baber/WOPTO huggingface dataset:
Patent JP-S595707-A (JP)
Title: Method for adjusting oscillation frequency of oscillator
Inventor: HIRABAYASHI HIROYUKI
IPC: H03H3/04
Filed: 1982-07-01
Abstract: PURPOSE:To adjust the oscillation frequency of an oscillator by forming a conductor layer which has no electric connection on the outer circumferential surfaces of an insulating seal container for a crystal vibrator, etc., and removing the conductor layer by a sand-blast or laser-beam method, etc. CONSTITUTION:The crystal piece 2 of the crystal vibrator 1 as a piezoelectric vibrator is shut in the insulating seal container 3. The seal container 3 is formed by pasting glass-made cylinder parts 3a and glass-made bases 3c and 3c which have sealed holding pins 3b and 3b together with glass paste having a low fusion point and a conductor layer 4 is provided on an outer circumferential surface of this seal container 3. The crystal oscillator 1 is connected to an oscillating circuit. Although the conductor layer 4 of the crystal vibrator 1 is not connected, but it covers the outer circumference of the crystal vibrator 1, so shielding effect is obtained, making external influence hard to exert. The conductor layer 4 has stray capacity to driving electrodes 2a and 2b, and this stray capacity is stable because of said shielding effect. This invention utilizes this stray capacity positively for an adjustment of the oscillation frequency. Namely, the conductor layer 4 is removed partially in the sand blast or laser light means, etc., and the area of the removed part 4a is increased to decrease the stray capacity value, adjusting the oscillation frequency.
Patent JP-H01283691-A (JP)
Title: Commodity carrying out for automatic vending machine
Inventor: UCHIKAWA YASUO
IPC: G07F9/00
Filed: 1988-05-10
Abstract: PURPOSE:To prevent an automatic vending machine from being stolen of its commodity by providing a robbery preventive side door which can partition off a commodity keeping shelf from a commodity placing section and an opening and closing mechanism which opens and closes the door by utilizing the commodity sending force of a commodity ejecting mechanism at the commodity placing section. CONSTITUTION:A commodity S on a commodity placing section 2 is pushed out to a commodity ejecting port 4 side by tilting and slipping. When the commodity is pushed out, a robbery preventive side door 81 which has been below a covering material 80 turns to the side of the tilting plate 53d as the plate 53d is tilted and the door 81 partitions off the commodity keeping shelf 1 from the section 2. Then a heat insulating plate 42 and robbery preventive plate 43 are opened when they are pushed by the commodity S and the commodity S is put into the port 4 in a state where the commodity S can be taken out by the customer who purchases the commodity S. Therefore, the robbery preventive side door 81 can be set to its closing state even when the front face of the commodity ejecting port 4 (robbery preventive plate 43) is opened for discharging the commodity S. Thus a measure for preventing robbery can be achieved.
Patent JP-H04342307-A (JP)
Title: Piezoelectric parts with built-in capacitor
Inventor: YOSHIDA RYUHEI
IPC: H03H9/10
Filed: 1991-05-20
Abstract: PURPOSE:To obtain the piezoelectric parts which can easily form the built-in capacitor <= about 7pF. CONSTITUTION:A pair of lead terminals 5 and 7 are soldered to vibrating electrodes 2 and 3 at the both terminal parts of a piezoelectric substrate 1. The piezoelectric substrate 1 mounting the lead terminals 5 and 7 and a head part 9a of a ground terminal 9 are covered with an armour resin material 12. Further, the armour material 12 is internally equipped with a hollow part 12a to house a vibrating part 1a of the substrate 1. Between a projection 5c of the terminal 5 and a projection 9c of the terminal 9, a capacitor Ca is formed by interposing the armour material 12 and between a projection 7c of the terminal 7 and a projection 9d of the terminal 9, a capacitor Cb is formed by interposing the armour material 12. The values of these capacitors Ca and Cb are decided by the dielectric constant of the armour material 12 or the like. Especially, the dielectric constant of the armour material 12 is low like about 20-30 (representative value) and therefore, the values of the capacitors Ca and Cb can be made <= about 7pF.
