baber/WOPTO huggingface dataset:
Patent JP-S5770782-A (JP)
Title: Checking system for reair of automobile
Inventor: TAKANO JIYUUICHI
IPC: G01B11/24
Filed: 1980-10-21
Abstract: PURPOSE:To facilitate checking for car-repairing by applying a checking system with a gauge incorporating a laser apparatus. CONSTITUTION:In marking the check with reference to a reference point, for example, laser beam L2 of the No.2 laser apparatus 15 slides along on the rail 5. At this position, resetting the counter of the measuring instrument 18 to zero, this laser apparatus 15 moves to the place where the laser beam passes through a reference point M4, for example, so the measuring instrument 18 shows the actual value of distance between the reference point M5 and M4 of the damaged vehicle. If this indicated value does not coincide with the estimated value between M5 and M4 displayed on the frame-chart, a repair work is conducted to make the actual value of distance coincide with the correct value between these reference points M5 and M4 by applying force properly to the damaged car. Checking for the distance in the longitudinal direction, the same procedure is taken using the No.1 laser apparatus.
Patent JP-H0441524-A (JP)
Title: Polyester carbonate, its production, and optical material comprising the same
Inventor: TOGAWA FUSAFUMI
IPC: C08G63/64
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a polyester carbonate having excellent mechanical properties, heat resistance and transparency and a low photoelastic constant by polycondensing specified monomers and a specified oligomer as starting materials. CONSTITUTION:A reaction system comprising a bisphenol [I] of formula I and a phthalic acid dihalide is mixed with a polycarbonate oligomer comprising repeating units [II] of formula II, and the mixture is polycondensed. In this way, the aimed polyester carbonate comprising repeating units of formulas III and II, a rate of the repeating units [III] to the total of the repeating units [III] and [II] in the range of 50-95mol% and a reduced viscosity as measured in a 0.5g/dl concentration methylene chloride solution of 0.2dl/g or above is obtained.
Patent JP-2000341863-A (JP)
Title: Synchronism detecting apparatus
Inventor: AIKAWA KENICHI
IPC: G01R29/18
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a synchronism detecting apparatus requiring no auxiliary potential transformer for correcting the angular displacement of a power transformer. SOLUTION: In a synchronism sensing apparatus, the angular displacement of a transformer 2, while is set by an externally set switch 10, is stored in a storing means 14. Based on the information of the angular displacement, a phase adjusting means 15 adjusts the phase shift of the secondary-side voltage of the transformer 2, which is the phase shift relative to its primary-side voltage and is generated by its interposition between a commercial power-system 9A and a starting bus 9B. Through consideration additionally of the phase shift adjusted by the phase adjusting means 15, a computing means 16 decides the synchronism of the starting bus 9B with the commercial power-system 9A. Then, when synchronism is established, a synchronous circuit-breaker 1 is closed to feed a power from the commercial power-system 9A to a synchronous motor 3.
Patent JP-H09327343-A (JP)
Title: Locker
Inventor: TERADA YUKIHIRO
IPC: A47B61/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To avoid interference with users of adjacent lockers and prevent a mirror breakage by attaching a double-sided mirror of metallic plate to the through-hole of the upper part of a locker door, and using the double-sided mirror inside and outside the door. SOLUTION: A mirror 3 is attached to a locker door 2. In this case, the mirror 3 is made of a metallic plate and silver, for example, is sputtered to both sides of the mirror 3 for forming a mirror surface. For attaching the mirror 3, a mirror hole 2a of suitable size is drilled through the upper part of the door 2, and the mounting seat 5 of the mirror 3 is fixed to the inner surface of the door 2 by means of weld or the like. In addition, a frame body 6 for holding the periphery of the mirror 3 is inserted in the annular part of the mounting seat 5, so as to keep the side of the frame body 6 adjacent to the periphery of the mirror hole 2a.  Also, the flange part 7a of a guide member 7 to secure the frame body 6 in a forced state is formed to come in contact with the tightening surface 5a of the seat 5, and the flange part 7a and the tightening surface 5a are integrated with each other via a screw 8, thereby attaching the mirror 3 to the door 2 at the same time.
