baber/WOPTO huggingface dataset:
Patent JP-S61266981-A (JP)
Title: Confirming device for performance of filter for radioactive gas removal
Inventor: YONEZAWA TOSHIO
IPC: G01T7/02
Filed: 1985-05-21
Abstract: PURPOSE:To confirm the performance of many samples in a short time by providing >=2 sequences of testing cartridges in parallel and fitting a flow rate controller and a flow rate measuring instrument to each sequence. CONSTITUTION:More than two sequences each consisting of a pair of a testing cartridge 6 charged with a radioactive gas absorbent for testing and a backup cartridge 7 charged with an unused radioactive gas absorbent are provided in the same test thermostatic chamber 9. A flow rate controller 11 and a flow rate measuring instrument 12 are fitted to each sequence and a common pressure gauge 13 is fitted at the entrance part of the whole system. Then, test gas from a test gas generating device 5 and air sucked in from an intake 2 are mixed and supplied to those sequences to take a test. Consequently, many samples are tested on the same condition.
Patent JP-S61268550-A (JP)
Title: Seat belt retractor
Inventor: NAGASHIMA TOSHIYUKI
IPC: B60R22/48
Filed: 1985-05-23
Abstract: PURPOSE:To enable the change of crew's posture on a vehicle running to a rear direction by providing a secondary output means so that a tensionless state will be available at the pulled-out position of a belt when a rear motion detecting means is finding a possible condition for running toward a rear direction. CONSTITUTION:A control device 30 has a primary output means 30a and a secondary output means 30b, and is inputted with a signal from a buckle switch 32, a seat switch 33 and a reverse lamp switch 40. The secondary output means 30b excites the solenoid 20 of a mechanical tensionless mechanism at the pulled- out position of a belt, according to detection by the detecting means of said belt position. When the change gear of a vehicle is at a reverse position, the reverse lamp switch 40 is turned ON and a signal therefrom is inputted to said device 30, a seat belt 5 is pulled out with the change of crew's posture toward the rear side and an augumented signal from a primary rotary angle sensor 16 is stopped when the backward posture of the crew has stabilized.
Patent JP-H05278623-A (JP)
Title: Vehicle control device
IPC: B62D6/00
Filed: 1992-04-01
Abstract: PURPOSE:To surely suppress the recurrence of spin and drift-out in a device which detects the spin and drift-out of a vehicle and controls the vehicle so as to extinguish them by conducting a special control for extinguishing the spin and drift out for a sufficiently long time. CONSTITUTION:When a spin occurs (S6) a flag for instructing to control a rear wheel steering angle so that a vehicle shows the under-steer characteristic stronger than before the occurrence of spin is set (S7), and this flag is held in the set state for a standard time TREF (S8). When a drift-out occurs (S10), a flag for instructing to control the throttle vale of an engine so that the vehicle speed is reduced more than before the occurrence of drift-out is set (S11), and this flag is held in the set state for the standard time TREF (S12).
Patent JP-H046147-A (JP)
Title: Oxide superconductor and production thereof
Inventor: SUMIYA KEIJI
IPC: C01G1/00
Filed: 1990-04-25
Abstract: PURPOSE:To suppress the lowering of critical temp. at which electric resistance becomes zero and the lowering of critical current density by the application of a magnetic field by rendering a specified compsn. and incorporating Ag and Pt. CONSTITUTION:Powdery starting materials contg. Ag, Pt, Bi, Pb, Sr, Ca, Mg, Ba and Cu are weighed in a prescribed ratio, mixed, optionally calcined at 835+ or -20 deg.C for 20-200 hr and then sintered at 820-870 deg.C to obtain an oxide superconductor having a compsn. represented by the formula (where A is 0.15-0.35, B is 0.8-1.1, B' is 0.8-1.2, C is 0.05-0.3, D is < 0.2 and the numerals show atomic ratio) and contg. 10-35 wt.% Ag and 0.1-2 wt.% Pt.
Patent JP-2000306295-A (JP)
Title: Cassette loading mechanism
Inventor: SHIBAGAKI SUSUMU
IPC: G11B15/675
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of drawing around a sensor harness on a cassette holder as a movable part. SOLUTION: Movable members 44 and 48 moved by the cassette 1 of a cassette insertion detecting sensor S1 and a cassette erroneous insertion detecting sensor S2 are attached to the pair of left and right side plates of a cassette holder 15, and optical sensors 45 and 49 for detecting the movable positions of the movable members 44 and 48 are directly mounted on one cassette insertion detecting substrate 54 fixed to a mechanical deck 12 side.
