baber/WOPTO huggingface dataset:
Patent JP-H055029-A (JP)
Title: Heat-resistant tableware for oven
Inventor: YAMAGISHI NOBORU
IPC: B29C70/58
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a heat-resistant tableware having excellent heat resistance, mechanical characteristics, food stain resistance, washing resistance and hygiene by molding a specific copolyester amide having excellent moldability, processability and excellent impact strength. CONSTITUTION:A copolyester amide comprising units shown by formula I to formula V (R<1> to R<4> are p-phenylene, 2,6-naphthalene or 4,4-biphenylene; R<5> is p- or m-phenylene; X<1> is NH; X<2> is NH, O or CO and H on aromatic ring in the substituent group in the formulas may be partially replaced with lower alkyl, halogen, etc.) has 3-30mol% formula I, 5-30mol% formula II, 30-85mol% formula IV and 0.1-10mol% formula V wherein when X<2> is NH or 0, a molar ratio of formula III/formula II + formula V is 0.8-1.1 and when X<2> is CO, a molar ratio of formula III/formula II is 0.8-1.1 or a blend of 100 pts.wt. of the copolyester amide and <=250 pts.wt. inorganic filter is molded to give a heat- resistant tableware.
Patent JP-S5374453-A (JP)
Title: Peripheral length measuring device
Inventor: SAITOU MASAMI
IPC: G01B5/00
Filed: 1976-12-15
Abstract: PURPOSE: To measure the perpheral length and mean diameter of objects at high accuracy by winding a metallic feeler which is formed wider at one end and narrower at the other end on the outside circumference of the object to be measured under fixed tension by means of a specific winding mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0713849-A (JP)
Title: Image processor
Inventor: AIYAMA KENJI
IPC: G06F12/00
Filed: 1993-06-22
Abstract: PURPOSE:To make a line not cross a memory border and to make read and write addresses successive. CONSTITUTION:The successive addresses are assigned to image memories 28 and 30. A CPU 20 sets the offset value of storage addresses to 0 remainder when data can be stored only in the memory 28, but decides the remainder of (storage capacity of image memory 28) divided by (width of image data) as the offset value when the data are stored divisionally in the image memories 28 and 30. The image data are stored in the image memories 28 and 30 successively from the address of the offset value. An address generating circuit 38 generates a successive address signal which starts at the address of the offset value according to the synchronizing signal from an image forming device 14. A selector 36 performs switching from the output of the image memory 28 to the output of the image memory 30 in synchronism with the switching of lines.
Patent JP-S6128970-A (JP)
Title: Developing device
Inventor: SUZUKI YASUO
IPC: G03G15/09
Filed: 1984-07-20
Abstract: PURPOSE:To improve the durability of a developer carrying body by forming the surface of the developer carrying body by steel containing a specified metal. CONSTITUTION:An Fe-C-Mn alloy layer 1a is a layer of steel containing >=8wt% manganese and 0.2-1.8wt% carbon, and formed to a thickness of 30mu-1mm. on the surface of an aluminum sleeve 1. According to this composition, austenite steel can be obtained by adding Mn to iron. However, when this steel is cooled slowly from a high temperature, M3C (M-Fe, Mn) is precipitated along a crystal grain boundary, and the material quality becomes fragile remarkably. Therefore, in order that austenite which can be used as the developing sleeve 1 is a single phase and also obtains toughness, it is necessary to cool it quickly from 950- 1,050 deg.C.
Patent JP-S5856717-A (JP)
Title: Drilling device
Inventor: TAKIMOTO MICHIO
IPC: B23B45/14
Filed: 1981-09-25
Abstract: PURPOSE:To reduce the laborious burden of an operator, by enabling a drill to move along a post planted on a base and by coupling a link having a fulcrum on the post side with a handle having a fulcrum on the link side so that large operating force is available. CONSTITUTION:A post 2 on a small size base 1 is provided with a movable part 4 in such a way that a stationary part 3 is disposed in the movable part 4. A movable part 4 is adapted to be lifted by a spring 5 from the stationary part 3, and a link 7 having a fulcrum 6 on the stationary part 3 is connected to a handle 9 having a fulcrum 8 on the movable part 4, at their fulcrums 6, 8. Further,  a drilling tool 10 is arranged on a movable part 4. Upon drilling, the handle 9 is swung down toward the base 1 for pulling the link 7, about the fulcrum 8 of the handle 9 as the pivot axis thereof so that the movable part 4 is lowered, overcoming the spring 5, and the tool 10 is also lowered, accordingly. With this arrangement, great force is available to the lowering of the movable part 4 due to the utilization of the principles of the lever and fulcrum.
