baber/WOPTO huggingface dataset:
Patent JP-S5616694-A (JP)
Title: Treatment of metal wire in liquid
Inventor: KOKITA HIDEO
IPC: C25D7/06
Filed: 1979-07-23
Abstract: PURPOSE: To enable of effectively carry out plating or electrolytic treatment etc., by increasing the relative motion of metal wire and treating liquid so as to give the vibration on the metal wire impregnated in the treating liquid by alternating magnetic field generator at the treatment of the metal wire in the liquid.  
     CONSTITUTION: For example, at the time of plating the metal wire 4 impregnating the wire 4 supported by the metal plate 3 of the anode and roll of the cathode 6 in the plating liquid 2 in the plating bath 1, the alternating magnetic field generator 7 is provided on the position of belly part of intrinsic vibration generating on the wire 4 in the bath 1 and alternating magnetic field having the same frequency to  that of the intrinsic vibration, is applied and a high frequency vibration is given to  the wire 4. Contact between the wire 4 and the liquid 2, is increased by the above vibration and sufficient plating liquid is supplied on the plating surface and a good plating is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07281232-A (JP)
Title: Camera provided with shake correcting function
Inventor: MIYAMOTO HIDENORI
IPC: G02B7/28
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a camera provided with a shake correcting function capable of performing exact shake correcting operation by improving shake detecting accuracy in the photographing operation of a camera. CONSTITUTION:This camera is provided with a shake detection device 48 detecting a shake amount, and a shake reference level calculation device 60 calculating a shake reference level in accordance with a signal from the device 48. Thus, blurring correction devices 100x and 100y correcting image blurring are actuated. From the time when a 1st switch SW1 for starting the shake detection device is turned on to the time when a 2nd switch SW2 for starting the shake correction device is turned on, the calculation device 60 is actuated. The calculation device 60 is stopped before starting the shake correction device. The device 60 is actuated in the midst of pre-irradiation by a red-eye moderating pre-irradiation device 58 or in the midst of counting by a self-timer.
Patent JP-S5721782-A (JP)
Title: Flow regulator in cooling system for condenser
Inventor: URA KATSUMI
IPC: F28B11/00
Filed: 1980-07-11
Abstract: PURPOSE: To improve reliability and reduce consumption of power by installing a movable weir to dam up circulating water in the discharge water bit of a thermal power plant condensor with condenser exit water head loss increasing measure.  
     CONSTITUTION: Stable operation can be obtained under normal high load operation because 2 sets of water circulation pumps are operated and the operation siphon head indicated by difference H 1  between the total head A at the condenser exit and that at the top level 13 of condenser is smaller than siphon head limit h max . In this case a weir 15 is set at low position. On the other hand, under low load, one pump only will be operated to reduce circulation water flow and in this case height of the top of the movable weir 15 is raised up to k position to make the difference H 2  between the total head G at the condenser exit and that of condenser top level becomes less than the siphon head h max . Under above constitution, height of the weir is regulated in accordance with the load to secure siphon, and the operation become stable and operation cost is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05291462-A (JP)
Title: Lead frame
Inventor: HIRAOKA YUKIO
IPC: H01L23/28
Filed: 1992-04-14
Abstract: PURPOSE:To provide a lead frame useful for reduction in size of a semiconductor device. CONSTITUTION:Wavy bent parts 5 are respectively provided at inner leads 1, and intervals of the leads 1 are equalized. An impact from an exterior is not only prevented from being transmitted into a semiconductor device, but also removal of the lead can be prevented. A gap is not generated to a resin package, and intervals of the leads can be narrowed.
Patent JP-H01265910-A (JP)
Title: Electrically driven elevating unit
Inventor: SUGAI HARUO
IPC: A47C3/24
Filed: 1988-04-15
Abstract: PURPOSE:To aim at stable operation of elevation, rotation and rotation stop of an elevating cylinder by installing an electromagnetic brake in a guide for holding the elevating cylinder allowing its free slide and rotation, and connecting its brake shoe to the elevating cylinder through a key joint that ensures its free slide while allowing its free rotation around the brake body. CONSTITUTION:An elevating cylinder 2 is held against a guide 3, while being allowed to freely elevate or rotate through rotation of a screw axis 1. In the guide 3, an electromagnetic brake 4 is installed, and its brake shoe 45 is allowed not only to freely rotate but also to have its key part 46 protruded from the circumference to freely slide into the key groove 21 of the elevator 2 for connection. When a screw axis 1 is rotated with a motor 60 and the electromagnetic brake 4 is under operation, the elevating cylinder 2 is allowed to elevate, while the brake 4 is put out of action, the elevating cylinder 2 is allowed to be freely rotatable. Accordingly, the elevating cylinder 2 can be elevated or rotated through operation of the brake 4 and thus a sheet placed on the top of the elevating cylinder 2 can be elevated or rotated as necessary.