Patent JP-S5633525-A (JP)
Title: Inspecting method of shearing strength in automobile wheel
Inventor: KUWAJIMA HIDEAKI
IPC: G01M99/00
Filed: 1979-08-28
Abstract: PURPOSE: To inspect total number of wheels easily and rapidly without destroying the same by inspecting the shearing strength on the basis of the inter-electrode maximum voltage, the current flowing time and the like at the time of spot welding between a rim and disc.  
     CONSTITUTION: The maximum voltage values at the welding points applied to an electrode tip 3 at the time of spot welding between the rim 1 and the disc 2 is detected by a waveform discriminating device 6, and added by an integrating device 7, and the inter-electrode maximum voltage value sum is integrated. This maximum value sum is applied to a quality discriminating circuit 8 as a parameter proportional to the wheel shearing strength and compared with the reference shearing strength determined by the current flowing time corresponding to the impulse number, and thus the shearing strength of total number of the wheels is inspected easily and rapidly without destroying the same. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000297715-A (JP)
Title: Fuel system
Inventor: NARISHIMA MASAHIKO
IPC: F02M37/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by reducing wiring work and the number of part items in a fuel system. SOLUTION: In this fuel system 1 in which a fuel pump 5 and a strainer 6 are arranged in a fuel tank, a thermistor 24 for detecting a fuel remaining amount is arranged in the fuel tank. The thermistor 24 is retained in the fuel tank by a thermistor arm 26 formed of a conductive material. The thermistor arm 26 is connected to the strainer 6 by its one end side strainer connecting part 26a, and is electrically made conductive with the earth side of the thermistor 24 by its other end side earth connecting part 26a. The thermistor arm 26 is also used as the earth of the strainer 6, therefore the earth can be used common to the thermistor 24 and strainer 6.
Patent JP-H09294885-A (JP)
Title: Automatic sewing device and sewing device
Inventor: MORINAGA SADAO
IPC: D05B21/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make a beautiful sewn shape and prevent an object to be sewn from being sewn in the shape of pleats. SOLUTION: A device comprises front and rear rollers 71, 82 which come into contact with, rotate, pull and extend an object to be sewn. The front roller 71 is disposed on the opposite side of the rotating direction (arrow b) as seen from a needle center B. Its position is displaced toward the outer edge from intended sewing position loci M1, M2 located before needle dropping points 99a, 99b. A tangential direction L4 on the intended sewing position locus of the object to be sewn (in this example, assumed as the locus of movement of the needle center B) at the needle drop point and a direction L5 of the front roller 71 surface form an acute angle. The back-and-forth direction of a free holder 95 or the direction of the sewing machine arm reference L3 is the direction of two needle sewing.  The rear roller 81 is located on the machine arm reference L3 and on the side of moving direction (arrow b direction) due to ration of the object to be sewn as seen from the needle drop point B.
Patent JP-S5448403-A (JP)
Title: Receiver
Inventor: TOMIDOKORO SHIGERU
IPC: H04B1/16
Filed: 1978-09-08
Abstract: PURPOSE:To enable to perform definite performance of reception by selectively changing over the intermediate trequency circuit in broad or narrow band with the presence of adjacent channels in FM reception. CONSTITUTION:The IF circuits 11 and 12 in narrow and broad band and the adjacent channel signal detection circuit 13 are connected in parallel with the front end 10 so that the switching circuit 14 can be selected to the circuit 11 side which inputs the output of the circuits 11 and 11 if the output of the circuit 13 and the stereo signal detection circuit 18 is present, and when no output is present in the  circuit 13, the circuit 14 is changed over to the circuit 12 and the output of the  circuit 14 is fed to the stereo demodulation circuit 17.
Patent JP-H07317798-A (JP)
Title: Manufacture of dust boots for constant velocity joint
Inventor: OKI YOSHIRO
IPC: F16D3/84
Filed: 1994-05-24
Abstract: PURPOSE:To provide a manufacture of dust boots for a constant velocity joint in which thermoplastic elastomer as a main component can be presicely charged in a die even in the case that it contains a specified amount of solid lubricant, and mechanical strength of a product can sufficiently be secured. CONSTITUTION:A sliding film made of fluorine polymer such as tetrafluoroethyrene-perfuluoro alkylvinylether copolymer (PFA) is formed on a contact surface of molding material of an injection molding die 3 of dust boots A for a constant velocity joint having bellows-like bent portions. Molding material made of thermosplastic elastomer containing solid lubricant is injection-molded in a die having the sliding film.
