baber/WOPTO huggingface dataset:
Patent JP-S6322717-A (JP)
Title: Hydraulic suspension device for vehicle
Inventor: KIKUCHI KATSUHIKO
IPC: B60G17/08
Filed: 1986-07-16
Abstract: PURPOSE:To improve the riding comfortableness by inserting a hydraulic cylinder having a damping function between an axle housing and a chassis frame and communicating its upper and lower chambers with an orifice means or the like so that a specific damping force can be generated when the hydraulic cylinder is expanded. CONSTITUTION:The right and left front wheel hydraulic cylinders 12, 10 are arranged respectively between both end sections of front and rear axle housings and a chassis frame. In the hydraulic cylinder 10 (the 12 side is omitted), an accumulator 57 is connected to an oil path 73 communicated to an upper chamber 10f partitioned by a piston 10a via a pilot check valve 54 and a flow control valve 55. The oil path 73 between the flow control valve 55 and check valve 54 is connected to a port B communicatable to the lower chamber 10g of a hydraulic circuit section 10d via an oil path 74. When the hydraulic cylinder 10 is expanded, a damping force of 1,500-5,700kg is allowed to be generated at the piston speed of 0.3/sec.
Patent JP-S6144952-A (JP)
Title: Information signal recording medium
Inventor: HAMAGUCHI TOSHIAKI
IPC: C08K3/04
Filed: 1984-08-09
Abstract: PURPOSE:The titled medium which undergoes little wear and little deformation of a pit, gives stable signals for a long time, and has excellent moldability, comprising a material containing a thermoplastic resin, a conductive substance and a specified alkyl-substituted organopolysiloxane. CONSTITUTION:100pts.wt. thermoplastic resin such as a vinyl chloride resin, tens of pts.wt. conductive substance such as carbon black, and 0.3-2.0pts.wt. alkyl- substituted organosiloxane of the formula [where A is CH3 or a 4-20C straight- chain alkyl; B is a 4-20C straight-chain alkyl; m is 0-100; n is 0-120 (2-120 when A is CH3): m+n is 0-200] are compounded to give a capacitance type information signal recording medium comprising a conductive resin composition having a volume resistivity of 125OMEGA.cm or less.
Patent JP-H0513647-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI FUMIHIKO
IPC: H01L23/50
Filed: 1991-07-05
Abstract: PURPOSE:To reduce the protruding quantity of a semiconductor device to be mounted on a printed board from the mounting printed board and facilitate the alignment of a lead with a wiring pattern. CONSTITUTION:The device is constituted of a semiconductor chip sealing package 6 which is stored in an opening 11 provided on a printed board 8 by exposing the top and bottom planes and a plurality of elastic leads 3 and 4 which are protruded from the vicinities of top and bottom planes to the sides and that are connected to wiring patterns 9 and 10 on the surface of the printed board 8.
Patent JP-S5592812-A (JP)
Title: Liquid level regurator and device for burning liquid fuel
Inventor: KUGIMIYA KOUICHI
IPC: G05D7/01
Filed: 1978-12-29
Abstract: PURPOSE: To provide an inexpensive device for burning liquid fuel having a simple construction by providing at least two outlets under predetermined liquid level in a weir chamber provided with a weir for retaining the liquid level constant and using one of the outlets as an outlet for quantitatively controlled the constant liquid level and a fuel oil supply port to a combustion chamber.  
     CONSTITUTION: A weir 12 is provided in a weir chamber 11. Fuel oil is flown through a supply port 13 into the chamber 11. The fuel oil level is determined at constant level determined by the height of the weir 12. The chamber 11 is isolated through a partition wall 14 from a combustion chamber 15, and communicated with the chamber 15 through an outlet 16 formed at the position lower than the constant level at the wall 14. An outlet 18 is also formed at the weir 12 in the same height as the outlet 16. According to this configuration the constant oil level in the chamber 11 using the device for burning liquid fuel is determined by the height of the weir 12, and the liquid level using no device is determined by the positions of the outlets 16, 18. Accordingly, the height of the liquid fuel level can be determined with respect to the burner core 17 in the chamber 15 according to the positions of the outlets 16, 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5866938-A (JP)
Title: Formation of film of material sensitive to far ultraviolet light
Inventor: KOKADO YUUICHI
IPC: G03F7/20
Filed: 1981-10-19
Abstract: PURPOSE:To form a film of an org. polymer material sensitive to far ultraviolet light and capable of forming a positive or negative pattern by a plasma polymn. method by using a monomer contg. a group sensitive to far ultraviolet light. CONSTITUTION:A compound such as carboxylic acid, carboxylic ester or ketone is used as a monomer giving a positive pattern, and aromatic hydrocarbon, halogenated hydrocarbon or a compound having an epoxy group is used as a monomer giving a negative pattern. In order to obtain a thin polymer film sensitive to far ultraviolet light with the monomer, polymn. conditions under which the moiety of the monomer sensitive to far ultraviolet light is not decomposed by plasma polymn. are selected. The coexistence of an inert gas other than the monomer with the monomer in plasma is effective in inhibiting the decomposition of the monomer and stabilizing electric discharge.
