baber/WOPTO huggingface dataset:
Patent JP-H11106248-A (JP)
Title: Cement admixture
Inventor: YAMASHITA AKIHIKO
IPC: C04B28/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cement admixture excellent in material separation resistance and fluidity by including a copolymer prepared by copolymerizing monomers consisting essentially of a specific monomer which is an ester compound of alkoxypolyalkylene glycols with (meth)acrylic acid and an unsaturated carboxylic acid-based monomer as an essential component. SOLUTION: This cement admixture consists essentially of a copolymer prepared by copolymerizing monomers consisting essentially of a monomer represented by the formula and an unsaturated carboxylic acid-based monomer (e.g. methacrylic acid) and/or a copolymer salt obtained by further neutralizing the resultant copolymer with an alkaline substance (e.g. NaOH). In the formula, R<1> is H or CH3 ; R<2> Os are one or more 2-4C oxyalkylenes and the R2 Os may be added in a block or a random form when the R<2> Os are two or more; R<3> is a 2-5C alkyl; (n) is >=30, preferably 30-500. The weight-average molecular weight of the copolymer (salt) is preferably 500-500,000.
Patent JP-H0877551-A (JP)
Title: Substrate for magnetic disk
Inventor: KATO HIRONOBU
IPC: G11B5/738
Filed: 1994-09-01
Abstract: PURPOSE: To obtain a substrate having high adhesion to other material and easily undergoing high precision working by forming a plating layer having uniform surface luster on a glassy carbon substrate by electroless plating with enhanced adhesive strength. CONSTITUTION: A glassy carbon substrate 1 is irradiated with UV and subjected to catalyzing treatment and a plating layer 2 is formed as an underlayer on the substrate 1 by electroless plating. The substrate 1 may be treated with oxidizing plasma and subjected to catalyzing treatment. In other way, a hard carbon film 2 is formed on a glassy carbon substrate 1 by vapor growth or a carbide film 2 is formed on the substrate 1 by sputtering, the substrate 1 is irradiated with UV and subjected to catalyzing treatment and a plating layer 3 is formed as an underlayer on the substrate 1 by electroless plating. The objective substrate having high adhesion to a film forming material and not causing the peeling of the plating layer even by working is obtd.
Patent JP-H0761018-A (JP)
Title: Thermal printer
Inventor: TAKEUCHI EIICHI
IPC: B41J2/345
Filed: 1993-08-24
Abstract: PURPOSE:To provide a thermal printer equipped with the head tip structure for realizing smooth dot gradation in order to print good-looking image. CONSTITUTION:Heating elements 6, the number of which correspond to the maximum number of data for one main scanning line of image are arranged at the same intervals as the printing pitch DOPM in the main scanning direction on a print head. The lateral dimension D1 of the heating element 6 is made to be smaller than the printing pitch DOPM in the main scanning direction by 2/3, while its longitudinal dimension D2 is made to be smaller tan the printing pitch DOPS in the feed direction by 2/3. To both ends in the feed direction of the heating element 6, a common electrode 7 and a segment electrode 8 are connected so as to selectively supply applied energy (applied voltage pulse) through both the electrodes so as to generate heat in order to transmit the heat energy to the ink ribbon consisting of base film having the thickness of 5mum or less, resulting in realizing the perfect separation of ink in response to the gradation starting from low density gradation.
Patent JP-H0936552-A (JP)
Title: Glass ceramic multilayer board
Inventor: KUDO YASUTO
IPC: H05K1/09
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect favorably a conductor wiring layer on the surface of a low-temperature fired glass ceramic board, which is used for a hybrid IC, a multi-chip module or the like, with a connection via hole, which is formed using an Ag conductor, without generating a defective connection or the like between the conductor wiring layer and the connection via hole. SOLUTION: A glass ceramic multilayer board is constituted into a structure, wherein a plurality of conductor wiring layers and a plurality of glass ceramic insulating layers are alternately laminated on a glass ceramic board and at the same time, the wiring layers are made a conductive connection with each other via connection via holes consisting of an Ag conductor and at least the conductor wiring layer, which is provided on the surface of the ceramic board, consists of one kind or more of an element or elements selected from among elements of Au, Pd and Pt or one kind or more of an element or elements selected from among elements of Au, Pd and Pt and an Ag alloy, and in the glass ceramic multilayer board, the connection via holes, which connect the conductor wiring layer, which is provided on the surface of the glass ceramic board, with the other conductor wiring layers,  are constituted of Ag and a nickel oxide. The weight ratio of the Ag to the nickel oxide is set within a range of the ratio of Ag/NiO of 98/2 to 80/20.
