baber/WOPTO huggingface dataset:
Patent JP-S6461033-A (JP)
Title: Device for mounting chip
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/68
Filed: 1987-09-01
Abstract: PURPOSE:To effectively and easily pick up a chip by obliquely inclining a tray by using a stage in a specific direction, vibrating the tray by vibrating means, and moving the chip to a home position of the tray. CONSTITUTION:Chips 20 formed with direction identification marks 21 are individually picked up, and placed on a tray 1. The tray 1 is fed above a tray chuck 12 of a stage 11, engaged within a chuck groove 14, and secured. Then, a lifter 13 is operated to incline the chuck 12, and the tray 1 is so inclined that the one corner of the recess 21 becomes lower than the other corner. Then, the tray 1 is finely vibrated by vibrating means, the chips 20 placed on the tray 1 at random are slid in the recess 4, and one corner coincides with the lower corner of the recess 4. Thus, all the chips 20 are brought into contact with the corner of the same position of the recess 4, and the chip 20 is positioned.
Patent JP-H0883229-A (JP)
Title: Network management system
Inventor: SAKIMOTO SHUSUKE
IPC: G06F9/06
Filed: 1994-09-13
Abstract: PURPOSE: To provide a network management system which can make network OSs stored on the other servers version up automatically only by making one server version up and greatly reduce the operation required for the version-up and is superior in operability. CONSTITUTION: The network management system is equipped with a line 1 and >=2 servers 2 and 8 having network operating systems 3 and 9 connected to a line 1; and the operating systems 3 and 9 stored on the servers 2 and 8 have same-kind network operating system judging means 4 and 10, higher version judging means 5 and 11, higher network operating system read-in means 6 and 12, and higher network operating system setting means 7 and 13.
Patent JP-S6462469-A (JP)
Title: Apparatus for producing zinc selenide
Inventor: KAMIGUCHI AKIHIRO
IPC: C23C16/448
Filed: 1987-09-01
Abstract: PURPOSE:To provide an apparatus for producing zinc selenide which facilitates control of reaction conditions with simple constitution by constituting the apparatus in such a manner that the hydrogen selenide from a hydrogen selenide synthesizing chamber is supplied to a reaction chamber without separating the same from unreacted gaseous H2. CONSTITUTION:Gaseous hydrogen 80 is supplied to the hydrogen selenide synthesizing chamber 71 controlled in temp. by a heater 73, where the selenium vapor from metal selenium 5 and the gaseous H2 are brought into reaction to synthesize the hydrogen selenide. This hydrogen selenide is regulated 110 in flow rate and is supplied together with the unreacted gaseous H2 to the reaction chamber 41. On the other hand, a carrier gas 20 is supplied to a zinc vapor forming chamber 31 controlled in temp. by a heater 33. The zinc vapor from the metal zinc 3 is generated in the chamber 31. This zinc vapor is supplied together with the carrier gas to the reaction chamber 41. The supplied zinc vapor and the hydrogen selenide are brought into reaction and a deposited layer 6 is formed on a substrate 60 in the chamber 41. Exhaust gases are discharged through a cold trap 50.
Patent JP-H1168204-A (JP)
Title: Optical amplifier
Inventor: FUKUTOKU KOUSHI
IPC: H01S3/067
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier in which wavelength dependence of the gain for a specified signal wavelength band is reduced, by connecting multiple amplifier units in a cascade wherein wavelength dependence of each amplifier unit is compensated in total, while the overall gain of the optical amplifier, which sums up all of the gain of its amplifier units, is kept at a specified value by controlling the gain of each amplifier unit. SOLUTION: The optical amplifier consists of a cascade connection of first to n-th amplifier units each of which has a rare-earth-element doped optical fiber of different composition among each other. The wavelength dependence of the overall gain through the first to n-th amplifier units is cancelled by utilizing the following design procedure. The logarithmic gain Gj (λ) of the j-th amplifier unit is expanded into a power series of wavelength λ as in expression [I], where G0j is the logarithmic gain of the j-th amplifier unit for a basic wavelength λ0 , and αij and βij are the coefficients for λ<i> , which lead to expressions [II] and [III]. The overall gain Gt of the optical amplifier is defined by expression [IV], where Pout0 and Pin0 are the optical signal power of the basic wavelength λ0 at the output and input, respectively.  The optical excitation light sources of the first to n-th amplifier units are controlled so that the logarithmic gains G01 -G0n become the values given by expression [V].
