baber/WOPTO huggingface dataset:
Patent JP-H05141119-A (JP)
Title: Brace device
Inventor: SAWADA KENJI
IPC: E04H9/02
Filed: 1991-11-19
Abstract: PURPOSE:To form a brace device which shortens against compression force without resistance and starts resistance immediately when pulling force acts, and realize a brace building, the hysteresis area of the stability characteristic of which is large and which is superior in an earthquake-proof quality. CONSTITUTION:A brace to be provided between steel frames is divided, and an outer frame body 18 is provided at one brace 17, and the tip portion 20a of the other brace 20 is inserted into the inside of the outer frame body 18. Expandable arms 22,22 ... are pivotingly attached to the tip portion 20a of the other brace 20, and friction plates 23 are fitted to the tip portions of respective arms 22,22 ..., and made to butt against the inner side surfaces 18a of the outer frame body 18.
Patent JP-H03163931-A (JP)
Title: Data transmission system
Inventor: YAJIMA SEIICHI
IPC: H04L12/42
Filed: 1989-11-22
Abstract: PURPOSE:To prevent the input miss or the control miss of a physical address or a setting place for a data transmitter by notifying the stored physical address and set information to a monitoring device and controlling them at the monitoring device when the transmitter is newly added to a loop-shaped transmission line. CONSTITUTION:When a data transmitter 15 is newly added to a data transmission system 1, a data frame composed of a control code 121, which shows address notification from the data transmitter 15 to a monitoring device 3, and logical addresses 122 and 123 is prepared and sent to the monitoring device 3. The monitoring device 3 executes an address control processing 3b and an address collection processing 3c and stores the data frame as control data for monitoring a loop-shaped transmission line 10 into a storage part. When the fault is detected at data transmitters 11-15 by executing a fault detection processing 3d and a fault monitor processing 3e, the information of the setting place, etc., are displayed E together with fault information. Therefore, the input miss or the control miss can be prevented.
Patent JP-H05144930-A (JP)
Title: Semiconductor device
Inventor: IIDA MAKIO
IPC: H01L21/76
Filed: 1991-11-19
Abstract: PURPOSE:To provide a semiconductor device which can reduce electrostatic capacity between adjacent semiconductor active regions while avoiding complexity of a structure. CONSTITUTION:For example, a silicon oxide film (buried insulating layer) 2 formed by silicon substrate lamination technique makes the lower side of a semiconductor active region 3 be subjected to dielectric isolation from a semiconductor substrate 1. A silicon oxide film (sidewall insulating film) 5 formed on a surface of a an isolation groove 4 which is trenched as far as the buried insulating layer 2 makes the side of each semiconductor active region 3 be subjected to dielectric isolation. A groove charging part 6 consisting of polysilicon charged inside the isolation groove 4 is doped with the same conductivity type as the semiconductor substrate 1 at a high concentration and is further electrically connected to the semiconductor substrate 1 passing through the buried insulating layer 2. Therefore, electric potential of the groove charging part 6 is approximately fixed to electric potential of the semiconductor substrate 1 and influence of mutual potential fluctuation between adjacent semiconductor active regions 3 is thereby reduced.
Patent JP-H06150079-A (JP)
Title: Non-contact ic memory card system
Inventor: MASUNO HIROYUKI
IPC: G06K7/08
Filed: 1992-11-13
Abstract: PURPOSE:To supply sufficient power from a power supply source even when the electrostatic capacity of a capacitor is small, as for non-contact IC memory card system. CONSTITUTION:This system is provided with capacitors 7 and 9 for electrostatically coupling a main body unit 1 and a non-contact IC memory card 2 while connecting one electrode to the main body unit 1 and connecting the other electrode to the noncontact IC memory card 2. The main body unit 1 is provided with a power supply source 3 for supplying AC power to the capacitors 7 and 9 and a resonance coil 6 for forming a resonance circuit 4 together with the capacitors 7 and 9. And, the non-contact IC memory card 2 is provided with a rectifier circuit 11 for rectifying the AC power to be supplied to the capacitors 7 and 9. Corresponding to the power supply frequency of the power supply source 3, the resonance circuit 4 is composed of the resonance coil 6 and the capacitors 7 and 9 so that power can be supplied from the main body unit 1 to the non-contact IC memory card 2.