Patent JP-H04324071-A (JP)
Title: Refrigerating plant
Inventor: KUBOTA AKINORI
IPC: F25B1/00
Filed: 1991-04-24
Abstract: PURPOSE:To remove bad affection to a compressor due to a high discharging pressure by a method wherein refrigerant, having low saturating temperature under a discharging pressure, is sent into the compressor to reduce the discharging temperature of the compressor. CONSTITUTION:In a refrigerating device, a precooler 2, connected to a compressor 1, is connected to an evaporator 8 through a gas/liquid separater 3 and multi-stage heat exchangers 5, 6 while a multi-stage gas/liquid separating type refrigerating cycle, in which non-azeotropic refrigerant, consisting of a first refrigerant, having a highest boiling point, mixed with second refrigerant, having a high boiling point next to the heighest boiling point, is provided. Small amount of third refrigerant, having a boiling point between the boiling points of the first refrigerant and the second refrigerant, while a saturating temperature under the discharging pressure of the compressor 1 is lower than the same of the first refrigerant, is filled while a bypass pipe, bypassing the first heat exchanger 5, is provided between the gas/liquid separater 3 and the suction side of the compressor 1.
Patent JP-S59220104-A (JP)
Inventor: HONDA HARUYOSHI
IPC: A01B49/00
Filed: 1983-05-30
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-H08138531-A (JP)
Title: Electron emission element and manufacture thereof
Inventor: GAMO SHUSUKE
IPC: H01J9/02
Filed: 1995-03-27
Abstract: PURPOSE: To provide an electron emission element having an emitter electrode inclined for a gate electrode with high repeatability and positional accuracy, while the gate electrode being laid to self-match the emitter electrode at an extremely small gap without any restriction by the design rule of the photo-lithograph method. CONSTITUTION: A substrate 1, an insulation layer 2 and a gate electrode 3 are stacked in order, and the electrode 3 and the layer 2 are provided with an aperture A of such depth as reaching the substrate 1. Also, an emitter electrode 4 is stacked on the substrate 1 within the aperture A, so as not to come in contact with the gate electrode 3. In addition, a recess 1a of inverted conical type is formed on the substrate 1 and, then, the emitter electrode 4 is formed along the slope of the recess 1a. In this case, the peripheral section 4a of the electrode 4 is projected from the upper end of the substrate recess 1a.
Patent JP-H03292009-A (JP)
Title: Variable attenuator
Inventor: ITO SHIGEYUKI
IPC: H03G3/10
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a set attenuation correctly regardless of a change in ambient temperature by providing a high frequency resistive element to a control circuit to supply a control current corresponding to the high frequency resistive element. CONSTITUTION:A control voltage extracted by a control signal extraction circuit 17 is supplied to an input terminal 18a of a control circuit 18 in an amplifier to amplify UHF and VHF television signals from an antenna, a control element Q1 is active in response to the control voltage and a control current in response to the control voltage is outputted to a control current output terminal 18b. The control current flows to a high frequency resistive element D1 via a control current input terminal 13c of a variable attenuation circuit 13, the high frequency resistive element D1 has a high frequency resistance corresponding to the control current thereby causing the attenuation between the input terminal 13a and the output terminal 13b of the variable attenuation circuit 13 corresponding to the control voltage. The control circuit 18 is provided with temperature compensation elements D2, D3, the element D2 compensates a temperature characteristic of the high frequency resistive element D1 and the element D3 compensates the temperature characteristic of the control element Q1.