Patent JP-S5941329-A (JP)
Title: Aromatic copolyester
Inventor: INOUE SHIYUNEI
IPC: C08G63/00
Filed: 1982-09-01
Abstract: PURPOSE:To provide the titled novel copolymer consisting of phenylhydroquinone and other aromatic dihydroxy compound and diphenyldicarboxylic acid, moldable by melt-molding, and giving a molded article having excellent mechanical characteristics and optical anisotropy. CONSTITUTION:An aromatic copolymer composed of 90-10mol% of the structural unit of formula I and 10-90mol% of the structural unit of formula II (R is group of formula III, IV, V, etc.) is prepared by reacting (A) phenylhydroquinone and (B) other aromatic dihydroxy compound comprising hydroquinone, 4,4'- dihydroxybiphenyl, 2,6-dihydroxynaphthalene, methylhydroquinone and chlorohydroquinone, with (C) 4,4'- diphenyldicarboxylic acid.
Patent JP-S639706-A (JP)
Title: Multifunction hydraulic oscillator
Inventor: NAGANO TOSHIMI
IPC: F15B11/15
Filed: 1986-06-27
Abstract: PURPOSE:To make the maintenance and control easy, and make the piston stroke variable, by connecting an operating valve section and an oscillating valve section to a multifunction hydraulic oscillator, and carrying out the selecting operation of the oscillating valve section by opening and closing an oil passage of the multifunction hydraulic oscillator. CONSTITUTION:A multifunction hydraulic oscillator 1 is constituted of a hydraulic cylinder 3, a sliding sleeve 13 and a hydraulic piston 15. An oscillating valve section 4 is constituted of an oscillating spool 28, a large-diameter needle 29 and a small-diameter needle 30. The multifunction hydraulic oscillator 1 is connected through oil passages to an operating valve section 2 and the oscillating valve section 4. With this arrangement, electrical control is not required to thereby make the maintenance and control easy. Further, it is possible to easily obtain ON-OFF control of the oscillator, change in frequency, change in oscillation waveform, change in piston stroke, etc.
Patent JP-H01317880-A (JP)
Title: Method and vehicle for going up and down stairs
Inventor: IWAMI TAKAHIRO
IPC: B62D55/075
Filed: 1988-06-16
Abstract: PURPOSE:To enable a vehicle mounting a wheel chair to stably surely go up and down stairs by providing two lift frames alternatively pivoted by a crank mechanism on the left and right of a body frame to go up and down the stairs with said lift frames. CONSTITUTION:A drive wheel supporting frame 15 is supported through cranks 16a, 16b on the rear portion of a body frame 11 mounting pivotally a seat mounting portion 12. Also, a first lift frame 17 is supported through cranks 16a-16c on the outside of the body frame 11. A second lift frame 20 is supported through cranks 16b, 16c on the outside of the lift frame 17. A pair of left and right power transmitting devices 22a, 22b are rotatably mounted on a drive support frame 15 and provided on the output shafts with drive wheels 30, while a drive wheel pulling-up motor 23 is disposed between both devices 22a, 22b. The second lift frame 20 is provided with a steering wheel 32 and auxiliary lift wheel 33 respectively driven by motors 35, 36.
Patent JP-S6451209-A (JP)
Title: Nipple chuck
Inventor: RARII FURANKURIN BATSUBU
IPC: B23B31/20
Filed: 1988-06-17
Abstract: PURPOSE: To reduce cost while simplifying the structure, and to efficiently and easily chuck a nipple by pivotally moving an end of plural curved segments, of which inside are threaded and connected to each other, in relation to a chuck in the radial direction. CONSTITUTION: Sleeve segments 10, 14, 18 can be pivotally moved outside in the radial direction by hinge connection between a connecting member 60, and widening thereof is limited by a tapered edge part 66. A work W is moved in the axial direction in a nipple chuck till it is extended inside by the length of the threading part 20, and the segments 10, 14, 18 are returned to the closing positions and the threading parts 22, 24, 26 are engaged with a threading part N of the nipple W. A jaw J of a chuck and spindle assembly S is arranged between each pair of ribs 44, 46, and they are limited in the axial direction by the abutment contact with a color surface 42, and distribution of the compressed load in relation to the nipple chuck is optimized.  When the jaw J is moved inside in the radial direction, the jaw j is engaged with the segments 10, 14, 18 so as to rotate the nipple chuck and the work W, and an end of the work W is threaded for cutting.
