baber/WOPTO huggingface dataset:
Patent JP-S61106922-A (JP)
Title: Waste gate valve operating device in variable volume type supercharger
Inventor: IIDA MAKOTO
IPC: F02B37/18
Filed: 1984-10-30
Abstract: PURPOSE:To prevent abnormal supercharged pressure, by controlling a variable volume supercharger in accordance with the load and rotational speed of an engine, and by controlling a waste gate valve in accordance with the supercharged pressure to obtain a suitable output power from the low load rotational speed range to the high load rotational speed range. CONSTITUTION:A variable volume supercharger 50 has nozzle vanes which are controlled by a change-over means 12. An exhaust system 13 incorporates a bypass system 14 bypassing the supercharger 50 and controlled by a waste gate valve. The change-over means 12 actuates the nozzle vanes in the supercharger 50 in accordance with the load and rotational speed range of the engine under the control of a control unit 17, and therefore, controls the set opening pressure of the waste gate valve which is opened by the supercharged pressure.
Patent JP-H11189670-A (JP)
Title: Process for recycling crosslinked polymer material arising especially from electric cable covering material
Inventor: TRIBOULET CARLO
IPC: B29C48/06
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for recycling a crosslinked polymer material whereby the material can be decrosslinked to such a state as to be suitable for conventional mechanical processing techniques for thermoplastic materials. SOLUTION: In this process for decrosslinking a crosslinked polymer material, such as crosslinked polyethylene, arising through a mechanical mixing cycle from electric cable covering scraps or unused cable coverings, the crosslinked polymer material is subjected to a specific power per unit mass which is higher than the shear stress in the material itself and causes a temp. higher than a predetermined lowest level. When this cycle is completed, the material returns to a state substantially regarded as thermoplastic. The material is then subjected to pulverizing, cooling, and drying and is taken out, giving a material which is ready to be reused alone or as a mixture with a virgin polymer by conventional processing techniques for thermoplastic materials. The crosslinked polymer material to be treated may be subjected to a preliminary crushing cycle before the mechanical mixing cycle.  Pref., the mixing cycle is carried out with a twin- screw extruder having special screw and temp. profile.
Patent JP-H0956173-A (JP)
Title: Input power supply circuit for half-bridge inverter
Inventor: TAKAHASHI YOSHIAKI
IPC: H02M3/155
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an input power supply circuit for a half-bridge type inverter having a simple circuit configuration and not being governed by the presence or absence of a commercial AC power supply. SOLUTION: In an input power supply circuit for supplying two ±DC power supply to a half-bridge inverter, series circuits comprising a first semiconductor switch 6 and a second semiconductor switch 7 are connected in parallel between the terminals of both electrodes of a battery 5 with the terminals of the same polarity respectively connected to the plus power supply line and minus power supply line in a booster chopper circuit constituting an input power supply circuit, and a booster chopper circuit of two ±DC power supplies is constituted by connecting a series connecting point of the first, and second semiconductor switches to the neutral line of the booster chopper circuit.  Moreover, a commercial AC power supply 1 and an end of a parallel capacitor 4 are respectively connected to a plus power supply line and a minus power supply line through diodes 15 and 16 in the booster chopper circuit, and a commercial AC power supply 1 and the other end of parallel capacitor 4 are connected to the neutral line in the booster chopper circuit, thereby forming a converter having a high power factor connected in parallel to the booster chopper circuit.
Patent JP-S58171367-A (JP)
Inventor: NAKAMURA KENJI
IPC: B65D77/36
Filed: 1982-12-27
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-H0671088-A (JP)
Title: Washing machine
Inventor: AKASAKA YOSHIHARU
IPC: D06F33/02
Filed: 1992-08-26
Abstract: PURPOSE:To remove water in a receiving case after the end of water supply process and water-pouring and rinsing process without supplying water according to the condition of an upper cover and receiving case. CONSTITUTION:When an upper cover 12 is open, a double feed valve 14 is not operated by the OFF signal from a first detection sensor 30 even if a washing start switch 33 is turn on. When a receiving case 16 is not mounted on a top plate part 10, the double feed valve 14 is not operated by the unmounted signal from a second detection sensor 31. When water is supplied again up to a set water level after water supply is temporarily stopped at the time of water supply, the water supply is stopped if the quantity of resupplied water is smaller than the quantity required for generating a syphon phenomenon. Water resupply is performed only for a period of time required for generating the syphon phenomenon before the end of a water-pouring and rinsing process.
