baber/WOPTO huggingface dataset:
Patent JP-H0623091-A (JP)
Title: Liquid-crystal game apparatus
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-05-28
Abstract: PURPOSE:To provide a game apparatus having a function for indicating restric tively control data such as a slump graph to a player and constituted simply and economically. CONSTITUTION:In a liquid crystal game apparatus having a liquid-crystal screen 2 on the front, starting a game after a game medium is cast and paying off the game medium after prize winning are provided a control data output section 3 for detecting and out putting control data such as the number of winning and losing the game mediums, a memory means 4 for storing the control data outputted from the output section 3 and corresponding to the date in every predetermined time and a control means 5 for indicating a portion of the control data stored in the memory means 4 and capable of being announced to a player on the liquid crystal picture plane 2 for the game when the gome is not played.
Patent JP-S614324-A (JP)
Title: Ternary input method of electronic circuit
Inventor: ARAI NOBUHIRO
IPC: H03K19/20
Filed: 1984-06-19
Abstract: PURPOSE:To input three states with a single input/output terminal by connecting the connection point of a capacitor and a resistance, which are connected in series between an earth voltage and a power source voltage, to the input/output terminal of an electronic circuit to impress the signal of a prescribed level and detecting the signal level of the input/output terminal twice at a prescribed interval thereafter. CONSTITUTION:First, a MOS transistor TR3 of an electronic circuit 1 is turned on during a period t0 to output the high level to an input/output terminal 2. Next, when the TR3 is turned off, the potential of the input/output terminal 2 is in the high level as it is if a switch 5 is connected to a contact A, and a charging current is flowed to a capacitor 6 through a resistance 7 and the potential of the terminal 2 falls gradually if the switch 5 is connected to a contact B, and a charging current is flowed to the capacitor 6 through resistances 8 and 7 and the potential of the terminal 2 falls quickly if the switch 5 is connected to a contact C. This fact that the potential change of the input/output terminal 12 after output of the high level is different by the state of the switch 5 is utilized, and the potential of the input/output terminal 2 is inputted to an inverter 4 after a period t1 and a period t2 and is compared with a threshold voltage Vt, thereby discriminating the state of the switch 5.
Patent JP-S5751272-A (JP)
Title: Production of 2,4-dichloralkoxybenzene
Inventor: MATSUDA YOSHIHARU
IPC: C25B3/06
Filed: 1980-09-11
Abstract: PURPOSE: To obtain the 2,4-dichloralkoxybenzene expressed by the specific formula II with good efficiency by electrolytically chlorinating the alkoxybenzene expressed by the specific formula I in methanol or ethanol through using lithium chloride and ammonium chloride as supporting electrolyte.  
     CONSTITUTION: The alkoxybenzene expressed by the formula I, for example, anisole, phenetole, 2-chloranisole, or the like is electrolyzed and chlorinated with an ordinary electrolysis device in methanol or ethanol by using lithium chloride and ammoinium chloride as supporting electrolyte. In this way, the 2,4-dichloralkoxybenzene expressed by the formula II is obtained in good yields. In the formulas I, II, R; a lower alkyl group, (n); 0 or 1, the substituting position of Cl is the 2- or 4-position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06338103-A (JP)
Title: Tape-tension control mechanism
Inventor: SATO KATSUKICHI
IPC: G11B15/43
Filed: 1993-05-28
Abstract: PURPOSE:To stabilize jitter performance by setting the inertia of a tension lever so that a skip phenomenon separated once from a magnetic tape is generated within a frequency range except a frequency range, in which the resonance frequency, disturbance frequency of a tape travelling system and a jitter are most conspicuous. CONSTITUTION:When the resonance frequency and disturbance frequency of a tape travelling system are represented by f1, f2 and f3, the inertia of a tension lever 10 is set so that a skip phenomenon is generated within a frequency range F except the f1, f2 and f3 of these resonance frequency and disturbance frequency of the travelling system and 200-400Hz, in which a jitter is most conspicuous. Accordingly, the skip phenomenon of the tension lever 10 is generated from a magnetic tape within the frequency range except the resonance frequency and disturbance frequency of the tape travelling system and the frequency range, in which the jitter is most frequently generated, thus preventing an adverse effect on the jitter, then stabilizing jitter performance.