Patent JP-S5775327-A (JP)
Title: Dc power supply device
Inventor: OONO YOSHITAKA
IPC: G05F1/56
Filed: 1980-10-27
Abstract: PURPOSE:To avoid an instantaneous service interruption, by connecting a rectifying device between a load device and a switch device to prevent the reverse current and then connecting an accumulator between the rectifying device and the load device as well as between the load device and the negative side of a DC power supply respectively. CONSTITUTION:When the short circuit occurs at a load device 4, the voltage of an accumulator 12 suddenly drops. Accordingly, the voltage of a DC power supply 1 also lowers. However, the voltage of an accumulator 13 receives no offset of the voltage drop at the side of the power supply 1 owing to the preventing function of reverse current of a rectifying device 11. Thus the power is supplied consecutively to a load device 5, and the voltage drops slowly in accordance with the accumulated capacity of the device 13. Accordingly, the voltage of the device 13 becomes minute if the short circuit of the device 4 is quickly cut off by a switch device 2.
Patent JP-S6130561-A (JP)
Title: Liquid crystal compound and liquid crystal composition
Inventor: YOSHINAGA KAZUO
IPC: C09K19/46
Filed: 1984-07-23
Abstract: NEW MATERIAL:The compound of formula I (R is alkyl; * is asymmetric C). EXAMPLE:S-(+)-4-(beta-methylbutyloxy)-4'-butylazoxybenzene. USE:A ferroelectric liquid crystal composition useful as a liquid crystal display element and a liquid crystal optical shutter. It has excellent operation life characteristics, high response and excellent bi-stability. PREPARATION:The compound of formula I can be prepared by (1) adding an aqueous solution of hydrochloric acid dropwise to p-alkylaniline of formula IIunder cooling, (2) adding an aqueous solution of sodium nitrite dropwise to the chloride to obtain a diazonium salt, (3) adding the diazonium salt dropwise to phenol under alkaline condition, (4) purifying the obtained compound of formula III, reacting with excess potassium hydroxide, and then with optically active 2'-methylbutyl bromide, (5) refining the resultant compound of formula V, dissolving in glacial acetic acid and heating at 60-70 deg.C, and (6) reacting with an aqueous solution of hydrogen peroxide.
Patent JP-H0314380-A (JP)
Title: Signal processor for digital signal
Inventor: MOGI HISAO
IPC: H04N5/278
Filed: 1989-06-13
Abstract: PURPOSE:To obtain interchangeability between the digital signal processor and a current processor (DTA) by mixing an audio signal and a video signal such as a static image in accordance with the voice format of the DTA at the time of simultaneously recording/reproducing both signals. CONSTITUTION:Image information to be superimposed to a monitor screen is inserted so that a specific image can be superimposed to the monitor screen. The specific image information means information such as a specific character, graphic specification, an inserting position, and a display period to be superimposed to the monitor screen at the time of displaying a video signal. Namely, the body is provided with a CPU 134 and a character generator 136, and when reproduced image information is retrieved, an image to be superimposed is specified and the insertion timing or the like is instructed, the specific image Y is superimposed to the monitor screen X. Thus, a video signal can be recorded/reproduced while forming interchangeability with the current.
Patent JP-H11342726-A (JP)
Title: Airconditioner for automobile
Inventor: SAKURAI HIROTAKA
IPC: B60H1/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To increase a degree of freedom of design, and to restrain a space required for a driving mechanism by arranging actuators for driving driving ropes on the surface having substantially the projecting part or a projection on the duct outside surface. SOLUTION: Actuators 21, 22 as driving sources of driving ropes 19, 20 are arranged on the duct outside surface 31 forming a duct 2. Piping 32, 33 for introducing a heat exchange medium into an evaporator 7 and piping 34, 35 for introducing a heat exchange medium into a heater core 8 are inserted into the duct outside surface 31 so that the respective piping are projected in the A direction with a prescribed projecting margin from the duct outside surface 31. That is, the duct outside surface 31 is formed as the surface having a projection 36 such as piping. The actuators 21, 22 are arranged on the duct outside surface in a position being substantially the recessed part when viewed from the projection 36 such as piping, and a projecting margin in the A direction of the actuators 21, 22 is set smaller than a projecting margin in the A direction of the projection 36.
