baber/WOPTO huggingface dataset:
Patent JP-S59182504-A (JP)
Title: Ferromagnetic amorphous oxide magnetic substance and manufacture of the same
Inventor: SUGIMOTO MITSUO
IPC: H01F1/34
Filed: 1983-04-01
Abstract: PURPOSE:To obtain a composite which has excellent magnetic characteristics, mechanical characteristics and light permeability by introducing a ternary system composition which contains specific quantity of ferrite, which has spinner type crystal structure, CaO and SiO2. CONSTITUTION:An oxide mixture which contains 10-30mol% of ferrite, which has spinner type crystal structure, 20-90mol% of CaO and 0-65mol% of SiO2 is heated and melted in an oxidizing atmosphere of 0.2-10atm of oxygen proportional pressure at 1,300-1,600 deg.C and rapidly cooled down from the temperature at least 1,200 deg.C. The cooling rate is more than 5 deg.C/sec and the larger the cooling rate, the more uniform the obtained amorphous composition. With this constitution, magnetic characteristics, mechanical characteristics and light permeability and the like are improved.
Patent JP-S54145947-A (JP)
Title: Microwave tube device with discharge detector
Inventor: YOSHIDA YUKITOSHI
IPC: H02H5/00
Filed: 1978-05-09
Abstract: PURPOSE: To prevent development of malfunctioning in the combination of a photoelectric converting element for external light compensation outside a high frequency circuit of a microwave tube device equipped with a photoelectric converting element for discharge detection and a comparator receiving the output of respective photoelectric converting elements.  
     CONSTITUTION: To detect lumination by a spark within a cavity resonator, in addition to a photoelectric converting element 16 such as photo diode, a similar photoelectric converting element 17 for external light compensation is provided outside so that electric power can be obtained from ambient light including room lamp. The output of the two elements 16 and 17 is led to a comparator 18. With such an arrangement, a detection signal is generated based on the difference between the outputs of the elements, and by the signal, high voltage can be cut off to protect electron tubes. It is also possible to maintain such an optimum condition that malfunctioning takes place regardless of change in installation place if the comparator is adapted to perform function of adjusting the level of electric output of respective photoelectric convering elements concurrently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58174010-A (JP)
Title: Air conditioner for automobile
Inventor: OKADA TSUGUHIRO
IPC: F24F11/02
Filed: 1982-04-05
Abstract: PURPOSE:To prevent the sudden rise of a temperature in a compartment by mainly sucking air in the compartment just after air cooling is stopped manually and circulating air into the compartment when air cooling is done so in the air conditioner for the automobile with an automatic temperature control means. CONSTITUTION:When the function of an air cooler 21 is stopped through manual operation, an inside and outside air sucking changeover door 16 is brought to an attitude sucking air in the compartment by the functioning of an actuator 17 through a solenoid valve 18 because a first comparator 37 generates predetermined signals during the time when the temperature in the compartment equalizes to an ambient temperature on the outside of the compartment, and air in the compartment is sucked, and circulated into the compartment. When the temperature in the compartment rises gradually and equalizes to the ambient temperature on the outside of the compartment, the transmission of predetermined signals from the comparator 37 is stopped, the door 16 is brought to an attitude sucking the outside air by a control section 3, and air on the outside of the compartment is introduced mainly and the inside of the compartment is ventilated.
Patent JP-H09224170-A (JP)
Title: Field discriminating method
Inventor: HIWATARI KOJI
IPC: H04N5/10
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a field discriminating method discriminating whether a next picture is an odd or even field independent from the counted number of an equivalent pulse EP. SOLUTION: The class of the odd or even field of a video signal 1 is discriminated corresponding to whether the falling positions of a horizontal synchronizing signal HSYNC 3 and a vertical synchronizing signal VSYNC 2 are nearly coincident or not with each other. Thereby the kind of a field is discriminated independently of the number of the equivalent pulse EP counted after entering a vertical erasing period after the scanning period S of the video signal is finished as before. Thus an erroneous discrimination caused by entering noise at the time of counting the equivalent pulse EP is surely prevented as before.