Patent JP-S63280370-A (JP)
Title: Electronic revenue stamp system
Inventor: TAKARAGI KAZUO
IPC: G06Q10/10
Filed: 1987-05-13
Abstract: PURPOSE:To realize a present and printed 'revenue stamp (stamp duty)' function in a more efficient form by introducing a ciphered 'electronic revenue stamp' into an 'electronic transaction'. CONSTITUTION:A public system 201 generates the electronic revenue stamp 207 for an A customer 202 and transmits it to the A customer 202. Next, the A customer 202 executes a decoding processing 211 on an issued electronic revenue stamp 210 by a decoding key Pd212 so as to generate a revenue stamp original 213. The public system 201 charges the amount of a face value which is recorded in the revenue stamp original 204 of the electronic revenue stamp 207 from the A customer 202 and then, the A customer 202 cipher-processes 16 a digital signature original 215 by a ciphering key Ae217 so as to generate a digital signature 218. The A customer 202 sets the digital signature 218 and a transaction document 219 to a pair and transmits it to a B customer 203.
Patent JP-S5541657-A (JP)
Title: Basic unit metal plate member for directly-heated type oxide cathode
Inventor: KUMADA SEIJI
IPC: H01J1/14
Filed: 1978-09-20
Abstract: PURPOSE: To prevent the oxide layer from generating an exfoliation, by adding Zr, Pt and W, with a combination made to a suitable amount, to the basic unit mainly composed of Ni.  
     CONSTITUTION: A basic unit 1, constructing an oxide layer 3 and generating a heat by a conduction current, is constructed by a metal plate substance. This metal plate substance is mainly composed of Ni, with Zr of 0.1W3.5%, Pt of 0.1W20% and W of 7W12% by valency number added to the above. And in place of the above described W, if added Mo of 6.5W14% and W of 0.5W3.5% (however, Mo+W is 14.5% or less than 14.5%), the oxide exfoliation can be easily prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04341872-A (JP)
Title: Character data conversion device for thermal printer
Inventor: SUGIYAMA TETSUO
IPC: B41J5/30
Filed: 1991-05-20
Abstract: PURPOSE:To form an inverted character without using any software program. CONSTITUTION:An input terminal to which bits of a character to be printed are inputted in two-train system is connected to selectors 5, 6, which output the arrangement of character bits after changing over is between a normal character arrangement and an inverted character arrangement on the basis of a printing change-over signal outputted in accordance with the feed direction of printing paper 2. Parallel data from the selectors 5, 6 are converted to serial data by a serial register 14. The converted serial data is stored in a buffer 17.
Patent JP-H06328238-A (JP)
Title: Jet type soldering apparatus
Inventor: ISOGAWA KIYOHIRO
IPC: B23K31/02
Filed: 1993-05-17
Abstract: PURPOSE:To improve the efficiency of soldering by executing the continuous soldering in the condition of preventing the oxidation of solder without using flux, in the soldering of electronic parts, etc., in a jet type soldering apparatus. CONSTITUTION:At both right and left sides inserting a conveying rail 9, blowing holes 11 for blowing inert gas of nitrogen gas, etc., toward a spouting hole 3 for molten solder C are arranged. While blowing inert gas from the blowing hole 11, the electronic parts A are continuously passed in the solder jet stream. As the surroundings of the solder jet stream is kept to inert gas atmosphere by the inert gas blown from the blowing holes 11 at both right and left sides, the soldering can continuously be executed in the condition of preventing the oxidation of the solder.
Patent JP-H11302573-A (JP)
Title: Antifouling paint
Inventor: YAMAMORI NAOKI
IPC: A01N55/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antifouling paint that can retain powerful antifouling effect for a long period of time by inhibiting the adhesion of the fouling organisms without adverse effect on the ecosystem and the working environment and is useful in the fields of ships, boats, fishing nets and the like by using a complex of an aniline (its derivative) with triphenyl borane. SOLUTION: Relating to an antifouling paint composition, It comprises, as active ingredients, (A) a complex from an aniline (or derivative thereof) and a triphenyl borane,  for example, a complex of the formula [X is a halogen, a 1-20C hydrocarbon group, a 1-20 alkoxy, nitro, amino, hydroxyl, carboxyl, an ester group, cyano or azo(methine); n is 0-5]}. In a preferred embodiment, this composition comprises 100 g of the resin for antifouling paint such as a (noble) metal-containing hydrolyzable resin with a number-average molecular weight of 2,000-200,000 and 0.1-30 g of the aniline-borane complex.
