baber/WOPTO huggingface dataset:
Patent JP-H06307183-A (JP)
Title: Subbase course transverse construction
Inventor: ISHIBASHI TADAYOSHI
IPC: E21D9/04
Filed: 1993-04-27
Abstract: PURPOSE:To reinforce strength of a joint section between PC roof girders of the ceiling section and PC roof girders of the side wall section in a subbase course transverse construction with a simple means. CONSTITUTION:A hollow and upper steel box girder 3 is placed to a cross section between a plurality of PC roof girders 1 of the ceiling section and a plurality of PC roof girders 2 of the side wall section, and reinforcing bars 14 arranged to the inside of the upper steel box girder 3 are connected to an upper interlocking metal fixture 5 joined to an upper horizontally clamped PC steel material 7 and an outside interlocking metal fixture 10 joined to an outside horizontally clamped PC steel material 12 in a horizontally clamped subbase course transverse construction. An elapsed hardening material 15 is filled in the upper steel box girder 3.
Patent JP-S61279504-A (JP)
Inventor: KANZAKI ICHIRO
IPC: B28B1/20
Filed: 1985-06-04
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-S63285878-A (JP)
Title: Nonaqueous secondary battery
Inventor: TERASHI KAZUO
IPC: H01M10/05
Filed: 1987-05-19
Abstract: PURPOSE:To inhibit the detaching of an outside alloy and to increase the cycle performance of a battery by decreasing the lithium alloying rate of a negative plate made of lithium-aluminum alloy on the outside than that on the inside. CONSTITUTION:An aluminum plate is immersed in an electrolyte prepared by dissolving lithium perchlorate in a mixed solvent of propylene carbonate and 1,2-dimethoxyethane, and electrolytically reduced by using a lithium plate as the counter electrode. By controlling the time for electrolysis, a lithium- aluminum alloy in which the lithium alloying rate of the aluminum plate on the outside is lower than that on the inside is obtained, and the alloy obtained is used as a negative plate 2. A positive plate 1 and the negative plate 2 are spirally wound with a separator 3 interposed to form a spiral electrode. The negative terminal of the spiral electrode is connected to an outer can 4 and the positive terminal is connected to a cap 5, then the outer can 4 is sealed through an insulating gasket 6 to form a battery. The detaching of the alloy on the outside of the negative plate is retarded and the cycle performance is increased.
Patent JP-H08315396-A (JP)
Title: Optical pickup cleaning device
Inventor: TAKAHASHI EIJI
IPC: G11B7/121
Filed: 1995-05-22
Abstract: PURPOSE: To simplify the constitution of a device for cleaning an objective lens and to reduce the cost of the device. CONSTITUTION: A cleaning brush 42 is provided on an existing disk detection arm 40 for detecting insertion of a disk supported to a chassis turnably around a turning shaft. Then, when the level of reflection light from the disk is less than a reference level, an optical pickup 20 is sent to the disk detection arm 40 side, and the cleaning brush 42 is brought into contact with the objective lens 23, and a sine wave of 30Hz extent is applied to a tracking drive coil, and the dust, etc., stuck to the objective lens 23 is removed by vibrating the objective lens 23 in the tracking direction. Thus, the necessary to separately provide the arm equipped with the cleaning brush is eliminated, and no turning mechanism turning the arm is necessitated separately, too, and mechanical constitution does not become complex, and the cost of a disk player is suppressed.
Patent JP-S6017016-A (JP)
Title: Heat treatment of turbine rotor
Inventor: YOSHIOKA HIROAKI
IPC: C22C38/00
Filed: 1983-07-07
Abstract: PURPOSE:To improve the creep characterstic at a high temp. by producing the rotor of a steam turbine by forging of a Cr-Mo-V low-alloy steel added with Nb or Ta and subjecting the same to a heat treatment under specific conditions. CONSTITUTION:A Cr-Mo-V low-alloy steel contg. 0.15-0.30% C, <0.1% Si, <1.0% Mn, 0.1-1.0% at least one kind of Ni and Co, 0.5-3.0% Cr, 0.3-1.5% Mo, 0.1-0.3% V and 0.1-0.30% at least one kind of Nb and Ta and contains further at least 1 kind among 0.002-0.015% B, 0.02-0.1% N and 0.5-2.0% W is forged to manufacture a rotor blank material for a steam turbine. The blank material is annealed at 1,050-1,150 deg.C and is then subjected to a hardening treatment from 980-1,070 deg.C and further to tempering at 600-750 deg.C. The creep characteristic at a high temp. is improved and the failure of the rotor during use is prevented.
