baber/WOPTO huggingface dataset:
Patent JP-S59194953-A (JP)
Title: Transportation apparatus
Inventor: SUGIYAMA KAZUHIDE
IPC: B65H3/06
Filed: 1983-04-16
Abstract: PURPOSE:To permit situation correction with a simple apparatus by correcting the situation by attaching a conveyed article onto a situation correcting member which possesses springiness during the time when the conveyed article is transported by the transportation force applied onto the near center of the conveyed article and then carrying-out the conveyed article by pressing and opening said situtation correcting member. CONSTITUTION:A pair of upper and lower rollers 3 and 4 are rotatably installed in close to a hole 2a formed at the near center, having a guide plate 2 which forms a transport passage for a conveyed article 1 interposed, and the upper- roller 4 is installed in upwardly movable ways against a compression spring so that the interval between the lower roller 3 is varied. A situation correcting member 7 which possesses a proper springiness is arranged at the symmetrical position on the both sides of the rollers 3 and 4, on the downstream side of these rollers 3 and 4, and the upper edge part is fixed onto the apparatus body, and the lower edge part is inserted into the hole 2b formed on the guide plate 2. The tilt is corrected by attaching the conveyed article 1 transported by the upper and the lower rollers 3 and 4 onto the both situtation correcting member 7 and then carried-out by transportation rollers 8 and 9.
Patent JP-S60214763-A (JP)
Title: Production of diphenylamine compound
Inventor: SENSUI HIDEYUKI
IPC: C07C213/02
Filed: 1984-04-06
Abstract: PURPOSE:To produce the titled compound which is an intermediate of a fluoran compound useful as a color-developing material for pressure-sensitive copying paper, etc., in high yield, by reacting a bromophenol derivative with an aniline derivative, and hydrolyzing the resultant compound to effect the deacylation. CONSTITUTION:The bromophenol derivative of formula II (R1 is methyl or ethyl; R2 is H, halogen, methyl, etc.) is made to react with the aniline derivative of formula III (R3 is H, Cl, acetyl etc.; R4 is H or lower alkyl) in the presence of an alkali such as K2CO3, copper powder, and iodine. The resultant N-acyldiphenylamine compound of formula IV is deacylated by hydrolysis to obtain the objective compound of formula I . EFFECT:Since the reaction steps are decreased compared with a conventional process, the reaction operation can be facilitated, and the objective compound can be produced at a low cost.
Patent JP-H09255831-A (JP)
Title: Resin composition for coloring and its utilization
Inventor: MIYASHITA SUSUMU
IPC: C08L23/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition capable of giving a molding having a uniform surface state free from the generation of white streaks caused from an aggregate of inorganic materials by containing a polyolefin resin, pigment and a specific copolymer. SOLUTION: This resin composition contains (A) a polyolefin resin, (B) pigment and (C) a vinylidene fluoride.hexafluoropropylene copolymer, and preferably, further (D) a polyalkylene oxide, especially polyethylene oxide. Preferably, one of a homo-, a block- or a random-polypropylene resin, or a low density, a middle density or a linear low density polyethylene resin is used as the component A.
Patent JP-H06253728-A (JP)
Title: Crab claw and leg from which part of shell is removed
Inventor: SHIMA HARUISA
IPC: A23L17/40
Filed: 1993-03-02
Abstract: PURPOSE:To make crab meat readily edible and to inexpensively provide tasty large meat of crab. CONSTITUTION:In a crab claw 1 or a leg 2 processed to make meat readily edible by partially removing a shell, meat 3 of other parts of the crab or meat 3 of another crab is made to adhere in a partially projected state of the claw 1 and the leg 2 to the surface of meat from which the shell is removed and the meat is molded. Since different meat which has not been effectively used is made to adhere the meat of crab and the resultant meat is molded thick meat of claw and leg can be inexpensively provided. Thin meat which has not been used as a product is modified into completely fat meat and can be sold as a high-quality product.
