baber/WOPTO huggingface dataset:
Patent JP-S5773064-A (JP)
Title: Bonding method and bonded product
Inventor: HATAKEYAMA YOSHIHARU
IPC: C09J5/00
Filed: 1980-10-27
Abstract: PURPOSE:To bond a material efficiently and firmly in a short time, by inserting a bonding medium prepared by coating both surfaces of a metallic film with a heat- sensitive adhesive between a pair of adherends under pressed conditions, applying a high-frequency induction current thereto, and melting the adhesive under heating. CONSTITUTION:Both surfaces of a metallic film 2, preferably an aluminum film having a thickness of 50mu, are coated with a heat-sensitive 3, preferably ethylene- vinyl acetate copolymer in a film thickness preferably <=10mu to give a film-like bonding medium 1. The resultant medium 1 is then inserted between a pair of molded synthetic resin articles (4a) and (4b), held and placed between jigs (6a) and (6b) and pressed, and the molded synthetic resin article (4a) is then lightly prssed to the other molded article (4b). A coil 8 is wound around the articles (4a) and (4b) and jigs (6a) and (6b) to supply a high-frequency current to the coil 8. A high-frequency current is then generated in the metallic film 2 to heat and melt the adhesive 3 and bond the molded articles (4a) and (4b) to each other. EFFECT:A beautiful bonded part can be obtained in a transparent synthetic resin.
Patent JP-S5958575-A (JP)
Inventor: RICHIYAADO EE HATOCHIN
IPC: G01S17/89
Filed: 1983-08-17
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-H04347279-A (JP)
Title: Vibration absorber
Inventor: KAGEYAMA MITSURU
IPC: E04H9/02
Filed: 1991-05-27
Abstract: PURPOSE:To make it possible to enlarge the displacement of added mass and make use of the weight of power transmission part for a part of added equipments, by providing an added mass and self-running of a self-runner with a driving part. CONSTITUTION:A vibration absorber is installed on the uppermost floor of a building 2 for instance and detecting sensors for vibratory conditions are set on arbitrary floors. A wind speed and direction meter is placed on the uppermost floor and an earthquake sensor is buried under the ground. On earth- quaking, a self-runner 13 having added mass 12 reciprocates in the vibrating direction by self-running by an AC servomotor 8 of the power transmission part. When oscillating by an earthquake, the displacement of the added mass 12 is obtained, basing on the calculated result of the oscillation condition according to the signals from respective detecting sensors for vibration conditions, the earthquake sensor, the wind speed and direction meter, etc. Next, the servocontroller supplies the driving current to the AC motor 8 by the instruction from the calculators. The AC servomotor 8 of power transmission part for self-running is assembled inside the self-runner 13 to make use of a part of the added mass 12.
Patent JP-S5938435-A (JP)
Title: Working machine with swivel table
Inventor: MOURI AKIHIKO
IPC: E02F9/12
Filed: 1982-08-28
Abstract: PURPOSE:To prevent impaction to a working machine by sufficiently reducing the turning speed of a swivel base by a method in which before the set turning position against the vehicle of the swivel table is reached, the amount of oil to a turning oil- pressure motor is regulated in such a way that when the turning speed is great and the turning angular speed is small, the circuit to the turning oil-pressure motor is closed. CONSTITUTION:A solenoid valve 15B is provided between oil paths for an oil-pressure motor 3 for driving a swivel table and a switching valve 10 for the swivel table, and an oil amount regulating valve 15B is provided between an oil-pressure pump P and the switching valve 10. A detector 16 for the turning position against the vehicle of the swivel table, setters 17 and 18 for the turning position against the vehicle of the swivel table, and a detector 19 for the operating state of the turn-switching valve are provided. A detector 27 for the acceleration of the swivel table and a detector 28 for the turning speed are also provided. Before the set turning position of the swivel table is reached, by the outputs of each detector, the valve 15A is automatically moved toward the reduction of oil amount. When the acceleration is small and the turning speed is great, the valve 15B is automatically closed and the speed of the swivel table is sufficiently reduced at the set positions.