Patent JP-S6019833-A (JP)
Title: Burying and fixing of insert for step attachment of manhole
Inventor: KUSAKA SHIYUUJI
IPC: E06C9/04
Filed: 1983-07-14
Abstract: PURPOSE:To safely, exactly, and strongly bury insert parts by a method in which a male screw on the tip of the top shaft of an insert part is thrust into the through hole of the rear end bottom of a cylindrical insert part, and a nut is screwed with the male screw. CONSTITUTION:A reinforcing part 3 is attached to an inner frame 1 by matching a small hole 2 provided in the inner frame 1 with the central hole 4 of the reinforcing part 3. The large-diameter portion 6 of an insert part 5 consisting of the large-diameter portion 6, a small-diameter portion 7, a tip shaft 8, and a male screw provided in the tip of the tip shaft 8 is closely fitted into the central hole 4. The male screw on the tip of the shaft 8 is thrust into the through hole of the rear end bottom 13 of a cylindrical insert part 12 and connected with a nut 17. Concrete is packed into the space between a formwork 19' and the inner frame 1 and hardened, the nut 17 is released from the male screw and removed out of the parts 12 and 5, and the formwork 19' and the inner frame 1 are removed to form an insert for fitting steps.
Patent JP-S63292430-A (JP)
Title: Optical head device
Inventor: KARAKI MORIHIRO
IPC: G11B7/135
Filed: 1987-05-26
Abstract: PURPOSE:To form a turning body so as to be freely turnable, and also, to improve servo-performance and reliability by providing the turning body in turning an optical head, and coils coupled electromagnetically to each other to an opposed fixed body, and constituting a rotary transformer. CONSTITUTION:A current C is supplied to a coil 15a of a fixed body 16 from a power source part, and a voltage C' induced in a coil 14a of an opposed turning body is rectified, and supplied as electric energy required for a driving current D required for a semiconductor laser of an optical pickup 1, a processing circuit of an output signal E of a photodetector, a servo-amplifier for processing a tracking control signal, a focusing control signal, etc., a driving current F supplied to a focusing control coil 18 and a tracking control coil 20, etc. Also, an information reproducing signal G outputted from an electronic circuit 13 is taken out as a signal G' to the fixed part 16 side through a pair of coils 14b, 15b.
Patent JP-S61286768-A (JP)
Title: Test apparatus
Inventor: HAYASHI YOSHIHIKO
IPC: G01R31/28
Filed: 1985-06-13
Abstract: PURPOSE:To make it possible to perform the test of a semiconductive device with high timewise accuracy, by correcting the timing of a test wave form on the basis of the time difference between a desired test wave form preliminarily measured and stored before testing and an actual test wave form at every combination of the kind of the wave form applied to an element to be tested and the timing set value thereof. CONSTITUTION:A pattern generator 1 forms various original wave form shapes 101 of the test wave form 107 applied to an element 12 to be tested and various expected value pattern 102 corresponding thereto and the test wave form 107 is formed on the basis of the test pattern 101 formed by the pattern generator 1 and the timing signal 105 formed by a timing generator 2 by a wave form format 5 and applied to the element 12 to be tested through a driver 7. The element 12 to be tested outputs an output signal 108 in response to said test wave form 107. A digital comparator 6 compares the output signal 108 inputted through a comparator 9 and the test pattern 102 in the timing of a timing signal 106 and the judgement of the quality of the element 12 to be tested and the selection of the operation speed thereof are performed.
Patent JP-S61285454-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/26
Filed: 1985-06-13
Abstract: PURPOSE:To permit a color film, especially, a color photographic printing paper to exhibit a superior color stain preventing effect by incorporating a specified 4-aminodiphenylamine derivative as a dye stain inhibitor in a silver halide emulsion layer and/or an interlayer. CONSTITUTION:The silver halide color photographic sensitive material capable of forming a high-quality image without deteriorating sensitivity and good in storage stability before use by incorporating in the silver halide emulsion layer and/or the interlayer as the inhibitor of color stains, such as color turbidity and color fog, the 4-aminodiphenylamine sulfonamide derivative represented by the formula shown on the right in which R is optionally substituted alkyl, alkenyl, cycloalkyl, aryl, heterocyclic, amino, or the like; each of R1, R2, R3, R4 is H, halogen, CN, OH, koptionally substituted alkyl, alkenyl, cycloalkyl, aryl, amino, acyl, sulfonyl, carbamoyl, alkoxy, sulfonamide, or the like; and Ar is optionally substituted phenyl or naphthyl.