Patent JP-H0276621-A (JP)
Title: Guiding device for band saw
Inventor: TOKIWA TORU
IPC: B23D55/00
Filed: 1988-09-10
Abstract: PURPOSE:To prevent a band saw blade from meandering and from being bruised by disposing a fixed antivibration roller capable of being freely fine-adjusted in directions approaching and parting from one side of a band saw blade and disposing a chip removal device at a forward location seen in the running direction of the band saw blade between the fixed antivibration roller and a movable antivibration roller. CONSTITUTION:By the fine-adjustment of a fixed antivibration roller 65B, the position of the passage of a band sam blade 25 in the vicinity of the antivibration roller is fine-adjusted. As a result, slight meandering of the band sam blade 25 over the area from saw blade guides 51A, 51B to antivibration rollers 65A, 65B is prevented. Chips adhering to the sides of the band saw blade 25 running into the gap between the fixed antivibration roller 65B and the movable antivibration roller 65A are removed with chip removal devices 75A, 75B. As a result, chips do not enter the gap between the rollers 65A, 65B and the saw blade 25 so as to prevent the band sam blade from being bruised.
Patent JP-H0868200-A (JP)
Title: Form inclination adjusting method and monitoring device in slip form construction method
Inventor: ITO MASAMI
IPC: E04G11/22
Filed: 1994-08-29
Abstract: PURPOSE: To quickly follow the inclination of each frame after a change of inclination of a design wall surface even in a large scale slip form construction. CONSTITUTION: A form inclination monitoring device 31 is provided with a height measuring unit 32, which can measure height of a form, an inclination meter 33 added to the form, a personal computer 34, an inclination display meter 35. A storage unit 38, in which the relation ship between the height of the form and the inclination value of the design wall surface is stored, is built in the personal computer 34, and the form height data measured by the height measuring unit 32 is inputted, and the inclination value of the design wall surface of each form installation position is read out from the storage unit 38. Inclination value of the design wall surface is displayed in a display 36 with the real inclination value of the form on real time. The inclination display meter 35 displays the inclination value of the design wall surface with the inclination value of the form on real time.
Patent JP-H10107125-A (JP)
Title: Interlock mechanism for transfer device
Inventor: OTA YOSHIHARU
IPC: B65G43/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain an interlock mechanism for a substrate transfer device which can improve throughput and safety. SOLUTION: This mechanism is provided with an arm 27 for delivering and receiving a substrate, a driving unit for driving the arm 27, and a controller for controlling driving of the driving unit. Transfer devices 25 and 26 are provided with an interlock mechanism to stop the driving unit when the driving speed of the arm 27 has exceeded its threshold value or the displacement of driving position of the arm 27 has exceeded its threshold value, and switching over to the respective threshold values is constituted to be carried out for threshold values that are set during normal operation of the devices 25 and 26 and threshold values for teaching to determine the moving position of the arm 27 respectively.
Patent JP-S63107979-A (JP)
Inventor: CHIYAARUZU DEBITSUDO NIKORUSON
IPC: A61P25/28
Filed: 1987-09-10
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-H05208989-A (JP)
Title: Maltooligosaccharide derivative and its production
Inventor: KITAHATA SUMIO
IPC: C07H15/203
Filed: 1992-08-26
Abstract: PURPOSE:To obtain the subject compound having excellent watersolubility, free from the influence of following enzymes and useful for the determination of alpha-amylase activity in high accuracy by reacting a specific maltooligosaccharide derivative with lactose in the presence of alpha-galactosidase. CONSTITUTION:The objective maltooligosaccharide derivative useful as a reagent for the determination of alpha-amylase activity, etc., and expressed by formula III (R1 and R2 are H or beta-galactopyranosyl) is produced by heating a galactosylmaltooligosaccharide expressed by formula I ((n) is integer of 1-7), etc., together with an alkali and acetic anhydride in the presence of an organic medium or without using a solvent to acetylate all hydroxyl groups, heating the resultant acetylated galactosylmaltooligosaccharide together with 2-chloro-4- nitrophenol in an organic solvent in the presence of an acid catalyst, eliminating the acetyl groups of the obtained reactional product to form a maltooligosaccharide derivative expressed by formula II and reacting the derivative with lactose in the presence of beta-galactosidase.