Patent JP-H0443228-A (JP)
Title: Remained heat display device of cooking apparatus
Inventor: FUJISHITA KAZUO
IPC: F24C7/08
Filed: 1990-06-07
Abstract: PURPOSE:To facilitate judgment of a heating device having a remained heat therein by a method wherein a displaying zone is made large, a displayed content is formed into a picture which everybody can easily understand and which heater of heat- resistance glass in the heating device showing a high temperature is clearly indicated. CONSTITUTION:Under a condition that the temperature of a heating device 5 is low, a light emitting part 7 at a remained heat displaying part 6 is not lit and a picture in a glass plate 8 is not seen at a displaying zone 10. After finishing a cooking and a heating, the heater device 5 is still in a high temperature state. Remained temperature at the heater 5 is detected by a temperature sensor installed in the heater 5. The light emitting part 7 such as a miniture lamp set at the remained heat display part 6 and the picture in the glass plate 8 is clearly indicated in red at the remained heat displaying device 10. Concurrently, a zone displaying device 11 for indicating a particular location of the heater is also indicated in red by a lamp 13 within a lower lamp house 12. As the temperature is decreased to such a temperature as one in which a user does not take any burn even after the user touches it, light emitting portions 7 and 13 such as miniture lamps installed at the remained heat display part 6 are turned off, the picture at the remained heat displaying device 10 disappears so as to inform that the device is in a safe condition.
Patent JP-H117142-A (JP)
Title: Photoconductive image forming member
Inventor: ESTEGHAMATIAN MOHAMMAD
IPC: G03G5/043
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated photoresponsive image forming member having photosensitivity for visible rays. SOLUTION: This image forming member is produced by forming a hydroxy phthalocyanine photoproducing layer, a charge transfer layer, a barrier layer, and a photoproducing layer containing a mixture of bis benzimidazo(2,1-a-1',2'-b) anthra(2,1,9-def:6,5,10)-d'e'f')diisoquinoline-6,11-dione and bisbenzimidazo(2,1-a:2',1'- a)anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-10,21-dione. Further, a charge transfer layer is formed thereon.
Patent JP-H01320346-A (JP)
Title: Torsional vibration preventing device
Inventor: TSUMURA NAOYOSHI
IPC: F16F15/02
Filed: 1988-06-17
Abstract: PURPOSE:To inexpensively and compactly form a device preventing torsional vibration by fixing weights to both sides of a turnably supported lever and providing a spring and a damper connecting this lever to a structure. CONSTITUTION:A rotary main shaft 3 is turnably supported to a bearing 2 on a mounting bed 1. A lever 4 swivels in a perpendicular direction with the rotary main shaft 3 serving as the center. Weights 5 are fixed to both sides of the lever 4. The lever 4 is connected to the mounting bed 1, secured to a structure, by a spring 6 and a damper 7. A rotating motion, when it is generated in the structure, is transmitted to the lever 4 through the mounting bed 1 and the rotary main shaft 3, and swiveling the lever 4 with the rotary main shaft 3 serving as the center in the perpendicular direction, the swiveling energy is absorbed by the damper 7. Thus enabling torsional vibration to be prevented, an inexpensive and compact device can be presented.
Patent JP-S63312684-A (JP)
Title: Field-effect transistor
Inventor: SUEMATSU EIJI
IPC: H01L29/08
Filed: 1987-06-16
Abstract: PURPOSE:To improve the high speed performance of this device by dividing a laminate which is laminated in the alternate order and is constituting electron paths into the first part of a current path located at the source electrode side and the second part of the current path located at the drain electrode side, thereby having a perpendicular plane with respect to an electron transit as an interface and further by composing an injection mechanism of hot electrons through promoting mutual diffusion within structural substances of the laminate making up the above first part of the current path. CONSTITUTION:A laminate 1 where a non-doped GaAs layer 7, an AlAs layer 1a, and a silicon-doped GaAs layer 1b are alternately laminated in order is prepared on a GaAs semi- insulation substrate 8. And Si ion-implanted regions 5 and 6 are formed respectively at lower parts of source and drain electrodes 10 and 11. A region where mutual diffusion between an n-GaAs layer and a non-doped AlAs layer is promoted is provided at the region 4 which includes the first part 2 of a current path but not includes the second part 3 of the current path. As a result, the GaAs layer in the region 2 has an electron affinity which is smaller than that of the GaAs layer in the region 3, while the AlAs layer in the region 4 has the electron affinity which is larger than that of the AlAs layer in the region 3. Electrons passing through both regions are accelerated instantaneously to turn into hot ones and such hot electrons increase the average speed of the electrons transiting channels.