Patent JP-H0568396-A (JP)
Title: Conduction controller for inductance coil
Inventor: BAN ITSUKI
IPC: H02P29/40
Filed: 1991-09-06
Abstract: PURPOSE:To realize accurate conduction control by connecting a semiconductor switching element to the positive and negative sides of power supply for an inductance coil thereby constituting a chopper circuit where the exciting current is proportional to an input signal voltage and charging a small capacity capacitor with magnetic energy upon interruption of conduction. CONSTITUTION:Upon transition of transistors 3, 4 to nonconducting state, magnetic energy stored in an inductance coil 1 is fed through diodes 4a, 4b to a capacitor 5 thus charging the capacitor 5. When a capacitor 5 having capacity corresponding to the inductance of a coil 1 is selected, the capacitor 5 is charged upto the limit of withstand voltage of each element and thereby the conducting current decreases quickly. When the conducting current decreases by a predetermined amount, the transistors 3, 4 are conducted and the conducting current rises quickly because of the voltage of the capacitor 5. Since the chopper circuit repeats this cycle, conduction control of inductance accurately coil can be carried with no time lag.
Patent JP-H06151941-A (JP)
Title: Photodiode array and its manufacture
Inventor: KUDO KOICHI
IPC: H01L27/144
Filed: 1992-11-13
Abstract: PURPOSE:To reduce chip size and the cost by increasing the area of P-N junctions per unit substrate area. CONSTITUTION:A first conductivity type impurity semiconductor layer 3 is provided on an insulating film 2 laminated on a substrate 1, and a second conductivity type impurity diffusion layer 4 to form P-N junctions is formed in the layer. And, the first conductivity type impurity diffusion layer 5 to form another P-N junction is formed in the second conductivity type impurity diffusion layer 4.
Patent JP-H03163548-A (JP)
Title: Photosensitive material
Inventor: HIOKI TATSUO
IPC: G03F7/004
Filed: 1989-11-22
Abstract: PURPOSE:To obtain high sensitivity and high image quality by specifying the amt. and particle size of silver halide and the weight ratio of silver to a polymerizable compd. in microcapsules. CONSTITUTION:When a photosensitive layer contg. microcapsules contg. at least silver halide, a reducing agent, a polymerizable compd. and a pigment as a color image forming material is formed on a substrate to obtain a photosensitive material, the particle size of at least 20wt.% of all the silver halide in the photosensitive material is regulated to >=0.3mum and the weight ratio of silver to the polymerizable compd. in the microcapsules to >=0.01. High sensitivity, high max. image density, low min. image density, high developing speed and superior raw stock preservability can be obtd.
Patent JP-2001127212-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: IWATANI AKIHIKO
IPC: H01L23/12
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent warpage of a semiconductor element and a deformation of the element form being generated in a BCC type semiconductor device. SOLUTION: In a BBC type semiconductor device 10 which seals a semiconductor element 2 in a package consisting of a sealing resin 1 at a biased position within the package and comprises metal films 5, which are respectively provided on resin bumps 1a on the resin 1 and connected with the element 2 through bonding wires 3 to function as a mounting terminals, a sealing resin recessed part 6 is formed in the site which corresponds to the element 2 in the resin 1 and the volume of the resin 1 is reduced to prevent a warpage of the element 2 and a deformation of the element 2 from being generated.
Patent JP-H04176527-A (JP)
Title: Bolt and nut supplying device
Inventor: UEDA KOSHI
IPC: E21D11/40
Filed: 1990-11-13
Abstract: PURPOSE:To supply a bolt in any direction in a simple constitution by containing a plurality of bolts and nuts which are temporarily assembled preliminarily in a magazine, and energizing the bolt and nut toward a bolt and nut charge/ discharge port by an energizing means. CONSTITUTION:A pressor member 11b is pulled by a wire 13 pulled to an upper end of a magazine 11, it is locked at a pulling position by a locking means 14, and temporarily assembled bolts and nuts 8, 8a are put from a bolt and nut charge/discharge port opening at a lower part into the magazine 11 to be contained there. By removing the locking means 14, the pressor member 11b is pushed to the bolt 8 by a compression spring 12, and the lowest bolt 8 is applied to a jaw part at a lower part of the magazine 11 under a pressure. The lower part of the magazine 11 containing the bolts and nuts 8, 8a are inserted from up into a main body 9a, it is fixed to the main body 9a by a clamp 15, and a feed cylinder 18 is elongated to move a supply lever 17a forward, thereby sockets of a tightening machine are engaged with a bolt head part and the nut 8a respectively.
