baber/WOPTO huggingface dataset:
Patent JP-H05303989-A (JP)
Title: Ic socket
Inventor: KANEKO TETSUYA
IPC: H01R24/00
Filed: 1992-04-27
Abstract: PURPOSE:To effectively solve the problem of causing an upward camber in an IC loading plate by the push-up by a cam shaft when the IC loading plate superposed on a socket body upper surface is reciprocated by the rotation of the cam shaft to perform contact and contact release. CONSTITUTION:When a cam shaft 5a is interposed between the one-side end superposing surfaces of a socket body 3 and an IC loading plate 4, and the IC loading plate 4 is reciprocated by the rotation of the cam shaft 5a, a pressing bar 7 extending in contact with or close to the one-side end upper surface of the IC loading plate 4 is arranged, and both ends of the pressing bar 7 are supported by the socket body 3. Instead of the pressing bar 7, a pressing claw 3b may be provided on the one-side end of the socket body 3 to engage the pressing claw 3b with the one-side end upper surface of the IC loading plate 4.
Patent JP-2000323527-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHI SHINKO
IPC: H01L21/60
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the reliability of a semiconductor device with bumps from being lowered due to the bumps. SOLUTION: Bumps are formed on the surface of a semiconductor substrate. The side face of the bump is covered with a conductive cover film 20a. A mounting board 30 is disposed facing the surface of the semiconductor substrate. Conductive bond members 31 are formed on the opposite surface of the mounting board 30. The bond members 31 adhere to the top faces of the bumps. The material of the bond members 31 has a less wettability with respect to the material of the cover film 20a than to the material of the bumps.
Patent JP-S5358733-A (JP)
Title: Memory access system
Inventor: MIURA TETSUO
IPC: G11C29/00
Filed: 1976-11-08
Abstract: PURPOSE: To designate the blocj containing the adress where a fault occurred as a faulty blocj through division of the memory region within a memory bank into plural blocks.  Thus, the faulty block can be distinguished from the normal blocks in the bank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5466692-A (JP)
Title: Sulfonyl derivative of antibiotic substance tylosine
Inventor: MORI TOSHIAKI
IPC: A61P31/04
Filed: 1977-11-08
Abstract: NEW MATERIAL:Tylosine derivative of formula I (R 1  is H, acetyl; R 2  is aryl, aralkyl, arylthio-lower-alkyl), or its acid addition salt.  
     EXAMPLE: 4"-(4-Nitrobenzenesulfonyl)tylosine.  
     USE: Antibacterial agent effective to gram-positive bacteria, micoplasma, and their resistant variant. Easily absorbed through digestive tract by oral administration.  Characterized by the selective sulfonylation of OH at the 4" position.  
     PROCESS: A compound of formula II (R 3  is lower alkanoyl, halo-lower-alkanoyl; R 4  is halo-lower-alkanoyl, lower alkoxycarbonyl, aryloxy-alkanoyl) is made to react with a compound III in the presence of a basic reagent to afford a compound IV which is deacylated by hydrolysis, alcoholysis, etc. to obtain the compound IX. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000074690-A (JP)
Title: Method for determining comparative value
Inventor: FRANKE TORSTEN
IPC: B60W30/18
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To detect a comparative value completely by comparing the first and the second variables with each other on a basis of the first comparative determination at the second display plane, so as to support comparative results. SOLUTION: The following assumption is taken: the first variable having the first indication such as yawing angular velocity exists and the second variable having the second indication such as steering angle exists. The first and the second variables are compared with each other on a basis of the first comparative determination at the first display plane to determine a comparative value. In order to support comparative results, the first and the second variables with each other on a basis of the second comparative determination at the second display plane for determination of the comparative value. It is thus possible to make application to completely different uses easily and use this method with high flexibility.