Patent JP-S59109171-A (JP)
Title: Treatment of yeast cell
Inventor: OOKUMA YOSHINORI
IPC: C12R1/725
Filed: 1982-12-14
Abstract: PURPOSE:To extract and recover valuable low-molecular substance in the cytoplasm of yeast cell selectively from the cell, by contacting the yeast cell with an aqueous solution of cupric ion. CONSTITUTION:Yeast cell containing valuable substance such as amino acid, vitamin, nucleic acid, etc. in the cell is made to contact with an aqueous solution containing >=muM, preferably 10-500muM of cupric ion in the suspension to extract the low-molecular compound having number-average molecular weight of <=1,000, especially <=500 and existing in the cytoplasm from the cell, and the objective valuable substance is recovered from the extract.
Patent JP-S59108394-A (JP)
Inventor: HIWATARI MASABUMI
IPC: H05K3/34
Filed: 1982-12-13
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-S6198678-A (JP)
Title: Self-running type transport truck
Inventor: ONO HIROO
IPC: B62D55/075
Filed: 1984-10-17
Abstract: PURPOSE:To improve the stability of a truck when the truck ascends the stairs by providing an arm device that can be taken in and out from the rear of the truck and drawing out the arm when the truck ascends the stairs. CONSTITUTION:A slide shifter 14 is inclined backward and arranged at the front and rear sections of the central position of a truck body 1. A movable arm 15 is provided so as to be slided and guided by this slide shifter 14. A free rolling roller 16 is supported at the rear end of the arm 15. In addition, when a truck ascends the stairs, a motor 18 is driven by pressing the button 24 of a remote control box 23 and the movable arm 15 is drawn out. As a result, the length of the truck is increased and stability is improved.
Patent JP-H1154209-A (JP)
Title: Connector cover
Inventor: KASHIWA YOICHI
IPC: H01R13/639
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide with a simple constitution a connector cover which prevents the deformation of a connector lock lever which is capable of certainly locking the connector. SOLUTION: A connector cover 1 comprises a cover main body 2 provided with a connector housing recess part 3 for housing a connector 20 on an engagement face, a restraint part 9 provided on a top face 5 of the cover main body 2, inserted between a lock lever 28 for locking a counterpart connector of the connector 20 and a housing 21 of the connector 20, and restraining downward slackness of the lock lever 28, and a engagingly lock part 10 locked engagingly to the lock lever 28.
Patent JP-2000054373-A (JP)
Title: Removing method of hardened material in pile head and device therefor
Inventor: ASAI TAKAYUKI
IPC: E02D5/34
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To easily form an internal hollow space in a pile head by inserting a cylindrical body provided with a pressure-resistant circular bag at the outside, into the inside of the pile head of a hollow pile and force-feeding a fluid into the circular bag to close the clearance between the cylindrical body and the inside wall of the pile head. SOLUTION: A cylindrical device 2 is inserted in the pile head 1a of a hollow pile 1, and air is force-fed in a circular bag 4 to close the gap between the inside wall of the pile head 1a and the outside wall of a cylindrical body 3. A support rod 8 is inserted in a ring 7 and supported at the pile end to hold the device 2 at the pile head 1a. When the hollow pile 1 is inserted in a pile hole 10, the soil cement 9 in the pile hole 10 rises in the pile hole 10 and the cylindrical body 3 is filled with the soil cement 9. After curing of the cement 9, when the ring 7 is pulled up in the direction shown in the arrow mark 11, the soil cement 9 is separated at the underface of reinforcements 5. An internal hollow space 12 is formed in the pile head 1a by lifting up the device 2 and hardened materials clogging it.  In this way, the internal hollow space 12 can be easily formed in the pile head 1a.
