baber/WOPTO huggingface dataset:
Patent JP-H04759-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: TERADA YASUSHI
IPC: H01L29/788
Filed: 1990-04-17
Abstract: PURPOSE:To enable this semiconductor memory to operate from a 5V single power supply by a method wherein memory cells are arrayed in a matrix, drains of memory transistors are connected to a bit line, gates to a word line and sources to a source line and a capacity is formed on each bit line. CONSTITUTION:Drains of memory cells 13 are connected to a bit line 15 and gates to a word line 14 and sources to a source line 16. A capacity 18 is connected to the bit line 15 and a signal PHI is input to the other electrode of the capacity 18. When writing in the memory cells 13, an I/O line is set at 'H' level and a Y gate 5 selected by a Y decoder 6 is turned on and a voltage of the selective word line is raised. Then, a signal PHI is set at 'H' level with a signal CLK1 at 'L' level. After a voltage of the bit line 15 is raised by capacity coupling, the signal CLK1 is set at 'H' level and the source line 16 is grounded. Writing is possible with a 5V single power supply by repeating a cycle of voltage rise of the bit line 15 by the capacity and the grounding of the source line 16.
Patent JP-S62257928-A (JP)
Title: Production of polyester
Inventor: KURIHARA HIDEYORI
IPC: C08L67/02
Filed: 1986-05-06
Abstract: PURPOSE:To obtain the titled polymer having low melt electric resistance and low content of insoluble component and suitable for magnetic recording tape, etc., by carrying out polycondensation of a bifunctional carboxylic acid (derivative) and a glycol in the presence of a specific amount of a quaternary ammonium compound. CONSTITUTION:(A) A bifunctional carboxylic acid (derivative) (e.g. terephthalic acid) is esterified with (B) a glycol (e.g. ethylene glycol) e.g. under agitation and heating and the reaction product is subjected to polycondensation reaction in the presence of (C) a quaternary ammonium compound of formula I (R1-R4 are alkyl, aryl, etc.; X is anion; a is number of charges on X) (e.g. tetramethyl ammonium bromide) at an amount to satisfy the formula II [W is amount (ppm) of nitrogen atom based on produced polyester] to obtain the objective polymer.
Patent JP-H06312095-A (JP)
Title: Clothes drying machine
Inventor: NAKAURA MASAAKI
IPC: D06F58/00
Filed: 1993-04-28
Abstract: PURPOSE:To properly dry clothes independently of the quantity of clothes by executing the drying operation by a drying time setting timer when a small quantity signal is outputted from a clothes quantity judging device, while executing the drying operation, monitoring the dried state if the small quantity signal is not outputted. CONSTITUTION:When clothes M are accommodated in a drying chamber 13 and the drying operation is started, the clothes M are agitated, and each time when the clothes M come to an electrode 46 which operates as clothes detector is detected repeatedly. When the clothes detection signal which is detected up to the time-up of a clothes quantity judging timer is less than a standand value, a microcomputer incorporated in a control circuit outputs a small quantity signal from a clothes quantity judging device and forcibly executes the drying operation without monitoring the dried state of the clothes M up to the time-up of a drying time setting timer. Under the condition that it is considered that the contact frequency of the clothes M with the electrode 46 is high and the reliability of the signal of the electrode 46 is high, the drying operation is executed, judging the degree of dryness by the electrode 46.
Patent JP-H04666-A (JP)
Title: Betting ticket vending machine
Inventor: SHIMAMOTO NAOKI
IPC: G06Q50/00
Filed: 1990-04-18
Abstract: PURPOSE:To constitute the betting ticket vending machine so that an operator can read information of a possibility stop of subtraction of a betting ticket from a display device by constituting the machine so that a sales subtraction display control means displays a sales subtraction possibility stop display on the display device, based on subtraction possibility stop information from a host device. CONSTITUTION:The machine consists of a host device 1 and a terminal equipment 2, and the terminal equipment 2 is provided with a display means 3, an input means 4 for inputting betting data, and a display control means 5 for displaying the betting data inputted to the display means 3. Also, the terminal equipment 2 is provided with a sales subtraction display control means 6, and the sales subtraction display control means 6 displays a sales subtraction possibility stop display of a betting ticket on the display device 3, based on sales subtraction possibility stop information from the host device 1. In such a way, an operator can read information of a possibility stop of subtraction of the betting ticket from the display device 3.
