baber/WOPTO huggingface dataset:
Patent JP-H0332870-A (JP)
Title: Recording device
Inventor: UMEZAWA SHINRO
IPC: G03G21/14
Filed: 1989-06-29
Abstract: PURPOSE:To make it possible to make a main recording device system compact and light-weight by changing a reference printing position for the first surface and the second surface in relation to the main frame. CONSTITUTION:Paper 3 is fed by a feed roller 7, then an image is transferred to the paper by a photosensitive drum 8 and is fixed by a fixing device 9. In addition, if a perfect printing is performed, the paper is transported through a passage for the perfect printing by a transport roller 11, then is fed obliquely by an oblique feed roller 1 and positioned in contact with a reference plate 2. In this case, a reference point 6 is set by a distance A from a reference point 5 when the first surface is printed. This A is a value set considering the misalignment of the paper during transport. Furthermore, the paper 3 is transported by the transport roller 11 and an image is transferred to the paper 3 by the photosensitive drum 8 as is the case when the first surface is printed.
Patent JP-H0332754-A (JP)
Title: Refuse disposal device
Inventor: KAWAMURA KENICHI
IPC: B02C19/22
Filed: 1989-06-30
Abstract: PURPOSE:To smoothly bite refuse by regulating the pitch of a feed screw to this size of refuse charging port and allowing the screw crests to abut against the lower part of the refuse charging port and making the lead angle of the screw provided near to a base end smaller than the lead angle of the other screws. CONSTITUTION:A refuse charging port 6 is opened to the upper face near to one end of a horizontal cylindrical casing 1. A horizontal shaft 2 whose middle part is formed into the screws is axially supported in the casing 1 and a cutting knife 3 is provided to the other end of the casing 1. The base ends of the feed screws are regulated just under one end of the refuse charging port 6. The pitches of the screws are made equal to the size of the refuse charging port 6. Furthermore, the lead angle alpha of a first screw crest 7 which is selected from the feed screws 7, 8 are continues to the base end is made smaller than the lead angle alpha' of the other screw crest. As a result, refuse disposal of the material which has various kinds, shapes or size and is treated can be easily performed regardless of large or small amount.
Patent JP-2000357851-A (JP)
Title: Circuit board for wire bonding and mounting board
Inventor: MARUOKA TOYOJI
IPC: H05K1/11
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for wire bonding which enables high density wiring and high density mounting. SOLUTION: In this circuit board for wire bonding, an insulating layer 2 is formed at a semiconductor chip mounting position of a circuit board on which a semiconductor chip 12 is mounted. A wiring pattern 4a of the circuit board to be electrically connected with a bonding electrode 3 on the circuit board which is wire-bonded from the semiconductor chip 12 is formed to be drawn inside the semiconductor chip mounting position where the insulating layer 2 is formed on the board surface having the bonding electrode 3.
Patent JP-H06195778-A (JP)
Title: Magneto-optic recording medium
Inventor: NOMURA TADAO
IPC: G11B11/105
Filed: 1991-06-14
Abstract: PURPOSE:To improve a C/N ratio, to increase the stability of a bit and to enhance recording sensibility by composing a magneto-optic recording medium of a magnetic layer having a high Kerr rotation angle and a magnetic layer having high coercive force at a low Curie point. CONSTITUTION:Sputtering is conducted on a polycarbonate substrate 1, which has a diameter of 90nm and to which a guide group is formed, in specified order, thus forming a disk. GdFe is used as a first magnetic layer 3, film thickness is set in 6.5nm, and a Kerr rotation angle is increased. TbFe is employed as a second magnetic layer 4, film thickness is set in 6.5nm, and high coercive force is acquired at a low Curie point. SiN is used as the material of dielectrics 2, 5 and Al as a reflecting film 6, and each film thickness is set in specified thickness. Accordingly, the medium having a high C/N ratio, the excellent stability of a bit and superior recording sensibility is obtained.
