baber/WOPTO huggingface dataset:
Patent JP-2000139598-A (JP)
Title: Method for constituting legs of boards and tables and structure of the legs
Inventor: YOSHIDA MOCHICHIKA
IPC: A47B97/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To compose a leg member, which supports the loads of struts of boards or tables and grounds through wheels, of comparatively a little parts and further to suit it to a lot of kinds of use conditions. SOLUTION: Leg elements 1 and 2 are constituted by bisecting the leg member near an attaching part to a strut 3. Thus, various kinds of long and short leg elements are prepared. Then, two leg elements are appropriately selected out of respective prepared leg elements, the leg member is assembled by combining two selected leg elements and this is attached to the lower end part of the strut 3. Thus, the leg members of a lot of kinds remarkably more than the number of kinds of leg elements can be constituted.
Patent JP-H10147499-A (JP)
Title: Hydraulic device of reach type forklift
Inventor: ONIKI HIDETAKA
IPC: B66F9/22
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent damage and a burst of hydraulic piping by providing a solenoid control valve and a hydraulic motor on an upper surface of a reach carriage, providing the bottom side of a fixed reach cylinder on an under surface, and providing a lift cylinder and a tilt cylinder in a cargo handling device. SOLUTION: Installing positions of respective devices are fixed to the left outside of a pair of left and right mast materials 7, and a hydraulic motor, a hydraulic pump and a solenoid control valve 17 are fixed to upper surfaces of an oil tank and a reach carriage 6, and the bottom side of a reach cylinder 11 is fixed to an under surface of the reach carriage 6. The cylinder side of the reach cylinder 11 is fixed to a lower part of a car body 2. A cargo handling device 5 is moved by a hydraulic cylinder. The hydraulic cylinder is the reach cylinder 11, a lift cylinder 12 and a tilt cylinder 13. The respective devices fixed to the cargo handling device 5 are connected to each other by hydraulic piping, and the hydraulic motor and the solenoid control valve 17 are electrically connected to a hydraulic lever on the car body side.  Therefore, the hydraulic piping does not exist between the cargo handling device 5 and the car body 2, and damage and a burst of the piping can be prevented.
Patent JP-H02166614-A (JP)
Title: Magnetic head device
Inventor: SHIMADA TETSUO
IPC: G11B5/60
Filed: 1988-12-20
Abstract: PURPOSE:To improve the reliability of the surface for sliding contact with magnetic recording media by previously embedding high melting glass having excellent chemical durability in the track periphery of a magnetic head chip and providing a specific relation between the glass transition point and welding temp. of the welding glass to be used for joining. CONSTITUTION:The magnetic head chip 1 formed by joining and integrating a pair of magnetic cores 11, 12, which are embedded with the 1st welding glass 16 and is regulated in track width, by the 2nd welding glass 13 is inserted to a slider member 2 consisting of a nonmagnetic material and is fixed by the 3rd welding glass 3. The glass transition point of the 1st welding glass 16, designated as Tg1, the glass transition point of the 2nd welding glass 13, designated as Tg2, and the welding temp. of the 3rd welding glass 3, designated as Tm3, are Tg1<Tm3<Tg2. The greater part of the surface for sliding contact with magnetic recording media is occupied by the high melting glass having the excellent chemical durability; in addition, the joint strength is assured and the reliability is improved.
