baber/WOPTO huggingface dataset:
Patent JP-S62115798-A (JP)
Inventor: SHIGEMATSU MICHIHIRO
IPC: H05K3/28
Filed: 1985-11-14
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-S61134344-A (JP)
Title: Optical resolution of (+-)-2-phenylpropionic acid and/or +--2-phenetylamine
Inventor: TAKAHASHI YASUHIRO
IPC: C07C51/487
Filed: 1984-12-05
Abstract: PURPOSE:To enable the optical resolution of (+ or -)-PPA and (+ or -)-PEA at the same time, with small amount of resolution agent, by adding (+)-PPA-(+)-PEA salt to a solution saturated with (+ or -)-PPA and (+ or -)-PEA to effect the preferential crystallization of said salt, and separating the salt by solid-liquid separation process. CONSTITUTION:A solution containing supersaturated (+ or -)-2-phenylpropionic acid (PPA) and (+ or -)-2-phenetylamine (PEA) (the solvent is preferably ethanol or hydrated ethanol) is inoculated with (+)-PPA-(+)-PEA salt or (-)-PPA-(-)- PEA salt as the seed crystal to effect the preferential crystallization of the corresponding salt. The salt is separated by solid-liquid separation process, and decomposed. The obtained (+)- or (-)-PPA and (+)- or (-)-PEA are separated and recovered. The stability of the solution is improved by the addition of the (+ or -)-PPA amine salt or (+ or -)-PEA acid salt to the solution and the optical resolution can be carried out smoothly in high efficiency.
Patent JP-H1184246-A (JP)
Title: Optical element and optical system using same
Inventor: SARUWATARI HIROSHI
IPC: G02B17/08
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To make a whole optical system small in size and simple and to acquire the desired effect of an optical low pass filter by giving the function of a low pass filter to at least one reflection surface among plural reflection surfaces. SOLUTION: An optical element 1 having plural curved reflection surfaces is composed of a transparent material such as glass and plastic. A recessed refraction surface (entrance surface) R2, five reflection surfaces of a concave mirror R3, a convex mirror R4, a concave mirror R5, a convex mirror R6 and a concave mirror R7 and a projected refraction surface (exit surface) R8 are formed on the front surface of the optical element 1 in the passing order of a light ray from an object. A reference axis is defined to be an optical path (a chain line) passing through the center of a diaphragm 4 to the center of a final image forming surface 3. A reference axis 5a to the entrance surface R2 and a reference axis from the exit surface R8 are almost parallel to each other and in the reverse directions.  The function of an optical low pass filter is given to at least one surface from among the reflection surfaces R3-R7. Namely, a minute prism is formed e.g. on the convex mirror R6.
Patent JP-S62115586-A (JP)
Title: Graphic display device
Inventor: ORIMOTO TAKASHI
IPC: G06F3/153
Filed: 1985-11-15
Abstract: PURPOSE:To move dot pattern data of an area by storing a maximum value and a minimum value on the coordinate of a graphic, designating a part of the graphic and obtaining the area of the memory maximum value and the minimum value. CONSTITUTION:The drawing key 2 of the key input part 1 is operated, drawing mode is designated, a desired graphic is formed, the maximum value and the minimum value of the coordinate of the graphic are calculated and registered in a procedure memory 24. When moving the graphic, a moving key 12 is operat ed, a moving mode is designated, the position of one point of the graphic desired to be moved is designated and a set key 10 is operated. A CPU 21 searches the graphic in which the coordinate of a designating point from the procedure memory 24 is accommodated in a range of the maximum value - the minimum value. When the CPU 21 detects the designated graphic, it encloses the graphic by a square cursor and displays. An operator moves the frame cursor to a desired position and operates the set key 10, and then the CPU 21 moves the designated graphic to the frame cursor by a bit map.
Patent JP-H03120339-A (JP)
Title: Magnetic alloy
Inventor: WATANABE YASUSHI
IPC: H01F1/14
Filed: 1989-09-29
Abstract: PURPOSE:To improve the saturation magnetic flux density, heat stability and heat resistance in the magnetic alloy and to reduce its coercive force by forming it from a compsn. constituted of a compositional formula by Fe, N, O and Si. CONSTITUTION:The magnetic alloy is formed from a compositional formula shown by FeVNWOxSiy (where, by atom%, 1 to 20w, 0.1 to 20x, 0.5 to 6y and v+w+x+y=100 are regulated). The alloy has high saturation magnetic flux density, has low coercive force and is excellent in heat stability even if its structure is not made from a multilayered one.