Patent JP-S6412129-A (JP)
Title: Linear motion guiding roller bearing
Inventor: HIROSE KAZUYA
IPC: F16C33/37
Filed: 1987-07-07
Abstract: PURPOSE:To prevent the generation of self-closing of rollers to smoothen the motion of the rollers, and also prevent the falling of the rollers, by interposing between the adjacent rollers an intermediate member having concave surfaces and provided with opposite support projections, and forming support grooves corresponding to the support grooves in a circulation passage. CONSTITUTION:An intermediate member 7 is interposed between adjacent rollers 1, and it is formed with concave surfaces 6 on opposite sides corresponding to a convex surface of each roller 1. During movement of a bearing body 2 along a guide member 5, each intermediate member 7 operates to prevent direct contact between the adjacent rollers 1. Therefore, hindrance of motion of the rollers 1 due to application of counter forces to the contact surfaces between the adjacent rollers 1, namely, self-closing of the rollers 1 may be prevented to thereby smoothen the motion. Each intermediate member 7 is provided with opposite support projections 8 engaging support grooves 9, so that falling of the intermediate member 7 at a roller exposed position 4 may be prevented. Further, since each roller 1 is surroundedly held by the concave surfaces 6 of the adjacent intermediate members 7, falling of the roller 1 may be prevented.
Patent JP-S61142813-A (JP)
Title: Continuously variable frequency filter circuit
Inventor: TSURIBE KOREHIKO
IPC: H03H11/12
Filed: 1985-07-31
Abstract: PURPOSE:To control variably the cut-off frequency over a wide range by using a variable resistance element to the resonator which is set opposite to a capacitor that decides the cut-off frequency and supplying a control current to the variable resistance element. CONSTITUTION:When a current I1 flows to a variable resistance element R1, the potential at a point b1 tries to have an accurate shift by (I1XR1) with no shift given to the potential at a point a1 of the inflow side. In this case, however, a local loop of a control circuit consisting of a comparator, a photocoupler, etc. is actuated to set the potential Eb1 at the point b1 at a level equal to the DC reference voltage E1. Then the effective resistance R1 of the variable resistance element is equal to E1/I1 by the current I1 via a double negative feedback circuit consisting of a loop circuit of a filter signal line and an added local loop circuit. So is with a variable resistance element R2 with the cut-off frequency set at 1/2piCR.
Patent JP-S5872216-A (JP)
Title: Servo-actuated control type reducing valve
Inventor: NAGASE HIDEJIROU
IPC: G05D16/06
Filed: 1981-10-24
Abstract: PURPOSE:To utilize the features of an automatic control type reducing valve and a servo-actuated control type reducing valve to attain remote control with simple configuration by regarding the automatic control type reducing valve as a prototype and replacing a load due to the pressure of a control spring for the automatic control type valve with a load due to the restitution force of electromagnets. CONSTITUTION:The body 4 of a servo-actuated control type reducing valve 25 is divided into an inflow hole part 5 and an outflow hole part 6 by a diaphragm part 7 and these parts 5, 6 are connected by a valve hole part 8 concentric to the vertical shaft core of the body 4. An opening part 9 is prepared in the upper end of the outflow hole part 6, a bottom screw hole part 10 is prepared in the inflow hole part 5 and a valve body 11 is accommodated in the screw hole part 10 to enable the valve body 11 to vertically move in the bottom cover 12. The opening part 9 is covered with a diaphragm 14 consisting of circular rubber and the restitution force of electromagnets 24, 24' is applied to the diaphragm as a load. The load due to the pressure of a spring 13 of the valve body 11 is replaced with the load due to the restitution force of these electromagnets 24, 24', so that features of the automatic control type and servo-actuated control type reducing valves are utilized and remote control is easily attained.
Patent JP-S6060681-A (JP)
Inventor: AOYAMA SAKAE
IPC: G09F3/02
Filed: 1983-09-14
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-H10338782-A (JP)
Title: Styrene-based resin composition and injection-molded material thereof
Inventor: SUGANO TATSUYA
IPC: C08L25/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improving an impact strength without harming the molding property and stiffness of a styrene-based rigid thermoplastic resin, and useful as a thin injection-molded material such as a sheet for a vacuum molded material and a packaging material by adding a rubber- modified styrene-based resin and a silicone powder to the styrene-based resin. SOLUTION: This styrene-based resin composition is obtained by blending 100 pts.wt. resin component containing (A) 70-95 wt.% styrene-based resin (e.g.; a polystyrene having 10×10<4> -60×10<4> weight-average molecular weight) and (B) 30-5 wt.% rubber-modified styrene-based resin (e.g.; a polystyrene containing 1-30 wt.% dispersed rubber particles having 0.01-5 μm volume averaged particle diameter), with (C) 0.0001-2 pt.wt. silicone powder having a composite structure of covering the surface of silicone rubber fine particles with a silicone resin and 0.1-25 μm volume-average mean particle diameter.
