baber/WOPTO huggingface dataset:
Patent JP-2000032574-A (JP)
Title: Method for synchronization confounding for transmission signal in signal processing unit of exchange
Inventor: ATSUMI HISASHI
IPC: H04Q11/04
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of confounding signals, when desiring for a synchronization between active and standby system data sent from an exchange system adopting a dual configuration. SOLUTION: In this transmission signal synchronization confounding method, in order to synchronize data sent from a function block B, a confounding function is not to be provided between plural function blocks B but a confounding part is provided between function blocks A to realize a confounding function of the function blocks B altogether. The function block A is placed at a host to the function block B and a transmission synchronizing signal from the plural function blocks B to be connected is superimposed on the confounding part for providing a confounding function.
Patent JP-H0643471-A (JP)
Title: Liquid crystal display device
Inventor: TAKEMURA TERUO
IPC: G02F1/1345
Filed: 1992-07-24
Abstract: PURPOSE:To prevent a deviation of a terminal, and to improve reliability to a solder stress by providing an alignment line in both ends of a terminal group or a wiring group. CONSTITUTION:A connecting substrate 13 is a flexible substrate which can be folded back, since a printed board 14 is arranged on the reverse side of an insulating substrate 10, and for instance, it is a TAB. In the center of this TAB, an IC chip 15 is which a driving circuit for a liquid crystal is contained is subjected to face down bonding. On the left and the right sides of this TAB, a terminal group or a wiring group 16 is provided. Between this wiring group 16, a wiring 18 is provided since connection to the IC chip 15 is necessary, and this wiring 18 itself is extended as it is and becomes the terminal 16. In the terminal or the wiring in both ends of the terminal group or the wiring group 16, positioning lines 20, 21 are provided integrally in the direction being orthogonal to this extending direction. Moreover, they are fixed by solder by including an area of the alignment lines 20, 21.
Patent JP-S6356339-A (JP)
Title: Dripping type casting device
Inventor: MIZUKAMI HIDEAKI
IPC: B22D11/116
Filed: 1986-08-25
Abstract: PURPOSE:To obtain an ingot having fine crystal structure and no surface defects by heating the region near a casting mold of the molten metal surface in the mold selectively by a selective heating means at the time of dropping the liquid drops of a molten metal into the casting mold by a liquid drop casting means. CONSTITUTION:The opposed ends of electrodes 11 melt and the liquid drops 14 of the molten metal fall into the casting mold 13 when electricity is conducted between the electrodes 11 to form an arc 12. The liquid drops 14 are cooled before dropping into the casting mold 13 and are cast into the casting mold 13 in the state of having less overheating. An electron beam 21 emitted from an electron gum 20 is projected to the peripheral edge where the melt surface of the molten metal 16 in the mold 13 contacts the mold 13. Then, said part is selectively heated and the solidification boundary between the molten metal 16 in said part and the ingot 15 moves downward. The quick solidification of the part of the molten metal surface in contact with the mold 13 is, therefore, obviated even if the melt surface of the molten metal 16 rises instantaneously upon dropping of the liquid drops 14 into the mold 13. The formation of a recess in the surface of the ingot 15 and the consequent formation of a surface defect are thus prevented.
Patent JP-S6353777-A (JP)
Title: Disk-shaped recording medium
Inventor: OGAWA HIROSHI
IPC: G11B13/00
Filed: 1986-08-25
Abstract: PURPOSE:To furnish a margin in switching time at the time of reproducing signals in different recording forms, and to deal with the processing even if the data transmission speed is high by recording signals of only one kind of recording form in one data/address signal area between servo signal areas. CONSTITUTION:The data/address signal area 4 is allocated exclusively to either an address signal area 4a or a data signal area 4b, and in the address area 4a, address information, etc., every sectors are preliminarily formed with a bit formation similar to that of a servo signal in the servo signal area 3, and only in the data area 4b, data signals of broad significance including additional information, error detection code/error correction code, etc., are recorded photomagnetically. A switching control action is executed within the scanning time of the servo signal area 3 on a track 2. As a result, even if the rotational speed of a disk increases and the data transmission rate is increased, the signal switching can be executed with a sufficient marginal time.
