baber/WOPTO huggingface dataset:
Patent JP-H0489655-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIZUSHIMA TETSUYA
IPC: G11B15/467
Filed: 1990-07-26
Abstract: PURPOSE:To reproduce data without lowering a reproduction output and to suppress an adjacent crosstalk amount to an amount when completely tracing a track by one head constituting a multi-head as well by setting apparent head width wider than a head shaft corresponding to a ratio between the rotating number of a cylinder in the case of reproducing and the rotating number in the case of recording. CONSTITUTION:The multi-magnetic head is provided while arranging an (n) [(n) is an integer more than 2] of heads 1-3 wider than recording track width while shifting them in the breadthwise direction of recording tracks 6-8 while remaining an overlap part between the adjacent heads, and the multi-magnetic head is arranged to be rotated at (x)-fold [(x) is an integer more than 1] speed in comparison with the case of reproducing and recording. Namely, the multi-magnetic head is arranged so that the apparent head width can be wider than the head width corresponding to the ratio between the rotating number of the rotary head in the case of reproducing and the rotating number in the case of recording. Thus, data can be reproduced without lowering the output, the adjacent crosstalk amount can be suppressed to the crosstalk amount when completely tracing the track by one head constituting the multi-magnetic head as well, and an S/N is improved.
Patent JP-H0249989-A (JP)
Title: Horizontal scroll compressor
Inventor: ISHIAI YOSHIO
IPC: F04C29/02
Filed: 1988-08-10
Abstract: PURPOSE:To surely supply oil by coupling a motor and a scroll compressor section with each other in a closed container with the use of a horizontal rotary shaft, and by supplying oil sucked by a pump having a suction port positioned below the surface level of oil, through a center hole in a movable scroll into a suction pressure transmitting passage. CONSTITUTION:A motor 3 and a movable scroll 20 are coupled together through the intermediary of a horizontal rotary shaft 5 within a closed container 1, and a stationary scroll 17 is arranged confronting the movable scroll 20 so as to form a scroll compressor. An oil supply pipe 10 extended from an oil pump 11 inside of the rotary shaft 5 is bent so as to allow its oil suction hole 10a to be opened below the surface level of lubrication oil 2. Lubrication oil from the pump 11 is led from a center hole 34a in a pin part 23 and through a suction pressure transmitting passage 34, and is jetted into suction chambers 25a, 25b. Thereby it is possible to continuously and surely supply oil even though the surface level of the oil lowers.
Patent JP-S6356095-A (JP)
Title: Centralized supervisory and control equipment
Inventor: KANETANI MASAYUKI
IPC: H04Q9/16
Filed: 1986-08-26
Abstract: PURPOSE:To prevent malfunction from occuring due to the collision of control recognition signals even if inherent addresses are set similary by permitting an extension control terminal not to return control recognition signals. CONSTITUTION:Control terminals 31-3n or extension control terminals 31'-3n' fetch control data from a central control unit 1, output load control signals, and drive remote control relays 6 so as to interlockingly control loads such as calorifiers L1 and L1' and fans L2 and L2'. Then, control recognition signals are returned from the control terminals 31-3n to the central control unit 1. At such a time, the extension control terminals 31'-3n' where the similar inherent addresses are set are made not to return the control recognition signals, whereby the collision of the control recognition signals do not occur on a signal line 4 and so is the malfunction.
Patent JP-2001027681-A (JP)
Title: Receiving apparatus with display
Inventor: NAKAJIMA SHUJI
IPC: G04B47/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To make an apparatus smaller while securing an amount of information displayable at one time. SOLUTION: The receiving apparatus with a display is a GPS receiver 1 for receiving waves from GPS satellites and measuring the present position. A display part set to an upper face of a case 2 is constituted of a first LCD panel 6 and a second LCD panel 7 arranged side by side to the upper face of the case 2. The first LCD panel 6 is made transmissive type, with a flat GPS antenna 8 disposed to a rear face. When the position is measured, a display operation of the first LCD panel 6 is stopped, so that waves can be received without being effected by electric noises of the first LCD panel 6. Almost an entire area of the upper face of the case 2 can be made the display part. The display part can secure a sufficient area even when reduced in dimensions.
