baber/WOPTO huggingface dataset:
Patent JP-H0599538-A (JP)
Title: Adsorption type heat exchanger
Inventor: SHINODA YASUYOSHI
IPC: F25B37/00
Filed: 1991-10-11
Abstract: PURPOSE:To improve a heat exchanging performance as much as possible in a system for gasifying adsorption substance to cause it to be adsorbed in adsorption agent and for adsorbing the adsorbing substance to be set in the adsorption agent under its heating operation by a method wherein a heat shielding member for prohibiting radiation heat from the adsorption agent to an adsorption chamber during the heating and adsorbing operations is provided. CONSTITUTION:Adsorption substance 2 and adsorption agent 4 are disposed within an adsorption chamber 10 in a vacuum container 1. The adsorption agent 4 is heated by a heating means 5. A heat exchanging operation is carried out by a heat exchanging means 6 for heat exchanged medium between it and the adsorption substance 2. The adsorption substance 2 is gasified and adsorbed into the adsorption agent 4 and at the same time the adsorption substance 2 is removed at the adsorption agent 4 under a heating operation. With such an arrangement as above, a heat shielding member 3 for prohibiting a radiation heat from the adsorption agent 4 to the adsorption substance 2 during heating and removing of the adsorption agent 4 is arranged between the adsorption agent 4 and the adsorption substance 2. In this way, a reduction in heat exchanging efficiency at the removing of the adsorption agent 4 or the reduction of the adsorption efficiency caused by a heat loss is prevented.
Patent JP-H10112200-A (JP)
Title: Semiconductor memory and data processing device
Inventor: NAKAGAWA HIROSHI
IPC: G11C29/12
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide technology by which address reduction test can be performed in a semiconductor memory in which a main amplifier is used in common among plural memory mats. SOLUTION: This device is provided with a latch circuit 11 storing first data outputted from a main amplifier, a comparator 12 which compares second data outputted after the first data from the main amplifier with the first data stored in a storage means, and a multiplexer 13 which can output a compared result of this comparator to the outside as address reduction data, then an address reduction test can be performed by comparing the second data outputted after the first data from the main amplifier with the first data stored in the memory means, and outputting the compared result of the comparing means to the outside as address reduction data.
Patent JP-S61141409-A (JP)
Title: Device for assembling optical parts
Inventor: YAMADA YASUBUMI
IPC: G02B6/30
Filed: 1984-12-14
Abstract: PURPOSE:To permit the positioning of optical fibers to any angle by providing a toric bench, fine adjustment bases which are freely glidable and can be fixed to any optional position, optical fiber holding mechanisms and a sample base existing in the position near the center of the circle of the toric bench. CONSTITUTION:The fine adjustment bases 14 are freely glidably mounted to the toric bench 12 and each base 14 is constituted of a slider 16 having the shape complementray with the shape in the upper part of the bench 12, a fine adjustment mechanism 18 and the optical fiber holding mechanism 20 thereon. The optical fiber 4 is mounted to the mechanism 20 after an optical circuit 1 is placed on the sample base 62. The wedge-shaped member of the mechanism 20 is inclined by 20-30 deg. and therefore the top end of the optical fiber faces downward. The base 14 is then moved along the bench 12 to match the top end of the optical fiber with the position of an optical fiber guide 5 where the top end of the fiber is fixed by a set screw 32. The operator pushes successively the optical fiber toward the base 62 by adjusting finely the position of the fiber by operating knobs 40, 42, 44 of the base 12. The optical fiber 4 is inserted into the guide 5 when the fiber is successively pushed toward the base 62. The positioning of the optical fiber and the optical circuit is thus completed.