Patent JP-H0921507-A (JP)
Title: Pulverized coal firing method and its apparatus and air swirling device
Inventor: OKAZAKI HIROFUMI
IPC: F23D1/02
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a pulverized coal firing apparatus comprising a means for measuring the flow rate of air injected from a nozzle of a burner which gives the air a swirling flow and injects the air and a means for optimizing swirling intensity and the feed amount of the air on the basis of measurements so as to suppress NOx and reduce unburnt matter. SOLUTION: A torque detector 124 measures a force applied on a guide vane 122 by passing air through a swirling device 121. A control device 134 obtains the flow rate of air on the basis of the force and an angle of the guiding vane 122 and obtains swirling intensity on the basis of the flow rate of the air and the angle of the guiding vane 122, and optimizes the flow rate of the air and the intensity of swirling by means of a guiding vane angle control device 131 and a secondary air flow control device 133 on the basis of the flow rate of the air, intensity of swirling, load signal, analytical data of exhaust gas and the like. Thus, uniform air flow can be formed in a peripheral direction by an air nozzle, and factors for causing unstable flame can be removed and NOx can be suppressed to reduce unburnt matter.
Patent JP-S6328832-A (JP)
Title: Method for inhibiting oxidation of cold rolled steel sheet during box annealing
Inventor: KUROKAWA TERUO
IPC: C21D9/663
Filed: 1986-07-21
Abstract: PURPOSE:To properly inhibit the oxidation of a cold rolled steel sheet and to effectively prevent the occurrence of uneven reduction when the steel sheet is box-annealed, by specifying the heating rate of a coil of the steel sheet, the flow rate of a protective gas and the rise of the dew point of an atmospheric gas during heating. CONSTITUTION:When a cold rolled steel sheet used as a base sheet for coating or thin plating is box-annealed, a coil of the steel sheet is heated at 50-100 deg.C/hr heating rate in the temp. range of ordinary temp. - 400 deg.C, a protective gas is fed at 15-50Nm<3>/hr flow rate and the rise of the dew point of an atmospheric gas during heating is regulated to <=-10 deg.C. Thus, the oxidation of the steel sheet during box annealing is properly inhibited, so the occurrence of uneven reduction due to the reduction of an oxidized steel sheet during annealing can be effectively prevented and a satisfactory base sheet for coating or thin plating is obtd.
Patent JP-H05342705-A (JP)
Title: Servo system of videotape recorder
Inventor: YAMAZAKI HIROSHI
IPC: H04N5/765
Filed: 1992-06-05
Abstract: PURPOSE:To restrain the generation of a disordered image during a vibration and to restrain a jitter at a standstill by a method wherein the loop gain of a servo system for a VTR is made high during the vibration and it is made low at a standstill. CONSTITUTION:A loop-gain control system 1 differentiates the output of an angular velocity sensor used to correct a hand shake and obtains an angular acceleration. The angular acceleration is compared with a threshold value by means of comparators 13 to 15. A result is detected by means of a decoder 16. Switches 17 to 20 are selected, and gains G1 to G4 are set. Thereby, even when a VTR is at a standstill or it is being vibrated, it is possible to set an optimum loop gain.