Patent JP-S606911-A (JP)
Title: Sunshine collector
Inventor: MORI TAKASHI
IPC: F24S23/00
Filed: 1983-06-24
Abstract: PURPOSE:To obtain a sunshine collector which suits to use near the poles by providing each sunshine collection part rotatably around a shaft crossing a rotating shaft at right angles. CONSTITUTION:A rotating prop 100, sunshine collection parts 200, and the rotating shaft 300 which supports numbers of sunshine collection parts are provided. Each sunshine collection part 200 consists of a light converging part 220 composed of a transparent capsule 210, numbers of lenses installed therein, and photoconductors having photodetection ends at the focuses of the lenses. Each converging part 220 is rotated by a motor 230 around a shaft 220 extending vertically so that lens surfaces face east in the morning, south at noon, west in the evening, and north in the midnight. Lenses have about <=4cm diameters, and about 2,000 lenses are used for every converging part; and the sunshine converged by respective lenses is admitted into an optical fiber through the photodetection end.
Patent JP-S595521-A (JP)
Inventor: KANEKO EIJI
IPC: H01H33/66
Filed: 1982-07-02
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-S6446351-A (JP)
Title: Digital signal receiver
Inventor: JIIN PIEERU DEANE
IPC: H04L27/00
Filed: 1988-05-13
Abstract: PURPOSE: To easily perform accurate phase demodulation on a reception side by providing an input means which receives a digital signal, a frequency modulator, and a means which couples the input means with the input side of the frequency modulator. CONSTITUTION: An intermediate-frequency signal is supplied to the 1st input of a phase comparing circuit 7, whose output is coupled with the input of a filter 8; and the output of the filter 8 is amplified by an inverting amplifier 9, and the output of the amplifier 9 is coupled with the control input terminal of a variable oscillator 10. The output of the variable oscillator is coupled with the 2nd input of the phase comparing circuit 7, whose output is coupled with the input of a filter 11 extending to a feedback circuit 12 accompanied by the output of a comparing circuit 7 or a load circuit 13. Then constituent elements 8 and 10 form an ordinary feedback loop together with the phase comparing circuit 7, and this loop compensates a carrier with an intermediate frequency supplied by an input circuit 1.  Consequently, accurate phase modulation can easily be performed on the reception side.
Patent JP-S5641259-A (JP)
Title: Fade-preventing agent for paprika pigment and use thereof
Inventor: NENAMI OSAMU
IPC: C09B67/00
Filed: 1979-09-10
Abstract: PURPOSE: To prevent a paprika pigment from fading due to light, oxygen or water, by adding a browning reaction product of a saccharide or a browning reaction product between a saccharide and an amino acid to watery beverages and comestibles containing a paprika pigment, such as drinks and ice creams.  
     CONSTITUTION: A browning reaction product of a saccharide (and an amino acid) is prepared by (i) heating and melting at 120W200°C a saccharide such as glycose or fructose and, if necessary, (ii) adding thereto an amino acid such as glycine or L-alanine and heating the mixtue further. Five tenths to five thousandths (0.5W 0.005)wt% of the browning reaction product (A) is added to watery beverages and comestibles containing a paprika pigment, such as beverages such as fruit juice-containing or not containing drinks or lactic acid beverages and lactic beverages, ice candies such as ice creams and sherbets and desserts such as custard puddings, jellies and yoghurst, whereby the pigment in such beverages and comestibles is prevented from fading. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S608184-A (JP)
Title: Ship shell structure
Inventor: HIRAYAMA SHIYUNJI
IPC: B63B3/14
Filed: 1983-06-28
Abstract: PURPOSE:To obtain a firm ship shell structure, by securing a beam to a nuckle point on a hopper inclined plate in the hold bottom of a ship such as, for example, a bulk carrier ship or a container carrier ship. CONSTITUTION:A beam 3-2 is directly secured to a nuckle point 3-1 on a hopper inclined plate in the hold bottom of a ship such as, for example, a bulk carrier ship, a container carrier ship or an ore carrier ship. Therefore, the stress level of the nuckle part may be lowered so that it may be prevented from being damaged, thereby a firm ship shell structure may be obained.
Patent JP-H05133390-A (JP)
Title: Dynamic barrier device for lubricating oil of bearing for centrifugal compressor
Inventor: BASUKO METSUZEDEIIMI
IPC: F04D29/046
Filed: 1992-04-09
Abstract: PURPOSE: To eliminate the need for an auxiliary motor and restrict the amount of barrier oil used to the minimum by arranging a barrier system with a disc mounted concentrically with a rotating compressor shaft as the main body between a bearing and a suction side labyrinth seal in a bearing chamber. CONSTITUTION: A dynamic barrier system 23 is arranged between a bearing and a labyrinth seal in a compressor chamber 19. The dynamic barrier system 23 secures a disc 24 on a compressor shaft 5. An inverted U-shaped rim 25 is arranged on the disc 24. A stator ring 26 is arranged in the rim 25 and secured on a wall 27 of a chamber 16. Barrier oil is supplied via a branch 31 and a small hole 30 to a small passage 28 formed by the stator ring 26 and the disc 24. A wedge 32 is formed at the side facing the disc 24 in the stator ring 26 and is inserted in a cavity 33 in the disc 24. An annular deflector tooth 34 projecting beyond the outer annular edge 35 of the cavity 33 is attached to the stator ring 26.
