomes the desirable pattern.
Patent JP-2001063449-A (JP)
Title: Automobile carrier
Inventor: YOSHIDA KAZUNORI
IPC: B60P3/08
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To easily perform loading/unloading works by providing left and right tire covers covering left and right wheels and expanding/contracting space between the left and right covers by interlocking the covers with expansion/ contraction of treads. SOLUTION: This automobile carrier A is provided with a car base 1 at a rear side of a self-travelable truck B and is connected with a trailer C capable of loading a plurality of automobiles D. Treads of left and right vehicles 2, 2 at a rear end of the trailer C and left and right tire covers 3, 3 covering left and right wheels 2, 2 can be expanded and loading/unloading works for the automobiles D from the rear part of the trailer C are made easy. Namely, the loaded automobiles D can be protected from mud water scattering from the left and right vehicles 2, 2 by disposing the left and right tire covers 3, 3. Because space between the left and right tire covers 3, 3 is expanded/ contracted by interlocking with expansion/contraction of the treads, space where the automobiles D are capable of passing can be widened when loading/ unloading from the rear part of the car base 1.
Patent JP-H10114018-A (JP)
Title: Ligneous finishing material
Inventor: AOKI SEI
IPC: E04F13/10
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a ligneous finishing material at a low cost in which mutual adhesion force and impregnation properties of a resin are excellent and therefore marring resistance is excellent. SOLUTION: The ligneous finishing material is produced by impregnating a thermosetting resin being in a semi-rigid state into a sheet base material to form a sheet 2 and superposing the sheet 2 on a baseplate 1 capable of impregnating the resin and superposing a decorative material 3 capable of impregnation of the resin on the sheet 2 and performing thermal press to mutually bond them. The solvent content of the sheet 2 being in the prepreg (semi-rigid) state is regulated to 3-15wt.%. Thereby, bonding at time of thermal press and impregnation of the resin into the decorative materials are fully performed and workability is good and marring resistance of the decorative material is enhanced. Further, an adhesive for bonding the decorative material to the baseplate is unnecessary.  Both the sheet and the decorative material are certainly laminated on the baseplate by only performing thermal press.
Patent JP-H03103088-A (JP)
Title: Speed control system
Inventor: TANIMOTO TOMOAKI
IPC: H02P29/00
Filed: 1989-09-12
Abstract: PURPOSE:To remove adverse influences of a frictional force, a disturbance force to be applied to a control system when the polarity of a speed command is varied by a PI control by preserving an integrated value of a speed control system when the polarity of a speed command is varied, and obtaining an initial value of an integration compensated for the frictional force, the disturbance force. CONSTITUTION:A position signal of a position detector 6 is differentiated by a differentiator 7 to obtain a speed signal Nfb. When a speed command Nref is input, a polarity change detector 8 examines a polarity change. If the polarity is varied, it is integrated by an integrator 2. The integrated value is stored in a memory 9. A deviation Nerr is obtained from the command Nref and a speed feedback Nfb. Constant units 1, 3 multiply the deviation Nerr and a speed deviation integrated value by gains to obtain a torque command Tref. A current amplifier 4 which receives the command Tref controls a motor 5. Thus, adverse influences of a frictional force, a disturbance force can be removed by a PI control.
Patent JP-H0959595-A (JP)
Title: Frictional material
Inventor: TANABE TAKESHI
IPC: F16D69/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a frictional material excellent in the stability of the effect of a brake and useful for the brake pads, brake linings and clutch facings of automobiles, etc. SOLUTION: A frictional material comprising (A) a fiber component such as aramid fibers, (B) a thermosetting resin component such as a phenolic resin, and (C) a filler component such as barium sulfate, wherein graphite treated at a temperature of >=300 deg.C, if necessary, in a non-oxygen atmosphere is compounded preferably in an amount of 0.5-30vol.% based on the whole amount of the frictional material as at least one of the component C. The graphite includes artificial graphite and natural graphite such as scaly or soil-like graphite and is treated usually at 300-800 deg.C for approximately 10min to 2 days.