Patent JP-H11341218-A (JP)
Title: Picture reading/writing integrated head
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/32
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization of a picture processor. SOLUTION: A picture reading/writing integrated head X has an inner space 12 for leading light from a light source 3 to a reading line L which is formed so as to extend in a longitudinal shape, has a case 1 in which an upper opening 10 connected o this inner space 12 of a parenthesis is formed, a read document D which is carried by being sealed on a transparent cover 2 of a longitudinal shape engaged with the upper opening 10 is irradiated with a light from a light source 3, and its reflection light is received by plural light receiving elements 4a mounted on a substrate 4 fitted to lower part of the case 1, while on the other hand the head forms a picture in a recording paper K by allowing a suitable heater element 4b out of plural heater elements 4b mounted on the substrate 4 to generate heat.  Relating to this device, the substrate 4 has a part close to a side part 40 in a width direction extended out of the case, each of the heater elements 4a is mounted on an upper surface 40a in this extended part so as to extend in the longitudinal shape in a column, and the transparent cover 23 is largely slid and arranged so that the more it goes in the direction of the one side part 41 of the substrate 4, the longer the distance from the substrate 4 becomes.
Patent JP-S5850288-A (JP)
Inventor: ISHIKAWA NOBORU
IPC: E06B3/46
Filed: 1981-09-22
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-S5850540-A (JP)
Title: Setting method of color separating condition or the like in picture image scanning and recording device
Inventor: HIROZAWA MAKOTO
IPC: G03F3/08
Filed: 1981-09-22
Abstract: PURPOSE:To prevent lowering of the rate of operation of a color scanner, by using an operating circuit jointly with the color scanner, and constituting so that a color separating condition of an original picture can be set to the color scanner only while the original picture is not scanned substantially. CONSTITUTION:A recording drum 2 is provided coaxially with an original picture drum 1, a picture image signal outputted by a scanning head 6 is subjected to a color correction, a gradation correction, etc., is inputted to a recording head 9, and in that case, an operating circuit 12 processes the picture image signal in accordance with a color separating condition set to the first control panel 13. In this case, a gap 14 is generated between the leading edge and the trailing edge of an original picture installed to the original picture drum 1, therefore, when the scanning head 6 scans the gap 14, a control part 16 detects it by a pulse signal from an encoder 15, switches 17-19, the operating circuit 12 is connected to a pickup part 20, a display part 21 and the second control panel 22, and subsequently, a color separating condition of an original picture 23 installed to the original picture drum 1 is set.
Patent JP-H11344036-A (JP)
Title: Rolling bearing
Inventor: KONNO MASARU
IPC: F16C33/44
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To lengthen durability life when a bearing is used at a high temperature and in vacuum by forming a cage by a material in which polytetrafluoroethylene and polyoxybenzoyl are blended so as to be content of specified polyoxybenzoyl. SOLUTION: A cage 4 is formed by a material in which polytetrafluoroethylene(PTFE) and polyoxybenzoyl are blended by content 10 to 70 wt.% of polyoxybenzoyl. PTFE is high in melt viscosity even beyond a melting point of 327 deg.C, although it is crystalline resin, and is fluorine-contained resin of property which is difficult to deform and is molded by compression and extrusion. As polyoxybenzoyl, there are homopolymer and copolymer, and homopolymer is extremely high in crystalline property and hardly flows at a temperature of 400 deg.C or below, injection molding is difficult to be performed for simple substance and the melting point is estimated to be 450 deg.C or more. When content is less than 10 wt.%, self lubricity becomes insufficient and when content exceeds 70 wt.%, heat resistance becomes insufficient.  Therefore, durability life under environments such as at a high temperature of 300 deg.C or more and in vacuum can be lengthened in a bearing.
Patent JP-H0443344-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UEDA KOICHI
IPC: G03C1/825
Filed: 1990-06-11
Abstract: PURPOSE:To improve whiteness and sharpness by providing hydrophilic colloidal layers having dyes between silver halide emulsion layers and a base and specifying the difference between the max. absorption wavelength of the dyes and the max. absorption wavelength of the silver halide emulsion layers. CONSTITUTION:The hydrophilic colloidal layers contg. the dyes are provided between the silver halide emulsion layers of the silver halide photographic sensitive material having at least the photographic constituting layers contg. the sensitized silver halide emulsion layers on the paper base coated with a resin on both surfaces. The difference from the max. absorption wavelength of the silver halide emulsion layers is confined to <=20nm. The difference in the max. absorption wavelength between the dyes incorporated into the hydrophilic colloidal layers and the sensitized silver halide emulsion layers is confined to <=20nm in such a manner, by which the paper having high sharpness and excellent whiteness is obtd.