Patent JP-S59229412-A (JP)
Title: Heat treating method of extra-thick tempered steel
Inventor: UCHIDA KIYOSHI
IPC: C22C38/00
Filed: 1983-06-08
Abstract: PURPOSE:To form uniform and fine gamma grains with an extra-thick tempered steel by heat treating an extra-thick tempered steel material consisting of specifically composed C, Si, Mn, Ni, Cr, Mo, V, N and Fe and having an acicular structure to a heat treatment under adequate conditions. CONSTITUTION:An extra-thick tempered steel material contg. 0.05-0.40wt% C, 0.02-1.00% Si, 0.30-2.00% Mn, 0.05-4.00% Ni, 0.10-3.00% Cr and 0.01-2.00% Mo, contg. further 0.10-0.40% V and 0.0050-0.0200% N, consisting of the balance Fe with inevitable impurities and having an acicular structure consisting partially or wholly of martensite and bainite is subjected to an annealing treatment in a 1,030-1,100 deg.C temp. range and is then subjected to reheating and hardening in a temp. range of the AC3 transformation point-1,030 deg.C and thereafter the material is tempered. The fine gamma grains formed by the acicular structure are thus formed by such heat treatment.
Patent JP-S60254661-A (JP)
Inventor: SUTANFUOODO AARU OBUSHINSUKII
IPC: H01L29/40
Filed: 1985-05-14
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-S60688-A (JP)
Title: Magnetic bubble element
Inventor: KODAMA NAOKI
IPC: G11C11/14
Filed: 1984-05-23
Abstract: PURPOSE:To minimize an ineffective area and to improve mounting density by tilting only a part requiring the best transfer characteristic in matching with the crystal anisotropy of a magentic film and arranging orthogonally the rest part to a major line or a major loop. CONSTITUTION:An angle of theta=60 deg. is given for one bit's share of a part 13 of a minor loop 12 close to the major loop 11 and other parts 14 of the minor loop 12 are arranged so as to be at a right angle (theta=90 deg.) to the major loop 11. Fig. (b) shows the major/minor loop constitution where the major loop 11 and the minor loop 12 are abbreviated by straight lines, the ineffective region is decreased in comparison with that of conventional constitution and the high density is attained by nearly 30%.
Patent JP-S58219635-A (JP)
Title: Character processor
Inventor: HATANAKA MITSUYOSHI
IPC: G06F3/00
Filed: 1982-06-14
Abstract: PURPOSE:To display even the reading of KANJI (Chinese character) on an output screen, etc., on real-time basis and to facilitate the recognition of KANJI data, by indicating the starting and ending of the KANJI inputted if required. CONSTITUTION:A character processor consists of a KANJI-KANA (Japanese syllabary) conversion dictionary part 4, KANJI-KANA conversion part, keyboard 7 connected to a keyboard controller 6, and CRT display 9 connected to an output control part 8, and an on-line character recognizing device A is connected to the conversion part 5 of this processor. This device A consists of an input tablet 1 with a stylus pen 10 with which characters are inputted, character recognition part 3, and character pattern dictionary part 2. A request to display the reading of KANJI is inputted by pushing a KANJI reading start key on the keyboard 7 before the KANJI whose reading is to be displayed is inputted with the stylus pen 10. Then, the ending of the reading is indicated by the input of the KANJI using the pen 10 and the KANJI and its reading are displayed on the display 9 to facilitate the recognition of the KANJI data.
Patent JP-H06312309-A (JP)
Title: Cylindrical boring tool
Inventor: YOKOYAMA YOSHIHIRO
IPC: B23B51/04
Filed: 1993-04-28
Abstract: PURPOSE:To easily decompose a cylindrical tool main body in which a cutting edge is formed at one end edge, and a shank for transmitting rotating driving force installed to the other side end of the tool main body. CONSTITUTION:At one end of a cylindrical tool main body 12, a tubular projection 24 having a through hole 22 making the rotating center axis of the tool main body as the center is formed, and one end of a shank 14 is inserted to the through hole of the tubular projection 24. While a male screw 26 is formed on the peripheral surface of the tubular projection 24, a fastening member 28 which can rotate around the axis of the shank 14 is installed at a specific position in the axial direction of the shank 14. The fastening member 28 has a female screw to be screw-engaged to the male screw 26 of the tubular projection 24. To one side end of the shank 14, a whirl-stop pin 40 projecting in the radius direction is formed. To the tubular projection 24, a cutting 40 extending from the outer end edge 24' in the axial direction is formed. A whirl-stop pin 36 is engaged to the cutting 40, and the rotating driving force from the shank 14 is transmitted to the cylindrical tool main body 12 through the pin 36.