Patent JP-H0450627-A (JP)
Title: Detecting apparatus for horsepower of engine
Inventor: KITAWAKI KEIICHIRO
IPC: G01L3/24
Filed: 1990-06-12
Abstract: PURPOSE:To display the horsepower which is generated in the operation of an engine and to use the value as a reference for operation by operating the product of the measured deflected amount of a damper spring, a spring constant and a specified distance in an operating circuit. CONSTITUTION:The deflected amount of a damper spring 9 is measured with a gap sensor 12. The product of the distance from a shaft core to the attaching sensor of the damper spring 9 and a spring constant is operated in an operating circuit 13. Thus, the torque of the shaft core of a primary gear can be computed. The number of rotation of a crank shaft is computed with an igniter 15 based on a pulser rotor 14. The gear ratio between a primary pinion and a primary gear is inputted and the operation is performed. Thus the horsepower can be displayed.
Patent JP-S6212278-A (JP)
Title: Image signal processor
Inventor: TSUCHIYA HIROYOSHI
IPC: H04N1/40
Filed: 1985-07-10
Abstract: PURPOSE:To reduce high frequency components in a binary data dot shape after moire removal processing rescanning a binary image signal within a scanning window of 5X5 picture elements, calculating the sum of specific 3X3 picture elements and selecting priority by using all or some of data, and redistributing '1' and '0' according to respective sums. CONSTITUTION:Nine picture element data centered on a picture element 11 are passed through a shift register 4 and counted by counters 33-41 to calculates the sums n11, n12, n13, n21, n22, n23, n31, n32, and n33, and the output D23 (=n22) of the counter 37 is inputted to a latch circuit 125. Then, respective outputs of gates 63-71 are counted by a counter 123 and counted values which are not 0 among the contents of the counters 33-41 are inputted to a latch circuit 124. Even when there are plural outputs of latch circuits 53-61 as gates 81-89, the contents of a counter 1 corresponding to the counters 33-41 are inputted to a latch circuit 124 by the specification of a priority level selecting circuit 138. When the output signal line 132 of a comparing circuit 130 becomes '1' (n22=), data of output signal lines 108X116 are written as data in the scan ning window by WT.
Patent JP-S639150-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L29/732
Filed: 1986-06-30
Abstract: PURPOSE:To manufacture a bipolar type semiconductor device in high integration while shortening the distance between an outer base layer and an outer collector layer by a method wherein a silicon substrate is selectively etching- removed until reacing a barrier collector layer forming insulating layers on the sidewalls of etching-removed part to be filled with silicon. CONSTITUTION:In order to manufacture a semiconductor device including a bipolar type transistor, a silicon substrate is selectively etched until reaching at least a barrier collector layer 23 forming insulating layers 33 on the sidewalls of etching-removed part to be filled with silicon 34. For example, an N type buried layer 23, a P type epitaxial layer 22, an N type well layer 24, oxide films 32, 25, a P type base layer 26, a polycrystalline silicon layer 27, an N type emitter layer 28 and an outer base layer 30 are formed on a P type silicon substrate 21. Next, the silicon substrate 21 is selectively etched until reaching the N type buried layer 23 to form the sidewall oxide films 33. Furthermore, the N type silicon layer 34 is grown by selective epitaxial process etc. and finally interlayer film.interconnection is performed to form a bipolar element.
Patent JP-S5855540-A (JP)
Title: Gas-injecting structure of nozzle immersed in molten metal
Inventor: YOSHIDA TAKAHARU
IPC: F27D3/16
Filed: 1981-09-25
Abstract: PURPOSE:To obtain the titled structure which is small-sized, easy to handle and hardly plugged with an injected powdery body, by detachably providing a coupling part having a high-pressure gas-introducing passage, a three-way changeover valve for nozzle packing and injection gas, a loading means for the packing, etc. to an immersion nozzle. CONSTITUTION:An immersion nozzle 3 is incorporated through the refractory material 4a of a sleeve in the refractory material 4b of a ladle and connected through a block 7a at the female side of an autojoint and a block 7b at the male side to a three-way changeover valve 9 and a means 10 for loading packing. High-pressure gas is introduced through a high-pressure gas-introducing passage 8 provided in said block 7b at the male side acting as a coupling part when the packing in the immersion mozzle 3 is pushed out into the ladle, while medium-pressure gas is introduced therefrom when gas injected through a blowing gas inlet 9a into the ladle is mixed with a powdery body. After the refractory packing 12a is pushed through packing pad 12b into the immersion nozzle 3 by the motion of a hydraulic cylinder 11, said coupling part 7b is separated, and a blank plate 13a is fixed by a hinge 13b and a cotter 13c.
