baber/WOPTO huggingface dataset:
Patent JP-S6158008-A (JP)
Title: Approaching path deciding method
Inventor: KISHI HAJIME
IPC: G05B19/4093
Filed: 1984-08-29
Abstract: PURPOSE:To minimize an appraoch required time and to improve the processing efficiency by specifying shape of component and cutting start point so as to use the element having the shape of component closest from the cut start point as a startup element. CONSTITUTION:The device deciding an approach path of an NC program consists of a processor 11, a ROM12 storing a control program, a RAM13, a working memory 14, a keyboard 15 and a graphic display device 16 and a data output device 17 outputting the generated NC program data to an external storage medium 18. In obtaining an approach path, a compnent shape PPT and a cut start point Pm consisting of plural elements ELi are specified and the element (EL3) closest from the cut start point Pm among the said elements ELi is obtained. The element EL3 is used as the startup element and a straight line path APP tying a point Pa closest to the cut start point Pm and the cut start point Pm on points on the element EL3 is used as the approach path.
Patent JP-H0838713-A (JP)
Title: Pachinko machine
Inventor: IMANI MASASHI
IPC: A63F7/02
Filed: 1994-08-01
Abstract: PURPOSE:To simplify a structural plate arranged on the back of a frame and make it lightweight. CONSTITUTION:Many structural parts arranged on the back of a frame are dividedly arranged on the back of a structural plate 2 and on the back of the lower side of an intermediate frame section 1a. The structural plate 2 is provided with a prize ball discharge system structural parts constituted of a prize ball tank 4, a prize ball discharge trough 5 for guiding the prize balls discharged from the prize ball tank 4 to an upper tray on the front side of the frame, a prize ball discharge mechanism 6, and a prize ball guide passage 7, and the upper passage 8a of a ball extraction passage 8 extracting the prize balls of the prize ball tank 4 for recovering the balls among the structural parts.
Patent JP-2001003535-A (JP)
Title: Repairing construction for stair
Inventor: KAWAKADO NAOKI
IPC: F21V33/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To repair a stair easily and quickly while improving its appearance. SOLUTION: In attaching a new stair member to an existing stair, a batten 3 having a width W corresponding to the projection length L of a riser 1 projecting out from a riser 1 is fixed to the top of a tread 2 at a lower stage at the bottom end portion of the riser 1, a new riser 4 is attached from the batten 3 to the tip portion of the tread 2, a new tread 5 having an L-shaped cross section is attached to the top of the existing tread 2, and the upper end portion of the new riser 4 is covered with the new tread 5.
Patent JP-H0930779-A (JP)
Title: Counterweight attaching and detaching device of mobile crane
Inventor: KOGA NOBUHIRO
IPC: B66C23/74
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To make a sufficient weight securable by way of enlarging a size of height in a counterweight, and also the same cylinder and this counterweight so as to be connectible and separable in a simple manner. SOLUTION: A weight attaching and detaching cylinder 16 making a counterweight 13 go up or down is overhung together with a swivel slide lifter 9 and attached to this lifter 9 for uplifting and supporting a swivel slide 5 in a state of being shiftable in the storage direction, while a lower end of this weight detachable cylinder 16 and the counterweight 13 both are connected by movements of the lifter 9 in the storage direction, through which they are so constituted by the movements of the lifter 9 in the overhanging direction.
Patent JP-H0932579-A (JP)
Title: Repairing method of abrasive seal
Inventor: RUISU ESU KUATOROTSUCHI
IPC: F02C7/28
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To shorten a time and reduce labor required for rapair, by placing a bonding material and porous seal material left as remaining on a supporter, and bonding a wearing material for replacement to the rest part, in the case of repairing a seal having the supporter and a wearing seal having the bonding material and porous wearing material. SOLUTION: A compressor region 10 of a gas turbine engine has an inner case 12, and it is provided with a flow orientation assembly 14 having an arch type segment 16 adjacent to each other in a peripheral direction. Each segment 16 has a supporter ring 22 and an arch type seal 26, and it is constituted by arranging a porous wearing material 34 on a supporter 28 through a bonding agent material 32 (for instance, brazing material). The wearing seal 34 of a seal 26 thus formed is replaced by a step removing partly the seal 16 with the rest part left as remaining of the bonding agent material 32 and the wearing material 34 and a step arranging the bonding agent material 32 adjacent to the wearing material 34 and the supporter 28.