Patent JP-H0640635-A (JP)
Title: Document carrying device
Inventor: TOKUNAGA YASUSHI
IPC: B41J13/02
Filed: 1992-04-22
Abstract: PURPOSE:To uniform right and left pinch pressures in each pinch roller for assuring the smooth feed of document(s) by making the pinch pressure act to a feed pinch roller shaft and a paper dischaging pinch roller shaft through an almost H-shaped common pinch spring. CONSTITUTION:Three feed rollers 14 are provided so that their outer peripheries may be partially protruded upward from a lower doument guide 13, and three paper discharging rollers 16 are similarly provided downstream. Three feed pinch rollers 20 and three paper discharging pinch rollers 23 which come severally into contact with each of rollers 14, 16 from an upside are provided so that their outer peripheries may be partially protruded downward from an upper document guide 19. Pinch roller shafts 21, 24 to which the pinch rollers 20, 23 are severally attached are vertically movably held in grooves on supporting members 19a, 19b formed on the upper face of the upper document guide 19. The pinch roller shafts 21, 24 are elastically supported by two mutually opposite extending arms 26a, 26b of H-shaped pinch springs 26 screwed to a middle part between the shafts 21, 24.
Patent JP-H042191-A (JP)
Title: Semiconductor laser
Inventor: OMURA ETSUJI
IPC: H01S5/22
Filed: 1990-04-18
Abstract: PURPOSE:To obtain sufficient impurity concentration by diffusion and to realize a long wavelength laser adapted for an electronic integrated device by forming a double hetero structure of an AlGaInAs semiconductor. CONSTITUTION:An n-type AlyGaxIn1-x-yAs lower clad layer 102, an n-type AlwGazIn1-w-zAs active layer 103 and an n-type AlyGaxIn1-x-yAs upper clad layer 104 are sequentially crystalline-grown on a semi-insulating InP substrate 101 by an organic metal vapor growth method, a double hetero structure 120 is formed, and further an n-type In0.53Ga0.47As layer 105 is grown. In order to satisfy a lattice matching, when an AlGaInAs is expressed as an AlyGaxIn1-x-yAs, (X+Y) may become about 0.47. Thus, since the active layer of a lateral junction stripe type semiconductor laser and a clad layer are formed of AlGaInAs, the impurity concentration of Zn diffusion can be sufficiently enhanced, and a practical long wavelength TJS laser can be obtained.
Patent JP-S5727240-A (JP)
Title: Electrochromic display
Inventor: IKEDA KOUNOSUKE
IPC: G02F1/15
Filed: 1980-07-25
Abstract: PURPOSE:To reduce the quantity of electricity which is supplied to an electrochromic layer, and to improve a display contrast, by executing the display by the electrochromic layer consisting of two layers. CONSTITUTION:On the inside surface of a substrate is provided a transparent elecrically conductive film 6, on which an opposed electrode 7 is provided. On one surface of a substrate 2 is provided the first transparent electrode 8, on which the first EC layer is formed as a pattern. The surface of the transparent electrode 8 except the EC layer is covered with an insulation layer, and the space between the substrates 1, and 2 is packed with the first electrolytic layer. On the other surface of the substrate 2 is formed the second transparent electrode 12, and the second EC layer 13 is formed so as to it make the same display pattern as the first EC layer. The part except that which has formed the second EC layer is covered with an insulation layer 14. On the inside surface of a substrate 3 are formed a transparent conductive film 15 and the second opposed electrode 16, and the space between the substrate concerned 3 and said substrate 2 is packed with the second electrolytic layer 17. Voltage is applied between the transparent electrode 8 and an electrochromic layer 9, and between the transparent electrode 12 and the opposed electrode 16 to drive them.