Patent JP-H0523822-A (JP)
Title: Differential pressure casting method and stoke for differential pressure casting
Inventor: KONISHI YOSHIHISA
IPC: B22D23/00
Filed: 1991-07-12
Abstract: PURPOSE:To perfectly prevent oxidation of molten metal and to provide a stoke as suitable to this casting method by covering the molten metal surface with inert gas. CONSTITUTION:By supplying the inert gas 22 into a stoke, a product 9 and the molten metal 7 are separated. Further, in the stroke for differential pressure casting, having an inner cylinder 11 connecting the upper end with a sprue in a metallic mold and holding the lower end higher than the surface 8 of molten metal 7 in a holding furnace and outer cylinder 12 closing the upper end at between this cylinder and outer face of the inner cylinder 11 and submerging the lower end into the molten metal 8 and arranging a hole for communicating annular range 13 formed at between the inner and outer cylinders 11, 12 with the outer part, one or plural notching parts 15 are arranged upward in peripheral direction of the lower end of inner cylinder 11.
Patent JP-H08109161-A (JP)
Title: Preparation of o-acylglycol anilide
Inventor: ANDOREASU DEIIRUDORUFU
IPC: C07C231/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high purity and yield from readily available raw materials by reaction of an aniline with an O-acylglycolic acid and an inorganic acid halide.  
     SOLUTION: This O-acylglycol anilide of formula III is obtained by reaction of an aniline of formula I (R 1  and R 2  are each H, a halogen, nitro, cyano, a 1-12C alkyl, alkenyl or the like; R 3  is H or a 1-12C alkyl) and an O-acylglycolic acid of formula II (R 4  is a 1-6C alkyl or phenyl) with an inorganic acid halide (e.g. phosphorus trichloride), as necessary in an inert solvent (e.g. toluene) at 20-180°C; wherein the molar ratio for the above three reactants are 1:(0.5-1.5):(0.2-3). The above process enables the objective compound of formula III to be produced directly, needing no separation of intermediates, and also dispensing with the use of a quaternary ammonium salt as phase-transfer catalyst. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0857370-A (JP)
Title: Liquid weighing and distributing pump
Inventor: MAAKU EE BARUDERATSUMA
IPC: B05B11/00
Filed: 1994-08-01
Abstract: PURPOSE: To adjust a gas exhausting speed simply and with high efficiency by forming a gas exhaust pass as a spiral gas exhaust groove between a closure cap wall and a pump cylinder wall, preventing a leak with a predetermined operation by stopping a free flow between the walls and making it possible to measure and distribute even in a reverse position. CONSTITUTION: A spiral gas exhaust groove 46 which can be formed on the inner face of the vertical annular wall 38 of a closure cap 35 is provided in a vessel gas exhaust passage. The vertical annular wall 38 has an annular groove 39. The spiral gas exhaust groove 46 is opened to the inside of the closure cap 35 at the lower end, and the other side is open to an annular gap 49 formed between an enlarged part 41 and the annular groove 39. With this construction, an enlarged annular part 44 of a piston 15 comes out from a lower part 44 of a flange 43 and opens the gas exhaust passage. Consequently, air flows in through a gap 45 from the atmosphere and fills in the closure cap 35 in the revere position through vertical grooves 51, 53, the annular gap 49, and the spiral gas exhaust groove 46.
Patent JP-S6353199-A (JP)
Title: Incline angle control device for outboard motor
Inventor: KATAOKA TOSHIYA
IPC: B63H20/08
Filed: 1986-08-25
Abstract: PURPOSE:To eliminate an undesired situation where an incline angle is increased to a tilt region by malfunction during high-speed sailing, by forcibly breaking a line when an engine speed is not less than a reference value. CONSTITUTION:When an incline angle of an outboard motor body 41 reaches a maximum value in a trim region, a contact of a microswitch 12 is selected from a position 'b' to a position 'a'. That is, when the incline angle is in the trim region, the contacts b and c of the microswitch 12 are closed, while when the incline angle is in a tilt region, the contacts a and c are closed. An AND circuit of the microswitch 12 and a normally open contact 16A of a relay 16 is inserted in a line for an increase in the incline angle in the tilt region. Accordingly, only when the contacts a and c of the microswitch 12 are closed, and an engine speed is less than a reference value (low speed), a closed circuit is formed.