Patent JP-H02306939-A (JP)
Title: Production of brominated acrylic acid ester and brominated methacrylic acid ester
Inventor: SHITAKE KAZUHIKO
IPC: C07C69/653
Filed: 1989-05-20
Abstract: PURPOSE:To obtain the subject compound with a simple process in high yield by reacting an alkenyl (meth)acrylate with bromine or a bromine-adding agent in an organic solvent at a low temperature, thereby selectively and exclusively brominating the double bond of the alkenyl group. CONSTITUTION:An alkenyl acrylate or methacrylate of formula I (R is H or methyl: m and n are 0-8) is brominated with bromine or a bromine-adding agent in an organic solvent (especially preferably aliphatic hydrocarbon, halogenated aliphatic hydrocarbon or ether) to brominate the double bond of the alkenyl group and obtain the brominated acrylate or methacrylate of formula II. The reaction is preferably carried out at <=30 deg.C. The process enables the selective and exclusive bromination of the double bond of alkenyl group while preventing the bromination of the double bond of the (meth)acryloyl group. The bromination can be easily carried out in high yield.
Patent JP-H09309797-A (JP)
Title: Crystalline organic thin film material and its production
Inventor: FUCHIGAMI HIROYUKI
IPC: H05B33/12
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To form a thin film of organic molecules difficult to evaporate and control its film structure, for example, molecular orientation and crystallinity. SOLUTION: A volatile organic precursor molecule 4 containing cis-vinylene bonds is vaporized in a vacuum tank 1 and is irradiated with ultraviolet rays 7 to cause the photoisomerization of the organic precursor in the vacuum or on the surface of the substrate 3 to convert the cis-vinylene structure to the trans vinylene structure whereby the nonvolatile organic molecule 5 is fixed to the substrate 3. Further, the volatile organic molecule is evaporated off again to stack only the nonvolatile organic molecules as a thin film of high crystallinity.
Patent JP-H05326403-A (JP)
Title: Method for growing silicon-containing inalas layer
Inventor: OZAKI TSUTOMU
IPC: H01L29/778
Filed: 1992-05-20
Abstract: PURPOSE:To provide a high-carrier-concentration InAlAs layer without degrading the crystallinity of a grown layer by a method wherein, when a silicon- containing InAlAs layer is grown by a molecular-beam epitaxial growth method, the temperature of the growth face and the dosage of silicon are specified. CONSTITUTION:A substrate for growth use, e.g. an Fe-doped semiinsulating InP substrate 5, which has been held on a holder 6 is set inside a growth chamber 2 in a state that it is faced with a heater 7. The inside of the growth chamber 2 is evacuated to produce a vacuum by means of a vacuum pump 1. After that, while an electric current fed to the heater 7 is being controlled, shutters 4a to 4d are opened and raw materials which have been evaporated by means of molecular-beam evaporation source cells 3a to 3d are supplied to the surface of the substrate. Thereby, an Si-doped InAlAs layer is epitaxially grown. At this time, the temperature of a growth face is set at 400 deg.C or higher and less than 500 deg.C, and the amount of molecular beam is set in such a way that the of silicon is 1X10<19>cm<-3> or higher. Thereby, the layer is grown. Thereby, a high-carrier-concentration Si-doped InAlAs layer can be obtained without worsening the crystallinity of the grown layer.
Patent JP-S5829968-A (JP)
Inventor: HIROTA KAZUYA
IPC: E04G21/12
Filed: 1981-08-14
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-S5916097-A (JP)
Inventor: MONJI MASAKI
IPC: G08B23/00
Filed: 1982-07-19
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-H0422808-A (JP)
Title: Signal generator and equipment using the same
Inventor: HARADA YASUHIRO
IPC: H01H35/00
Filed: 1990-05-17
Abstract: PURPOSE:To evade excessive energy consumption in a mechanism to be controlled and to obtain equipment without requiring configuration compensation and with low cost by comprising the equipment in such a way that a detector receiver is expanded/ shrunk based on the change of an environmental condition and a relative position between a detecting point and a part to be detected can be changed. CONSTITUTION:A slit plate 1 provided with a slit 1a is rotated in a direction of arrow head A, and a detector which detects the presence/absence of the slit 1a and consists of a light emitting element and a light receiving element on a detecting optical axis 2c is supported with the detector receiver 3 with thermal contraction property. The reference detecting optical axis 2c is displaced by  x in a direction of arrow B setting a fixed point 3a as reference by the expansion of the detector receiver 3 consisting of a material whose expansion is simply increased when environmental temperature rises, then, it goes to a detecting optical axis 2c1. Therefore, the phase of the slit 1a at a position 1a1 when passing a changed detecting optical axis 2c1 is changed by a prescribed value for the detecting optical axis 2c before expansion. The change amount of the phase generating a signal by the detector when environment is changed can be freely controlled at need by selecting the kind and the dimension of an expansion/shrinkage material.
