baber/WOPTO huggingface dataset:
Patent JP-H03103726-A (JP)
Title: Sensitivity correcting system for infrared detector
Inventor: NISHIHATA MAKOTO
IPC: G01J1/44
Filed: 1989-09-18
Abstract: PURPOSE:To prevent an output state after correction from fluctuation by selecting one of all detecting elements of a detector as a representative element, adjusting the sensitivity of all the detecting element to the sensitivity of the representative element, and correcting detection data obtained by the respective detecting elements at the time of image pickup operation. CONSTITUTION:Temporary detection data di arriving at a terminal 40 at the time of image pickup operation is supplied to a subtracter 48 and detection data Li read out of a memory through a switch 41 connected to the side of a terminal (b) is subtracted from the data di, so that the value (di-Li) is supplied to a multiplier 49. The multiplier 49 multiplies the (di-Li) by data (Hs-Ls)/(Hi-Li) (Ls and Ls: detection data of representative element) read out of a memory 27 and an adder 50 adds the detection data Ls of the representative element from the memory 42 and an optimum offset constant C stored in a memory 51 previously to the output of the multiplier 49, so that corrected data Di is outputted from a terminal 52.
Patent JP-S62101927-A (JP)
Title: Caliper supporting structure in disc brake device
Inventor: ASAKA URATARO
IPC: B62L1/00
Filed: 1985-10-30
Abstract: PURPOSE:To prevent a bending load from acting on a pipe connected to a caliper, by forming a projection for limiting the range of swaying motion of a bracket, on either of a car body or the bracket, near a pivoting shaft. CONSTITUTION:A noise dive front-wheel suspension unit 2, for preventing a front fork 1 from sinking during the action of a brake, is set at the lower part of the front fork 1 whose lower part slants forwardly. Then, an anti-dive piston 5, for intercepting a main connecting route between a bottom case 3 and a fork pipe 4, in case of receiving the braking torque, is slidably fitted in a casing 7. A stay 8 is protrusively formed on the back surface of the lower part of the front fork 1, and a projection 9 is formed at the lower part of the end of said stay 8. As a result, the angle of the sway of a bracket 10 is limited, because the bifurcated bottom surface 12 of an upper end fixing part 11 strikes against the projection 9 of the stay 8.
Patent JP-H1087636-A (JP)
Title: Production of optically active n-t-butyl-2-piperazinamide
Inventor: NISHIYAMA SHOICHI
IPC: C07B57/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To industrially obtain the subject compound in a high yield by a simple and economically excellent method by using an optical resolving agent capable of being easily recovered. SOLUTION: (RS)-N-t-butyl-2-piperazinamides used as raw materials comprise a racemic mixture containing both the isomeric compounds in equal amounts, respectively. 0.1-2.0 mole of dibenzoyl tartrate as an optical resolving agent is brought into contact with 1 mole of the raw material to obtain the diastereoisomer salts. A liquid containing the diastereoisomer salts is cooled or concentrated, and the crystals are deposited in the temperature range of -20 to 80 deg.C. The diastereoisomer salt crystals are suspended in water, etc., and hydrochloric acid as a decomposing agent is added to remove the optical resolving agent. The filtrate is concentrated to obtain the hydrochloric acid salt of (R)-N-t-butyl-2-piperazinamide, etc.  The salt is treated with an ion exchange resin to separate the optical resolving agent, and the filtrate is concentrated to obtain the optically active N-t-butyl-2-piperazinamide of the formula (* is an asymmetric carbon).
Patent JP-H0289449-A (JP)
Title: Telephone controller
Inventor: ABE TATSUYA
IPC: H04M11/00
Filed: 1988-09-27
Abstract: PURPOSE:To incorporate a case into a load to be controlled, to attain excellent external appearance and to obtain a controller not giving any hindrance to other device by containing a signal processing section to the case provided with a modular jack for telephone line connection and a load connection connector. CONSTITUTION:The case 4 consists of a body 4a and a cover 4b, a signal processing section 1, a modular jack 2 for telephone line connection and a load connection connector 3 are mounted on one printed circuit board 6 and they are fitted to the body 4a by using a fastening screw 7. Then the connector 3 is connected to a receptacle connector provided in the load to incorporate the case 4 to the load. Then excellent external appearance is obtained and the controller not giving any hindrance is attained.