Patent JP-H02256191-A (JP)
Title: El luminous power circuit
Inventor: IKEDA TAKAAKI
IPC: H05B44/00
Filed: 1989-03-08
Abstract: PURPOSE:To obtain an EL luminous power circuit with no energy loss and high energy efficiency by providing an inductor between an inverter and an EL. CONSTITUTION:An inverter having a pair of switches Tr1 and Tr2 is connected to +E and -E DC power sources in a power circuit, and switches Tr1 and Tr2 are opened or closed in turn with the switching frequency (f). A power transistor with the withstanding voltage of 2E or above is used for the switches Tr1 and Tr2. An EL (bipolar capacitor) as capacitance and a coil L as an inductor are connected in series and grounded in the inverter having the switches Tr1 and Tr2. When the phase between the load voltage and the load current is staggered, the switching energy loss by the power transistor is dissolved. A power circuit with high energy efficiency is obtained.
Patent JP-H06265687-A (JP)
Title: Gripper device for fuel container basket
Inventor: MOCHIDA MAKOTO
IPC: G21C19/32
Filed: 1993-03-16
Abstract: PURPOSE:To provide a gripper device for fuel container basket aiming at improvement in workability in fuel replacing work. CONSTITUTION:In a gripper device 21 for fuel container basket replacing device which executes inserting, attaching and detaching a lid plate 14 to a fuel container basket 13, releasing fixation of the lid plate 14 by using a lock plate 15 and grasping and hanging the fuel container basket 13, a gripper device main body 22 connected to a fuel container basket treatment device 11 and a fuel container basket holding finger 25 and a finger operation cylinder 23 connected with an operation rod 24 to the finger 25 are provided. Also provided are a cylinder 26 for opening and closing a pawl, a pawl mechanism for holding the lid plate 28 connected via the operation rod 27 to the cylinder 26 for opening and closing the pawl a lock mechanism 29 connected to the cylinder 26 for opening and closing the pawl to operate the lock plate 15, and a detection mechanism 30 to detect the fixing state of the lid plate 14 with the lock plate 15.
Patent JP-S53140216-A (JP)
Title: Removing method for hot iron desulfurization slag
Inventor: NORO KENICHIROU
IPC: C21C1/02
Filed: 1977-05-13
Abstract: PURPOSE:To efficiently remove desulfurization slag on hot iron while preventing outflo outflow of the hot iron by roughly removing the slag with leading an about 10 30 mm thick slag layer on the surface of the hot iron after which obsidian as an aggregating agent is uniformly dispersed under specified conditions, allowed to stand, and scraped with a scraper together with the slag.
Patent JP-S59180548-A (JP)
Title: Image forming method
Inventor: SAWADA SATORU
IPC: G03C8/40
Filed: 1983-03-31
Abstract: PURPOSE:To form a dye image which is the negative of a silver image by heating in a state in which water is not practically contained by using a photosensitive material contg. a reducing agent capable of reducing photosensitive silver halide at a high temp. and a specified diffusion resistant dye providing substance. CONSTITUTION:A photosensitive material contg. photosensitive silver halide, a binder, a reducing agent capable of reducing the photosensitive silver halide at a high temp., and a diffusion resistant dye providing substance which releases a movable dye on a support is imagewise exposed and heated in a state in which water is not pracitally contained to form imagewise the movable dye. The dye providing substance is represented by formula A (where each of R1 and R2 is a substituent, X is a bivalent combining group or a simple bond, and Y is S or Se, and Z is a group of atoms required to complete a 5-, 6- or 7-membered heterocyclic ring), and it causes a reaction for cleaning the heterocyclic ring contg. N and S or Se at a high temp. in the presence of silver ions or a soluble silver complex to release the movable dye.
Patent JP-S55150144-A (JP)
Title: Reproducing stylus of variation detection type reproducing element for electrostatic capacity value
Inventor: SEGAWA KEISHI
IPC: G11B9/07
Filed: 1979-05-09
Abstract: PURPOSE:To obtain the marked reproducing stylus which reduces (prevents) the damage of a disk and its own in recording an reproduction, by forming a sliding contact surface, meeting an information recording medium, in a specific shape. CONSTITUTION:The circumference near the tip of main reproducing stylus body S made of a high-hardness insulating material with resistance to wear is polished to form sliding contact surface 24, which is provided with electrode parts 23 and 23a to obtain a reproducing stylus. As for this reproducing stylus, the above-mentioned sliding contact surface 24 should bear relation l<W [l denotes length in extension direction (arrow X) of recording track; W represents length in width direction of recording track] and has no vertex part within its contour; and the center part, when viewed in the direction of length W, protrudes more than both end parts and electrode part 23a is fitted to one side of an edge part corresponding to the protruding center part of the sliding contact surface, forming the marked reproducing stylus.