Patent JP-H02308720-A (JP)
Title: Carrying conveyor apparatus in combine
Inventor: OHARA KAZUSHI
IPC: A01D41/02
Filed: 1989-05-19
Abstract: PURPOSE:To readily enable inspection of a conveyor apparatus and the ascent and descent from a threshold by providing the top surface of a frame unit of a carrying conveyor apparatus with inspection windows. CONSTITUTION:In a combine loaded with a thresher 3, a carrying conveyor apparatus 5 and a reaping and raking in device 6, the top surface of a frame unit 7 forming the carrying conveyor 5 is provided with inspection windows 8 on which openable and closable inspection lids 9 having engaging edges 10 are mounted. When the carrying conveyor apparatus 5 is inspected, fixed knobs on the frame unit 7 are turned to open the inspection lids 9 and inspect the state of the conveyor 12, clogging of grain culms, etc., in the interior from the inspection windows 8. When the thresher 3 is inspected, an operator climbs from the side of a reaping raking in device 6 on the top surface of the frame unit 7 of the carrying conveyor 5. At this time, since the inspection lids 9 are provided with the engaging edges 10, the operator can safely climb without slipping.
Patent JP-H06337638-A (JP)
Title: Display device with shade length varying function for display device
Inventor: FUKUDA TATSUO
IPC: G09F9/00
Filed: 1993-05-28
Abstract: PURPOSE:To prevent the degradation in display quality of display surfaces by sunlight and external light by providing the above display device with display sections, upper shades, lateral shades and shade driving sections for driving these upper shades and lateral shades. CONSTITUTION:The upper shades 2 are disposed in the upper parts of the display sections 1 and the lateral shades 3 on the left and right thereof, respectively. The upper shades 2 and the lateral shades 3 are movably formed in the longitudinal direction of the display sections 1. The shade driving sections for driving the upper shades 2 and the lateral shades 3 are composed of bars fixed at one end to motor shafts, shafts supported fixably and freely rotatably at the other end of these bars and grooves which are formed in the upper shades 2 and are inserted with the shafts. The bars rotate around the motor shafts cooperatively with the motor when the motors are rotated clockwise or counterclockwise, by which the shafts are slid or rotationally slid along the grooves. The upper shades 2 are thus moved in prescribed directions. The same holds true of the lateral shades 3 as well.
Patent JP-H01296443-A (JP)
Title: Substrate for optical memory element
Inventor: SAEGUSA MICHINOBU
IPC: G11B7/24091
Filed: 1988-05-25
Abstract: PURPOSE:To largely assure the amplitude of address signal waveforms by forming guide groove parts having a specified groove width and auxiliary guide groove parts having a larger groove width to the grooves for forming either of guide tracks and recording tracks. CONSTITUTION:The plural grooves 21... which serve as the guide tracks are concentrically formed on the surface of the substrate 20 made of glass or plastic. The guide groove parts 23 having the specified groove width and the auxiliary guide groove parts 22... having the large groove width are so formed as to have the groove shapes continuous in the longitudinal direction of the grooves. The recording tracks 24... are formed of the shapes of the groove parts 23... and the groove parts 22... between the grooves 21.... The function similar to the function attained when pits are formed is thereby obtd. and the generation of distortion in the address signal waveforms is obviated even if the groove parts 22... are formed long in the longitudinal direction of the grooves. The degradation in diffraction efficiency is thus obviated and the large amplitude of the address signal waveforms is assured even if the groove parts 22... are formed in proximity to each other.
Patent JP-H0422048-A (JP)
Title: Body structure of shadow mask
Inventor: TANAKA TOSHIHIKO
IPC: H01J29/07
Filed: 1990-05-17
Abstract: PURPOSE:To reduce the amount by which a shadow mask is domed by making the average length of the skirt of the shadow mask between welding portions shorter than that of the skirt of each welding portion. CONSTITUTION:The skirt length of a shadow mask 7 at a welding point 12 for a support frame 6 on the major or minor axis of the mask 7 is l1 and skirt length at a welding point 13 on each corner portion of the mask is l2. The skirt length of the space 14 between the welding points 12,13 is l3 and its average value is-l3 and the shadow mask is so formed that the value-l3 is smaller than the average values of l1, l3. The area of the skirt portion is thereby reduced, so that the amount of radiated heat can be reduced. The rate of thermal expansion of the skirt is therefore heightened and the outside diameter of the shadow mask is further enlarged, and the amount of directly absorbed heat is increased, the distance moved by a beam is decreased, and the amount by which the shadow mask is domed is reduced.
