baber/WOPTO huggingface dataset:
Patent JP-H10117103-A (JP)
Title: High frequency switch
Inventor: SHIGEMATSU TOMONORI
IPC: H03K17/693
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in isolation due to coupling between output lines by realizing a high frequency switch method through the formation of output lines of the different dielectric board layers. SOLUTION: First and second dielectric boards 4, 9 are provided to an upper and lower sides of a case 1 acting like a ground conductor. On the 1st dielectric board 4, a microstrip input line 6 that inputs a signal from an input terminal 2 and propagating it, a switch circuit 5 that switches the signal input to a plurality of signal outputs, and 1st microstrip output lines 7a-7c that propagate part of the plurality of the signal outputs and provide an output of it to output lines 7a-7c are formed. On the 2nd dielectric board 9, 2nd microstrip output lines 10a, 10b that propagate other part via 1st throtughholes 8a, 8b penetrated between the 2nd dielectric board 9 and the 1st dielectric board 4 and provide an output to the output terminals 3a, 3e, are formed.
Patent JP-S62129725-A (JP)
Title: Load-cell type balance
Inventor: ISHIKAWA MAMORU
IPC: G01G23/01
Filed: 1985-11-30
Abstract: PURPOSE:To improve dependability of function checking, by switching an analogue switch to the reference voltage source side and performing an operation check of an A/D convertor. CONSTITUTION:A micro-processor PU5 switches an analogue switch 2 into the other contact point 22 to operate an A/D convertor 3. By this arrangement, the reference voltage from the reference voltage source 4 is read into the PU5 through the convertor 3. On the PU5 an input signal and a set range are compared and if the signal is within a set range, the function of the convertor 3 is identified as normal and if not, the function of the convertor 3 is identified as abnormal and an error is indicated on a display 6. Thus, checking of the convertor 3 is available independently of a load-cell 1 for it functioning. Further, by switching of the switch 2, an abnormality of the cell 1 can be identified.
Patent JP-H0691055-A (JP)
Title: Game cassette system
Inventor: NAKADA TAKASHI
IPC: A63F13/00
Filed: 1992-09-11
Abstract: PURPOSE:To provide a game cassette system in which various kinds of other novel games can be enjoyed by replacing only an auxiliary cassette at low cost. CONSTITUTION:This game cassette system has a cassette body 2 attachably and removably provided on a game machine body and a mini ROM 3 which is an auxiliary cassette attachably and removably provided on the cassette body 2. In the mini ROM 3, basic data for games are stored.
Patent JP-S63124670-A (JP)
Title: Image filing device
Inventor: YAMAMOTO KAZUTAKA
IPC: G06T1/00
Filed: 1986-11-14
Abstract: PURPOSE:To improve system convenience by storing read picture information onto a rewritable portable storage medium. CONSTITUTION:In storing image information stored on a memory card into an optical disk device 7, when the operator depresses the relevant key of an input device 11, the image information of a head block of an image part B of a memory card is stored in a buffer memory and the image information and the title name of a title part A are stored in the optical disk device 7. Thus, since the image information is stored on a rewritable memory card, the prescribed number of image information is stored and the memory card is carried into a central managing room and registered and the image information is stored again.
Patent JP-2000099007-A (JP)
Title: Performance information analyzing device
Inventor: TOUGI ATSUSHI
IPC: G10H1/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To automatically divide performance information to plural parts matched with the performance information and to enhance detective precision for detecting a chord from the performance information. SOLUTION: A key chord of a press-key sound of a keyboard 4 is stored. A CPU 1 performs interruption processing by an interruption signal from a timer 10 at every piece of eighth note. The key code occurring in the keyboard 4 is analyzed to four parts of a base voice part, a base chord voice part, a melody chord voice part and a melody voice part. According to the number of press-key, one voice part analysis, two voice parts analysis, three voice parts analysis and four or above voice parts analysis are performed. By combining plural conditions such as a pitch of a sound, whether or not the timing is a measure top, whether a strong beat sound or a weak beat sound, the pitch with before base voice part sound, the pitch with before melody chord voice part sound, the part of the press-key sound is decided. When the chord is not detected in the part of the chord voice part, the chord is detected based on the parts of the chord voice part and the melody voice part.