Patent JP-H10133028-A (JP)
Title: Light amplifying display device
Inventor: AZUMA MANABU
IPC: B60Q1/26
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To attain bright display by sealing a fluorescent substance containing rare earth elements in plural fine cells formed between glass plates oppositely and closely arranged. SOLUTION: A 1st glass plate 11 is worked by sandblast to form recessed parts 12 for plural fine cells, a fluorescent substance 13 containing rare earth elements is applied on the fine cell part, the 1st glass plate 11 is superposed to a 2nd glass plate 14, and the peripheries of the 1st and 2nd glass plates 11, 14 are stuck to each other by glass wax 15 to seal the substance 13 and complete a display device. Flashing light from a main light source is made incident on a common optical fiber and led from an optical path switching prism to a right direction indicating display device, which receives the light amplification action of the fluorescent substance 13 containing rare earth elements and flashes at high brightens.  Flashing light from the main light source is made incident on the common optical fiber and led from the optical path switching prism into also a left direction indicating display device, which receives the light amplification action of the substance 13 and flashes at high luminance.
Patent JP-H10127197-A (JP)
Title: Maragusan supersweet banana variety
Inventor: HORIUCHI TATSUO
IPC: A01H5/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide bananas having high sweetness and excellent appearance. SOLUTION: This Maragusan supersweet banana variety has a Brix sweetness degree of 26.0 and is like wax having gloss on the epidermis of ripe fruits. The front ends of the bananas develop well and the pseudo-stems thereof exhibit a purple color.
Patent JP-H09145931-A (JP)
Title: Production of light guiding plate for surface light source
Inventor: KUSAFUKA TAKAYA
IPC: G02B6/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the luminance by transferring the thin film of an opaque material laminated on foil for thermal transfer to a opaque surface by the melting heat and molding pressure at the time of injection of a resin simultaneously with molding of a light guiding plate. SOLUTION: When a movable mold moves and couples to a stationary mold 1 to butt their butt surfaces 1d, 2d, the stamping foil 5 is set at a prescribed position of the cavities 3 of the movable mold 2 and the stationary mold 1 by disposing the transfer layer of the stamping foil 5 to face the position. A thermoplastic resin in a molten state is pressurized and packed in this state into the cavities 3, by which the light guiding plate is molded into a prescribed shape and simultaneously, the opaque thin film processed to the stamping foil 5 is released from a release layer and is successively cooled and cured while the thin film is transferred via the thermal adhesive and under coating layer to the opaque surface (i.e., rear surface side) of the packed and molded light guiding plate.
Patent JP-H08159584-A (JP)
Title: Helium liquefied refrigerator and operating method therefor
Inventor: USHIJIMA ISAMU
IPC: F25B9/02
Filed: 1994-12-08
Abstract: PURPOSE: To provide a helium liquefied refrigerator in which evaporating gas increased at the time of increasing the thermal load of a material to be cooled is efficiently recovered and which has small facility capacity and power consumption, in the refrigerator in which the thermal load of the material to be cooled is varied and further provide a method for operating the refrigerator. CONSTITUTION: A low temperature buffer tank 52 which is operated by a slightly lower pressure than the pressure of a material-to-be-cooled cooler 9 is provided, the evaporating gas increased at the time of increasing the thermal load of the material 16 to be cooled is temporarily stored in the tank 52, and at the time of reducing the thermal load of the material to be cooled, i.e., reducing the evaporating amount, the low temperature helium gas in the tank 52 temporarily stored is returned to a helium liquefying unit 7 of a predetermined quantity.