Patent JP-H04228242-A (JP)
Title: Compressing method for paticulate molding material and its device
Inventor: KURUTO FUITSUSHIYA
IPC: B22C15/23
Filed: 1991-04-16
Abstract: PURPOSE: To provide a method capable of producing uniformly compressed casting molds in short cycle time by compressing granular molding material and an apparatus therefor. CONSTITUTION: The molding material is introduced into a molding container by compressed air flow in a first stage and a pressure increase gradient is maintained for the prescribed time or is increased until a prescribed pressure is attained in a second stage, then in the next stage, the precompressed molding material in the molding container is in succession compressed. The casting mold which is sufficient for satisfying all the requirements relating to stability and is more particularly uniformly compressed is obtd. in the short cycle time.
Patent JP-S5735690-A (JP)
Title: Method for recovering metal in solution
Inventor: KURODA ATSUSHI
IPC: C25C1/00
Filed: 1980-08-09
Abstract: PURPOSE: To recover metals easily and efficiently through simple eperation by inserting electrodes into the 1st soln. in which recovered metal is dissolved and the 2nd solution without contg. this metal, and feeding gaseous hydrogen into the 2nd soln.  
     CONSTITUTION: A tank 1 is partitioned to 2 chambers A, B by a cation exchange membrane 2 which selectively permeates hydrogen ions. An acidic soln. 3a is put into the chamber A and a soln. 3b contg. metallic ions into the chamber B. Electrodes 4a, 4b connected by a conductor 5 are immersed respectively into the solns. 3a, 3b, to allow platinum black to form on the electrode 4a. The electrode 4b is of a mesh shape. Gaseous hydrogen is released via a lead-in pipe 7 into the slon. 3a through a blow out port 6 to allow electrons and hydrogen ions to generate. The electrons from the electrode 4a pass through the conductor 5 and reach the electrode 4b and attract the metallic ions near the electrode 4b to the electrode 4b, thereby depositing metal on the meshed electrode 4b. The hydrogen ions pass through the membrane 2 and bind to the anions in the chamber B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62266513-A (JP)
Title: Projecting exposure optical system
Inventor: KOMATA TAKASHI
IPC: G02B19/00
Filed: 1986-05-14
Abstract: PURPOSE:To prevent a light source image from being shifted from an optical axis at a diaphragm position of a projecting optical system and to obtain excellent resolution by forming one lens face of an illuminating optical system as an aspheric surface and making the inclined angle of a principal beam of the illuminating optical system coincide with that of the projecting optical system. CONSTITUTION:The secondary light source image 2' of a light source 2 is formed near the position of a diaphragm, only a prescribed light source image is passed by controlling the shape of the diaphragm 4 and the surface of a mask 7 is uniformly illuminated by light beams radiated from the secondary light source image 2'. An electronic circuit pattern on the mask surface is projected to the surface of a wafer 9 by the projecting optical system 8. In this case, at least one lens surface of the 2nd condenser lens is formed as an aspheric surface and an inclined angle of the main beam of the optical system 8 from the optical axis is made to approximately coincide with that of the illuminating optical system. Consequently, the electronic circuit pattern on the mask surface can be projected on water a surface with an excellent state and the high resolution of the projection pattern can be obtained.
Patent JP-S59136100-A (JP)
Inventor: TEDOUUNIKORAE MANORESUKU
IPC: H02P9/04
Filed: 1983-06-17
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-S5633607-A (JP)
Title: Optical fiber switch
Inventor: MORI YASUSHI
IPC: G02B6/28
Filed: 1979-08-29
Abstract: PURPOSE:To increase the quantity of light to a receiving part and prevent light losses by forming one end face of the optical fiber constituting the 2nd directional coupler into a perfect reflecting surface so as to reflect light. CONSTITUTION:One end face 1b1' of the optical fiber 1b' of the 2nd directional coupler 1' is formed to a perfect reflecting surface to increase the quantity of light to the 1st directional coupler. Since the end face of one optical fiber constituting the 2nd directional coupler 1' is made to a perfect reflecting surface in this way, part of the light which has hitherto been radiated to the outside may be entered the optical fiber line connected to the 1st directional coupler, whereby the quantity of light to the receiving part may be increased and the loss of the light may be prevented.