Patent JP-S5647369-A (JP)
Title: Trailer
Inventor: MITSUISHI YOSHIJI
IPC: B62D53/06
Filed: 1979-09-26
Abstract: PURPOSE: To enable self-loading and self-unloading of a large construction machine or the like without predisassembly by making the width of a loading frame and height from ground level of a trailer smaller than the inner margin and the height from ground level of the under surface of a machine loaded.  
     CONSTITUTION: With the front end of a frame 4 reaching the ground, a construction machine 20 moves onto a trailer by itself because the outer margin d of the frame 4 is made smaller than the inner margin D of a track chain 22. A seating section 14 of a rear body is positioned at the center of a trailer to match the undersurface of the lower bottom construction 21 of the body. The body of the machine is supported on the frame 4 by way of the seating section of the rear body by lifting under this condition, the construction machine 20 is separated and lifted above the ground, while a track chain 22 and other parts are removed. This allows disassembly of the machine on the trailer thereby facilitating the work. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01296076-A (JP)
Title: Manufacture of nitrogen gas
Inventor: TAKAGI HARUMITSU
IPC: F25J3/04
Filed: 1988-05-19
Abstract: PURPOSE:To improve the nitrogen gas recovery efficiency by utilizing the oxygen-rich gas taken out of a condenser as a cooling source in a main heat exchanger and then compressing and cooling the oxygen-rich gas and supplying this gas to the bottom section of a fractionating tower to utilize it as a heat source and utilizing the oxygen-rich gas which was liquefied in the bottom section of the fractionating tower as a cooling source for making a reflux liquid. CONSTITUTION:Oxygen rich gas GW from a condenser 10 is utilized as a cooling source for a main hat exchanger 3 and thereafter the oxygen-rich gas is compressed and cooled to be supplied to a reboiler 7 and used as a heating source for an oxygen-rich liquid LW stored at the bottom section of a fractionating tower 4. On the other hand the oxygen-rich liquid LW which was liquefied in the reboiler 7 is utilized as a cooling source in the condenser 40 for making reflux liquid. By the effective utilization of the oxygen-rich gas GW the recovery efficiency of nitrogen gas which has been below 50% so far is improved to the order of 88%.
Patent JP-H0667350-A (JP)
Title: Photographing unit
Inventor: IWAGAKI MASARU
IPC: G03B17/04
Filed: 1992-04-16
Abstract: PURPOSE:To obtain a photographing unit provided with a stroboscope in which the shortage of light quantity is hard to occur, and image quality at a shadow part is improved so that failure is hard to occur even though the light quantity is not enough. CONSTITUTION:As to the photographing unit provided with the stroboscope 6 in which an unexposed photosensitive material is previously loaded in a photographing feasible state and which is of a fixed diaphragm type and whose guide number is 11 or smaller; finder visual field rate is made to be 87-120%, and a fixed diaphragm value is made to be 11 or larger by providing a concave lens on the finder part 2 of the photographing unit. Furthermore, the focal distance of the photographing lens 1 is 33mm or shorter. As to a color photosensitive material; a photosensitive material respectively has at least one blue photosensitive layer, one green photosensitive layer, and one red photosensitive layer on a transparent supporting body, and specified photographic sensitivity is 320 to 1000; and the RMS granularity at an unexposed part after developing processing is performed is <=15 or lower in the case of blue light, 13 or lower in the case of green light, and 14 or lower in the case of red light.
Patent JP-S5646330-A (JP)
Title: Synthesizer tuner
Inventor: OGITA MINORU
IPC: H03J7/18
Filed: 1979-09-25
Abstract: PURPOSE:To enable accurate automatic channel selection completely, by the phase detection of fi signal with the output of the synchronizing oscillator oscillated in synchronizing with the intermediate frequency fi and with the output signal by 90 deg. phase-shifted, to produce the stop signal for automatic channel selection. CONSTITUTION:The fi signal is detected at the phase detector 21 with the output signal of the synchronizing oscillator 26 oscillated in synchronizing with the intermediate frequency fi and the output signal (c) is input to the stop signal generating circuit 23. Further, the fi signal is detected at the phase detector 22 with the signal phase-shifting 38 the output signal of the oscillator 26 by 90 deg., and the output signal (f) is input to the circuit 23. The signals (c) and (f) are respectively compared with the reference values V1 and V2 at the comparators 52, 51 via LPF50, 49. When the frequency fi approaches the desired frequency, the comparator 52 is at H level, and the comparator 51 is at H level when it is equals to the desired frequency, to reset FF58 and to produce the stop signal for automatic channel selection. The gate circuit 46 is off and no count input is input to the counter 32 to fix the local oscillating frequency f0.