Patent JP-S60199295-A (JP)
Title: Dial pulse shaping system
Inventor: TAKEUCHI WATARU
IPC: H04Q1/36
Filed: 1984-03-23
Abstract: PURPOSE:To make a shaping circuit for each subscriber unnecessary by arranging a dial pulse shaping circuit in accordance with the amount of calling of a dial pulse signal to the stage subsequent to a time division switch. CONSTITUTION:A dial pulse highway dh on the stage subsequent to a time division switch T is inputted to a dial pulse shaping circuit SDL, while its output is outputted to a shaping dial pulse highway rdh, which is inputted to a channel dial pulse receiver DPR. Said shaping circuit will not be built in each subscriber circuit lc. A counter memory MC of the circuit SDL has a memory area of an N-channel, and writes an output (b) of an adder AD in the corresponding channel memory. When the output of the memory MC reaches its upper or lower value, the output of a counter value deciding circuit CP is inverted and written in a memory for holding shaped data MS, whose output is outputted to the shaping dial pulse highway rdh. In such a case, the circuit CP controls the value to write the output in the memory MC in accordance with ''1'' and ''0'' signals on the highway rdh and outputs of the memories MS and MC.
Patent JP-S61215991-A (JP)
Inventor: HIGUCHI SHIGEO
IPC: G21C3/34
Filed: 1985-03-22
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-H01231484-A (JP)
Title: Electronic camera
Inventor: MIYAMOTO RYOSUKE
IPC: H04N5/232
Filed: 1988-03-11
Abstract: PURPOSE:To attain extension of photographing shot number by detecting a power voltage level so as to inhibit a range finding and focus drive thereby saving electric power. CONSTITUTION:After application of a switch 220N, a voltage of a battery 10 is checked repetitively for each photometric operation of a photometric/ dimmer system 1 and of a photometric system 3. When the voltage of the battery 10 is decreased and a little higher than an operation inhibition level, the range finding of the range finding system 2 and the drive of the lens 12 are not implemented and an aperture drive system 13 is stopped as less as possible so as to obtain the object field depth sufficiently thereby calculating a shutter second. Thus, the power consumption of a power supply 9 is minimized and the photographing time is expanded at a maximum.
Patent JP-H10250409-A (JP)
Title: Control method of constant speed running device for vehicle
Inventor: SUGANO TOMOAKI
IPC: B60W30/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the troublesome setting by calculating a first controlled variable for feedback control which is done when actual car speed is comparatively close to target car speed and a second controlled variable for equal acceleration control when actual car speed is comparatively remote from the target car speed and performing resume control by using either of both values which is smaller as a controlled variable. SOLUTION: Target car speed for car speed when a vehicle runs at a fixed speed is stored, and actual car speed is detected to calculate actual acceleration α based on a deviation εbetween the actual car speed and target car speed and actual car speeds which are detected previously and this time. The results of addition obtained by multiplying a constant P by the car speed deviation ε and a constant D by the actual acceleration α are used as a first controlled variable 1 (feedback control) (ST1). The results obtained by multiplying a coefficient K by a value obtained by subtracting target acceleration αm from the actual acceleration αare used as a second controlled variable 2 (equal acceleration control) (ST2). The controlled variables 1, 2 are compared (ST3), and the smaller value is used as a controlled variable (ST4, ST5).  As a result, the controlled variable is smoothly continuous, and there are no troublesome setting and abrupt change at a point where control is changed over so that uncomfortable feelings are eliminated.
Patent JP-S58173034-A (JP)
Title: Fitting method of metallic hollow body
Inventor: WATANABE MICHIO
IPC: B21D39/04
Filed: 1982-04-06
Abstract: PURPOSE:To fit metallic hollow bodies smoothly, by using a die having a cylindrical guide face having the inner diameter equal to the maximum outer diameter of the curled part or tapered part and a truncated conical contact face spreading outward and capable of contacting the shoulder part adjoining to it. CONSTITUTION:The shoulder 12a2 of a lower can body is brought into contact with a contact face 16c by a die 16 and a pushing tool. By this contact, the coaxial relation of the lower can body 12 and the hole 17, and the roundness of open end 12a are secured. Then, the open end 11a of an upper can body 11 is pushed in from an introducing face 16a side by a pushing tool 18 sliding the curled part 11a along a cylindrical guide face 16b. At this time, the coaxial relation of the upper can body 11 and the hole 17, hence the lower can body 12, and the roundness of the open end 11a are secured. Accordingly, the open end 12a is fitted smoothly in the open end 11a, and a fitting part having an intervening adhesive layer 14 with the curled part 11a1 stopping on the upper part of the shoulder 12a2 is formed.