Patent JP-H0987272-A (JP)
Title: Production of octahydrocoumarins
Inventor: IWAMOTO KOJI
IPC: A61Q13/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain octahydrocoumarin useful as an important compound in perfume industries by an industrially practicable simple method in high yield by reducing a raw material compound with hydrogen in the presence of an alcohol and a ruthenium catalyst. SOLUTION: This compound of formula III is obtained by reducing (A) a coumarin of formula I (R1 to R4 are each H or a 1-6C alkyl) (preferably coumarin) and/or a 3,4-dihydrocoumarin of formula II (preferably 3,4- dihydrocoumarin) with hydrogen in the presence of (B) an alcohol (preferably a 1-5C alcohol such as methanol, etc.) and (C) a ruthenium catalyst (e.g. a catalyst obtained by supporting ruthenium on active carbon). A reaction mixture obtained by the reduction reaction, for example, is heated to about 100-200 deg.C and further preferably the alcohol is removed.
Patent JP-H1116398-A (JP)
Title: Memory test circuit
Inventor: SASAKI TAKAYOSHI
IPC: G11C29/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for a test for confirming whether a programmable memory is programmable or not in the test process of the programmable memory by a method wherein a test circuit which detects that a plurality of memory cells are programmed by using a program detection signal. SOLUTION: A memory cell array has a plurality of programmable and erasable memory cells, a plurality of word lines connected to the gates of memory cell transistors and a plurality of bit lines connected to the drains of the memory cell transistors. An X-decoder 102 selects one or a plurality of the word lines in accordance with a program check signal 125 commanding the program check and an address signal 101 and makes them active. Further, a program detection circuit 130 has predetermined connections and it is detected whether a memory cell is programmed or not in accordance with the value of the program detection signal 135.
Patent JP-S6335276-A (JP)
Inventor: YAMANAKA NOBUO
IPC: A63H3/04
Filed: 1986-07-31
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-S5881516-A (JP)
Title: Stretcher leveler
Inventor: TOYODA MASAYUKI
IPC: B21D3/12
Filed: 1981-11-11
Abstract: PURPOSE:To protect a stretcher leveler from impact by providing fluid pressure cylinders connected to an accumulator on both sides of an energizing device that gives tension to a holding device of material and thereby absorbing pressure energy in the cylinder once. CONSTITUTION:Hydraulic cylinders 6, 16 connected to an accumulator 22 are provided on both ends of an energizing device 4 disposed on both ends of grip heads 1, 2 that hold a metallic material. When the energizing device 4 energizes in the direction to separate grip heads 1, 2 and the metallic material is ruptured, the energizing device 4 is moved by impact and pressure in the cylinders 6, 16 is raised suddenly. A valve 24 is pushed by the pressure and an oil pressure is introduced into the accumulator 22. Inert gas 28 in the accumulator 22 is compressed by the oil pressure, and the energy is absorbed. When the inert gas 28 is compressed, the oil 27 in the accumulator 22 is made to flow slowly into the cylinder 6, 16 passing through a small hole 26 by the pressure, and the energizing device 4 returns to the original position.
Patent JP-H0346702-A (JP)
Title: Luminaire
Inventor: KOBAYASHI KOICHI
IPC: F21S2/00
Filed: 1989-07-13
Abstract: PURPOSE:To prevent decrease in luminous efficiency and generation of photographic phenomenon in a luminaire comprising an electrodeless discharge lamp in a box member thereof having an electrical shield by partitioning the inside of the box member, and arranging a high frequency generating circuit at a predetermined position. CONSTITUTION:An electrical shield which consists of a shade plate 6 and a conductive mesh 7 is provided on one side of a box container. The inside of the container is divided into two spaces of a luminous space 10 and a circuit space 11 with a reflecting plate 8. A cylindrical part 2a of a discharge container 2 is arranged in the luminous space 10, and a high frequency generating circuit 4 is arranged in the circuit space 11 and a high frequency circuit 3 is arranged in the container part inside of the circuit space 11. With this arrangement, a distance between the coil 3 and the conductive mesh 7 is secured to reduce the loss of the high frequency, and the generation of noise is made small because the high frequency coil 3 is near the generating circuit 4. The generation of photographic phenomenon is also made small because the high frequency coil 3 is apart from the cylindrical part 2a.