Patent JP-H05144399-A (JP)
Title: Scanning electron microscope
Inventor: HIRASHIMA TOMOYASU
IPC: H01J37/20
Filed: 1991-11-20
Abstract: PURPOSE:To move an observation visual field smoothly by displaying an electron beam scanning position on a sample and a relationship between respective coordinate axis systems in a mechanical visual field movement and an electromagnetic visual field movement as a three-dimensional image. CONSTITUTION:Signals from a sample stage positioner 12 to convert a sample stage shape inputted from an operation table 16 and a mechanical visual field moving distance into electric signals and a control section 15 capable of converting an electromagnetic visual field moving distance into electric signals, are used to be processed by means of an operation processing section 17. An image 20 to display a sample stage condition and an electron beam scanning position together with coordinate axis systems to show directions of a mechanical visual field movement and an electromagnetic visual field movement as a three-dimensional graphic, can be obtained. An observation visual field moving operation can be carried out smoothly by seeing the image and an observation image 21.
Patent JP-H06132750-A (JP)
Title: Method and device for controlling bandsetting equalizer
Inventor: NISHIMURA MASASHI
IPC: H03G5/02
Filed: 1992-10-16
Abstract: PURPOSE:To drastically simplify an operation by designating the maximum and minimum frequencies of bands and setting the center frequencies and Q of respective bands. CONSTITUTION:An audio signal from an audio unit 10 is transmitted to an amplifier 11 through a graphic equalizer 9. CPU 1 controls the graphic equalizer 9 through an input/output port 8. CPU 1 inputs the band change command of a user, the maximum frequency FL and the minimum frequency fH from a keyboard 4 and a detector 5 through the input/output port 8. CPU 1 is provided with ROM 2, and ROM 2 stores a program calculating fk and Qk for the respective bands based on fL and fH. The signal of the type of a source selected in the audio unit 10 is inputted from a source detector 6 to CPU 1 through the input/output port 8, and Fo and Q are set in accordance with the selected source.
Patent JP-H06132242-A (JP)
Title: Impurity diffusion method and reflow control method for doped oxide film
Inventor: ARAKI SHINICHI
IPC: H01L21/225
Filed: 1992-10-16
Abstract: PURPOSE:To restrict the influence to backing layers while smoothly performing the diffusion of impurities by diffusing the impurities by at least two layers of doped oxide films having different concentrations of impurities. CONSTITUTION:An emitter diffusing hole 3 is opened in an oxide silicon film 2 formed on a silicon substrate 1, and then a polysilicon film 4 is formed around the emitter diffusing hole 3. Then, an arsenic glass film 5 containing arsenic as impurities, for example, is formed on this polysilicon film 4. This arsenic glass film 5 can be formed, for example, by depositing a lower layer 5q in such a manner that the arsenic concentration becomes 21+ or -2wt% by normal pressure CVD method and then continuously depositing an upper layer 5b until the arsenic concentration becomes 19wt%. By doing this, the influence to backing layers can be restricted while smoothly diffusing the impurities.
Patent JP-H06145733-A (JP)
Title: Operation method by method for continuously measuring combustibility of pulverized coal in blast furnace tuyere part
Inventor: KUME SHOICHI
IPC: C21B5/00
Filed: 1992-11-16
Abstract: PURPOSE:To enhance the efficiency of operation by measuring the splashing and scattering area of the pulverized coal particles blown into the raceway of a blast furnace by utilizing lasers and numerically deciding the combustibility of the pulverized coal. CONSTITUTION:Distance meters from the positions where the pulverized coal is blown up to the coke in the raceway utilizing the lasers are mounted to the out-of-furnace side of the peep hole cover of a blast furnace blow pipe and the collision positions and collision frequencies of the particles of the pulverized coal blown into the blast furnace from the blow pipe or tuyeres and the lasers are respectively measured by as much as an arbitrary number of times. The ratios of the transmission number of the lasers before and behind the arbitrary section are determined successively from the positions where the lasers are shot to the laser shooting directions from the results of these measurements and are processed by natural logarithms, by which the splashing positions and scattering number of the pulverized coal particles are measured. The combustibility of the pulverized coal is continuously decided from the scattering coefft. to be the index for the combustibility of the pulverized coal in the race way and the change thereof, by which the blast furnace operating conditions are controlled.