Patent JP-S62223904-A (JP)
Inventor: HARADA TAKAMASA
IPC: H01B1/12
Filed: 1986-03-26
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-H06254749-A (JP)
Title: Delivery method for work
Inventor: SUZUKI TOSHIYUKI
IPC: B23Q41/02
Filed: 1993-03-03
Abstract: PURPOSE:To facilitate management of a work by a work stocker by delivering all works from a pallet on an unmanned transport vehicle on an FMS line when operation is stopped for a long period. CONSTITUTION:In an FMS line wherein a plurality of works W1 and W2 are conveyed in series to machine tools M1, M2, and M3 at respective processes by means of an unmanned carrier vehicle, a delivery method is executed such that, when operation is stopped for a long time or a for a long period, all the works M1 and M2 are delivered from a pallet P on the unmanned carrier vehicle through automatic operation according to a production plan schedule and the works are stored and caused to wait at a work stocker WS.
Patent JP-H06276831-A (JP)
Title: Grass-dividing structure of combine harvester
Inventor: KISHIMOTO TAKASHI
IPC: A01D63/04
Filed: 1993-03-26
Abstract: PURPOSE:To provide a grass-dividing structure of a combine harvester capable of taking a proper grass-dividing posture even if a reap pretreatment part is shifted in the right or left and enabling the change of the grass-dividing rod according to the culm length of the crop. CONSTITUTION:A reap pretreatment part is attached to the front end of a mobile machine body 2 in a state to be displaceable to the right or the left. A grass-dividing rod 14 for the unreaped side extending from the part near the front end of the unreaped side of the reap pretreatment part to the part near the rear end of the driving apparatus of the mobile machine body 2 is constructed of a front-side grass-dividing rod 15 and a rear-side grass-dividing rod 16. The rear-side grass-dividing rod 16 has a posture freely adjustable between the state extended laterally outward to the unreaped side of the mobile machine body 2 and the state shifted toward the mobile machine body by turning around a longitudinal shaft X2. The front-side grass-dividing rod 15 is supported by the reap pretreatment part the front end of a longitudinal shaft X1 in a state freely tiltable around the shaft. The rear end of the front-side grass-dividing rod 15 is engaged in such a manner as to be freely shiftable in longitudinal direction while sliding against the rear-side grass-dividing rod 16.
Patent JP-S56164559-A (JP)
Title: Semiconductor device
Inventor: WAKASHIMA YOSHIAKI
IPC: G11C16/18
Filed: 1980-05-23
Abstract: PURPOSE:To reduce a cost for manufacturing of a package of FPROM device, etc., in a device in which resin is molded by a hollow forming body, by using a visible rays or ultraviolet rays pervious material at least for a section, including its top section, of a top-side forming body. CONSTITUTION:After a chip 2, on which such an object as FPROM is formed, is joined to a tab suface of a lead frame 1 and connected with a wire 3, the lead frame 1 is held and securely fixed by hollow forming bodies 4 and 5. Aultraviolet rays pervious substance such as supphire or glass, etc. is used for an entire body or a part 6 of the top section of this top-side forming body 4, and an ordinary opaque resin is used for the bottom-side forming body 5 or a bottom-side forming body 5 on which a light pervious material 6 is embedded. It is possible, by doing so, to eliminate necessity of such an expensive special package as to be utilized for EPROM device and to lower the cost.
Patent JP-S62223708-A (JP)
Title: Fusion splicing device for optical fiber
Inventor: TACHIKURA MASAO
IPC: G02B6/245
Filed: 1986-03-25
Abstract: PURPOSE:To reduce the horizontal carriage of a optical fiber core as less as possible by successively driving a carrying board to be optionally moved in the axial direction of the optical fiber core and a coat removing/fusion splicing process mechanism to be optionally moved in the direction rectangular to said moving direction. CONSTITUTION:The coat of the core 3 is removed by the coat removing/fusion slicing process mechanism provided with the carrying board 4 having a carrying board clump to be optionally moved in the axial direction of the core 3, an edge 10' for removing the coat, a center part 6, etc., and constituted so as to be moved in the vertical direction and a naked fiber 3' is cut off by a cutting edge 11 and a sleeper member 12. An opposite naked fiber processed similarly to the fiber 3' is fused and spliced with the optical fiber 3' by moving the board 4 and the coat removing/fusion splicing process mechanism respectively. In said constitution, the horizontal carriage of the optical fiber core can be reduced as less as possible and an integrated automatic connecting device reducing a required core length can be obtained.
