baber/WOPTO huggingface dataset:
Patent JP-S52137522-A (JP)
Title: Safety gear of gas bearing turbine
Inventor: IHARA KAZUO
IPC: F02C7/06
Filed: 1976-05-12
Abstract: PURPOSE: By means of suppressing the vibration of rotary body of turbine employing gas bearing, the turbine shall run stably. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59182038-A (JP)
Title: Saddle structure of machine tool
Inventor: YUASA AKIHIKO
IPC: B23Q1/56
Filed: 1983-03-29
Abstract: PURPOSE:To remarkably improve the accessibility to a work while enabling a driving motor to be housed in a saddle and the appearance of a head to be shaped to have little unevenness by providing a concave part capable of housing one part of an attachment head on the lower surface of the saddle. CONSTITUTION:A saddle 30 for attachment mounting is mounted transversely movably on a cross rail 22, and a shaft attachment head 50 is mounted on the lower end of the saddle 30. A concave part 31 having a comparatively large diameter is formed on the under surface of the saddle 30, and a main shaft 32 is rotatably supported on the central portion of the saddle 30. A saddle side coupling gear 41 is provided on the opening peripheral edge part 31B of the concave part 31, while gear 41 is engaged with a gear 42, enabling the saddle 30 and the head 50 to be indexed. The rocking driving motor 59 is provided not projecting from the side wall of a head body 52, and housed inside the concave part 31 along with a cover 61.
Patent JP-H07263010-A (JP)
Title: Supply gas humidifier for fuel cell system
Inventor: KIRIKI YOSHIHIRO
IPC: H01M8/04
Filed: 1994-03-24
Abstract: PURPOSE:To provide a humidifier for a fuel cell system with which the whole size of the fuel cell system can be downsized. CONSTITUTION:A humidifier 30 composed of an ultrasonic wave generator 32, an injector 34 and a heater 36 is arranged in a hydrogen supply pipe 22 connected to a solid high polymer electrolytic fuel cell. A quantity of pure water injected from the injector 34 is controlled so that a moisture quantity contained in electrolyte becomes a quantity according to a load of the fuel cell, and in this injected pure water, the atomization is promoted by the ultrasonic wave generator 32. This pure water is heated up to a reaction temperature of the fuel cell 12 by the heater 36.
Patent JP-S57168556-A (JP)
Title: Surge absorber of data transmitting system
Inventor: FURUYA SEIICHI
IPC: G06F13/00
Filed: 1981-04-09
Abstract: PURPOSE:To realize an automatic separation for only a station in which the power supply is cut off without giving any effect to other stations, by inserting in series the contact of a relay which is driven by the power supply of a surge absorber between the absorber and a transmission line. CONSTITUTION:Relay contacts 13 and 14 coupling to a relay 12 which is driven by the voltage +V are inserted in series between a surge absorber 4 and a  transmission line 1 for a power supply of the absorber 4. When the power supply is supplied in a normal way to each of stations S1-Sn, the relay 12 is energized to close the contacts 13 and 14. Thus the transmission and reception of  data is possible for the stations S1-Sn. If a fault of power supply arised at a  certain station and the power supply is cut off, the relay 12 is deenergized to  open the contacts 13 and 14. The faulty station is separated from a transmission line 3. As a result, the current of the line 3 does not flow to clamping  diodes 5-8, and accordingly the other stations can keep the transmission as  they do.
Patent JP-H08215013-A (JP)
Title: Quilt cover
Inventor: TOKUDA TOMIJIRO
IPC: A47G9/02
Filed: 1995-02-16
Abstract: PURPOSE: To provide a quilt cover which prevents the generation of static electricity and has good operability. CONSTITUTION: This quilt cover 1 is obtd. by superposing front side fabric 10 consisting of synthetic fiber blanks which are liable to generate static electricity and rear side fabric 11 on each other and forming these fabrics to a bag shape. Gauze 16 is superposed on the surface of this rear side fabric 11 facing the front side fabric 10. This gauze 16 and the rear side fabric 11 are integrally sewn by quilting 17.