Patent JP-2000097404-A (JP)
Title: Once-through boiler and method for operating the same
Inventor: OCHI KENICHI
IPC: F22D11/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a once-through boiler without causing a fluid unbalance of fluid in a water tube for constituting a furnace wall even in the case of bringing about steaming in an economizer. SOLUTION: When a steam separator 35 is provided between an economizer 3 and a furnace inlet manifold 32, the separator 35 is operated to separate two-phase flow fluids, thereby separating the two-phase flow by steaming caused in the economizer 3. Thus, only one phase of water is introduced into the manifold 32 so that no unbalance occurs in a furnace wall 4.
Patent JP-H10117106-A (JP)
Title: Antenna system
Inventor: TAKAHASHI TSUKASA
IPC: H01Q1/24
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To realize an excellent antenna sensitivity by selecting any frequency band among a plurality of different frequency bands. SOLUTION: In a small sized portable radio equipment having a plane antenna, a control terminal 5 is provided to the plane antenna 1 and a frequency changeover circuit 2 is connected. A switch of the frequency changeover circuit 2 is open/closed or the impedance of the circuit having a switch function is shortcircuited or open. Thus, any frequency band is selected among a plurality of different frequency bands, an excellent antenna sensitivity is realized at each frequency band, and the effect of stable mobile communication with high quality is obtained.
Patent JP-H01112074-A (JP)
Title: Slip control device for torque converter
Inventor: SAWA KENJI
IPC: F16H61/14
Filed: 1987-10-26
Abstract: PURPOSE:To substantially increase a slip amount and to produce a sufficient acceleration feeling through a torque multiplication action, by providing an acceleration time control means which performs feed forward control of the fastening force of a clock up clutch during detection of acceleration. CONSTITUTION:A control unit determines a slip amount of a torque converter 1 from a difference between the number of revolutions of an engine and the number of revolutions of a turbine by means of a slip amount detecting means 32. During steady running, a slip amount is set by a control amount set means 31 so that it is adjusted to a given amount set by a set means 33, and feedback control is made on the slip amount of the torque converter 1 through a slip amount control means 30. When it is detected by means of a detecting means 34 that the above state is shifted to an acceleration state during passing running, performs feed forward control of the engaging force of a lock up clutch 7 through an acceleration time control means 35 by means of the control amount set means 31 to substantially increases a slip amount. This constitution enables production of a sufficient acceleration feeling though the torque multiplication action of the torque converter 1.
Patent JP-H08131508-A (JP)
Title: Health keeping mat
Inventor: WADA KEISUKE
IPC: A61H39/04
Filed: 1994-11-02
Abstract: PURPOSE: To provide a health keeping mat which can be used for a long time while receiving suitable stimulation with no pain at the soles of the feet. CONSTITUTION: A health keeping mat is composed of a mat body 1 made of cloth or towel cloth, and several pressing elements 2 for pressing and stimulating therapeutic points at the sole of each of the feet, and these pressing elements being embedded in the mat body 1 without projecting from the outer surface of the mat body 2 over its entire surface of the same.
Patent JP-H02118912-A (JP)
Title: Method for measuring gap depth
Inventor: UEDA MINORU
IPC: G11B5/455
Filed: 1988-10-26
Abstract: PURPOSE:To accurately calculate the gap depth of a magnetic core by impressing a voltage and current between 1st and 2nd cores after completion of a magnetic head and determining the resistance between the two cores. CONSTITUTION:Mn-Zn ferrite wafers 7, 8 formed by subjecting joint surfaces 7a, 8a to mirror finishing are prepd. and previously worked grooves 12 are formed at a specified pitch P1 on the wafer 8. Worked grooves 13 for winding are then formed at a specified pitch P2 thereon. This semiconductor films 14 consisting of TiO2, etc., and thin insulating films 15 consisting of SiO2, etc., are formed alternately at every prescribed width atop the wafer 7. The wafers 7, 8 are then superposed on each other and a glass rod 16 is inserted into the grooves 13 for winding, following which the wafers are heated to weld both. This wafer is cut as shown by dotted lines and grooves are worked at a specified pitch P3 on the disk-facing surface 2 so as to obtain a desired track width (t). The thin semiconductor film 14 is interposed in the joint part 17 on the side opposite to the wafer block-facing surface and the thin insulating film 15 is interposed in the other joint part 18. The wafer block is then cut in shaded parts to form the magnetic core 1; thereafter, the magnetic core 1 is joined into the core insertion groove 4 of a slider 6. The magnetic head 1 is thus formed.