Patent JP-2000270031-A (JP)
Title: High frequency power amplifier
Inventor: YOKOI ATSUYA
IPC: H03F3/20
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To correct and control a phase shift excellently with a simple configuration by controlling a phase shifter so as to minimize the output of a filter that eliminates a modulation signal from an orthogonal component of a feedback demodulation signal resulting in extraction of its DC component. SOLUTION: A low-pass filter 12 receiving a feedback demodulation signal Qx' outputted from an orthogonal demodulator 8 eliminates a feedback base band signal Q' corresponding to a modulation signal from the signal Qx' to extract a DC component Cq', which is fed to a phase controller 13. A cut-off frequency of the low-pass filter 12 is selected to be 300 Hz or below when a frequency band of the base band signal ranges, e.g. from 300 Hz to 3.4 kHz. the phase controller 13 outputs a control signal to shift a phase of a carrier of the signal Qx' to nullify the DC component Cq' to a phase shifter 9, and the phase shifter 9 receiving the control signal changes the phase of a demodulation carrier being the output of an oscillator 10, thereby correcting a phase shift.  The phase shifter 9 is controlled by detecting the DC component Cq' included in the signal QX' so as to minimize the DC component Cq' in this way.
Patent JP-2000269188-A (JP)
Title: Method for dry etching
Inventor: NARITA MASAKI
IPC: H05H1/46
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method for dry etching, wherein a laminated film comprising at least a barrier layer and a metal film thereon which is constituted mainly of aluminum is patterned so that a dimensional conversion difference is reduced, with regard to a method for forming a metal wiring on a semiconductor substrate. SOLUTION: A method for dry etching, wherein a mask 18 having a prescribed pattern, is formed on a laminated film comprising at least a metal film 14 constituted mainly of aluminum and barrier layers 12 and 13 thereunder, and the laminated film is etched by using the mask to form a metal wiring on a semiconductor substrate 10. Here, such an etching gas that prevents deposition of an excessive etching product on the sidewall of the mask is used. For this etching gas, a gas containing oxygen atoms is used. For the gas which contains oxygen atoms, and one of oxygen gas, carbon monoxide gas or carbon dioxide gas is used.
Patent JP-H02247547-A (JP)
Title: Method for inspecting microdefect of mask
Inventor: SHIGEMATSU KAZUMASA
IPC: G01N21/956
Filed: 1989-03-20
Abstract: PURPOSE:To detect the microdefect of the mask by irradiating the surface of a resist film which has the mask pattern of the mask formed on the surface of a semiconductor substrate and forming an image formation pattern which decreases in contrast. CONSTITUTION:The light beam 1a emitted by a light source 1 passes through the transparent part of the pattern 2a of the mask 2 and is reduced by a reduction lens system 3 to form the image formation pattern 6a on the surface of the resist film 6 on the semiconductor substrate 5 on the X-Y stage 4. At this time, a lens system 3 having resolving power which is one stage lower than a pattern rule is used as the lens system 3, so the pattern 6a which decreases in contrast is formed on the surface of the film 6, the quantity of irradiation at a part which should be irradiated with the light beam becomes deficient, and the film 6 at this part is not developed, so a defect with a larger area than defect size can be detected by this image formation pattern 6a.
Patent JP-S63234589-A (JP)
Inventor: WATANABE TAKASHI
IPC: C08G73/14
Filed: 1987-03-24
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-S6241613-A (JP)
Inventor: EMIRIO AMUBAASU
IPC: A47C3/021
Filed: 1986-03-26
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-H03269764-A (JP)
Title: Logic verifying system for logic circuit
Inventor: TANAKA HIDETOSHI
IPC: G06F17/50
Filed: 1990-03-20
Abstract: PURPOSE:To shorten the CPU time by providing a comparison simulation means which uses the test pattern from a select pattern generating means to execute the simulation of plural logic circuits for verification and compares logical operation results of plural logic circuits for verification with one another. CONSTITUTION:An algorithm pattern generating means, an exhaustive pattern generating means, a selecting means, and a comparing simulation means are provided. When a logic circuit is verified, the CPU time required for test pattern generation and that required for simulation are forecasted based on circuit description with respect to both of an algorithm pattern and an exhaustive pattern, and the test pattern for which the forecasted time is shorter is selected to verify the logic. Thus, the logic of the logic circuit is verified in a short CPU time.