Patent JP-H04253177-A (JP)
Title: Connector module
Inventor: JIEIMUZU AARU BURAISU
IPC: G06F3/00
Filed: 1991-07-22
Abstract: PURPOSE: To enhance interchangeability of a chip carrier by electrically connecting the chip carrier to a bus, and arranging a spring contact which acts as a releasing mechanism for unlocking the chip carrier from a module. CONSTITUTION: A spring clip 14 is formed in each groove 20, and a bus bar 4 is connected to a conductive trace. The spring clip 14 is formed in the groove 20A, the bus bar 4A is connected to the conductive trace 15A formed on the lower side of the chip carrier 6, and similarly in the groove 20B, the bus bar 4B is connected to the trace 15B. Since the each spring 14 is compressed so as to firmly come in contact with the corresponding trace formed in the lower part 6B of the chip carrier 6, when fastening of fastener 23 and the chip 14 is released, the spring acts as the releasing mechanism of the chip carrier.
Patent JP-2000070531-A (JP)
Title: Microprocessor for game machine
Inventor: MISAWA TAKEHIKO
IPC: A63F7/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent an illegal action such as revising of a program by performing control so as not to operate a device without a certified program and data, concerning a microprocessor mounted on the control substrate of a pachinko machine or the like. SOLUTION: This microprocessor is composed of a user storage means storing an application program(AP) and certification code or the like stored in a prescribed area, a storage means with built-in chip storing a key code and a central processing unit(CPU) for comparing a certification code with the certification code read from the user storage means. When the certification codes are not coincident, the AP is executed together with a means for monitoring the execution address or execution time of the AP and when the program exceeds the area or after the lapse of prescribed program execution time, the operation of the device is stopped but when the certification codes are coincident, the AP is executed.
Patent JP-S62109760-A (JP)
Inventor: RODONII JIYON GURANATSUTO
IPC: B65D41/34
Filed: 1986-07-31
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-2001015390-A (JP)
Title: Electric double layer capacitor and gasket thereof
Inventor: MATSUMOTO SHINJI
IPC: H01G9/10
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient heat resistance event for reflow soldering with leadless solder. SOLUTION: The electric double layer capacitor 1 comprises a coin type case 2 comprising a dish-like case body 2a, an annular gasket 7 placed along the inner circumferential surface of the case body 2a, a cap 2b being applied airtightly to the case body 2a through the gasket 7, and a pair of polarizing electrodes 4, 5 disposed oppositely in the case 2 through a separator 3 while being impregnated with a specified electrolyte wherein the gasket 7 is composed of polyallyletherketone resin.
Patent JP-H0525658-A (JP)
Title: Iron plated aluminum alloy sheet excellent in formability and adhesion
Inventor: MATSUMOTO YOSHIHIRO
IPC: C25D5/30
Filed: 1991-07-22
Abstract: PURPOSE:To offer an aluminum sheet or an aluminum alloy sheet exceedingly improved in press formability compared to that of the conventional aluminum or aluminum alloy sheet and easily, stably and economically manufacturable on an industrial scale. CONSTITUTION:An aluminum alloy sheet in which the surface of an aluminum alloy sheet contg. >=4wt.% Mg has a zincate layer and an Fe plating layer with 3 to 20g/m<2> coating weight thereon and excellent in formability having >=30% elongation, <=0.13 sliding resistance and very small bearing dependency of the sliding resistance as well as plating adhesion is manufactured.