Patent JP-H0613148-A (JP)
Title: Terminal connecting method
Inventor: KOKOGAWA TOORU
IPC: H05K1/11
Filed: 1992-06-24
Abstract: PURPOSE:To provide a terminal connecting method by which precise positioning is carried out even if a row of terminals of a circuit board to be connected with a flexible substrate is long with an extremely narrow pitch and the terminals are highly precisely connected in a whole. CONSTITUTION:The pitch of electrode terminals 21a of a long flexible substrate 21 is made narrower than the pitch of electrode terminals 1a of a circuit board 1 and after both electrode rows of the electrode terminals 1a and 21a are set to face each other and positioned temporarily, the terminal row of the electrode terminals 1a and the terminal row of the electrode terminals 21a are thermally press-bound while the row of the electrode terminals 21a are expanded mechanically until they match with the terminal row of the electrode terminals 1a. Consequently, even if the terminal row of the circuit substrate is long with an extremely narrow pitch, the electrode terminals are connected precisely with those of the long flexible substrate.
Patent JP-S5689331-A (JP)
Title: Conical shape forming device of sheet steel
Inventor: SHIYOUJI MISAO
IPC: B21D5/08
Filed: 1979-12-20
Abstract: PURPOSE: To enable a sheet steel to be formed to a correct truncated circular cone shape at high efficiency by adjusting an upper roll of truncated circular cone shape cooperating with a pair of lower rolls of truncated circular cone shape of which the shafts are held crossed and the small diameter side is made crossing side, by vertically moving pulleys.  
     CONSTITUTION: The forming device is adjusted by raising a luffing guide 6 and lowering pulleys 14', 14" of both guides 6, 10, whereby lower rolls 1, 2 are controlled to a desired speed. Next, if the large-diameter side 16c of a sheet steel 16 is disposed on the large-diameter side of the rolls and is fed between the upper and lower rolls from a straight edge 16a, the upper roll 3 moves cooperatively with the rolls 1, 2 via the sheet steel 16, and the sheet steel 16 is formed to an unwelded circular cone shape sheet having no ruggedness at the butt edges of the straight edges 16a, 16b owing to the pressure-sandwiching effect of the truncated circular cone shape rolls pairing above and below. While this unwelded sheet is held fitted onto the roll 3 without being removed from the device, the edges 16a, 16b are butt- welded and if the sheet steel is again passed in a pressure-sandwich form between the upper and lower rolls, the weld beads are flattened and the sheet steel of correctly shaped circular cone shape is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0920943-A (JP)
Title: Copper alloy for electronic and electrical parts and its production
Inventor: FUJIWARA HIDEMICHI
IPC: C22F1/08
Filed: 1995-06-30
Abstract: PURPOSE: To produce a copper alloy for electronic and electrical parts, excellent in bendability and having high strength and high electric conductivity. CONSTITUTION: This alloy is a copper alloy for electronic and electrical parts, which has a composition consisting of, by weight, 0.1-3.0% Co, 0.3-1.0% Si, 0.3-1.0% Zn, 0.005-0.1% Mn, 0.005-0.1% P, and the balance copper with inevitable impurities and in which compounds of Co and Si and compounds of Co and P exist in a base phase and the average crystalline grain size of the base phase is regulated to <=20m and, further, the aspect ratio of sheet-thickness direction to rolling direction is regulated to 1-3. This copper alloy for electronic and electrical parts is produced by performing, in succession, hot rolling, cold rolling at >=85% draft, annealing at 450-480 deg.C for 5-30min, cold rolling at <=30% draft, and aging treatment at 450-500 deg.C for 30-120min.