Patent JP-S6130012-A (JP)
Inventor: TOTSUDO AIBUAASEN SUMISU
IPC: H01F6/00
Filed: 1985-07-04
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-S6128580-A (JP)
Title: Production of pitch for carbon material
Inventor: SUGIOKA TAIZO
IPC: C01B31/00
Filed: 1984-07-18
Abstract: PURPOSE:To produce pitch for carbon materials, which is composed of a mesophase, in a high yield, by heat-treating raw pitch obtd. by distilling off a light fraction component from heavy oil, thermally aging a light oil component formed as a by-product in said heat treatment and then heat-treating it. CONSTITUTION:Heavy oil (residual oil obtd. by catalytically cracking a petroleum fraction and removing ash) is distilled in vacuum to remove light oil fractions having a b.p. of 400 deg.C or below at room temp. thus obtaining pitch. The resulting raw pitch is heat-treated (temp.: 400-550 deg.C, pressure: 0.1-20mm.Hg, time: 0.5-150min) (pref. two-stage heat treatment in which the second stage is carried out under severer conditions) to obtain a mesophase pitch. A light fraction formed as a by-product in said heat treatment is aged at 380-450 deg.C and then heat-treated in a similar manner to that described above to form pitch composed of mesophase.
Patent JP-H04369594-A (JP)
Title: Pressure clamping device of sheet-like work
Inventor: ONOZAWA KIYOSHI
IPC: B30B7/02
Filed: 1991-06-19
Abstract: PURPOSE:To press a sheet-like work rapidly and positively to keep its pressed shape. CONSTITUTION:The subject device is equipped with a pressing device 30 to press a double-folded sheet-like work 1, and the pressing device 30 is composed of pressing parts, sash of which presses the sheet-like works depositted horizontally, arranged vertically. An elevator 33 which feeds the sheet-like work 1 into the interior of the pressing part 31 is arranged in the upstream of the pressing device 30, while an elevator 34 which receives the sheet-like work 1 pressed in a specified shape in the pressing part 31 is arranged in the downstream of the pressing device 30.
Patent JP-H03128339-A (JP)
Title: Optically active hydroxybiphenyl derivative and its production
Inventor: KURIMOTO ISAO
IPC: C07C67/00
Filed: 1990-06-05
Abstract: NEW MATERIAL:An optically active hydroxybiphenyl derivative shown by formula I (R* is optically active 3-15C alkyl or alkoxy containing asymmetric carbon atom which may be replaced with halogen; (n) is 1-5; (p) is 0 or 1). EXAMPLE:(+)-4-Hydroxy-4'-[3-(1-methylpropoxy)propyl]biphenyl. USE:An intermediate for organic electronic material, especially liquid crystal compound. Becoming a ferroelectric liquid crystal in a temperature range close to room temperature and useful as an intermediate for ferroelectric liquid crystal compound having excellent characteristics. PREPARATION:A new optically active benzyloxybiphenyl derivative shown by formula II or formula III is catalytically hydrogenated to give an optically active hydroxybiphenyl derivative shown by formula I.
Patent JP-H0818201-A (JP)
Title: Thick film circuit board and its manufacture
Inventor: TOYODA AKIKAZU
IPC: H05K3/24
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a high frequency thick film circuit board by using a high purity alumina substrate. CONSTITUTION:After forming a conductor pattern for a first layer with a first thick film paste 2 having a relatively less PbO content in glass component, a second layer conductor pattern is formed with a second thick film paste 3 having a relatively large PbO content in glass component in such a manner that at least the corners of the first layer conductor pattern can be covered. By doing this, the first thick film paste and the second thick film paste are mixed together during or after the baking, and a conductor pattern having a high adhesion strength with the substrate and being suited to the substrate can be formed, thereby preventing the peeling-off of the conductor pattern and the infusion of glass component.
Patent JP-H11336494-A (JP)
Title: Inverting-loading apparatus of segments
Inventor: WATANABE KATSUO
IPC: E21D11/40
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enable complete synchronization of the speed of ropes by a simple device. SOLUTION: An inverting-loading apparatus 15 of segments is equipped with an elevating device 51 for raising a pair of ropes 29a and 29b suspending and supporting a segment 2. This elevating device 51 is made up of first paired sheaves 66a and 66b which raise the ropes 29a and 29b from a fixed end 73a, invert them downward and make them suspended down on the side supporting the segment 2, second paired sheaves 62a and 62b (not shown in Fig.) which are fitted to a common bracket 55 being movable horizontally and around which the parts of the ropes stretched between the fix end 73a and the first sheaves 66a and 66b are wound and a driving device 57 which drives the bracket to move the second paired sheaves 62a and 62b horizontally so as to raise the ropes 29a and 29b on the side supporting the segment 2.