Patent JP-S6484178-A (JP)
Title: Reflection type infrared detector
Inventor: MORIMOTO AKIRA
IPC: G01V8/12
Filed: 1987-09-26
Abstract: PURPOSE:To improve the reliability by providing a time constant adjusting circuit which shortens the response time of an automatic gain control circuit for a prescribed time with a detection signal. CONSTITUTION:When a wall, etc., with high reflectivity is provided at a short distance to a sensor and a body to be inspected enters the sense area, reflected components decrease. In this case, when the automatic gain control circuit part 3 has a time constant, a signal wave decreases in the beginning of the decrease of the reflected components below the detection level of a negative area for a stationary state; while a signal processing circuit 2b outputs the detection signal, a timer circuit 41 operates to decrease the amplification factor of an amplifying circuit 2a for a constant time and a transistor TR is driven to turn on a LED 42. Further, a time constant adjusting circuit 5 is put in operation at the same time and the response speed of the circuit part 3 is made fast. The signal level drops owing to the body to be detected, on the other hand, is to increase with time after the body to be inspected is passed in addition to an increase in the amplification factor of the circuit part 3, but the circuit 5 makes the time constant of the circuit part 3 small and the signal level never exceeds the detection level of a positive area.
Patent JP-H0695712-A (JP)
Title: Sequence proghram editing system
Inventor: CHIBA HIROSUKE
IPC: G05B19/05
Filed: 1992-09-10
Abstract: PURPOSE:To easily copy and move areas between sequence programs in a sequence program editing system which edits a sequence program on a screen. CONSTITUTION:A display screen 51 is divided into two segmented pictures 51a and 51b. For example, when a part of a ladder program 71 is desired to copy to a ladder program 72, a 'copy' menu 52a is selected. Next, a cursor key is operated to determine an area 71a to be copied, and a cross cursor P3 displayed on the divided picture 51b is moved to designate the start position of the place of the copy destination. After this designation, a return key or the like is depressed to copy the program in the area 71a to an area 72a.
Patent JP-S61122257-A (JP)
Title: Isocyanate compound, production and use thereof
Inventor: URANO SATORU
IPC: C07C265/16
Filed: 1984-11-15
Abstract: NEW MATERIAL:The compound of formula I (R is H or lower alkyl; X is halogen). EXAMPLE:alpha-Methyl-beta-chloropropionyl isocyanate. USE:Intermediate for production of pharmaceuticals, agricultural chemicals, dyes, etc. It is useful also as a synthetic raw material of heat-resistant resin, hydrophilic resin, surfactant, etc. PREPARATION:The haloalkanoyl isocyanate of formula I can be prepared by reacting the acrylamide of formula II with the oxyalyl halide of formula (COX)2 (X is halogen) (especially oxalyl chloride). As an alternateive method, the compound of formula I can be produced by reacting the alkenoyl isocyanate of formula III with a hydrogen halide. When the R of the compound of formula I is lower alkyl, the compound is obtained as a mixture with the compound of formula III.
Patent JP-H0288994-A (JP)
Title: Time counter with serial input-output
Inventor: FUJII HARUYOSHI
IPC: G04C13/02
Filed: 1988-09-27
Abstract: PURPOSE:To perform high-speed data transfer by transferring count data together with the carrying state of a counter to an external device when only a count data transferring command is issued. CONSTITUTION:When a command signal SIN is inputted to a shift register 1 from a serial input terminal 7 in synchronism with synchronizing clocks SCK inputted to an input terminal 6, the carrying state of a counter 4 is first outputted from an oscillation and frequency dividing circuit 3 by means of a signal SOUT from the serial output terminal 8 of the shift register 1. Then the data of the counter 4 to the serial input command are outputted through a control circuit 5. Thus the count data are transferred together with the carrying state of the counter. Therefore, an external device can process the data transfer with the one command.
Patent JP-H04120795-A (JP)
Title: Movable mounting structure for connector
Inventor: SAKASAWA KAZUYOSHI
IPC: H01R25/00
Filed: 1990-09-11
Abstract: PURPOSE:To easily connect a connector by pressing to connect the positioning pin of a supporting base to the tapered oblique surface of a connector mounting plate by a tensile spring provided between the base and the plate, and guiding to connect the pin to a deflection stop pin of a triangular shape via the groove of the plate. CONSTITUTION:A drawer unit 1 is telescoped by mounting either one connector 3a of plug.jack type floating connectors 3 having contactor capable of floating and guiding it to a guide rail 4 secured to a device housing. The connector 3 is mounted between the unit 1 and a movable connector mounting plate 2a of a connector supporting structure 2, the plate 2 is pressed and connected to the base 2b via a tensile spring 2c at three points of the right angle of an isosceles triangle of the oblique surface 2a-2a, two positioning pins 2b-1c and a centering groove 2a-1b, a centering pin 2b-2a to be automatically centered, and the drawer unit guided by the rail is easily connector-connected.