Patent JP-S63288378-A (JP)
Title: Memory card device
Inventor: TSUJI TOSHIO
IPC: B42D15/02
Filed: 1987-05-20
Abstract: PURPOSE:To check all terminals in a short time by providing a pull-up circuit, and a pull-down circuit, on input/output terminals of a memory card, and input/ output terminals of a reader/writer, respectively, and reading its connecting state. CONSTITUTION:A bus line 8 of a memory card 14 is connected to a power source 16 through a resistance 15 and pulled up. A bus line 9 of a reader/writer 12 is connected to an earth through a resistance 17 and pulled down. A second contact point 7 of their connecting part 13 becomes open and, an input/output port 9 of a CPU 10 used as a control circuit becomes Low. On the other hand, a first contact point 6 of the connecting part 13 becomes connected, the potential of bus lines 4, 5 becomes high, and the input/output port of the CPU 10 becomes High. In this state, the CPU 10 reads a High level and a Low level of the input/output port of the CPU 10, by which the connecting state to the connecting part 13 is decided.
Patent JP-S63286778-A (JP)
Title: Pulse width measuring circuit
Inventor: HIROTA YOSHIHIRO
IPC: H03K5/153
Filed: 1987-05-20
Abstract: PURPOSE:To measure the pulse width with high accuracy by a simple circuit constitution, by providing a current mirror circuit for receiving directly a pulse to be inspected and allowing a constant-current to flow, and a capacitor for charging the constant-current flowing therefrom. CONSTITUTION:The titled circuit is provided with a current mirror circuit consisting of transistors (Tr) 3, 4 for receiving directly a pulse to be inspected and allowing a constant-current to flow, and a capacitor 7 for charging the constant-current flowing therefrom. In this state, a pulse 2 outputted from a circuit to be inspected 1 is sent as it is to an emitter line of the current mirror circuit, and to the Tr 3, a current of (VCC-VBE)/R determined by its base emitter voltage VBE and a resistance 5 (resistance value R) flows. This current passes through the Tr 4 and flows to the capacitor 7 (capacity value C), therefore, a voltage 8 (V0) of the capacitor 7 becomes V0=(VCC-VBE).t/CR, when the pulse width is denoted as (t). Also, when a pulse is not outputted, as for a charge collected in the capacitor 7, the charge does not escape since a diode 6 becomes a reverse direction. Accordingly, by measuring the voltage 8 by a tester, the pulse width can be measured.
Patent JP-S62281458-A (JP)
Title: High-frequency transistor
Inventor: NOMURA YOSHIE
IPC: H01L23/04
Filed: 1986-05-30
Abstract: PURPOSE:To make electrode-leading lines become low in inductance to obtain high gain and operational stability, by connecting a common electrode pad on a chip with the third leads extending respectively in opposite directions from the central part by using at least two metallic thin lines different in their directions. CONSTITUTION:This transistor is composed of the first output lead 24 for mounting a semiconductor element chip 26 on the end part of the inner lead, the second input lead 22, the third lead 21, in which at least one of two outer leads extending respectively in opposite directions from the inner lead is made to be a common terminal for input and output, and metallic thin lines 30, 29 by which electrode pads 28, 27 on the said chip 26 are respectively connected to the second and third leads 22, 21. The central part of the third lead 21 is interposed between the first lead 24 and the second lead 22. In such a high-frequency transistor of resinous sealing type, the common electrode pad 27 on the said chip 26 is connected with the third lead 21 by using at least two of metallic thin lines 29a and 29b which are different in their directions.
Patent JP-S5247706-A (JP)
Title: Magnetic recorder-reproducer system
Inventor: HIROSE FUMINORI
IPC: G11B15/29
Filed: 1975-10-13
Abstract: PURPOSE: To efficiently perform a change-over operation with a simple mechanism having a reduced number of parts by moving heads and a pinch roller by means of a cam plate which is operatively associated with a capstan axis through a pressure torque spring, and the locking action of which is controlled by a solenoid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5824862-A (JP)
Title: Radio-immunoassay of fibrinopeptide a
Inventor: RARII DEIRU MOJIYAA
IPC: G01N33/537
Filed: 1982-07-14
Abstract: Radioimunoassay methods for determining the concentration of fibrinopeptide A in plasma, anticoagulation reagents for use in such methods and package test kits containing the reagents for use in such methods are provided.