Patent JP-H10294198-A (JP)
Title: Grounding method, electric conductor for grounding and electronic equipment
Inventor: NAKANISHI KEITA
IPC: H05F3/02
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a grounding method hardly becoming a generating source of an electromagnetic wave noise and an electronic equipment inside which an electromagnetic wave noise is hardly generated by grounding an object by using an electric conductor having surface resistance of a specific range. SOLUTION: An electrifiable object 1, which is composed of a conductive member such as metal or an insulating member such as resin, is grounded by using an electric conductor which is constituted in a linear shape and has surface resistance of 10<5> to 10<12> Ω. This electric conductor 2 can be prepared by molding it in a linear shape by mixing this by adding a conductive substance to thermoplastic elastomer such as butadiene-acrylonitrile copolymer rubber and styrene-butadiene copolymer rubber or a thermoplastic resin such as a polyethylene resin and a polypropylene resin. In this grounding method, since the object is grounded by using the electric conductor having surface resistance of the above range, it hardly becomes a generating source of an electromagnetic wave noise.
Patent JP-S5239343-A (JP)
Title: System of issuing multiple ballots with total amount indicated
Inventor: BABA HIROSHI
IPC: G06Q50/34
Filed: 1975-09-23
Abstract: PURPOSE: To improve the sales efficiency and to perform the dividend payments accurately by printing and issuing manual ballot input information and the total amounts computed based on the information. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5240133-A (JP)
Title: Ttl light measure type exposure control device
Inventor: UEDA HIROSHI
IPC: G03B7/099
Filed: 1975-09-26
Abstract: PURPOSE:To enable a partial light measure relative to a special object by changing an angle of light receiving of a light receptor element in a system wherein a reflecting light of a front curtain of the focal plane shutter is received.
Patent JP-H02295646-A (JP)
Title: Production of clad plate
Inventor: SAWAMURA HIROYUKI
IPC: B22D11/06
Filed: 1989-05-09
Abstract: PURPOSE:To prevent mixture of each layer and to stably produce a clad plate by pouring molten metal into one pair of cooling rolls, rapidly cooling and solidifying, further pouring molten metal into one pair of cooling rolls which sandwich the solidified metal and rapidly cooling and solidifying. CONSTITUTION:As the first stage, the molten metal 3a is supplied to gap between the cooling rolls 1a, 1b from a nozzle 5a. The molten metal is passes through the cooling rolls 1a, 1b and rapidly cooled and solidified. The solidified metal part 8a is lowered by drawing with pinch rolls 9a, 9b and reaches the cooling rolls 1c, 1d at lower step. Then, as the second stage, molten metals 3b, 3c are discharged from nozzles 5b, 5c and rapidly cooled at both sides of the above solidified metal layer 8a to produce the clad plate 8 layered with the metal layers 8a, 8b, 8c. By this method, enlargement of intermediate mixed layer is prevented and the stable clad plate 8 can be continuously executed.
Patent JP-H04321321-A (JP)
Title: Output circuit
Inventor: AOKI YASUKO
IPC: H03K19/003
Filed: 1991-04-19
Abstract: PURPOSE:To prevent the malfunction of a next stage by suppressing the overshoot/undershoot of an output circuit. CONSTITUTION:An output inverter consists of transistors(TRs) 3, 4, 5, 6 and the output potential of the output inverter does not reach a power supply potential less than the threshold level of the TR3 or 6. An input signal is also fed to a delay circuit 2 and a 2nd inverter composed of TRs 7, 8 is driven by a delay input signal applied from the delay circuit 2. The output of the 1st inverter and the output of the 2nd inverter are connected in common and since an output waveform is changed in two stages, then the overshoot and the undershoot of the output gas suppressed.