Patent JP-H10319353-A (JP)
Title: Electromagnetic shielding spectacles and electromagnetic shielding mask
Inventor: NAKAI YOSHINAGA
IPC: H01Q17/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To lessen the adverse influence that electromagnetic waves exert on the head, etc., by shielding the electromagnetic waves generated at the time of using electronic apparatus, etc. SOLUTION: Conductive coating materials 11 having an electromagnetic shielding function are at least applied on arbitrary spectacle constituting elements. The example shown in Fig. is the spectacles formed by applying the conductive coating materials 11 to a lens frame 14 and the surface side parts of temples 15. Other examples include the spectacles obtd. by applying the conductive coating materials 11 on the upper parts of the lens frame and the surface side parts of the temples and the spectacles obtd. by applying insulative coating materials having the electromagnetic shielding function on the lower parts of the lens frame and the rear surface side parts of the temples. The transparent conductive coating materials are applied on the lens parts.  There are also the spectacles obtd. by forming the bow side ends of the temples to such a shape that the front ends thereof arrive at the external ear side parts and further providing these bow side ends with battery housing parts coated with the conductive coating materials and providing the front ends with hearing aids. A head mask coated with the conductive coating materials is disclosed as well.
Patent JP-H08298651-A (JP)
Title: Remote video conference system improved in video expression
Inventor: MATSUSHITA ATSUSHI
IPC: H04N7/15
Filed: 1995-04-26
Abstract: PURPOSE: To provide a feeling of presence to participants as if all participators were at the same table by automatically transmitting a picture based upon video producing algorithm previously inputted and set up in a computer and frequently changing a photographing condition. CONSTITUTION: An image receiver 1, a speaker 2, a microphone 3, and a video camera 4 are arranged in front of conference participants (a) to (d) and a keyboard 5 is arranged in front of an operator (e). Videos 8, 10 and voices 9, 11 are transmitted/received like arrows 6, 7. A key input 12 from a keyboard 5 is inputted to a video production algorithm part 13 to prepare video producing algorithm and a computer semi-automatically controls a video camera 4 based upon the prepared algorithm. The video production algorithm is prepared based upon the probability of transition between classified scanes obtained from the analysis of a television program and the probability distribution of shot duration time in each scene and peripheral participants are together displayed while considering who is a speaker or the whole conference is displayed.
Patent JP-H08298499-A (JP)
Title: Optical cross connection circuit
Inventor: TOBA HIROSHI
IPC: H04B10/29
Filed: 1995-04-26
Abstract: PURPOSE: To relax the requirement with respect to a crosstalk characteristic of a spatial optical switch considerably and to configure the circuit inexpensively. CONSTITUTION: Four-wavelength of signal lights received from another node via input fibers 21-1 to 21-3 and distributed by optical demultiplexers 23-1 to 23-3 are given to input ports of spatial optical switches 24-1 to 24-4 so that the wavelength of the signal light received by the same spatial optical switch is made different. Then the output of the spatial optical switches 24-1 to 24-4 is converted into a prescribed wavelength by each wavelength converter 25 and subject to wavelength multiplexing by optical multiplexers 26-1 to 26-3 and outputted to another node via output fibers 22-1 to 22-3. Thus, the loss at optical demultiplexing is reduced and the requirement for the crosstalk characteristic of the spatial optical switches is relaxed.
Patent JP-H03106729-A (JP)
Title: Delivery device for paper stacked in bluk
Inventor: TATENO YOSHIE
IPC: B65H3/32
Filed: 1990-04-20
Abstract: PURPOSE:To take out papers stacked in bulk on a packing sheet stacking part in required quantity by vertically providing a paper abutting part in a paper press body, and protrusively forming a wedge-like paper separation piece in the horizontal direction at the lower end of the paper contact part. CONSTITUTION:When papers 1 stacked in bulk on a packing sheet piling part B are delivered, a stopper of a delivery mechanism of the papers stacked in bulk is released and a paper separation piece 13 at a lower end part of a paper press body 10 is inserted into a gap of stacked papers made by hand through slight lifting-up of the required quantity of papers to be delivered from the upper part of the papers 1 stacked in bulk, and an air operation lever 14 protrusively fitted to an upper handle 12 is pushed. A sensor 16 for air opening and closing senses the operation of the lever 14 and an electromagnetic valve is opened to make an air jetting hole 17 insertion-fitted in the paper separation piece 13 jet air out so that the quantity of the papers 1 to be delivered is securely separated from the lower paper 1 and the quantity of paper 1 to be delivered is brought into contact with a paper abutting part 11 of the inner end of the paper separation piece 13. Then a motor 8 is driven so as to move a supporting frame 5 and deliver the papers 1.
