baber/WOPTO huggingface dataset:
Patent JP-S6315231-A (JP)
Title: Electrochromic display element
Inventor: WADA SHUICHI
IPC: G02F1/155
Filed: 1986-07-08
Abstract: PURPOSE:To considerably simplify a production process by constituting a transparent electrode layer of a display electrode of a thin indium-tin compound oxide film (ITO film) having a specific etching characteristic. CONSTITUTION:Tungsten oxide is used as an electrochromic material 3, activated carbon fibers are used as a counter electrode material 7 and a PC-LiClO4-H2 O electrolytic soln. is used as an electrolytic soln. 9. The transparent electrode layer 2 is constituted of the ITO film which consists of a hydrochloric acid-nitric acid soln. mixture composed of HCl:HNO3:H2O at 50:8:42 volumetric ratio and has <=450Angstrom /min, more preferably about 300-400Angstrom /min etching rate at 45 deg.C. The electric decomposition is, therefore, hardly generated and the dissolution of the transparent electrode layer 2 in the electrolytic soln. 9 and the deterioration thereof are prevented even if said electrode layer is in a contact state with the electrolytic soln. 9. The formation of the conventional insulating protective film is thereby omitted and the considerable simplification and manpower saving of the production process as well as the shortened time and reduced cost thereof are attained.
Patent JP-S5948040-A (JP)
Inventor: SUGISAWA AKIRA
IPC: A21D6/00
Filed: 1982-09-13
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-H064911-A (JP)
Title: Production of information recording carrier and information recording carrier
Inventor: MOGI AKIHIRO
IPC: G11B7/24024
Filed: 1992-06-19
Abstract: PURPOSE:To provide the process for production which produces the stably rotating information recording carrier by eliminating the uneven load on the center of rotation of the information recording carrier. CONSTITUTION:Two sheets of transparent substrates 1 are stuck to each other in the positions where the existence positions 5a, 5b of the unbalance quantity of the substrates face at 180 deg. with each other at the time of forming recording film layers 2 on at least one signal surfaces of two sheets of the substrates 1 and applying an adhesive 3 on the recording film layers 2 of the substrates 1, then sticking the substrates to each other. A photosetting type resin 8 of the remaining mass offsetting the unbalance quantity of the recording carrier is packed into a groove 4 shaped and provided on the outer peripheral end face of the information recording carrier and is cured, by which the inertia moment generated at the time of rotation of the information recording carrier is minimized and the stable rotation is obtd.
Patent JP-S5587135-A (JP)
Title: Clutch mechanism of focal plane shutter
Inventor: HASHIMOTO AKIHIKO
IPC: G03B9/28
Filed: 1978-12-25
Abstract: PURPOSE: To reduce the inertia at the holding shaft revolving and obtain the easy- to-assemble clutch mechanism by supporting pinions to holding shafts such as front shaft and rear shaft movably in the axial direction of the holding shafts and letting their engagement with the holding shafts be selectively accomplished.  
     CONSTITUTION: When photographing operation is started by pushing a release button, a mirror drive gear 16 turns clockwise and a movable pin 22 is pushed down by the eccentric cam 17 coaxial thereto, by which a clutch spring 8 is turned to the lowermost position at immediate before the uppermost position of a mirror 19. Hence, the pinions 6, 7 mounted to the clutch sprint 8 are also moved downward and the engagement of the engaging pins 6a, 7a of these pinions 6, 7 and the engaging pins 1e, 2e of the front shaft 1 and rear shaft 2 is released. Because of this, shutter operation takes place and even if the front shaft 1 and rear shaft 2 turn, the pinions 6, 7 are free and therefore the inertia of the holding shafts is small. In addition, this clutch mechanism is not of gear-to-gear intermeshing and therefore the accuracy at the assembling is not so much required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05234830-A (JP)
Title: Electrolytic capacitor
Inventor: HONDA TOSHIYUKI
IPC: H01G9/10
Filed: 1991-07-02
Abstract: PURPOSE:To make the close contact property of a terminal with a molded product good and to prevent a liquid for an electrolytic capacitor from leaking by a method wherein the terminal at a sealing plate is treated with a coupling agent and, after that, the sealing plate is molded and united. CONSTITUTION:The surface of a terminal is coated with a coupling agent having a prescribed concentration; after that, the agent is dried or baked as required; the terminal at a sealing plate is treated with the coupling agent. After that, the sealing plate is molded and united by using a compression molding operation, a transfer molding operation, an injection molding operation, a pouring molding operation or the like. Aluminum, copper, iron, nickel, zinc or the like singly or as an alloy is used as the sealing plate. A phenol resin, an unsaturated polyester resin, an epoxy resin, a melamine resin, a polyimide resin, a polyethylene terephthalate resin, a polybutylene terephthalate resin or the like can be used as the coupling agent. Thereby, it is possible to prevent a liquid for an electrolytic capacitor from leaking.