Patent JP-H03292374-A (JP)
Title: Agent and method for surface coating
Inventor: KONO KENJI
IPC: G11B5/72
Filed: 1990-04-10
Abstract: PURPOSE:To improve the durability of coating layers by using the title agent containing a silicone compound having primary or secondary amino groups or hydroxyl groups and a polyisocyanate compound. CONSTITUTION:The title agent comprises a silicone compound (A) having primary or secondary amino groups or hydroxyl groups, a polyisocyanate compound (B), the molar ratio of the amino or hydroxyl groups in the component A to the NCO groups in the component B being 1 to 2 or more, and, if necessary, a lubricant, other amino-containing compound, hydroxyl-containing compound, etc.
Patent JP-S61251739-A (JP)
Title: Test course for vehicle
Inventor: SHIBATA TAKAO
IPC: G01M17/02
Filed: 1985-04-30
Abstract: PURPOSE:To perform a test of a handling state easily and efficiently by providing many protrusions which are chamfered on edge parts corresponding to tire treads and provided side by side with a gradient by a prescribed angle with reference to a progressing direction of vehicles. CONSTITUTION:When an automobile progresses on a grooping road surface A, a transverse force component (a) acts on a tire T at a gradient part. Then, since the protrusions 1 are formed confirming to the intervals of the treads Ta of the tire T and the protrusions 1 are tilted in the progressing direction of the automobile, the transverse force in the tilting direction is generated. With reference to this, the load (b) of the automobile itself in a vertical direction acts and the reaction force (c) to the tire T is formed and unsteadiness of a handle by the vector quantity of the reaction force (c) takes place. Further, when the tilting direction of the protrusions 1 is changed, the direction of the reaction force (c) is also changed accordingly. Accordingly, a more complicated unsteady phenomenon of the handle can be easily realized by combining the gradient part in every way.
Patent JP-S57209749-A (JP)
Title: Preventing device for thermal fatigue in meniscus part of mold for continuous casting
Inventor: KUBOTA AKIRA
IPC: B22D11/055
Filed: 1981-06-17
Abstract: PURPOSE:To absorb thermal expansion and shrinkage of copper molds and to prevent the thermal fatigue of the molds for continuous casting by forming the through-holes for the lock bolts that lock and fix back plates and the copper molds in long holes, thereby corresponding these to the expansion and shrinkage allowances for the mold. CONSTITUTION:When molten steel is flowed into molds 2, 2, 4, 4, made of copper plates, the outermost parts of the molds 2, 2 try to elongate and therefore the bolt through-holes 6, 6, 6, 7, 7, 7 of back plates 1 are beforehand  punched horizontally long by as much as elongation allowances. Therefore, when the amt. of the molten metal fluctuates and decreases, lock bolts 8 and the molds 2 return to the state of the line B-B from the state of the line C-C and the remaining of the strains in the molds 2 in the bolts 8 and the molds 2 is obviated, hence the generation of cracking in the meniscus part of the molds owing to thermal fatigue is obviated. Arrangement is so made that the tightening forces of the molds 2 and the back plates 1 are maintained always at required magnitude by belleville springs 11.
Patent JP-H01266710-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: YAMAZAKI YOSHIHIKO
IPC: H01G9/035
Filed: 1988-04-19
Abstract: PURPOSE:To allow a use of a solution in wider temperature range by using a solvent composed of gamma-butyrolactone either independently or mixed with water or dimethylformamide as the solvent for an electrolyte whose constituent includes tetraalkylammonium maleate and tetraalkylammonium phthalate. CONSTITUTION:A mixture of tetraalkylammonium maleate and tetraalkylammonium phthalate is used as an electrolyte, and a solvent which is composed of gamma-butyrolactone either independently or mixed with water or dimethylformamide is used for the electrolyte. Accordingly, it is possible to obtain an electrolyte which not only has a high conductivity at ambient temperature and is less subject to deposition but also an extremely higher performance compared with any one composition thereof used singly.