Patent JP-S60135680-A (JP)
Title: Oscillation type compressor
Inventor: HIRAGA MASAHARU
IPC: F04B27/14
Filed: 1983-12-23
Abstract: PURPOSE:To lighten the load of a driving source by a method wherein the slant angle of the slope of a rotor is changed to reduce the refrigerating capacity of the compressor in accordance with necessity. CONSTITUTION:When a solenoid valve 44 is opened to equalize the pressures in a suction chamber 19 and a crank chamber 1a through a communicating port 45, the angle of the slope 30 becomes maximum and the refrigerating capacity is increased. When the solenoid valve 44 is closed, the pressure in the crank chamber 1a is increased by blowby gas leaked through a clearance between a piston 15 and a cylinder bore 2a. Accordingly, the piston 15 is precluded to move to the left by a pressure difference between the crank chamber and the suction chamber upon the suction stroke of the compressor and the slant angle of the slope 30 becomes minimum due to a reaction whereby the refrigerating capacity may be reduced.
Patent JP-H04121885-A (JP)
Title: Tape stock housing rack
Inventor: TSUYUMINE HIROSHI
IPC: G11B23/02
Filed: 1990-09-11
Abstract: PURPOSE:To prevent a tape cassette(TC) damaged and to improve space efficiency by providing a spring mechanism with roller engaged with the V- or U-shape groove of the TC validated just before the TC is housed in a tape stock housing rack completely and invalidated immediately after an extraction operation is started. CONSTITUTION:When no tape cassette TC is housed in a rack 11, a spring 15 with roller is regulated so that the tip small roller 19 side of the spring 15 can be housed in a spring housing part 14 with roller by a flat spring 16 for spring position regulation. Firstly, the tip of the TC is abutted against the large roller 18 side of the spring 15, which pushes the spring 15 in the direction of a rack 11 side plane, and the spring 15 is rotated around, a spring post 17 with roller, and a roller 19 side is pressed on the TC side plane in the neighborhood of the V- or U-shape groove of the TC. A part between the tip of the roller 19 side of the spring 15 and the post 17 is formed in a leaf spring, which holds the TC by engaging the roller 19 of the spring 15 with the V- or U-shape groove of the TC. In such a way, the TC can be held at a regulated position. Thereby, it is possible to prevent the TC damaged, and to improve the space efficiency and maintainability.
Patent JP-H06211006-A (JP)
Title: Tire tread pattern selecting method and vehicle mounted with tire
Inventor: WAKABAYASHI NOBORU
IPC: B60C11/03
Filed: 1993-09-03
Abstract: PURPOSE:To provide a tread pattern selecting method enabling the improvement of straight advancing stability with residual cornering force provided by an appropriate tread pattern according to the weight of a vehicle. CONSTITUTION:In a vehicle with a vehicle weight of M(kg), a tire is provided with a tread pattern having a pattern index PI within the following range: 0.9<=(60.PI+900)/M<=1.1, PI=(DELTARCFCR +DELTARCFSH)+(DELTARCFCR1+DELTARCFSH1)=SIGMA(-0.020.m.alpha.theta)+SIG MA(0.047.n.beta.delta)+SIGMA(part: -0.020.m1.alpha1.theta1)+SIGMA(0.021.n1.beta1.delta1), where m, n are the number of grooves in the ground plane, alpha, beta are the axial length ratios of grooves, theta, delta are the angles of grooves, m1, n1 are the number of sigings in the ground plane, alpha1, beta1 are the axial length ratios of sipings, and theta1, delta1 are the angles of sipings.
Patent JP-S61123788-A (JP)
Title: Rotary pump
Inventor: MURAMOTO HIROSHI
IPC: F04C2/26
Filed: 1984-11-19
Abstract: PURPOSE:To reduce the internal leakage of a rotary pump to enhance the efficiency of pressure feed, by providing short cylindrical members having the same diameter as that of a ram section, at both sides of the latter, and by fitting these short cylindrical members in round hole sections in a rotor flange. CONSTITUTION:Short cylindrical sections 103c having the same diameter as that of a ram section 103, are provided at both sides of a movable block 103 in a rotary pump. These members 103c are fitted in round hole sections 102 formed in a rotor flange 102b. With this arrangement the end faces of the ram section 103b are prevented from being exposed to the end faces of the movable block 103, and therefore, when the ram section 103a is extended and retracted with respect to a fluid passage, it is possible to prevent the ram section 103 from sliding on the rotor flange.
