baber/WOPTO huggingface dataset:
Patent JP-S60246085-A (JP)
Title: Semiconductor memory
Inventor: HIGUCHI MISAO
IPC: H01L21/8247
Filed: 1984-05-21
Abstract: PURPOSE:To enable a user to discriminate easily the pattern information by using a selection means which selects a code discriminating circuit part that delivers the pattern information in a coded form when the voltage at a certain fixed level is supplied and does not select a memory cell array which stores the pattern information. CONSTITUTION:Address inputs A0-An are supplied to Y and X decoders 11 and 12 via an address input buffer 10. The decoder 12 selects a word line of a memory cell array 13, and a Y slector 14 gives the data on a selected address to an input/output buffer 15 through the selected word line and performs reading or writing. When the fixed voltage higher than the power supply voltage level is supplied to an input terminal, a code selector 19 of a code discriminating circuit part 20 is selected and connected to the buffer 15. Then the contents of a discrimination code part 18 where the pattern information stored in the 13 is coded and stored are read out or written. In this case, the array 13 is not selected. This facilitates easy dicrimination of codes.
Patent JP-H04227520-A (JP)
Title: Position determining device, conductor structure and conductor system of this device, method for determining layout of conductor structure and method for determing position of movable element for conductor structure
Inventor: ROBAATO EMU MAKUDAAMOTSUTO
IPC: G06F3/048
Filed: 1991-04-06
Abstract: PURPOSE: To simplify a conductor structure, a signal processing circuit and the like, to simplify the structure of a digitizer and to reduce the manufacture cost. CONSTITUTION: The conductor structure is constituted of at least more than three conductors which are reciprocatively meandered in the respective directions of an X-coordinate axis and a Y-coordinate axis and are arranged. An interval (repeat increment) between one line in the same meandering conductor and a next line is not uniform and the respective conductors get into one another. The conductor is constituted into a special pattern which can give the binary of a special gray-type code by processing a signal in response when moving elements, coil centers, for example, are positioned in respective small areas regulated buy the adjacent conductor. The small areas roughly correspond to the adjacent intervals of the plural conductors and they show the rough positions of the coil centers.  Minute positions in one small area are decided from the size of guide current generated in a specified run or a phase relation by means of interpolation.
Patent JP-S5226146-A (JP)
Title: Frequency divider circuit for watch
Inventor: EBIHARA HEIHACHIROU
IPC: H03K21/02
Filed: 1975-08-25
Abstract: PURPOSE:By utilizing a cristal quartz having a comparatively high frequency such as AT plates, the power consumption in a frequency divider circuit for a watch shall be reduced.
Patent JP-H08297485-A (JP)
Title: Action sample of grand piano
Inventor: ISHIDA MUNEO
IPC: G10C3/16
Filed: 1995-04-26
Abstract: PURPOSE: To provide an action sample of grand piano capable of easily explaining the operation when the soft pedal of grand piano is trodden on. CONSTITUTION: The action sample 1 of grand piano is composed of a supporting base 2, a keyframe 3, a keyboard 4, cheekblocks 5a, 5b, a bracket 6, an action mechanism 7 and a perpendicular plate 9 having a string 91. Broth right and left flanks of the keyframe 3 are respectively projectingly provided with pins 39a, 39b. The cheekblocks 5a, 5b are respectively erected on both the right and left sides of the keyframe 3 on the front surface of the supporting base 2 and are provided with guide holes 51a, 51b capable of sliding the pins 39a, 39b in the lateral direction. The bracket 6 is fixed atop the keyframe 3 via a bracket base 61 and has the action mechanism 7. The position of hammer felt 72a of a hammer 72 with respect to the string 91 changes when the keyframe 3 is moved rightward by applying external force thereon.
Patent JP-H11277182-A (JP)
Title: Manufacture of sleeve for feeder
Inventor: NISHI TOMOFUMI
IPC: B22C9/08
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To simply manufacture an integral sleeve for feeder having plactical performance even without executing a process of drying at the high temp. for a long time. SOLUTION: This manufacturing method is executed by filling a mixture containing alumina hallow fine balls, urethane base binder and if necessary, aluminum powder and/or magnesium powder, iron oxide, oxidizer and combustion-assist agent, and hardening to form the exothermic or thermally insulating wall, in an outer mold 6 having a cavity 7 for forming the sleeve for feeder. Successively, the outer mold 6 is removed and further, if necessary, a feeder introducing port 1b and a feeder holding part 1a for removing a part of the exothermic or thermally insulating wall and an inner mold 1, are arranged.