Patent JP-H06264935-A (JP)
Title: Shaft coupling
Inventor: WASHIZU TERUO
IPC: F16D1/02
Filed: 1993-03-15
Abstract: PURPOSE:To provide an impact absorbing type shaft coupling which exerts no mechanical damage on the prime mover side even if an accident such as breakdown occurs in an element to be moved. CONSTITUTION:This shaft coupling for element to be traveled is provided with a prime waver shaft coupling 1 equipped with an inverted bell-shaped protrusion 11 formed in the center, and a shaft coupling 2 for element to be moved equipped with a recessed part 21 which is fitted onto the inverted bell-shaped protrusion 11. At the time of inserting respective shaft couplings of the shaft coupling 1 and the shaft coupling 2 in the orthogonal direction to the axial center of the shaft couplings, specific clearances are formed between the protrusion 11 and the summit part of the recessed 21, and at both shoulders of the shaft coupling 1 and both shoulders of the recessed part 21 to fit the respective shaft couplings 1, 2 so that their center lines may be aligned.
Patent JP-H05252959-A (JP)
Title: Lignin peroxidase gene
IPC: C12R1/645
Filed: 1992-03-12
Abstract: PURPOSE:To provide a new gene useful for the practical production of LPO. CONSTITUTION:A lignin peroxide gene constructed of a DNA coding the amino acid sequence of formula. It can be produced by cloning a cDNA prepared based on mRNA separated from the body of Coriolus hirsutus capable of producing LPO.
Patent JP-S52137899-A (JP)
Title: Device for installing ship of large trim in dock
Inventor: EDA YOUICHIROU
IPC: B63C1/10
Filed: 1976-05-11
Abstract: PURPOSE: To provide a device for installing a ship of large trim in a dock which has elevator by correcting the trim of the ship by lowering the ship while supporting the hull of the ship through buffer as the ship sinks between the blocks arranged on the bottom of the dock. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52136644-A (JP)
Title: Lens for spectacles
Inventor: DEGUCHI HIROICHI
IPC: G02C7/02
Filed: 1976-05-11
Abstract: PURPOSE: To improve the appearance of a lens by changing the surface of one side of lens to a required secondary curved surface in order to reduce the depth of the lens. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06276666-A (JP)
Title: Frequency selecting type carrier power supply
Inventor: IGUCHI ATSUO
IPC: H02H3/50
Filed: 1993-03-15
Abstract: PURPOSE:To prevent the generation of a low-frequency beat between the frequencies of the power supplies whose origin is a fault. CONSTITUTION:In addition to conventional circuit configurations, a waveshape- data identifying code 17 is integrated into a waveshape data 13, and a waveshape-data monitoring circuit 7 is provided additionally. When an abnormality is sensed by the waveshape-data monitoring circuit 7, a reset signal 18 is so outputted from the circuit 7 to a D/A converter 5 that the output of a frequency selecting type carrier power supply becomes zero, and the output is made zero. Still, the waveshape-data monitoring circuit 7 compares the identifying code 17 included in the waveshape data 13 with a frequency selecting signal 11, and determines that the carrier power supply is abnormal when the code 17 does not coincide with the signal 11.
Patent JP-H05219447-A (JP)
Title: Lighting device for tv camera
Inventor: YAGI MAKOTO
IPC: H04N5/353
Filed: 1991-02-26
Abstract: PURPOSE:To obtain a high light quantity by lighting a semiconductor light emitting element for processing period corresponding to an image pickup timing signal from a CCD image pickup TV camera and giving a pause of a prescribed time to the light emission. CONSTITUTION:A semiconductor light emitting element 2 is lighted for a prescribed period including the image pickup time in response to an image pickup timing signal from a CCD image pickup TV camera 3 by the action of a lighting time control section 1 and the light emission is paused for a prescribed time. Thus, in comparison with the case of consecutive drive of the semiconductor light emitting element 2, the temperature rise of the semiconductor light emitting element 2 is less and then it is possible to increase the light emitting strength by supplying a large power to the light emitting element at lighting. Furthermore, when the light emitting strength is set equally to that of a conventional device through the setting, the power consumption of the device is reduced through the provision of the pause time and the service life of the device is extended.
Patent JP-H08244052-A (JP)
Title: Production of polyphenylene ether film
Inventor: KUWABARA TSUMORU
IPC: B29L7/00
Filed: 1995-03-14
Abstract: PURPOSE: To produce a solvent cast film from polyphenylene ether alone by setting casting temp. and drying temp. to a temp. range from specific temp. to below the boiling temp. of a solvent and setting a drying temp. to a specific temp. or less. CONSTITUTION: The temp. in both of casting and drying processes is set to a temp. range from 35 deg.C, pref., 40 deg.C, especially pref. 50 deg.C to the b.p. of a solvent so as not to generate foaming. Since spin coating is performed through the air, the evaporation speed of the solvent becomes extremely fast and a drying time can be easily set to 30sec or less and liquid temp. or the temp. of a coating film can be easily held to high temp. By this constitution, a film composed of polyphenylene ether alone can be easily obtained as compared with a conventional method.