Patent JP-H03132235-A (JP)
Title: Isdn line processor
Inventor: NAGAI SHINTARO
IPC: H04L29/10
Filed: 1989-10-18
Abstract: PURPOSE:To reduce the area of a chip by eliminating necessity for storing an information field to a layer-2 memory, and executing the retransmission processing of a LAPD protocol processing. CONSTITUTION:A layer-2 processing part 2 is constituted by executing internal bus connection for a layer-2 MPU B to execute the control of a layer-2 processing according to a layer-2 control program, bus controller 9 to exchange the information field between a low-order interface 7 and the layer-2 MPU 8, layer-2 memory 10 to store the layer-2 control program and program parameter data and HDLC frame controller 11 to convert the data and layer-2 frame of the layer-2 MPU 8 and to exchange the layer-2 frame with a layer-1 processing part 1. Accordingly, an ISDN line processor can be constructed without providing a memory area for the information field in the layer-2 processing part 2. Thus, when the processor is formed to be the chip, the chip area is reduced.
Patent JP-H05109706-A (JP)
Title: Manufacture of semiconductor device
Inventor: UNO AKIHITO
IPC: H01L27/10
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a method which can so control, by one time threshold value control ion implantation, that the threshold value in a peripheral circuit is low and the threshold value in a cell is high. CONSTITUTION:After an Si oxide film 2 is formed on a P-type Si substrate 1, an Si nitride film 3 is deposited, and resist 4 is patterned. After the Si nitride film 3 is etched to be in a normal mesa form, the resist is eliminated, and channel stopper (boron) 5 is implanted by using the Si nitride film as a mask. After a LOCOS oxide film 6 is formed, threshold values in a peripheral circuit and a cell are controlled at the same time. Boron is implanted in the lower part of the normal taper form, in the same manner as the case that the Si nitride film 3 is vertically etched. On the other hand, since a LOCOS isolation region becomes narrow, the channel stopper 5 is left in the active region at the LOCOS end portion, and the threshold value becomes high. Since the channel width is wide in the peripheral circuit part, boron does not diffuse as far as the central part, and the threshold value is not affected.
Patent JP-2001088041-A (JP)
Title: Grinding tip, grinding tool and grinding method
Inventor: HASHIMOTO HIROSHI
IPC: B24D3/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the performance of grinding for the practical application of share mode grinding to a fragile material. SOLUTION: This is a grinding tip to execute grinding relatively moving in a grinding direction parallel with a surface of a workpiece to be ground, which is constituted of a grinding surface formed of diamond and a base. On the grinding surface a plurality of posts are formed that are divided into plural lines. The heights of the posts are inclined stepwise in order with the sizes of not more than the critical cutting-in depth in the cutting-in direction in a view from the grinding direction for every line. A grinding tool is constituted of the tip and a rotational wheel mounted thereto.