Patent JP-S60239275-A (JP)
Title: Recording material
Inventor: ARAI RIYUUICHI
IPC: B41M5/50
Filed: 1984-05-14
Abstract: PURPOSE:To prevent blocking from occurring during long-time preservation under hot and humid conditions, by a method wherein a recording material is provided with a minutely rugged form on the back side thereof devoid of ink- absorbing layers, and the linear light transmittance thereof is set to be not lower than 2%. CONSTITUTION:A polyethylene terephthalate film having a thickness of 100mum is used as a light-transmitting base. A coating liquid consisting of 30 parts of soluble nylon, 50 parts of isopropanol and 20 parts of water is applied to the film by a blade coated method in such an amount as to provide a dried film thickness of 30mum. Then, the coated film is dried by heating to 80 deg.C for 20min, and a minutely rugged form is provided on the back side by sandblasting to obtain the recording material. The degree of the ruggedness thus provided corresponded to a surface roughness according to JIS-B0601 of 25S.
Patent JP-H01266719-A (JP)
Title: Production of semiconductor device
Inventor: FUJITA ICHIRO
IPC: H01L21/28
Filed: 1988-04-19
Abstract: PURPOSE:To enable an electrode which has good barrier characteristic and is of fine structure to be formed, by a method wherein a metal for barrier formed in a contact window is thermally treated in atmosphere containing mainly nitrogen gas under pressure exceeding the atmospheric pressure. CONSTITUTION:After a metal for barrier 15 is formed in a contact window 14, the resultant metal of barrier 15 is thermally treated in atmosphere containing mainly nitrogen gas under pressure exceeding the atmospheric pressure. Accordingly, line defects in a crystal and weak parts in a grain boundary are strengthened, and especially strength of a sidewall part of the contact window 14 is improved. As a result, with the metal for barrier, the barrier characteristic can be enhanced, heat treatment can be performed at lower temperature, and thickness can be also thinned, so that it is possible for the metal for barrier to be made fine structure.
Patent JP-S5319991-A (JP)
Title: Granulating apparatus for molten slag
Inventor: HANAI TAKEO
IPC: B01J2/02
Filed: 1976-08-10
Abstract: PURPOSE: To perform granulation treatment of molten slag without involving the risk of explosion due to steam by granulating and forwardly scattering the molten slag by means of rotating drum and cooling the granulated slag until it reaches the discharge position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08266582-A (JP)
Title: Artificial respirator
Inventor: TAKAGI TOSHINAO
IPC: A61H31/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide an artificial respirator capable of variably setting the average pressure of mouth pressure so as to be matched with the condition of a patient while maintaining an appropriate vibration flow rate. CONSTITUTION: This artificial respirator is provided with an aspiration circuit 1 for supplying air to the patient P, an expiration circuit 2 for discharging the air expired from by patient P to an outside and a breathing vibration generation means 3 for forcing the patient P to perform a breathing operation. The breathing vibration generation means 3 is composed of a rotary valve mechanism 6 for converting air pressure from a blower 5 to vibration air pressure and a diaphragm mechanism 7 composed of a pressurizing vessel 7A for applying the prescribed vibration air pressure to the aspiration circuit 1 by being pressurized by the vibration air pressure from the rotary valve mechanism 6 and a vessel 7B to be pressurized.  An outside air suction circuit 6Ba is provided on the negative pressure side of the blower 5, a spontaneous breathing circuit 4 is provided together between the positive pressure side of the blower 5 and a monitor part 10 and the inside of the spontaneous breathing circuit 4 is connected to the side of the pressurizing vessel 7A of the diaphragm mechanism 7.
Patent JP-2000290949-A (JP)
Title: Knapsack working machine
Inventor: YUASA TSUNEYOSHI
IPC: E01H1/08
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To allow an operating swing arm to well absorb impulsive external forces and to keep a worker from fatigue. SOLUTION: This knapsack working machine has an engine on a back-borne frame and has a swingable arm 30 on its side. A throttle lever 40 on the arm 30 allows control of the engine. The base part 32 of the arm 30 is connected to a holder 20 by means of a bolt 36 which serves as the center of swing and a spring 38, and the holder 20 and the base part 32 of the arm 30 are brought into contact with each other only in a portion of each inclined face 23a, 33 formed therebetween, so that the arm 30 can swing within a plane perpendicular to the direction of swing (i.e., plane containing the axis of the bolt 36).