Patent JP-S5847645-A (JP)
Inventor: ARUFURETSUDO KORAA
IPC: H02P3/08
Filed: 1982-07-23
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-H05328743-A (JP)
Title: Inverter device
Inventor: YOSHIDA TOSHIHIRO
IPC: H02M7/48
Filed: 1992-05-21
Abstract: PURPOSE:To load a control section for the kinds of machines having different size, and to install a cooling fan as required by mounting a plane section, to which a side plate for loading the control section is set up, to cooling fins, to which semiconductor element units are fitted, while forming a notch section for attaching the cooling fan to a part of the cooling fins. CONSTITUTION:Side plates 2 are installed to a plane section 1A mounted to cooling fins 1, to which semiconductor element units are set up, and a control section case 3, on which a control section 4 is loaded, is attached to the side plates 2. Consequently, the size of the cooling fins 1 need not be changed only by varying the size of the side plates 2 in response to the size of the control section 4 and the control section case 3. A notch section and a mounting hole for installing a cooling fan 5 are formed to a part of the cooling fins 1, the cooling fan 5 is mounted into the notch section as required, and the heat dissipation capacity of the cooling fins 1 is increased. According to the constitution, an inverter device can correspond to a plurality of the kinds of machines having different capacity and different size by a kind of the cooling fins 1.
Patent JP-S5460869-A (JP)
Title: Reverse conducting thyristor
Inventor: NAKAGAWA TSUTOMU
IPC: H01L29/74
Filed: 1977-10-24
Abstract: PURPOSE: To increase the dielectric strength as well as to reduce the forward voltage drop and the off-current by providing a buried region to the semiconductor substrate to become the base layer and then thickening relatively the base layer at the slope part applied with the bevel cutting.  
     CONSTITUTION: P-type base layer 2 and 2a are formed through diffusion on both surfaces of N-type Si substrate 1 which is to be the base layer, and then layer 2a on the back is removed away by polishing. And N + -type buried region 14 is formed through diffusion within exposed substrate 1, and N + -type layer 3 is grown over the entire surface including region 14. Then P-type emitter region 5 is formed through diffustion at the position to oppose to region 14 of layer 3, and at the same time circular N-type emitter region 6 is provided within layer 2 on the surface to oppose to region 5. After this, the temperature compensating plate is attached to layer 3 including region 5 to be used as the anode electrode 7. In addition, gate electrode 8 is provided between region 6 and electrode 7, and cathode electrode 9 extending onto layer 2 is provided to region 6. Then the edge surface between substrate 1 and layer 2 is bevelled to form slope part 13, thus forming a thyristor 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5553921-A (JP)
Title: Booster circuit
Inventor: KONDOU KENICHI
IPC: H03K5/02
Filed: 1978-10-18
Abstract: PURPOSE: To realize a thin-gage and long-life digital electronic watch featuring multiple functions by eliminating the useless pierced current at the booster circuit and thus increasing the efficiency of the booster circuit.  
     CONSTITUTION: N-channel gate G 5  is turned on when input signal ϕ 5  features -VSS 1 , and thus capacitor C 3  is charged up to (VDD-VSS 1 ) volts. Under these conditions, N-channel gate G 6  is off, and as a result the charge stored in capacitor C 4  is never set free. When signal ϕ 5  changes to VDD from -VSS 1  (period of t 3 ) and immediately before signal ϕ 5  changes to VSS 1  from VDD (period of t 4 ), control signal ϕ 7  is supplied. And gate G 5  is turned off when signal ϕ 5  changes to VDD from VSS 1 , but P-channel FETTP 7  is off and N-channel FETTN 7  is on respectively during the period of t 3 . Thus gate G 6  is turned off. Thus no pierced current flows since gates G 5  and G 6  are off during the period of t 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5917391-A (JP)
Inventor: KIMURA KIYOUSUKE
IPC: D06F37/26
Filed: 1982-07-21
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。