Patent JP-2001094466-A (JP)
Title: Cdma communication system employing code sequence set with noncross-correlation area
Inventor: AZEYANAGI KATSUYOSHI
IPC: H04J13/14
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a direct spread spectrum communication system with high utilization efficiency of frequency where an interference component due to self-interference, interference with other stations, or inter-cell interference is not caused. SOLUTION: In the CDMA communication system, a transmitter is provided with a means that prepares, as different spread series to identify users, a binary ZCCZ spread sequence belonging to a family of a sequence group where the periodic cross- correlation number of a couple of optional spread sequences has a noncross-correlation area in the vicinity of 0-shift, a means that generates an extended symbol frame using the ZCCZ sequence for a center frame and with a protection sequence added to both sides of the center frame, and a means that generates a transmission base band frame by multiplying transmission information by an extend sequence symbol frame.  A receiver is provided with a means that receives a reception base band corresponding to the transmission base band and a means that uses the ZCCZ spread sequence or a demodulation local sequence used by the transmitter of a desired station for a reference sequence to apply correlation demodulation to the received frame and to apply hard discrimination to the demodulated output.
Patent JP-H0686858-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-09-07
Abstract: PURPOSE:To improve the workability in the assembly and demounting of a ball collecting member and prevent the long laying of wiring from electrical parts, and to suppress the obstruction for a ball flow passage. CONSTITUTION:Utilizing the center opened port part formed on a ball collecting member 76 for projecting a service article device 62 to the reverse surface side, cut parts 101, 121-124 are formed at least on one between the edge part of the center opened port part and the peripheral edge part of the ball collecting member 76, and lead wires 111, 112, 131-134 extending to the reverse surface side of a game board 13 from the electrical parts installed on the game board 13, through the cut parts 101 and 121-124, are led. Accordingly, the wiring processing is carried out only by inserting the lead wires 111, 112, 131-134 into the cut parts 101 and 121-124.
Patent JP-2000102092-A (JP)
Title: Electrodynamic type speaker unit
Inventor: OKABE KIYOSHI
IPC: H04R7/12
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a damage owing to the heat generation of a voice coil by adopting a cone diaphragm made of plastic and thereby to improve the quality and reliability of a speaker. SOLUTION: In this electrodynamic type speaker unit provided with the cone diaphragm 1 made of the plastic and a vibration source 2 for driving it by electric magnetic force, reinforcement by a heat insulating material 16 is executed at a connection part with the voice coil 4 to the cone diaphragm 1. By the structure, even when the voice coil 4 generates heat, the cone diaphragm 1 is not deformed or damaged, a regular state is kept at all times and the sound of excellent quality is generated.
Patent JP-S63119224-A (JP)
Title: Manufacture of thin-film semiconductor device
Inventor: YOSHIDA TETSUHISA
IPC: H01L21/205
Filed: 1986-11-06
Abstract: PURPOSE:To control impurity concentration, and to form a thin-film semiconductor having desired electrical characteristics by accelerating the ions of the simple substance or compound of a substance as the raw material of a semiconductor thin-film and the ions of the simple substance or compound of an impurity as a doner or an acceptor to said semiconductor thin-film and irradiating a sample heated. CONSTITUTION:A sample to which a polycrystalline silicon thin-film is shaped is positioned into a vacuum vessel kept at a high vacuum of 10<-3>Torr or less, silicon ions 4 and boron ions 5 are accelerated and said sample is irradiated with the ions at the same time, and a section near the surface of the sample is brought to an amorphous state while an impurity is implanted, thus forming an amorphous silicon layer 3. The impurity is diffused and activated and P-type polycrystalline silicon 7 shaped is solid-grown by heating by a heater 6 when the ions are implanted. Electromagnetic waves such as microwaves, laser beams, X-rays, etc. and electron rays are applied in place of the heater 6, and only the section near the surface of the sample, to which the impurity is implanted and which is brought to the amorphous state, is heated partially, thus also acquiring the same effect.
Patent JP-H03125569-A (JP)
Title: Picture binarizing device
Inventor: ISHIKAWA KAZUHIRO
IPC: H04N1/40
Filed: 1989-10-11
Abstract: PURPOSE:To generate a binary picture with high picture quality by using a binary picture data binarized optimizingly so as to extract an area and to discriminate the attribute and applying binarizing processing to the area by the attribute in matching with the attribute. CONSTITUTION:A circumscribed rectangle detection means 31 applies processing repetitively to an information area surrounded by white level lines and a white column in which a black level picture whose threshold level is, e.g. TH or over with respect to a picture binarized optimizingly up to a degree that no further segmentation is implemented therein and the processed area is extracted by circumscribed rectangle processing. An attribute discrimination means 33 discriminates the attribute such as intermediate tone area or a non-intermediate tone area based on the characteristic of the circumscribed rectangle and the characteristic in the rectangle. A selective binarizing means 36 applies the binarizing processing to express an intermediate tone such as the dither binarization to the area of the circumscribed rectangle discriminated to be the intermediate tone area and applies the binarizing processing to express a non-intermediate tone such as the simple binarization or edge emphasis to the area of the circumscribed rectangle discriminated to be the non-intermediate tone area. Thus, a binary picture with high picture quality is generated.
