baber/WOPTO huggingface dataset:
Patent JP-H02168027-A (JP)
Title: Clutch operation construction
Inventor: YOSHII TAKASHI
IPC: F16D48/02
Filed: 1988-12-21
Abstract: PURPOSE:To operate clutch engagement speed more rapidly as compared with other clutches for delivery rate of a hydraulic pump, by providing selection-free control valves at pressurized oil reserving and delivering positions and providing a connecting mechanism connecting an inching valve and a control valve. CONSTITUTION:An accumulator A is connected to a connecting oil circuit through an oil supply circuit 52 in which a control valve V3 is provided. A control valve V3 is connected to an oil circuit 53, through which pressurized oil from an inching valve V2 is supplied to a control oil chambers 20 and 21, through a connecting oil circuit 54. The control of the control valve V3 is connected to a link type interlocking mechanism 55 for a clutch pedal 48 and an inching valve V2 through a mechanical type connecting mechanism 56, to connect the inching valve V2 and the control valve V3 mechanically. By this, clutches FC and RC can be engaged at their max. set pressure by the inching valve V2, more rapidly as compared with the other clutches for delivery rate of a hydraulic pump.
Patent JP-H05156484-A (JP)
Title: Matrix for electrocasting fresnel lens and production of metallic mold using this matrix
Inventor: SATO HIDEO
IPC: G03B21/62
Filed: 1991-12-09
Abstract: PURPOSE:To provide the matrix for electrocasting suitable for mass production of metallic molds for molding Fresnel lenses and the process for production of the metallic molds by using this matrix. CONSTITUTION:The matrix 14 for electrocasting consisting of a conductive resin base material is first molded by transferring a metallic master 12 by a hot press forming method. The matrix 14 has a main surface 18 on which Fresnel lens patterns are transferred. The base material is exposed on this main surface 18. Electrocasting is then executed in an electroplating bath cell 24 and the metallic mold 28 for molding the Fresnel lenses is obtd. from a metallic layer 26 electrodeposited on the main surface 18 of the matrix 14. the metallic mold 26 and a transparent thermoplastic resin are then superposed on each other and the Fresnel lenses 34 are produced by the hot press forming method.
Patent JP-H08181787-A (JP)
Title: Two-line automatic selection telephone set and its method
Inventor: SATO KEIKO
IPC: H04M9/00
Filed: 1994-12-27
Abstract: PURPOSE: To allow another emergency telephone set to be used for calling even when one emergency telephone set is busy among plural emergency telephone sets accommodated in the same block. CONSTITUTION: A speech line control section in a line monitor of an intra-station equipment controls a pilot signal and a line changeover section 5 in each emergency telephone set is used to select a speech line. When a pilot signal detection circuit 10 of the line changeover section 5 detects the pilot signal, hook switches 12a, 12b of a telephone line 11 are closed and when an emergency telephone set is hooked off afterward, a talking is made available by using a line (1). When the pilot signal is stopped, the hook switches 12a, 12b are open and then the emergency telephone set is hooked off, then talking is made by using a line (2). When the pilot signal of the line (2) is stopped, the hook switches 13a, 13b are open.
Patent JP-H08183621-A (JP)
Title: Production of high-purity highly heat resistant silica glass
Inventor: ETO NOBUO
IPC: C03B19/14
Filed: 1994-12-27
Abstract: PURPOSE: To obtain silica glass useful for a furnace core tube, a crucible, a liq. crystal panel, etc., by hydrolyzing a silicon compd. in an oxyhydrogen flame, forming a silica porous body grown in the axial direction of a target and heating it under specified conditions. CONSTITUTION: A silicon compd. such as purified SiCl4 or alkyl silicate is used as starting material and this starting material is vaporized and hydrolyzed in an oxyhydrogen flame. The resultant silica powder is deposited on a target and grown in the axial direction to form a high purity silica porous body and transparent silica glass is produced by heating the porous body. At this time, the porous body is heated at >=1,300 deg.C in an atmosphere contg. gaseous CO so that the bulk density is regulated to >=1.5g/cm<3> and the objective silica glass having <=10ppm concn. of OH and <=10<13.0> P viscosity at 1,200 deg.C is obtd. The concn. of each of all metallic impurities in this silica glass is <=50ppb.