Patent JP-H04201237-A (JP)
Title: Method and device for manufacturing coated metal plate
Inventor: OKAMURA TAKAAKI
IPC: B29C65/48
Filed: 1990-06-25
Abstract: PURPOSE:To laminate a film on a metal plate in a state where an oriented crystalline section is so laminated in constant thickness uniformly that the variation of thickness does not exist by previously heating the metallic plate, cooling the metallic plate by the surface of a laminating roll adjusting the temperature of the metallic plate to the temperature or lower of the metallic plate on passage and controlling the metallic plate immediately after passage to the temperature of passage or lower. CONSTITUTION:A metallic plate 2 preheated by a preheater 7 bypasses a guide roll 11, and is moved linearly to a contact bonding section 6. A film 1 is moved to the contact bonding section 6 from the oblique direction of the metallic plate 2, and fast stuck to the contact bonding section 6, and the film 1 and the metallic plate 2 are fast stuck and laminated. The temperature of the metallic plate 2 is detected by temperature sensors 8, 9. Detecting temperature information is transmitted over a controller 10 by electric signals 8', 9'. The information is compared with a preset temperature and arithmetically operated, and command signals 4', 7' are sent to the preheater 7 and surface temperature controllers 4, 4. Preheating and heating temperatures are adjusted, and the temperature of the metallic plate 2 passed through the contact bonding section 6 is controlled at a value close to the melting starting temperature of said film 1.
Patent JP-H06345541-A (JP)
Title: Microwave sintering method and furnace therefor
Inventor: SAJI TASABUROU
IPC: C04B35/64
Filed: 1993-06-11
Abstract: PURPOSE:To provide a microwave sintering furnace capable of sintering a material with a high energy efficiency by decreasing the temp. gradient at the respective parts of a compact to be sintered to prevent the cracking of the compact. CONSTITUTION:A compact 10 to be sintered is preheated in a microwave sintering furnace to a specified temp. by a heater 6 set in the furnace, and the compact is sintered while controlling the difference between the temp. in the furnace and the surface temp. of the compact.
Patent JP-H067505-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-06-24
Abstract: PURPOSE:To provide a game full of variety by changing the mode of bringing a variable prize-winning ball device to a first state according to a result indicated through a variable display in the subject machine for changing a game state into a right-generated state under the necessary condition that a projected ball enters the variable prize-winning ball device. CONSTITUTION:In a pinball game machine, a variable display 5 capable of variably indicating several kinds of identifying informations is provided in the game region 2 of the game machine and the display 5 is driven when a projected ball enters an operating port 6 and is detected by a prize-winning ball detector 7. In the variable display 5 forming the mode of a so-called throttle machine, a variable prize-winning ball device 8 is opened when the identifying informations at the stop time of respective pattern display parts 31a-31c becomes a combined spot of same patterns, and a game state is changed into a right- generated state under the necessary condition that a projected ball enters the variable prize-winning ball device 8 in this state. In such game machine, the mode of controlling the variable prize-winning ball device 8 to an opening state is changed according to a result indicated by the variable display 5.
Patent JP-S6056857-A (JP)
Title: Automatic tracer head adjusting method
Inventor: YAMAZAKI ETSUO
IPC: B23Q35/12
Filed: 1983-09-09
Abstract: PURPOSE:To eliminate manual operation completely thus to quicken the work with high accuracy, by performing each step of profile work control utilizing the accumulated zero point offset and gain under the control of processor. CONSTITUTION:In automatic tracer head adjusting method to be employed in profile work control system, upon finish of accumulation of zero-point offset and gain of differential amplifier AMPX for detecting the displacement in X-direction, accumulation of zero-point offset and gain is performed for each differential amplifier AMPY and AMPX to complete processing of processor CPU. With such method, manual operation is entirely eliminated to quicken the work with high accuracy.