Patent JP-H117040-A (JP)
Title: Method and device for manufacturing liquid crystal display device
Inventor: FUJITA AKIRA
IPC: H05K3/34
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for the liquid crystal display device which is low-cost and advantageous in productivity improvement by reducing pressure welding deviation in thermocompression bonding of narrow-pitch TCP (tape carrier package) mounting of the liquid crystal display device. SOLUTION: This liquid crystal display device has a conductive connection by bonding a TCP 7 to a liquid crystal panel 6 across an anisotropic conductive film by thermocompression and while the liquid crystal panel 6 is heated from its reverse side by a variable temperature backup unit 4, the electrode reverse side of the TCP 7 is pressed by a thermocompression head 1 to carry out thermocompression bonding. Consequently, heat higher than the setting temperature of the anisotropic conductive film is never conducted to the TCP, so the TCP does not extend unnecessarily to suppress variance in expansion, thereby reducing the thermocompression bonding deviation. Further, the device capable of this manufacture can be formed only by slightly remodeling a conventional device, so the device is low-cost and improved in productivity.
Patent JP-H0251605-A (JP)
Title: Clamping device
Inventor: TEODORUSU UIRUHERUMUSU HENDORI
IPC: F16B2/24
Filed: 1989-06-26
Abstract: PURPOSE: To maintain specified pressure to each tubular element by making the zigzag cycle of a flexible holding means formed as an elastic strip, less than twice the zigzag cycle of an adjacent row of tubular elements. CONSTITUTION: A clamping device is provided with two rigid plates 1-1, 1-2 to form an assembly of four rows of clamp-fit tubes 4, 5, 6, 7 placed parallel. Either side of this assembly is surrounded by two lateral walls of the clamping device. A maximum of one row of parallel-placed tubes are clamped between two elastic strips 3 extended from the side wall. The zigzag cycle of the elastic strip 3 is limited so as not to be more than twice the zigzag cycle of the tube rows 4, 5, 6, 7.
Patent JP-S5590162-A (JP)
Title: Speed distortion detection system
Inventor: SAGANE TAKAO
IPC: H04L25/02
Filed: 1978-12-28
Abstract: PURPOSE:To detect speed distortion of a start-stop signal by generating an odd number of pulses in a unit period, and then by comparing a count value, obtained by accumulating comparison values between the center pulse and next significant moment pulse, with a set value. CONSTITUTION:This system consists of a start element detector, timer, pulse generator, counter, etc. The eighth pulse in a string of fifteen pulses generated by a pulse generator in every unit period is regarded as the center pulse and the 3rd element makes the timer output center pulse Pc1. From this point until the counter receives next significant moment detection pulse Pd, pulses are con tinuously counted and the count value is outputted to a subtracter. On every input, the subtracter subtracts ''8'' from the count value and accumulates the result. Then, the comparator compares this accumulated value with fixed value (m) and when the accumulation result is not within the reference range, it is detected and held, so that a reference setter will detect lagging distortion and leading distortion.
Patent JP-S647794-A (JP)
Title: Digital-analog conversion circuit
Inventor: TAKEYA HIROYUKI
IPC: H03M1/02
Filed: 1987-06-30
Abstract: PURPOSE:To prevent leakage of a digital signal into analog signal system by providing a gate circuit to the digital signal input/output part of a codec IC that execute the reciprocal exchange between an analog signal and a digital signal, and blocking the inputting of a digital signal to the IC except a speech communication. CONSTITUTION:In a digital electronic exchange system, paying the attention that the probability of the simultaneous use in the plural telephone sets included in the system is 10-30%, the circuit is constituted as follows. Namely, on AND gate 22 is provided to the digital signal input system, and the gate opens only a period when control signals FS are being received to input the signal to the codec IC 13 through a signal line 16. During the period other than above mentioned one, the inputting of various digital signals through a plug part 15a is blocked. That is, a clock signal CLK is prevented from being inputted to the IC 13 at the time except during the time of a speech communication when control signals SB are maintained. Also, a tri-state buffer 24 is so ser as operable only during the input period of a signal FS.