Patent JP-S6148365-A (JP)
Inventor: ADORIAN ERU FUAASHII JIYUNIA
IPC: B65B9/04
Filed: 1984-08-14
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-H1116242-A (JP)
Title: Servo information read/control system in magnetic disk device
Inventor: ONO SEIJI
IPC: G11B21/08
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a magnetic disk by providing a function recognizing a self operation state, the function judging a read required period of respective functional information with the recognized operation state and setting the read period of the functional information and the function dividing the data in a servo area and reading them. SOLUTION: Servo information recorded on a servo information recording area 206 formed on a medium 201 is divided to four functional information of A, B, C, D. The read periods of respective functional information are constituted so that the read is executed once at every servo area passage in A, at every two servo areas passage in B, C and at every three servo areas passage in D. In such a case, a hourly change of a current amount supplied to a read head is shown as waveforms 211-217. When the waveform is a high level, the current is supplied, and the head reads the functional information of shown alphabets. The current is supplied from an initial servo area as the waveform 211, and counters answering to respective functional information are initialized, and the current of the waveform 212 is supplied when the next servo area is accessed.
Patent JP-H05337207-A (JP)
Title: Localization radiation medical treatment device
Inventor: NAGAOKA TAKAYUKI
IPC: A61N5/10
Filed: 1992-06-05
Abstract: PURPOSE:To constitute the device so that an irradiation beam can catch exactly a focus part even when a gantry having an irradiation head is rotating by a simple constitution by attaching a localization method collimator to an irradiation visual field formation collimator provided in the irradiation head. CONSTITUTION:In a gantry, an X-ray target 15 for receiving irradiation of an electron beam carried from an electron beam generation source and radiating X rays is provided, and in a irradiation head 20, a movable collimator for forming an irradiation visual field, which forms X rays in a rectangular shape, and can be driven in the x and the y directions is provided, and to one of the irradiation visual field collimators, a localization method collimator 30 is attached. The localization method collimator 30 has a collimating hole 31, can execute a pendulum operation an indicated with the arrow A by a driving means, and also, can be fixed to any position, and the center position of the pendulum operation becomes the apex B of a radiation conical body. Also, the irradiation head 20 can rotate by setting the radiation radial direction as an axis, and simultaneously with the pendulum motion of the static method collimator, the irradiation head 20 is rotated.
Patent JP-S5960143-A (JP)
Title: Device for controlling operation of hot water supplier
Inventor: KOUMI MASAHIKO
IPC: F24D19/10
Filed: 1982-09-28
Abstract: PURPOSE:To make it possible to carry out water pipe arrangement responsive to the object of use such as obtaining high temperature water in a short period of time and to reduce the number of circulating water pumps so as to enable sparing of an installation space and reduce the number of electric wires by continuing the operations of all the circulating pumps until outlet water temperature detecting sensor of a heat exchanger of hot water supplying water detects a heating up set temperature of hot water, and the operation of a compressor and a blower are stopped. CONSTITUTION:In a case where an outlet water temperature detecting sensor 8 of a hot water supplier A detects the heating up set hot water temperature, and contacts 15 and 17 are opened, when the contacts 15 and 17 are closed, a circulating water pump 10 is driven because a connecting terminal 24a or 24b of the hot water supplier is connected to a connecting terminal of a hot water supplier B. Only when the operations of the suppliers are stopped, the circulating water pump 10 stops operating. Further, in a case where the circulating water pumps 10 are connected to respective hot water suppliers, two circulating water pumps stop operating only when both suppliers A and B stop operating, similarly as the above described case.
Patent JP-H0728084-A (JP)
Title: Production of liquid crystal cell
Inventor: SHISHIDO MASATAKA
IPC: G02F1/1345
Filed: 1993-07-09
Abstract: PURPOSE:To shorten a production process of a liq. crystal and to improve productivity. CONSTITUTION:A weir 37 for surrounding the periphery of the mounting part 35 of a driving IC 33 and an adhesive 39 for sealing a liq. crystal are simultaneously formed on a first glass substrate 29 by screen printing, a second substrate 31 is adhered to the first glass substrate 29 to seal a liq. crystal between the substrates, the driving IC 33 is mounted on the mounting part 35, and a liq. resin is poured into the weir 37 to form a protective coat 43 on the IC 33.