Patent JP-H04360393-A (JP)
Title: Color signal processing unit
Inventor: YAMAMOTO NAOKI
IPC: H04N9/84
Filed: 1991-06-06
Abstract: PURPOSE:To realize an excellent color signal processing unit able to prevent occurrence of a beat and waveform distortion when a chrominance carrier signal is converted into a low frequency conversion color signal. CONSTITUTION:Since the phase is shifted by a 2nd 1f frequency divider circuit 5 and a selection circuit 601 after a BPF 4 and a transient fluctuation is not large at a phase change point of an output (n) of the selection circuit 601, undesired components having frequencies fsc-fs and fsc included in the conversion carrier (n) are suppressed sufficiently, then occurrence of beat and waveform distortion is prevented when a chrominance carrier signal (a) is converted into a low frequency conversion color signal (q) by a 2nd balanced modulator 7 and an LPF 8.
Patent JP-H06345983-A (JP)
Title: Resin composition for microlens and production of microlens
Inventor: MATSUMOTO KENJI
IPC: C08L101/00
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a resin composition which gives a microlens having a high refractive index and excellent transparency, hardness, light resistance, and heat resistance by incorporating a specific amount of S into a resin for microlens formation. CONSTITUTION:This resin composition comprises a resin for microlens formation and 5-60wt.% S incorporated therein. It is obtained, for example, by adding an EO-modified bisphenol S to a polymer obtained from N-vinyl-2-thiazolidinone and acrylic acid. It is preferred to impart photoclegradability, photocurability, heat curability, or thermoplasticity to this composition. Fig. (a) shows the composition disposed on a substrate 1. Fiq. (b) shows cylindrical patterns 2a formed by irradiating the composition with light or electron beams through a mask. Fig. (c) shows patterns 2b each having a semicircular section and formed by heating the substrate 1 at a temp. not lower than the melting point of the resin to melt and sag the resin.
Patent JP-H06345449-A (JP)
Title: Method for forming optical element and forming mold
Inventor: SHIOKAWA TAKANOBU
IPC: C03B11/08
Filed: 1993-06-04
Abstract: PURPOSE:To provide a mold for forming an optical element capable of floating a top force till the time just before the forming and readily keeping the top force in a state thereof out of contact with a preform and a method for forming the optical element. CONSTITUTION:This mold for forming is characterized by installing a magnet or a ferromagnetic material 4 in at least a part of an end face of a body mold 3 and providing a magnet 7 for a ferromagnetic material in a flange part of a top force 2 opposite thereto. A bottom force 1 and the body mold 3 are assembled and an optical preform 8 is then placed on the bottom force 1 to keep the top force 2 in a state thereof floated by receiving a repulsive force till the time just before the forming. The preform is thermally softened and a magnetic force is then produced in the direction to apply an attractive force between the end face of the body mold and the flange part of the top force opposite thereto. The positions of the bottom force and body mold are fixed to press form the preform for the optical element by the attractive force.
Patent JP-H09317807-A (JP)
Title: Vacuum spring
Inventor: IDA TAKAO
IPC: F16F9/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and compact vacuum spring capable of smoothly moving a stirrer by imparting tension of a specified direction to the stirrer. SOLUTION: For raising or lowering a stirrer, the handle of a fastening mechanism provided in a raising/lowering base is softened. Then, the stirrer is moved up/down along a strut 2 together with the raising/lowering base. The raising/lowering of the stirrer is manually performed and of the weight 40kg of the stirrer, 37.8kg is canceled by a weight 14 and a vacuum spring 20. Thus, the actual weight of the stirrer to be raised is 2.2kg and manual raising of the stirrer is facilitated.
Patent JP-S5759904-A (JP)
Title: Continuous vapor-phase polymerizing method of alpha-olefin
Inventor: SHIGA AKINOBU
IPC: C08F2/34
Filed: 1980-09-26
Abstract: PURPOSE: To obtain the titled uniform polymer of high quality continuously without the deashing step, by carrying out the vapor-phase (co) polymerization of an α- olefin with a fluidized bed ractor, et. having a classifying zone in the presence of a Ziegler-Natta catalyst while separating the polymer having the aimed particle diameter.  