Patent JP-H0996288-A (JP)
Title: Compressor
Inventor: SAKAI TAKESHI
IPC: F04C29/12
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce a power loss of a compressor and attain its clutchlessness, by using a valve mechanism closing a suction passage of the compressor when an air conditioner is off, cutting off refrigerant gas, and placing the inside of the compressor substantially in a vacuum condition, so as to solve a compression loss. SOLUTION: When a control valve 17 comes to be placed in an off-condition from opening at off-time of an air conditioner, the second control pressure passages 16a, 16b are interrupted, so as to prevent refrigerant gas of a control pressure chamber 10 from flowing, on the other hand a delivery pressure acts in the control pressure chamber 10 through the first control pressure passage 13, so as to move a spool 11 in an opening/closing valve 5, and a suction passage 7 is interrupted. Here, a compressor 1 is driven to rotate, so as to generate a substantial vacuum condition in the compressor 1, the compressor 1 without a power loss by compression work is obtained, and clutchlessness is attained.
Patent JP-H05103473-A (JP)
Title: Inverter
Inventor: HIROSE TATSUYA
IPC: H02M7/48
Filed: 1991-10-03
Abstract: PURPOSE:To perform switching while a dead time compensation signal remains as ON (OFF) command by outputting a PWM command signal as a dead time signal when a pulse signal of the compensating signal as the ON (OFF) command is continuously generated plural times. CONSTITUTION:If an output voltage detection signal Vu of an inverter is not normally sent, only a pulse signal for turning ON or OFF a dead time compensation signal UO is continuously output, and hence counted by pulse counters 26, 27. When the counters 26, 27 count predetermined number of times, they send signals to output signal switching means 30, and a PWM command signal U is output as the signal UO. Thus, even if the signal Vu of the inverter is not normally sent, an ON or OFF signal is applied to a switch 29, thereby performing switching.
Patent JP-H10107111-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: DEGUCHI YUICHI
IPC: H01L21/66
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To enable wafers to be delivered on a predetermined delivery time without delay, even if a lot which contains defective wafers is found in a production line that a small amount of wafers of various kinds are manufactured, by a method wherein the yield simulations of wafer lots are done for each process, and an additional lot is prepared at any time when it is predicted that an yield is short. SOLUTION: The yield simulation of each wafer lot is done in each wafer manufacturing process, and an additional lot is prepared at any time when it is predicted that an yield is short. For instance, a wafer processing device used in each wafer manufacturing process is periodically checked and tested, and the data concerned are transmitted as device control data to a system,. After a wafer undergoes each process, it is subjected to characteristic measurements and appearance check, and the data concerned are delivered to the system. The yield simulation of each lot is done on the basis of the data accumulated in the system, and an yield estimate of each lot is calculated.
Patent JP-H0889728-A (JP)
Title: Filter for gas and its production
Inventor: TACHIKAWA KIYOSHI
IPC: B22F7/00
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a filter for capturing particulates contained in exhaust gas from a diesel engine, etc. CONSTITUTION: This filter is made of a metallic net consisting of metallic wires practically coated with sintered powder and most of the meshes of the net are open. An Fe-Cr-Al alloy capable of forming an oxidized coating film on the surface may be used. This filter is produced by blowing powder on a metallic net and sintering the powder to the net.
Patent JP-H01101209-A (JP)
Title: Working vehicle with floating device for ultra-weak ground
Inventor: SAWA KOJI
IPC: B60F3/00
Filed: 1987-10-12
Abstract: PURPOSE:To improve traveling performance and workability on ultra-weak ground in a working vehicle for irrigation channel by detachably mounting a floating device on the outside of the traveling frame in a crawler vehicle. CONSTITUTION:Six floating devices 31-36 are detachably mounted on both sides of the traveling device 2 of a crawler vehicle 1 below an undercover 4, three being mounted on each side. The ends of the floating devices 31-36 fore and aft in the traveling direction are formed into ship bottom manner. With this arrangement, when the vehicle is traveled or worked on ultra-weak ground, floating force is given to the vehicle by the floating devices 31-36 so that contact pressure of the crawler is suppressed, thus preventing sinking into mud. Therefore, it is possible to improve traveling performance and workability.