Patent JP-S60244221-A (JP)
Inventor: KOMATSU MASAYA
IPC: A01D41/02
Filed: 1984-05-21
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-S5436861-A (JP)
Title: Hair curler
Inventor: ABURA YOSHIAKI
IPC: A45D4/14
Filed: 1977-08-25
Abstract: PURPOSE: To provide a hair curler wherein the shapes of opening parts of the disphragm part which arranges a heating unit in the center to separates the upper part from the lower part are made substantially equivalent, and insertion and fitting of a three-leg hair stopper are facilitated and made accurate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02279396-A (JP)
Title: Electronic blackboard
Inventor: KATAKURA HIDEO
IPC: G06F3/041
Filed: 1989-04-21
Abstract: PURPOSE:To eliminate an error when data are pigeonholed by ticking date time and reading clock data from a clock mechanism by indication and synthesizing the electronic signal of the character figure recorded on a blackboard and the clock data to perform printing. CONSTITUTION:Reading cells are arranged to a reading head 4 reading the data on a blackboard at a definite interval and an ON/OFF signal is inputted to a synthesizer 10 according to the presence of the character figure on a blackboard sheet 1. At the time of printing, a signal enters a data time apparatus 6 from a synchronous signal generator 5 and data obtained by scanning a date time pattern is inputted to the synthesizer 10 and a date time pattern is synthesized in synchronous relation to the reading signal of the character figure on the blackboard to deliver a signal to a printing head 12. In a printer, a printing paper feed mechanism 13 is operated by a servo motor 14 rotating in synchronous relation to a synchronous signal 5 to feed out paper 15. At this time, the synthetic signal of the conversion signal of the character figure on the blackboard and the conversion signal of date time flows to the printing head 12 and the synthetic figure of the character figure on the blackboard and the date time is printed on the paper 15. By this method, data can be well pigeonholed.
Patent JP-S59227466-A (JP)
Title: Printing head
Inventor: OKUNA KENJI
IPC: B41J2/28
Filed: 1983-06-10
Abstract: PURPOSE:To reduce the wt. of a printing head and to enable high speed printing, by forming a notch part only to the non-connected side side of a printing wire without changing the connection length of an arm member and the printing wire. CONSTITUTION:An obliquely cut-off notch part B is formed to the non-connected side of a printing wire 1 to attain the wt. reduction of the printing wire 1. The printing wire is an easily abradable place because several billion times of impact printing are performed by the leading end thereof. Usually, hard tungsten good in anti-wear characteristics or the like are used as the material of the printing wire 1. These materials have specific gravity of 14-19g/cm<3> and are heavy about two times as compared with iron. Because the thickest diametered part of the wire material having high specific gravity is cut, wt.-reducing effect is high and high speed printing is enabled.
Patent JP-H10283061-A (JP)
Title: Timer device
Inventor: KAKITA HIROSHI
IPC: G06F1/14
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To make the time of timer coincident with standard time with high accuracy corresponding to time information from the outside and to eliminate trouble caused by the discontinuity of time that occurs in case of time correction. SOLUTION: The transmission frequency of oscillator 2 is controlled by the output voltage of voltage selector circuit 5. A subtracter 6 subtracts a value (b) of timer counter 1 from a value (a) of timer setting register 3 and sets (a-b) to a correction counter 7. An ALL'0' detection circuit 9-1 detects all '0' of correction counter 7. When the result of comparator circuit 4 shows a>b, first of all, the voltage selector circuit 5 selects the voltage of H level and next, since the correction counter 7 is not ALL '0', the H level is outputted to the oscillator 2 as it is. Then, the signal of frequency higher than standard is impressed through the timer counter 1 and a count control circuit 8 to the correction counter 7 and counting at the timer counter 1 is fastened.  When the correction counter 7 becomes '0', the output of voltage selector circuit 5 is turned into N level by the output of ALL'0' detection circuit 9-1 and the output of oscillator 2 becomes a standard frequency.