Patent JP-2000336803-A (JP)
Title: Installing structure of outer wall panel
Inventor: YOSHIKAWA TAKAHIRO
IPC: E04B2/56
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To perform execution work so that adjacent outer wall panels can be frued up by adjusting a height of the outer wall panels by pushing up the lower ends of the outer wall panels in an installing structure of fixing the outer wall panels to a beam. SOLUTION: Outer wall joint adjusting hardware A is installed on the outdoor side of a vertical piece 2a of sill hardware 2. The outer wall joint adjusting hardware A is composed of a pedestal 5, a bolt 7 and a lock nut 18. A hexagonal nut 6 is integrally arranged on an upper face plate 5a of the pedestal 5. The bolt 7 is screwed in the nut 6 of the pedestal 5, and the hexagonal lock nut 18 is screwed on the bolt 7. A head part of the bolt 7 is operated in a state of loosening the lock nut 18, the lower end of an outer wall panel 3 is pushed up by the bolt 7 to adjust a height of the outer wall panel 3, and after adjusting the height, the lock nut 8 is fixedly fastened to. Thus, joints of adjacent outer wall panels can be adjusted so as to be trued up, and execution work can be performed with an excellent external appearance.
Patent JP-H11307650-A (JP)
Title: Semiconductor device
Inventor: KITAMURA KENJI
IPC: H03F3/45
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a comparator of small offset voltage and small occupying area, by making the mutual conductance of MOS transistors at the load side smaller than those at the differential side. SOLUTION: A comparator is constituted of two load-side P-type transistors 102, 103 which are MOS transistors and two differential-side N-type transistors 107, 108 which are also MOS transistors. The sizes of the P-type transistors 102, 103 and the N-type transistors 107, 108 are the same. When the potential applied to a reference voltage terminal 105 and that applied to an input terminal 106 are not the same, the mutual conductance of the P-type transistors 102, 103 is made small, while that of each N-type transistors 107, 108 is made large so as to prevent the reversal of the output.
Patent JP-S5673108-A (JP)
Title: Formation of filtration layer in melt spinning pack
Inventor: MINEO MASANORI
IPC: D01D1/10
Filed: 1979-11-21
Abstract: PURPOSE: A filtration layer in a melt-spinning pack is formed by piling up a plurality of lattice frames filled with fine particles to make the thickness of each layer uniform, thus increasing the filtration efficiency and sustaining the filtration ability for a long period of time.  
     CONSTITUTION: In a pack for melt-spinning synthetic fiber, are piled up lattice frames 6A, 6B and 6C each of which has a height corresponding to the thickness of fine particle layers (filter sand) so that the melted polymer can pass through in the thickness direction and they function as the filter layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01320269-A (JP)
Title: Production of aluminum nitride sintered body
Inventor: UDAGAWA ETSURO
IPC: C04B35/581
Filed: 1988-06-20
Abstract: PURPOSE:To obtain the title sintered body which is dense and excellent in light transmission properties and thermal conductivity by calcining the molded body of AlN powder incorporating a sintering auxiliary in the order of pressurization, decompression and furthermore a superhigh-pressure state in the specified conditions respectively to removed impurities. CONSTITUTION:AlN, a powdery sintering auxiliary consisting of the same composition as a sintering auxiliary (e.g. CaCO3) and substance for preventing volatilization of AlN are preferably arranged in a closed vessel containing the molded body of AlN powder incorporating the sintering auxiliary in such a state that these compds. are not brought into contact with an article to be calcined which is the above-mentioned molded body. Gaseous N2 is enclosed in the vessel and the temp. is raised and the pressure in the vessel is regulated by thermal expansion due to rise in temp. These compds. are calcined at 1,700-2,100 deg.C under pressurization of 1-10atm and then cooled at once and thereafter AlN or Al is arranged in the vessel in such a state that it is not brought into contact with the article to be calcined. Gaseous N2 is enclosed and the pressure is regulated similarly to the above-mentioned stage and these compds. are calcined at 1,700-2,000 deg.C under the pressure of 0.1-0.9atm. Furthermore while AlN or Al is arranged in the vessel in such a state that it is not brought into contact with the article to be calcined, gaseous N2 is enclosed and the pressure is regulated similarly to the above stage and these compds. are calcined at 1,800-2,000 deg.C under the pressure of 50-1,000atm.