Patent JP-S6127061-A (JP)
Title: Sealed battery
Inventor: YOKOYAMA TAKAO
IPC: H01M2/08
Filed: 1984-07-17
Abstract: PURPOSE:To obtain a sealed battery having low cost and good leakage resistance by using a resin molding having an L-shaped cross section, a concavity in the outer circumference of the upper surface of vertical part, and a mold gating nozzle in the concavity as a sealing ring. CONSTITUTION:A sealing ring 1 has an L-shaped cross section and a concavity 3 in the outer circumference of the upper surface of vertical part 2. A runner 4 is arranged so that its gate locates in the concavity 3. A gate burr is preferably adjusted so that it is within the circumference and the upper surface of the sealing ring. The bottom of the concavity 3 is preferable to form aslant. If the bottom of the concavity is formed horizontally, flow of resin is uneven.
Patent JP-H04346721-A (JP)
Title: Container for tree raising
Inventor: KOIKE HIDENORI
IPC: A01G9/02
Filed: 1991-05-22
Abstract: PURPOSE:To obtain the title container suitable for raising a large-sized tree in a state easy to transplant and move it, by mutually engaging two or more self-supportable netty or perforated sheets into a cylindrical form. CONSTITUTION:The objective container can be obtained by mutually engaging two or more self-supportable netty or perforated sheets into a cylindrical form. It is preferable that each of the sheets is made into an arc form and the respective sheets' engagement with one another result in a cylinder as a whole.
Patent JP-S5575151-A (JP)
Title: Defrosting operation controller
Inventor: FUKAZAWA HIROSHIGE
IPC: F24F11/02
Filed: 1978-12-01
Abstract: PURPOSE: To accomplish a rational defrosting operation control through the control of the defrosting operation with a microcomputer by detecting the frosting state based on the relationship between the delivery port air velosity of the vane damper and the delivery duct in the air conditioner and differential pressure before and after the cooling coil.  
     CONSTITUTION: The relationship between the opening of a vane damper and the delivery air velocity of a delivery duct 11 and between the opening thereof and the differential pressure before and after the cooling coil 3 vary with the frosting state of the cool coil 3. Capturing the changes, the defrosting operation is controlled. In other words, the opening signal from a potentiometer 9, the differential pressure signal from a differential pressure detector 13 and the output signals each from a temperature detector 1 and an air velocity detector 14 are inputted to an arithmetic device 28 through a signal converter 27 of a microcomputer 26. The results are compared with the value stored in the memory 30 by means of a comparator 31 to determine the frosting condition. Based on the determination, a motor control panel 6, an actuator 8, changeover valves 20W23 and a flow control valve 24 is controlled to perform the defrosting operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5937927-A (JP)
Inventor: FUKUSHIMA TOSHITAKA
IPC: A61B5/00
Filed: 1982-08-25
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-H09308288-A (JP)
Title: Dc motor driving circuit
Inventor: HIROZAWA SHIGEHISA
IPC: H02P6/08
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To realize high torque and save power consumption of a DC motor while circuit cost is reduced. SOLUTION: This drive circuit comprises a plurality of transistor circuits 17 in which a high potential side field effect transistor and a low potential side field effect transistor are connected in series and a current is supplied to a stator coil 2 to drive a DC motor when one high potential side field effect transistor and the other low potential side field effect transistor are operated depending on input of a drive signal. In this case, the transistor circuit 17 is provided with a photocoupler 36 consisting of a capacitor 33 connected to the power supply line via a diode, a photodiode which becomes conductive when the drive signal is inputted and a phototransistor which supplies charges of the capacitor 33 to the high potential side field effect transistor when the photodioe becomes conductive and both field effect transistors are formed of n-channel type field effect transistor.