Patent JP-S6338264-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: TAKEBE KATSUHIKO
IPC: H01L29/80
Filed: 1986-08-01
Abstract: PURPOSE:To eliminate the deterioration of electric characteristics of a field effect transistor when a gate voltage is particularly increased by forming a reverse polarity layer to which a reverse conductivity type impurity is implanted to an active layer at least on a bottom of a boundary between III-V compound semiconductor substrate and the active layer. CONSTITUTION:A first mask material 21 used as a second mask material as it is impurity ions which become a P-type dopant are implanted by a relatively high acceleration energy to form a second implanted layer 10' adjacently in the bottom of the first implanted layer 2'. After the material 21 is removed by etching, an N-type active layer 2 and a P-type reverse polarity layer 10 are formed by annealing. A third mask material 24 is formed, Mg ions 25 are, for example, implanted to the hole of the material 24 to form a third implanted layer 3'. After the material 24 is removed, a P<+> type gate layer 3 is formed in the layer 2 by annealing. A fourth mask material 26 is formed, and a source region and a drain region are opened. A conductive layer 45 is formed, an Au-Ge conductive layer 45 on the material 26 is removed, and heat treated.
Patent JP-H0930829-A (JP)
Title: Production of porous glass preform for optical fiber and apparatus therefor
Inventor: ISHIDA SADANORI
IPC: C03B37/018
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To stabilize the refractive index distribution of a porous glass perform by changing the direction of a rectifying plate arranged in a container and controlling the change in air streams due to the growth of a porous glass preform for an optical fiber. SOLUTION: A rectifying plate 11 is arranged on the tip side of a core burner 4 and a clad burner 5 installed parallel on the upper and lower sides in a container 1 and in the bottom of a flame 6 for forming a core part and a flame 7 for forming a clad part so that a rotating shaft 12 in the center in the width direction may face the horizontal direction. Both ends of the rotating shaft 12 are led through an axial sealing part 13 out to the outside of the container 1, and one end of the rotating shaft 12 protruding to the outside of the container 1 is connected to a motor 14 for rotating the rectifying plate 11. The direction of the rectifying plate 11 is then changed to control the change of air streams in the container 1 due to the growth of a porous glass preform 8.
Patent JP-H066984-A (JP)
Title: Power converter
Inventor: MASUDA HIROYUKI
IPC: H02M1/00
Filed: 1992-06-17
Abstract: PURPOSE:To realize downsizing of fuse in a bridge circuit in which thyristors are connected in reverse parallel. CONSTITUTION:Fuses 31, 32, 33 are inserted into AC lines 17, 18, 19 whereas fuses 34, 35 are inserted into DC lines of a reverse converting circuit 20 so that AC fault current is interrupted by means of the fuses 31, 32, 33 inserted into the AC lines whereas DC fault current is interrupted by means of the fuses 34, 35 inserted into the DC lines 36, 37. Since the fuse in the DC line is required interrupting capacity only of AC current, downsizing and cost reduction can be realized.
Patent JP-S57104226-A (JP)
Title: Plasma vapor phase growing apparatus
Inventor: HATSUKI RIYOUICHI
IPC: C23C16/517
Filed: 1980-12-22
Abstract: PURPOSE:To enable the formation of a growing film with a fine structure and without defects by a method wherein a meshed controlling electrode is provided between an anode and a cathode in a plasma vapor phase growing apparatus, and a D.C. voltage is applied thereon. CONSTITUTION:In a reaction container 1 a meshed grid 4 is provided between an anode 2 and a cathode 3 and a high frequency voltage is applied on the anode 2 and a D.C. voltage is applied on the grid 4. A substrate on which a vapor phase growing film is to be formed is placed on the cathode 3 and heated by a heater. By this method a film with a fine structure and with scarce defect can be formed, and fast growing speed and excellent productivity is attained.
Patent JP-2001011825-A (JP)
Title: Coastal block and method for installing the same
Inventor: ISHIDA HIDEKI
IPC: E01F13/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the workability and function of a coastal block by installing a luminant on the external surface of a resin molding, and arranging a reinforcing portion in a hollow interior of the molding. SOLUTION: The coastal block is constructed by embedding a solar battery in an upper surface of an almost prismatic molding 1, forming a bolt insertion hole 3 in the same, embedding a reflector 4 on a front side, for reflecting irradiation with light or the like of a vehicle, and installing an LED 5 on the reflector 4, for being easily visually identified at night, which LED is fed by the solar battery. The interior of the molding 1 is rendered hollow, in which a reinforcing portion formed of a reinforcing rib is provided at a required location. When the coastal block is fixed on a road surface, a bolt 9 is inserted into the hole 3 to be screwed in a nut 10 embedded in the road surface beforehand. Then, a resin cap 13 is fitted on a head of the bolt 9, and a sealer 14 is fitted in the hole 3, to thereby prevent seawater, dust, etc., from infiltrating the same.  Thus, the weight of the coastal block can be reduced and attachment/detachment of the same is facilitated. Further, the durability and visibility at night can be enhanced.