Patent JP-S58225656-A (JP)
Title: Semiconductor device
Inventor: OBARA MASANOBU
IPC: H01L23/367
Filed: 1982-06-24
Abstract: PURPOSE:To enhance the thermal radiation effect, to avoid application of shearing stress to the electrically and mechanically connecting parts of semiconductor elements and a substrate, and to contrive to enhance reliability of the semiconductor device by a method wherein a cap having heat absorbing parts to come in contact with the backs of the semiconductor elements is fixed to the substrate by a fixing tool. CONSTITUTION:The heat absorbing parts 6a of the cap 6 having fins 7 and the backs of the elements 1 are made to come in contact mutually through heat transfer grease 8, one edge of the loop type body 9 of Al foil is welded to the circumferential edge of the cap 6, and a flange 9a at another edge is welded 5 to the metalized layer for sealing of the substrate 2. Loop type or belt type rubber 10 is compressed by a frame 11, and the prescribed pressure is applied between the cap main body 6 and the elements 11. According to this construction, heat transfer to the cap from the elements is favorable, and because the cap is not fixed to the elements, shearing stress according to sliding of the elements 1 is not applied to salient electrodes 4, and because the loop type body 9 also absorbs distortion between the cap 6 and the substrate 2, breakage of the substrate 2 and peeling off of the fixing part with the cap are not generated.
Patent JP-S5444176-A (JP)
Title: Tilt signal generating circuit
Inventor: ISHIBASHI NAOTO
IPC: G06G7/26
Filed: 1977-09-12
Abstract: PURPOSE:To vary the rate of the tilt of the output voltage of an integrator with electric signals from the outside, by using a multiplier in place of a variable resistor as a means of changing said rate. CONSTITUTION:When stepped input voltage is applied to a voltage input terminal 1, a differential amplifier 2 addes output voltage corresponding to differential voltage to a multiplier 9. The multiplier 9 generates output voltage Z proportional to the product of the output X of the differential amplifier 2 and control voltage Y, and applies it to an integrator 7. Integral control action is performed by a time constant by the integrator 7 and resistances 4 and a condenser 5, and tilt signals with tilt corresponding to the value of control voltage Y are generated at the output terminal.
Patent JP-H04229622-A (JP)
Title: Wafer thin-cutting and abrasion device
Inventor: ROBAATO II SUTEIAA JIYUNIA
IPC: B23Q1/48
Filed: 1991-05-15
Abstract: PURPOSE: To accurately divide a polishing wheel by slicing a wafer, and polishing an ingot at the same time in a single cycle of a machine. CONSTITUTION: A polishing wheel 28 is coaxially fitted onto a spindle 16 with saw-tooth blade 24 and rotates together with them, to polish an exposed surface 29 of an ingot 12. A polishing disk 30 moves so as to abut against the surface of the ingot and then polishes the surface of the ingot, when a housing 15 moves down next, and the saw teeth slice the ingot 12 to form a wafer. In one cycle of a slicing machine 10, one wafer is cut out of the ingot 12, and at the same time, the exposed surface of the ingot 12 is polished flatly. Consequently, a slicing and polishing device can be obtained which is easily applicable to the slicing and polishing of wafers of various thickness.
Patent JP-H11306927-A (JP)
Title: Electrode pad for sensing submergence
Inventor: KASAHARA MAMORU
IPC: H01H35/42
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrode pad capable of sensing submergence stably for a long period. SOLUTION: This submergence sensor having an electrode pad for sensing submergence is installed on a printed board of an electronic unit and senses water immerge of the electronic unit, wherein a neck part 23 as a connection part with pattern wirings 21 formed on the board 20 is covered with a resist 22. Otherwise the neck part 23 is formed wide or is formed wide and covered with resist 22 so that the wirings are prevented from severance resulting from electrolytic corrosion during water immerge.
