baber/WOPTO huggingface dataset:
Patent JP-H0529883-A (JP)
Title: Compensator for optical electronic reference generator
Inventor: ANSONII JIEI KAAPATEI
IPC: G01D5/36
Filed: 1991-12-20
Abstract: PURPOSE: To maintain the amplitude of a phototransistor output signal at a constant level in a compensation device for an optoelectronic reference generation device. CONSTITUTION: A moving element 14 having a light transmission area and a light non-transmission area, a light-emitting device 22, a light detection device 26 and a means 30 using a signal from the light detection device 26 are provided. A means 42 for giving reference voltage corresponding to the prescribed level for maintaining the level of the signal to the prescribed level, a means 4 for giving a second signal corresponding to the signal, a means 38 comparing the second signal with reference voltage and giving the signal of a compared result and a means 46 for using the signal of the compared result for giving variable driving voltage to the light-emitting device 22 are provided.
Patent JP-2000163116-A (JP)
Title: Support test case generation device and test case generation method
Inventor: KASAHARA TAKAYASU
IPC: G06F11/28
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To automatically generate a test case in a minute degree corresponding to a need by range-designating a part which is exhaustively tested and a part which is not in a state transition figure which is hierarchically expressed. SOLUTION: Hierarchy definition I/F 1a designates and inputs the minute degree of a test on a hierarchical state transition figure. Abbreviation strategy designation I/F 1b designates the strategy of transition in the level of state transition to which the high minute degree is not requested. A specification analysis part 1d interprets and analyzes the inputted test and a test case generation part 1e generates a transition path based on the designated strategy. Test hierarchy definition I/F 1a designates a range which is exhaustively to be tested. A test case which is not exhaustive is generated by the abbreviation strategy designated by abbreviation strategy designation I/F 1b on state transition out of the range. Thus, the combination of the test cases having the arbitrary minute degrees can be generated for the respective states on the state transition figure.
Patent JP-H02260292-A (JP)
Title: Magnetic disk storage device
Inventor: JIEEMUZU MAIKERU RIGOTSUTEI
IPC: G11B33/12
Filed: 1989-12-28
Abstract: PURPOSE: To establish the possibility of maximum storage in a driving device by providing a box frame member, cover sealed in the box frame member, and buffer attaching means for supporting the box frame inside a magnetic disk storage device, and thereby increasing the volume density of the driving device. CONSTITUTION: A disk drive cast body 12 is attached to a frame 14 with three buffer attaching means 16. A disk stack is fastened to the body 12 with a belt- like thin tape 11 and seated dust-proof with a seated cover 10. A part of the body 12 superposed on a structure for attaching the disk and a transducer allows the passing of a flat cable connected to a motor driver circuit, satisfying the dimension of the vertical height of a disk drive assembly and the height of the shape coefficient of the disk drive except a sufficient clearance for adapting to a vertical vibration relating to the buffer attaching means. Consequently, a disk drive structure is obtained maximizing the length in the axial direction that can be used for attaching a disk within a prescribed height.
Patent JP-H0472053-A (JP)
Title: Production of product having rusty surface used for ornament
Inventor: NISHIDA KENJI
IPC: B05D5/06
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a stable rusty surface for ornament by applying a rusty surface regulating stage and a finishing stage to the rust formed in a short time by carrying out respective stages of degreasing, acid dipping, and rusting. CONSTITUTION:A degreased base material 1 is dipped into an acid liquor to undergo rusting. In this rusting stage, the base material 1 is allowed to stand in the leaning position or in the state where arbitrary objects 2 are superposed on the base material 1, by which blank patterns 3 are formed on the superposed parts alone. Subsequently, excess loose scales formed as mentioned above are removed by applying a rusty surface regulating stage. Then, the rusty surface is stably protected and finished by providing a transparent coating layer to the surface.