Patent JP-H11145987-A (JP)
Title: Cell selection and abolition system in atm switch
Inventor: NAGAMOTO MAMORU
IPC: H04L47/80
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent characteristic degradation due to inter-class interference caused by congestion in the switch part of a first stage and to perform miniaturization for a large scale by constituting an ATM switch of the first stage of a simple function and the second stage of multiple functions and providing a cell selection and abolition control part in the preceding stage of the switch part of the first stage. SOLUTION: A large-scale switch processing part is constituted of the switch part SW1 of the first stage, limited to a simple function and simplified. The cell selection and abolition control part PD is provided in the preceding stage, abolition control is performed with an UBR(unspecified bit rate) class as an object and the generation of overloads by traffic without the concept of band allocation to an output port is prevented. Thus, the generation of the inter-class interference and the degradation of QOS(service quality) are prevented. Also, by providing all the other kinds of control mechanism for guaranteeing the QOS in SW2 and turning it to a small-scale/multi-functional switch processing part, the generally large-scale and miniaturized ATM switch is constituted.
Patent JP-2000151558-A (JP)
Title: Receiver used for cdma communication
Inventor: MINOWA MORIHIKO
IPC: H04J13/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that simultaneously receives spread signals transmitted respectively through a plurality of channels in the CDMA communication system, and also make the receiver small and reduce the power consumption of the receiver. SOLUTION: An input signal includes spread signals that respectively sent through a plurality of channels. Despreading demodulators 32a, 32b demodulate a signal by applying despreading processing sent through communication channels by using spread codes #a, #b. A path detector 31 generates a timing signal to instruct timing of the spread operation by the despreading demodulators 32a, 32b. A path detector 31 are used in common by the despreading demodulators 32a, 32b and operated in time division.
Patent JP-H08177986-A (JP)
Title: Speed change gear
Inventor: YAMAMOTO HARUHISA
IPC: F16H1/32
Filed: 1994-12-27
Abstract: PURPOSE: To provide a high reduction ratio on one stage while providing stable rotation without the backlash of an output shaft in the start by providing a second gear swung by the bending deformation of a transmitting member to sequentially engage a first gear as a press means is rotated so that the second gear is rotated with the speed differing from that of the first gear in the number of teeth. CONSTITUTION: When a rotary shaft 2a of a motor body 2 is rotated, a radial bearing 4 presses an end of a gear 11 from the rear to elastically deform a transmitting member 10 while causing the teeth of the swing gear 11 to engage sequentially a fixed gear 12 fixed to a casing 1. Then, high reduction ratio is obtained by a difference in the number of teeth between both gears engaging each other. The swing gear 11 abuts against an elastic body 13 to elastically deform it, so that the backlash between both gears is absorbed while reducing vibration and noise generated. The transmitting member 10 absorbs bending strain in the swing to accurately transmit the rotation to an output shaft 7.
Patent JP-H08172987-A (JP)
Title: Motor-operated reel capable of automatically displaying its own operation
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 1994-12-27
Abstract: PURPOSE: To provide an motor-operated fishing-reel which can display the operation functions endowed to the reel through simple operations so that they may be readily and sufficiently understood. CONSTITUTION: In this motor-operated fishing reel where the output of the motor 5 is transmitted through the clutch to the spool to fall down and wind up the fishing line equipped with a hook trick and shows the information on the length of the unreeled line or the like on the display, the system is composed of the signal generator 1 for automatically starting displaying the prescribed motions, the clock 2 measuring the passage of the time from the reception of the start signal and the display driver 3 for applying the prescribed display signals to the display 4 according to the time passage signal from the clock 2.
