baber/WOPTO huggingface dataset:
Patent JP-H0835891-A (JP)
Title: Inner force sensor
Inventor: BAN KAZUKUNI
IPC: G01L1/00
Filed: 1994-07-25
Abstract: PURPOSE:To automate the bridge balance adjustment of an inner force sensor. CONSTITUTION:When the initial value of an index (k) which represents a set value to a D/A converter 205 is set to '0' and its process is started, a CPU 206 sets a digital value (k) in a register in the converter 205. Since a certain voltage value Vk is output to an amplifier 202, the CPU 206 obtains an output value alphak corresponding to the value Vk from an A/D converter 203. The alphak represents the amplitude of a deviation from the balanced state of a bridge circuit 201. The CPU 206 temporarily stores data set in a RAM 207. Then, these process is repeated until the value (k) reaches the maximum value kmax settable by the converter 205. For the data set of the stored kmax+1 set, the k value k0 for applying the minimum alphaa is obtained, and set to the converter 205. Thus, the state for applying the smallest bridge output is realized.
Patent JP-H0513525-A (JP)
Title: Ic socket
Inventor: MIYAMOTO MASAKI
IPC: H01R33/76
Filed: 1991-07-05
Abstract: PURPOSE:To efficiently measure an object to be measured from the surface side of a printed board without giving any stress to the lead of the object to be measured. CONSTITUTION:This IC socket is provided with a check pin 8 for measurement on the side face of its socket frame 2 so that an object 5 to be measured can be efficiently measured without deteriorating the lead 6 of the object 5. Therefore, the product evaluating efficiency can be improved and the reliability of the product can be improved by preventing the deterioration of the object 5.
Patent JP-H0862630-A (JP)
Title: Production of liquid crystal display device
Inventor: KUBO AKIRA
IPC: G02F1/1368
Filed: 1994-08-16
Abstract: PURPOSE: To insulate respective scanning lines from each other and further, to obviate generation of peeling of laminated films by forming anodically oxidized films only on the scanning lines and removing electrodes for anodic oxidation and respective leader lines with these anodically oxidized films as a mask. CONSTITUTION: The scanning lines 22, gate electrodes 25, gate insulating films, transparent pixel electrodes 24, a semiconductor layer, signal lines 23, source electrodes 29 and drain electrodes 27 are formed on an insulating substrate 21. The electrodes 30 for anodic oxidation and the leader lines 31 for connecting the electrodes 30 for anodic oxidation to the one-side ends of the respective scanning lines 22 are formed on the one end side on the insulating substrate 21 at the time of forming the scanning lines 22 and the gate electrodes 25 on the insulating substrate 21. Voltage is applied to the respective scanning lines 22 through the respective leader lines 31 from the electrodes 30 for anodic oxidation to form the anodically oxidized films only on the respective scanning lines 22.  The electrodes 30 for anodic oxidation and the respective leader lines 31 are removed with the anodically oxidized films as the mask. Then, the respective scanning lines 22 are insulated from each other and the inspection of the respective scanning lines by independently driving the scanning lines is executable at the time of inspecting quality. Further, the peeling of the films of the laminated films, etc., do not arise.
Patent JP-2000037866-A (JP)
Title: Ink-jet printer and method for compensating for malfunctioning and inoperative ink nozzle at print head
Inventor: WEN XIN
IPC: B41J2/165
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a method for compensating for nozzles in an inoperative state at a print head. SOLUTION: A printer 10 has a print head 40 and a plurality of nozzles 50 formed to the print head 40. At least one of the nozzles 50 is probably inoperative and at least the other of the nozzles 50 is operating. A detecting system is connected to the nozzles, thereby detecting the inoperative nozzle 50. A computer 90 is connected to the detecting system and reassigns a printing function of the inoperative nozzle to the operating nozzle, so that appropriate output images can be printed even when some of the nozzles are inoperative.
Patent JP-S6352800-A (JP)
Title: Method and instrument for measuring strength of gravity dehydrated cake
Inventor: IGARASHI CHIAKI
IPC: B01D24/48
Filed: 1986-08-20
Abstract: PURPOSE:To accurately measure the strength of gravity dehydrated cake having different characteristics in particular by measuring the thickness of the gravity dehydrated cake traveling in a gravity dehydrating part and the respective sinking depths of pressing members and determining the coefft. of dependence on pressure obtd. from the relations between the respective output ratios thereof and the pressing forces of the pressing members as the index of the strength. CONSTITUTION:The pressing forces of the pressing members 1-0-1-3 onto the gravity dehydrated cake 4 to be measured in a belt press type dehydrator are variously changed to P1, P2 ..., and the respective sinking depths X1, X2 ...are measured. The K (coefft. of dependence on pressure) determined by the linear equation X/X0=K.logP obtd. from the relations between the ratios X1/X0, X2/X0 ... of the thickness X0 of the cake 4 and the pressing forces P1, P2 ... is determined as the index of the strength. The strength of the gravity dehydrated cake mentioned above is thereby accurately, continuously and easily known without making the sampling operation.
Patent JP-H0836159-A (JP)
Title: Color display system
Inventor: NAKAJIMA YOSHIHARU
IPC: G02F1/133
Filed: 1994-07-22
Abstract: PURPOSE:To perform the delay processing of a video signal that is adaptive to the right-left inversion switching of a screen in an RGB three-pixel simultaneous sampling system. CONSTITUTION:A display unit 1 is provided with scanning lines in a row direction, signal lines in a column direction, pixels of the primary colors which are arranged at the intersection parts of ' both and arrayed at specific pitch in the row direction, and a horizontal driving circuit which selects every three signal lines at the same time and writes three kind of video signals separated into the primary colors in three corresponding pixels. This horizontal driving circuit can have scanning for simultaneous selection switched by inversion in the row direction. A driver unit 2 includes a delay means and performs the delay processing corresponding to the pitch of the pixel array for three kinds of video signals VR, VG, and VB prior to the simultaneous selection. The delay means has three precedent-stage sample holding circuits FSHA, FSHB, and FSHC and three trailing-stage sample holding circuits NSHA, HSHB, and NSHC connected thereto.