Patent JP-H096424-A (JP)
Title: Cad and cam device and working simulation method
Inventor: NAKADA MASAFUMI
IPC: G05B19/4097
Filed: 1995-06-19
Abstract: PURPOSE: To reduce working error in an engraving discharge process by providing the shadow to the processed face of a work during and after working the engraving discharge process and displaying the result to conduct the check of a path before actual working more tightly. CONSTITUTION: The CAD/CAM device generating continuously a working path based on a working shape and working of a machining center working and an engraving discharge working to be defined, is provided with a Z axis height generating means 14 in which the work shape, tool shape and electrode shape to be defined are converted into picture element data of height in the Z axis to renew the picture element data of the height in the Z axis corresponding to the operation of the tool during the generation of the working path and with a luminance generating means 15 which generates luminance data of the work shape and the electrode shape from the picture element data to renew the luminance data corresponding to the operation of the tool during the generation of the working path, and the worked face of the work and the electrode during and after working is displayed with a shadow.
Patent JP-H097569-A (JP)
Title: Handle mounting structure for battery
Inventor: AMANO KEITA
IPC: H01M2/10
Filed: 1995-06-19
Abstract: PURPOSE: To provide a compact handle for a battery by providing handle mounting portions on the upper face of a battery cover to mount hand mounting portions with anti-loose members in through-holes in the handle mounting portions. CONSTITUTION: A handle mounting portion 3 which is formed on the upper face of a battery cover 2 is not such a structure that a conventional handle mounting portion is protruded in the lateral direction of the body not to increase the plane dimension of a battery. The mounting portion 3 has a through-hole only for a simple structure. During mounting a hand string 4, a node 5 larger than the diameter of the string 4 is formed at one end of the hand string 4. The node 5 is mounted inside as anti-loose member 6 and the anti-loose member 6 is inserted in the through-hole 3a in the mounting portion 3. The front end 6a of the anti-loose member 6 is tapered to be easily inserted in the through-hole 3a and the rear end 6b is larger than the diameter of the through-hole 3a. In this way, the hand string 4 is not loosened in the through-hole 3a.
Patent JP-S63315553-A (JP)
Title: Thermistor porcelain composition
Inventor: HOSOKAWA TADAHIRO
IPC: C04B35/00
Filed: 1987-06-18
Abstract: PURPOSE:To obtain the titled thermistor porcelain composition having small variability of resistance value and B constant and small change of resistance value with time, by adding a specific amount of Bi element as a secondary component to a main component consisting of Mn, Ni, Cu and Zr as metallic elements. CONSTITUTION:Raw materials such as manganese oxide, nickel oxide, copper oxide, zirconium oxide and bismuth oxide are blended in a ratio to give a porcelain composition having a composition comprising Mn, Ni, Cu and Zr as metallic elements as a main component and 0.1-10mol.% Bi element as a secondary component. Then the blend is calcined, ground, granulated, molded and sintered to give the aimed thermistor porcelain composition. The prepared thermistor porcelain composition is suitably used as a temperature detecting element and inrush current preventing element. The above-mentioned main component elements can be further blended with 0.1-10atom.% one or more elements of Li, B, Mg, Al, Si, Ti, V, Cr and Zn.
Patent JP-H0741347-A (JP)
Title: Low-segregation concrete
Inventor: MISHIMA ATSUO
IPC: C04B28/02
Filed: 1993-06-23
Abstract: PURPOSE:To provide a concrete excellent in segregation resistance. CONSTITUTION:A fly ash-base non,burnt aggregate with the sp.gr. adjusted easily is used in the concrete consisting of cement, water, coarse aggregate and fine aggregate, and the difference between the sp.gr. of mortar in the concrete and the sp.gr. in saturated surface-dry condition of the coarse aggregate is kept within + or -0.2. Consequently, a low-segregation concrete excellent in segregation resistance is provided in this way without remarkably reducing the amt. of coarse aggregate or without using an expensive org. thickener. Accordingly, a high-characteristic concrete is obtained easily, efficiently and inexpensively without causing the deterioration of durability due to an increase in contraction by curing or the cost increase. This concrete is especially effective for a concrete without need for compaction, the vibration hazard, noise nuisance and lack of man power in forming are eliminated, and the industrial waste is effectively utilized.