Patent JP-H08173314-A (JP)
Title: Induction heating pot
Inventor: NISHIGUCHI YOSHITSUGU
IPC: A47J27/00
Filed: 1994-12-27
Abstract: PURPOSE: To improve rice cooking efficiency by concentrically attaching projections that have rectangular cross sections to the outer peripheral of the bottom of a pot made of a magnetic material and by promoting an outer convection which flows to the upper center of the pot. CONSTITUTION: At an outside magnetic material 1c of a bottom 1d of a pot 1, two projections 4 and 4 that have rectangular cross sections are concentrically attached to the outer peripheral of the pot so that the projections are kept apart from each other by a certain distance. When power is applied to an induction heating coil 2, magnetic flux generated flows from one end of a ferrite 3 concentratedly to one projection 4 at the outer peripheral, and it is fed back through a magnetic line from the other projection 4 at the inner peripheral to the other end of the ferrite 3.  This constitution allows an outer peripheral part of the bottom 1d of the pot 1 to be locally heated at high temperature, water put in the pot 1 together with rice forcibly rises along the inner wall of the pot 1, an outer convection W which flows to the upper center of the pot 1 is promoted to cook the rice, and the tasteful cooked rice with soft feeling can be cooked.
Patent JP-H07183804-A (JP)
Title: Frequency synthesizer
Inventor: OKADA SHINJI
IPC: H03D7/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a frequency synthesizer capable of generating an arbitray frequency signal through simple operation, and besides, obtaining the frequency signal of high precision in which the deterioration of a phase noise is reduced through simple configuration. CONSTITUTION:A numerically controlled oscillator 11 which is driven by a clock signal CK and varies oscillation output frequency fREF in accordance with a designated numerical value DATA, a mixer 12 to mix the output signal of the said numeraically controlled oscillator 11 and a feedback signal, a low pass filter 13 to remove an out-band component out of the output signal of the said mixer 12 and generate a voltage control signal, and a voltage controlled oscillator 14 to vary oscillation output frequency fOUT in accordance with the voltage control signal outputted from the filter 13 are provided, and the output signal of the voltage controlled oscillator 14 is given to the mixer 12 as the feedback signal.
Patent JP-H04197431-A (JP)
Title: Synthesis of diamond
Inventor: YOSHIDA KATSUTO
IPC: B01J3/06
Filed: 1990-11-29
Abstract: PURPOSE:To selectively obtain single crystal diamond of high quality having an objective particle size by providing a mixture consisting of one of a graphite powder and a solvent metal powder, a diamond seed crystal and a volatile org. solvent between a graphite plate and a solvent metal plate in a laminar state. CONSTITUTION:A mixture 2 of at least one of a solvent metal powder and a graphite powder and a diamond seed crystal is arranged between a solvent metal plate l and a graphite plate 3. This mixture 2 is prepared by adding a volatile org. solvent to the solvent metal powder and/or the graphite powder to uniformly mix all of them and the obtained pasty mixture is thinly applied to the solvent metal plate 1 or the graphite plate 2 and, subsequently, the org. solvent used in mixing is dried and evaporated in vacuum or an inert atmosphere at predetermined temp. As the solvent metal plate or powder, a metal of the Group VIII of the Periodic Table such as Fe, Co or Ni can be designated. As the org. solvent for obtaining the paste, for example, ethanol, glycerine or ethylene glycol can be designated.
Patent JP-2001141781-A (JP)
Title: Fault analyzer for semiconductor device
Inventor: TOMIOKA MASAHIRO
IPC: G01R31/26
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency and precision in fault inspection by automating the operation in all processes and judgement of a fault. SOLUTION: In this fault analyzer, when analyzing a fault position of a semiconductor device by a liquid crystal analysis, a bias voltage or the like applied to the semiconductor device sample 1 is changed by control of a control part 14 to pinpoint the fault position of the semiconductor device sample 1.
Patent JP-H04197550-A (JP)
Title: Die structure of wheel for vehicle
Inventor: OKUMURA AKIHIRO
IPC: B22C9/06
Filed: 1990-11-29
Abstract: PURPOSE:To effectively prevent the development of blow hole in a wheel by forming a bottom face at opening part in a runner so as to come to almost the same level with a part corresponding to inside face of an outer flange of a rim part in a forming space. CONSTITUTION:A die 1 is constituted with an upper die 5 as liftable, a lower die 4 and plural sliding dies 5 as slidable to horizontal direction. The bottom face at the opening part in the runner 6 communicated with the forming space 2 for forming the wheel in the die 1, is made to almost the same level with the part corresponding to the inside face of outer flange of the rim part in forming space 2. Therefore, after pouring molten metal flowing in the forming space from the runner into the part corresponding to the outer flange in the forming space, successively flowing molten metal is not made to contact with the part corresponding to outside face 2b of the outer flange in the die, and heating at this part is prevented. By this method, the wheel having no blow hole is formed at outside face of the outer flange.