Patent JP-H0552384-A (JP)
Title: Air conditioner
Inventor: FUDO TAKASHI
IPC: F24F11/02
Filed: 1991-08-21
Abstract: PURPOSE:To provide an air conditioner wherein air of low temperature can be blown off at the beginning of cooling operation and further dewdrops are prevented from falling from a unit. CONSTITUTION:An air conditioner 20 comprises a compressor 1, an outdoor heat exchanger 3, a pressure reducing device 4, and an indoor heat exchanger 5, wherein a control device 15 is provided to operate the compressor 1 intermittently for a predetermined set time during the stoppage of cooling operation. With this arrangement, the heat exchanger 5 is cooled at a temperature lower than the room temperature by a predetermined temperature, so that air of low temperature can be blown off at the beginning of cooling operation. Furthermore, even if dewdrops attach to a unit having the indoor heat exchanger, the dewdrops are naturally evaporated during the stoppage of the compressor so that the dewdrops are prevented from falling down to the utmost extent.
Patent JP-S6269591-A (JP)
Inventor: MOTOKI YOSHIAKI
IPC: H01H9/02
Filed: 1985-09-20
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-H1150774-A (JP)
Title: Connecting device for excavating rod in excavator
Inventor: OSHIMA AKIRA
IPC: E21B17/03
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To easily expand an excavating rod even in the case of an excavator having a member that may become an obstacle, such as a soil-discharge hopper, below a drive. SOLUTION: This device includes an intermediate rod 10 connected to and hanging down from the output shaft of a drive part which is free to rise and fall along a tower, a control rod 24 non-rotatably and axially slidably inserted into the intermediate rod 10, and an excavating-rodconnecting female joint part 25 provided at the lower end of the intermediate rod 10. The female joint part 25 is provided with a lock member 29 which is freely locked in and unlocked from a lock groove in the male joint part of the excavating rod, in such a way that the lock member 29 is free to project and sink radially. The lock member 29 is projected and sunk by an operating mechanism 50 which responds to the moving up and down of the control rod 24.
Patent JP-H0767014-A (JP)
Title: Position controller for mobile object
Inventor: IKEDA NORINOBU
IPC: H04N5/00
Filed: 1993-08-24
Abstract: PURPOSE:To control the moving direction of a mirror frame without fail even when any object to reflect infrared light exists by transmitting information showing the transmitting direction of this infrared light from a remote controller to a video camera. CONSTITUTION:Infrared light 27 transmitted by the remote controller is photoelectrically converted by an infrared light receiving part 38 of the video camera, amplified by an amplifier 39 later and inputted to a CPU 35. Then, a control signal is inputted to a thetax direction driving part 36, an (x) direction motor 16x is driven, and the mirror frame is horizontally deflected and driven. At such a time, a peak detection part 40 detects the peak of an output signal from the light receiving part 38 and completes the horizontal drive at a peak point. Next, the control signal is sent to a thetay direction driving part 36y, a (y) direction motor 16y is driven while performing vertical peak detection with the detection part 40 and when the peak is detected, the drive is completed. Then, the CPU 35 emits an LED 37, the completion of remote control tracking is announced, and the series of operations are finished.
Patent JP-H0764153-A (JP)
Title: Finder lens cover for camera
Inventor: NANJO YUSUKE
IPC: H04N5/225
Filed: 1993-08-24
Abstract: PURPOSE:To eliminate a ghost image without performing multicoating processing to the surface of a glass cover by forming the side of the glass cover faced to a lens side as a concave reflection surface. CONSTITUTION:When a high luminance image is generated by projecting the image onto the surface of an LCD 10 by a backlight 12, a light beam L from the image is refracted and transmitted through the lens 9 and reflected on the reflection surface of the glass cover 13 in an electronic view finder 7. Since the reflection surface of the glass cover 13 is formed to be a concave shape being a circular-arc shaped surface, an incident angle on the reflection surface and the reflecting angle of reflected light L1 reflected on the reflection surface are different, so that a reflected image is formed at a point P before the surface of the LCD 10 and dispersed before it reaches the surface of the LCD 10, thereby preventing the ghost image from being formed on the surface of the LCD 10.