Patent JP-H0544662-A (JP)
Title: Scroll compressor
Inventor: YAMADA SADAYUKI
IPC: F04C18/02
Filed: 1991-08-08
Abstract: PURPOSE:To prevent seizure by forming an eccentric bearing which constitutes a scroll compression mechanism from a specific iron group sintered material and carrying out surface treatment for forming an iron boron compound in a slidable part. CONSTITUTION:An iron boron compound layer 6a having a hardness Hv of 1000-2500 is formed on the surface of the iron group sintered preform 6b of an eccentric bearing 6, and the work for the eccentric bearing member is enabled by adjusting the thickness of the boron iron compound layer 6a according to the heat treatment condition. While, as for the outer shape of the eccentric bearing 6, an eccentric hole is drilled on a prism or cylinder, and easy shaping is enabled in case of a sintered material. The strength for the gas compression is necessary, and the density of 7.0 or more is desirable in case of iron group. Accordingly, the seizure resistance is improved, and the seizure in a short time is prevented for the temporary oil exhaustion.
Patent JP-S5990113-A (JP)
Title: Position setting controller of mobile member
Inventor: TAKIZAWA MICHIAKI
IPC: G05D3/12
Filed: 1982-11-13
Abstract: PURPOSE:To facilitate easy setting of position of a mobile member by setting a prescribed setting position with the 1st detector and detecting and storing the set position with the 2nd detector for position control of the mobile member. CONSTITUTION:A position detecting dog 2 is fixed to a mobile board 1 of an injection molding machine, etc., and a position detecting rack 3 is set in a body with the dog 2. The 1st detector 4 having contacts LS1-LSn opened and closed by the dog 2 and the 2nd detector 7 for shift amount of the rack 3 are provided at the fixed member side. The setting of position is supplied to a timing controller 6 via the detector 4 by setting a signal switch 12 of the controller 6 to the local side 14 and then moving manually the board 1. Meanwhile the detector 7 detects the shift amount of the board 1 and stores this detection signal to elements M1-Mn of a storage device 9 in the form of the position information. Then the switch 12 is changed over to the remote side 13, and the working of the board 1 is controlled by the position data stored in the device 9.
Patent JP-H0249272-A (JP)
Title: Reproducing device
Inventor: SUDO KENGO
IPC: G11B20/12
Filed: 1988-08-09
Abstract: PURPOSE:To systematically perform reproduction in sequence of recording by providing means to reproduce, detect, and store transiently an identification signal, deriving information in sequence of reproduction when different identification signals are successively detected, and stopping derivation when two same identification signals continue. CONSTITUTION:A reproducing signal C7 at every track can be obtained synchronizing with a rotary drum signal from a tape 35 in which a frame number (N+3) is rewritten by the identification signal C9, and a reproduction circuit 31 supplies the identification signal C9 to an ID register 33 and information C8 to a buffer memory 32. The register 33 compares the signal C9 with the C9 after the shift of one cycle of the rotary drum signal, and supplies a decision signal C12 to a control part 34. When the same frame number is detected twice successively, the output of the information is stopped by issuing a control signal C10, and the output of the information of the same identification signal on which double recording is performed is prohibited. By employing such constitution, it is possible to perform the reproduction systematically by preventing repetitive reproduction from being performed even when the superposition of the information at the time of rewriting is generated in a series of information.
Patent JP-S5988846-A (JP)
Title: Bi-polar type integrated circuit device
Inventor: TAKEDA KOUJI
IPC: H01L21/331
Filed: 1982-11-12
Abstract: PURPOSE:To contrive to reduce the number of processes by omitting a point of connection by a method wherein potentials of islands in the periphery of an isolation diffused layer are kept over the potential of the isolation diffused layer. CONSTITUTION:When circuit current flows to a substrate 11 and a lead 9 through a p type isolation layer 13 at the point of A, the potential of the isolation layer 13 rises by the voltage drop due to the resistance 17 of the layer 13. Therefore, parasitic n-p-n transistors 18 and 19 wherein the point A is the emitter, n<-> islands 15 and 16 are the base, and the substrate 11 or the isolation layer 12 or 14 is the collector are generated, and then the action becomes unstable. So, the potentials of the n<-> islands in the periphery of the isolation layer 13 are so kept higher than that of the substrate 11 at least over +VBE (about +0.6V) as not to generate a parasitic n-p-n element. This constitution enables to obtain a bi-polar type IC wherein the isolation layer 13 is connected directly to the lead 9 via the substrate 11, accordingly lead connection reduces at a point, and then the number of processes reduces.