Patent JP-H07294131-A (JP)
Title: Method and apparatus for regulating exhaust air of dryer
Inventor: MASUNAGA TOSHIYUKI
IPC: F26B21/00
Filed: 1994-04-25
Abstract: PURPOSE:To eliminate the deterioration of the quality due to contamination of the atmosphere in a drying chamber in a dryer for drying long cloth. CONSTITUTION:When the atmosphere in a drying chamber 1 is externally exhausted by using an exhaust duct 2 and an exhaust fan 4 provided at suitable positions of the peripheral wall, the exhaust concentration of an air flow current in the duct 2 is detected by a pair of photoelectric tubes 8, 9, and the number of revolutions of the fan 4 is increased or decreased in response to the thin or thick concentration of the current.
Patent JP-S5811962-A (JP)
Title: Electronic copying machine provided with automatic manuscript feeding circulation means
Inventor: ABE ZENJI
IPC: G03G15/00
Filed: 1981-07-15
Abstract: PURPOSE:To improve the automatic circulation speed of a manuscript, shorten copying time and simplify the mechanism of the titled machine by setting up a manuscript glass plate having the scanning length while, adding a margin to the maximum copying size or the length extended slightly longer than the scanning size. CONSTITUTION:A reflecting plate is fitted under a fixed manuscript glass plate 2 and a light source 3 to be moved along the manuscript glass plate 2 together with the 1st mirror 7 is mounted. The light source 3 has the scanning transition distance in the direction of the arrow 5 and the distance is determined by adding a margin to the both ends of manuscript length of the maximum copying size. A manuscript to be circulated of which size is smaller than that of the maximum copying size is scanned on a fixed position of the manuscript board through slit exposure by the light source 3 moved to the end part of the glass plate 2. Thus, continuous scanning is made available, the copying time is shorten and the copying mechanism is simplified.
Patent JP-H05307514-A (JP)
Title: Input/output controller
Inventor: KAWAMURA FUMIO
IPC: G06F3/00
Filed: 1992-04-30
Abstract: PURPOSE:To reduce the burden of a CPU and to facilitate the provision of a common bus harness in a system for connecting an I/O to the CPU by a common bus. CONSTITUTION:In an I/O provided with a bus interface 1 connected to a CPU 500 through a common bus, input ports 3, 4, and an output port 8, identification code terminals IDCODEs 0, 1 are provided and the bus interface 1 executes an input and an output to the common bus, when identification code information on the common bus coincides with that of the identification code terminals IDCODEs 0, 1. Also, scan registers A9, B10, and a scan counter 15 for receiving and counting the clock of an oscillator are furthermore provided and in accordance with the counted value of the scan counter 15, input information from the input port 3 is written in the scan register A9 or in accordance with the counted value of the scan counter 15, the output information of the scan register B10 is outputted through the output port 8.
Patent JP-S5234874-A (JP)
Title: Production method of decorative articles, etc.
Inventor: KAWADA HARUO
IPC: A47G7/06
Filed: 1975-09-11
Abstract: PURPOSE: To produce easily and economically decorative articles and art objects having a peculiar waveform pattern by utilizing formative arts that the nature has created on the interior surface of a snake gourd. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5234275-A (JP)
Title: Internal wall treatment method for silo
Inventor: CHIBA MITSUNORI
IPC: E04H7/22
Filed: 1975-09-11
Abstract: PURPOSE: An internal wall treatment method for a silo having an effect to improve an errosion resistance, water proofness, freezing resistance and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01280205-A (JP)
Title: Laser scanning type surface roughness measuring instrument
Inventor: BESSHO YOSHINORI
IPC: G01B11/30
Filed: 1988-05-06
Abstract: PURPOSE:To improve measurement accuracy by changing the direction of measurement laser light by a deflector instead of moving a member to be measured. CONSTITUTION:The acoustic deflector 22 changes the direction of the laser light instead of moving the member 30 to be measured and changes the irradiation position of the laser light on the member 30 to be measured to measure the surface roughness. The need for a moving device for moving the member 30 to be measured is therefore eliminated and the device is simplified and made inexpensive. Further, measurement errors due to vibration, etc., at the time of moving the member 30 to be measured are eliminated and the measurement accuracy is improved.
Patent JP-S5234334-A (JP)
Title: Power source voltage for drop indicator
Inventor: TAKEUCHI YOSHITAKA
IPC: H01M10/48
Filed: 1975-09-11
Abstract: PURPOSE: To monitor power source voltage drop using light emission diode in such a manner that it emits light when the voltage exceeds over predetermined level while it stops emission when the voltage drops below predetermined level. 
     COPYRIGHT: (C)1977,JPO&Japio