Patent JP-H11171369-A (JP)
Title: Sheet conveying device
Inventor: OGAWA MASAHIKO
IPC: B41J13/076
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To stabilize conveying speed in relation to the change of the environment such as the temperature by restraining the fluctuation of the conveying speed and bias traveling. SOLUTION: A driving side roller 11 is formed by mounting a thin rubber 13 on a core bar 14 having high hardness, and therefore, distortion to be generated caused by the extension of the front surface of the driving side roller 11 is restrained, and the fluctuation ratio of the conveying speed can be decreased. A non-driving side roller 12 is formed by mounting a thick soft rubber 16 having low hardness on a core bar 15 having high hardness, and therefore, the different speed acting on a paper sheet 17 is absorbed by the non-driving side roller 12 even if different driving force act on both surfaces of the paper sheet 17 by the driving side roller 11 and the non-driving side roller 12. Therefore, the paper sheet 17 can be conveyed without being wrinkled.
Patent JP-H07157764-A (JP)
Title: Method for stabilizing coke receiving and travel timing of quenching electric car in coke oven operation
Inventor: SHIMOMURA MOTOYOSHI
IPC: C10B41/04
Filed: 1993-12-06
Abstract: PURPOSE:To stabilize the time required for communication, ensure the accurate and sure starting timing and improve both the quality of product coke and the reliability of unmanned operation by regulating the time of receiving coke and starting the travel of a quenching electric car with a ground station. CONSTITUTION:This method for stabilizing the coke receiving and travel timing of a quenching electric car is to measure the waiting time after issuing a command to receive the coke and start the travel to a quenching electric car 13 with a pusher 11 in individual operating machines constituting one group to the transmission to a ground station 100 with an onboard station of the pusher 11, then transmit the waiting time together with the command to the ground station and regulate the time of receiving the coke and starting the travel of the quenching electric car 13 with the ground station 100 so as to nearly equalize the waiting time including the measured waiting time with the standard waiting time in coke oven operations to organize plural groups of operating machines from individual operating machines for each operation respectively loaded with an onboard station and carry out communication of operational information among the mutual individual operating machines in each group of the operating machines and among mutual respective groups of the operating machines through the common ground station 100 according to a polling/selecting method.
Patent JP-H08186267-A (JP)
Title: Semiconductor device and its manufacturing method and electro-optic device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1333
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a configuration which is mechanically flexible and lighter, relating to an active matrix type liquid crystal display device. CONSTITUTION: A pair of substrates 301 and 302, which constitute an active matrix type liquid crystal display device, consist of a resin substrate of light- transmission and flexibility. Further, on one of the resin substrates, a thin film transistor 305 is formed. And further, for preventing a resin substrate surface from generating oligomer and for flattening' the resin substrate surface at film formation, a resin layer 303 is formed.
Patent JP-H07158945-A (JP)
Title: Remote controller for air conditioner
Inventor: ITO YOSHIHIRO
IPC: H01H9/02
Filed: 1993-12-03
Abstract: PURPOSE:To prevent loss of a card type remote controller and to facilitate an operation by forming an engaging part of the controller on a rear surface of a main remote controller, and providing a locking part for detachably locking the both. CONSTITUTION:An engaging part 5 of a card type remote controller 4 is formed at a lower center of a rear surface 3a of a main remote controller 3. Slide protrusions 9a, 9b of the controller 4 are matched to slide grooves 8a, 8b. When the controller 4 is pushed up, protrusions 7a, 7b are engaged with recesses 6a, 6b to prevent it from dropping. Since the controller 3 is integrated with the controller 4 in this state, loss of the controller 4 can be prevented. It is easily carried, and the controllers 3, 4 can be easily operated.
Patent JP-H07161175-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: SAWADA MASAKO
IPC: G11B23/30
Filed: 1993-12-03
Abstract: PURPOSE:To embody a VTR which improves a correcting efficiency of data by correctly detecting whether data of programs in a memory of a tape cassette which can store data related to recorded programs are coincident with contents of programs recorded in a video tape. CONSTITUTION:If a second VTR which does not have a driving means for a program data area of a memory is used to record a program to a tape cassette, data of the memory become not coincident with the program of a video tape. In recording the tape cassette by a first VTR 30 having a driving means for the program data area, correct data are detected by a start signal detection means 33 or a time data discontinuity detection means 34 if a first alarming flag detection means 41 detects a disagreement of contents of the programs between the memory and video tape. When the memory is updated, the first alarming flag is freed by a data correction means 35, and correct data are recorded. Accordingly, data of the programs in the tape cassette are correctly managed.