Patent JP-S6222787-A (JP)
Inventor: SAANDORU EREKU
IPC: A61P31/04
Filed: 1986-07-15
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-H0831412-A (JP)
Title: Manufacture of collector for lead-acid battery and manufacture of positive electrode plate for lead-acid battery
Inventor: HIRONAKA KENSUKE
IPC: H01M4/20
Filed: 1994-07-19
Abstract: PURPOSE:To prevent the fall out of the active material from a collector, and to securely prevent the corrosion of the grain interface of the crystal by forming a film, which is made of compound oxide, only on the crystal grain interface of the surface of a collector for lead-acid battery. CONSTITUTION:A collector element material formed of a grid body, which is made of lead alloy containing Sr or the like, is manufactured, and it is heated so that Sr is deflected by the interface 3a of crystal grains 3 of the collector element material, and a collector 1 for lead acid battery is thereby manufactured. This collector 1 is filled with the active material paste, and aging and drying are performed so as to form an active material layer 2, which is mainly composed of PbO2, on the collector 1. After the chemical conversion treatment is performed to the collector 1 formed with the active material layer 2, drying is performed, and PbO2 of the surface part 1a of the collector 1 and Sr of the crystal grain interface 3a are made to react with each other. A film 4 made of perovskite type plumbate, which is composed of SrPbO3, is formed on the only crystal grain interface 3a of the surface 1a of the collector 1 so as to finish a positive plate.
Patent JP-H113027-A (JP)
Title: Simulator for training drive
Inventor: FUKUI MASATOSHI
IPC: G09B9/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To conduct training in which a trainee can forcedly experience a dangerous state by restricting simulation operation of the prescribed driving operation when it is in a driving state previously decided. SOLUTION: When a driver starts to drive and a system control section 112 restricts simulation operation of driving operation at the time of running of proper distance between cars, it is confirmed whether driving operation devices are in the prescribed driving state or not, when it is the prescribed driving state, the system control section 112 restricts simulation operation of a power characteristic simulation operation section 105, and controls the output, that is, speed information so as to be constant speed. The system control section 112 monitors whether a dangerous matter is caused or not, for example, monitors whether a preceding car reaches the prescribed position or not. This device is set so that a running out car appears when a preceding car reaches the prescribed position, the preceding car conflicts to the running out car and stops.  And the system control section 112 releases restriction of simulation operation of the power characteristic simulation operation section 105, and is made possible speed control and normal simulation operation.
Patent JP-H0456788-A (JP)
Title: Method for degreasing and washing metallic material
Inventor: NAKANE TAKEMI
IPC: C23G1/14
Filed: 1990-06-27
Abstract: PURPOSE:To enable degreasing and washing not causing rusting by treating a metallic material with a soln. contg. morpholine and amines after alkali washing. CONSTITUTION:A metallic material is degreased and washed with an aq. alkali soln., well washed with water and immersed in a soln. prepd. by dissolving 0.01-0.3 part one or more among morpholine, hexylamine, dicyclohexylamine, dibutylamine and monoethanolamine in 100 parts water. The material is then pulled up and dried. The amines and morpholine contain a basic nitrogen atom and are chemically or physically adsorbed on the metal surface through the polar groups to temporarily cover the surface and to prevent the oxidation of the surface. Since the amines and morpholine have b.p. of 128-171 deg.C, they remain on the metal surface for a while after water evaporates at the time of drying and prevent the oxidation of the surface.
Patent JP-S5692788-A (JP)
Title: Fungus polyamine oxidase at-1
Inventor: YAMADA HIDEAKI
IPC: C12N9/06
Filed: 1979-12-24
Abstract: NEW MATERIAL:Polyamine oxidase AT-1.  
     USE: To be expected as an enzyme for diagonosing cancers.  
     PROCESS: Aspergillus terreus IFO-6346 is inoculated and cultivated preferably in a nutrient medium containing a polyamine oxidase AT-1 derived substance, e.g., spermidine, spermine, etc., and polyamine oxidase AT-1 is collected from the culture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6226610-A (JP)
Title: Magnetic head core
Inventor: KORI TAKAFUMI
IPC: G11B5/23
Filed: 1985-07-29
Abstract: PURPOSE:To enhance the junction characteristic of the half core composed of the metallic material and the gap forming material composed of the oxide ceramic by forming the oxidized film at the abutting surface of the half core composed of the metallic magnetic material. CONSTITUTION:A pair of half cores 1 and 1 are composed of the metallic magnetic material of the 'Sendust(R)' and 'Permalloy(R)', and at one side half core 1, a gap depth regulation groove 2 is formed. At the abutting surface of the half cores 1 and 1, a gap forming material layer 3 composed of the oxide ceramics of SiO, etc., is laid. Between the gap forming material layer 3 and the half core 1, oxidized films 4a and 4b are respectively laid as the intermediate layer. The oxidized films 4a and 4b are formed by oxidizing processing the half core 1. Owing to the oxygen diffusion phenomenon of the oxidized film and the oxide ceramics, both can be strongly linked.