Patent JP-H05745-A (JP)
Title: Adjusting device for paper feed control input
Inventor: MIZOGUCHI ATSUSHI
IPC: B65H7/18
Filed: 1991-06-04
Abstract: PURPOSE:To previously prevent the idle feed, etc., by setting a gap adjusting mechanism at the upper and lower limits within a one-piece feed adjustment range even in the case where a specially defective paper money beyond the adjustment limit of the gap adjusting mechanism is fed suddenly. CONSTITUTION:A paper money feed control input adjusting device 11 is started, and the pressing difference between a proper pressing value and a previously set standard pressing value is obtained for each feed control for a paper money 13 by a calculating circuit, and the pressing differences are successively addition- calculated, and it is judged if the pressing difference has exceeded previously set upper and lower limits value or not. At this time, if the upper limit of the pressing difference due to the overpassing caused by the sudden forced feed due to the defective paper money having the less toughness is judged, the opposed gap between the feeding rollers R3 and R4 and gate rollers R5 and R6 is set large, and the paper money is surely fed. Further, if the lower limit of the pressing difference due to the shortage of pressing by the defective paper money having a foreign material is judged, the opposed gap between the feed rollers R3 and R4 and gate rollers R5 and R6 is reduced, and the paper money can be surely separated one by one.
Patent JP-S6431105-A (JP)
Title: Optical fiber connector
Inventor: AASAA WARESU KAARITSUSURU
IPC: G02B6/42
Filed: 1988-06-30
Abstract: PURPOSE: To prevent transmission loss or accidental disconnection which occurs in the vicinity of an entrance to a connector by including a plug terminating an optical fiber, a cap built in the plug, and a spring means pushing the plug to constitute a plug assembly Which should be connected to an optical means. CONSTITUTION: A connector 20 includes an optical fiber terminating part, namely, a plug assembly 37. For the purpose of mutually connecting two cables 22, individual cables are terminated by the plug assembly 37, and vertical axes 38 are aligned. For the purpose of terminating the end part of an optical fiber 26, each plug assembly 37 has a passage 41 and includes an optical fiber terminal or plug 40 made of ceramics. The plug assembly 37 includes a compression spring 68, and a barrel 43 is energized outward from a cap 70 by the spring 68, and a fixing clip 60 fixes a connector main body in a housing 72. Thus, the plug main body is not rotated around a rip 78, and angular motion of the plug end face is avoided, and light interception due to angular displacement is avoided.
Patent JP-H1013257-A (JP)
Title: Transmitter controller
Inventor: YAMAZAKI YOSHIMI
IPC: H04B1/04
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To control start of a transmitter, even when a voice signal cannot be detected at the input of teletext multiplex data in the controller for an FM transmitter which is driven unattendedly. SOLUTION: An LMSK modulator 3 receives data by one frame and generates a frame data recognition signal 5 and gives the signal 5 to a discrimination circuit 6 of an FM teletext majority signal detector 4. A detector 4-2 detects a subcarrier through a filter 4-1 passing only a band component of a subcarrier signal, and the result is fed to a comparator 4-3. When a subcarrier detection output is higher than a reference voltage, an output of the LMSK modulator 3 is discriminated to be normal. The discrimination circuit 6 takes AND 6-1 between the output of a comparator 4-3 and a frame data recognition signal 5 to drive an output circuit 4-5, and when a teletext multiplex data signal has been detected, the transmitter 8 is started immediately and controlled, and when no teletext multiplex data signal is detected, the transmitter 8 is subjected to stop control.
Patent JP-H0211068-A (JP)
Title: Ghost removing device
Inventor: TAKE TATSUYA
IPC: H04N5/21
Filed: 1988-06-29
Abstract: PURPOSE:To prevent the picture quality deterioration due to the oscillation by changing to a non-cyclic type with the switching of a switch when a cyclic type normal ghost removing performance is reduced over the prescribed limit. CONSTITUTION:An ordinary ghost removing part 20 can be constituted to both cyclic type and non-cyclic type by the connection change based on the switching of switches 31-34 and constituted to the cyclic type at the normal time. Control parts 26-28, when they detect that the ghost removing performance is reduced over the prescribed limit while the ordinary ghost removing part 20 is constituted to the cyclic type or receives the command from the external part, reconstitutes the ordinary ghost removing part 20 to the non-cyclic type. Thus, since the part is changed to the non-cyclic type only at the time of the oscillation generation, the deterioration of the picture quality can be prevented.