Patent JP-H11138329-A (JP)
Title: Plate passing device of pendulum type flying shear
Inventor: OE HISAYOSHI
IPC: B23D25/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To secure the crop dropping in the cutting time of a bar material tip, and to prevent a deflection owing to the dead weight after the tip is cut and a yield bending. SOLUTION: In a plate passing device 1 to pass a material to be sheared 39 to a pendulum type flying shear which furnishes a frame 31 supported rotatable to a main crankshaft 33, and oscillating in the plate passing direction according to the passing speed of the material to be sheared 39; and the upper and the lower edges 36 and 38 provided allowable to separate and close each other while oscillating together with the frame 31; an input side fixed plate passing roller 110 fixed at the input side of the flying shear; an output side fixed plate passing roller 92 and an output side movable plate passing roller 93 provided at the outlet side; an input side movable plate passing roller 58 provided movable between the input side fixed plate passing roller 110 and the flying shear, and to pass the material to be sheared 39;  and input side link mechanisms 51 to 69 to move the input side movable plate passing roller 58 along the pass line of the material to be shard 39; are provided.
Patent JP-H07157155-A (JP)
Title: Winding web conveyance device
Inventor: NAKAJIMA SEIJI
IPC: B62B3/06
Filed: 1993-12-06
Abstract: PURPOSE:To facilitate winding web handling by installing a web winding receiver on a carrier truck oppositely to the circumferential surface of the winding web in both a liftable and a rotatable manners and also providing a tilting mechanism for tilting the winding web receiver between a horizontal state and perpendicular state. CONSTITUTION:A winding web 28 of a winder is moved downward and a winding web receiver 2 is set opposite to the winding web 28. The winding web receiver 2 is then made liftable through a hydraulic cylinder 14. Besides, the upper surface of the receiving member of the winding web receiver 2 is recessed and the winding web receiver 2 is made rotatable to the A direction. The winding web 28 in the horizontal state is then tilted and supported by a receiving plate by protruding a piston shaft 9 of a hydraulic cylinder 6. Thus, a large weight winding web 28 can be handled safely.
Patent JP-H03165603-A (JP)
Title: Amplitude phase control circuit for high frequency signal
Inventor: TANAKA AKIO
IPC: H01P5/12
Filed: 1989-11-24
Abstract: PURPOSE:To control the phase of a high frequency signal to a prescribed value and to control the amplitude without giving effect on the phase by dividing an input high frequency signal equally and controlling the phase of both the signals independently so that the synthesized output signal resulting from both the signals has a desired phase. CONSTITUTION:An inputted high frequency signal is divided equally into two by a power distributor 1, they are inputted respectively to phase shifters 2, 3, where they are subject to phase control and they are synthesized by a power synthesizer 4, and the phase control is implemented in a way that the output high frequency signal of the power synthesizer 4 has a desired amplitude and phase. That is, the information of the amplitude and phase to be provided to the output high frequency signal of the power synthesizer 4 is fed externally to a decoder 6 as a control signal, the decoder 6 forms the amplitude control variable and the phase control variable upon the receipt of the control signal and they are outputted to a lag phase quantity generating circuit 8 and a lead phase quantity generating circuit 7. The circuits 7, 8 control the output of the phase shifters 2, 3 to control the phase and amplitude of the output high frequency signal expressed in the vector sum. Thus, the amplitude is controlled without giving effect onto the phase of the output high frequency signal.
Patent JP-H0625249-A (JP)
Title: Crystal transformation of 2-@(3754/24)3-methylanilino)-3-methyl-6-diethylaminofluoran, its production and recording material containing the crystal transformation
Inventor: KUMAGAI YOJIRO
IPC: C09B67/48
Filed: 1992-11-16
Abstract: PURPOSE:To provide a fluoran compound having excellent properties required as a color-developing agent for recording material. CONSTITUTION:beta-Crystal transformation of 2-(3-methylanilino)-3-methyl-6- diethylaminofluoran characterized by the X-ray diffraction pattern having characteristic peaks at diffraction angles (2theta + or -0.2 deg.) of 7.6 deg., 12.2 deg., 14.9 deg., 15.9 deg., 17.6 deg. and 22.8 deg. by powder X-ray diffraction with CU-Kalpha ray and having a melting point between 186 deg.C and 191 deg.C, its production process and a recording material containing the crystal transformation as an electron-donative color-developing agent. The fluoran compound has excellent solubility in a solvent for capsule and the recording material produced by using the fluoran compound has excellent highlight whiteness, highlight stability, developed color tone, color-developing sensitivity, image fastness, etc.