baber/WOPTO huggingface dataset:
Patent JP-S63151149-A (JP)
Title: Off-hook holding device in automatic selecting signal transmitter for telecommunication network
Inventor: SON MASAYOSHI
IPC: H04M1/27
Filed: 1986-12-15
Abstract: PURPOSE:To eliminate a trouble for calling by connecting a low impedance element in parallel to a communication line based on the control signal inputted from the communication line, to which a telephone set is connected, at a hooking off state. CONSTITUTION:When an operator of a prescribed telecommunication carrier other than NTT (Nippon Telegraph & telephone Corp.) calls the telephone set 1 of a subscriber subscribing for the carrier other than NTT and the telephone set 1 in the hooked-on state is hooked off, the telephone set 1 and the carrier other than NTT are connected through communication lines 2A and 2B and exchanges 2 and 3. Since the low impedance of the telephone set 1 is loaded between signal lines 6 and 7 by this hooking-off, the DC voltage between signal lines becomes a low voltage, and this DC low voltage is applied to elements 10-17 through a bridge circuit 8 to set them to the operating state. Further, a control signal to close a switch SW3 is sent from a host computer 18 to a CPU 12 to close the switch SW3. Thus, this hooking-off state is maintained till the end of prescribed procedures even if the telephone set 1 is hooked on hereafter.
Patent JP-H10140801-A (JP)
Title: Floor panel
Inventor: TANAKA KUNIKAZU
IPC: E04F/
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To enhance withstand load performance while absorbing the unevenness of a floor bed. SOLUTION: At least one of two or more rectangular units 2 constituting a floor panel 1 is formed by a top-equipped unit 2A. The top-equipped unit 2A has main leg parts 4 suspended from the four corners of a top 3 and has a plurality of auxiliary leg parts 5 suspended from positions other than the four corners of the top 3 and including at least the center portion 3a of the top, the suspended length of the auxiliary leg part 5 being slightly shorter than that of the main leg part 4.  When the main leg parts 4 at the four corners of the top 3 are grounded on a floor slab, the lower end 5a of each auxiliary leg part 5 is located above the lower ends 4a of the main leg parts 4 at the four corners, so that each auxiliary leg part 5 can correspond to the unevenness of the floor slab, and so that when a load is applied from above the top 3, the lower end 5a of each auxiliary leg part 5 is grounded to the floor slab to achieve a structure which can sufficiently withstand load.
Patent JP-H03158720-A (JP)
Title: Field-use test instrument for high-sensitivity particle sensor
Inventor: KASE TAKAO
IPC: G08B17/10
Filed: 1989-11-16
Abstract: PURPOSE:To test the performance of the high-sensitivity particle sensor and to measure particulate concentration in an actual site by providing a particle concentration measurement part, a flow rate measurement part, a signal processing means, and an output means for data, and providing a signal processing function. CONSTITUTION:When the field operation of the high-sensitivity particle sensor 17 is tested, the air-suction side joint 12 of the testing device 1 is connected to an air suction pump connected to the sensor 17 and the air-outlet side piping 19 of the sensor 17 is connected to the air-outlet side joint 10 of the device 1. Then air flows in from the air intake 8 of the device 1 by opening a-b parts of selector valves 9 and 11 and is sucked by the air suction pump through an air filter 7, the valve 9, a particle concentration measurement part 2, a flow rate measurement part 3, valves 11 and 24, and the air suction joint 12. Then the valve 24 is operated to adjust a read value of a manometer 23 to a value in a normal use state, then a flow rate displayed on a display part 5 is read. When the read suction air flow rate is different from a standard value, a flow rate control valve attached to the air suction pump is adjusted to re-adjust the flow rate to the standard value.
Patent JP-H02143772-A (JP)
Title: Picture reader
Inventor: NISHIMURA AKIRA
IPC: H04N5/253
Filed: 1988-11-25
Abstract: PURPOSE:To improve the reliability of a picture reader by providing a correction pattern to a picture read area, reading the correction pattern together with a picture of a microfilm and discriminating the propriety of the picture data of the microfilm just after the reading. CONSTITUTION:A check pattern (correction pattern) 9 is arranged along one side of a frame of a 16mm film 8 in a picture read range (picture read area) 11 of a CCD read section 7 in an expanded view when viewing a picture read position A from a lighting 4, and the check pattern 9 is read by the CCD read section 7 with a picture 10. The propriety of the picture data is discriminated just after the read by checking the read picture and the check pattern 9. Thus, the reliability of the picture reader is improved.