Patent JP-2000100786-A (JP)
Title: Substrate treating device
Inventor: KAMATA TAKESHI
IPC: H01L21/205
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent particles from adhering to the surface of a substrate in a device for performing treatments, such as film formation or etching on the substrate, such as a semiconductor wafer, using a plasma. SOLUTION: In a substrate treating device, having a treating chamber 1 of treating a substrate W, a load-lock chamber 2 and a carrying arm 7 which enters from the chamber 2 into the chamber 1 for carrying the substrate W, a dustproof cover 8 for covering this substrate W is mounted to the arm 7 in the vicinity of the upper part of the substrate W which is carried by the arm 7. According to this device, a substrate treating device capable of preventing particles from being adhered to the surface of the substrate which is the material to be treated can be provided, and the yield for the manufacture of a semiconductor device or the like is improved.
Patent JP-S63117721-A (JP)
Inventor: KUBOTA YASUHIKO
IPC: A47K3/00
Filed: 1986-11-06
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-H06119598-A (JP)
Title: Parking assisting device
Inventor: MIO MASAHIRO
IPC: B62D113/00
Filed: 1992-10-02
Abstract: PURPOSE:To provide a parking assisting device enabling a driver to easily hold an objective steering angle. CONSTITUTION:A steering system (power steering) 18 is driven by hydraulic pressure applied from a hydraulic pump 16. A parking assisting ECU 14 compares a steering angle obtained form a steering angle sensor 12 with an objective steering angle, and when the steering angle exceeds the target steering angle beyond prescribed quantity, controls a variable valve 20 in an open state and guides hydraulic pressure to a reserver 21 to cut off hydraulic pressure assisting force to the system 18 and increase steering reaction. When the steering reaction is increased, a steering is returned to the direction of the target steering angle, so that the steering can easily be held at an angle near the target steering angle.
Patent JP-H07122834-A (JP)
Title: Connecting structure of printed wiring board
Inventor: YOSHII MASAYUKI
IPC: H05K3/36
Filed: 1993-10-22
Abstract: PURPOSE:To eliminate the need for excessive space by susperposing first and second printed wiring boards with first and second patterns facing each other and electrically connecting the first pattern and an extending section by a jointing material. CONSTITUTION:A fine pattern 22 is formed at a position facing the end face of the surface side of a printed wiring board 20 and at the position on the just reverse side to a second terminal pattern 21 on the surface side of the printed wiring board 20. A pattern formed in an arcuate recessed-surface shape and electrically connecting the fine pattern 22 to the second terminal pattern 21 in the recessed surface section is shaped at the end face of the fine pattern 22, and forms a through-hole 25. A small conductor such as the arcuate through- hole 25 or the fine pattern 22 is used as a section to be heated. That is, the heat capacity of the section to be heated is reduced, and the temperature of the section to be heated is elevated quickly in a short time even by slight heating. Accordingly, connection operation can be facilitated extremely.
Patent JP-S63117885-A (JP)
Inventor: FUKUHARA KATSUKO
IPC: B66B13/14
Filed: 1986-11-06
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-S63152076-A (JP)
Inventor: AREKISANDAA ENU ROTSUSHI
IPC: G11B33/04
Filed: 1987-10-20
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-2001093255-A (JP)
Title: Shutter opening/closing mechanism
Inventor: ISHIHARA HAJIME
IPC: G11B23/03
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent damaging during cartridge insertion and ejection, and to reduce operation force during the cartridge insertion and ejection. SOLUTION: A shutter opening/closing member 12 is provided, having, in one end, an operated part 16 extended roughly in an opening/closing direction of a shutter 4, rotatable around a rotational fulcrum 17c formed in a middle part, and pressed by a case body 2 to be moved in a direction for moving away from the case body at the time of inserting a cartridge 1, and in the other end, an engaging projection part 15 moved in the direction for contact with the case body at the time of inserting the cartridge 1, and engaged with an engaging hole 7a of the case body.