Patent JP-H08266605-A (JP)
Title: Deodorizing/sterilizing device
Inventor: KANETAKE TAKASHI
IPC: B01D39/14
Filed: 1995-03-28
Abstract: PURPOSE: To enable the adsorption and decomposition of odor and bacteria, and the removal of dust by bringing the contaminated air that is sucked through an inlet port into contact with deodorizing sheets for adsorbing odor substances and bacteria, and decomposing the adsorbed substances and bacteria by the decomposing action of photoreactive semiconductors so as to be restored. CONSTITUTION: The contaminated air sucked inside a deodorizing/sterilizing space 1 through an inlet port 3 stagnates the inside of the space 1 and is brought into contact with deodorizing sheets 2. After the odor substances and bacteria are adsorbed and purified, they are discharged by a blowing means 6 through discharge ports 4. A part of contaminated air passes through the deodorizing sheets 2 and is sucked inside the space 1. Meanwhile, the adsorptive removal and the filtering of dust are carried out. The adsorbed odor substances and bacteria are subjected to photodecomposition by the photoreactive semiconductors inside the deodorizing sheets 2 that are activated by the irradiation of ultraviolet light sources 5. The deodorizing sheet 2 is retained by mixing the photoreactive semiconductors such as titanium oxide with the adsorptive substances such as activated carbon.
Patent JP-H0369469-A (JP)
Title: Multiple unit package
Inventor: ARAN SOORA
IPC: B65D71/28
Filed: 1990-04-10
Abstract: PURPOSE: To easily grasp a handle by disposing at least one container arranged in a space between both ends of other containers so that the upper part and the bottom part of the container is disposed adjacently to the side walls of both side end containers. CONSTITUTION: A blank is attached to a group of containers C. In this group of cans, two stacked parts C1, C2 composed of flat cylindrical cans are provided at both side faces respectively and constituted of three cans concentrically stacked respectively. The space between these stacks of cans is occupied by another flat cylindrical can Cn . The can Cn is disposed in the state that the axial line is normal to respective axial lines of the end stacks. Such one or more central cans can be disposed between both end stacks so that these cans are stacked concentrically or one is disposed on the other can while arranging these axial lines in parallel with each other. In this way, the handle can be easily grasped.
Patent JP-S5429514-A (JP)
Title: Radio transmission system of digital multiplex
Inventor: TAN YOUICHI
IPC: H04J11/00
Filed: 1977-08-10
Abstract: PURPOSE:To remarkably improve the interference by the same frequency, by taking consideration the mutaul phase and the bit timing synchronism in the same frequency, in system constitution.
Patent JP-H04305949-A (JP)
Title: Carrier and control device for semiconductor component
Inventor: NAGASAKA MUNETOSHI
IPC: H01L21/677
Filed: 1991-04-02
Abstract: PURPOSE:To control the position of a semiconductor component itself and a carrier body which carries the semiconductor component when carrying the semiconductor component to be supplied to a after treatment process such as inspection. CONSTITUTION:A rough surface intended to control the position of a semiconductor component 1 is formed on a block-shaped carrier body 10 which loads the semiconductor component 1. The carrier body 10 is housed in the shape of lamination layer in a carrier body housing vessel 30 having at least two rows of chambers vertically divided in such a fashion that the carrier body may circulate freely. Position control mechanisms 20 and 21 in the horizontal level of each carrier body 10 are installed to a supply section 30a and a take out section 33b of the semiconductor component 1 in the top of this carrier body housing vessel 30, thereby performing the positional control of the semiconductor component 1 itself and the carrier body 10 in its transfer process.
Patent JP-H04281386-A (JP)
Title: Stalling protective circuit of electron commutation motor
Inventor: GUREN CHIESUTAA YANGU
IPC: H02H7/08
Filed: 1991-04-02
Abstract: PURPOSE: To provide a control circuit, which inhibits the application of voltage for protection of a motor, when a stalled state occurs in an electronic commutation type of motor. CONSTITUTION: A tachometer pulse signal generator generates a signal which shows the rotational speed of the rotor of a motor 108. A first voltage inhibiting circuit 12 inhibits the application of a motor voltage to the winding of the motor 108, in response to the tachometer pulse signal, when the motor speed is under a preset lowest speed. A second voltage, inhibiting a circuit 114 inhibits the application of motor voltage to the winding, in response to the tachometer pulse signal, when the duty cycle of the tachometer pulse signal is outside of the preselected range where it is be acceptable. When the motor is stalling as described above, the application of motor voltage is inhibited.