Patent JP-2001045172-A (JP)
Title: Communication equipment
Inventor: INDE MASAAKI
IPC: H04M1/727
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain communication equipment in which operations for voice data and image data are easy by managing each of voice data and/or image data groups meeting a prescribed condition by using the same common information. SOLUTION: Voice/image data are managed in a data configuration of two hierarchies, and a user management table 701 for each registered user is provided in a 1st hierarchy 700. Each user management table 701 has an ID field where a personal ID is recorded, a voice data management block 702 provided in a 2nd hierarchy, a voice link destination field where link information to an image data management block 703 is recorded, an image link destination field, etc. Then, stored voice data and/or image data are managed by using single common information such as an ID proper to a user. For this reason, both voice and image can be operated with the same ID so that the operability of communication equipment can be improved.
Patent JP-S59110762-A (JP)
Title: Al killed steel and cast ingot and preparation thereof
Inventor: MAEHARA YASUHIRO
IPC: C22C38/00
Filed: 1982-12-16
Abstract: PURPOSE:To efficiently obtain a high quality Al killed steel cast piece and cast ingot by preventing the generation of a surface flaw, in continuously casting Al killed steel and in making the ingot thereof, by reducing the N-contents of the cast piece and the cast ingot to a definite amount or less. CONSTITUTION:In preparing the cast piece and the cast ingot of Al killed steel by a continuous casting method and an ingot making method, N-content in each of the cast piece and the cast ingot is reduced to 0.0030wt% or less. This reduction in N-content makes AlN continuously precipitated to gamma-grain boundary discontinuous by solidifying and growing said AlN and has effect for reducing hot brittleness. This method develops remarkable effect relative to Nb-containing steel.
Patent JP-H0267096-A (JP)
Title: Key telephone system
Inventor: YOSHINO KUMIKO
IPC: H04Q3/58
Filed: 1988-08-31
Abstract: PURPOSE:To effectively use the character display part of a key telephone set(TEL) in multipurposes by reading input data from an external device accumulated in a storage part by the main control part of a main device, and applying control to display the data as shifting on the character display part. CONSTITUTION:Character information inputted from an input device 8 is sent to an input part 2, and is converted to the data displayable on the display parts 20 of the TELs 11-1m at the input part 2, and is stored in the storage part 3 via the main control part 4. The data for display stored in the storage part 3 is counted by a timer 6, and is read out by the main control part 4 at every constant cycle, and the main control part 4 applies the control to send the display data so as to be displayed as shifting sequentially to the character display part of the key telephone set. In such a way, it is possible to display the data inputted from the input device 8 sequentially at constant speed and also in large volumes on the display parts 20 of the key telephone sets 11-1m, which results the effective use of the display part.
Patent JP-H0381842-A (JP)
Title: File checking device for double file system
Inventor: FUJII NAOKI
IPC: G06F12/00
Filed: 1989-08-25
Abstract: PURPOSE:To instantaneously grasp the normality/abnormality of respective file data, and at the time of generating the abnormality, to quickly process the abnormality and to improve the reliability of the whole system by providing the file checking device with a check data forming part, a checking area, and so on. CONSTITUTION:When a data writing request is inputted, the check data forming part 18 forms check data for file data and successively writes the check data in respective magnetic disk devices 12a, 12b through a data writing order specifying part 19 or the like. Namely check data D1, D4 are written in the control check areas 15a, 15b of the devices 12a, 12b. If a file check request is inputted prior to the reading of file data, each check data are read out at each writing timing. When respective check data coincide with each other, the normal writing of the whole file data in respective file data areas without generating power failure or the like decided, and at the time of discrepancy of the check data, the generation of data writing abnormality decided. Thereby, the abnormality quickly processed and the reliability of the whole system improved.
Patent JP-H1168324-A (JP)
Title: Substrate wiring system
Inventor: WATANABE KAZUTAKA
IPC: H05K3/46
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate wiring system capable of altering an inner layer wiring pattern without giving restrictions at the time of designing a multi- layer substrate beforehand. SOLUTION: While machining a substrate 2 by a drill 1, the indicator 6 of an AC ammeter 5 is confirmed. When the machining of the substrate 2 by the drill 1 is advanced, the indicator 6 of the AC ammeter 5 starts to swing. At the point of time, a machining speed is lowered so as to immediately stop the machining of the substrate 2 by the drill 1. Thereafter, when the drill 1 and the inner layer wiring pattern 3 are brought into contact, a circuit composed of the drill 1, an AC power source 4, the AC ammeter 5, a current limiting resistor 7 and the inner layer wiring pattern 3 is closed and the swing of the indicator 6 of the AC ammeter 5 becomes maximum. At the point of time, the machining by the drill 1 is immediately stopped. Thus, the inner layer wiring pattern 3 is exposed without being damaged.