Patent JP-S6092031-A (JP)
Inventor: GUROUBUA UIRUFUOODO RAI
IPC: B21F7/00
Filed: 1984-09-27
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-H0544067-A (JP)
Title: Production of structural material having electrolytic deposition covering layer and its equipment
Inventor: OSUGA MASARU
IPC: C25D9/08
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a method and equipment for producing structural material by electrolysis where the generation of gaseous chlorine is restrained. CONSTITUTION:An electrolytic chamber is divided in three by arranging a cation exchange membrane and an anion exchange membrane in this order from the anode side. From the intermediate zone, Cl2 formed by electrolysis is recovered as hydrochloric acid. Simultaneously, an inorganic compound mainly consisting of carbonate is deposited on a porous conducting base stock by electrolysis to produce structural material which is covered with it. Thereby, Cl2 generated by electrolysis is recovered without getting scattered and lost, permitting environmental pollution and equipment corrosion to be prevented. At the same time, the deposition efficiency of CaCO3 is improved and the manufacturing efficiency of the structural material is increased.
Patent JP-H0652955-A (JP)
Title: Socket for integrated circuit
Inventor: SHIMATANI HIROAKI
IPC: H01R33/76
Filed: 1992-07-28
Abstract: PURPOSE:To prevent an integrated circuit from being of high temperature during testing and the like, and to provide a socket for the integrated circuit, which prevents giving damage to a testing device and the like, caused by the high temperature. CONSTITUTION:A socket for. integrated circuit is provided with a socket main body 21 for holding the integrated circuit, a plurality of electrodes 22 to be brought into contact with the signal terminal of the integrated circuit held by the socket main body 21 to be electrically conducted, and a plurality of lead terminals 23 connected to these electrodes 22. A spring 24 for giving energizing force to the integrated circuit at a preliminarily set temperature is provided below the integrated circuit held by the socket main body 21, through an insulator 26. The conductive condition of the signal terminal and between the respective electrodes is canceled by pushing up the integrated circuit from the socket main body 21 by the energizing force of the spring 24.
Patent JP-H0732714-A (JP)
Title: Printer
Inventor: IGARASHI HITOSHI
IPC: B41J33/388
Filed: 1993-07-21
Abstract: PURPOSE:To effectively use an ink ribbon without wasting the same by supplying the ink ribbon only at the time of printing. CONSTITUTION:In a printer having a platen 1 and a printing head 2 provided thereto so as to be capable of being brought into contact with each other and separated from each other and passing an ink ribbon 3 and a material 4 to be printed through the gap between the platen 1 and the printing head 2 to perform printing, a drive system bringing the platen 1 to a contact/separated state with respect to the printing head 2 and a drive system supplying the ink ribbon 3 at a speed equal to the feed speed of the material 4 to be printed are controlled so that the ink ribbon 3 is supplied when the platen 1 comes into contact with the printing head 2 and the supply of the ink ribbon 3 is stopped when the platen 1 is separated from the printing head 2 to supply the ink ribbon 3 only at the time of printing.
Patent JP-S6092465-A (JP)
Title: Method for forming black film to material to be treated
Inventor: TANIGUCHI ZENJI
IPC: C23C14/06
Filed: 1983-10-27
Abstract: PURPOSE:To form a black film which has high hardness and excellent corrosion resistance by evaporating vapor sources consisting of V, etc. and Ti to ionize the same in a vacuum treating chamber, impressing a negative voltage to a material to be treated and introducing gaseous hydrocarbon into the chamber under the specific reduced pressure. CONSTITUTION:A vacuum pump 3 is actuated to evacuate the inside of a vacuum treating chamber 1 to about 10<-5>Torr and a vapor source (V, Zr, W, etc. and Ti) 10 is evaporated in an electron gun part 6. About 10-200V positive voltage is impressed to an ionizing electrode 12 to ionize the vapor. Then 0-500V negative voltage is impressed to a material 20 to be treated and a shutter 14 is opened. A control valve 18 is opened to supply gaseous hydrocarbon into the chamber 1 in a range of 5X10<-5>-3X10<-2>Torr. A vapor source 9 is evaporated in an electron gun part 5 and a positive voltage is impressed to an ionizing electrode 11 to ionize the vapor then a shutter 13 is opened. A mixed film is thus formed on the surface of the material 20.