     CONSTITUTION: An α-olefin, e.g. propylene, is fed from a feed inlet 17 into a decelerated zone 11 of a fluidized bed reactor with or without an agitator. Another olefin is fed from a feed inlet 19, and hydrogen gas is fed from a feed inlet 10 thereinto. These monomers are passed through an inner insertion 7 for preventing the scattering of particles to a reaction zone 1, and a Ziegler-Natta catalyst is fed from catalytic component feed inlets 6 and 9 to cary out the (co)polymerization in the vapor phase. The resultant polymeric particles are classified by a perforated plate 2, etc. of a classifying zone 3 to classify the polymeric particles having the aimed particle diameter from finer particles and the catlytic particles. The classified polymeric particles are then fed to the next reactors (B) and (C) to give the amined polymeric particles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000321123-A (JP)
Title: Vibration wave analyzing apparatus
Inventor: GOTO MASAKI
IPC: G01H17/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a precise frequency, amplitude and phase without lengthening a fetching time of vibration wave data. SOLUTION: The vibration wave analyzing apparatus 1 analyzes vibration wave data of a single frequency due to a vibration. The apparatus 1 comprises a vibration wave data fetching means 2 for inputting vibration wave data in a predetermined sampling frequency, a dummy data adding means 3 for adding dummy data of a predetermined value to the vibration wave data fetched by the means 2 to set the total number of the data to 2n pieces, and fast Fourier transforming means 4 for fast Fourier transforming the vibration wave data added with the dummy data.
Patent JP-S5258532-A (JP)
Title: Processing of silver halide photographic light sensitive material
Inventor: ENDOU TAKAYA
IPC: G03C7/00
Filed: 1975-11-10
Abstract: PURPOSE:To adapt the tilte processing to low toxicity and demand for environmental pollution control, enable rapid treatment, raise efficiency of bleaching fixation process using an organic acid metal complex salt, and form an image of high quality.
Patent JP-H0516134-A (JP)
Title: Control method for closed type mixer and its device
Inventor: OKADA TAKESHI
IPC: B29B7/72
Filed: 1991-06-06
Abstract: PURPOSE:To provide the control method for a closed type mixer and its device for improving the evenness of a mixture by controlling while grasping directly the state of the mixture in the closed type mixer. CONSTITUTION:Beam is emitted from a light source 7 through an optical film disposed on a part of a casing 2 of a mixer 1 onto the surface of a mixture W mixed in the mixer 1, and the mixture surface to which far infrared rays - ultraviolet rays are emitted or reflected on the surface of the mixture W is picked up by a receiver camera 8. The mixture of polymers of different kind and mixed images of polymers and carbon are sensed continuously on the image formed by the difference of light emission far infrared ray spectrum. Then the flowing image is formed into a static image by an image analysis device 9, and polymer dispersion and carbon dispersion generated by the enlarged image are measured. The measured values are compared with the decision vague set preliminarily by a decision device 10 and computed therein, and the mixed state of the mixer 1 is controlled by a control device 11 based on the computation value.
Patent JP-H08330214-A (JP)
Title: Method for evaluating alignment accuracy
Inventor: OTA KAZUYA
IPC: G03F9/00
Filed: 1995-06-01
Abstract: PURPOSE: To evaluate alignment accuracy by such statistical method as the EGA method by an exposure device for performing alignment with a die by die system using a TTR-system alignment sensor. CONSTITUTION: A reticle and a wafer are aligned by the die by die system using the TTR-system alignment optical system and the position of a reticle stage at that time is measured by a laser interferometer (Step 106). An alignment is made to K shot regions at the total shot regions on the wafer (Step 108) and the arrangement coordinates of the wafer are calculated in the EGA system based on the measurement value of a laser interferometer regarding the K shot regions and the arrangement coordinates when designing the wafer (Step 109). A minimum residual error ΔEMM, a degree of wafer cross W, and signal intensities AXn and AYn from the alignment optical system which were obtained at the time of the calculation are evaluated to evaluate alignment accuracy (Step 110).