Patent JP-S63167128-A (JP)
Inventor: TERANSU UISUNAA
IPC: F16F1/376
Filed: 1987-12-18
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-H02164085-A (JP)
Title: Electrostriction effect element
Inventor: SHIRASU TETSUO
IPC: H01L41/083
Filed: 1988-12-19
Abstract: PURPOSE:To eliminate development of cracks or splits in use at a high frequency and to improve reliability and producibility of an element by interposing a mixture of an inner electrode material and an electrostriction ceramic member to all the surfaces whereon the inner electrode and the electric ceramic member are in contact with each other and by burning them integrally. CONSTITUTION:Paste which is mainly composed of a mixture 20 which is made by mixing pre-burned powder of an electrostriction material which is the same as that of an electrostriction sheet 1 with power of silver and paradium mixed at a specified weight ratio is applied and formed to one side of the electrostiriction sheet 1 through screen printing, etc. Then, a specified number of the electric distortion sheets 1 are laminated making these formation surfaces in the same direction and integrally burned through heat-press. A side is thereafter cut to form a laminated body 10 of a square prism having an externally exposed end of the inner electrode 2. The electrostriction sheet 1 and the inner electrode 2 thereby adhere each other through the mixture 20 and adhesion is improved. A highly reliable electrostriction element having a large tensile strength can be obtained without delamination during burning in this way.
Patent JP-2001142045-A (JP)
Title: Circuit and method for driving liquid crystal display device
Inventor: SEKINE HIROYUKI
IPC: G09G3/36
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To decrease a panel in size by eliminating a pre-charge circuit from a liquid crystal display panel, to eliminate unevenness of the panel caused by pre-charge so as to display a uniform image on the whole panel, and to improve a yield as a whole. SOLUTION: A driving circuit for driving a liquid crystal display device is characterized so that a video signal generating block generating a video signal to be applied to a panel is configured by sequentially connecting an ADC circuit for A-D converting an image signal for a panel of each color of R, G, B, two memory having a capacity permitting to hold a row of signals for the panel, a V-T correcting circuit for correcting non-linearity of transmission light intensity to an input voltage of the panel, a polarity inversion circuit for AC-driving liquid crystal pixels of the panel, a DAC circuit for D-A converting a digital signal outputted by the polarity inversion circuit, and an output selecting circuit for selecting a pre-charge voltage to the panel,  and the output selecting circuit displays an analog signal of the DAC circuit in the 1st half of a horizontal period of the image signal, and pre-charges the panel in the 2nd half period.
Patent JP-2000145441-A (JP)
Title: Exhaust manifold
Inventor: MATSUMOTO KOJI
IPC: F01N3/30
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and facilitate manufacturing processes of exhaust manifolds. SOLUTION: An exhaust manifold 21 is formed in the following manner. A protrusion 26, which has a protruding space that protrudes outward, is formed on a top surface of an upper half 22 of the exhaust manifold and a secondary air intake port 29 is formed on its top end. A lid member 31 is secured so that it partitions this protruding space 26 from an interior space 30. An injection pipe 32a, which supplies secondary air from the protruding space 27 to an exhaust port 17, is joined to the lid member 31 through welding W. The upper half 22 is then joined to a lower half 23 through welding W.
Patent JP-H11153110-A (JP)
Title: Pipe connecting structure for large structure and electric train line support using it
Inventor: HAGISAWA NOBUYASU
IPC: F16B7/18
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connecting structure which can accurately, rapidly and simply couple pipes together in a large structure such as an electric train line support or the like, with a less number of components and less working man-hours. SOLUTION: In a coupling structure 10, a male thread ring 12 welded W to an upper opening end of a vertical pipe 4 in an arched electric train line support 1, and aligned with a locking ring 20 fixed to a lower opening end of a bent pipe 6, step parts 16, 24 of both rings 12, 20 being fitted together, and a female thread 34 at the inner peripheral surface of a fastening ring 30 previously inserted on the bent pipe 6 is threadedly engaged with a male thread 14 of the male thread ring 12 beyond the locking ring 20 while a contact piece 36 provided inward at the upper end of the fastening ring 30 is made to abut against the upper side surface of the locking ring 20, thereby both pipes 4, 5 are coupled together. With the use of a coupling structure 10, a plurality of pipes 4 to 8 are coupled to one another, thus, the electric train line support 1 is erected.