Patent JP-S6278984-A (JP)
Title: Video tex communication system
Inventor: YOSHIDA SHINYA
IPC: H04M11/00
Filed: 1985-10-01
Abstract: PURPOSE:To dispose a switch freely and to reduce a constraint during forming the picture information in a center by storing a division pattern for assigning an input key on a display picture in plural types of terminal equipments and transmitting the division pattern by which an input key is assigned to the picture information from a center to the terminal equipment. CONSTITUTION:A picture editing device 23 edits the header message information, sets a division code of an inputted division pattern to a head of the code information and edits the display picture information according to the inputted data from an information input device 24. In accordance with the division pattern selected at this time, a picture of an input key is formed in respective areas. When a terminal equipment is connected to a line, at first picture is transmitted, an input key displayed on the terminal equipment by the display picture information is pressed down, and when an area code is transmitted, the picture information corresponding to a function of the key is read from a picture information file 22 and transmitted to the terminal equipment.
Patent JP-S60113214-A (JP)
Title: Fiber type optical switch
Inventor: OKAMOTO KATSUNARI
IPC: G02B6/12
Filed: 1983-11-24
Abstract: PURPOSE:To obtain an optical switch which has low insertion loss and is connected easily to another optical fiber by using a fiber type directional coupler and a fiber type phase shifter. CONSTITUTION:Linear polarized light from a laser 8 is made incident after being made into a linear polarized wave parallel to the principal axis of a stressed type fiber through a half-wavelength plate 10. The incident light is split into two equally by a 3dB coupler 11 and guided to photodetectors 14 and 15 through a 3dB coupler 13. The difference between both optical paths of a Mach-Zehnder interferometer is not zero completely, so when a voltage is applied to a piezoelectric element 12, the output of a detector 14 is zero and the light is guided to the photodetector 15. The voltage applied to the piezoelectric element is varied until the output of the detector 15 is zero, and the light is detected by the detector 14.
Patent JP-H0951108-A (JP)
Title: Light reception light emitting element module and its manufacturing method
Inventor: MUGINO AKIRA
IPC: H01L25/18
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a light reception light emitting element module where a light reception light emitting element is mounted on a packaging substrate with a high positioning accuracy and at the same time a method for manufacturing the light reception light emitting element module. SOLUTION: A light reception light emitting element module 10 consists of a laser chip 12 and a packaging substrate 16. In the laser chip 12, its first alignment point 54 and a first alignment edge 50 match a first reference point 72 and a first groove edge 68, respectively, of the packaging substrate 19 and a second alignment point 56 and a second alignment edge 52 of the laser chip 12 match a second reference point 56 and a second groove edge 70, respectively, of the packaging substrate 16, and the laser chip 12 is mounted to a packaging surface 14 of the packaging substrate 16. Therefore, the laser chip is mounted in the vertical and horizontal directions of the packaging substrate with a high positioning accuracy.
Patent JP-S6277980-A (JP)
Title: Recording material
Inventor: SANO MASAJIRO
IPC: B41M5/327
Filed: 1985-10-02
Abstract: PURPOSE:To provide a fluoran derivative excellent as a dye precursor for a black color forming recording material, by incorporating a fluoran derivative having a diarylaminophenyloxy residue as a substituent group. CONSTITUTION:This recording material comprises a fluoran derivative having a diarylaminophenyloxy residue as a substituent group. Among such fluoran derivatives, one that has a diarylaminophenyloxyalkylamino group as a substituent group at 2- or 1- and 6-position is preferred. The fluoran derivative is a colorless or light-colored crystal, is highly soluble in organic solvents, and rapidly forms a black color on making contact with an electron-acceptive substance. A general method of producing a thermal recording paper employing a dye precursor comprises mixing the dye precursor, the electron-acceptive substance and a heat-fusible substance, in a sufficiently finely ground state, into a liquid obtained by dissolving or dispersing a binder in a solvent or dispersant, and applying the resultant liquid material to a base such as a paper, a plastic sheet and a resin-coated paper, followed by drying.