Patent JP-S5552115-A (JP)
Title: Transmission type photo electronic switch of ac 3 lines
Inventor: WATANABE YASUYUKI
IPC: G05F1/10
Filed: 1978-10-06
Abstract: PURPOSE: To limprove the SN ratio with increased peak value of optical pulse, by flowing the drive current to light emitting diode once at a half period with specific phase of AC power input.  
     CONSTITUTION: The load 3 is connected to the AC power input 4 via the full wave rectifying circuit 13 and the switching element 12. DC power is fed to the projector 1 via the full wave rectifying circuit 13' from the AC power supply 4', and the charge in the capacitor 22 illuminates the light emitting diode 6 with turning on of the thyristor 24. This light is received with the photo detection diode 7 to turn on thetransistors 45, 46 of the amplifying circuit 8 and trigger circuit 10 and to turn on the switching element 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0354202-A (JP)
Title: Method of photopolymerization
Inventor: ROBAATO SUTEIIBUN DEEBUITSUDOS
IPC: C08G59/00
Filed: 1990-05-14
Abstract: PURPOSE: To prevent the contamination of a cured resin with an unreacted initiator and a residual substance formed by irradiation by arranging a first layer composed of a radiation responsive initiator and a second layer composed of an uncured resin so as to provide a proper interval between both layers and irradiating the first layer.  
     CONSTITUTION: A first layer composed of a radiation responsive initiator and a second layer composed of a uncured or partially cured resin are arranged at positions adjacent to each other but not coming into contact with each other and the first layer is irradiated to polymerize a cation polymerizable resin. As the initiator, a salt containing a halogen atom as a part of a molecular structure of an anion is pref. and, further, the initiator is pref. a salt of an anion represented by general formula [NX n ] n-a  (wherein X is a halogen atom, n is an integer of 3-8, M is group III, IV or V elements and a is the valency of the element M). M in the general formula is pref. an element selected from boron, phosphorus, arsenic, antimony and bismuth. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01293415-A (JP)
Title: Pump mounting inspecting system for liquid cooling computer system
Inventor: EHATA HIDEKI
IPC: G06F1/00
Filed: 1988-05-20
Abstract: PURPOSE:To automatically inspect that the necessary number of pumps is mounted and a cooling liquid is correctly circulated at the time of the pump activation by collecting the data to show the presence and absence of the pump mounting based on the detecting output of a flow quantity sensor corresponding for the pump activation. CONSTITUTION:It is checked whether or not when a pump mounting inspection mode is set by a service processor, etc., regardless of the presence and absence of the mounting condition, for example, pumps 12a-12n are successively activated and the detecting output is obtained from corresponding flow quantity sensors 14a-14n in accordance with the prescribed sequence with the maximum pump mounting number as a premise. Thus, when the detection output is obtained from the flow quantity sensors 14a-14n, it is judged that the pumps 12a-12n are already mounted, and on the other hand, when the detection output of the flow quantity sensors 14a-14n is not obtained, it is judged that they are not mounted, and it can be immediately judged whether mounting is not executed though the mounting is scheduled or mounting is not executed since the mounting is not scheduled. Further, in order to confirm the mounting by the detection output of the flow quantity sensors 14a-14n, the mounted pumps 12a-12n circulate the cooling water normally and it can be confirmed whether or not the piping system is wrong.
Patent JP-S61283741-A (JP)
Title: Warm-up promoting device for internal-combustion engine
Inventor: NAJIMA HIROHISA
IPC: F02D41/06
Filed: 1985-06-10
Abstract: PURPOSE:To reduce the consumption of electric power and the amount of heat generation, by providing a feed current control means for controlling the amount of current to a bimetal for driving a throttle valve in an intake-air passage in an engine, and to an electric heater. CONSTITUTION:A throttle valve C controls the effective cross-sectional area of an intake-air passage B in an engine A to increase and decrease it. There are provided an electric heater E for thermally deforming a bimetal D and an electric current feed means F for feeding electric current to the electric heater E. A judging means H determines whether the atmospheric temperature around the bimetal D exceeds a predetermined value or not. There is provided an electric current feed amount control means I which increases the feed amount to the electric heater E when it is determined that the engine is in the engine warm-up operation. With this arrangement it is possible to reduce the consumption of power and the amount of heat generation.