Patent JP-H11153450-A (JP)
Title: Pen recorder output control device and method
Inventor: KOBAYASHI YASUO
IPC: G01D3/024
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a pen recorder output control device and method capable of dynamically setting data rate while keeping constitution simple. SOLUTION: This device includes a parameter storage part 3 storing a pen recorder device number, an item assigned, item position information, a parameter changing process part 4 connected to the parameter storage part 3 to receive, if the contents of parameters in the parameter storage part 3 are to be changed, the request for this change and to change the contents of the parameters according to the contents to be changed, a word extraction process part 5 which extracts from measurement data the item data to be output, by referencing the parameters in the parameter storage part 3, and a plurality of pen recorders 9a, 9b, 9c from which the data are output.
Patent JP-H09162495-A (JP)
Title: External resonator semiconductor laser
Inventor: KATO TAKASHI
IPC: H01S5/14
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform stable oscillating operation even if the external temperature varies by forming active regions, different in band gap energy, on a semiconductor device in order to obtain a plurality of emitted light wavelengths distributed within a specified band. SOLUTION: Since the center wavelength of light emitted is determined according to the magnitude of individual band gap energy, light different in the center wavelength is emitted from individual quantum well layers according to the magnitude of individual band gap energy. The individual band gap energy values are allocated so that the wavelength band wherein the gain of light emitted from each quantum well layer is superposed and the gain peak is almost constant as the whole of a semiconductor light emitting element 10 will be formed. This widens the total gain width of the semiconductor light emitting element 10, and makes it possible to reduce the degree of dependence of gain on wavelength.
Patent JP-H01162450-A (JP)
Title: Facsimile communication system
Inventor: YONEDA NOBORU
IPC: H04N1/00
Filed: 1987-12-18
Abstract: PURPOSE:To improve operability and a transfer time by multiple-addressing a message from a message post directly to a designated slave station by the instruction due to multiple address requesting data. CONSTITUTION:In a head office FAX 20, an operator executes a confidential polling action after the constitution data of a multiple address requesting data 50 are inputted. By the input, a processing part 26 discriminates that the multiple address requesting transmission instruction is obtained, prepares the multiple address requesting data 50 and the transmission is requested to a communication control part 22. The control part 22 generates a non-standard function setting signal NSS and sends the data 50 to a calculation center FAX 10. The multiple address requesting function of a message post 16 is identified with a main control part 11 by an NSS signal. The head office FAX 20, when the main control part 11 identifies the multiple address request of the message post 16, instructs the message number to a file transmission part 15 and requests the transmission. The transmission part 15 informs a communication control part 12 of a message 60 designated by the post 16 and requests the transmission. The transmission processing of the above-mentioned message 60 is successively executed concerning plural designated multiple address destination slave stations.
Patent JP-H07171995-A (JP)
Title: Image forming device
Inventor: OTAKA KOICHI
IPC: G03G15/00
Filed: 1993-12-21
Abstract: PURPOSE:To form a uniform image density between recording papers even at the time of continuous recording by setting the range of target value to complete the micro-adjustment in a short time when the beam quantity is set by the laser beam quantity control carried out at the printing start time and then carrying out the micro- adjustment by means of laser beam quantity control between papers at the time of printing a plurality of papers. CONSTITUTION:A latent image is formed on a photo-sensitive body 17 by the electronic photograph method utilizing semiconductor luminous elements, and the latent image is developed by a development device. In the image forming device, micro-adjustment, which is performed when the beam quantity is set by the laser beam quantity control carried out at the time of print starting is completed in a short time by setting the range of target value layer by means of a laser beam control means 13, and then at least one laser beam quantity control between papers is performed when a plurality of papers are printed to carry out the micro-adjustment. As a result, automatic beam quantity control by the sequence considering the drooping characteristics of laser diode is performed and uniform image density can be provided for all recording papers even when printing for a plurality of recording papers is carried out continuously.