Patent JP-H02293389-A (JP)
Title: Gas-generating agent for power-generation apparatus for winding of seat belt
Inventor: SAITO KAZUYA
IPC: C06D5/06
Filed: 1989-05-09
Abstract: PURPOSE:To obtain a gas-generating agent for a power-generation apparatus for the winding of a seat belt capable of exhibiting stable performance over a long period even in a high-temperature environment by bonding a specific oxidizing agent with an organic polymeric substance in the form of fine granules. CONSTITUTION:An oxidizing agent consisting of a mixture of one or more components selected from perchlorate or nitrate of alkali metal, alkaline-earth metal or ammonia and nitramine is bonded with an organic polymeric substance in the form of fine granules. The amounts of the oxidizing agent and the organic polymeric substance are about 60-90wt.% and about 10-40wt.%, respectively. The organic polymeric substance is e.g. acetyl cellulose, ethyl cellulose, polyurethane or polybutadiene.
Patent JP-S5741717-A (JP)
Title: Stabilizer of load electric power
Inventor: NAGASAWA KIYOTO
IPC: G05F1/455
Filed: 1980-08-22
Abstract: PURPOSE:To simplify the circuit constitution and at the same time obtain a load operation detecting function with a low cost, by discriminating the averaging signal in accordance with the output of rectification of the load voltage. CONSTITUTION:The output of rectification of the load voltage Vout is averaged through a squaring circuit 5 and an averaging circuit 7. Then the error voltage is extracted out of a differential amplifier 8 to be compared with sawtooth shape of a sawtooth wave generating circuit 9. Thus a trigger pulse is produced when coincidence is obtained through the above-mentioned comparison to give a phase control to a triac 13. With the increase of the load voltage Vout, the output VL of the circuit 7 increases to increase the error voltage VER. As a result, the phase of production of a trigger pulse Sp is delayed to increase the cutoff phase of the triac 13 with reduction of the square average value of the voltage Vout. In such way, the square average value of the Vout can always be kept constant.
Patent JP-S62272529-A (JP)
Title: Electron beam exposing device
Inventor: NISHIGUCHI TAKAO
IPC: H01J37/305
Filed: 1986-05-20
Abstract: PURPOSE:To form an accurate pattern by preparing a function for maintaining a temperature constant in an aperture for shaping an electron beam to eliminate the variation in a shaped beam size due to a variation in an electron beam emitting time. CONSTITUTION:An aperture 1A has a rectangular opening 2 at the center, and buries a linear heater 3 therein along the outer periphery of the opening 2. The temperature to be raised by the heater 3 in the aperture 1A is set by considering the temperature rising by the emission of an electron beam, the heating of the heater 3 is suppressed to low during a period that the aperture 1A is emitted by the beam, the aperture 1A is heated by the heater 3 during a period that the aperture 1A is not emitted by the beam to maintain the temperature of the aperture 1A during the operation constant, thereby compensating the shape size of the opening 2 constantly.
Patent JP-H05310533-A (JP)
Title: Hair cosmetic
Inventor: SATO YOSHIYUKI
IPC: A61Q5/02
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a hair cosmetic, capable of imparting excellent gloss and smooth touch to the hair, good in combing and having moderate setting power. CONSTITUTION:The objective hair cosmetic is obtained by blending powder of a cured polyorganosiloxane, preferably polymethylsilsesquioxane powder prepared by condensing and curing a trifunctional hydrolyzable silane (e.g. methyltrichlorosilane) in an amount of 0.1-50wt.%, preferably 0.2-5wt.% in the cosmetic. This powder contains >=80% particles having a particle diameter within the range of + or -30% of the average particle diameter in a particle size distribution and powder having >=0.05mum, especially 0.1-20mum average particle diameter is preferred. A high-molecular weight silicone, especially a linear polydimethylsiloxane having 2000-10000 polymerization degree in an amount of 0.1-50wt.%, especially 0.5-10wt.% is preferably blended in addition to the powder of the cured polyorganosiloxane in this hair cosmetic.
Patent JP-H11296331-A (JP)
Title: Image forming device
Inventor: YAMAZAKI HAJIME
IPC: B41J29/38
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for making it unnecessary for a user or a service man to operate any complicate work, and for communicating the invalidity of use of a non-corresponding peripheral equipment to a user. SOLUTION: In this image forming device, a routine to be processed is selected from a kind of equipment code transmitted from a peripheral equipment at the time of starting communication by power ON on a command interface, and the transfer of a command is processed by the routine. Also, after the kind of equipment code is temporarily established, a processing by the corresponding routine is operated, and a processing by another routine is not obtained. In this case, when this image forming device is a kind of equipment code which is not owned as an object to be connected (S11;N), a warning sentence for allowing a user to obtain the invalidity of use is displayed (S12). Thus, it is possible to urge the user to switch it to a corresponding peripheral equipment.