Patent JP-H01303195-A (JP)
Title: Hook oiling device for sewing machine
Inventor: TAKAHARA TOSHIAKI
IPC: D05B71/02
Filed: 1988-05-31
Abstract: PURPOSE:To extremely stably supply a lubricating oil through an oil conveying tube to a supplying part by composing the title device of an oil conveying path and a fixed quantity oil conveying device to hold the constant height of the position of the oil surface of the lubricating oil to be stored for the opening edge of the oil conveying tube and supply the lubricating oil of constant pressure to the opening edge of the oil conveying tube all the time by the potential energy. CONSTITUTION:When a rotating shaft 2 of a rotating hook 1 rotates, the lubricating oil collides with the inner circumferential surface of an oil conveying tube 2 by centrifugal force. Since this inner circumferential surface is made into a taper shape, the diameter of which becomes larger as it goes upward, the collided lubricating oil successively moves upward along a wall surface, passes through an oil conveying path 1b, reaches the opening edge of a track groove 1a of the rotating hook 1, and after that lubricates a necessary sliding part. Here, since the pressure of the lubricating oil at the opening edge of the oil conveying tube 2a occurs due to the elevation difference between the opening edge and the upper edge surface of a storing part 8a, and since the pressure of the lubricating oil to flow in the oil conveying tube 2a can be held constant all the time when the elevation difference is constant, oil quantity conveyed and supplied from the oil conveying tube 2a to the track groove 1a can be constant all the time by fixing the position of a control needle 9 as an oil conveying quantity variable mechanism to a prescribed position.
Patent JP-S5926603-A (JP)
Title: Fluid pressure control device
Inventor: FUKUDA SHIYOUJI
IPC: B66C13/23
Filed: 1982-08-04
Abstract: PURPOSE:To facilitate the very low speed operation of winding and unwinding by providing an open-close valve which is operated by an outside signal and is installed at rearmost by-pass port of the direction control valves in the suitable number having the pump by-pass port in the area of the neutral position. CONSTITUTION:In the case where the control valve 4 is throttled to control the actuator at the very low speed, when the valve 25 is energized, the line to the tank is closed to eliminate the output fluid from the pump being by- passed, and the relief valve 23 is operated when the control valve 4 is neutral. Under such conditions, when the remote control valve 14 or 15 is displaced in a very small amount by the remote control lever 13, the actuator port is opened and the actuator is fine-controlled by meter-in.
Patent JP-S6028395-A (JP)
Title: Video and sound signal recording system in magnetic picture recording
Inventor: NAGANO MASAHIKO
IPC: H04N9/79
Filed: 1983-07-26
Abstract: PURPOSE:To attain multiple recording a sound signal and a video signal without causing crosstalk to a sound by applying an FM modulation to a luminance signal, applying PM modulation to a chrominance signal with orthogonal two-phase and recording the result. CONSTITUTION:A luminance signal Y is inputted to an FM modulator 1, where a modulated luminance signal Y' is formed. On the other hand, the chrominance signals R-Y and B-Y and their carriers fc1, fc2 are inputted to an orthogonal two-phase PM modulator 9 comprising a phase shift circuit 2, two balanced modulators 3, 4, three synthesis circuits 5, 6, 7 and an inverting circuit 8, where a signal C' in which two PM chrominance signals (R-Y)' and (B-Y)' are multiplexed is formed. A modulated sound signal in a reproducing signal is divided at each carrier frequency by band pass filters 20, 21 and 48, they are given to gates 30, 31 and 46 respectively and each gate is turned on periodically at each track and the result is given to an FM demodulator 32. Even if a video head 17 bridges over adjacent tracks Tn-1 and Tn+1, since only the gate 30 is turned on, the sound signal using f3, f2 ar carriers is not demodulated, only a sound signal on a desired track Tn is obtained and no crosstalk is produced.
Patent JP-H09313305-A (JP)
Title: Bed system and vertical driving device to be used for the same
Inventor: SHINDO TATSUYA
IPC: A47C19/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide comfortability by providing a bed plate formed at a movable bed part, for which one part of a bed frame in lengthwise direction is divided along breadthwise direction, and providing the movable bed part so as to be vertically driven to surely support the prescribed part of a user lying on the back at a prescribed height. SOLUTION: A bed plate 6 provided on a bed frame 1 is divided into four parts in the lengthwise direction of the bed frame 1. Among these four parts, one part positioned at the almost central part of lengthwise direction is formed as a movable bed part 6a to be vertically driven by a driving mechanism 11, and the other parts are formed as fixed bed parts 6b. The position of this movable bed part 6a can be exchanged with positions to provide the fixed bed parts 6b and made correspondent to the physique or taste of the user. When a driving shaft 25 is driven to be protruded from a fixed pipe 24 by operating a motor 23, the driving mechanism 11 turns a link 33 in rising direction through a bracket 19 and a presser 21 so that the movable bed part 6a can be moved upward and burden to the lumber vertebra, etc., of the user can be reduced.