Patent JP-S629139-A (JP)
Title: Air conditioning and hot-water supplying system
Inventor: YAMAGUCHI HIROSHI
IPC: F24F11/02
Filed: 1985-07-04
Abstract: PURPOSE:To eliminate unbalance of refrigerant and permit highly efficient and economical operation by a method wherein a heat pump cycle is utilized in a heat reserving tank for air conditioning, which is provided differently from the heat accumulating tank for supplying hot-water, to accumulate cold heat source of hot heat source in nighttime and effect air conditioning. CONSTITUTION:In summer, a four-way switching valve 3 is switched so as to utilize a heat exchanger 1 as an evaporator and utilize the heat exchanger 3 for heating supplying hot-water as a condenser. Accordingly, the refrigerant, compressed by a compressor 2, dissipates the heat thereof by passing through the heat exchanger 4 and collects heat bypassing through a pressure reducing mechanism 5 and the heat exchanger 1. In this case, the switching valve 13 is switched to the side of the heat exchanger 4 to prevent inflow of the refrigerant into a bypass circuit 12. In winter, the four-way switching valve 3 is switched so as to utilize the heat exchanger 14, incorporated into the heat accumulating tank 11 for air conditioning, as the condenser and utilize the heat exchanger 1 as the evaporator while the switching valve 13 is switched to the side of heat exchanger 14 so that the refrigerant, discharged out of the compressor 2, flows into the bypass circuit 12 through the four-way switching valve 3 and the switching valve 13.
Patent JP-H09307836-A (JP)
Title: Luminance modulation circuit
Inventor: IZAWA SHINJI
IPC: H04N5/57
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide the luminance modulation circuit by which a screen luminance of a CRT is uniformized by having only to add an inexpensive circuit with a simple configuration so as to superimpose a parabolic wave onto a video signal. SOLUTION: The luminance modulation circuit is made up of a negative voltage source 31 including a parabolic ripple component synchronous with a vertical frequency, a video output circuit 30 amplifying a video signal Vin up to a level at which a CRT 33 is driven, and a resistor 32 whose one terminal connects to an input terminal of the video output circuit, 30 and whose other terminal connects to the negative voltage circuit 31 respectively, and the parabolic ripple component synchronous with a vertical frequency of the negative voltage source 31 is superimposed on the video signal Vin to uniformize the luminance on the screen.
Patent JP-S6040693-A (JP)
Title: Connecting method of flux cored wire for welding
Inventor: OZOE KUNIYUKI
IPC: B23K35/40
Filed: 1983-08-15
Abstract: PURPOSE:To connect easily and satisfatorily wires in an automatic welding machine by inserting a pin having approximately the same diameter as the inside diameter of the wire into the end parts of the wires from which the flux is removed therby connecting the two flux cored wires. CONSTITUTION:The flux at the ends of two flux-cored wires 21, 22 for welding in which a flux 8 is filled and which are to be connected is removed and a circular cylindrical pin 7 having approximately the same diameter as the inside diameter of the wire is inserted into said ends. The two wires are thus connected. The connection of the wires is not enough simply by inserting the pin 7 into the wire ends and therefore an instant-set adhesive agent is coated on the circumferential surface of the pin 7 which is then inserted into the wire ends. Th ends of the wires 21, 22 inserted therein with the pin are otherwise caulked and recessed.
Patent JP-S6038105-A (JP)
Inventor: MIYAMOTO YASUNORI
IPC: B27L5/00
Filed: 1983-08-12
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-S63314179-A (JP)
Title: Power circuit
Inventor: SATO KATSUMI
IPC: H02M7/537
Filed: 1987-06-15
Abstract: PURPOSE:To prevent noise from being applied by applying electric power to the control circuit from only a DC power source and by applying electric power to a driving circuit from a high frequency converter after a switching device starts its operation. CONSTITUTION:In a power circuit employing a high frequency converter, an output of an AC power source AC is full-wave rectified by a full wave rectifier DB of which output is smoothed by a capacitor C1 to be on-off switched by a switching device Q through a primary winding n1 of an oscillating transformer OT. Moreover, resulting high frequency electric power is supplied from a secondary winding n2 to a load 1. And in a control circuitry, a first control circuit 2A generates a control signal for determing the on-off condition of the switching device Q, on the other hand a second control circuit 2B forms a driving circuit which receives the control signal to supply actual driving current to the device Q. Further, an electronic switch 3 is so formed as to supply charging current of a capacitor C4 as a power source for the control circuit 2B in applying electric power.