Patent JP-H06262628-A (JP)
Title: Manufacture of electroformed iron mold
Inventor: IMAGAWA TAKEO
IPC: B29C33/38
Filed: 1993-03-15
Abstract: PURPOSE:To enhance the durability of a mold by improving the adhesion between an electroformed iron shell and low-melting alloy by a method wherein the low-melting alloy, which is heated up to the specified temperature, is poured to the rear surface of the pre-heated iron shell and then cooled at the specified cooling rate. CONSTITUTION:The rear surface of an electroformed iron shell 1 is preheated and treated with mixed liquid made of two or more ingredients selected from the group consisting of zinc chloride, tin chloride, antimony chloride and hydrochloric acid and then coated with thin film mainly made of cadmiun and zinc alloy. Next, to the rear surface of the iron shell 1, low-melting alloy 5, which is pre-heated within the range of -30-+50 deg.C of the melting point of the alloy, is poured and the cooled at the rate of 10-20C per hr and solidified under then condition that the terminal temperature of cooling control is set to be 150-200 deg.C in order to obtain the iron mold. The obtained mold consists of the electroformed iron 1, iron frames 2, reinforcing supports 3, a sprue bushing and reinforcing support in combination and the low-melting alloy. Backing up having satisfactory adhesion is formed between the iron electroformed shell 1 and the low-melting alloy 5, resulting in enhancing the durability of a mold.
Patent JP-H06236419-A (JP)
Title: Parts arrangement studying device for wiring board
Inventor: MANEI MASANOBU
IPC: H05K3/00
Filed: 1993-03-15
Abstract: PURPOSE:To evaluate wiring efficiency, layer constitution, and the allocation of a wiring order quatitatively by providing a connection information managing means which manages connection information by classifying and grouping and supplies the connection information to an arrangement trial means. CONSTITUTION:The constitution of a wiring layer is analyzed by classifying the connection information in a form adaptive for arrangement study and generating a work data table by a connection information analysis managing means 24 according to a set condition. After that, the optimum arrangement is tried by the wiring trial means 26. In other words, analyzed connection information is displayed partially or wholly on a display device 15 in real time, and also, arrangement trial as changing a via hole in the periphery of parts, the constitution of the wiring layer, the order of wiring, the designation of the wiring layer, and the change of setting of a design rule at a local place are performed at need while the arrangement trial is being performed. The retrieval of a wiring route and the analysis of wiring density for designated connection are performed corresponding to the arrangement trial and the setting of a wiring condition, and an analysis result is displayed on the display device 15.
Patent JP-S59180107-A (JP)
Inventor: AKAISHI NORIO
IPC: B29C65/00
Filed: 1983-03-31
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-H02233435-A (JP)
Title: Card supply device
Inventor: ARAKI TAKAO
IPC: G06K13/14
Filed: 1989-03-07
Abstract: PURPOSE:To judge always the presence of cards irrespective of card supply time by detecting the presence of cards in a card receiving case according to the position of a pin projecting into the card receiving case from an inserting hole provided on the bottom surface of the card receiving case. CONSTITUTION:When cards 21 are present in a receiving case 2, a pin 16 projecting into the card receiving case 2 is regulated in its projecting amount by the card 21. However, when the card 21 is absent in the case 2, the projecting amount of the pin 16 in the case 2 is not regulated. Thus, the position of the pin 16 varies depending upon the presence or absence of the card 21 so that the presence or absence of the card 21 is detected by detecting the position of the pin by a leaf switch 17.