Patent JP-H0198464-A (JP)
Title: Preparation of fruit juice of stone fruits
Inventor: OTA HIDEAKI
IPC: A23L2/04
Filed: 1987-10-12
Abstract: PURPOSE:To obtain a fruit juice having the flavor and taste close to those of raw fruit, in high yield, by crushing stone fruits together with the stones, treating with a plant tissue disintegration enzyme and pressing without heating. CONSTITUTION:Stone fruits such as peach and apricot are crushed together with the stones (preferably in the presence of an antioxidant to prevent browning of juice), treated with a plant tissue disintegration enzyme (e.g. cellulase) and pressed without heating to obtain the objective fruit juice.
Patent JP-H05101253-A (JP)
Title: Circulating coil receiving dispensing machine
Inventor: CHITOKU HIDESHI
IPC: G07D9/00
Filed: 1991-10-03
Abstract: PURPOSE:To improve the operating efficiency of a circulating coin receiving/ dispensing machine by providing a constitution where an operator controls the coins with a loading/collecting safe and a loading rejection storing part and the coins are automatically controlled by a machine at other parts inside the machine. CONSTITUTION:A temporary storing part 7 is provided to temporarily store the acceptable coins together with the coin discriminated by denomination storing parts 13A-13F which discriminates the denomination of coins stored in the part 7 and stores them for each type, an overflow storing part 10 which stores the coins overlowed out of the parts 13A-13F, a loading/collecting safe 17 which stores the coins collected from the parts 13A-13F and the part 10, and a loading rejection storing part 16 which stores the rejected coins when the coins are loaded to the parts 13A-13F from the safe 17. Then the coins stored in the safe 17 and the part 16 are controlled by an operator, and the coins stored in other parts of a circulating coin receiving/dispensing machine are controlled by this machine itself. Thus the control of coins is made clear.
Patent JP-S62117573-A (JP)
Inventor: SAITO HAJIME
IPC: A63B47/02
Filed: 1985-11-15
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-H0683378-A (JP)
Title: Reverberation adding device
Inventor: ISHIHARA MASAAKI
IPC: G11B20/02
Filed: 1992-08-31
Abstract: PURPOSE:To hold a reverberation time long and expands the frequency band of an output signal without increasing the number of stages or the scale of a signal delay means. CONSTITUTION:The reverberation adding device, constituted by arranging a filter 2 for reducing noise components in the output signal behind a reverberation effect generating circuit 1 which obtains a reverberation effect by delaying an input signal reinforces a signal in a frequency band attenuated at the filter 2 by passing the input signal through a frequency characteristic compensating circuit 5 and then operates respective output signals of the filter 2 and frequency characteristic compensating circuit 5 by an arithmetic circuit 6 to derive the output signal.
Patent JP-2000085924-A (JP)
Title: Picking navigation system
Inventor: KIMIJIMA TAKAO
IPC: B66F9/24
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a picking navigation system capable of collecting articles efficiently and preventing generation of a shipping error. SOLUTION: This picking navigation system 10 is provided with a reception terminal 16, a host computer 18 and a status displaying terminal 20, which are connected by LAN 22. When a vehicle allocating code is inputted at the reception terminal 16, corresponding picking list data is retrieved at the host computer 18 to be sent through a radio modem 27. A fork lift 28 is provided with a picking navigation 30, and receives and displays picking list data sent from the host computer 18 at the picking navigation 30. An operator 40 conducts the picking operation of a tire 42 based on the picking list and checking operation in conducting the picking operation. It is thus possible to operate picking with no-paper, efficiently and correctly.
Patent JP-H07168022-A (JP)
Title: Retardation layer with thin glass substrate
Inventor: MAATEIN BOSUMA
IPC: G02B5/30
Filed: 1994-09-28
Abstract: PURPOSE: To form a retardation layer reduced in weight and thickness by disposing a liq. crystal polymer between substrates of a specified thickness. CONSTITUTION: A liq. crystal polymer is disposed between glass substrates including at least one glass substrate of 20-500μm thickness to form the objective retardation layer. Since the liq. crystal polymer has higher mechanical strength than a low molecular material, glass substrates of 20-500μm, preferably 30-100μm thickness may be used in place of thick glass substrates. The liq. crystal polymer means liq. crystal glass and a cross-linked liq. crystal polymer besides the liq. crystal polymer. The top of the thin glass substrate may be coated with a polyimide orienting layer in a proper direction. The orienting layer is then hardened and rubbed. The liq. crystal polymer may be disposed between glass substrates with separate polyimide orienting layers.