Patent JP-S55147440-A (JP)
Title: Working method of thread-less coupling
Inventor: NAKAMURA YOSHIMITSU
IPC: B21C37/28
Filed: 1979-05-07
Abstract: PURPOSE:To make possible continuous working of couplings by cutting the tape- form flat plate which has been subjected to piercing and tapping to convex shape continuously at every specified spacing and bending the cut plates thereby fitting the convex part into the recess of the other end to make it pipe-form. CONSTITUTION:A tape-form flat plate is unrolled and is chamfered by a roll 2 having a tapered surface 2a. Next, it is pierced with lower holes 3 by a punch and die, is worked with counter sinks 4 and is formed with tapping holes 4a. Also, it is engraved with the producer's name 5 and is embossed with stopper protrusions 9. Next, it is subjected to cutting including a convex part 6 which is wider at the end than the root, whereby the blank 8 of square plate form having the convex part 6 at one end face and a recess 7 at the other end face is formed. Thence, with a cylinder 9 as a core material, it is bent by a push rod 10 to let the convex part 6 fit into the recess 7. The chuck-form push rod 10 is then vibrated to swage the blank 8. Thereby, the blank 8 is formed to pipe form and the thread-less coupling A is obtained.
Patent JP-S56154220-A (JP)
Title: Multiple nozzle type hydraulic pad
Inventor: KOUMI KATSUAKI
IPC: B65H23/24
Filed: 1980-04-30
Abstract: PURPOSE: To effectively prevent vibrations and chambers of a strip, by providing ≥2 couples of fluid blasting slits along breadth of the strip in a hydraulic pad that is a noncontact type controlling device for vibrations and cambers of the strip.  
     CONSTITUTION: For instance, a steel strip 3, being drawn up vertically between a sink roll 4 submerged in a plating bath 1 in a vessel 2 and a top roll 5 placed on the upper side far away from the sink roll 4, is blown with the high pressure gas blasted from a wiping nozzle 6; hereby, the plating thickness is controlled to a desired value. Since the strip 3 is running at a high velocity therein, the strip 3 causes a vibration and a transverse camber C due to its tension. In order to diminish such vibration and camber, a couple of hydraulic pads 7 is arranged facing to each other along the line of the strip 3 on the upper side of the nozzle 6. A nozzle 8 of the hydraulic pad 7 is provided with plural slits 9 arranged in accordance with the characteristic of the line and the dimensional constitution of the strip 3; the high pressure gas is blasted from these slits 9 through a flexible pipe 11 and a tank 10 acting as a surge tank. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53141520-A (JP)
Title: Picture scanning read system of semiconductor photo detector
Inventor: KANDA HAJIME
IPC: H04N1/19
Filed: 1977-05-16
Abstract: PURPOSE: To make it possible to vary a picture scanning read speed according to the variation in signal read period, by making the scan sepped of a semiconductor photo detector constant and the read period of a singal variable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000251041-A (JP)
Title: Ic card
Inventor: IOHARA TSUTOMU
IPC: G06K19/077
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain the IC card with high reliability which hardly has its IC chip broken even if a shearing or bending external force or mechanical shock is applied by fixing the IC chip across a plastic material such as thermoplastic resin. SOLUTION: A hole part is formed in a PET 1 which is sandwiched among three PETs 1, 2, and 3 which are stacked and the IC chip 4 is put therein. An antenna coil arranged on the top surface of the PET 1 of a card substrate is connected by soldering to a gold bump 6 of the IC chip 4. The circumference including both the top and reverse surfaces of the IC chip 4 is filled with a hot melt material 5 of thermoplastic resin. Further, a hot melt material 5 is applied even between the PETs 2 and 3 of other card substrates which are put and fixed on both the surfaces of the PET 1 containing the IC chip 4. The hot melt materials 5 once becoming plastic by being heated keep the plasticity even after being put back to room temperature.
