baber/WOPTO huggingface dataset:
Patent JP-H04289119-A (JP)
Title: Heat treatment for alloy having high saturation magnetic flux density
Inventor: SUZUKI SEISAKU
IPC: C22C38/00
Filed: 1991-03-18
Abstract: PURPOSE:To apply heat treatment to a soft-magnetic alloy having high saturation magnetic flux density and excellent in soft-magnetic properties. CONSTITUTION:The alloy used for executing this invention has a composition represented by (Fe1-aCoa)bBxLyT'z or a composition represented by FebBxLyT'z, where L means an element, such as Ti, T' means an element, such as Cu, a<=0.05, b<=92atomic%, x=0.5 to 16atomic%, y=4 to 10atomic%, and z=4.5 atomic%. The superior soft-magnetic alloy can be obtained by subjecting the alloy having the above composition to heating up to a temp. not lower than the crystallization temp. and to cooling at >=100 deg.C/min cooling rate. Crystalline substances and amorphous substances exist in the form of mixture in the soft- magnetic alloy obtained by the method of this invention, and this alloy has superior magnetic permeability at high frequency and also has superior heat resistance as well as excellent mechanical strength. As a result, this alloy can be suitably used for magnetic head, choking coil, transformer, etc.
Patent JP-H10275931-A (JP)
Title: Semiconductor light-emitting element
Inventor: HONJIYOU TOMOIKU
IPC: G03G21/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the emission pattern of a semiconductor light-emitting element from scattering within an emission part and the emission intensity of the semiconductor light-emitting element from decreasing and a deterioration rate from increasing. SOLUTION: In a semiconductor light-emitting element where a semiconductor layer 2a that shows a one-conductive type is provided on a semiconductor substrate 1, a semiconductor layer 2b for showing a reverse-conductive type so that one portion of a semiconductor layer showing the one-conductive type is exposed, a first electrode 4 is provided by connecting it to a semiconductor layer 2a showing the one-conductive type, and at the same time a second electrode 5 is provided by connecting it to the semiconductor layer 2b showing a reverse-conductive type, a high-resistance layer 2c is included in a semiconductor layer showing an inverse-conductive type.
Patent JP-H06267792-A (JP)
Title: Variable capacitor
Inventor: KISHISHITA HIROYUKI
IPC: H01G5/00
Filed: 1993-03-12
Abstract: PURPOSE:To increase the maximums capacitance of a variable capacitor and at the same time to stabilize the torque of a rotor and the capacitance value to be formed and to facilitate a fine adjustment. CONSTITUTION:This variable capacitor is provided with a stator 2 made up of a ceramic dielectric substance 6 in which a stator electrode 1 to function as a stator-side electrode is formed inside and an external electrode 7 to be electrically connected to the stator electrode 1 is formed outside, a rotor 3 rotatably mounted on the stator 2 to function as a movable-side electrode, a spring 4 for press the rotor 3 against the stator 2, a rotor terminal 5 electrically in continuity to the rotor (movable-side electrode) 3 and a shaft 11 which passes through at least the stator 2 and the rotor 3 and is held so as to be able to slide and rotate with the rotor 3 being pressed against the stator 2 with the elastic force of the spring 4.
Patent JP-2000271194-A (JP)
Title: Disinfecting method of contact lens
Inventor: MATSUMOTO SATORU
IPC: A61L2/18
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To simplify operation, and to enhance safety of a treating liquid by putting the treating liquid including a substance for generating active oxygen seed in a treating liquid vessel having an electrode covered with metallic phthalocyanine, soaking a contact lens, and generating active oxygen by carrying an electric current with the electrode as a cathode. SOLUTION: In a disinfecting method of a contact lens, a treating liquid including a substance for generating active oxygen seed is put in a treating liquid vessel having an electrode covered with metallic phthalocyanine, the contact lens is soaked, and the active oxygen seed as a disinfectant is generated by carrying an electric current with the electrode as a cathode to disinfect the contact lens. In neutralizing the active oxygen species, a neutralizer and neutralizing operation are not required, so that since the active oxygen seed is generated only at disinfecting time and naturally disappears after a fixed time by disinfecting the contact lens, the active oxygen species is not carried in an eye when installing the contact lens, that is, there is no possibility of causing ophthalmopathy, so that the contact lens can be disinfected with high safety.