Patent JP-H05136180-A (JP)
Title: Heterojunction field-effect transistor
Inventor: KUNIHIRO KAZUAKI
IPC: H01L21/338
Filed: 1991-11-14
Abstract: PURPOSE:To restrain the kink effect of the title transistor without damaging the essential characteristic of a device by a method wherein a layer including a trap level which easily captures a second-conductivity-type electric charge as compared with a first-conductivity-type electric charge is formed directly under a channel layer. CONSTITUTION:In a second-conductivity-type HJFET, a layer 13 including a trap level which easily captures a second-conductivity-type electric charge as compared with a first-conductivity-type electric charge is provided directly under a channel layer 14. For example, an undoped AlxGa1-xAs buffer layer 12 is formed on a semiinsulating GaAs substrate 11 by an MBE method; in succession, the GaAs layer 13 including an electron trap is formed to be in about several hundred to several thousand Angstrom . As its formation method, an epitaxial growth operation is executed at a temperature of 400 deg.C or lower which is lower than an ordinary GaAs growth temperature. After that, an ordinary undoped GaAs layer 14 to be used as an electron transmit layer and an n<+> AlxGa1-xAs layer 15 to be used as an electron supply layer are grown; an n-channel HJFET is manufactured according to an ordinary process.
Patent JP-2001119971-A (JP)
Title: Vibration wave motor drive-control device and drive control method
Inventor: FUKUSAKA TETSUO
IPC: H02N2/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent unneeded power consumption in a drive-control device, when a vibration wave motor is being driven at a low speed. SOLUTION: A speed difference detector 403 receives one of a plurality of target rotational speeds and detects the difference between the given target rotary speed and the current rotary speed of a vibration wave motor 401, and a PI control system 405 determines the drive frequency, based on the difference. A register 409 reads a pulse width, corresponding to the given target rotary speed from a RAM 407. Based on the drive frequencies and the pulse width, a drive pulse generating part 406 generates a drive pulse for driving the vibration wave motor 401.
Patent JP-H04173681-A (JP)
Title: Work method for replacing control board of elevator
Inventor: NAKAGAWA TOSHIHIRO
IPC: B66B7/00
Filed: 1990-11-06
Abstract: PURPOSE:To make an elevator opperatable even on the way of a replacing work by connecting cables with half connector to to wiring from the elevator shaft side and to the existing control board respectively to connect the both, and then, connecting a new control board and the cable with half connector of the wiring at the elevator shaft side. CONSTITUTION:Wirings 6a and 6b from an elevator shaft 11 which are cut off are connected by a cable 3b with half connector and a closed terminal 5 in order, only a cut wiring part of the wiring connected to the terminal board of the existing control board 2 is removed, a cable 3a with half connector is connected instead of the removed wiring, and the connectors of the cables 3a and 3b are connected to each other. After that, the connector connection is cut off once, and after the excising control board 2 is moved to an adequate position, the cables 3a and 3b with half connector are connected with a cable 4 with both side connector. And a new control board 1 is installed in a machine chamber 10, and the cable 3a with half connector of the new control board 1 and the cable 3b with half connector connected to the wiring 6a and 6b from the elevator shaft are connected.
Patent JP-S62158318-A (JP)
Title: Controlling device for flow
Inventor: SUGATA MASAO
IPC: B05C19/00
Filed: 1985-12-28
Abstract: PURPOSE:To enable the uniform blasting and selective gathering of ionized particles by a construction wherein a pair of parallel electrodes separating selectively a flow of ionized particles are disposed opposite on both sides of a channel on the downstream side of a throttling-expanding nozzle. CONSTITUTION:A carrier gas containing supplied particles is passed through an exciting device 5 in an upstream chamber 3, excited and ionized thereby, and thereafter it flows into a downstream chamber 4 through a throttling- expanding nozzle 1. An ionized particle beam formed by the throttling-expanding nozzle 1 is limited by a couple of synchronized choppers 7 with respect to the limits of velocity of particles passing through the choppers 7, corresponding to the deviation angles of the respective holes of the two choppers, an aperture between them, etc. When passing through a space between parallel electrodes 8, the ionized particles are separated in accordance with the difference in mass and charge thereof.