Patent JP-H07259379-A (JP)
Title: Three-dimensional base isolation device
Inventor: HAYASHI SHOJI
IPC: F16F15/04
Filed: 1994-03-25
Abstract: PURPOSE:To improve earthquake resistivity for a structure by a method wherein a three-dimensional base isolation device composed of a base isolation mechanism and a damping mechanism is provided between a foundation and the structure. CONSTITUTION:In base isolation for vibration on an occasion of earthquake, vibration energy working in the horizontal direction and vibration energy working in the vertical direction are absorbed respectively by a horizontal base isolation part 13 and a vertical base isolation part 14 of a base isolation mechanism 11. Damping of vibration energy in each of the directions is made by a damper mechanism 12. A three-dimensional base isolation device 10 can be adjusted for its capacity of damping vibration energy by selectively employing rubbers 16, coil springs 17, a viscous body 27 and a vibration damping member 29, and thereby base isolation can be made to be effective further. Degree of freedom for spaces for installation can be enhanced by arranging the horizontal base isolation part 13 and the vertical base isolation part 14 in a straight-lined connection.
Patent JP-S58172825-A (JP)
Inventor: KOJIMA KIYOKAZU
IPC: H01H11/04
Filed: 1982-04-05
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-S59188079-A (JP)
Title: Rotary compressor with turning sleeve
Inventor: HATSUTORI TOSHIHIKO
IPC: F01C21/08
Filed: 1983-03-31
Abstract: PURPOSE:To reduce friction resistance by forming a hard metal coat on either the external peripheral face of a turning sleeve which is supported by a pneumatic bearing inside a housing or the internal peripheral face of the housing and forming a metal compound layer on the rest face, and having solid lubricant included in those layers. CONSTITUTION:A displacement rotary compressor has a housing 1 inside which a turning sleeve 2 is placed rotatably and a rotor 3 which holds a plurality of vanes 5 as slidable in the radial directions is eccentrically put inside the turning sleeve 2. Compressed air is guided into the clearance between the turning sleeve 2 and the housing 1 via a plurality of through-holes 9 which are formed on the turning sleeve 2, whereby forming a pneumatic bearing. A hard metal coat, that is, a porous layer 11 which is plated with hard metal, for example, is formed on either the internal peripheral face 1a of the housing or the external peripheral face of the turning sleeve 2 and a metal compound layer, that is, a soft nitride layer 15, for example is formed on the rest face. Coats 14 and 17 containing solid lubricant are formed on the layers 11 and 15, respectively.
Patent JP-S55147260-A (JP)
Title: Photosensitized production of viologen cation radical
Inventor: KANEKO MASAO
IPC: C07D213/22
Filed: 1979-05-07
Abstract: PURPOSE: To obtain the title radical, useful for the production of hydrogen by the sunlight, readily and rapidly, by irradiating a viologen with visible light using an alcohol as reducing agent and a poly(pyridyl)ruthenium complex as a photosensitizer.  
     CONSTITUTION: The production of a viologen cation radical by irradiating a viologen with visible light, can be accelerated by using an inexpensive and easily available alcohol as reducing agent and a poly(pyridyl)ruthenium complex of the formula I (L is a coordinator of ruthenium, e.g. α,α'-bipyridyl, α,α',α"-terpyridyl, o- phenanthroline, and their substituted derivatives; X -  is halogen ion; m is an integer of 1, 2, 3; n is an integer of 0W20) as a photosensitizer. The above radical can be used for the production of hydrogen by the chemical transformation of the solar energy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58174820-A (JP)
Title: Laser spot checking method
Inventor: ISHIKAWA KAZUMASA
IPC: G01J1/42
Filed: 1982-04-07
Abstract: PURPOSE:To measure three dimensional luminance distribution, by displaying the luminance distribution of the laser spot by contour lines of luminance levels. CONSTITUTION:A combined image signal, which is imparted to a combined image signal input terminal 1, is divided into two ways. In one way, a vertical synchlonizing signal is obtained. On the other way, shading correction is performed, and thereafter a peak value is held by a peak value holding circuit 10. Then, the image signal, which corresponds to the maximum luminance level in the luminance distribution, is obtained by a sample and hole circuit 11. The maximum luminance level is divided into a plurality of different luminance levels, and each luminance level is compared with the image signal by comparators 12-1, 12-2, ...12-n. Thereafter, the pulses from quadratic differentiating devices 13-1, 13-2, ...13-n are made to be the image signal displaying the contour lines of a plurality of the luminance levels, and the image is displayed.