Patent JP-S522766-A (JP)
Title: Digital clock
Inventor: HORII SADASHIGE
IPC: G04B19/20
Filed: 1975-06-24
Abstract: PURPOSE: To provide a process of turning over the indicating cart certainly by tye structural device such as a turning cam in a digital clock of the indicating card turning over type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03281869-A (JP)
Title: Floor mechanism controller
Inventor: KOYAKATA YOSHIAKI
IPC: G05D3/00
Filed: 1990-03-29
Abstract: PURPOSE:To enable tilt angles to be freely set by arranging a plurality of floor mechanisms for controlling oblique floor on respective floor frames adjacent to each other with the use of respective oblique driving gears, respectively and separately, and setting the oblique floors at required tilt angles. CONSTITUTION:With the working of a motor 11, by a rack type ascending or descending device 12, rack columns 13, 14 are moved upward or downward, and an ascending or descending distance is detected by an ascending or descending position detecting counter 41 via a rack pinion 16 and an encoder 17, and a floor frame 15 is set to an ascending or descending position setting value lo. After that, the tilt angle of an oblique floor 18 is detected by a tilt angle counter via an encoder 311, and via an oblique driving gear 19, the tilt angle of the oblique floor 18 is enlarged. After that, the ascending or descending position of a floor frame 25 and the tilt angle of an oblique floor 28 are automatically set, and floor mechanisms 10, 20 are continuously changed. As a result, a stage equipment excellent in flexibility can be constructed.
Patent JP-H04313231-A (JP)
Title: Semiconductor device
Inventor: URABE TAKASHI
IPC: H01L21/3205
Filed: 1991-04-11
Abstract: PURPOSE:To restrain an aluminum side hillock from being grown to the side face of an aluminum interconnection by a method wherein a stepped part is formed in an insulating film under the aluminum interconnection. CONSTITUTION:Stepped parts 2a whose film thickness is thick and whose cross section is protrusion-shaped are formed collectively at parts to be used as an interconnection formation region in an insulating film 2 formed on a silicon substrate 1. An aluminum interconnection 30 is formed on the stepped parts 2a. In this case, the aluminum interconnection 3 is formed in such a way that parts near both side faces 3s are close to both corner parts of the stepped parts 2a. When the stepped parts 2a are formed in the lower-layer insulating film 2 of the aluminum interconnection 3, the growth of an aluminum side hillock 4 to the side face 3s of the aluminum interconnection formed on its upper layer is relaxed, and the hillock does not come into contact with the adjacent aluminum interconnection.
Patent JP-H04311977-A (JP)
Title: Development device
Inventor: NAKAMURA TETSUYA
IPC: G03G15/09
Filed: 1991-04-11
Abstract: PURPOSE:To ensure the best developing process at all times by causing the predetermined amount of rotation of a developer roller in a reverse direction, when the rotation amount of a developer carrier roller reaches the predetermined value. CONSTITUTION:A control section 21 causes image data for one page stored in a page memory 22 to be outputted to a laser scanner unit, and then sets a recording sheet number A under control by a recording sheet number count means 21a at +1. The control section 21 further sets a reverse rotation execution flag at '1' when the number A is, for example, 100. When standby state appears, the control section 21 instructs a drive mechanism 23 to perform reverse rotation. In response to the instruction, the motor of the drive mechanism 23 causes a sleeve 1a to rotate in an arrow C direction, or a magnetic body 1b to rotate in an arrow D direction respectively by the predetermined amount. In this case, the rotation of the sleeve 1a and magnetic body 1b is optimally within the range of approximately 1/4 to 1. The particles of toner 3, therefore, can be sufficiently moved, and the toner 3 can always be electrified properly.
Patent JP-2000278865-A (JP)
Title: Higher harmonic suppressing circuit
Inventor: OTAGAKI KAZUHISA
IPC: H02J3/18
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently suppress a higher harmonic current. SOLUTION: A higher harmonic suppressing circuit 10 is constituted of an active filter 11, a load current detector 12 which detects a load current, a tertiary higher harmonic current extractor 13 which extracts a tertiary higher harmonic current from the detector 12, a level discriminator 15 to which the tertiary higher harmonic current and load current are inputted, a gate block circuit 16, etc. The circuit 10 compares the tertiary higher harmonic current with a present prescribed value by means of the level discriminator 15 and, when the current exceeds the prescribed value, stores the value of the load current by operating the active filter 11 by outputting a filter operating signal to the gate block circuit 16.  While the filter operating signal is outputted, the circuit 10 compares the load current with a stored current value and, when the load current becomes smaller than the stored current value, stops the active filter 11 by stopping the output of the filter operating signal.