Patent JP-H05137927-A (JP)
Title: Filter
Inventor: ISOZAKI HIROSHI
IPC: B01D46/24
Filed: 1991-11-14
Abstract: PURPOSE:To easily confirm the application of a sealer to be applied to both ends of the filter member of a filter to which end plates are joined so as to block the ends. CONSTITUTION:A cylindrical separating material 23 constitutes a filter member 2. End plates 3 are joined to both ends of the filter member 2 with a sealer 24 to block both the ends of the member 2. Through holes 31 are pierced in the end plates 3.
Patent JP-H09117339-A (JP)
Title: Reclining device for seat
Inventor: HASEGAWA HIROAKI
IPC: A47C1/024
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent a seat back side part from being damaged by a pivot by fixing the pivot to support a seat back to the upper bracket side by a fastening collar part arranged on the lower bracket side shaft end and a clinch part whose shaft end side projecting from a plate surface of an upper bracket is deformed. SOLUTION: A bracket device for a seat is assembled from an upper bracket 1 installed in a side part of a seat back B and a lower bracket 2 installed in a side part of a seat cushion C, and the seat back B is supported by a pivot 3 so as to be freely tiltable. In this case, the pivot 3 is formed of support parts 3a and 3b, a fastening collar part 3c and a support shaft part 3d. This pivot 3 is inserted into the plate surface side of the upper bracket 1 from the plate surface side of the lower bracket 2, and is provided in the respective brackets 1 and 2 from the fastening collar part 3c and a clinch part 3e so as to be fastened as a shaft by crushingly molding the projecting end side of the support shaft side 3d projecting from a plate surface of the upper bracket 1 as the clinch part 3e.
Patent JP-H09107993-A (JP)
Title: Activity assay of 2',5'-oligoadenylic acid synthase
Inventor: YOSHINO MANABU
IPC: C12Q1/48
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To easily assay the subject enzymatic activity as e.g. an indicator of microbial infection by adding an enzyme activator and ATP to a sample containing a 2',5'-oligoadenylic acid synthase to produce 2',5'-oligoadenylic acid compound(s) to determine the ATP consumed. SOLUTION: This method consists in assaying the acttivity of a 2',5'- oligoadenylic acid synthase in a spectmen such as the blood, serum and plasma each having 2',5'-oligoadenylic acid synthase activity. In this method, a specimen containing the synthase is mixed with an enzyme activator consisting of a water-soluble double-stranded RNA (e.g. polyinosinic acid-polycytidylic acid) and ATP or a derivative therefrom to produce 2',5'-oligoadenylic acid or a derivative therefrom by the action of the synthase, and the 2',5'-oligoadenylic acid or derivative therefrom, pyrophosphoric acid, or the ATP consumed or a derivative therefrom is assayed; thus, the objective enzyme activity useful for e.g. detecting the infection with various microbes is easily assayed in high reproducibility.
Patent JP-H02143738-A (JP)
Title: Data quality monitoring system
Inventor: FUKUYAMA HIDEO
IPC: H04L1/12
Filed: 1988-11-25
Abstract: PURPOSE:To monitor the quality of a data sent received in the unit of channels by calculating the check of cyclic code of each channel at a sender side, sending the result of calculation to the receiver side and detecting an error of data of each channel based on the result of calculation at the receiver side. CONSTITUTION:The system consists of two PCM terminal stations 10, 20 connected via a transmission line 101. When the data sender side is the PCM terminal station device 10 and the data reception side if the PCM terminal station device 20, the sender side calculates the check of a cyclic code of a data of plural channels, sends the result of calculation of the data of each channel to the reception side and the receiver side detects a data error of each channel from the result of calculation. Thus, the quality of the data to be sent and received is monitored in the unit of channels.