Patent JP-H02212915-A (JP)
Title: Menu label and key matching method and apparatus
Inventor: RANDOORU ERU SUTOTSUKUBAAGAA
IPC: G06F3/0482
Filed: 1989-12-15
Abstract: PURPOSE: To remove restrictions on size and place of a label field by displaying menu labels near a set of keys and redefining keys of this set so that they match the menu labels and displaying a guide between each menu label and a matched key. CONSTITUTION: When a computer is turned on and a shift key 26 and one menu key 24 are depressed in order, menu labels 28 are displayed on an LCD display screen 30. The same set of keys in a row 34 close to the display screen 30 are redefined so that they match the functions of menu labels. Guides 42 are displayed between menu labels 28 and matched keys in the row 34 on the display screen 30 to indicate which of several keys matches an overlapping label. Thus, restrictions on size and plane of the menu label field are removed.
Patent JP-H06148556-A (JP)
Title: Optical-scanning device
Inventor: NAKAMORI TOMOHIRO
IPC: G02B26/10
Filed: 1992-11-10
Abstract: PURPOSE:To provide an optical scanning device which allows constructing the whole crevice in a small size and permits good performance of image recording by using a photo-deflector consisting of a plurality of refracting members arranged in a ring form. CONSTITUTION:A photo-deflector 1 consisting of a plurality of refracting members 1a-1f which are arranged at a constant spacing in a ring form, is mounted rotatably on a driving means 4, and a light flux is put incident to these members 1a-1f from the inside of this ring of the photo-deflector 1 along with rotating of the deflector 1, and thereby optical scanning is made by leading the light flux refracted and deflected by the members 1a-1f onto the surface for scanning, wherein the members 1a-1f are so structured that the outer line positioned on the outside of the members is parallel with the inner line positioned on the inside in the cross-section including the rotary shaft 6 of the driving means 4.
Patent JP-H05228785-A (JP)
Title: System stopping device
Inventor: SATO AKIHIRO
IPC: G06Q10/06
Filed: 1991-12-10
Abstract: PURPOSE:To correctly decide whether working of base material is completed till a stop time or not by previously memorizing the true working time of the base material, and comparing the time with the remaining time till the stop time of a system. CONSTITUTION:A working time memorized by a working time memory means 3 is compared with a remaining time till the stop time of a system computed by a remaining time computing means 6, and whether the working is completed or not is judged by a judging means 8.
Patent JP-2001137467-A (JP)
Title: Pattern display method for ready state of pachinko machine
Inventor: FUKAZAWA TSUNORU
IPC: A63F7/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a pattern display method for the ready state of a pachinko machine for not damaging the interest of a pachinko game. SOLUTION: Direction programs A-D for directing the fluctuation form of respective patterns after fluctuation start until stop establishment when changing the plural patterns displayed at a pattern display part 4 by pattern fluctuation start signals are selected based on the decision of a special prize and the direction programs A'-D' are selected based on the decision of losing respectively at random. When fluctuation-displaying the patterns of the pattern display part, the ratio of the total number of times of the selected direction program until a previous time and the number of times of being led to the special prize by the direction program is displayed at the display part 4a of the panel surface 2 of the pachinko machine 1.
Patent JP-H04192544-A (JP)
Title: Semiconductor integrated circuit device and lay-out method thereof
Inventor: TOYODA TADAO
IPC: H01L27/04
Filed: 1990-11-27
Abstract: PURPOSE:To make compact and reduce the length of inter-block wiring by installing an inter-block wiring which interconnects functional blocks in such a manner that it may pass through said functional blocks. CONSTITUTION:Inter-block wirings AE1 and AE2 which interconnect functional blocks A and E of a semiconductor integrated circuit device which comprises five functional blocks A to E, are adapted to pass through a unused wiring region where there exists no inter-cell wiring which interconnects cells in the functional block B. More specifically, the unused wiring region where there exists no inter-cell wiring contributes nothing to the functions of the functional blocks. Therefore, the inter-block wirings AE1 and AE2, if formed, will be capable of cutting down the wiring region between the functional blocks. Moreover, it will be possible to obtain a semiconductor integrated circuit device having a short inter-block wiring length.
