baber/WOPTO huggingface dataset:
Patent JP-S6467401-A (JP)
Title: Wheel rim assembly
Inventor: IGARASHI YASUO
IPC: B60B21/12
Filed: 1987-09-04
Abstract: PURPOSE:To simply and reliably seal holes formed through a well portion of a wheel rim where outer ends of spokes are fixed, by providing a seal ring for sealing the holes owing to thermal shrinkage of its base portion. CONSTITUTION:A wheel rim 6 of a wheel rim assembly 1 has a well portion 5 formed with through-holes 3 where outer ends 2A of spokes 2 are fixed. The well portion 3 of the wheel rim 6 is covered with a seal ring 9 having an annular base portion 7 formed of a thermal shrinkage sheet for sealing the through- holes 3 owing to thermal shrinkage of the base portion 7. A tubeless tire 11 is mounted to mounting portions 12 of the wheel rim 6 sealed by the seal ring 9. With this construction, the through-holes 3 may be sealed simply and reliably by thermally shrinking the seal ring 9 to improve the efficiency of sealing work and the seal quality.
Patent JP-S59113604-A (JP)
Title: Forcibly cooled magnet device
Inventor: TAKANO HIROHISA
IPC: H01F5/00
Filed: 1982-12-21
Abstract: PURPOSE:To flow a refrigerant through grooves for flowing the refrigerant in the axial direction to obtain cooling action, and to improve assembly property by forming the grooves among each layer of a cylinder and fast sticking each layer of the cylinder in sections except the grooves. CONSTITUTION:A conductor 1 is wound cylindrically, but the recessed grooves 9 are formed to the outer circumference of the conductor in the axial direction of cylinders. Each layer 8, 8 of the cylinders is wound in a closely adhesive manner, and fast stuck in the sections except the groove 9 sections. Consequently, a coolant flows in the grooves 9, and the area of cooling can be ensured by devising the pitch and width of the grooves. On the other hand, the sections except the grooves 9 of the conductor 1 lower the current density of the conductor 1, and fills the role of the reduction of Joule loss. The close adhesion of each layer 8, 8 of the cylinders to the sections except the grooves 9 results in the increase of buckling load with the reduction of tensile stress in the circumferential direction of the conductor and the reduction of compressive stress in the axial direction by electromagnetic force. The winding of each layer 8, 8 of the cylinders in the closely adhesive manner contributes to the simplification of the assembly.
Patent JP-H1140432-A (JP)
Title: Iron core for reactor
Inventor: YAMAMOTO ISOO
IPC: H01F37/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To downsize an iron core for reactor. SOLUTION: Magnetic steel plates are provided with a self-fusing coating and are laminated to form a block iron core 2. Block iron cores 2 are stacked to form a leg iron core 1. Yoke iron cores 4 and 5 are formed by laminating magnetic steel plates. The block iron cores 2 are joined to the yoke iron cores 4 and 5 to form a reactor iron core. Joining is performed with placing the direction P of lamination of the magnetic steel plates comprising the block iron cores 2 orthogonally to the direction M of lamination of the magnetic steel plates forming the yoke iron cores. Since magnetic flux amount in the yoke iron cores 4 and 5 is uniform, yoke iron cores of small cross-sectional area can be used.
Patent JP-S60115133-A (JP)
Title: Container for flat surface type vacuum display tube
Inventor: NODA HISATO
IPC: H01J5/02
Filed: 1983-11-26
Abstract: PURPOSE:To make a rear panel light sharply by providing an outside rear panel made of material with higher mechanical strength and rigidity than glass and an inside rear panel made of glass. CONSTITUTION:When air is removed from an air vent hole 10 by a vacuum pump, since an airhole 11 is provided on an inside rear panel 9, the inside space 13 and gap 12 of the inside rear panel are almost simultaneously pressure- reduced and reach almost vacuum state finally. Accordingly, differential pressure is not activated on the inside rear panel 9 and there hardly occur deformation and stress. As a result, even if the inside rear panel 9 is made of glass, it can be thinned and made compact. The differential pressure that is almost equal to atmospheric pressure is activated on an outside rear panel 8. However, since it is made of high strength material and its allowable stress is high, there is no danger of it being destroyed.