Patent JP-H07101781-A (JP)
Title: Ceramic sliding member
Inventor: KITA HIDENORI
IPC: F16C33/24
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a ceramic sliding member having an enhanced fracture toughness value as well as a low coefft. of friction. CONSTITUTION:This ceramic sliding member consists of ceramics as a motrix phase 1 and whiskers or fibers 3 dispersed in the matrix phase 1. The ceramics is ZrO2, Al2O3, Si3N4 or SiC and the whiskers or fibers 3 are made of a compd. of one of groups IVa, Va, Vla, VIIa, VIII and Ib elements such as iron oxide or silicide.
Patent JP-2000099029-A (JP)
Title: Operation form detector of playing operating element and playing speed decision device
Inventor: URA SATOYUKI
IPC: G10H1/055
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To recognize the playing form in accordance with the loci of key velocities of an automatic playing piano, etc., and to calculate the adequate velocities meeting playing forms. SOLUTION: Fig. illustrates the locus of a key from a rest position to an end position. A CPU receives the sampling result of this locus from a sensor and compares the velocity in a key position k1 with the average velocity between the key positions K1 and K4. When the former is decided to be smaller, a way of playing is regarded to be 'finger on touch' and the average velocity of the sections of the key positions K2 to K4 is decided as the velocity. If, on the other hand, the former is larger than the latter, the way of playing is regarded to be 'finger off touch' and the average velocity of the sections of the key positions K1 to K4 is decided as the velocity.
Patent JP-H06119582-A (JP)
Title: Disaster preventing panel for tunnel
Inventor: ISHII KENJI
IPC: G08B29/02
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a disaster preventing panel capable of shortening its function inspecting time in a plant. CONSTITUTION:A switching base 31 informs whether the state of a change-over switch 31a is a monitor mode or an inspection mode, adds an identification (ID) code to a monitoring value or an inspecting value stored in a ROM 33, outputs the code-added value to an MPU 48, which drives a terminal apparatus based upon the monitoring value and the ID code or drives an LED on a testing jig 20 based upon the inspecting value and the ID code.
Patent JP-H04142565-A (JP)
Title: Developer supplying method of image forming device
Inventor: SATO HISAO
IPC: G03G15/08
Filed: 1990-10-03
Abstract: PURPOSE:To supply a developer after the assembly adjustments of a process cartridge are completed by making the process cartridge movable and detachable and supplying and charging the developer in a developing tank while the cartridge is detached. CONSTITUTION:When the process cartridge 15 is drawn out of a device main body and fresh developers D (a - d) are supplied and charged in developing units 23 (a - d), a container 40a which contains the developer Da is inserted into the opening part 363a of the developing unit with its discharge opening part 401a down and then the developer Da in the container 40a falls and is deposited in the space of a small housing part 362a. Then a gear G13 engaging a gear G12 or 12 fixed outside the shaft end of a toner conveyor screw 232a is rotated and then the developer Da deposited in the small housing part 362a is conveyed by the rotation of the screw 232a and an agitation screw 233a and sent in the developing tank successively. Similarly, other developers are supplied and charged in the respective developing tanks. Then the cartridge 15 after the developer supply is loaded in the device main body and switching to toner supplementation becomes possible immediately.