Patent JP-H1137611-A (JP)
Title: Absorption refrigerating device
Inventor: FURUHASHI TOSHIHIRO
IPC: F25B39/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To enable an assembly of closely-contacted winding of an evaporator coil without using a special tool. SOLUTION: In this refrigerating device, either one of a bottom end supporting fixture 45 or a top end supporting fixture is secured on one end of a partition cylinder 44 dividing an evaporator 18 and an absorber 18 from one another, and an evaporator coil 42 is mounted around a circumference of the partition cylinder 44, and in a state wherein the evaporator coil is pressed the other of the bottom end supporting fixture 45 on the top end supporting fixture is secured on another end of the partition cylinder 44, and the evaporator coil 42 is held between the bottom end supporting fixture 45 and the top end supporting fixture. By such an assembly, a special tool becomes unnecessary.
Patent JP-H11266152-A (JP)
Title: Input receiver circuit
Inventor: TAKAI YASUHIRO
IPC: H03K19/0185
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To enable a margin for the standard of a window time to be secured by making the propagation time difference between input rising and falling smaller. SOLUTION: N-channel MOS transistors 17 and 18 are provided in parallel to N-channel MOS transistors 13 and 14, and P-channel MOS transistors 15 and 16 are provided in parallel to P-channel MOS transistors 19 and 20. By applying auxiliary amplification of an input signal (VIN) to not only the N- channel MOS transistor 14 but also to the P-channel MOS transistor 20, a gain is secured when a reference voltage (VREF) is the minimum, and at the same time, amplification effect of the reference voltage itself is suppressed.
Patent JP-H09257816-A (JP)
Title: Cantilever with infinitesimal electron source
Inventor: SHIRAKAWABE YOSHIHARU
IPC: G01L1/18
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To emit an electron beam with high controllability by providing an electrode at the periphery of the chip of a cantilever, and incorporating the function of an infinitesimal electron source. SOLUTION: One end of a lever 2 is fixed to a supporting base 3, and a needle-like chip 1 is provided at the end of the lever 2. An insulating layer 7 is provided on the lever 2, a drawing electrode 4 is provided on the layer 7, and a pad 5 for connecting an external circuit to the electrode 4 and chip 1 is provided on the base 3. A voltage is applied between the chip 1 and electrode 4, hence electrons are emitted from the end of the chip 1, and a current value is controlled by regulating the variable voltage 8 to be applied to the electrode 4 from several mV to about 100V. A sample 15 at this time is stably emitted with an electron beam 10 as a ground voltage. In this case, the positional relationship between the chip 1 and the electrode 4 in its vicinity is desired to dispose the electrode 4 at the lower position by several hundreds nm to several μm from the end of the chip 1 to raise the emitting efficiency of the beam.
Patent JP-H07279418-A (JP)
Title: Temporary structure
Inventor: MATSUURA MASAHIRO
IPC: E04G11/48
Filed: 1994-04-06
Abstract: PURPOSE:To provide a temporary structure, in which transfer passage ways of materials are ensured and a working scaffolding is formed and which has excellent load bearing strength. CONSTITUTION:The four surfaces of vertical columns arranged in the four directions are bonded by horizontal members 2 and braces 3 to form a post 1, and the posts 1 are disposed in a checkered shape in a plane manner, and the vertical columns of the adjacent posts 1 are combined by expansion horizontal members 4. A temporary structure, in which passage spaces 5 arranged among each post 1 in a latticed shape are formed, working floors and lifting- lowering sections can be ensured easily and the safety and an improvement in the efficiency of operation are attained, is constructed.
Patent JP-H08254933-A (JP)
Title: Electrophotographic device
Inventor: KIKUCHI NORIO
IPC: G03G21/14
Filed: 1995-03-02
Abstract: PURPOSE: To prevent variance that a coated lubricant quantity becomes too large or small in an electrophotographic device for coating an image carrier with lubricant. CONSTITUTION: The electrophotographic device is provided with a lubricant coating means 25 for coating a photoreceptor 11 with the lubricant, a toner concentration detecting means 40 detecting the concn. of toner stuck outside the image region of the photoreceptor 11 and a control means 38 controlling the lubricant coating means 25, based on the result of the detection of the detecting means 40. Then, the concn. of the toner stuck outside the image region of the photoreceptor 11 is detected by the detecting means 40 and the coating means 25 is controlled by the control means 38 based on the result of the detection, to coat the photoreceptor 11 with the lubricant or stop the coating.