Patent JP-S51129524-A (JP)
Title: A mechanical egr range control apparatus
Inventor: MATSUI MAKOTO
IPC: F02M25/06
Filed: 1975-05-06
Abstract: PURPOSE: In an exhaust gas recirculation apparatus(EGR), the control in the instance in which recirculation of exhaust is not desirable such as in low temperature of the engine or in high speed driving, is stopped utilizing the negative pressure generated by the engine rotation and the temperature of cooling water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01227284-A (JP)
Title: Disk player
Inventor: KAMEMURA TAKESHI
IPC: G11B19/12
Filed: 1988-03-08
Abstract: PURPOSE:To smoothly drive a tray, a clamper and a pickup by a series of operations by a single motor by providing a switching means to receive the driving force of the motor and to be displaced. CONSTITUTION:The driving force from a motor 57 is transmitted to a cam gear 49 through a pulley 58 fitted on its rotary shaft and gears 59, 60, 61 and 62. The transmitted driving force is respectively supplied to the driving mechanism of a tray 26, the driving mechanism of a clamper 10 and the driving mechanism of a pickup 1 by the respective gears 59-60. Here, by the displacement of a trigger member which is the switching member, the driving force of the motor is switched and transmitted to the respective mechanisms. Thus, the tray, the clamper and the pickup can be smoothly driven by the series of operations by the single motor.
Patent JP-S63224649-A (JP)
Title: Geared motor
Inventor: TAKECHI HIROAKI
IPC: F16H1/32
Filed: 1987-03-11
Abstract: PURPOSE:To obtain large output torque per weight, by constituting a speed reducer where an eccentric differential planetary mechanism is used and a VR-type stepping motor in the same number. CONSTITUTION:A stator 6 and a rotor 7 constitute a VR type stepping motor. By giving pulsating voltage to the stator 6 externally, the force in rotating direction by electromagnetic force acts on the rotor 7. Pinions 5a and 5b will thereby perform rocking motion in accordance with the rotation of a crank shaft 1. At this time, each of pinions 5a and 5b intermeshes internal gears 3a, 3b and 4a on the stator and rotor member sides. Moreover, the internal gears 3a and 3b on the stator member side have the same member of teeth as in the pinions 5a and 5b, while the number of teeth of an internal gear 4 is hence rotated at the reduction gear ratio in accordance with the difference of number of teeth.
Patent JP-H10256117-A (JP)
Title: Resist treating method
Inventor: SUZUKI TAKASHI
IPC: H01L21/027
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating resist by which peeling property of a lower photoresist film in a final process of multilayer resist process or air bridge process can be improved. SOLUTION: A resist treating method is applied to a multilayer resist process which is comprised of a step in which a lower photoresist film 2 is formed on the surface of a substrate 1 to be treated, a step in which a metallic layer 3 is formed on the surface of the lower photoresist film 2 and a step in which an upper photoresist film is formed on the metallic layer 3. The resist treating method is comprised of a step in which the lower photoresist film 2 formed on the surface of the substrate 1 to be treated is heated under conditions which do not reduce sensitivity and peeling property of the resist and a step in which the lower photoresist film 2 after heating is irradiated with ultraviolet rays for curing.
Patent JP-S59178215-A (JP)
Title: Welding method of synthetic resin member
Inventor: YOSHINO MINORU
IPC: B29C65/00
Filed: 1983-03-30
Abstract: PURPOSE:To obtain the sufficient strength of welded resin members by the welding of one time by a method in which into a tube like synthetic resin member, another tube like member is inserted, and the peripheral surface of the over lapped portion on both members is enclosed by a plurality of hones are then super sonic vibration is applied thereto, whereby welding both members. CONSTITUTION:Into a comparatively soft member 2 like a large diameter tube, another small diameter tube like member 3 is inserted, and a welding part 11 is formd in the portion where two tube like members are mutually lapped. The outer peripheral surface of said welding part 11 is pressed by two tool hones 7a, 7b, and the tube like member 2 is enclosed by the tool hones 7a, 7b so as to pressurize the part between the tool hones 7a, 7b and the large diameter tube like member 2. Next, the electric vibration generated by each frequency generator 4 is converted into mechanical vibration by a vibrator 5 and is amplified by a stationary hone 6. This vibration is converted into the vibration suitable for the material or the thickness of the tube like members to be welded by the tool hones 7a, 7b and welds the whole peripheral surface of the welding part 11 by heating.