Patent JP-S5949837-A (JP)
Title: Underwater forming method
Inventor: OKABE MITSUTAKE
IPC: B01J2/00
Filed: 1982-09-16
Abstract: PURPOSE:To enable the adequate increase in the density and porosity of formed articles by adjusting the liquid specific gravity and concn. of a principal forming agent and forming assistant to be mixed with a raw material for formed articles. CONSTITUTION:The liquid specific gravity and concn. (Baume) of the 1st liquid (principal forming agent) and the 2nd liquid (forming assistant) to be mixed with a raw material for formed articles are beforehand set the same to prohibit the substitution of the 1st liquid in the formed articles with the 2nd liquid, then formed articles are made in a high density. Conversely, if the specific gravity and concn. of the 1st liquid and the 2nd liquid are changed, the substitution equal to the difference thereof is induced and the porous formed articles are obtd. If it is not possible to make a difference in the concn. and specific gravity between the 1st liquid and the 2nd liquid, these liquids are dipped in water of distilled water as the 3rd liquid to generate a difference in the liquid specific gravity, whereby the porous formed articles by each objects are produced.
Patent JP-H11334746-A (JP)
Title: Packaging bag for rice or the like
Inventor: TANAKA MIKIO
IPC: B65D33/01
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for rice or the like wherein entrance of moisture from outside can be effectively prevented and excessive gas can be discharged outside. SOLUTION: Heat bonding is done with narrow non-adhesive portions left at a plurality of portions on at least one of side rims of a tape 2, while the respective narrow non-adhesive portions 4 form a discharge flow path 5 for gas in the packaging bag wherein one end is opened on an upper face of a degassing gap 3 and the other end is opened in the packaging bag. In a normal state, overlaps 1b of both side rims 1a, 1a of a packaging material 1 are closed so that they can be opened/closed to close the degassing gap 3 to prevent moisture such as humidity and water drops from outside from entering.  In addition, when an internal pressure in the packaging bag rises due to gas in the packaging bag, the gas in the packaging bag is made to flow out on the upper face of the degassing gap 3 at least through the discharge flow path 5, and the overlap 1b is pushed to open to discharge the gas outside from the degassing gap 3.
Patent JP-H117031-A (JP)
Title: Sealing method and sealing device for liquid crystal cell
Inventor: MATSUZAWA SUNAO
IPC: G02F1/1339
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To simultaneously produce numerous liquid crystal display cells under an uniform pressing condition by laminating non-contact pressurizing jigs and the liquid crystal cells alternately and pressurizing closed spaces to be formed by O-rings of the no-contact pressurizing jigs in which O-ring grooves are provided and display surfaces of the cells with gas through introducing holes. SOLUTION: In a non-contact O-ring 2, O-ring grooves 39 positioning in the display areas of liquid crystal display cells 1 and the O-ring grooves 39 are provided with O-rings 9, 12 and the introducing hole 10 of pressurized gas for pressurizing display surfaces of the liquid crystal cells 1 is formed. Then, display surfaces of the liquid crystal display cells 1 are pressurized by laminating the liquid crystal display cells 1 an the non-contact pressurizing jigs 2 alternately on a pressing mechanism while using plural sets of the jigs 2. Insides of the display areas of the liquid crystal display cells 1 are pressurized by introducing the pressurized gas from a pressurized gas hose to closed spaces 13 to be formed by the display surfaces of the cells 1 and the O-rings 9, 12 provided in the O-ring grooves of the jigs 2 in this state through the introducing holes 10.