Patent JP-H0840275-A (JP)
Title: Collapsible bicycle cart
Inventor: UCHIYAMA TAKASHI
IPC: B62K27/02
Filed: 1994-08-03
Abstract: PURPOSE:To provide a bicycle cart which can be collepsed into a compact shape and which can easily be loaded on an automobile by forming left and right side frames for supporting a pair of left and right wheels, and by arranging a loading platform which can be collapsed in a roof-like shape. CONSTITUTION:When a bicycle cart is folded, at first, a connecting rod 12 is removed from a handlebar 10, and then, attaching screws for the other handlebar 10' and a connecting rod 12' are loosened. Further, one end of a cross rod 7 is removed from a locking member 8, and is locked to a storage locking part 20 inside of a side frame. Next, opposite side frames are pushed inward, and simultaneously both handlebars 10, 10' are turned rearward around vertical shafts 9. Then, the connecting rode 12 is laid in a gap which is formed along the collapsing axis of a loading platform board 5 which is collapsed in a roof- like shape so that the collapsing is completed. Meanwhile, the collapsible bicycle cart is developed, the steps are taken in the reverse order. With this arrangement, the bicycle cart becomes compact so that it can be loaded on an automobile or the like.
Patent JP-2000036342-A (JP)
Title: Base board of flexible electrode and ic package connecting structure
Inventor: NISHIZAWA KOJI
IPC: H01L23/32
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a flexible electrode board and IC package connecting structure whereby waste material of solder, etc., does never deposit on a connector even if connections with IC package and/or inspection board are repeated, there is no risk of attachment of silicone oil, and there is no need to replace the connector frequently. SOLUTION: A flexible electrode board 10 is structured so that electrode patterns the same as those on the external terminal of an IC package 4 connected are provided on the two surfaces of a flexible board 16, and the electrodes 17 on the obverse surface and reverse surface are connected together via through hole 18 formed in the electrodes 17 constituting the electrode patterns.
Patent JP-H10228636-A (JP)
Title: Magnetic recording medium
Inventor: SAITO SHINJI
IPC: G11B5/73
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having improved electromagnetic conversion characteristics, in particular high density recording characteristics and excellent durability and showing an improved error rate in particular in a high density recording region. SOLUTION: This magnetic recording medium is produced by forming a base layer which is substantially nonmagnetic and a magnetic layer having dispersion of a ferromagnetic metal fine powder or a ferromagnetic hexagonal ferrite fine powder in a binder in this order on a supporting body. In this magnetic recording medium, signals of 0.2 to 2Gbit/inch<2> area recording density can be recorded. The magnetic layer has 0.05 to 0.25μm dry film thickness, 8.0×10<-3> to 1.0×10<-3> emu/cm<2> Φm, and >=1800Oe coercive force. The base layer contains a carbon black having 5μm to 80μm particle size and the magnetic layer contains a carbon black having 5μm to 300μm particle size.
Patent JP-S6360025-A (JP)
Title: Bending method
Inventor: KOYAMA KATSUMI
IPC: B21D5/01
Filed: 1986-08-29
Abstract: PURPOSE:To prevent interactions of a machine and to improve the productivity by selecting a normal or a reverse bending by an installed bending selector, bending a work through rocking motion of a bending ram, and over bending the work by a bending corrector. CONSTITUTION:A crankshaft 19 is installed between a work holder 9 and a lower frame 3 through a fixing plate 27 and a crankshaft holder; a bending selection cylinder 53 selecting a normal or a reverse bending is also installed. A normal or a reverse bending is selected by the cylinder 53, a work W is clamped by an upper die 13 and a lower die, and the work W is bent by use of a bending cylinder 61 and a bending pressing cylinder 65. Then, the work W is over bent by a bending correction cylinder 69 fixed to the crankshaft 19. In this way interactions of a machine during bending or over bending work are prevented to improve the productivity.