Patent JP-S63242278-A (JP)
Inventor: OKUMURA YOSHITAKA
IPC: H01Q11/08
Filed: 1987-03-31
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-S535247-A (JP)
Title: Composite materials
Inventor: NISHIOKA AKINORI
IPC: C08L101/00
Filed: 1976-07-05
Abstract: PURPOSE: To manufacture a composite material having improved mechanical strength without loss of processability by incorporating an α-olefin-α, β-unsaturated acid copolymer (ionically crosslinked product) and an inorganic filler material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01251073-A (JP)
Title: Heat fixing roller
Inventor: KON SHUJI
IPC: G03G15/20
Filed: 1988-03-31
Abstract: PURPOSE:To prevent superheating of a rubber layer near an interface of the rubber layer and a core, to obtain thus a heat fixing roller having high durability by forming a metal oxide layer on the core. CONSTITUTION:An alumina-spinel(Al2O3.MgO) layer 2 having 5-200mum thickness is formed on a metallic core 1, and a cold setting silicone rubber layer 4 is formed on the inorganic layer 2 interposing a primer 3. Since such inorganic layer 2 having a smaller heat conductivity than the metal of the core 1 and a larger heat conductivity than silicone rubber is formed on the metallic core 1, superheating of the interface of the rubber layer 4 during heat conduction from the metallic core 1 to the rubber layer 4 is prevented, and a heat fixing roller having high durability is obtd.
Patent JP-H03278574-A (JP)
Title: Master slice type semiconductor integrated circuit
Inventor: TSUBOKURA FUSAO
IPC: H01L27/118
Filed: 1990-03-28
Abstract: PURPOSE:To constitute a transistor having high driving capacity and to realize high speed design by providing a well region in which the potential can be set freely. CONSTITUTION:Sub power supply lines 4 (sub VDD line, sub GND line) are wired in the inner region and a region, isolated perfectly from the circumferential well, is arranged in the dead space of an inner basic cell 2 located below the sub power supply line 4 thus ensuring a transistor region. A P-well is separated into a section for the inner basic cell having fixed well potential and a section for well potential floating having floating well potential.
Patent JP-H02256745-A (JP)
Title: Movable roof
Inventor: MURAMOTO HIROKI
IPC: E04B1/32
Filed: 1989-03-30
Abstract: PURPOSE:To smoothly open and shut a roof and to apply it to a large scale roof by arranging a freely transferable roof between supporting structures installed opposite, extending to the one side thereof, in the extending direction and by supporting it via a truck. CONSTITUTION:Freely transferable roofs 13b, 13b, 13c, 13c are arranged between supporting structures 11, 11 installed opposite, extending to the one side thereof, in the extending direction. Next, a horizontal face 14 and a vertical face 15 are on the supporting structures 11, 11 respectively and a couple of trucks 20, 20 traveling on the respective surfaces are installed on the horizontal face 14 and the vertical face 15. The each edge of the respective transferable roofs 13b, 13b, 13c, 13c is supported by a couple of trucks 20, 20. And further, a load-dispersing mechanism is arranged between the transferable roof 13 and the trucks 20, 20 to uniformly disperse the load of the both trucks 20, 20.