Patent JP-H05323257-A (JP)
Title: Liquid crystal projector
Inventor: KOJIMA SUSUMU
IPC: G02F1/1339
Filed: 1992-05-18
Abstract: PURPOSE:To adjust convergence without any liquid leak even if a liquid crystal panel is moved by a fine distance. CONSTITUTION:Transparent liquid 5 which is nearly equal in refractive index to a glass material used for an optical element 4 multiplexing primary color lights and the front glass of liquid crystal panels 3R, 3G, and 3B is charged between the optical element 4 and liquid crystal panels 3R, 3G, and 3B. At this time, a material which is elastic and sticky is used as a seal material 2 so as to prevent the transparent liquid 5 from leaking. In another way, an elastic material and an adhesive for the contact surface between the optical element and liquid crystal panels are used as the seal material 2.
Patent JP-S5551127-A (JP)
Title: Dry friction mechanism
Inventor: SUGITA YASUSABUROU
IPC: F16D27/10
Filed: 1978-10-09
Abstract: PURPOSE:In a friction mechanism wherein a friction member is pressed against a mating friction member under a low face pressure, to prevent the burnout of the friction member and the generation of clutch noises without use of any lubricant by forming the mating friction member of a copper plate or copper alloy plate. CONSTITUTION:A flywheel 2 is connected to a shaft 1, and a mating friction plate 3 having a copper plate or copper alloy plate 9 thereon is fitted to the end face of the flywheel 2. With a current flowed in a solenoid 5, a movable plate 7 spline- fitted on a aupport shaft 6 is slid leftward by the electromagnetic attractive force, a friction member 8 inserted in the plate 7 comes into coupling with the copper plate or copper alloy plate 9, and a shaft 10 is rotated. The friction member 8 is made of asbestos-based friction material consisting of asbestos, thermosetting resin, and other ingredients. By this constitution, the mechanism can be used under dry friction condition using no lubricants such as grease.
Patent JP-2000312631-A (JP)
Title: Show case
Inventor: MIYATAKE TOSHIAKI
IPC: A47F5/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent an exchange workability in an illumination light from being damaged even in the case of intervention by means of the illumination light attached to a storing chamber and tag molds by arranging the tag molds at the front end of shelves and attaching the tag molds to the shelves so as to be movable in left and right. SOLUTION: When the illumination light 14 of a show case 1 is exchanged, a door 7 at a right side, for example, is opened at first and the tag molds 13 attached to the front end of each shelves 9 in the storing chamber 5 are respectively moved to a right side. Thus, a gap S is formed between the left end of the tag mold 13 and a supporter 11. Then a hand is inserted to the gap S, sockets attached to the upper and lower ends of the light 14 are removed and, then, the light 14 is removed from an illumination light holder 15 and taken-out from the gap S. Then the new light 14 is inserted from the gap S to the chamber 5 and held by the illumination light holder 15 which is attached to the supporter 11. Then the sockets attached to the supporter 11 are fitted to the upper and lower ends of the light 14 and the tag molds 13 are returned to original positions.
Patent JP-S6015526-A (JP)
Title: Span adjusting method of electronic balance and balance using said method
Inventor: NAITOU KAZUFUMI
IPC: G01G23/01
Filed: 1983-07-07
Abstract: PURPOSE:To stabilize the set value of span adjustment by regulating the operation time of a soft timer so that the display value with the weight loaded corresponds to the weight thereof in an electronic balance designed to control the primary integration time of a weight signal with the soft timer. CONSTITUTION:An output signal of a weight sensor A comprising a load cell is amplified with an amplification circuit 2 and fed to a double integration type A/D converter C1. An analog switch 1 of the converter C1 is so arranged to input the reference voltage, amplifier output voltage and ground voltage selectively into an integrator 2 and controlled by a switching signal Sa from a CPU5a and a counting stop signal Sb from a comparator 3. The comparator 3 outputs the signal Sb to the switch 1, a counter 4 and the CPU5a when the output voltage of the integrator 2 reaches the initial integration start voltage. The CPU5a is provided with a soft timer which mainly control the primary integration time of the converter C1 to output a signal Sa at the specified timing and adjusts the operation time by an input means D. Thus, a stable span adjustment can be done.