Patent JP-2001036755-A (JP)
Title: Color conversion circuit
Inventor: KOBAYASHI KENJI
IPC: H04N1/60
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To convert the color data to be converted into the object color data at a high speed regardlessly of its contents by holding the object color data in quantity that can perform the interpolation calculations to all color data to be converted in a form where plural object color data necessary for the interpolation calculations can be simultaneously read out of a memory. SOLUTION: A memory part 14 stores the CMYK color data which are used for the interpolation calculation and consists of eight memories MEM 0-MEM7, for example, which are accessed by the address signals of 13-bit width. The RGB data to be supplied to a color conversion circuit and the control signals ENAx (x=a, b) are supplied to the AND gates 21x. The signals BUFF0x consisting of uR, uG and uB (higher 5 bits of R, G and B components) included in the outputs of buffers 24x are inputted to the address generation parts 25x. The parts 25x generate the address signals ADRSx to output the interpolation calculation color data to the memory part 14 according to the supplied uR, uG and uB.
Patent JP-S58102206-A (JP)
Title: Focusing detecting device
Inventor: YAGI MICHIO
IPC: G02B7/32
Filed: 1981-12-14
Abstract: PURPOSE:To elevate the range measuring accuracy, and to elevate the low luminance limit, by providing a semiconductor position detector in the vicinity of a focal position of a photographic lens, and executing the operation processing by the center of gravity of the luminous flux luminance. CONSTITUTION:A processing circuit is formed by a semiconductor element P, I-V transducers 2, 2', AC amplifiers 3, 3', an adder 4, a subtracter 5, and a divider 6, and an output VX is capable of obtaining the voltage being in proportion to (I1-I2)/(I1+I2). For instance, as for a camera which requires autofocusing quickly, the direction and quantity of feedback are measured simultaneously, therefore, in case when it is shifted remarkably, the feedback quantity is increased, a lens moving speed of a photographic lens IM is increased, and as it approaches a focused state, the feedback quantity is decreased, the lens moving speed is decreased, and the exact focused state can be attained quickly.
Patent JP-H1149164-A (JP)
Title: Synthetic resin pallet
Inventor: ISHIDO SATOSHI
IPC: B65D19/32
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pallet which is light-weighted while remarkably improving beam strength as a whole, and whose cost is not raised. SOLUTION: The synthetic resin pallet comprises pallet forming members 10 which are formed by injection molding into such a form that a pallet has been vertically divided and which are faced to be integrally welded. The pallet forming member 10 includes a deck board 11 for forming a load platform, a thin beam and reinforcing ribs 13 intersecting laterally and longitudinally are provided inside the deck board 11, and a beam reinforcing structure 16 formed inside the beam 12 comprises an annular column 17 and a radial reinforcing rib 18 radially extending from an outer periphery of the column 17 to be connected with an internal face of the beam 12.
Patent JP-H0250841-A (JP)
Title: Ink jet head
Inventor: YONEKUBO SHUJI
IPC: B41J2/045
Filed: 1988-08-12
Abstract: PURPOSE:To uniformize the emitting speed, emitting amount and emitting stability of an ink droplet between nozzles by constituting the vicinity of the free end of a piezoelectric transducer of a soft structural member. CONSTITUTION:Voltage is preliminarily applied to the signal electrode 18 of a piezoelectric transducer 11 at a stand-by time and, when voltage is released at the time of selection, the free end of a vibrator 14 is deformed and displaced in the direction of a nozzle plate and the ink interposed between the nozzle plate 12 and the vibrator 14 is pressed to emit the ink in the vicinity of a nozzle 13 from the nozzle 13. Elastic rubber 15 being a soft structural member is bonded to the free end of the vibrator 14 and, even when there is irregularity in the warpage of the vibrator, the elastic rubber 15 is pressed to the nozzle plate 12 to be brought into contact therewith at the relase time of voltage to make it possible to hold the interval between the vibrator and the nozzle to high accuracy. The impact received by the vibrator at the time of contact is absorbed by the deformation of the elastic rubber 15 and the free end of the vibrator is further displaced while the contact state with the nozzle plate is continued. By this method, the pressure generated in the ink in the vicinity of the nozzle and the flow of the ink become almost constant.