Patent JP-S564303-A (JP)
Title: Manufacturing apparatus for continuously cast billet
Inventor: YOKOI TAMAO
IPC: B21B1/46
Filed: 1979-06-23
Abstract: PURPOSE:To manufacture the cast billet with desired breadth at a speed corresponding to the molten metal pouring rate, without lowering the puring rate, by periodically pressing the cast billet, which has finished the secondary cooling and is standing before the cutting machine, from both sides so as to compress every part of the billet sectioned into a uniform length. CONSTITUTION:By driving the billet clamping cylinder 11, the cast billet 4, which has finished the secondary cooling, is clamped from both sides, and the housing 1 is forward moved following to the movement of the cast billet 4. And when the moving speed of the housing 1 is tuned up with the moving speed of the cast billet 4, the billet pressing cylinder 5 is driven so as to press the cast billet 4 from both sides by the pressing heads 9; when the breadth of the cast billet 4 is reduced to the specified breadth, the drive of the cylinder 5 is stopped. Soon after the end of this pressing work, the cylinder 5 is driven in the reverse direction so as to open the head 9 to the left and the right, and also, this reverse drive of the cylinder 11 is continued unitl the clamping of the billet 4 is released. Finally, the housing-return cylinder 16 is driven, to retreat the housing 1 to the initial position, and the one pass is completed.
Patent JP-H01250152-A (JP)
Title: File device
Inventor: TOMIYAMA TAKUJI
IPC: G06F9/46
Filed: 1988-03-30
Abstract: PURPOSE:To shorten the waiting time for an urgent transaction process by producing the queues set in order in accordance with the priority degrees of transactions and controlling the accesses based on said queues. CONSTITUTION:A transaction control table 60 registers the exclusive process priority orders designated by a priority order informing means 11 and the transactions where said priority orders are designated in pairs. At the same time, the waiting order is decided in accordance with the exclusive process priority orders of transactions registered into the table 60. This waiting order is applied to an exclusive waiting control means 40 via a priority order deciding means 30. Then the access order of transactions is changed based on the priority order registered in the table 60 in case the transactions having accesses to the same block form a queue. Thus it is possible to omit the time during which the exclusive processes are released for the transactions having low priority degrees and therefore to shorten the processing delay.
Patent JP-S62235582-A (JP)
Title: Sound source detector
Inventor: KINOSHITA MASAO
IPC: G01S5/22
Filed: 1986-04-07
Abstract: PURPOSE:To achieve a higher detection accuracy and to utilize the acoustic sensors effectively, by obtaining a number of phase differences simultaneously for processing based on synthesized signals gained by a combination of received wave signals from all acoustic sensors. CONSTITUTION:Received wave signals outputted from a plurality of acoustic sensors 4 arranged in a matrix are amplified with a plurality of preamplifiers 5 separately, selected in a specified combination by synthesizing means 6 to be adjusted in the level and phase separately and then, combined signals are outputted to a selection means 7. Then, the means 7 combines synthesized signals in adjacent lines and columns and corresponding to lines in the diagonal direction two at a time to be outputted to a phase difference deriving means 8. After the means 8 derives a phase difference between the synthesized signals for each combination, a computing means 9 calculates the position of a sound source according to a probabilistic statistical processing such as least square and the results are outputted on a display means with a CRT or the like.
Patent JP-H09239647-A (JP)
Title: Edge finishing device of long sized cutter
Inventor: OIKAWA TOMOO
IPC: B24B3/36
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an edge finishing device which can satisfy both the finish surface roughness of the respective edge finish surfaces, and the grinding time, when one step or plural steps of edge finish surfaces are formed on the edge front side or the rear side of various sorts of long size cutters. SOLUTION: To the grinding wheel spindles 36 and 37 of a grinding wheel device 21 for edge upper surface finishing and/or a grinding wheel device 22 for edge lower surface finishing, which are moved up and down, and forward and backward, and rotated, by a grinding wheel position regulating means 12, at least two finish grinding wheels are held concentrically, and vertically separated in a specific size. The two finish grinding wheels held separating up and down in such a way are made in grinding wheels with different grain sizes.
Patent JP-S62238312-A (JP)
Title: Converter blowing control method
Inventor: FUKUMI JUNICHI
IPC: C21C5/30
Filed: 1986-04-07
Abstract: PURPOSE:To accurately control carbon concn. in molten steel at the time of finishing the blowing by measuring the carbon concn. and temp. by sampling from the molten steel at the time of becoming to low carbon concn. and grasping continuously decarburizing oxygen efficiency. CONSTITUTION:In a converter blowing, CO and CO2 concns. in the waste gas is continuously measured, and from these values, changing of carbon content in the molten steel is grasped. By this carbon content and oxygen content blown into the molten steel, the decarburizing oxygen efficiency is continuously presumed. At the time of attaining the prescribed carburizing efficiency, the sample in the molten steel is taken to measure the carbon concn. and the temp. Based on the result, the carbon concn. and the temp. in the molten steel at the finish of blowing are predicted to control them. In this way, in case of sampling from the molten steel, the variance of the decarburizing efficiency for each molten steel at the carbon concn. is reduced, and the carbon concn. at the finish of blowing is accurately controlled.