Patent JP-H08240496-A (JP)
Title: Metal mold internal pressure measuring device for injection molding machine
Inventor: ODA YOJI
IPC: B22D17/32
Filed: 1995-03-02
Abstract: PURPOSE: To provide a metal mold internal pressure measuring device for injection molding machine which can avoid erroneous detection due to a fin and molten metal heat. CONSTITUTION: A U-shaped cross-sectional filling core 21 having a bottom wall part 21f and a side wall part 21m is arranged in a metal mold 7, and the outside surface side 21e of the bottom wall part is formed as a part of a molten metal passing surface 12 in the metal mold. In order to circulate cooling water in a hollow part defined by the side wall part 21m, a cooling hole 21g is formed in the side wall part 21m. A detecting rod 25 is movably arranged in the hollow part, and the detected rod 25 is cooled by introduced cooling water. One end of the detecting rod 25 comes into contact with the inside surface side 21d of the bottom wall part 21f, and the other end is held so as to capable of coming into contact with a pressure sensor 22. The bottom wall part 21f forms a pressure receiving part of molten metal, and is elastically deformed, and displaces the detecting rod 25.
Patent JP-S58185264-A (JP)
Title: Printer
Inventor: HORI FUMIHISA
IPC: B41J1/20
Filed: 1982-04-26
Abstract: PURPOSE:To provide a small serial printer of which type selecting time is considerably shortened by such an arrangement wherein types are arranged on type belts of a plurality of stages, and the position of types on one belt is deviated slightly from that of other belts, and a desired type is properly selected from those types. CONSTITUTION:Of 2 pieces of type belt 3, 4 spread over between a drive pulley 1 and a follower pulley 2, the arrangement of types 17 provided on the upper stage belt 3 is deviated from that of types provided on the lower stage belt 4 by a fixed amount. Both type belts 3, 4 ae mounted on a shift mechanism composed of an electromagnetic solenoid 36, cranks 26, 30, etc. and one of the upper or lower type belt is moved up or down by the electrification or non-electrification of the solenoid 36 and it is set at a print position 21 where a print hammer is located.
Patent JP-S60211306-A (JP)
Title: Adjusting method of optical system of fringe scan shearing interference measuring instrument
Inventor: KANOU TOSHIO
IPC: G01J9/02
Filed: 1984-04-06
Abstract: PURPOSE:To adjust an optical system esily and securely by detecting the optical adjustment state of a condenser lens electrically by using a beam splitter, pinhole mask, and photodetecting element. CONSTITUTION:The optical system is provided with the photodetecting element which has the beam splitter 36 and pinhole mask 38 and shutters 42 and 44 for the preliminary adjustment of the optical system. When a light source 10 emits light while the shutters 42 and 44 are closed, information light from a converter lens 20 is split partially the beam splitter 36 into adjustment light, which is incident on the element 40 through the mask 38. When the adjustment light is converged on the position of the pinhole of the element 40, the adjustment light is all incident on the element 40, whose output is maximum. Thus, such an optical system arrangement that the measurement light and reference light are converged on mirror surfaces of plane mirrors 26 and 28 is realized. For the purpose, the position of the condenser lens is so adjusted that the output of the element 40 is maximum, thereby making an optical adjustment easily and securely.
Patent JP-S58187765-A (JP)
Inventor: WAKAMATSU NOBUHIKO
IPC: F25B30/04
Filed: 1982-04-23
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-H07283551-A (JP)
Title: Door opening/closing device of electronic equipment
Inventor: TAGO MAMORU
IPC: H05K5/03
Filed: 1994-04-07
Abstract: PURPOSE:To improve the appearance of a function expansion element operation surface and at the same time simplify structure by providing a part protruding toward the rear surface of the function expansion element operation surface on the inner surface of a door and providing a stopper for preventing a second press operation for a latch in contact with the protruding part toward the inside of the body. CONSTITUTION:A stopper 28 for limiting a stroke in the direction for closing and stopping a door 8 in contact with the head part of a screw 27 is formed in one piece at one portion of a frame 6 provided inside a body 1. While the screw 27 is screwed into a boss 8a of the door 8, the stroke of the door 8 required for the second press operation of a latch 13 is limited by the contact between the head part of the screw 27 and the stopper 28 at the side of the body 1. When no function expansion element 5 is required, a state for prohibiting the opening/closing operation of the door 8 is maintained and the door 8 is maintained to be fixed on transportation, etc. Also, when the function expansion element 5 is fitted to the body 1, the door 8 is released from the opening/closing operation prohibition state an returned to a state for allowing opening/closing operation.