Patent JP-S63123620-A (JP)
Title: Method of electric discharge machining
Inventor: TANAKA TOSHIAKI
IPC: B23H1/02
Filed: 1986-11-14
Abstract: PURPOSE:To make both a large area machining and a finish machining possible by detecting an impedance between electrodes and obtaining internal impedances of a power source after generating a discharge caused with a no-load voltage based on an arc voltage so as to obtain a required machining current. CONSTITUTION:Detecting a voltage between electrodes 1 and 2 by means of a detection means 10, an impedance between the electrodes is calculated with an operation means 11. Based on this, internal impedances Rx and Ry of a machining power source are respectively obtained so as to supply a no-load voltage higher than a spark generating voltage during a time of no-load and to flow a required machining current by substituting an arc voltage value into an operation equation after a detector 9 detects a discharge generation. A series of actions of switching a current restricting resistor array 5 through a power transistor array 4 are repeated and controlled after a pause period. In this way, the optimum no-load current and the required machining current are obtained to make a surface roughness uniform and to make machinings in areas of both a large area machining and a finish machining possible.
Patent JP-H07102096-A (JP)
Title: White resin film excellent in printability
Inventor: INOUE MASAYUKI
IPC: C08J5/18
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a microporous white resin film excellent in printability and useful as a paper substitute for an outdoor poster. a sticker a water- resistant label, and a book. CONSTITUTION:A microporous white resin film having a porosity of 20-70% is obtd. by stretching a thermoplastic resin film comprising 40-65wt.% polypropylene resin, 1-20wt.% ground calcium carbonate having a particle size of 1-6mum, and 30-50wt.% precipitated calcium carbonate having a particle size of 0.5-3mum.
Patent JP-2000101715-A (JP)
Title: Remote maintenance system and remote monitor system for private branch exchange
Inventor: MIYAZAKI HITOSHI
IPC: H04M3/22
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To conduct maintenance of a private branch exchange through remote control without the need for provision of a leased channel or an exclusive terminal for the maintenance. SOLUTION: A multi-functional telephone set 4 dials an incoming telephone number of a private branch exchange B2 and dials its sub address succeedingly. A private branch exchange A2 generates a message including a caller number of the multi-functional telephone set 4 together with the incoming telephone number and the sub address and transmits the message to the private branch exchange B2. The private branch exchange B2 compares the sub address included in the received message with an access code that has been set in advance in a database and conducts processing in a system maintenance mode or in a system monitor mode according to the result of comparison in cooperation with the private branch exchange A2 by transmitting a message to the private branch exchange A2.
Patent JP-H11112845-A (JP)
Title: Electronic still camera
Inventor: YOSHIDA MASANORI
IPC: G03B15/05
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To use a stroboscopic device without specially prolonging charging time while monitoring dynamic images by an electronic view finder without increasing the burden of a power source. SOLUTION: During a charging period (S12 and S14) to the main capacitor of the stroboscopic device, the monitoring device of large power consumption is turned OFF. Then, after charging to the main capacitor of the stroboscopic device is completed (S14:Y), the monitoring device is turned ON. As the timing of starting charging to the main capacitor of the stroboscopic device, immediately after a power switch is turned ON (S10) or after the end of a recording operation by a recording means is suitable.
Patent JP-2001088457-A (JP)
Title: Original film for lithographic printing
Inventor: FUKINO KIYOTAKA
IPC: B41N1/14
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat mode type original film for a lithographic printing plate which can be set directly on a printer for making the plate after scanning exposure in a short time, without development, in a heat mode plate making system using laser exposure and, moreover, which is excellent in printing resistance, scarcely causes a printing stain on a printing surface and improves the properties of discrimination between an image part and a non-image part. SOLUTION: This original film for lithographic printing is formed by providing a hydrophobic thin layer on a base and by providing further a hydrophilic photosensitive layer containing a hydrophilic photothermal conversion agent, as an upper layer.
Patent JP-2001092437-A (JP)
Title: Image display device
Inventor: HORIUCHI HIROYUKI
IPC: H04N9/64
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To conduct proper gradation compensation for a portion, which is located away from a compensation center point, in the system, which compensation is performed while setting the compensation center point and a compensation region, and to eliminate the situation in which reduction is made for the gradation, that is hard to be compensated, by overlapping compensation regions while the number of data in the gradation direction is increased by the increase in the overlapping portions. SOLUTION: The device is provided with a storage means, which stores digital data of output compensation equivalent to plural gradation to compensate for the color irregularity on a screen, an interpolating means, which interpolates the data read out from the storage means and a synthesizing means, which synthesizes the interpolated data into video signals.