Patent JP-2000358052-A (JP)
Title: Ring network transmission system
Inventor: TOKUNAGA KOICHI
IPC: H04L12/42
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To open a path passing through multiple nodes in a ring network at a signal cross-connect request made by a network management device. SOLUTION: Once receiving the cross-connect request 8 from the network management device 5, a node 1 as the start point of the path inserts a branch destination node ID as the end point of the path and a branch destination channel into free bytes of a low-speed transmission line signal and multiplexes them onto a high-speed transmission line 6. A node 2 sited halfway in the path passes the path since its node ID is not matched with the branch destination node ID and a node 3 at the end of the path opens the path to the channel indicated by the branch destination channel among channels of the low-speed transmission line 7 since its node ID is matched with the branch destination ID. When the path is opened normally, the node 3 sends that as a cross-connect response 12 to the network management device 5.
Patent JP-S5955701-A (JP)
Inventor: FUSHIYA FUSAO
IPC: B27C1/04
Filed: 1982-09-24
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-S57101457-A (JP)
Title: Method and device for equalizing binary reception signal
Inventor: TOOMASU MIYAUPU
IPC: H04L25/52
Filed: 1981-10-21
Abstract: In a method and an apparatus for enhancing the probability of substantially error-free reception of a signal including a sequence of discrete bits with the aid of a time-variable threshold value, and wherein each bit has a predetermined duration, and the threshold value may change during the bit duration, the steps include comparing at least a selected one of the received bits a multiple number of times with the threshold values, so as to establish the probable validity of the received bits in dependence of the comparison results.
Patent JP-S6146350-A (JP)
Title: Production of casting mold
Inventor: GUNJI YOSHITSUGU
IPC: B22C9/02
Filed: 1984-08-11
Abstract: PURPOSE:To improve the surface characteristic of a casting mold molded of molding sand for a green sand mold and to reduce the cost thereof by coating an aq. soln. contg. PVA to the surface of said mold then heating the mold to solidify the surface of the mold. CONSTITUTION:The PVA having about 300-2,400 degree of polymn. and about 50-90mol% rate of saponification is used as 2-30wt% aq. soln. Such aq. PVA soln. is coated on the surface of the casting mold byspraying, etc. and the mold is heated by a hot wind or IR heating method, etc. The aq. PVA soln. coated on the mold surface forms the coating layer and penetrates into the mold. The moisture is evaporated from the coating layer when the mold is heated. The PVA forms the secure mold surface according to the above-mentioned method. The mold having the relatively soft inside part is thus obtd. Since reconditioned sand is made usable, the inexpensive mold having the good surface characteristic is obtd.
Patent JP-S6412934-A (JP)
Title: Constant-speed travel control system
Inventor: TONOU HIROTOSHI
IPC: B60K31/02
Filed: 1987-07-03
Abstract: PURPOSE:To make the interface to transfer the set vehicle speed to a fuel feed control device from a constant-speed travel control device unnecessary by using the actual vehicle speed during the constant-speed travel control preceding by the preset time as the set vehicle speed of the fuel feed control device. CONSTITUTION:When a set switch 19 is operated in a constant-speed travel control circuit 11, the actual vehicle speed obtained from the output if a vehicle speed sensor 17 is stored in a memory 111 as the set vehicle speed. An actuator 4 is driven and a throttle valve 5 is controlled so that the actual vehicle speed becomes the set vehicle speed until a signal is inputted from a cancel switch 20. On the other hand, a fuel feed control circuit 12 controls a fuel injection valve 9 based on signals from various sensors 14-16, 18 detecting the operating conditions of an engine 1. If fuel cut conditions are met, the actual vehicle speed at the preset time before the preset conditions stored in the memory 121 of the fuel feed control circuit 12 are met is used as the set vehicle speed.