Patent JP-S6283248-A (JP)
Title: Rear-wheel steering gear for automobile
Inventor: MIMURO TETSUSHI
IPC: B62D5/26
Filed: 1985-10-07
Abstract: PURPOSE:To make a car turning radius reducible at need, by selecting a hydraulic control valve according to a front-wheel steering angle to be detected by a front-wheel steering angle detecting device and thereby making a rear-wheel steering hydraulic cylinder so as to be operated. CONSTITUTION:A front-wheel steering angle is detected by a front-wheel steering angle sensor, and a front-wheel steering angle signal to be obtained at that time is fed to a control unit. And, in turn, this control unit feeds a control valve 24 with a rear-wheel steering signal if the front-wheel steering angle exceeds a neutral dead zone setting steering angle, operating both first and second solenoid selector valves 25 and 26. When the first solenoid selector valve 25 operates, a tip of a lock piece 40 is pulled out of an annular groove 36c so that a piston rod comes free. And, the second solenoid selector valve 26 also operates, whereby pressure oil in a hydraulic pump 12b is fed to a chamber (g) of a hydraulic cylinder 35. With this constitution, the piston rod 36 moves and steers rear wheels via a parallel link.
Patent JP-S60115884-A (JP)
Title: Ultrasonic detecting method
Inventor: OOKUBO TERU
IPC: G01S7/523
Filed: 1983-11-29
Abstract: PURPOSE:To shorten a search time by switching elevation angles at time intervals corresponding to transmit pulse width, transmitting a wave in plural elevation directions successively, and performing signal processing at every elevation angle by a reception system. CONSTITUTION:A generator 10 sends an azimuth scanning signal to a generator 9 on the basis of a time base signal from a generator 11 to generate a pulse signal for operating the transmitter 4 and an elevation angle signal. Simultaneously, the elevation angle signal is applied to a transmitter 4 from a generator 7 to obtain an elevation angle theta1 at time corresponding to a transmit wave pulse 2 and an elevation angle theta2 at time corresponding to a transmit wave pulse 3, and a transmit signal is supplied to a transmitter receiver 6. Then, a reflected acoustic wave from a target is applied to phase shifting receivers 8 and 8' and an azimuth scan is made by azimuth scanning circuits 12 and 12' and the generator 10 to obtain a signal in the direction of the elevation angle theta1 at a terminal 14 and a signal in the direction of the elevation angle theta2 at a terminal 15, thereby displaying them.
Patent JP-2000058552-A (JP)
Title: Heat treatment method for silicon wafer
Inventor: KUROKAWA MASAHIKO
IPC: H01L21/324
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress contamination of a wafer by a metal impurity from a heat treatment furnace member, etc., while utilizing the merit of high- temperature anneal using hydrogen. SOLUTION: With a vertical diffusion furnace used, a silicon wafer SW is loaded on a wafer holding boat 1 in its quartz, and a high-temperature annealing is performed with the wafer SW in a mixed atmosphere of hydrogen and argon. Measurement of the concentration of a metal impurity of an acquired wafer (Fe-B concentration by SPV (surface photo-potential) method) confirms that the Fe-B concentration at the peripheral part of the wafer SW decreases as the mixture ratio of hydrogen decreases, from 100% (conventional example only with hydrogen) to 50%, 25%, and 10%.
Patent JP-S6378172-A (JP)
Title: Rotary developing device for image forming device
Inventor: SAITO TAKESHI
IPC: G03G15/01
Filed: 1986-09-20
Abstract: PURPOSE:To eliminate possibility to interfere with a driving gear by a developing roller gear in an undesirable state, by arranging the rotational center of the developing gear of a developer carrying member at a developing position, the rotational center of the driving gear, and the rotational center of a developing unit, on the same line, or nearly the same line. CONSTITUTION:The rotational center O' of the developing roller gear 14 existing at the developing position, the rotational center O'' of an immovable driving gear 111, and the rotational center O of the developing unit 1, are arranged on the same straight line (l), or nearly on the straight line (l). Therefore, when the developing unit 1 rotates around the center O, and each of the developing roller gears 14, 14R, and 14B revolves around the center O, those gears do not interfere with the driving gear 111. Even in a case that the driving gear 111 is arranged in the inside of a developing roller 10 existing at the developing position, it is possible to revolve each developing roller around the center O without receiving interference from the driving gear 111, by arranging the center O' and O'' of two gears 14 and 111, and the rotational center O of the developing unit 1, on the straight line (l), or nearly on the straight line (l).