Patent JP-H08263035-A (JP)
Title: Pixel cache circuit
Inventor: IKEDO TSUNEO
IPC: G09G5/00
Filed: 1995-03-22
Abstract: PURPOSE: To improve the bandwidth of a picture memory by providing a FIFO in between a cache and the picture memory. CONSTITUTION: A vector or an interpolation point coordinate value are outputted in a DDA 1 and pixels consisting of color information are added to the coordinated point. The pixels are temporarily stored in a pixel cache 2 by the low- order address of the DDA. When the cache is overflown with the operation of the DDA, m×n pixels are loaded into a FIFO 3 with one operation. Outputs of the FIFO 3 are connected to a picture memory 5 via ordinary logical arithmetic circuits 4. Pixels and block addresses of the cache are respectively stored in a FIFO 3a and FIFO 3b. When data (pixels and addresses) are sequentially loaded from the side of the DDA 1, the look-ahead of the FIFO is continuously performed in a page detecting circuit 6.
Patent JP-S61260650-A (JP)
Title: Device for testing semiconductor element
Inventor: TAKEOKA HIROYUKI
IPC: H01L21/66
Filed: 1985-05-15
Abstract: PURPOSE:To ensure a reliable fixation for a long probe for a pad in the distance by a method wherein the ends respectively of a long probe for a pad in the distance and of a short probe for a pad in the vicinity are fixed to a probe substrate and the other end of the long probe for a pad in the distance is supported by a bridge provided on the probe substrate. CONSTITUTION:A probe 4b for a pad in the distance is installed running along the same direction as a probe 4 for a pad in the vicinity. The probe 4b for a pad in the distance is fixed at its middle to a fixing bridge 6 for stable fixation. Signals outputted by a tester arrive at stationary probe terminals 5 installed on one side as seen from a semiconductor element 1, and reach the semiconductor element 1 after travelling through the probes 4, 4b and semiconductor element pads 3, for the test of the semiconductor element 1.
Patent JP-S59229712-A (JP)
Title: Magnetic reproducer
Inventor: SAKAGUCHI MASANOBU
IPC: G11B5/02
Filed: 1983-06-09
Abstract: PURPOSE:To reproduce and detect digital signals with high accuracy and to record them with high density by reproducing a magnetic recording medium to which the digital signal is recorded with vertical magnetization by means of an annular magnetic head and a waveform equalizer having a specific transmission function. CONSTITUTION:An annular magnetic head 1 reproduces a magnetic tape TP, i.e., a magnetic recording medium to which the digital signal is recorded with vertical magnetization. The reproduction signal given from the head 1 is supplied to a waveform equalizer 3 via an amplifier 7, and a waveform-shaped reproduction signal is delivered to an output terminal 4. The equalizer 3 has a transmission function H(s)=(s+a)/(s+b), where a,b>0 is satisfied. The pole must exist in the left part of a plane (s) to assure the stability of the equalizer 3, and therefore b>0 is satisfied. At the same time, it is understood that a low band has a delay from the group delay characteristics of an isolated wave obtained before equalization. Therefore the gain must be given to the low band, and -(b-a)/ab<0 must be satisfied. Thus a<b is satisfied by a, b>0.
Patent JP-H11293713-A (JP)
Title: Hydraulic controller
Inventor: KAJITA YUSUKE
IPC: E02F9/22
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To control turning acceleration by properly controlling turning and driving pressure in the case of turning and starting of turning/boom-rising in a hydraulic controller of a construction machinery and to promote controllability of the turning/boom-rising. SOLUTION: A hydraulic circuit 101 of a turning motor 24 is constituted of a circuit different from a hydraulic circuit 100 of a boom cylinder 16. A bleeding-off valve 43 is provided to an oil line for connecting a hydraulic pump 30 of the hydraulic circuit 101 to a directional control valve 27, and the opening of the bleeding-off valve 43 is so controlled that it becomes large up to the opening set in advance when the pilot pressure of the boom-rising is increased by a pressure sensor 37, a controller 28 and an electromagnetic proportional regulator 29.