Patent JP-H06157560-A (JP)
Title: Phospholipid-based surfactant and its production
Inventor: WATANABE NORIBUMI
IPC: C09K23/18
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a new compound, capable of providing a large molecular aggregate and controlling interfacial physical properties, excellent in solubility and foaming properties and useful for transporting medicines, etc. CONSTITUTION:The compound of formula I [A<1> and A<2> are organic group; (n) is 1-6; R<1> and R<2> are 1-3C alkyl or H], e.g. a compound of formula II. Furthermore, this compound of formula I is obtained by reacting a compound of formula III with a compound of formula IV (A is residue of a monool) and then reacting the resultant compound of formula V with a compound of formula VI.
Patent JP-H03268399-A (JP)
Title: Mounting apparatus for electronic component
Inventor: ASAI KOUICHI
IPC: B23P21/00
Filed: 1990-11-30
Abstract: PURPOSE:To mount an electronic component in a correct posture even when the holding posture of the electronic component is erroneous by installing the following: a posture-error detection means which detects a posture error of the electronic component held by using a component-holding head; and a head rotation device which corrects the posture error detected by the posture-error detection means. CONSTITUTION:Whenever an intermittent rotation body 58 is stopped, a component-holding head 70 is stopped at a component feed position and at a component-mounting position; a component is fed and mounted one by one at both positions in parallel. While the component-holding head 70 which has received the component at the component feed position is moved to the component-mounting position, a posture-error detection means detects a posture error of the electronic component held by using the component-holding head 70; a head rotation device turns the component-holding head 70 on the basis of a detection result of the posture error; the posture error of the electronic component is corrected. Thereby, even when the holding posture of the electronic component by using the component-holding head 70 is erroneous, the electronic component can be mounted in a correct posture.
Patent JP-H05244964-A (JP)
Title: Method for crystallizing vancomycin-based antibiotic
Inventor: KOBAYASHI KOBEI
IPC: C12P1/06
Filed: 1991-11-27
Abstract: PURPOSE:To carry out crystallization providing crystal capable of being filtered simply, having large particle diameters by cooling a weakly acidic solution of a vancomycin-based antibiotic, adjusting the pH close to isoelectric point and raising the temperature. CONSTITUTION:A weakly acidic solution of a vancomycin-based antibiotic (preferably PA-45,052-B) is cooled to 0-15 deg.C (preferably 0-12 deg.C), the pH is adjusted close to 7.8-8.5 (preferably pH 7.8-8.2) for 10 minutes to 1 hour and the temperature is raised to 20-30 deg.C (preferably 25-30 deg.C) to carry out the objective crystallization.
Patent JP-H06189394-A (JP)
Title: Composite speaker
Inventor: OKADA ASAHIKO
IPC: H04R1/24
Filed: 1992-12-21
Abstract: PURPOSE:To obtain the composite speaker used for an on-vehicle audio equipment in which problems such as an inferior acoustic characteristic and difficulty in miniaturization are solved, an superior acoustic characteristic is displayed and miniaturization and light weight are attained. CONSTITUTION:A magnetic circuit in which a 1st magnetic gap 24 and a 2nd magnetic gap 27 are formed on concentric circles is used to form a woofer and a tweeter independently. Thus, the overall height of the speakers is much reduced and the weight is made light and the composite speaker is realized, in which the amplitude of a 1st diaphragm 30 is not affected by the tweeter and the superior acoustic characteristic is displayed.