Patent JP-H06175695-A (JP)
Title: Coding and decoding method for voice parameters
Inventor: OOMURO NAKA
IPC: G10L19/038
Filed: 1992-12-01
Abstract: PURPOSE:To efficiently code linear prediction parameters using correlation between frames even when a coding error is generated in a transmission line, the quality deterioration caused by the error only affects the following limited number of frames. CONSTITUTION:Present frame quantized value x(n) is expressed by a weighted sum of past frame output code vectors x(n-1), x(n-2) and x(n-3) and the present frame output code vectors. The present frame output code vector x(n) is determined to make a distortion d minimum where the distortion d is defined between the vector, which is the sum of the past frame output code vector weighted sum and the code vector taken from a code book 4 multiplied by the present frame weight coefficient, and the present frame linear prediction parameters.
Patent JP-H03220400-A (JP)
Title: Production of coated paper
Inventor: SAJI SOICHI
IPC: B41M5/28
Filed: 1990-11-28
Abstract: PURPOSE:To obtain coated paper of high quality having uniform coated surface with a relatively small amount of coating by subjecting coating solution to on-machine coating with keeping the surface of paper web passed through a drying part in continuously running on a papermaking machine at a specific temperature. CONSTITUTION:A coating solution is applied onto paper web (having 30-400g/m<2> areal weight) having from -0.30 to +0.20g wt. (preferably from -0.25 to +0.10g wt.) wet value passed through a drying part in continuously running on a papermaking machine. In said process, a surface temperature of the web immediately before applying the solution is kept at a temperature expressed by the formula or below the temperature [T is surface temperature of paper web ( deg.C); m is wet value of paper web (g wt.); v is viscosity of coating solution (cps)] and a coating solution having 20-3000cps viscosity (composed of 100 pts.wt. pigment and 5-50 pts.wt. adhesive) is applied onto the paper web in an amount of 2-50g/m2 per one surface in on-machine coating using a roll coater, etc., to afford the aimed coated paper.
Patent JP-H05130834-A (JP)
Title: Method for softening frozen ice cream in largesized container and agitating machine
Inventor: SHIRASU AKIRA
IPC: A23G9/28
Filed: 1991-11-11
Abstract: PURPOSE:To efficiently soften frozen ice cream in a large-sized container by partially stirring frozen ice cream by an agitating means and agitating. CONSTITUTION:Frozen ice cream 6 is partially stirred by an agitating means having a low-speed revolving shaft 2 protrusively equipped with blades 3 and the tip of the revolving shaft 2 used as a guide bar 4 and agitated to soften the frozen ice cream in a large-sized container.
Patent JP-H01163969-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: ISHIBASHI CHIKANORI
IPC: H01M4/48
Filed: 1987-12-18
Abstract: PURPOSE:To improve the voltage drop of a battery in the initial stage of discharge and to increase discharge capacity by adding Li2CuO2 to a positive electrode. CONSTITUTION:1-20wt.% of Li2CuO2 is added to a positive electrode. A battery using CuO alone as a positive active material shows about 2.5V as working voltage at a load of 1kOMEGA, and the voltage drops in the initial stage of discharge. A battery using Li2CuO2 alone as a positive active material shows about 1.4V as working voltage at a load of 1kOMEGA in the initial stage of discharge with no voltage drop but the flatness of discharge curve is not so good. By adding a suitable quantity of Li2CuO2 to CuO, voltage drop in the initial stage of discharge is prevented and discharge capacity is increased.
Patent JP-H05134833-A (JP)
Title: Message file managing system
Inventor: HAYASHI MITSUKO
IPC: G06F3/048
Filed: 1991-11-11
Abstract: PURPOSE:To eliminate necessity for recompiling a message file or relinking it to an execution file when a message is corrected or changed. CONSTITUTION:A message file 3 stores the number of messages, the size of each message, positions describing those messages and the texts of the messages. An execution file 4 possesses the size and position of the message with a message number as a pointer from the message file 3, and the text of the message is read from this position only for the component of the size and displayed on a display.