Patent JP-H0684830-A (JP)
Title: Formation of aluminum thin film
Inventor: SUGAI KAZUMI
IPC: H01L23/52
Filed: 1992-09-07
Abstract: PURPOSE:To enhance the quality and the yield of a semiconductor device by forming an aluminum thin film wherein it is not corroded by residual chlorine and its surface shape is flat. CONSTITUTION:After a silicon substrate 1 has been exposed to the atmosphere of titanium tetrachloride gas 3, the silicon substrate 1 is exposed to an atmosphere of hydrogen atoms 4. Then, the hydrogen atoms 4 are reacted with the titanium tetrachloride which has been adsorbed, the titanium tetrachloride is decomposed, and titanium atoms 5 and hydrogen chloride 6 are generated. The hydrogen chloride 6 is disconnected as a gas into a vapor phase, and the titanium atoms 5 are precipitated on a silicon oxide film 2. When a vapor chemical growth operation is executed in succession by using an organic aluminum raw material, an aluminum thin film 9 having a flat surface shape is deposited by using the titanium atoms 5 as necluei.
Patent JP-H03103305-A (JP)
Title: Production of oxide superconductor and apparatus therefor
Inventor: YAMADA TOMOYUKI
IPC: C01B13/14
Filed: 1989-09-13
Abstract: PURPOSE:To make it possible to favorably grow an oxide superconductor by evaporating a depositing material while blowing oxygen from oxygen-blowing flow path close to blowing port of an oxygen introducing tube in plasma state toward a substrate in a vacuum reacting vessel. CONSTITUTION:A substrate 20, substrate heating holder 22, depositing source 14, oxygen introducing tube 18, plasma generating means 40, etc., are arranged in an evacuated reaction vessel 10 to provide a production apparatus for oxide superconductor. Then high-frequency electric power is discharged from plasma- generating means 40 (e.g. high frequency discharge electrode) to oxygen blowing flow path 36 formed while blowing oxygen from the introducing tube 18 toward the substrate 20 to provide plasma of oxygen. On the one hand, a depositing material (e.g. metal fluoride) is evaporated from a depositing source 14 and Knudsen cell 16 to deposit the depositing material onto the substrate 20. As necessary, plasma generating means 46 and 48 are arranged in evaporating paths 34 and 35 and depositing material is formed into plasma to provide the oxide superconductor on the substrate 20.
Patent JP-H03100513-A (JP)
Title: Image surface curvature correcting device in optical scanner
Inventor: OIKAWA TOMOHIRO
IPC: G02B26/10
Filed: 1989-09-13
Abstract: PURPOSE:To easily reduce the curvature of an image surface in a sub-scanning direction or a main scanning direction by constituting a device with a cylindrical lens for correction provided between a light source unit and a rotary polygon mirror, and a displacing means for bringing the cylindrical lens to single vibration in an optical axis direction by synchronizing an optical scan with a deflecting luminous flux. CONSTITUTION:The device is constituted of the cylindrical lens 2 for correction provided between the light source unit and the rotary polygon mirror, and a displacing means for bringing the cylindrical lens 2 to single vibration in the optical axis direction by synchronizing it with an optical scan executed by a deflecting luminous flux, and the displacing means is provided with a first displacement enlarging member 10, a second displacement enlarging member 14, and a laminated type piezoelectric actuator 12. The second displacement enlarging member 1 is constituted of a pair of leaf springs extending smoothly in the forked part of the first displacement enlarging member 10 and holds the cylindrical lens 2 in the center part. The laminated type piezoelectric actuator 12 is provided on the substrate of the first displacement enlarging member 10, and operates deforming force for spreading out the forked part. In such a manner, the curvature of the image surface of an image forming optical system in an optical scanner can be reduced easily and surely, and the optical scan of high density can be enabled.