Patent JP-H04208473-A (JP)
Title: Character-code/image-data conveter and thermal recorder equipped therewith
Inventor: WATANABE SUMIO
IPC: G09G5/26
Filed: 1990-11-30
Abstract: PURPOSE:To make a capacity of a memory small, a processing speedy, and enlarge or contract a character with other multiplying factor than integer multiples or reciprocal multiples of integer by converting a character code into an image data of an ordinary character size at character font table memory means and enlarging or contracting a dot pattern of the image data at dot pattern conversion table memory means. CONSTITUTION:In a character-code/image-data converter 1, a character font table of ordinary character size is provided in a character font table memory means 2. The character font table memory means 2 converts a character code into an image data and a dot pattern conversion table memory means 3 enlarges or contracts a dot pattern of this image data. When a length is to be multiplied by M/m and a width is to be multiplied by N/n at the dot pattern conversion table memory means 3, a rectangular image data having a length of m bit and a width of n bit is converted into a rectangular image data having a length of M bit and a width of N bit.
Patent JP-H08182837-A (JP)
Title: Pachinko machine
Inventor: KASHIWAGI KATSUNORI
IPC: A63F7/02
Filed: 1994-12-27
Abstract: PURPOSE: To electrically draw out pinballs in a ball supplying tray. CONSTITUTION: In this pachinko (Japanese pinball game) machine, a ball supplying tray 14 and a ball storing tray for storing excess balls from the ball supplying tray 14 are provided on the front surface of a front face frame, the pinballs in the ball supplying tray 14 is supplied to a shooting device and repulsively shooted on a game panel, and at each time when the ball win the prize, a prescribed number of pinballs are paid out to the ball supplying tray as prize balls. The ball supplying tray 14 is provided with a main body 41 of the tray and a cover member 42 for covering the outside of the front face of the main body 41 of the tray, and a ball drawing-out port 47 is opened at a tray part 43 of the main body 41 of the tray.  Also, a solenoid 49 is arranged in the space between the main body 41 of the tray and the cover member 42, and a shutter member 51 for opening/closing the ball drawing-out port 47 is fixed to a planger 50 of the solenoid 49, and the main body 41 of the tray is provided with push button switches 54 and 55, and the ball extracting port 47 is opened by operating the solenoid 49 by operating the pushbutton switches 54 and 55.
Patent JP-H11162834-A (JP)
Title: Method for detecting abnormality of light source and aligner
Inventor: MOTOISHI AKIRA
IPC: G03F7/20
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent a defective substrate after flicker occurs during exposure, by quickly detecting the fricker by discriminating the abnormality of a light source based on the fluctuation of light quantity when a shutter is fully opened to pass a whole luminous flux of the light quantities measured by means of a sensor. SOLUTION: An exposure control system 9 controls the exposure to the surface of a wafer W through an operation control, etc., of a shutter control mechanism 31 and, at the same time, detects flicker of a light source 1. The system 9 detects the flicker by comparing the difference between a maximum exposure and a minimum exposure of lighting light measured by means of an integrator sensor 8, when a shutter is fully opened during the period from an opening operation completing time to a closing operation starting time of the shutter with the average light quantity of the lighting light. The maximum. minimum, and average light quantities of the lighting light are measured through several times of continuous exposing work, after new exposing work is started by exchanging a reticle R, and so on.
Patent JP-H08173055-A (JP)
Title: Mannose-based polysaccharide-containing feed
Inventor: HOSHIDA SHINICHI
IPC: A61K47/36
Filed: 1994-12-21
Abstract: PURPOSE: To obtain feed for domestic animals having excellent productivity and effective for preventing Salmonella pollution by mixing mannose-based polysaccharide. CONSTITUTION: Feed for domestic animals mixed with mannose-based polysaccharide prepared by enzyme-treatment of guar beans or refuse of copra squeezed oil, etc., is administrated to contribute to productivity such as reducing of fatty liver fowls or reducing of a non-standardized egg ratio and effectively prevent Salmonella pollution.
Patent JP-H03204410-A (JP)
Title: Shaft locking device
Inventor: KITAMURA KICHIJI
IPC: F16C11/10
Filed: 1989-12-29
Abstract: PURPOSE:To simplify a wiring structure and reduce weight by winding a coil spring, one end of which is fixed to a stationary body, for controlling the rota tion of a rotor rotatably supported on the stationary body, around a rotary shaft having an axial direction through-hole in a close contact relationship. CONSTITUTION:A rotary shaft 2 having a through-hole 5 formed in the axial direction is rotatably supported together with an E ring 4 on a stationary bracket 1 provided with a slit 1a at the bottom thereof. Additionally, a coil spring 3 having an inner diameter smaller than the outer diameter of the rotary shaft 2 in a free state is wound around the rotary shaft 2 in such a state that the diameter of the spring 3 is enlarged. One end of the coil spring 3 is a free end while the other end extends in the diametrical direction to serve as a hook portion 3a so as to be inserted into the slit 1a. Therefore, the through-hole 5 can be utilized as a cord insertion hole for wiring, thus reducing the weight.