Patent JP-H0270097-A (JP)
Title: Electrodeposition coating apparatus
Inventor: HIBI HIROSHIGE
IPC: C25D13/24
Filed: 1988-09-06
Abstract: PURPOSE:To form an electrodeposited film good in finish with a simple process by covering a material to be coated with a detachable foreign matter protective net in the case of performing electrodeposition coating of the material to be coated in the electrodeposition liquid of an electrodeposition tank. CONSTITUTION:Electrodeposition liquid 3 with photosensitive resin composition dispersed therein is stored in an electrodeposition tank 1 and also a network foreign matter protective basket 4 is provided and a material 7 to be coated is supported in the basket 4. Further the electrodeposition liquid 3 is overflowed to an auxiliary tank 2 from the electrodeposition tank 1 and circulated to this tank 1 via a filter 6 by a pump 5. Foreign matter and electrodeposited resin substance are prevented from being stuck on a film by performing electrodeposition for the material 7 to be coated in this constitution. The electrodeposited film which is good in finishing properties and inexpensive in manufacturing cost and excellent in uniformity is formed.
Patent JP-H0885891-A (JP)
Title: Method for cleaning sterilizing concentrated free chlorine water generating system
Inventor: HONDA AKIHISA
IPC: C02F1/50
Filed: 1994-09-19
Abstract: PURPOSE: To provide a method for cleaning the sterilizing concd. free chlorine water generating system capable of preventing rusting, easy to maintain and with the treatment of liq. after cleaning facilitated. CONSTITUTION: The concd. free chlorine water of a sterilizing concd. free chlorine water generating system is discharged from a discharge line 11, and then a second specified amt. of cleaning water is supplied to the system. The circulating cleaning through a circulating line 15 is continued, then a switch means 6 is controlled, and almost the whole amt. of the second specified amt. of cleaning water is discharged from the discharge line 11.
Patent JP-H02113864-A (JP)
Title: Instant mooth mix and its production
Inventor: KAREN JII TANDEI
IPC: A23L29/20
Filed: 1989-08-31
Abstract: PURPOSE: To obtain a low-cost instant mousse mix having instant foaming performance which can be easily produced by compounding a sugar, flavor agent, and a specified amt. of Ca<2+> compound material which easily produces carbon dioxide with water or the like. CONSTITUTION: A hydroxide or oxide of calcium or a mixture of these is mixed with a water-based soln. of carbohydrates, to which carbon dioxide is added and dried to obtain a Ca<2+> compound material. Then the Ca<2+> compound material is mixed with sugar and flavor agent, preferably in proportions of 5 to 40wt.% Ca<2+> compound material and 30 to 70wt.% sugar of the whole weight, to obtain the instant mousse mix.
Patent JP-2001050842-A (JP)
Title: Pressure sensor
Inventor: MATSUKAWA TAKANORI
IPC: G01L9/12
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To integrate the side- and bottom-surface part of a pressure measuring part for eliminating the need for reinforcement and reducing costs by fitting a target side pressure introduction pipe to a fitting part so that pressure measuring part, a pressure reception substrate, and a lid are included. SOLUTION: The pressure sensor fits a target-side pressure introduction pipe 42 to a fitting part 21 so that a pressure measuring part 26, a pressure reception substrate 30, and a lid 41 are included, and at the same time is composed for detecting the pressure of a substance 43 whose pressure is to be detected in the target-side pressure introduction pipe 42 with a pressure reception substrate 30 in the pressure measuring part 26. Therefore, when pressure inside the target side pressure introduction pipe 42 increases, the pressure operates in a direction for blocking an opening 28 of the pressure measuring part 26, thus simplifying the structure of the pressure sensor since it is not necessary to integrate the side- and bottom-surface part of the pressure measuring part 26 for reinforcement so that the lid 41 cannot deviate from the pressure measuring part 26.  Also, since pressure is directly applied to the pressure reception substrate 30, output sensitivity also increases.