Patent JP-H06123984-A (JP)
Title: Signal layer type electrophotographic sensitive body
Inventor: KAWAHARA EMI
IPC: G03G5/05
Filed: 1992-10-12
Abstract: PURPOSE:To provide a single layer type electrophotographic sensitive body excellent in electrification property and sensitivity, electrifiable to both positive and negative polarities and maintaining high stability of electrostatic characteristics even after repeated copying processes. CONSTITUTION:This single layer type electrophotographic sensitive body has a photosensitive layer 2 contg. an electric charge generating material 21, an org. positive hole transferring material and an org. acceptor-like compd. dispersed in a binder and a phthalocyanine dye represented by the general formula is used as the electric charge generating material. In the formula, R1 is H, an alkyl, etc., M is two H atoms or a metal atom such as Cu or Ni, each of D and E is a halogen or O and each of (x) and (y) is 0 or 1.
Patent JP-H06151395-A (JP)
Title: Formation of clean surface of si
Inventor: UDAGAWA SHOJI
IPC: H01L21/302
Filed: 1992-11-10
Abstract: PURPOSE:To provide a method for forming a Si clean surface made up of a flat terrace a step at an atomic level, at a temperature lower than the conventional method and while suppressing the deflection of Si, increase of defects or diffusion of impurities. CONSTITUTION:A conventional Si 11 is covered with SiOx 12, and the main pollution is CHx 13. If this is heated in a vacuum to 750 deg.C or higher and a O2 gas is introduced while irradiating ultraviolet light, C in CHx is removed as COx by an ozone gas generated by the ultraviolet irradiation and the O2 gas, and H in CHx is also removed. SiOx is removed by sublimation of SiO. Thus, there is nothing which prevents surface diffusion of empty holes or Si and displacement of a step, so that a Si clean surface made up of a flat terrace and a step can be formed at an atomic level.
Patent JP-H11115088-A (JP)
Title: Heat sealant layer and laminate using the same
Inventor: FUJII KAZUHITO
IPC: B32B7/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To form a laminate having superior antistatic property and characteristic, and a lid material combining a stable adhesiveness, good peelability and excellent antistatic effect by providing a static despersive layer consisting of conductive minute grains and a binder on one surface of a heat seal resin layer. SOLUTION: A heat seal resin layer 2 forming a heat seal layer 1 is made up of an ethylene vinyl acetate copolymer, a hotmelt adhesive consisting mainly of olefin, elastomer or the like, etc. The static dispersive layer 3 formed on one surface of the heat seal layer 1 is made such that coat liquid with minute grains such as conductive minute grains of tin oxide or the like or minute grains such as an organic silicone compound dispersed in a vehicle is coated by a gravure reverse method. The conductive minute grain have preferably a primary average grain diameter of, e.g. 0.01-10 μm, and can form a laminate having a rate of surface resistance of 10<8> -10<12> Ω/square. Material used for a binder of the static dispersive layer 3 is preferable to be polyester, urethane, acrylic resin or the like.
Patent JP-H08157977-A (JP)
Title: Decopperizing of ferroscrap
Inventor: SHIYUU KOUKON
IPC: C22B15/00
Filed: 1994-12-02
Abstract: PURPOSE: To effectively recover copper from ferroscrap with low energy. CONSTITUTION: (i) A stage 1 for bringing the ferroscrap-contg, copper into contact with a leaching liquid which is an aq. ammin copper (II) complex soln. in an inert atmosphere, selectively dissolving the copper in the scrap as an ammin copper (I) complex into this aq. soln., then separating the scrap from the aq. soln. and (ii) the aq. soln. obtd. in the stage 1 is treated in the following manner respectively in a stage 2: (a) the aq. soln. described above is heated to decompose the ammin copper (I) complex in the aq. soln. to recover copper powder from the decomposition product or (b) the aq. soln. is brought into contact with an oxygen-contg. gas to oxidize the ammin copper (I) complex to ammin copper (II) and cupric oxide and the crystallized cupric oxide is recovered.  The soln. from which the copper is recovered in such a manner is used for preparation. of the leaching liquid for dissolving the copper in the stage 1 or is recycled as it is as the leaching liquid.