Patent JP-S57168520-A (JP)
Title: Sychronism controlling system of pulse duration modulating circuit having negative feedback circuit constitution
Inventor: NAGAO MICHIHIKO
IPC: H03K7/08
Filed: 1981-04-09
Abstract: PURPOSE:To obtain a pulse duration modulating signal synchronizing with the reference signal, by periodically setting the output voltage of a pulse width modulating circuit and the energy of an energy storing element functioning as a component element of an LPF. CONSTITUTION:The synchronizing pulse signals Pf and Pe having a prescribed time interval are obtained at a moment when the reference signal VS is set at zero. A switch Sf of a synchronizing circuit SCf is closed for a prescribed period of time by the signal Pf, and the energy stored in a capacitor Cf forming an LPF is set at zero. At the same time, a switch S1 of a synchronizing circuit SCe is closed for a prescribed time by the positive signal Pe to set the scale of the output signal V0. Then a switch S2 is closed for a prescribed time by the negative signal Pe to set the scale of the signal V0. As a result, a pulse width modulating signal synchronizing with the signal VS regardless of the frequency of the signal VS, is obtd.
Patent JP-S56150383-A (JP)
Title: Timepiece device
Inventor: SAITOU YUKIO
IPC: G04R20/00
Filed: 1980-04-24
Abstract: PURPOSE:To ensure a perfect setting of time regardless of the fluctuation of delay time caused by propagation of the electric wave, by setting a range of delay time and then performing a compensation with a correction given to the compensated value. CONSTITUTION:For a timepiece device at a remote office, the delay time is compensated by the compensating adder 41 to be preset in parallel to the time divider 24. After this, a self-traveling is secured by the pulse of the clock pulse generator 25 to deliver the time data 26. A subtraction is given between a part of output of data 26 and the output of a series-parallel row conversion shift register 40 of the time information of the differential detecting circuit 42, and the subtracted output is supplied to a comparator 43 to be compared with the predicted delay time of the prediction setting circuit 44. Then the count-up and count-down signals are delivered to the delay time compensation deciding circuit 45 when the actually measured value y is larger and smaller than the predicted value x respectively. The circuit 45 absorbs a deflection of delay time and at the same time inhibits a writing of the received information 22 into the divider 24 until the value of compensation is converged to a certain value. In such way, a consecutive data 22 can be delivered with no jump.
Patent JP-S62213067-A (JP)
Title: Manganese dry cell
Inventor: KAGAWA KEIICHI
IPC: H01M6/06
Filed: 1986-03-14
Abstract: PURPOSE:To restrain the corrosion of zinc remarkably by adding a specified amount of sulfolane in electrolytic solution etc. CONSTITUTION:The cell in the caption is a cell which includes sulfolane in quantity of 0.05-10vol% relative to the electrolytic solution. If sulfolane is added in a quantity smaller than 0.05vol% of electrolytic solution, significant effect cannot be obtained and if it exceeds 10vol%, although corrosion suppression effect can be obtained, it reduces the volume of active material significantly resulting in a defect of decreasing electric capacity which is considered undesirable. While the effect of sulfolane addition is not yet explained, the molecular structure of sulfolane is expected to be effective on the corrosion suppression effect.
Patent JP-S57169089-A (JP)
Title: Aluminum clad steel plate for enamel
Inventor: KUSANAGI YOSHIHIRO
IPC: C23D5/00
Filed: 1981-04-11
Abstract: PURPOSE: To obtain an Al clad steel plate with enhanced adhesion to enamel by specifying the contents of C and solid-soluble N among the components of a steel plate and the content of Si in an Al clad layer.  
     CONSTITUTION: The contents of C and solid-soluble N among the components of an Al clad steel plate for enamel are specified to ≤0.20wt% and 0.0035W 0.030wt%, repectively, and the content of Si in the Al clad layer is specified to 1.0W15.0wt%. Thus, Al and iron are not diffused in each other even by calcining at a temp. close to the upper limit of the calcining temp. of enamel, and superior adhesion to enamel is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57169042-A (JP)
Title: Platinum alloy for accessory
Inventor: TAMEMASA HIROSHI
IPC: C22C5/04
Filed: 1981-04-11
Abstract: PURPOSE: To enhance the hardness after aging and the workability by adding prescribed amounts of Pt, In and Pd.  
     CONSTITUTION: This Pt alloy for accessories consists of 84W96wt% Pt, 2W 10wt% In and the balance Pd. The hardness of the alloy is remarkably increased by aging, and the alloy has superior workability and sweat resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51131742-A (JP)
Title: Production method of mahjong tile
Inventor: KITAYAMA TETSUO
IPC: B29C45/00
Filed: 1975-05-08
Abstract: PURPOSE: To mold majang tiles continuously and economically by mixing uniformly synthetic resin with large specific gravity materials such as stone powder, iron powder, etc. having heavy weight. 
     COPYRIGHT: (C)1976,JPO&Japio