Patent JP-2000056820-A (JP)
Title: Automatic torque feed forward control method/device
Inventor: TABUCHI TAKAYUKI
IPC: C08L83/08
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To always give optimum compensation quantity by means of a simple control block by code-inverting a torque command value immediately before inversion, multiplying it by a coefficient and adding a value to the torque command value of a feed forward control loop, which is instructed by a speed control part, as a torque feed forward compensation value. SOLUTION: A speed command value outputted from a position control part 4 is inputted to a speed error quantity calculation part 5, a TFF control part 8 and an automatic TFF control part 16. When the automatic TFF control part 16 recognizes that the code of the speed command value calculated in the position control part 4 is inverted, it code-inverts a torque command value after automatic TFF compensation before inversion. A coefficient (k) is multiplied to the value and it is inputted to an adder 17 as an automatic TFF compensation value. The adder 17 adds the torque command value of a feed back control loop, which is outputted from a speed control part 7, and automatic TFF compensation quantity, and the value is inputted to an adder 9 as the torque command value after automatic TFF compensation.  The torque command value after automatic TFF compensation from the adder 17 is also inputted to the automatic TFF control part 16.
Patent JP-S61100623-A (JP)
Title: Automatic color temperature tracking apparatus
Inventor: TANAKA KAZUO
IPC: H04N7/18
Filed: 1984-10-23
Abstract: PURPOSE:To enable automatic color temp. tracking reduced in an error, by obtaining the information of the change in color temp. by directly detecting the signal from an image pick-up device to obtain white balance. CONSTITUTION:The signal from an image pick-up device 11 is separated into red, green and blue signals by a color separation circuit. These signals are respectively applied to a high luminance part detection circuit 30 and high luminance signal removing circuits 16, 17, 18 to remove high luminance signals thereof and detected by the next peak detection circuits 19, 20, 21. The detected signals pass through differential amplifiers 22, 23, time constant circuits 28, 29, a matrix circuit 31 and an encoder circuit 32 to obtain an image signal. As mentioned above, because the signal from the image pick-up device is directly used, a color decomposition characteristic is out of the question and white balance reduced in an error can be taken.
Patent JP-S61101733-A (JP)
Title: Unit type clean room
Inventor: YAMAGATA TAIZO
IPC: E04H5/02
Filed: 1984-10-24
Abstract: PURPOSE:To flexibly meet the varied demand for a clean room by adopting a grid structure having a portal frame for its framework as a base unit, and interposing equipment panels as needed between the base grids. CONSTITUTION:A structural grid 1 is joined to an air shower room 8 having an entrance door 6, and unit grids 1-5 are alternately joined like equipment grid 4, structural grid 2, equipment grid 5 and structural grid 5. A structural grid 1-3 is made up with a structural member 12 having a portal frame to which a ceiling panel 9, exterior panel 11 and interior panel 21 are attached. An equipment grid 4, 5 is identical to the structural grid 1-3 in shape, and is equipped with an air cleaning device having a high performance filter and panels such as electricals control panel. By combining those unit grids 1-5, a clean room of any desired length can be formed.
Patent JP-H1166307-A (JP)
Title: Print quality inspecting device
Inventor: FUJII TOMOHIRO
IPC: G06T7/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively check the color density of a printed matter, specially a print matter that is wide with high accuracy. SOLUTION: For shape recognition, a printed matter is partitioned in the direction of width as necessary to maintain high resolution, the needed number of sensor heads 1 for shape recognition are used and current value data are acquired. On the other hand, for the inspection of color density, one sensor head 2 for color density recognition is used because a space frequency is sufficient in a low frequency and current value data are acquired over an entire area in the direction of width of a print paper surface P. They are compared with reference image data.
Patent JP-S59113312-A (JP)
Inventor: MAAKU HATSUTAN
IPC: F16B39/28
Filed: 1982-12-20
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-H0888249-A (JP)
Title: Face-down bonding method
Inventor: SUZUKI KAZUTAKA
IPC: H01L21/60
Filed: 1994-09-19
Abstract: PURPOSE: To provide a face-down bonding method wherein an electronic part is capable of being bonded without causing trouble even if the connecting terminal electrodes of an electronic part are lessened in pitch. CONSTITUTION: A stud bump 1c is formed by a wire bonder on a connecting terminal electrode 1b formed on the base 1a of an IC 1 by a wire bonder, a stud bump 2c of solder is provided onto an IC connecting electrode 2a formed on a circuit board 2 by a wire bonder, the terminal electrode 1b and the electrode 2a are made to confront each other, the bump 2c is fused by heating, and the terminal electrode 1b of the IC 1 and the electrode 2a formed on the circuit board 2 are electrically connected together. By this setup, a small amount of bonding material can be quantitatively supplied high in positional accuracy, so that the terminal electrodes 1b are capable of being lessened in pitch, and ICs can be enhanced in mounting density.  Moreover, the bumps 1c and 2c are capable of being formed by the use of the same equipment, so that an electronic part can be simplified in manufacturing process.