Patent JP-S63150789-A (JP)
Inventor: IKI KUNIMORI
IPC: G07B15/00
Filed: 1986-12-16
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-H03161103-A (JP)
Title: Steel sheet for coating
Inventor: UESUGI NOBUHIKO
IPC: B21B27/00
Filed: 1989-11-20
Abstract: PURPOSE:To obviate the generation of the residual dull trace after coating and to improve appearance by specifying the microscopic profile of the surface of the steel sheet. CONSTITUTION:The center line average roughness Ra on the surface of at least either of the front and rear surface of the steel sheet is ranged within 0.3 to 2.0mum and the microscopic profile constituting the surface roughness is constituted of trapezoidal peak parts and groove-shaped valley parts and intermediate flat parts. The following formulas are satisfie when the average distance between the centers of the adjacent peak parts 1, 1 is designated as Sm, the average diameter of the outer lines of the valley part as D, the average diameter of the flat peak surface 1 of the valley part as d0, the height between the peak surface of the peak part and the bottom of the valley part as (l), and the ratio at which the sum of the areas of the flat peak surface of the park part and the flat surface of the intermediate flat part occupies in the total area as eta%: 0.5<=Sm/D<=2.0, Sm-D<=300mum, d0<=500mum, 1mum<=l<=10mum, 20%<=eta<=85%.
Patent JP-H08158864-A (JP)
Title: Heating system for automobile
Inventor: KITAHARA YUICHI
IPC: F01N3/24
Filed: 1994-12-02
Abstract: PURPOSE: To improve heating effect by way of using preheating air after cooling of an exhaust gas purifying device for auxiliary heat of an air conditioner by connecting a cooling air passage for temperature control of a catalyser and an air passage for the air conditioner by a communicating passage and arranging an outlet of the cooling air passage for temperature control on the upstream of a heater for temperature adjustment of the air conditioner. CONSTITUTION: A duct 30A for air suction for cooling of a catalyser to open forward is installed on a lower side air pipe 24A and a duct 30B to connect to the upstream side of a heater core 38 for temperature adjustment of an air conditioner 35 to aircondition the inside of a car room is installed on an upper side air pipe 24B in an exhaust purifying device 20 connected to an exhaust pipe 19 of an engine 7. Thereafter, exhaust gas is purified by reducing work of an NOx catalyser in a honeycomb structural body 21 in the exhaust purifying device 20, and heat generated by the NOx catalyser and heat of exhaust gas itself are transmitted to air flowing in a passage formed in a direction crossing a exhaust gas flow, the NOx catalyser is cooled by it and heated air is used for heating.
Patent JP-H04172544-A (JP)
Title: Virtual storage system
Inventor: KUMAGAI KAZUO
IPC: G06F12/08
Filed: 1990-11-07
Abstract: PURPOSE:To increase a paging area during the execution of operation of a virtual storage system by preparing a page file in a user's area on the secondary storage unit as is similar to the preparation of an ordinary file and by preparing a page file effective flag to control a page file. CONSTITUTION:In the secondary storage unit 4, a page file 17 is newly prepared as is similar to the preparation of an ordinary file. Next, according to instructions of incorporating a page file, a control program newly prepares a bit map area 322 corresponding to the page file 17, that is, an entry corresponding to the bit map area 322 in a page table 340, and then initialized. Further, the entry 311a corresponding to area 322 for a management block 310 is secured, information of file 17 is set up, and further a pointer to area 322 is set up. Next, file 17 is opened so that it can be written and read, followed by making bit b2 of the page file effective flag 312 valid that indicates that the entry 311b corresponding to file 17 is valid in file 17.
Patent JP-H05135062-A (JP)
Title: Group analysis method
Inventor: TSUYAMA TSUTOMU
IPC: G06Q50/04
Filed: 1991-11-15
Abstract: PURPOSE:To set the condition of precise retrieval or analysis by a user based on the fault of products or the trouble of quality and to investigate the cause of them in a short time by executing a statistical processing or visualization by a unit of a group concerning the faults of products. CONSTITUTION:Concerning a processing executed for the faults of products, information concerning fault generation such as the date, phenomenon and processing is collected from working sites and stored in a data base. When analyzing the cause of the defect or the tendency of the fault generation concerning the products while defining one part of the entire part of the information as an object, respective elements on a picture expressing the analyzed results are defined as an icon, namely, as an input device so as to input the analyzing condition of the next stage. Quality data for customers are inputted from terminals 101 at respective agencies, and results edited by computers 102 at respective brach offices are transmitted from all the branch offices to the same large scale computer 103. Then, the processed result edited for each plant is stored in a large scale storage device connected to the large scale computer 103.