Patent JP-2000098722-A (JP)
Title: Developer carrying device
Inventor: WATANABE MEGUMI
IPC: G03G15/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To enable a cylindrical shutter attached to a shutter attachment surface formed at the outside circumferential surface of the discharge-side end part of a developer carrying barrel to be slidably moved. SOLUTION: This developer carrying device is constituted of the developer carrying barrel 62 obtained by forming a carrying-barrel developer discharge port 68b at the lower surface of the lower part of the outer end of the shutter attachment surface 68a of the discharge-side end part, a developer carrying member carrying developer in the barrel 62 to the discharge-side end part, the cylindrical shutter 72 constituted so that the outside circumferential surface of the outer end part thereof can pierce through a cylindrical shutter engagement hole 77 formed at a frame FL and provided with an engagement member 72 which cannot pierce through the hole 77 at the inner end part and a shutter- developer discharge port 72b which covers the port 68b,  which overlaps it when the attachment surface 68a is slidably moved to the inner end side and which is deviated from it when the attachment surface 68a is moved to the outer end side and a pressing spring 71 always pressing the shutter 72 to the outer end side of the discharge-side end part.
Patent JP-H1195951-A (JP)
Title: Printer and recording medium recording print control program
Inventor: HITOMI YOSHIHIRO
IPC: G06F3/12
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which the setting contents of printing conditions can be watched at a glance even without the surface of a paper and a recording medium recording print control program. SOLUTION: The printer is constituted by connecting a CPU 1, printing part 2, control panel 3, firmware (ROM) 4, work memory (RAM) 5 and host I/F 6 through an internal bus 7 and connected through the host I/F 6 to a host computer. When the print of the setting contents of printing conditions is designated, the CPU 1 does not print the setting contents of these printing conditions on paper but outputs them to the host. When outputting the setting contents of printing conditions to the host, the CPU does not print the setting contents to the host but prints them on paper when the host side is in a reception- disabled state. Further, when not outputting the setting contents to the host side but printing them on the paper, the CPU 1 displays such a message on a display part.
Patent JP-H08135439-A (JP)
Title: Catalyst installation structure of exhaust device for vehicle
Inventor: SUZUKI HIROMI
IPC: F02B75/02
Filed: 1994-11-07
Abstract: PURPOSE: To improve installation strength of a catalyst to an exhaust device by dividing an exhaust pipe into left and right ones or into front and rear ones and connecting both of divided bodies by way of sandwiching the catalyst between the divided bodies. CONSTITUTION: An exhaust device 1 for a small displacement two-cycle engine is furnished with an exhaust pipe 2 connected to an exhaust port of the engine and a muffler 3, and a silencer is connected to a rear end tail part 3a. Thereafter, first and second catalysts 5, 6 are installed in the exhaust pipe 2 and the muffler 3. This exhaust device 1 is constituted by welding and connecting left and right divided bodies 2a, 2b by connection flanges 12a, 12b and sandwiching and fixing the first catalyst 5 by support brackets 8a, 9a and 8b, 9b welded and fixed on inner surfaces of the left and right divided bodies 2a, 2b. The maffler 3 is constituted in the same way.
Patent JP-H04152067-A (JP)
Title: Manufacture of metal bond tool
Inventor: HORIE HIROMICHI
IPC: B24D3/06
Filed: 1990-10-12
Abstract: PURPOSE:To remarkably improve a sintering property, by causing a work strain with a plastic deforming being executed in advance on the alloy powder which forms a sintered body, and increasing the activity of the alloy powder surface. CONSTITUTION:An alloy powder containing carbon and composed of two or more kinds of metal elements selected from nickel, cobalt steel, magnesium, zinc and aluminum, is formed. A desired metal bond tool is obtained, with an abrasive grains layer being formed by compression-molding the mixture of alloy powder and abrasive grain and sintering integrally, after executing a plastic deforming of more than 5% draft in advance on the alloy powder thus obtained.