Patent JP-H06217296-A (JP)
Title: Image signal coding device based on adaptive intramode/intermode compression
Inventor: BOKU GAKUSAI
IPC: H04N19/50
Filed: 1993-09-08
Abstract: PURPOSE: To improve the image quality of transmitted digital signals by selectively using a compression mode. CONSTITUTION: An intra mode compression route is provided with a DCT block 104 and a quantizer 106. An inter mode compression route is provided with a subtractor 103, the DCT block 114, the quantizer 116, an inverse quantizer 118, an IDCT (inverse DCT) block 120, an adder 122, a switch 123, a previous frame memory 124 and a motion estimation and compensation block 126. Then, the intra/inter modes are selected by comparing compression errors generated from the two routes. Thereafter, compression signals for which less errors are generated in the respective intra/inter modes are selected for the next compression algorithm or transmission.
Patent JP-S6282853-A (JP)
Title: International exchange
Inventor: HATAKEYAMA SHIGEMITSU
IPC: H04M3/51
Filed: 1985-10-08
Abstract: PURPOSE:To enable a user to call fully automatically without using ground code using language by automatically translating originator's using language and transmitting the originating subscriber's will to an agent. CONSTITUTION:When the originating subscriber 1 dials, a translation service detecting means 21 in a CPU 2 detects that the originating subscriber 1 requires translation service when international prefix is 003 or 004. Then, a language selecting means 22 selects language to be converted on the basis of a ground code. The CPU 2 specifies the language to be converted to a translating device 4, sets up a channel 31 corresponding to an international output circuit 7 in a switch 3 and reserves channels 321, 322, 33 for connecting the translating device 4 and detecting circuit 5. When a response of a terminating subscriber is detected, the CPU 2 sets up channels 321, 322, 33 and opens the channel 31 to reserve it, so that calling provided with translation service is started.
Patent JP-2000051356-A (JP)
Title: Hand pump and ambulance bag using the hand pump
Inventor: FUKUTOMI TEI
IPC: F04B9/14
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a hand pump and an ambulance bag operable with a single hand and excellent in operability, having a pump chamber of the hand pump contractable to a compact state and easy to carry. SOLUTION: A hand pump 50 includes a pair of end plates 10, a shaft 11 journaled to the end plates to be relatively turned to degenerate between the end plates 10, a pump chamber 21 provided between the end plates 10, grip parts 16 provided on the end plates 10 to enable relative turning of both end plates 10, a repulsive means relatively turned by the operation of the grip parts 16 to restore the degenerated space between both end plates 10, and a locking means 17 for locking between the grip parts 16 of the hand pump 50 in the condition where the space between both end plates 10 is degenerated is formed. An ambulance bag 60 is formed by attaching a face mask 40 to the hand pump 50.
Patent JP-S6468266-A (JP)
Title: Gel aromatic
Inventor: YAMAZAKI SHOZO
IPC: A61L9/01
Filed: 1987-09-08
Abstract: PURPOSE:To attain a good dispersibility with a small amount of aromatic, to make the volatilization of the aromatic stable and to provide a simple preparation, by using a specific amount of 1,2-polybutadiene as a gelling agent. CONSTITUTION:An aromatic complex contains A1wt.% aromatic with an SP value of 8.2 or less, A2wt.% aromatic with an SP value between 8.3 and 9.0 and A3wt.% aromatic with an SP value of 9.1 or less. The aromatic complex is gelled with a mixture of 1,2-polybutadiene. The mixture of 1,2-polybutadiene is prepared to attain the following weight ratio: 1,2-polybutadiene with the crystallinity of 30% or more/that with the crystallinity between 18% and 29%/that with the crystallinity of 17% or less=(0.9-1.5)A1/(0.8-1.5)A2/(0.7-1.3) A3.