Patent JP-H0517013-A (JP)
Title: Rotary rack apparatus
Inventor: SHIMIZU KIYOSHI
IPC: B65G1/127
Filed: 1991-07-11
Abstract: PURPOSE:To facilitate a field adjustment and remodeling in an installation field by forming an enclosure body by a wood frame body, a plate body fitted to the outer surface of the frame body, and a wall paper stuck to the outer surface of the plate body. CONSTITUTION:An enclosure body 15 is formed by a frame body 21 where square bar-like timbers are assembled like a grid by nailing, a plate body 22 formed by veneer or the like, which is fitted to the outer surface by nailing, and a wall paper stuck to the outer surface thereof by sizing or the like. After a rotary rack 12 is installed in a designated place, the enclosure body 15 is disposed in such a manner as to surround the rotary rack 12. This arrangement is accomplished by assembling a side wall 15A and a front wall 15C and the front wall 15C which are formed by the frame body 21, the plate body 22 and the wall paper 23 in a manufacturing factory, and connecting the adjacent portions between the side wall 15A and the front wall 15C in an installation field. The assembled rotary rack apparatus is adapted to move a baggage storing body 4 group 4 on a circulating path 3 by operating a driving device 5 operated by a worker in a store in-and-out place 17 and stop an intended baggage storing body 4 opposite to a store in-and-out port 17.
Patent JP-S6413564-A (JP)
Title: Recording device
Inventor: YOSHIMOTO TOSHIO
IPC: G03G15/00
Filed: 1987-07-08
Abstract: PURPOSE:To prevent the wasteful use of regular printing paper by detecting the existence of the paper in a cyclic path and not starting test printing when the paper exists. CONSTITUTION:The paper transferred to an intermediate tray 10 is fed to a carrier path by a feeding roller 11 and carried by carrying rollers 6-12, 6-13, 6-14 and 6-15, then it stops in a specified position. And it is held until the indication of the paper supply of a both-surface unit is issued from a controller. When a test printing switch 18 is turned on, the value in a both-surface unit counter 19 is decided and test printing is started if it is zero. If the both-surface unit counter 19 is not zero it is judged that there is paper in a printer device, and the test printing is not started. While the paper indicated from the controller 21 and regularly printed exists in the cyclic path for both-surface printing, the starting of the test printing is skipped. Thus, the disuse of the regular printing paper caused by the failure of test printing paper can be prevented.
Patent JP-H0335536-A (JP)
Title: Field effect type semiconductor device
Inventor: MIMINO YUTAKA
IPC: H01L21/338
Filed: 1989-06-30
Abstract: PURPOSE:To maintain good characteristics even at a high frequency by forming a shield electrode between a gate electrode and a drain electrode. CONSTITUTION:A gate electrode 11 is arranged in opposition to a drain electrode 12, and three divisions of source electrodes 14-1, 14-2, 14-3 are arranged thereunder which are connected to a bonding pad region 14a for a source electrode. Shield electrodes 13-1, 13-2, 13-3 to form a Schottky contact are formed between the gate electrode 11 and the drain electrode 12, and are connected in the entire width to source electrode sections 14-1, 14-2, 14-3 through connection sections 15-1, 15-2, 15-3. The drain electrode 12 is connected to a bonding pad region 12a for a drain electrode. It is thereby possible to reduce the coupling capacitance between a gate electrode and a drain electrode and to realize good characteristics especially in a high frequency band.
Patent JP-H0625857-A (JP)
Title: Method for coating minute material with titania, and moisture-insensitive zinc sulfide luminescent material produced therefrom
Inventor: KIISU EI KURAINDEINSUTO
IPC: C09K11/02
Filed: 1991-06-17
Abstract: PURPOSE: To form a continuous titania coating of a desired thickness without exposing phosphor powder to an oxidative atmosphere and without exposing the same to a temp. above 300°C.  
     CONSTITUTION: The titanium isopropoxide in a bubbler 12 is vaporized in an inert carrier gas to form a carrier gas contg. vaporized titanium isopropoxide. A fluidized bed 16 is formed through phosphor powder particles 15 and the films of titania are formed around the particles. The fluidized bed is maintained at a constant temp. condition of about ≤300°C. The bed is recommended to be initially kept at about 300°C, then to be kept at about 250°C in order to obtain the max. coating efficiency. The titania coated phosphor is insensitive to humidity. The transparent electrode electroluminescent lamp using such phosphor is strong to the humidity. 
     COPYRIGHT: (C)1994,JPO