Patent JP-S6481006-A (JP)
Title: Programmable controller
Inventor: YONEKURA MIKIO
IPC: G05B19/04
Filed: 1987-09-22
Abstract: PURPOSE:To carry out an instruction for common line control at a high speed by using a reset control means which resets forcibly and continuously a relay coil in accordance with the state of a common line. CONSTITUTION:The logic instructions of a ladder diagram stored in an instruction memory 1 are successively carried out by an arithmetic processor 10. When a common line control instruction is carried out, the designated bit data, i.e., a contact is read out of a data memory 2 and set at a bit register 18a. When the register 18a is set at zero, the address of a coil to be reset at a write address register 12 is set repetitively together with zero written repetitively into a data memory pointed by the register 12. While the next instruction is carried out as ordinary when the register 18a is set at one.
Patent JP-2001062428-A (JP)
Title: Process and device for garbage treatment
Inventor: SHIMAZAKI MASUO
IPC: B09B3/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of residue, to completely performing fermentation and gasification of garbage and thereby to completely digest and destroy the garbage, in a garbage treatment process using a rotary drum type garbage treatment device. SOLUTION: This process comprises: charging garbage through a charging port 40; moving the charged garbage by a screw 29 fixed to a driving shaft of a geared motor 3; mixing the garbage with a bed material while completely dehydrating the garbage with a screw 26' and a double helical screw 26 in a mixing vessel 5 rotated in the reverse direction to the rotational direction of the screw 29, wherein the removed water from the garbage is discharged through small holes 22 and a drainpipe 7; then transferring the dehydrated garbage and bed material to a decomposition vessel 11 which is a large-diameter drum adjacently connected to the mixing vessel 5; in the decomposition vessel 11, mixing and agitating the dehydrated garbage and bed material with ribbon screws 11' and 11" reversely flighted to each other;  and concurrently, promoting decomposition of the mixture with microorganisms by using a hot air blower. Also, in the process, the water content adjustment and the discharge of gaseous nitrogen and gaseous carbon dioxide, each formed by the decomposition, are performed through small holes 25 so as to safely discharge these gases through a discharging port 19 and further, each of the mixing vessel 5 and the decomposition vessel 11 can be rotated freely in the clockwise and counterclockwise directions with the geared motor 12.
Patent JP-H04116652-A (JP)
Title: Film carrying device
Inventor: UMEKI MAMORU
IPC: G03D13/00
Filed: 1990-09-07
Abstract: PURPOSE:To easily prevent double carrying without detecting the optical density changed by the classification of a film by comparing the difference in film electrostatic capacity between the film absence state and the film presence state obtained by detection on a carrying path of the separated film with a prescribed value. CONSTITUTION:The electrostatic capacity is detected on the carrying path of the separated film is detected by an electrostatic capacity detecting means 19, and the initial electrostatic capacity in the film absence state and the film electrostatic capacity in the film presence state which are obtained from the electrostatic capacity detecting means 19 are compared with each other by an electrostatic capacity comparing means 20 to obtain the difference of electrostatic capacity. This difference is compared with a preliminarily stored prescribed value by a double carrying discriminating means 21. Thus, double carrying is easily detected without detecting the optical density.
Patent JP-2001059740-A (JP)
Title: Mobile communication equipment and mobile communication system
Inventor: NAKANO TETSUHIRO
IPC: G01C21/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To easily obtain the position information or distance and bearing information of the designated mobile communication equipment regardless of the speech situation or clearance of the designated mobile communication equipment. SOLUTION: At the time of inputting the telephone number of a portable telephone set at the opposite side and depressing a 'position display key' (S1), a portable telephone set at a request side transmits the telephone number and a position request signal through a base station to a control station (S2). The control station extracts the position data (latitude, longitude, and altitude) of the portable telephone set at the opposite side from a data base, and transmits it to the portable telephone set at the request side. The portable telephone set at the request side receives the position data (S3), and inputs the position data (latitude, longitude, and altitude) of its own portable telephone set (S4).  Then, the portable telephone set at the request side reads map data near the position of the portable telephone set at the opposite side from a storage part (S5), and displays the map and the positions of the portable telephone set at the opposite side and its own portable telephone set at a display so that they are overlapped (S6).