Patent JP-2000089838-A (JP)
Title: Control circuit
Inventor: MIETTINEN ERKKI
IPC: H02M1/08
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit capable of highly reliably controlling a semiconductor element provided with an emitter E, a collector C and a gate G by using only a simple and inexpensive passive element. SOLUTION: The two serial connections of diodes V1 and V2 and resistors R1 and R2 are connected between the emitter E of the semiconductor element 2 and the zero potential Com of a gate driver GD by inverse parallel connections and resistance connection is provided. A feedback capacitor C1 is connected between the collector C of the semiconductor element 2 and the end part of the resistance connection 1 connected to the zero potential Com of the gate driver.
Patent JP-2000058741-A (JP)
Title: Hybrid module
Inventor: SUZUKI KAZUTAKA
IPC: H05K3/46
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a small hybrid module with good heat-radiation and high reliability. SOLUTION: A heat-radiation internal electrode 17a wherein, connected to a ground terminal of a circuit part 13 having heat-accumulation characteristics which is mounted in a recessed part 14 formed at a circuit board 11, a part is exposed outside the surface of the circuit board 11 is formed, and the internal electrode 17A is connected to a heat-radiation external electrode 17C, etc., through a thermal via hole 17B. The heat generated at the circuit part 13 is transferred to the heat-radiation internal electrode 17A through an insulating resin 16, and then radiated to the outside space from the exposed part of the internal electrode 17A and the external electrode 17C.
Patent JP-H0973962-A (JP)
Title: Horizontally revolving type receptacle
Inventor: FUJIYAMA MASAAKI
IPC: H01R35/04
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To make a receptacle to be used while being installed in the floor of an interior for an electric power source and a telephone have a structure in which a cord and a plug in the tip of the cord are prevented from being damaged. SOLUTION: This horizontally revolving type receptacle is composed of a receptacle case 1 in which a terminal part 3 is installed, a front cover 2 to be attached to an aperture side of the receptacle case 1, and a receptacle main body 4 to be installed in the receptacle case and connected with the terminal part through an electric wire 15. The receptacle main body is composed by forming a pair of front and rear flat parts in a spherical shell body 6 in which a rotary axis 5 is projected in the right and left sides from the center and an insertion part 7 of a receptacle is formed in the flat part in one side and a cover part 8 is formed in the flat part in the other side. Moreover, in the receptacle case, a circular rotary axis guide is installed in the aperture side and the rotary axis of the receptacle main body is so installed as to move freely, so that the receptacle main body can be supported in a manner that the main body can rotate, and the aperture part 12 out of which the flat parts can be projected is formed in the front cover.
Patent JP-H0567211-A (JP)
Title: Method and device for processing picture
Inventor: HARA HIROYUKI
IPC: H04N1/409
Filed: 1991-09-09
Abstract: PURPOSE:To extract appropriate outline data from a binary picture which is dither-processed. CONSTITUTION:Binary picture is converted S8 into a multilevel picture, and a filter processing S9 is executed by Zobel filter (filter 1). It is judged whether the filtering processing of whole picture elements is terminated or not S10. When there is the unprocessed picture element, the filter 1 is advanced by one picture element in multilevel picture data S11. The processings of S9 to S11 are the same as those of S12 to S14 but a filter (filter 2) differs. Then, white binary picture data for developing the outline extraction picture is generated S15, and an operation for emphasizing the outline of the picture is executed S16 from the values of the respective picture elements calculated in S9 and S12. The calculated values of S16 are compared with a previously set threshold. When an operated result is larger than the threshold, a black picture element is developed S18 in the picture element concerned of white binary picture data generated in S15. It is judged whether the operation of the whole picture elements is terminated or not S19. When it is terminated, binary picture data generated in S15 is displayed in CRT S20.