Patent JP-S6356917-A (JP)
Title: Projection exposure device
Inventor: ENDO KAZUMASA
IPC: H01L21/68
Filed: 1986-08-28
Abstract: PURPOSE:To enable alignment having high precision at all times even when there is aberration of a pupil in a projection objective even in case of a single-sided telecentric projection objective or even in case of a double-sided telecentric projection objective by providing a deflection means, etc. for deflecting the angle of the main rays of lighting luminous flux fed from an alignment optical system. CONSTITUTION:A projection optical system projecting a pattern on a reticle R onto a wafer W, an alignment optical system for supplying the upper section of the wafer W with lighting beams through the reticle R and the projection optical system and detecting the positional relationship of the reticle R and the wafer W through the projection optical system, and a moving means for changing the position of observation on a reticle R surface by the alignment optical system are provided. A detecting means 65 detecting the relative positions of the position of observation by the projection optical system and the optical axis of the alignment optical system and deflection means 54 and 55 for deflecting the angle of the main rays of lighting luminous flux fed from the alignment optical system in response to the information of the relative positions of the optical axis of the projection optical system by the detecting means 65 and the position of observation of the alignment optical system are furnished.
Patent JP-H0524047-A (JP)
Title: Releasant composition
Inventor: HASEGAWA KOHEI
IPC: C08K5/5419
Filed: 1991-07-17
Abstract: PURPOSE:To manufacture a releasant composition for forming a silicone film excellent in durability and release properties. CONSTITUTION:A releasant composition is composed of the followings (a)-(c). That is, (a) 0.1-50wt.% silicone resin having the mol ratio of 95/5-50/5 for an R<1>SiO3/2 structural unit and an R<1>2SiO2/2 structural unit (R<1> in the formula is saturated or unsaturated monovalent hydrocarbon of 1-18C.), (b) 0.01-10wt.% linear organopolysiloxane containing phenyl represented by the formula (R<2> in the formula is hydroxyl or saturated or unsaturated monovalent hydrocarbon of 1-18C, and R<3> is hydroxyl or saturated or unsaturated monovalent hydrocarbon of 1-18C, and both of them contain 0.01-20mol% phenyl, average value of (m) is 40-20,000.) and (c) 99.89-50wt.% organic solvent to be able to dissolve (a) and (b) components.
Patent JP-S6181529-A (JP)
Title: Starter for engine
Inventor: UMENO HIROSHI
IPC: F02M1/14
Filed: 1984-09-27
Abstract: PURPOSE:To make throttle opening large to some extent in time of starting small in intake negative pressure and thereby improve a starting characteristic, by connecting negative pressure actuator, which operates with suction negative pressure at the downstream of a throttle valve, to the throttle valve of a carburetor of an engine provided with a manual starter. CONSTITUTION:In case of a starter for an engine provided with a recoil type starter R and a decompression device operating so as to open an exhaust valve in order to decompress internal pressure inside a cylinder in time of engine cranking, a negative pressure actuator V is connected to a throttle lever 45 coupled with a throttle valve shaft 47 of a carburetor via an interlocking device 46. Suction negative pressure in a suction manifold M at the downstream of a throttle valve is led into a negative pressure chamber 58 of this negative pressure actuator V. With this constitution, when the intake negative pressure of the negative pressure chamber 58 is less than the specified value, the throttle valve is opened to the starting opening being somethat larger than the idle opening, and when the negative pressure becomes more than the specified value, the starting opening is restored to the idle opening so that a starting characteristic is improved and starting operation is made so easy.
Patent JP-H0365999-A (JP)
Title: Musical sound synthesizer
Inventor: INOUE TOSHIHIRO
IPC: G10H5/00
Filed: 1989-08-04
Abstract: PURPOSE:To synthesize a wide-range musical sound with small-scale circuit constitution by inputting an exciting signal to one of respective nodes of respective signal processing means or signal scatter junctions and leading the signal of the other node out as a musical sound output. CONSTITUTION:The exciting signal is inputted to one of the respective nodes of the respective signal processing means or signal scatter junctions and the signal of the other node is led out as the musical sound output. An initial exciting signal is outputted by an exciting circuit 10, propagated in a resonance circuit 30, and fed back to the exciting circuit 10 through a junction 20 to circulate between the exciting circuit 10 and resonance circuit 30, and this circulating signal (e.g. output signal of the exciting circuit 10) is outputted as a musical sound signal. Consequently, musical sounds of many kinds of pitch can be synthesized.