Patent JP-2000073555-A (JP)
Title: Storage structure
Inventor: ISHIDA EIJI
IPC: E04F19/08
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To take in and out an object on a lateral side for facilitating the taking in and out work of the object in a tapered eaves soffit area. SOLUTION: This storage structure capable of taking an object in and out from a balcony, and is equipped with a storage section 20 which is formed between a roof 30 and a ceiling 40 and can store the object and a tapered eaves soffit area 50 which is a space area above the balcony 10 and has only a tapered roof 31 without forming a horizontal eaves soffit. An erected wall 21 erected for partitioning between the storage section 20 and the tapered eaves soffit area 50 is provided with an openable door 22 in order to take in and out the object from the tapered eaves soffit area 50.
Patent JP-S6397059-A (JP)
Title: Original reader
Inventor: YAMAGUCHI KAZUFUMI
IPC: H04N1/19
Filed: 1986-10-13
Abstract: PURPOSE:To set a binarization threshold voltage corresponding to the sensitivity distribution of an image sensor by constituting the titled reader with an image sensor part, threshold voltage generation part, and a comparator. CONSTITUTION:An image sensor drive circuit 2 and an address counter 4 receive from the external a clock pulse CK and a start pulse ST, and respectively generate a pulse necessary for the image sensor driving and a pulse for address setting of a ROM 5. In the ROM 5, the sensitivity distribution of the image sensor 1 is recorded preliminarily in form of digital signals. A D/A converter 6 receives a data from the ROM 5, and generates a threshold voltage proportioning to the sensitivity distribution of the image sensor 1. Consequently, the scanning of the picture elements of the image sensor 1 and the accessing the ROM 5 come to be correspondent to each other one to one, and also they can be executed in synchronism. As a result, such a threshold voltage for binarization as correspondent to the respective picture element sensitivities can be generated.
Patent JP-H0797861-A (JP)
Title: Work management system in construction execution
Inventor: WATANABE MITSUAKI
IPC: G06Q10/00
Filed: 1993-09-29
Abstract: PURPOSE:To easily carry out the working management and the wage calculation colletion at each working place. by reading out a recording card at a gate when operators go-in/out and carrying out the analysis, statistics, and output processings by a central processing device. CONSTITUTION:A card reader is installed at the gate of a working place, and a recording card carried by an operator in going-in/out is read, and the result is inputted into a central processing device 3, and the management information of the working place is processed. In the central processing device 3, the related information is stored in a master file 5, having the information recorded on the roeording card as key. On the basis of the information read out from the recording card, a visitor analyzing device 4 carries out analysis of the persons who go-in/out by searching the related information, referring the master file 5. Then, the information of the persons who go-in/out is statistically analzed by a statistics.output processing device 6, and an attendance book, wage book, etc., at each working place are formed.
Patent JP-H0668350-A (JP)
Title: Article storage shelf of automatic vending machine for frozen article
Inventor: KOBAYASHI TATSUYA
IPC: G07F11/04
Filed: 1992-08-19
Abstract: PURPOSE:To prevent the package of a bagged article with ice from being broken and the article from deforming. CONSTITUTION:While the frozen article (bagged ice cream) 6 stored by a spiral wire 9 in a rack 8 is guided by plastic guide pieces 12 only at a necessary place for article holding, an ice collection space 20 is formed of fitting bases 13 and 14 made of iron plates between the guide pieces 12 and 12. Consequently, ice produced in the rack 8 is gathered in the space 20 to reduce influence upon the article 6.