Patent JP-H0580847-A (JP)
Title: Origin correcting method
Inventor: MAJIMA NORIBUMI
IPC: G05D3/10
Filed: 1991-09-19
Abstract: PURPOSE:To provide the origin correcting method which can easily and accurately find an offset as the difference between the origin of world coordinates and machine coordinates of a servomechanism without any human intervention. CONSTITUTION:The reference distance La from an origin marker 14 as the origin of the world coordinates to a fixed point marker 15 along a guide means 12 where a moving means 13 moves is accurately measured and inputted as data to a controller 10. The controller 10 finds a position at a movement distance Lb, determined by the product of the frequency of input of a position signal Vc inputted from the time Ta when a fixed-point detecting means 16 detects the fixed-point marker 15 and varies an original area signal Va from a low level voltage Va to a high voltage level VaH (vice versa) to the time Tb when an original signal Vb is inputted for the 1st time and a 1st movement quantity unit, from the fixed-point marker 15 as the origin of the machine coordinates. The controller 10 subtracts the movement distance Lb from a reference distance La according to a previously inputted program to find the offset Lc.
Patent JP-H01157851-A (JP)
Title: Hologram foil thermal transfer apparatus
Inventor: IZUMIHARA HIROSHI
IPC: B41F16/00
Filed: 1988-09-22
Abstract: PURPOSE:To increase transfer and printing efficiency by providing an alignment sensor for stopping the conveyance of hologram foils, and a sensor driving means for evacuating the sensor from between a heat plate and a pedestal on completion of the alignment of a pattern. CONSTITUTION:When a hologram foil Z is conveyed, an alignment mark zn' of a pattern to be next transferred being detected, a motor for feeding foils is caused to stop by means of a signal from a sensor 30, and the pattern zn is then caused to stop at a predetermined transfer position. A cylinder 35 is actuated, and a fluctuating unit 24 is then caused to move toward an evacuation position. In this case, since a second arm member 37 is adapted to come off a roller 42 just after the initiation of the fluctuation, a foil receiving plate 39 moves down to a lower position, whereby a wider space is produced between the sensor 30 and itself, thus making it possible to eliminate a risk of the hologram foil Z being damaged. A heat plate 3 is caused to move down to a pedestal 2 on which a transfer receiving object X is set, and the patterned portion of the aligned hologram foil Z that is to be currently transferred is then pressed against the transfer receiving object X while being heated, whereby the pattern zn is transferred on the transfer receiving X.
Patent JP-H10224347-A (JP)
Title: Circuit device to send digital information
Inventor: TIMMERMANN ANDREAS
IPC: H04B10/272
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To improve a conventional circuit device in a way that all subscribers of a communication network use freely a transmission channel for a broad frequency band service in addition to a narrow frequency band service to the utmost while keeping a conventional network structure including a 1st OLT. SOLUTION: A 2nd optical line termination (PLTII) with a cross connector (CCII) for a higher transmission speed is connected between a 1st optical line termination (OLTI) and a connection line network (ON). The OLTII is connected to the 1st optical line termination (OLTI) for the transmission for the narrow band service on one hand and connected to a broadcast band router (BV) for the transmission for the broad band service on the other hand via corresponding interfaces.
Patent JP-S6298570-A (JP)
Title: Electrode substrate for end seal-mounting fuel cell and its manufacture
Inventor: KAJI HISATSUGU
IPC: H01M8/02
Filed: 1985-10-25
Abstract: PURPOSE:To obtain an electrode substrate, effective for phosphoric acid type fuel cell, having good phosphoric acid resistance by joining an electrode and a separator with a flexible graphite sheet, and an end sealing part and the separator with a fluorine resin. CONSTITUTION:An electrode substrate consists of two electrodes 1 each of which has reaction gas passages 6, a separator 2 placed between two electrodes, and end seals 3 installed at the ends vertical to the reaction gas passages 6 in the electrodes. A flexible graphite sheet 4 is interposed between the separator and the electrode 1. The extended periphery of the separator and the end seal 3 are joined through fluorine resin 5. The electrode substrate for end seal- mounting fuel cell is manufactured in such a way that a flexible graphite sheet is interposed between the electrode and the separator, and they are joined through adhesive and baked at about 1,000 deg.C or higher. The extended periphery of the separator from the periphery of the electrode and the end seal are joined through fluorine resin sheet or dispersion.