Patent JP-S5848909-A (JP)
Inventor: WADA TATSUYA
IPC: H01B3/12
Filed: 1981-09-18
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-H06328996-A (JP)
Title: Slack eliminating device of seat belt of automobile
Inventor: HIRATA YUICHI
IPC: B60R22/46
Filed: 1993-05-26
Abstract: PURPOSE:To prevent the forward tilting of an occupant's body by mounting a slack eliminating device to the lower part of the seat of an automobile, pulling a buckle to eliminate the slack of the seat belt when the automobile is collided, and simplify the in-compartment arrangement by arranging the device in the transverse direction. CONSTITUTION:In a slack eliminating device, a box body 1 of a slack eliminating device T of an automobile is mounted to the lower part of the seat in the transverse direction, the movement of a rod 5 is locked by a steel ball 6 against the expanding force of a compressed spring 7 as indicated in (A), and when the automobile is collided, a rotor 2 is rotated by the acceleration exerted on a weight 3 and the steel ball 6 is put into a relief hole 22 to release the movement lock of the rod 5, and a buckle B connected to the rod 5 is pulled by the expanding force of the compressed spring 7 to eliminate the slack of the seat belt.
Patent JP-S5481768-A (JP)
Title: Glazed ceramic container
Inventor: ISHIGE KOUJI
IPC: H01J5/02
Filed: 1977-12-13
Abstract: PURPOSE: To make a ceramic body easily with the mold simplified and with the coating of glaze made excellent, by forming a container of planes with its corner at more than 120 degrees.  
     CONSTITUTION: Graze 2 is applied onto the surface of ceramic body 1 of alumina ceramics. The horizontal surface, slanting surface and vertical surface of main body 1 are set at angles θ 1  and θ 2  of more than 120 degrees respectively, so that the gradient of the interface will become gentle and graze 2 will also stick to the ridgeline part excellently. Further, width (d) of slanting surface 3b is made more than 0.8mm at its minimum to improve coating-adhesion to this surface. Metal mold 6 for this container is manufactured easily because of no curve part on its internal wall, and part 6a equivalent to the corner part is shaped in a sectional triangle 3 and relatively high in strength, so that the mold will be long-lifed with a little abrasion at the compressive grain molding time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S634679-A (JP)
Title: Manufacture of electrostatic induction type semiconductor device
Inventor: MIYAMOTO YASUNORI
IPC: H01L29/74
Filed: 1986-06-24
Abstract: PURPOSE:To improve performance and the yield of products by previously adjusting the impurity concentration of a region on the outside of an active region so as to be kept within a predetermined range and forming a guard ring region in the region. CONSTITUTION:N<-> regions 9 in which the impurity concentration of the surface region of a semiconductor substrate 2 on the outsides of gate regions 5... 5 is increased and resistivity is changed to a low value are shaped previously. An impurity for a P-type region is implanted and diffused to the N<-> regions 9, thus forming guard ring regions. Accordingly, when shaping the guard ring regions 8... 8, desired withstanding-voltage characteristics can be acquired without also varying a chip area under the fixed conditions of the guard rings even when the resistivity of the semiconductor substrate alters.
Patent JP-S635342-A (JP)
Title: Direct positive color image forming method
Inventor: INOUE AKIYUKI
IPC: G03C7/30
Filed: 1986-06-25
Abstract: PURPOSE:To prevent the lowering of coloring density of the image, even in case of processing the image for a short period with the color developer which does not substantially contain benzyl alcohol by using a developer which does not substantially contain benzyl alcohol and a color coupler which has a non-diffusive property and has a core-shell laminated structure composed of specific components in an internal latent image type silver halide particle. CONSTITUTION:The processing of the color image is effected with the developer which has <=11.5pH and does not substantially contain benzyl alcohol. The color coupler has substantially non-diffusiveness in itself and is a compd. capable of substantially forming or releasing the non-diffusive coloring matter by effecting an oxidation- coupling with a p-phenylene diamine type coloring developing agent. And, the internal latent image type silver halide particle has the core-shell laminated structure. The core is composed of silver bromide, silver iodobromide, silver chlorobromide or silver chloroiodobromide which contain >=90mol% silver bromide, and <=10% silver iodide, and the shell is composed of silver chlorobromide having >=20mol% silver chloride. Thus, the lowering of the color density of the image is reduced, even in case of processing the image with the color liquid developer which does not substantially contain benzyl alcohol for the short period.