Patent JP-H11169867-A (JP)
Title: Simple type water purification device and water purification method using the same
Inventor: NAKAJIMA KATSUTOSHI
IPC: C02F1/64
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a simple type water purification apparatus which is capable of sufficiently removing iron and manganese from ground water, etc., saves a space and is automatically controlled. SOLUTION: The simple type water purification apparatus for removing components from the raw water contg. the iron or the manganese includes a raw water receiving tank 3 for storing the raw water, an iron removing and manganese removing device 5 which is connected through a raw water supply pipeline 10 to this raw water receiving tank 3, a variable type chlorine- contg. soln. supply device 7 which is connected to this raw water supply pipeline 10, a treated water discharge pipeline 20 which is disposal succeeding to this iron removing and manganese removing device 5, a free residual chlorine concn. detecting means 16 which is disposed at this treated water discharge pipeline 20 and a chlorine-contg. soln. addition amt. control section which is connected to the free residual chlorine concn. detecting means 16, sends a chlorine-contg. soln. addition amt.  control signal to the variable type chlorine-contg. soln. supply device 7 in accordance with free residual chlorine concn. detecting signals and controls the chlorine-contg. soln. addition quantity.
Patent JP-H09185658-A (JP)
Title: Electronic cash dealing system
Inventor: TAKAHASHI NARIFUMI
IPC: G06Q10/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic cash dealing system with which data can be dividedly utilized without increasing the amount of data to be held and illegal use can be prevented even when communication is cut off. SOLUTION: Terminal equipment 3 or an electronic purse 2 is provided with an input part 4a for inputting a requested amount of money to a center, data processing part 5 for generating user identification information encoded by asymmetrical cryptograph algorithm based on the amount data of issue request inputted to the input part 4a and storing electronic cash in a memory 2a inside the electronic purse 2 by receiving the issue permission of electronic cash from the center based on this user identification information, and data recording part 6 for recording the history of information exchange with the center.  The electronic purse 2 backs up the issue information stored in the memory 2a to the other storage medium at any arbitrary timing and collates the backed-up issue information with the history information of the center when this electronic purse 2 is lost, so that the electronic purse 2 can be prevented from being illegally utilized.
Patent JP-H07164000-A (JP)
Title: Flocculant, flocculant composition and flocculation method
Inventor: YOKOGAWA TETSUYA
IPC: C08F220/04
Filed: 1993-12-10
Abstract: PURPOSE:To provide the flocculant and flocculant composition capable of filtering off a suspension at a high rate and used to obtain a dehydrated cake which is excellently released from filter cloth, etc., and has a low content of water. CONSTITUTION:A flocculant consisting of a polymer latex is obtained by polymerizing 25wt.% methacrylic acid, 25wt.% acrylic acid, 20wt.% acrylamide and 10wt.% styrene. A water-soluble polymer is mixed in the flocculant to obtain a flocculant composition. Accordingly, a suspension is easily flocculated by adding the flocculant or flocculant composition.
Patent JP-2001149237-A (JP)
Title: Juicer
Inventor: NOGUCHI SHINTARO
IPC: A47J43/046
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To easily wash a juice-receiving vessel and to obtain compact constitution by providing a slide piece pressed downward by a coil spring on the rear side surface of the juice-receiving vessel. SOLUTION: A perforated boss 18 formed on the rear side surface of the juice receiving vessel 17 has the cylindrical slide piece 20 pressed downward by the coil spring 19 and the perforated boss 20 is fixed with a machine screw 22 to constitute this juicer. Consequently, it is easy to wash the juice-receiving vessel 17 after operating the juicer and compact constitution is obtained.