Patent JP-H06214296-A (JP)
Title: Battery case for camera
Inventor: HANSU GERUHARUTO KOOGURAA
IPC: G03B17/56
Filed: 1993-08-24
Abstract: PURPOSE: To guarantee the fitting to correct poles of batteries, with a simple constitution, in a camera battery case provided with two cylindrical battery holding chambers located in an adjacent relation and a cover which can be locked/released. CONSTITUTION: One battery holding chamber 11' is provided with a bottom part contact 18' in the outer circumferential edge area of the bottom surface 16' of the holding chamber 11' and the other holding chamber 11 is provided with a bottom part contact 18 in the central area of the bottom surface 16 of the holding chamber 11. Then, a stepped part 17 is provided on the circumferential edge side of the bottom surface 16. Contact springs 14 for the batteries 12 and 12' are fixed inside the cover 13 which can be locked and released.
Patent JP-H0874413-A (JP)
Title: Hook for beam connecting stage
Inventor: KOMATSU TATSUO
IPC: E04G3/00
Filed: 1994-09-02
Abstract: PURPOSE: To reduce the number of parts items, and to facilitate the work by firstly fitting a receiver piece, which has engagement grooves, to a column, and fitting a bracket of a stage to this piece at the time of erecting a stage for connecting a column and a beam to the column. CONSTITUTION: Two receiver pieces 11 having grooves 11a, 11b and a wedge hole 11c are fitted to the required positions of a column, and a hooking bracket 12, which is fitted to a beam connecting stage 1 and which has the T-shape cross section and the L-shape appearance, is fitted in the receiver piece 11 for fitting. In the fitting condition, a wedge 13 is placed into the wedge holes 11c, 12c so as to prevent the removal of the stage 1 from the column. Bolt and nut is thereby eliminated, and the number of parts items is reduced, and the fitting work is facilitated.
Patent JP-H1140540-A (JP)
Title: Method for smoothing surface of silicon single crystal substrate
Inventor: HABUKA HITOSHI
IPC: H01L21/302
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To microscopically smooth the surface of a wafer of low-resistance silicon single crystal material. SOLUTION: A natural oxide film formed on the surface of a wafer, to which general mirror finish is applied, is removed by using HF/F2 gaseous mixture at a temperature lower than 100 deg.C. Then, attached organic materials are removed by using HCl/H2 gaseous mixture at a temperature lower than 80 deg.C. Re-growth of oxide film is suppressed within a consistent H2 atmosphere. In these processes, the roughness of the wafer surface almost does not change. Next, the wafer is heat-treated within the H2 atmosphere at a temperature of 800 deg.C or higher and lower than 1000 deg.C. The process of etching on the silicon single cystal substrate competes with that of deposition of silicon atoms by decomposition of silane compound, to mitigate the microscopic roughness of the wafer surface, which improves smoothness of the wafer surface in comparison with that of mirror finished wafer surface.  As all the temperatures in the processes are lower than 1000 deg.C, gasification of impurities in the wafer can be suppressed, and the low resistance can be maintained.
Patent JP-H0716075-A (JP)
Title: Method for making pigment soluble in oil
Inventor: NOSAKA NOBUYOSHI
IPC: A23L5/40
Filed: 1993-06-30
Abstract: PURPOSE:To obtain pigment made soluble in an oil, having a transparent feeling and low viscosity by mixing water-soluble pigment with a polyol to make the pigment soluble in an oil. CONSTITUTION:Water-soluble pigment is mixed with 1-50 pts.wt., preferably 10-40 pts.wt. of a polyol (sorbitol or glycerol) to give a solution. The solution is emulsified in 20-70 pts.wt., preferably 30-50 pts.wt. of an oil mixed with 1-50 pts.wt., preferably 2-40 pts.wt. of an emulsifying agent to give a W/O type emulsion.