Patent JP-H0289975-A (JP)
Title: Controller for freezing refrigerator
Inventor: YAGI KUNIHIKO
IPC: F25D11/02
Filed: 1988-09-28
Abstract: PURPOSE:To lower the setting temperatures of a refrigerating chamber and a freezing chamber for a given period of time to approach the temperatures of the refrigerating chamber and the freezing chamber to the set temperatures by a method wherein the operations of a compressor and a fan are permitted depending on the inside temperatures of the refrigerating chamber and the freezing chamber after finishing quick freezing. CONSTITUTION:When temperature differences between the inside temperature of a refrigerating chamber 3 as well as the inside temperature of a freezing chamber 4 and set temperatures corresponding to respective chambers are detected and either one of said temperature differences is more than 4 deg.C, a temperature whereat the motor-driven damper 9 of the refrigerating chamber 3 is closed is lowered by 4 deg.C, for example, and the inside temperature of the freezing chamber 3 is compared with said temperature. When the inside temperature of the refrigerating chamber 3 is higher, the motor-driven damper 9 is opened but when it is lower, the motor-driven damper 9 is closed. The same judgement as the refrigerating chamber 3 is effected with respect to the freezing chamber 4 and when the inside temperature of the freezing chamber 4 is lower, the motor-driven damper 10 is closed but when the inside temperature of the freezing chamber 4 is higher, the same damper 10 is closed, then, a compressor 6 and a fan 9 are operated. When a counted time has elapsed for a given period of time, a circuit is returned to a main loop.
Patent JP-H07184700-A (JP)
Title: Method for preparation of crystalline saccharide and product obtained thereby
Inventor: RICHIYAADO SHII FUIZU
IPC: A23L27/00
Filed: 1994-10-06
Abstract: PURPOSE: To obtain the subject sugar quickly dissolving in the mouth and useful for a cashet (wafer) or the like by forming a bidimensionally stabilized crystalline frame from an outer portion of an amorphous shearform sugar mass, and subsequently, converting the remaining potion to a crystalline structure which retains the dimension of the crystalline frame.  
     CONSTITUTION: A crystallization modifier is mixed to an amorphous shearform sugar mass. A bidimensionally stabilized sugar crystalline frame is formed from an outer portion of the amorphous shearform sugar mass, and subsequently the remaining portion of the mass is converted into a crystalline structure which completely remains the cross-sectional dimension of the sugar crystalline frame by continuously heating the remaining portion of the mass with water in a non-aqueous gas phase under control at such a speed and quantity that the amorphous sugar crystallizes on the surface of the mass. Thus, the objective crystalline sugar is obtained, and it contains the bidimensionally stabilized crystalline sugar and quickly dissolves in the mouth of a mammal. Further, as the crystallization modifier, it is preferred to use a free volume space filter comprising a combination of surfactants having HLB of at least 6.0. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06121518-A (JP)
Title: Motor for high-torque robot
Inventor: ROSU DEII UERUBAAN
IPC: H02K37/06
Filed: 1992-09-11
Abstract: PURPOSE: To provide a high-torque reactance-type step motor by using each 180-degree opposite pole member in radial direction, excited concurrently when the outer and inner stator members in three phases are driven. CONSTITUTION: Pole piece 18 and 20 of an inner stator 10 and an outer stator 14 are provided at intervals around a rotating shaft 16. The pole piece 18 is aligned with the pole piece 20 and has a pole tooth 22, while the pole piece 20 has a pole tooth 28. A rotor 12 has two pairs of teeth 24 and 26 located opposite to pole teeth 22 and 28. The positions of the teeth 22 to 28 are located so as to cross an imaginary face vertical to a rotating axis 16. When a current flows in at coils 30', 32', 32", and 30", a flux path 34 passes through the inner rotor pole 18, the rotor 12 and the stator pole 20'. Further, the flux path 34 extends around the outer stator 14 and passes through two coils with no current flowing therein, the outer stator pole 20, and the rotor 12, and reaches inner stator poles 18" and 18' to complete a closed loop.  In this way, all the magnetic fluxes extend radially inwards or outwards in the rotor 12.
Patent JP-2000075765-A (JP)
Title: Color image forming device
Inventor: TANIZAKI JUNICHI
IPC: G03G15/08
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To minimize the transmission error and rotation fluctuation of the driving force transmitted to each photoreceptor and form a color image of high quality with little convergence error by providing a process unit comprising two or more drive input means for driving photoreceptors and for driving other processing means such as developing means. SOLUTION: A photoreceptor unit 13 is formed of a photosensitive drum 1, and a charging roller 2 and a cleaning blade 6 as other process means. The photoreceptor unit 13 including the photosensitive drum 1 and other process means is integrated with a developing unit 4 for imaging a latent image formed on the photosensitive drum 1 to constitute a process unit, and the process unit is provided with two or more drive input means for driving photoreceptors and for driving other process means such as developing means. According to this, the photosensitive drum 1 is independently rotated, so that the influence of rotation fluctuation by the drive of the other process means is hardly reflected directly to the photosensitive drum 1.