Patent JP-S6388348-A (JP)
Title: Epicyclic gear type speed increasing and reducing gear
Inventor: MINEGISHI SEIJI
IPC: F16H1/32
Filed: 1986-09-29
Abstract: PURPOSE:To improve the efficiency of power transmission mechanism by absorbing an angular backlash occuring in a power transmission part through the deflection of an arc-shaped sectional leg part extending from the end of the cylindrical part of a drive to accelerate response speed at the time of changing over the direction of rotation. CONSTITUTION:The spline plate of an external tooth gear mounted on an inlet shaft through an eccentric body is coupled universal joint-shapedly with the spline part of an output shaft through a drive 8. Said drive 8 has an arc-shaped sectional leg part 8B extending from the one end of a cylindrical part 8A, and the inner spline 6 of said cylindrical part 8A engages with the outer spline of the output shaft. Said leg part 8B is inserted through the through hole of the external tooth gear, and its inner spline 7 engages with the outer spline of the spline plate. Thus the deffection of the leg part 8B absorbs an angular backlash existing in a power transmission mechanism, and response speed can be therefore accelerated at the time of changing over the direction of rotation to improve the efficiency of the power transmission mechanism.
Patent JP-S6383864-A (JP)
Title: Automatic deposit transaction system
Inventor: FUJIWARA SHINYA
IPC: G06Q40/00
Filed: 1986-09-29
Abstract: PURPOSE:To prevent such a case where a transaction is unsatisfied owing to an amount exceeding a preferential deposit limit, by defining the smaller one of an acceptable amount received from a center and the maximum depositable amount of an automatic transaction device itself as the actual maximum depositable amount. CONSTITUTION:When a transaction card is put into a card reader/printer 23 or a bankbook is put into a bankbook register 25, the customer information on an account number, etc., are read and a deposit transaction start message is sent to a center 3 from an automatic transaction device (terminal) 1 via a communication controller 2. When the cash is thrown into a cash slot of a reception/payment machine 24, a note recognition/analysis part 26 discriminates the types of cash and the cash genuineness to count the cash and pools temporarily the cash. Then comparison is performed between the thrown cash amount and the smaller one of the acceptable amount (preferential deposit limit amount - customer's balance) received from the center 3 and the maximum depositable amount of the device 1. Then a fact that the thrown cash amount is larger than those limit amounts is displayed on a CRT display device 21. While a screen is displayed for indication of confirmation given to execution of a transaction vice versa.
Patent JP-S6288284-A (JP)
Inventor: HONGO TOMOYUKI
IPC: H01R13/639
Filed: 1985-10-14
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-H0274741-A (JP)
Title: Method of connecting panel
Inventor: UNBERUTO FUATSUKIINI
IPC: E04B2/82
Filed: 1988-09-12
Abstract: PURPOSE: To attempt adhesion and fixing of panels with each other by receiving a flexible material through a sliding and fixing means, by extending two similar longitudinal grooves in the longitudinal direction and tensing a panel side end by using a profile for connection along a butt end edge in the longitudinal groove. CONSTITUTION: End surface profiles 1, 2 of adjoining panels are fixed and connected to each other, by sliding two pieces of fixing and guiding bayonet joints 3 having wedge shape clamps 3' in the longitudinal direction. Additionally, they are fastened without a movable part through the use of a dowel 4 fixed on the profile to butt, by furnishing an enlarged head part to slide in a guide tool of the joint 3. Thereafter, guide rectangular member 5, 6 respectively fixed by facing their corresponding profiles are screwed and fastened by an upper part screw 7, and the profiles 1, 2 facing each other are made to longitudinally slide, and both of them are fastened. Consequently, it is possible to adhere and fix the panels on each other and to prevent slippages and deformations due to fastening.
Patent JP-H05178634-A (JP)
Title: Method for deciding effective part of optical fiber preform
Inventor: NAKAYAMA SHINICHI
IPC: C03B37/025
Filed: 1991-08-13
Abstract: PURPOSE:To improve yield by obtaining the distribution of the diameter ratio of the core to clad in the longitudinal direction of a starting preform by picture processing and using the part within the control values as the effective part. CONSTITUTION:White parallel beams 30 are injected from behind the starting preform 10 of an optical fiber to be measured. The beams are two-dimensionally inputted to an electronic computer 34 by using a TV camera 32 (e.g. CCD camera). The inputted pictures are analyzed by the computer to recognize the preform and as the distribution of brightness in the radial direction of the preform 10. The (a) in the brightness pattern is the boundary point between the clad and air, and the (b) is the boundary point between the core and clad. A certain threshold is imparted to the brightness data by the four points A, B, C and D shown in the figure, and the data are binarized to detect the boundary points (a) and (b) as the edge. The (a-a) and (b-b) distances are then digitized to obtain the diameter ratio of the core to clad at an optional point in the preform. The part within the specified values is found to be the effective part.