Patent JP-2000042678-A (JP)
Title: Cold forging die
Inventor: MORIMOTO YASUHIRO
IPC: B21K1/04
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a cold forging die which can forge in the state of further matching both axial centers of a die and a punch as the main die member in the cold forging die. SOLUTION: This cold forging die is provided with a die holder 11, a die molding member 10 having the die 12 fixedly held to the die holder, a punch molding member 20 having a positioning plate 21 and a main punch 22 fixedly held to the positioning plate and 3 guide members 23 arranged between the die holder 11 and the positioning plate 21 and guiding relative transferring in advancing/retreating direction of the die molding member 10 and the punch molding member 20 and directly regulating the relative transferring in the lateral direction orthogonally to the advancing/retreating direction of the these members 10, 20. The axial centers of the main punch 22 and the die 12 are matched in the high precision with the guide member 23, the axial centers of the inside surface and the outside surface formed from a work are matched in the high precision.
Patent JP-H0257074-A (JP)
Title: Solid-state image pickup device
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/335
Filed: 1988-08-23
Abstract: PURPOSE:To form a reproduced picture with sense of speed and less blur from a fast moving object by driving a solid-state image pickup element at a speed being an integral number of multiple of the substantial speed, allocating a light intake time of a photo sensor several times in a substantial field period and extracting a video signal. CONSTITUTION:A drive circuit 21 for a solid-state image pickup element drives the solid-state image pickup element 11 at a frequency being twice the standard timing frequency of a television signal by means of the electronic shutter. Thus, video signals twice conventional signals are obtained as shown in figure (b). The video signal is outputted as a video signal via a low pass filter 41, a preamplifier 51 and a process circuit 61 and the signal is recorded in a recording reproducing section 71 of the video signal. When the video signal is subject to slow reproduction, since the video signals twice the conventional signals are recorded and stored, a sharp dynamic video image with sense of speed and less blur is obtained from a fast moving object together with the operation of the electronic shutter.
Patent JP-S60102738-A (JP)
Title: Baking and exposure device for semiconductor
Inventor: AYADA NAOKI
IPC: H01L21/027
Filed: 1983-11-10
Abstract: PURPOSE:To improve the accuracy of positioning by measuring all of a plurality of alignment marks, calculating the quantity of positional displacement and correcting positional informations from the alignment marks as one part by the quantity of positional displacement when baking and exposing a semiconductor. CONSTITUTION:When a plurality of alignment marks are all measured, the quantity of positional displacement is calculated, and the quantity of pitch error is memorized. When the quantity of positional displacement within a tolerance is decided and the quantity extends outside the tolerance, a position is corrected. When one part of a plurality of alignment marks are measured, the quantity of pitch error is corrected on the basis of the quantity of pitch error in the case when a plurality of alignment marks are all measured, and a semiconductor is positioned. Positioning with high precision is enabled even in positioning using one part of alignment marks because the quantity of pitch error is made approximately constant in neighboring shots.
Patent JP-S60102402-A (JP)
Inventor: YAMADA MASANORI
IPC: E01C11/22
Filed: 1983-11-08
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-H09112319-A (JP)
Title: Method and equipment for controlling internal combustion engine
Inventor: YURUGEN BIISUTAA
IPC: F02D41/22
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To guarantee a quick fuel cut as well as a fuel cut for safety by adjusting the volume of fuel in such an angle zone as not contributing to torque, upon the occurrence of an error. SOLUTION: An error monitor device 175, upon the identification of an error, selects an emergency travel program. In other words, a valve 150 is kept in a close state. Also, solenoid coils 140 to 143 are controlled so as to be capable of adjusting a fuel volume at the crankshaft angle positions where injected fuel does not contribute to the torque of an internal combustion engine. For example, fuel volume adjustment in the zone of the bottom dead center, if possible, is advantageous. This means that the volume of fuel is adjusted immediately before the exhaust value of the internal combustion engine opens.