Patent JP-H0860187-A (JP)
Title: High density granular detergent composition
Inventor: YOSHIDA TAKAHARU
IPC: C11D17/06
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a high density granular detergent composition for clothing, etc., having little effect on the environment and containing a surfactant containing more than a specific amount of an alkylsulfuric acid salt, an alkanol amide, a polyoxyethylene fatty acid amide or an amine oxide. CONSTITUTION: This high density granular detergent composition having >=0.6g/cc bulk density and high biodegradability and containing an alkyl sulfuric acid salt is obtained by blending (A) 20-50wt.% of a surfactant containing >=30wt.% alkylsulfuric acid salt (e.g., a sodium salt of an alkylsulfuric acid derived from palm oil, etc.) based on the sum total of the surfactant with (B) 0.5-3wt.% of an alkanol amide (e.g., an alkanol amide derived from palm oil, etc.) expressed by formula I (R1 is a 10-12C alkyl; R2 is H or CH3 ; (n1 ) is 1-3; (n2 ) is 0-3), a polyoxyethylene fatty acid amide or an amine oxide expressed by formula II (R3 is a 10-12C alkyl), adding an inorganic builder (e.g., sodium tripolyphosphate, etc.) and water thereto and spray drying the mixture.
Patent JP-S59197599-A (JP)
Title: Zinc electroplating method
Inventor: NAKASE IKUO
IPC: C25D5/26
Filed: 1983-10-24
Abstract: PURPOSE:To prevent the generation of an indentation flaw on a zinc plating surface, by separating an insoluble reaction product of a heavy metal removing agent and a dissolved heavy metal component generated in zinc electroplating bath by filtering while using the treated plating liquid in electroplating. CONSTITUTION:A Zn-plating bath is introduced into a plating tank 1 equipped with insoluble anodes 9 and a strip 10 is passed through the plating bath as a cathode while a current is supplied to form a Zn-plating film on the surface of the strip 10. A minute amount of heavy metal components such as Pb or As are present in the plating bath and the close adhesiveness of a chemical forming film comprising phosphate or a paint to the Zn-plated surface becomes poor because of said heavy metal components. In order to prevent this phenomenon, a new plating replenishing bath 13 is poured in a treating tank 2 and, at the same time, carbonate of Ba or Sr is added to said tank 2 to be reacted with heavy metals which are, in turn, precipitated as an insoluble residue 6. This residue is separated in a solid-liquid separator 4 while the separated plating liquid of which the residual amount of Ba or Sr is 0.1g/l or less is supplied to the plating tank 1. By this method, the generation of an indentation flaw formed to the Zn-plating surface by the presence of the above mentioned insoluble heavy metal compound can be prevented.
Patent JP-H0524893-A (JP)
Title: Cement admixture and cement composition
Inventor: ISHIDA HIDEO
IPC: C04B22/06
Filed: 1991-07-16
Abstract: PURPOSE:To provide the title admixture and composition to be used in the construction industry with the need for high-early strength concrete and long age strength concrete. CONSTITUTION:The objective cement admixture containing, as active ingredient, calcium aluminate containing >0.1wt.% but <2wt.% of a R2O (R is alkali metal) and the other objective cement composition prepared by incorporating cement with the present cement admixture. Use of the present admixture will desirably regulate the working life of the cement composition. The concrete from the present composition is good in strength developability and high in long term strength. There is no concern for alkali-aggregate reaction.
Patent JP-2001029470-A (JP)
Title: Therapeutic insertion needle
Inventor: NAKAJIMA YASUO
IPC: A61M5/32
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic insertion needle having no fear of further damage to a living tissue with its tip sampled by means of a biopsy needle. SOLUTION: In this therapeutic insertion needle 1 comprising a body 2 made of a stainless steel pipe connected to a needle base 3, the tip of the body 2 is closed into a round shape and a plurality of chemical holes 6 are provided in the peripheral face of a columnar part therebehind. A spacer 5 is freely removably attached to the needle base 3 or a syringe attached to the needle base 3 either directly or via an extension tube, and when the therapeutic insertion needle 1 is inserted into an outer needle from which an inner needle has been removed, the spacer 5 holds the tip of the body 2 at the same position as the tip of the inner needle before removal.