Patent JP-S63114029-A (JP)
Title: Method and device for winding deflecting coil
Inventor: KUWABARA YASUNAGA
IPC: H01F41/08
Filed: 1986-10-29
Abstract: PURPOSE:To provide a coil having bent sections on a winding frame by providing a wire hooking pin protruding along a wire guide wall at the corner section of the wire guide wall on the winding frame in advance and hooking a wire on the hooking pin for winding. CONSTITUTION:A wire 29 is hooked on a guiding rib 28 formed at the front end of a bed section 22, and as a winding frame 9 is moved in the arrow F direction, the wire 29 is pulled along a wire guide wall and approaches the side of a wire hooking pin 10. Next, the winding frame 9 is rotated and moved in the arrow C direction centering a rotary shaft indicated by a dashed line (b), and the wire 29 is hooked on the pin 10 and completely stored in a wire storage groove by the further rotation and movement of the winding frame 9. Next, the winding frame 9 is moved in the arrow G direction, a sleeve-shaped member 7 is located below the winding frame 29, and the wire 29 is hooked on a flange-shaped rib formed at the rear end of the bed section 22. Accordingly, a coil having bent sections can be provided on the winding frame.
Patent JP-H1083950-A (JP)
Title: Aligner
Inventor: MURATA KENSHO
IPC: G03F7/20
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve throughput and exposing accuracy, by correcting the position deviation of an original plate with respect to an original-plate stage, by lifting the original plate from the upper part of the original-plate stage by a lifting and micromotion means, by minutely moving the plate in correspondence with the position deviation and by returning the plate to the upper part of the original-plate stage. SOLUTION: A reticle 34 is mounted on a reticle stage 32 by a reticle changer 32. Then, a reticle handler 36 is lifted, and the reticle 34 is lifted by the degree so that the reticle 34 is not deviated from the depth of the focus of a reticle alignment scope 33 from the reticle stage 1 by a push-up pin 36a. Under this state, the position deviation is detected by the reticle alignment scope 33. The position of the reticle 34 on the push-up pin 36a is determined based on the detected value. Furthermore, the reticle handler 36 is lowered, and the reticle 34 is returned to the reticle stage 1. Then, the amount of the position deviation is measured again.
Patent JP-S61137191-A (JP)
Inventor: NAKANO MASAAKI
IPC: G09G1/06
Filed: 1984-12-07
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-2000078484-A (JP)
Title: Image input device
Inventor: KAZAMA SATOSHI
IPC: H04N5/376
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To perform high-speed exposure control in real time during the exposure of an imaging device. SOLUTION: This device is provided with a X-Y address selection two-dimensional solid state imaging device 3 capable of non-destruction reading and a mechanical shutter 2 arranged on the front face of the imaging device 3. In this case, exposure is started by simultaneously resetting all the pixels of the imaging device 3 in the state of opening the mechanical shutter 2 and corresponding to an exposure end signal from an exposure time control means (CPU 8) for reading only the partial pixel area of imaging device 3 with no destruction and controlling the exposure time of the imaging device 3 based on the provided read signal, the mechanical shutter 2 is closed so that exposure is finished.
Patent JP-H0199326-A (JP)
Title: Reception state display circuit
Inventor: HAYASHI NAOYA
IPC: H04B1/16
Filed: 1987-10-12
Abstract: PURPOSE:To display more accurate reception state without being affected by noise or the like by displaying the receiving state based on number of data of a sub signal decoded within a constant time. CONSTITUTION:When the data of sub signal is subject to error detection coding, a decoding circuit 8 increments a counter 10 only when no error is detected in the inputted data. On the other hand, the counter 10 is reset for each prescribed time by a timer 13 and the value just before the counter 10 to be reset is inputted to an arithmetic circuit 11. In the arithmetic circuit 11, the data is controlled by a clock from the timer 13 and converted into a value suitable for the display device 12 and its outputted to the display device 12. The reception state of a broadcast is displayed based on the number of the sub signal data decoded for a prescribed time to display the reception state more accurately.