Patent JP-S5228990-A (JP)
Title: Device for culturing fine algae
Inventor: ISHIWATARI KIKUJIROU
IPC: A01G33/00
Filed: 1975-08-28
Abstract: PURPOSE: A device for culturing algae capable of culturing algae efficiently by dispersing them uniformly all over the culture pond. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04333132-A (JP)
Title: Window display controller
Inventor: EZAKI MIHO
IPC: G06F3/048
Filed: 1991-05-09
Abstract: PURPOSE:To display a window put under another one at the upper side with push of a window display switch button of a pointing device. CONSTITUTION:A central arithmetic unit 1 is provided to perform the total control of a window display controller together with a main memory 2 where the operation of the unit 1 is mainly programmed, a window information store memory 3 which stores the window information, a CRT display device 9 which displays the window information, a pointing device 6 which contains a window display switch button 10, a pointing device control part 5 which controls the position information given from the device 6, and a window information display changing means which changes the upper-lower relation of windows with push of the button 10 and based on the window information stored in the memory 3.
Patent JP-S61268514-A (JP)
Inventor: SHIERUDON II NASU
IPC: F16F1/14
Filed: 1986-05-02
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-S584577-A (JP)
Inventor: YOKOI GUNPEI
IPC: A63F9/08
Filed: 1981-07-01
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-S5626932-A (JP)
Title: Arylamineeterminated polysulfide polymer* relative compounds and their manufacture
Inventor: YUUJIN AARU BAATOTSUJI
IPC: C08G18/64
Filed: 1980-07-25
Abstract: Fully and partially aryl amine terminated polysulfide polymers and processes for their preparation and use are disclosed. The fully aryl amine terminated products are curable with isocyanates to high molecular weight polymers and are thus useful in molding and casting as well as in sealants. The partially aryl amine terminated polymers may be further reacted with polyisocyanates to form thiol terminated polysulfide polymers containing urea chain segments. These compounds are curable in the fashion of standard polysulfide polymers to form firmer polymers. The partially aryl amine terminated polymers may be also chain extended with isocyanate terminated urethane prepolymers. These block copolymers may be cured by standard SH terminated polysulfide polymer cure methods to prepare sealants of exceptional resiliency and weather resistance.
Patent JP-S58222753-A (JP)
Title: Rotary electric machine
Inventor: WATANABE ZENKIN
IPC: H02K15/14
Filed: 1982-06-17
Abstract: PURPOSE:To enable to wind a corrugated steel strip, as shown, on the outer periphery of a stator core by providing projections to become reference on the outer periphery of a stator core. CONSTITUTION:The wavy holes 22 at the end of a corugated steel strip 3 are engaged fixedly with projections 20 formed axially on the outer periphery of a stator core 1b, the plate 3 is positioned with the projections 20 of the stator core 1b as a reference, and the strip 3 is wound on the outer periphery of the core 1b. Since the positions on the outer periphery of the core 1b, with which the inner periphery of the valleys 4 of the wave plate is contacted, can be notified in advance, the projections are arranged in advance so that W-shaped grooves and miniature cuts are not superposed on the contacting positions of the core 1b and superposed on the holes 22 of the wavy air gap 21, and the inner peripheries of the frame valleys 4 are welded fixedly to the outer periphery of the core 1b.
Patent JP-H07309672-A (JP)
Title: Sheet for firing of ceramic substrate
Inventor: TANAKA JISUKE
IPC: F27D3/12
Filed: 1994-05-17
Abstract: PURPOSE:To provide a sheet for firing of a ceramic substrate with a simple structure so that not only fusing and sticking of ceramic substrate is prevented when lots of ceramic substrates are laminated and fired, but the sheet itself is easily produced and the sheet is more easily handled. CONSTITUTION:This sheet for firing ceramic substrates is produced by a paper making method. The sheet consists of 10-30wt.% carbon fiber, expressed in terms of the dry weight, having 5-50mum diameter and 0.7-6mm fiber length, 10-20wt.% pulp fiber, and the balance ceramic powder having 0.1-100mum particle size. The basis weight of the sheet is 30g/m<2> to 200g/m<2>.