Patent JP-H0250426-A (JP)
Title: Apparatus for and method of cleaning semiconductor wafer
Inventor: SASAKI AKIRA
IPC: B08B3/08
Filed: 1988-08-12
Abstract: PURPOSE:To improve the cleanliness of a wafer by providing a wafer holding means made of a fluororesin for holding a semiconductor wafer and a movement means for moving the wafer holding means in a cleaning tank in a state in which a semiconductor wafer is held. CONSTITUTION:A wafer holding means 41 made of a fluororesin for holding a semiconductor wafer and movement means 43, 41 for moving the wafer holding means 45 in a cleaning tank 46 in a state in which a semiconductor wafer 45 is held are provided. That is, since wafers are held by the wafer holding means 41 made of fluororesin and cleaned, the wafer holding means itself will not be exposed to a high-temperature atmosphere because of a drying process after that even if a cleaning liquid (chemical) penetrates into the wafer holding means. This makes it possible to prevent the contamination of wafers in cleaning and to improve cleanliness.
Patent JP-H0250415-A (JP)
Title: Manufacture of semiconductor element
Inventor: KATORI TOSHIHARU
IPC: H01L21/205
Filed: 1988-08-12
Abstract: PURPOSE:To recognize a non-alignment mark with an autoalignment device for making it possible to discriminate it from a noise by etching an oxide film on a silicon substrate in a specific condition for being made into steep silicon steps. CONSTITUTION:After opening a window on the part to form an optional n-type diffusion layer by etching of an oxide film 2 on a silicon substrate 1 by using a well-known photolithography technique, the silicon substrate surface of the window of the n-type diffusion layer is etched about 2000Angstrom  with a silicon etching liquid such as a mixed acid of fluoric acid and nitric acid in order to compose steep silicon steps in 17, 17a (45 deg.). Accordingly, the step on the epitaxial surface after epitaxial growth becomes steeper than that in the past, a signal of diffusion light at the time of performing positioning by autoalignment of the alignment marks of a mask for a photolithographic process of a later separation region and the marks to be aligned by the steps formed at the time of diffusion of a buried layer 4 on the silicon substrate becomes pulse-shaped. Thereby, the signal becomes to be recognized by an autoalignment device so that an effect of being discriminated from a noise can be expected.
Patent JP-2001027985-A (JP)
Title: External device adapter
Inventor: TAKANO MINORU
IPC: G06F13/12
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To enable a host device to use an external device with which the host device does not cope without changing the functions of the host device. SOLUTION: An adapter device 10 when receiving a request to send an identification information command from the host device 1 sends the request to send the identification information command to an HDD 7 to obtain the identification information command from the HDD 7, and then sends the identification information command to the host device 1 as it is when the host device 1 copes with the identification information command, or replaces the identification command with an identification information command which the host device 1 does not copes with and sends the replaced identification information command to the host device 1.
Patent JP-S6388727-A (JP)
Inventor: JIYON DEEBISU HAANDEN JIYUNIA
IPC: H01H57/00
Filed: 1987-08-12
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-H1144067-A (JP)
Title: Mounting structure of eaves-gutter supporter
Inventor: KIKUMA AKIO
IPC: E04D13/072
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an eaves-gutter supporter, in which the place of the installation of the eaves-gutter supporter can be changed easily. SOLUTION: The mounting structure of the eaves-gutter supporter consists of a fixing plate 10, in which a wide bottom-shaped recessed groove 12 is formed in the longitudinal direction of a batten plate, a supporting lever 20, which has a bulging section 21 for retaining and in which a pin inserting hole 22 is formed at a front end section, an eaves-gutter supporter 30, which has an eaves-gutter support arm 31 and a mounting section 32 and in which a notched section 33 is shaped on the rear side of the mounting section and a pin inserting hole 34 opened to the notched section is formed.  The bulging section 21 for retaining of the supporting lever is retained slidably into the recessed groove 12 of the fixing plate in the longitudinal direction, the notched section 33 of the eaves-gutter supporter is inserted at the front end section of the supporting lever 20, and the eaves-gutter supporter 30 is installed to the supporting lever 20 by putting a rod pin 40 into the pin inserting holes 34 and 22 of the front end section of the supporting lever and 5 the notched section of the eaves-gutter supporter.