Patent JP-H0391723-A (JP)
Title: Optical switch
Inventor: UEKI TAKESHI
IPC: G02B6/122
Filed: 1989-09-05
Abstract: PURPOSE:To limit deterioration in extinction rate and an increase in loss by setting the interval between the closest parts of a refractive index control part to be less than twice as large as the spot size of a light wave which is propagated in a branching side optical waveguide. CONSTITUTION:A main optical waveguide B and branching side optical waveguides C1 and C2 are all 6 mum wide and the branching angle between the branching side optical waveguides C1 and C2 is 2 deg.. The interval (x) between refractive index control parts D1 and MD2 at the part where the branching side optical waveguides are closest to each other in a branching part A is 10 mum. In the optical switch in such a structure, the spot size of the light wave propagated in the branching side optical waveguides is set to 5mum. In this case, the interval (x) between the refractive index control parts is twice as large as the spot size. By such constitution a waveguide mode which is coupled with a radiation mode is reduced and the extinction ratio and the increment in exces sive loss can be suppressed to >=20 dB and <=1.4 dB respectively.
Patent JP-H02109779-A (JP)
Title: All wheel steering gear for automobile
Inventor: ARUNO REERINGERU
IPC: B62D101/00
Filed: 1989-09-05
Abstract: PURPOSE: To perform reliable traveling even if an automatic controller fails, by controlling front wheels and rear wheels in the end position of a transmission member for controlling a transmission ratio in the same direction by a transmission at a high transmission ratio. CONSTITUTION: In a transmission 5, an oscillating frame 12 is rotated through a wheel 14 and shaft pin 13 by turning of a front wheel steering device in relation to a case 11, and a moving bar 15 as an output element is moved through a coupling pin 13. A coupling shaft 17 is upward or downward moved by a piston 2 according to the traveling speed of the vehicle, and a transmission ratio is changed. When a controller 8 detects a failure, a piston operating space 24 has no pressure, the coupling shaft 17 is upward moved by a return spring 23, and the piston 22 is restricted in the end positions. Accordingly, the transmission 5 inevitably has a maximum transmission ratio. Therefore, safety can be secured in all situations.
Patent JP-H1156967-A (JP)
Title: Infusion solution container
Inventor: SEKI KUNIHARU
IPC: A61J1/05
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact infusion solution container with a simple structure and easy to operate. SOLUTION: This infusion solution container is constituted of a flexible solid chemical storage section 3 storing a solid chemical and a dissolving solution container 2 storing a dissolving solution. The boundary surface between the opening section of the dissolving solution container 2 and the solid chemical storage section 3 is liquid-tightly sealed by a thin film rupturable by the pressing from the outside. The thin film is constituted of the first thin film 13 liquid- tightly sealing the opening section of the dissolving solution container 2 and the second thin film 9 forming a part of the storage wall of the solid chemical storage section 3.
Patent JP-H06259726-A (JP)
Title: Production of magnetic head
Inventor: NAKADA MASAHIRO
IPC: G11B5/31
Filed: 1993-09-14
Abstract: PURPOSE:To simplify a process for forming a bonding face. CONSTITUTION:A resist pattern 31 is formed on a region of a lead part 2 becoming a bonding face. An intermediate layer 41 for lift-off is formed on the surface of the resist pattern 31. An Al2O3 layer 6 as a protective layer is laminated on the surface of the intermediate layer 41 and that of the lead part 2. The intermediate layer 41 and the Al2O3, layer 6 on the layer 41 as well as the resist pattern 31 are removed by etching to expose a bonding face. As a result, a magnetic circuit. is covered with the protective layer 61 and the front end of the lead part 2 extended from the magnetic circuit is exposed and forms the bonding face to an external circuit.