Patent JP-S5628658-A (JP)
Title: Operating method of dry type electric dust collector having water film type electric dust collecting unit
Inventor: SATORI HIDEO
IPC: B03C3/74
Filed: 1979-08-15
Abstract: PURPOSE: To save water supply quantity and energy by supplying water intermittently by means of synchronizing with the hammering time of the last room of a water film type electric dust collecting unit.  
     CONSTITUTION: In an electric dust collector system in which a water film type elecctri dust collecting unit 3 is arranged at the down-stream portion of dey tyte elecctric dust collecting units 1 and 2, and dust collecting electrodes thereof are hammered intermittently, a water supply unit 5 and a charging unit 6 are electrically connected so as to operate in a synchroinzation with a hammering unit 4 of the last room, therefor a timer interlocking with the hammering unit 4 is made to operate. As a result, synchronizing with the hammering time of the last room in the dry type dust collecting units 1 and 2, water from water supply unit 5 is supplied intermittently to the dust collecting electrodes of the water film type electric dust collecting unit 3, enabling to reduce water consumption. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07287678-A (JP)
Title: Dynamic communication management system
Inventor: KATAOKA HIDEYUKI
IPC: G06F15/16
Filed: 1994-04-18
Abstract: PURPOSE:To concentrically execute the management of a communication path, the control of a transmission and reception process and the management of information about an opposite party computer by a communication management process. CONSTITUTION:When an application process 52a issues the opening request of the communication path, the communication management process 42 generates and starts the transmission and reception process 32b so as to open the communication path 22b, and simultaneously, it informs the application process 52a of the information about the transmission and reception process 32b. Besides, the communication management process 42 informs the communication management process 41 of the opening request of the communication path. The communication management process 41 starts the application process 51a, and generates and starts the transmission and reception process 31b so as to open the communication path 21b, and simultaneously, it informs the application process 51a of the information about the transmission and reception process 31b. As the result, the communication paths 21b, 22b between the application processes 51a, 52a are establishied.
Patent JP-H09271060-A (JP)
Title: Method and device for branching incoming signal
Inventor: SUGIME ARATA
IPC: H04W4/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide branching method and device for allowing incoming calls from plural command consoles to simultaneously arrive at respective terminals. SOLUTION: A false signal generator 201 simultaneously sends a false signal to plural command consoles and a timing comparator 202 compares the sending timing of the false signal with the receiving timing of response signals received from respective command consoles. A computing element 203 calculates the transmission delay values of respective consoles based upon the time difference of these timing and stores the calculated delay values in a delay memory. A delay correction circuit 205 delays incoming signals in each terminal in accordance with the transmission delay values so that the incoming signals simultaneously arrive at plural terminals and sends the calls to respective terminals.
Patent JP-H06279202-A (JP)
Title: Agent for keeping freshness of cut flower
Inventor: KANI YOSHIHIRO
IPC: A01N3/02
Filed: 1993-03-25
Abstract: PURPOSE:To provide an agent for keeping the freshness of cut flowers, convenient for handling and use and having excellent effect. CONSTITUTION:The agent for keeping the freshness of cut flowers is produced by tableting a mixture of (A) an inorganic antibacterial agent such as apatite, zeolite, phosphoric acid double salt, etc., supporting an antibacterial metal, (B) a carbonate such as ammonium bicarbonate, ammonium carbonate, potassium bicarbonate, potassium carbonate, sodium bicarbonate and sodium carbonate, (C) an organic acid such as citric acid, tartaric acid, fumaric acid and malic acid and, as necessary, (D) sugars such as sucrose, glucose and fructose and a water-soluble pigment.
Patent JP-S5627184-A (JP)
Title: Copying machine
Inventor: MIYAMOTO KOUICHI
IPC: G03G15/00
Filed: 1979-08-14
Abstract: PURPOSE: To supply a portable copying machine where the whole of unit is small- size and paper supply is smooth, by preventing paper overlapped supply by arranging the paper supply unit under the picture forming part vertically to the supplied paper surface approximately.  