Patent JP-S6245892-A (JP)
Inventor: NATSUME SHIGENOBU
IPC: E21B15/00
Filed: 1985-08-21
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-S5884764-A (JP)
Inventor: TOSHIMOTO MASANORI
IPC: B32B27/08
Filed: 1981-11-13
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-S6448028-A (JP)
Title: Display cell
Inventor: YOHANESU YAKOBUSU PONJIEE
IPC: G09F9/35
Filed: 1988-07-22
Abstract: PURPOSE: To exactly and uniformly adjust the angle of inclination of a liquid crystal compd. by constituting oriented layers which impart homeotropic orientation or oblique orientation to the liquid crystal compd. as single layers of alkyl mercaptan. CONSTITUTION: Two sheets of parallel substrates 1,2 are parted apart a prescribed distance and the liquid crystal compd. 10 is sealed by a seal 3. The surfaces of transparent electrodes 4, 5 disposed respectively on the opposite surfaces of these substrates are provided with SiO layers 6, 7 deposited by evaporation at 40 deg. angle with the perpendicular of the substrates, further, islandshaped thin films 8, 9 of gold having the single layers of octadecyl mercaptan are deposited thereon. Then, the metallic layers and the single layers of the alkyl mercaptan have the oblique orientation with the liquid crystal compd. thereby the exact and uniform adjustment of the angle of inclination of the liquid crystal compd. is made possible.
Patent JP-S6425014-A (JP)
Title: Correcting method of output characteristic of semiconductor photodiode
Inventor: YAMAGISHI HIDEAKI
IPC: G01J1/44
Filed: 1987-07-21
Abstract: PURPOSE:To attain temperature correction of excellent accuracy without increasing the number of ROMs, by using a relational expression for linearizing the relationship between a change in temperature in relation to a reference temperature and a rate of variation in relation to a change in the wavelength of an incident light. CONSTITUTION:A light from a light source 1 is converted by a convergence lens 2, a desired wavelength lambda is selected by a specstroscope 4, and the selected light enters an external isothermal bath 6. Then, the light is divided in two by a half mirror 10, and the light transmitted through (or reflected by) the mirror 10 is subjected to photoelectric conversion by a photodiode 11 to be measured (or by a photodiode 12 for monitoring the light source) and reaches an amplifier 13 (or 14). A measuring system being put in a dark state by a light-intercepting plate 3, an offset voltage of the amplifier is measured, and measured data are corrected. On the occasion, the correction is made by using a function of (lambdag-lambda)<-n> [(n) is a positive constant] based on the wavelength lambda of the incident light and a wavelength lambdag at the absorbing end of the diode 11. This method enables the linearization of a rate of variation in output fluctuation in relation to changes in temperature and the wavelength of the incident light, and therefore accurate correction of an output characteristic can be attained without increasing the number of ROMs required for the correction.
Patent JP-S6074637-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONDA TAKUYA
IPC: H01L29/732
Filed: 1983-09-30
Abstract: PURPOSE:To contrive to make IC's fine and to improve the manufacturing yield by a method wherein the collector-base isolation region of a bi-polar transistor is formed in the system of self-alignment by the dry etching of an Si substrate and the anisotropic etching. CONSTITUTION:Grooves 15 and 16 are dug by etching an epitaxial layer 13 with a patterned nitride film 14 as a mask by dry etching. The groove 15 is formed in the part scheduled for isolation formation, and the groove 16 in the part scheduled for collector-base isolation region formation. Next, an SiO2 film 17 is formd, an impurity being implanted with a resist film 18 as a mask, and only an SiO2 film 17a on the groove bottom being then doped with it and etch- removed; while an SiO2 film 17b on the groove side not doped is left at it is. Then, a groove 15a reaching a substrate 11 is dug by the anistropic etching using e.g. KOH. In this etching, the surface of the groove 16 is not affected by the etching because of being covered with an SiO2 film.