Patent JP-H10244581-A (JP)
Title: Co-extrusion multilayered container
Inventor: MORIYA TOHEI
IPC: B65D1/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a co-extrusion multilayered container using EVOH good in interlaminar strength, having economical efficiency and having good gas barrier properties under high humidity. SOLUTION: This co-extrusion container is obtained by forming a parison or a pipe containing inner and outer layers composed of a thermoplastic resin and an intermediate layer being at least one layer composed of a matrix based on an ethylene/vinyl alcohol copolymer having desiccant particles characterized by that a body area average particle size of particles with a long diameter 10μm or more is 30μm or less dispersed therein in a fine particulate state and subjecting the parison or the pipe to blow molding.
Patent JP-2001138653-A (JP)
Title: Heat-sensitive stencil paper
Inventor: HAYASHI HIROSHI
IPC: B41N1/24
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive stencil paper with a processed part which is easily identifiable to other part because the color and/or the density of a perforated part make an ultra-sharp change during thermal processing of a printing plate. SOLUTION: In the heat-sensitive stencil paper printing with a porous support laminated on one of the faces of a thermoplastic film and a release agent layer formed on the other face, a leuco dye is added to either of the face sides of the thermoplastic film and a color developer is added to the other face side. For the color developer, a waxlike organic phosphate compound with a melting point of 60 deg.C or more is preferable for use. The color developer or the leuco dye can be added to an adhesive layer or the release agent layer on which the thermoplastic film and the porous support are adhesively laminated together.
Patent JP-H05159190-A (JP)
Title: Environmental information transfer system
Inventor: YAMAZAKI TAKAYUKI
IPC: G01W1/02
Filed: 1991-12-06
Abstract: PURPOSE:To enable transfer of environmental information such as video, voice, temperature, and humidity by a public telephone line. CONSTITUTION:The environmental information collected by a camera 2, microphone 3, temperature detecting sensor 4, and humidity detecting sensor 5 in an observation objective point 1 is converted into data suitable for a public telephone line 16 by a picture band compression transfer device 6 and a data module 7 and transmitted. On the reception side, the original environmental information is reproduced by a data module 8 and a picture band compression transfer device 9 to be reproduced by a monitor 10, speaker 11, temperature controller 12, and humidity controller 13.
Patent JP-H08181802-A (JP)
Title: Image forming device and system
Inventor: HIRAI TATSUHIKO
IPC: G06F3/12
Filed: 1994-12-26
Abstract: PURPOSE: To connect plural copying machines and to grasp the state with one device. CONSTITUTION: The plural copying machines are connected from a station A to a station D. When large quantity of printing is executed, the station A being a master device transmits the appropriate printing number of sheets and image data to the stations B-D, and requests the state of respective devices. The respective devices receiving requests return status information on the devices such as paper jamming and run-out paper to the station A. When the station A receives it, it checks whether setting for displaying it is executed or not. When setting is executed, a status from the respective devices is displayed for the respective devices. Thus, the status of the connected devices can be grasped with one device and operation improves.
Patent JP-H02169884-A (JP)
Title: Scroll type fluid device
Inventor: HIWADA TAKESHI
IPC: F01C17/06
Filed: 1988-12-20
Abstract: PURPOSE:To make an Oldham's mechanism lightweight by protruding frame keys in the centrifugal direction from the ring member of the Oldham's mechanism and scroll keys above them in the perpendicular direction respectively and forming a thrust bearing and the ring member in a small diameter. CONSTITUTION:A pair of frame keys 44 are protruded on the same plane in the centrifugal direction on a ring member 42 forming an Oldham's mechanism 41, and a pair of scroll keys 43 are protruded above them in the perpendicular direction. A thrust gearing 31 is located above the frame keys 44 outside the ring member 42 and provided between the end plate 12 of a revolving scroll 8 and a support frame 15. The ring member 42 of the Oldham's mechanism 41 is reciprocated in the thrust bearing 31. Since the frame keys 44 are provided perpendicularly to the thrust bearing 31, the ring member 42 and the thrust bearing 31 can be formed in a small diameter, and the Oldham's mechanism 41 can be made lightweight.