     CONSTITUTION: The photosensitive drum of the copying machine is arranged in the position slightly upper than the center in case 1 horizontally approximately with the axial line directed to directions of left and right walls 1 3  and 1 4  of case 1. Endless belt 10 for copying paper carrying is wound between rotary rollers 11 and 12 arranged vertically under photosensitive drum 2. Cassette C is loaded and set from the direction vertical to the supplied paper surface including paper supply roller R and copying paper S. By arranging the paper supply unit vertically in this manner, force applied to paper S is independent of frictional coefficients of papers to each other for paper supply, and paper overlapped supply can be prevented, and papers can be supplied stably, and the whole of the copying unit is small-size. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04311816-A (JP)
Title: Electromagnetic conversion characteristic measuring device
Inventor: KANO TOSHIO
IPC: G11B5/84
Filed: 1991-04-10
Abstract: PURPOSE:To make unnecessary the tracking and to evaluate the electromagnetic conversion characteristic of the measured tape on real time by using a frame feed mode and performing repeatedly the recording and reproducing at the condition of the tape temporary stoppage. CONSTITUTION:Based on a rotary drum switching pulse and a tape travelling signal (tape frame feed signal) from a recording and reproducing system 1, a recording gate signal and a reproducing gate signal are generated in a timing circuit 4, these are respectively inputted into a signal generator 2 and a spectrum analyzer 3 and the control of the recording and reproducing is performed. The tape travelling and the tape temporary stoppage are performed by using the frame feed mode of the recording and reproducing system 1. Then, the tape temporary stoppage, recording and reproducing are repeated, and approximately on real time, the electromagnetic conversion characteristic of the tape to be measured is measured.
Patent JP-H02283718-A (JP)
Title: Epoxy resin composition, prepreg and laminate
Inventor: OTAKE RIICHI
IPC: C08J5/24
Filed: 1989-04-25
Abstract: PURPOSE:To obtain an epoxy resin composition improved in heat resistance and being useful for the production of a laminate by mixing an epoxy resin with a polymerizable unsaturated dicyandiamide derivative. CONSTITUTION:An epoxy resin composition comprising an epoxy resin (A1) and a polymerizable unsaturated dicyandiamide derivative (A2) and desirably containing a polymerizable unsaturated resin (B1) and a polymerization initiator (B2). An example of the derivative (A2) used is one obtained by reacting a compound having an epoxy group and a polymerizable unsaturated group in the molecule with dicyandiamide in the presence or absence of a solvent at 70-140 deg.C. The mixing ratio between these components is such that 0.4-4.2 epoxys of the compound having an epoxy and a polymerizable unsaturated group in the molecule are present per active hydrogen of dicyandiamide. When the number of the epoxys is below 0.4, the solubility in a solvent is poor, while when it is above 4.2, the heat resistance of a laminate is low.
Patent JP-H07311425-A (JP)
Title: Planar image input device
Inventor: NARASAKI MINORU
IPC: G03B27/62
Filed: 1994-05-18
Abstract: PURPOSE:To provide a planar image input device capable of preventing defective reading caused by a positioning pin. CONSTITUTION:The positioning pins 18a and 18b for deciding the position of an original are attached on a transparent original platen 6. A cavity part 48 having some depth is formed on the flexible member 38 of an original cover 24 corresponding to the positioning pins 18a and 18b. A thin film 50 made of rubber, etc., covers the cavity part 48. When the original cover 24 is closed in a state where the original is set, the pins 18a and 18b press the film 50 and enter the cavity part. By decreasing pressure between the cover 24 and the original platen 6 in such a state, the original is surely brought into tight contact with the original platen 6 even near the pins 18a and 18b, and the accurate read is realized.
Patent JP-H09270411-A (JP)
Title: Measurement of contamination degree of manufacture environment of semiconductor device
Inventor: OBAYASHI YOSHINORI
IPC: G01N27/60
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To measure a contamination degree of a manufacture environment of a semiconductor device such as a washing liquid and a semiconductor washing device. SOLUTION: An oxide film with a film thickness of 100 to 700Å is formed on the surface of an n-type semiconductor substrate (step S2), and washing (step S3) is performed with a washing liquid followed by measuring a fixed charge amount on the surface of the oxide film (step S4) so as to find a metal impurity amount from a correlation between a fixed charge amount and a metal impurity amount. Because of the n-type substrate, many kinds of metal impurities can be detected, further, since the oxide film with a film thickness of 100 to 700Å is in advance formed, a growth on standing of a natural oxide film after washing can be prevented and a fixed charge amount is hard to be fluctuated due to a lapse of time from washing moreover an absolute value of the fixed value is large.