Patent JP-2000323282-A (JP)
Title: Lighting system
Inventor: KOMINAMI HIROKO
IPC: H05B37/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To realize an lighting environment useful for image display. SOLUTION: This lighting system has a first luminaire 8 and a second luminaire 9 for irradiating a specified lighting pattern on a lighting light reflecting surface 11 and giving feeling of a different space for displaying image information, and a lighting control part 10 for controlling the luminaires 8, 9. The lighting control part 10 changes the lighting state of the luminaires based on a lighting environment signal from a remote controller 6 and easily provide a different space in an image display space.
Patent JP-S6029507-A (JP)
Title: Incinerator having radiation heat cut-off valve inside thereof
Inventor: IKEDA TAKESHI
IPC: F23C10/22
Filed: 1983-07-26
Abstract: PURPOSE:To decrease the construction cost of an incinerator equipment by lowering the height of an equipment, by providing an inclined ceiling in a free board part, and by providing a radiation heat cut-off valve of gate type at an waste charging opening inside of the furnace. CONSTITUTION:The middle part of a free board 8 is an inclined ceiling 20 in a furnace 10. A waste charging opening 21, from which waste can be thrown into the center part of a furnace 10 without letting it go along the wall 20' of a furnace, is provided in the furnace 10, and a vertical damper 30 of gate type vertically moving along the waste charging opening 21 is provided in order to cut off radiation heat in the furnace when charging of waste into the furnace is not performed. By this arrangement, the height of the range of an equipment can be lowered, as a result, the construction cost of an incinerator can be decreased.
Patent JP-H10324140-A (JP)
Title: Air conditioner for automobile
Inventor: KUGA NORIO
IPC: B60H1/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To make the temperature difference of blown off air from a foot blowoff port and blown off air from a vent blow-off port into an appropriate range at using a bi-level mode by providing a blow-off restraint member restraining blow-off of a part of air introduced into a cold air flow passage in a heater unit on a vent door. SOLUTION: A vent door is provided with a blow-off restraint member 31 restraining blow-off of a part of air introduced into a cold air flow passage C in a heater unit 6, in air blown off from a vent blow-off port 20. By this blow-off restraint member 31, a blow-off air quantity at a vent blow-off port 20a is reduced, and air obstructed to been blown off is returned to the heater unit 6. This air is cold air, and when it is blown off from a blow-off port 20b or a foot blow-off port 23, it approaches a hot air passing territory and mixes with hot air. Hereby, hot air blown off from the foot blow-off port 23 is mixed with cold air, and hence the temperature difference of blown off air from the foot blow-off port 23 and blown off air from the vent blow-off port 20b is made small.
Patent JP-S5563025-A (JP)
Title: Friction pad for disk brake
Inventor: KAMITSUKURI TOSHIO
IPC: F16D69/00
Filed: 1978-11-02
Abstract: PURPOSE: To balance a ratio in distribution of braking for front and rear wheels and prevent a front lock in a vehicle having different types of brakes for the front and the rear wheels by adhering antifriction agent on surfaces of friction pads contacting with rotating disks.  
     CONSTITUTION: In a vehicle having substantially a same degree of load distribution for front and rear wheels and provided with disk brakes for the front wheels while with drum brakes for the rear wheels, for example, antifriction agent 1 is adhered to a surface 4 of a friction pad 2 by painting or spraying so as to fill up minute uneven portions. In this case, a mixture of graphite and hexagonal system boron nitride or organic high molecular compound mixed with the above mixture as a basic agent is used as the antifriction agent. According to this method, the antifriction agent on the projecting surfaces are dropped out upon initial stage of braking and the same being impregnated within the recessed portions are remained. Then, an amount of the antifriction agent within the recessed portions is decreased by wearing as the pad is being worn, thereby, a coefficient of friction is recovered gradually. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5892344-A (JP)
Inventor: ROI PII FUINII
IPC: A61F2/26
Filed: 1982-08-03
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。