Patent JP-S5577387-A (JP)
Title: Commutatorless motor
Inventor: NAKASHIMA KIHEI
IPC: H02P6/14
Filed: 1978-12-06
Abstract: PURPOSE: To enable the run of a synchronous motor at a power-factor of 1 and reduce the pulsation in the torque of the motor, by connecting a naturally commutated power converter and a forcedly commutated power converter to each other to provide a combined power converter for driving the synchronous motor.  
     CONSTITUTION: A synchronous motor 7 is energized through a power transformer 1, a power rectifier 2, DC reactors 3, 4, a naturally commutated power converter 5 and a forcedly commutated power converter 6. The power converter 5 is commutated by a signal from a position detector or the like mounted correspondingly to the position of the rotor of the synchronous motor 7. The commutation of the power converter 6 is delayed by the double of an effective commutation lead angle β in comparison with that of the power converter 5. As a result, the input currents to both the power converters 5, 6 can be almost equalized to each other to set the fundamental power-factor of the motor at 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5673074-A (JP)
Title: Preparation of imidazole
Inventor: YASUKUI HIDEO
IPC: C07D403/06
Filed: 1979-11-19
Abstract: PURPOSE: To obtain the titled compound, useful as an agent, and having an antifungal activity readily in high yield, by reacting a triarylmethanol as a starting material with a tri-(1-imidazolyl)phosphine.  
     CONSTITUTION: A triarylmethanol (except a triphenylmethanol) is reacted with a tri-(1-imidazolyl)phosphine, preferably at a molar ratio between the latter and the former of 1 or more: 3, preferably 2/3:11-2:1, in a solvent, e.g. acetonitrile or chloroform, at room temperature or under heating to give the aimed compound. A compound of formula I (A, B and D are aromatic heterocyclic group or phenyl) may be cited as the starting triarylmethanol, and a compound of formula II (R 1  and R 2  and R 3  are H, halogen, etc.) may be cited as the tri-(1-imidazolyl)phosphine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6156607-A (JP)
Title: Preservation apparatus by combination of boxes
Inventor: PATORITSUKU PIEERU FUIRITSUPU
IPC: G11B23/02
Filed: 1985-07-10
Abstract: Arrangement constituted by a stack of boxes intended to contain drawers, in particular for the storage of audio and video recording tapes. The boxes have different dimensions. The widths and heights of the boxes are dimensioned to adapt to the contents and to allow a large number of combinations. On their upper side, the boxes comprise profiled ribs on which are fitted grooves of matching profile provided on a lower side of the boxes.
Patent JP-S5853686-A (JP)
Title: Fluid pressure drive type constant quantity pump
Inventor: SUGANO EIICHI
IPC: F04B9/115
Filed: 1981-09-25
Abstract: PURPOSE:To obtain a simple pump requiring no power supply for its operation by generating a predetermined fluid pressure when a main fluid system is connected to feed the fluid and by converting the fluid pressure into a reciprocating motion through piston mechanisms utilizing a diaphragm. CONSTITUTION:A fluid pressure control section 10 generating a predetermined fluid pressure, a fluid pressure drive mechanism section 12 provided with a pressure chamber 26 converting the fluid pressure into a reciprocating motion and piston mechanisms 30, 32, and a pump section 14 arranged with the piston mechanisms in a pump chamber 36 are provided. Then, a predetermined fluid pressure is generated and it is converted into a reciprocating motion. For instance, when the fluid flows into the control section 10, the flowed fluid pressure is increased under the action of a flow regulating valve 22, thus affecting the pressure chamber 26. Then, the piston 30 constituted in one body with a diaphragm 28 is displaced against a spring 34, and the piston 42 of the pump section 14 is proceeded into the pump chamber 36. In this case, if a predetermined in the chamber 36, the chemicals corresponding to the volume change in the pump chamber 36 due to the piston 42 is discharged through a discharge port 40 and is flowed into a liquid conveyance system.
Patent JP-S6215347-A (JP)
Inventor: AOKI AKIRA
IPC: D02J1/08
Filed: 1985-07-09
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。