Patent JP-S6317692-A (JP)
Title: Immobilization of amylase capable of producing maltooligosaccharide
Inventor: SHIMIZU MASATO
IPC: C12N11/08
Filed: 1986-07-09
Abstract: PURPOSE:To sustain the activity of the titled enzyme for a long period, by linking a carrier to one end of a spacer consisting of a diglycidyl ether compound or the above-mentioned compound and a similar compound and immobilizing the titled enzyme to the other end by covalent bonds. CONSTITUTION:A carrier, e.g. silica gel, is treated in an acidic solution to form hydroxyl groups. The resultant carrier is then reacted with a silane forming agent in a non-aqueous solvent to give a carrier having introduced aminoalkyl groups. A diglycidyl ether compound, e.g. ethylene glycol diglycidyl ether, is used as a spacer and epoxy group ends of the spacer are then linked to aminoalkyl groups of the above-mentioned carrier by chemical reaction to introduce the epoxy groups into the carrier. The titled enzyme is then added to the carrier and afford an immobilized enzyme by covalent bond reaction of the amino end parts of the enzyme to the epoxy groups of the above- mentioned spacer. The carrier is not limited to the silica gel having the introduced aminoalkyl groups, but may be a high polymer gel matrix having introduced hydroxyl groups, etc.
Patent JP-H104941-A (JP)
Title: Acidic oil-in-water type emulsion for food preservation
Inventor: TAKEGAHARA MASAYOSHI
IPC: A23L3/3517
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject emulsion intended for its addition to food for the purpose of improving food storable duration. SOLUTION: This oil-in-water type emulsion comprises pref. 20-50wt.% of an oily phase, pref. 35-75wt.% of an aqueous phase and pref. 5-15wt.% of egg. The oily phase is fat-and-oil, while the aqueous phase contains such as amount of acetic acid as to be 3-10wt.% in its concentration based on the water and at least one kind of organic acid and/or salt thereof selected from the group consisting of glucono-δ-lactone, gluconic acid, adipic acid, fumaric acid, citrate, tartrate, lactate and malate in such amount(s) as to be 1:(0.05-1) in the weight ratio based on the acetic acid. This emulsion is subject to no flavor and taste feeling unique to vinegar or acetic acid despite using it, therefore never impairing the flavor of a food to add this emulsion to.
Patent JP-S646370-A (JP)
Title: Manufacture of electrode plate for lead storage battery
Inventor: YONEZU WAKICHI
IPC: H01M4/20
Filed: 1987-06-29
Abstract: PURPOSE:To make a high efficiency and a long cycle life compatible by adding a specific amount of bismuth when the paste is coordinated. CONSTITUTION:Adding to the method of mixing red lead to lead powder, bismuth is mixed together. In this case, the mixing ratio of the red lead is 10 to 40% in the weight ratio to the whole lead compound, and the mixing ratio of the bismuth is made 0.0005 to 0.015% in the weight ratio to the whole lead compound. In such a composition, the initial charging efficiency is improved compared to the case of adding no bismuth, even in the area of a smaller mixing amount of the red lead, and the cycle life which is generally considered to be reduced by adding the red lead can be also improved.
Patent JP-S5861409-A (JP)
Title: Measuring device for flow rate or flow speed
Inventor: WADA SHIYUNICHI
IPC: G01P5/01
Filed: 1981-10-07
Abstract: PURPOSE:To obviate the generation of strains in the output of a phase comparator even when  the phases fluctuated by K arm n's vortex streets increase by compressing the phase fluctuations of both inputs of the phase comparator by a negative feedback loop. CONSTITUTION:A phase sifter is constituted by cascading a monostable multivibrator circuit  611 which can control the time width of an output by an input and a monostable multibirator  811 of which the time width of the output is roughly equal to the half period of a signal V1.  The output of a BPF8 is amplified by an amplifying circuit 53, and is synthesized with the  output of an LPF54. The synthesized output is applied as V621 to a circuit 611, and the time width of the output thereof fluctuates by + or -kDELTAphi with T3 as a center[(k) is a constant]. Both  inputs of a phase comparator 7 are V64, and the fluctuations in the phase difference thereof  are + or -(1-k)DELTAphi, which can be made substantially small by selecting an adequate value for the  (k). The negative feedback applied via a resistor 51 compensates mainly the change in the  velocity of sound hence the change in the phase of the signal V3 owing to a change in the  temp. of fluid 1 to be measured. Since the fluctuations in the phase difference of both inputs  of the phase comparator are compressed by the negative feedback loop in such a way, the measuring device operates stably despite the temp. change of the fluid to be measured and  detects the flow rate or flow speed of said fluid despite an increase in the degrees of phase  modulation.