Patent JP-H05278248-A (JP)
Title: Recording method in thermal line printer
IPC: B41J2/325
Filed: 1992-04-01
Abstract: PURPOSE:To reduce an occurrence of sticking by a method wherein in a record ing method in a thermal printer conducting thermal recording, a time from the completion of heating to the start of paper feeding is shortened by feeding paper by a slight amount smaller than the size of a heating element during a one-line recording. CONSTITUTION:For example, (A) one-byte data is transmitted to a shift register until a simultaneous heating dot count comes to zero; (B) space data for unprocessed bytes out of 64 bytes is transmitted to the shift register; (C) heating is carried out; and (d) space data for processed bytes is transmitted to the shift register. When a byte counter reaches '32' by repeating a sequence (A)-(D), i.e., when the 1st-31th bytes corresponding to 256 dots, i.e., the half of 512 dots, are completely processed, space data for 32 bytes is transmitted similarly to the processing (B). Upon completion of the previous heating, paper is fed by 1 step. By setting one step to be 0.5 dot, a deviation between the former 256 dots and the latter 256 dots caused by the paper feeding is made as inconspicuous as possible.
Patent JP-H09272619-A (JP)
Title: Transfer device
Inventor: MATSUSHITA MASAHIRO
IPC: B65G25/08
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To transfer an object to be transferred which are arranged on two beams at transferring pitches different for each section with one drive device, in a transfer device which transfers the object to be transferred intermittently. SOLUTION: Beams 10 are separated at a plurality of sections of different transferring pitches, and transferring rails 16a-16c are disposed so as to move horizontally and vertically for each section. A driving rail 24 is disposed below the transferring rails 16a-16c so as to reciprocate in the transferring direction. The respective transferring rails 16a-16c in respective sections are supported on the driving rail 24 from lower side individually, and cam plates 26a-26c which make the rails 16a-16c a box movement consisting of retreat, rising, advance, and lowering movements for the respective transferring rails 16a-16c according to transferring pitches specified for each section by the reciprocating movement of the driving rail 24.
Patent JP-H04316660-A (JP)
Title: Dyeing of crimped woven fabric of polyester
Inventor: UCHIDA KENSUKE
IPC: D06B3/10
Filed: 1991-04-12
Abstract: PURPOSE:To carry out dyeing having uniform craping and an excellent feeling of swelling while avoiding occurrence of rope wrinkle, wale streak, stitch twist, hit flow, etc., by dyeing woven fabric composed of hard twist polyester yarn having >=a specific number of twists by an air flow dyeing machine. CONSTITUTION:Woven fabric such as plain weaves, twill fabric or stain weaves composed of hard twist polyester yarn having >=800 T/M number of twists is dyed by using an air flow dyeing machine of transporting cloth in the dyeing machine substantially by air flow or a mixed flow of air flow and liquid flow to make tension in the length direction to cloth during dyeing in an extremely small state.
Patent JP-S63245881-A (JP)
Inventor: SUZUKI MASARU
IPC: B60R16/02
Filed: 1987-03-31
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-S61239499-A (JP)
Title: Semiconductor memory
Inventor: HORIGUCHI SHINJI
IPC: G06F12/16
Filed: 1985-04-17
Abstract: PURPOSE:To easily use a semiconductor memory having an error correcting function by the user by providing a terminal for issuing a signal for indicating the completion of a the preparation of reading or writing the data. CONSTITUTION:A time tD from the time when a chip select signal -CS is im pressed to the time when a preparation completing signal -READY is issued is different in the case of reading from the case of writing. Namely a cycle of a self-exciting oscillation by a delay circuit 30 is considered to be tC, it is longer by 7tC in the case of the reading. However, as the user, similarly in the case of the reading and in the case of the writing, the issuing of -READY may be detected and SCLK impressed four times. Thereby, by an error correcting function, a memory in which an access time is not fixed can be easily used by the user.