Patent JP-2001144737-A (JP)
Title: Timing circuit and communication equipment
Inventor: YAMAUCHI NAOHISA
IPC: G06F1/08
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a timing circuit reducing asynchronism skew occurring at a time when clock signals are switched and communication equipment. SOLUTION: This circuit is provided with a switch mans to which a 1st clock signal, a 2nd clock signal whose frequency is lower than that of the 1st clock signal and a 3rd clock signal whose frequency is higher than that of the 1st clock signal are inputted and which output one of the 1st to 3rd clock signals as an output signal, a counter performing count-up with a count-up width corresponding to the output signal and a pulse generating means generating a pulse signal on the basis of the value of the counter. When a switching signal from the 1st clock signal to the 2nd clock signal is inputted, the switch means switches the output signal from the 1st clock signal to the 3rd clock signal and subsequently switches the output signal from the 3rd clock signal to the 2nd clock signal.
Patent JP-H07182514-A (JP)
Title: Histogram constructing circuit
Inventor: KOIZUMI TADAO
IPC: G06T7/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide the histogram constructing circuit for efficiently using a memory to store a frequency value. CONSTITUTION:A frequency storage table memory 22 for storing the frequency value having its data width composed of 16 bits less than 21 bits. When overflow is generated in the case of incrementing the frequency value stored in this frequency storage table memory 22 according to pixel data, the values of those pixel data are successively stored in an overflow generating data storage stack memory 25. When reading a constructed histogram, it is inspected how many times the values of desired data to read the frequency value appear inside the overflow generating data storage stack memory 25, that number of times is defined as a high-order bit, and data read from the frequency storage table memory 22 is defined as a low-order bit. Thus, the desired frequency value can be completely provided.
Patent JP-H01170149-A (JP)
Title: Chargeable broadcasting receiver
Inventor: IKEDA TETSUYA
IPC: H04M1/00
Filed: 1987-12-25
Abstract: PURPOSE:To prevent being charged the same charge as the case of receiving data without an error even at the time of receiving erroneous data by providing an error generation detecting means and changing a charging rate according to an error generating rate in a prescribed time. CONSTITUTION:An error correcting circuit 1 corrects the error of data to be received, a code to indicate whether or not the error is corrected is added to the received data, and the data are outputted. An error detecting and error frequency counter 3 outputs the generating state of the error from an error correction result. A charge discriminating circuit 7 fluctuates the charging rate according to the error generating frequency from such an output result. Thus, when a receiving person receives the erred data, the charge is discounted, and a disadvantage can be canceled.
Patent JP-H01169673-A (JP)
Title: Electronic dictionary
Inventor: OTA GICHU
IPC: G06F17/28
Filed: 1987-12-25
Abstract: PURPOSE:To easily operate the title dictionary with a person who are not accustomed to a keyboard operation by placing a optical input part on a printed character image, and knowing unknown content information on a display part on which the image is displayed by means of the operation to indicate the unknown word character image. CONSTITUTION:When an operator place an optical input part 1 on a paper, the optical input part 1 takes in the printed character image, and a display part 2 displays the character image. Next, when the operator indicates the word character image whose contents are unknown, an indicating position is detected by a coordinate detecting part 3, recognized character by character by a character recognizing part 4, and a character code is outputted. Next, a word recognizing part 6 inputs a former character code column, successively takes in the word code stored into a dictionary part 7, compares it with the input code column, and outputs one or plural most corresponding word codes as a result. From this result, the content information of the words which are stored in pairs is extracted from the dictionary part 7, and it is displayed on the display part 2. By the easy operation to simply indicate the unknown word character image in such a way, the dictionary can be consulted.