Patent JP-H0765808-A (JP)
Title: Battery pack
Inventor: NISHIYAMA HIROSHI
IPC: H04W52/00
Filed: 1993-08-25
Abstract: PURPOSE:To provide a battery pack in which accidental short-circuiting between a plus terminal and a minus terminal can be prevented securely even when both terminals are disposed close to each other. CONSTITUTION:A plus terminal 13 and a minus terminal 14 are disposed close to each other on a bottom plate 12 of a battery pack 10. A short-circuit preventing plate 16 having electric insulation property and covering a plus terminal 13 as one terminal is provided to slide freely along a guide groove 17. The short-circuit preventing plate 16 is energized by a tension coil spring 18 when it is not installed on a device main body 20 to be energized to a position to cover the plus terminal 13. When it is installed on the device main body 20, the short-circuit preventing plate 16 is pushed by a protrusion 26 of the device main body 20 against the tension coil spring 18, and the plus terminal 13 is exposed, thereby both terminals 13, 14 on the battery pack 10 side get in contact with both terminal 24, 25 on the device main body 20 side.
Patent JP-S59167985-A (JP)
Inventor: NISHIBORI MINORU
IPC: F24H3/04
Filed: 1982-11-29
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-S59140406-A (JP)
Title: Optical axis adjusting method of picture recording device
Inventor: HAYASHI SEIJI
IPC: G06K15/12
Filed: 1982-11-30
Abstract: PURPOSE:To adjust easily an optical axis of an optical beam by displacing and adjusting an optical beam generating means, a condensing lens and a modulator so that the optical beam is detected by an optical axis adjusting jig prepared in advance. CONSTITUTION:A position of a modulator 31 is displaced and adjusted so that a laser light transmits through a small hole 129c of the second adjusting jig 124c when the laser light is not modulated by the modulator 41, and it transmits through a small hole 129b in the center of the second adjusting jig 124c when the laser light is modulated. As for the laser light generated by a gas laser tube 39, optical axes 51a-51d are adjusted exactly, and said light is made incident to a collimating lens 42. In this way, by fitting successively the first or the second adjusting jig 123: 124a, 124b, 124c into each fitting hole 109-112 formed in advance on a base plate 33, the optical axes 51a-51d through which the laser light is to advance are set easily by a long hole 128 of the first adjusting jig 123 and a small hole 129b and 129c of the second adjusting jig 124.
Patent JP-H0376083-A (JP)
Title: Control method for disk player
Inventor: ARAMAKI JUNICHI
IPC: G11B27/34
Filed: 1989-08-15
Abstract: PURPOSE:To constitute the disk player so that dubbing to a magnetic tape capable of reverse recording can be executed simply and efficiently by a time fade function by constituting it so that the time set in advance can be set again after a first fade-out control is ended. CONSTITUTION:In the case the time of a time fade mode is set by an input operating part 11, and a setting operation of the time fade mode is executed, a system controller 10 executes a first fade-out control after waiting for lapse of the time set in advance. Subsequently, when a first fade-out control is ended, the time fade mode is continued by setting again the time set in advance, and when a second fade-out control is ended, the time fade mode is released. In such a way, dubbing to a magnetic tape capable of reverse recording can be executed simply and efficiently by a time fade function.
Patent JP-S58114558-A (JP)
Title: Line connection controlling system
Inventor: KOIZUMI TOSHIAKI
IPC: H04L69/14
Filed: 1981-12-26
Abstract: PURPOSE:To make the service to all terminal devices uniform, by storing the types of terminal and the number of connection lines at a storage section, referencing the data of the storage section when an access request is given from a terminal device, and limiting the access request. CONSTITUTION:The assignment of a center side telephone line to intelligent terminal devices T1, T2 is determined as one line. For example, when an access reuqest including a discrimination code A1 generated from the terminal device  T1 reaches a control section 10 via a receiver 7 of a processor 11, after the control section 10 discriminates the code A1, the A1 is stored in a memory 9. When  the control section 11 receives the access request outputted from the terminal  device T2, the memory 9 is referred to and if the number reaches a prescribed  number of lines, a rejecting signal NG is transmitted. Further, to access request  of other terminals P1-P32, a permission signal OK is returned and when the  number reaches a prescribed number of lines, the access request is accepted for  the terminal device T1, T2.