Patent JP-2000085631-A (JP)
Title: Protection device in wheel housing of unfinished vehicle body of automobile
Inventor: BRAEMIG FALK-HAGEN
IPC: B60R21/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To protect an end wall against excessive deformation and invasion of a wheel, and prevent the wheel from deflectingly moving from a wheel housing to the side range of a door. SOLUTION: This protection device in the wheel housing 11 of the unfinished vehicle body 10 of an automobile is provided with a deformable zone 14 in which two longitudinal members 13 extend along the inside of side wheel housings corresponding to the vehicle longitudinal direction, a wheel 17 held in the corresponding wheel housing 11 by a wheel guide member 19, an end wall 25 dividing the wheel housing 11 from a vehicle compartment on the far side from the deformable zone 14, and a protection means against excessive invasion of the end wall 25 due to the wheel 17 moving toward the end wall 25 in the case of collision. The protection means is provided between the rolling circumference 23 of the wheel 17 and the end wall 25.  As a means protecting the end wall 25 against excessive invasion, a tension strut 22 is fitted to the corresponding longitudinal member 13 at the fitting part, and the side receiving part of the tension strut projects outward in the lateral direction against the side longitudinal member 13.
Patent JP-H02104104-A (JP)
Title: Antenna system
Inventor: SHIRAMATSU KUNIAKI
IPC: H01Q3/26
Filed: 1988-10-13
Abstract: PURPOSE:To accurately measure the amplitude and phase of each element in any place by integrating plural pickup antennas in a phased array antenna to execute various composition. CONSTITUTION:The same antennas as element antennas of the phased array antennas are arranged as pickup antennas 9 in the phased array antenna consisting of plural element antennas 2 and phase shifters connected to respective element antennas and connected to a distributing/composing circuit and the composed power is utilized to measure the amplitude values and phases of respective elements by mutual connection. Since the amplitude and phases of respective elements can be measured without arranging the pickup antennas on the opposite positions, measurement can be easily executed in any position.
Patent JP-S62118938-A (JP)
Title: Cured body and casting mold using said body
Inventor: YASUYOSHI MATSUNORI
IPC: C08L75/00
Filed: 1985-11-19
Abstract: PURPOSE:To prevent the foaming during hardening and to eliminate the need for replenishing sand in the stage of disassembly and reconditioning by using a casting mold of the cured body consisting of a hydroxyl group-contg. liquid diene polymer, polyol compd., polyisocyanate compd., said and zeolite. CONSTITUTION:Respectively prescribed amts. of the components except the sand and polyisocyanate compd. are compounded and are mixed with agitation; thereafter, a prescribed amt. of the polyisocyanate compd. is added and mixed to and with such mixture. A prescribed amt. of the sand is added to the mixture immediately thereafter and the mixture is kneaded by a mixer, etc. to prepare the prescribed compsn. The compsn. is then cast into a mold made to a prescribed size and shape and is cured at and for the set temp. and time to produce the casting mold of the cured body. Since the cured body does not foam during curing, no blisters are generated therein. The disassembled and recovered molding sand of the casting mold consisting of the cured body is reusable as it is and is moldable into the casting mold. The need for replenishing the fresh sand is, therefor, eliminated.
Patent JP-H09102286-A (JP)
Title: Ion source
Inventor: OKUDA SHOHEI
IPC: C23C14/48
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an ion source which is easy of maintenance and capable of being downsized. SOLUTION: A plasma chamber 3 is made of a cylindrical sidewall 3b and a cylindrical outer wall 3a on the side of microwave introduction. A cylindrical window 4 is stuck fast to the inner wall face of the outer wall 3a on the side of microwave introduction. A doughnut groove 4a centering upon the axis of the window 4 is made to the sidewall on the side of outer wall 3a on microwave introduction of the window 4. Doughnut-shaped space is made of the wall face of the outer wall 3a on the side of microwave introduction and the doughnut groove 4. Moreover, a port 3c for insertion of a gas pipe piercing the outer wall 3a on the side of microwave introduction and a gas introduction port 4b piercing the window 4 are bored to lead to this doughnut-shaped space.  Ion kind seeds are introduced into inside from outside the plasma chamber 3 through the port 3c for insertion of a gas pipe, the doughnut groove 4a, and the gas introduction port 4b.