Patent JP-H0643755-A (JP)
Title: Toner replenisher
Inventor: TAKAGAKI HIROMITSU
IPC: G03G15/08
Filed: 1992-07-26
Abstract: PURPOSE:To provide the toner replenisher which prevents contamination with toners by toner spilling and toner leaking at a low cost and has excellent operability by gradually opening the toner release port of a cap so as to face downward. CONSTITUTION:This toner replenisher is mounted with a toner container 1 having a bottle 2 and an outside cap 3 having a normally closed aperture 3c and replenishes a toner replenishing and developing section with the toners from the toner container 1 at need. While an opening/closing lever 14 coupled to the central part of the outside cap 3 is rotated about 90 deg., this lever is slid to direct downward the aperture 3c of the outside cap 3 normally existing alongside the container by gradually opening the gap until the aperture aligns to the aperture 21a for toner replenishment of a toner hopper 21 at the time of replenishing the inside of the toner hopper 21 with the toners by engaging the ribs 5a, 5b on the outer peripheral surface of the bottle 2 and the flange part 32a of a gear 32 for rotating the bottle 2, thereby suppressing the movement of the bottle 2 in its rotating axis direction.
Patent JP-S6281210-A (JP)
Title: Looper equipment
Inventor: IWAKATA TAKESHI
IPC: B21B37/50
Filed: 1985-10-02
Abstract: PURPOSE:To improve controlling ability of a driving motor and to reduce the number of maintenance checks by changing speed changing ratio in accordance with a size of a rolling stock using a transmission linking a looper shaft with a looper driving motor. CONSTITUTION:A looper shaft 5 and the driving shaft of a looper driving motor 8 are linked through a continuous variable transmission 22, which is connected with a speed changing ratio setter 23. The setter 23 sets a speed changing ratio of the transmission 22 based on the sectional area of a rolling stock 3 outputted from a main computer in accordance with a rolling schedule. For example, the setter 23 sets speed changing ratio=1 when the sectional area is min. and sets larger ratios as the sectional area is larger. Thus, the controlling ability of the looper driving motor is increased.
Patent JP-H0381879-A (JP)
Title: Medical image processor
Inventor: MATSUMOTO KAZUHIRO
IPC: G06T5/00
Filed: 1989-08-24
Abstract: PURPOSE:To accurately correct the distortion or the like of an image independently of differences in image pickup conditions by forming a correction function based upon an inputted image pickup condition and correcting an inputted medical image based upon the correction function. CONSTITUTION:The picked image of a retinal camera generally has concentrical distortion (distortion aberration) around an optical axis. The distortion aberration can be corrected in accordance with a function r'=F(r). Provided that (r) is a distance from the image center of each image data, r' is a distance from the image center of corrected image data and F is a correcting function for converting (r) to r'. For instance the function F is expressed by F(r) = A(d) + B(d)r + C(d)r<2> + D(d)r<3>. Provided that A(d), B(d), C(d), and D(d) are the factors of the function F and the functions of an image pickup diopter (d). A CPU 3 detects the diopter (d) and substitutes the (d) for the factors of the function F to form the function F(r). Since the image data are converted by using the function F(r), the distortion can be accurately corrected.
Patent JP-H0385314-A (JP)
Title: Exhaust gas dust collecting device for diesel engine
Inventor: YAMAMOTO YOSHIKI
IPC: F02B3/06
Filed: 1989-08-29
Abstract: PURPOSE:To prevent blinding of pellets for collecting particulates in exhaust gas by rotating rotary vanes with a flow of the exhaust gas, and rotating a case to which the rotary vanes are attached, and stirring multiple pellets housed inside the case. CONSTITUTION:Multiple pellets 32 for collecting particulates in exhaust gas are housed inside a case 31. A front surface 33 and a rear surface of the case 31 facing to the flowing direction X of the exhaust gas are respectively formed with wire gauze finer than the pellets 32. Furthermore, a rotary shaft 34 is attached along an axis of the case 31, while rotary vanes 35 are fixed on a rotary shaft 34 to be arranged in front of the case 31. The rotary vanes 35 are rotated with a flow of the exhaust gas, while the case 31 integral with the rotary vanes 35 is rotated in the Y direction with the rotary shaft 34. The pellets 32 are thereby stirred, while the particulates in the exhaust gas collected by the pellets 32 are moved to prevent blinding the pellets 32.