Patent JP-H09103626-A (JP)
Title: Dust removing apparatus
Inventor: MAENO YASUSHI
IPC: B01D46/24
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a backwash valve and its vicinity by water droplets containing a corrosive substance by preventing gas to be treated from reaching the backwash valve in the replacement of low temperature backwash gas and high temperature gas to be treated in piping. SOLUTION: Backwash nozzle piping 7 which is connected from a backwash nozzle 4 to a backwash valve 6 is bent downward, and the backwash valve 6 is attached to the piping 7 which is arranged in a place lower than the backwash nozzle 4. Immediately after backwash operation with the backwash valve 6 closed, the backwash nozzle 4 and the backwash nozzle piping 7 are filled with low temperature backwash gas. Since low temperature air which is the backwash gas is heavier than high temperature gas to be treated which is fed from the container main body 2 of a dust removing apparatus, the gas to be treated can not reach the backwash valve 6 and its vicinity in the backwash nozzle piping 7. Therefore, the backwash valve 6 and its vicinity can be protected from the adhesion of the corrosive water droplets.
Patent JP-H05110811-A (JP)
Title: Image forming device with overlay function
Inventor: SASAHARA TATSUO
IPC: H04N1/387
Filed: 1991-10-15
Abstract: PURPOSE:To form an image by detecting an insertion area from the image information of an original and to generate the image information of external information, thereby forming the image of the image information after the synthesis and synthesizing the image to the prescribed position of the original easily and accurately. CONSTITUTION:At first an area discrimination means 12 extracts an area where external information is inserted from an image density of the image information of an original read by preliminary scanning by a scanner 11. Succeedingly, the inserted areas are rearranged in a prescribed order and the external information is inputted from an external information input means 2 to a control section 13, the input external information is corresponded to the insertion area and expanded in a font RAM 15. Then the scanner 11 is used to make scanning and the image information of the external information is synthesized onto the image information of the read original by a synthesis circuit 17 and the synthesized information is outputted to a printer 18. Thus, the image information of the original and the external information are synthesized with a simple operation to form an image.
Patent JP-H02111309-A (JP)
Title: Top plate
Inventor: HIRAUCHI YUKIO
IPC: A47B77/00
Filed: 1988-10-21
Abstract: PURPOSE:To prevent fitting bars from being rotted even if a top plate is dampened by sticking the fitting bars via a moisture nonabsorbent between it and back faces of pan substrates. CONSTITUTION:Top plate substrates 1 and 2 are made of granite and connected at a connection section 3. An intermediate plate 13 made of stainless steel is stuck to the right end back face of a top plate substrate 1 with an adhesive 13a, and a fitting bar 15 made of wood is stuck to it with an adhesive 15a. A connecting metal 17 with bolt holes 17a is fitted to the fitting bar with multiple wood screws 19. An intermediate plate 14 is likewise to the left end back face of a top plate substrate 2 with an adhesive 14a, a fitting bar 16 is stuck to the intermediate plate 14 with an adhesive 16a, and a connecting metal 18 with bolt holes 18a is fitted with wood screws 19 at the opposite position of the connecting metal 17 of the top plate substrate. Even if the top plate substrate are dampened, no moisture is directly put on the fitting bars, thereby the fitting bars are prevented from being rotted.
Patent JP-H04145114-A (JP)
Title: Production of stabilized polyoxymethylene
Inventor: TANIGAWA YUKIO
IPC: C08G2/08
Filed: 1990-10-05
Abstract: PURPOSE:To obtain the subject polymer of high quality excellent in thermal stability by polymerizing formaldehyde, etc., in the presence of a perfluoroalkylsulfonic acid derivative catalyst, then adding an ion adsorbent composed of plural metallic oxides, etc., thereto, heat-treating the resultant mixture and deactivating the aforementioned catalyst. CONSTITUTION:Formaldehyde or a cyclic oligomer thereof is polymerized or copolymerized with a comonomer copolymerizable therewith in the presence of a perfluoroalkylsulfonic acid or a derivative thereof as a polymerization catalyst. One or more ion adsorbents consisting essentially of two or more kinds of oxides such as alkali (earth) metallic oxides and oxides of tri- and tetravalent elements or ion adsorbents expressed by the formula (M1 is alkaline earth metal; M2 is trivalent metal; A<n-> is n-valent anion; 0<x<=0.5; m is a positive number), etc., in an amount of 0.01-5wt.% are added and heat-treatment is carried out at the melting point of the polymer to 270 deg.C to deactivate the polymerization catalyst. Thereby, the objective polymer is obtained.