Patent JP-H0243426-A (JP)
Title: Structure rigidity adjustable device
Inventor: IIZUKA MASAMI
IPC: E04H9/02
Filed: 1988-08-02
Abstract: PURPOSE:To optionally adjust rigidity of a structure by providing actuators for controlling opening or closing of two valves attached to the outer peripheral surface of a cylinder fully filled with oil, and controlling the pressure in a cylinder chamber by opening or closing the valves. CONSTITUTION:A cylinder 2 connected to a relatively moving earthquake-proof element B and fixed on one side of a frame F is formed into a double pipe construction consisting of a cylinder chamber 2a and an oil supply chamber 2c, whereas valves 41, 42 are attached to a partition wall 2b, and actuators 31, 32 for controlling opening or closing of the valves are connected to the cylinder. The operations of the valves 41, 42 operated by the actuators 31, 32 control proper period and damping force by a command from a computer judging predominant period of an earthquake motion and thereby selecting an optimum rigidity of a structure for avoiding resonance with earthquake motion. Rigidity or proper period of the structure can thus be optionally adjusted.
Patent JP-S5981419-A (JP)
Title: Heating temperature controlling method in heating apparatus
Inventor: ITOU KATSUYA
IPC: F23N5/18
Filed: 1982-11-01
Abstract: PURPOSE:To accurately heat the material to be heated up to the target temperature by a method wherein a set furnace temperature is automatically corrected by controlling the flow rate of gaseous fuel or liquid fuel, even when the ratio of gaseous fuel to liquid fuel changes in a heating apparatus to mixed-fire gaseous fuel and liquid fuel. CONSTITUTION:At first, a flow controller 28 is set and then the flow rate of gaseous fuel in controlled by controlling a flow control valve 30. At the same time, the calorific value and flow rate of the gaseous fuel and the flow rate of liquid fuel are inputted to an operator 25. The values inputted to the operator 25 is corrected there based upon correction coefficients, which have been inputted, and outputted to an adder 35. The adder 35 corrects a set target furnace temperature based upon said corrected values inputted to the adder 35 and then outputs to a temperature controller 33. The temperature controller 33 compares a target furnace temperature corrected at the adder 35 with an actual furnace temperature detected by a furnace temperature detector 36 and sets a signal sent to a liquid fuel flow control valve 34 so as to realize the corrected target furnace temperature and then outputs said signal to the flow control valve 34.
Patent JP-H1120782-A (JP)
Title: Bottom door shock absorber for water surface cleaning craft dirt collecting basket
Inventor: NISHIMOTO YASUHIRO
IPC: E02B15/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a utensil such as a dirt collecting basket or the like, and secure the safety of an operator by providing plural orifices on the upper position of a hydraulic cylinder interlocking with the opening and closing of a bottom door, and fitting the hydraulic cylinder slightly tilting. SOLUTION: A hull 1 is a double hull type, and a dirt collecting basket 2 is mounted between the double hull in a half under water state against a water surface 8. A bottom door 3 is closed by a closing device 5. A closing and opening rope 6 is bounded to a rope holder 7. This time, a hydraulic cylinder 4 is brought into the most shrinking state, and is tilting fitted so that a rod 13 side is up. When the piston 12 of the hydraulic cylinder 4 is in the most shrinking state, an orifice 11 is provide on a rod room 14 side very close to the piston 12, and an orifice 10 is provided at the endmost position on the rod 13 side.  By pulling the closing and opening rope 6, the bottom door 3 is opened by the closing device 5, the hydraulic cylinder 4 is drawn interlocking with the bottom door 3, and the hydraulic cylinder 4 is brought into the most drawn state at the bottom door 3 opening position of 90 degrees.
Patent JP-H068674-A (JP)
Title: Continuous form
Inventor: YONE YUTAKA
IPC: B42D11/00
Filed: 1992-06-26
Abstract: PURPOSE:To efficiently perform the provision or replacement of data by collecting the data to respective addresses. CONSTITUTION:Unit form groups formed by connecting a predetermined number of unit forms 1-6 in a longitudinal direction are foldable at every unit forms through folding scheduled lines (b) formed in a lateral direction and an address data entry region 101 in which address data are entered is provided to the unit form provided to the head or end of the unit form groups.
Patent JP-S5982198-A (JP)
Title: Belt press type dehydrator
Inventor: FUJINAMI SUSUMU
IPC: B01D33/04
Filed: 1982-11-01
Abstract: PURPOSE:To decrease considerably a moisture content by providing freely rotatably an endless belt-like filter cloth which grasps a material to be treated under pressure together with one of both filter cloths, is separate from both filter cloths and moves differentially in the state of having a difference in traveling speed on the down stream side of a zigzag route. CONSTITUTION:An endless belt-like filter cloth 14 which grasps a material to be treated under pressure together with one of both filter cloths 4, 6, is separate from the cloths 4, 6 and moves differentially in the state of having a difference in traveling speed is provided freely rotatably on the down stream side of a zigzag route in a belt press type dehydrator. More specifically, the material dehydrated through the zigzag route is grasped between the one cloth 4 and the cloth 14 and is subjected to a shearing dehydration effect by a differential movement, whereby said material is dehydrated. The moisture content of the material to be treated is thus decreased considerably.
Patent JP-2001021073-A (JP)
Title: Insertion joint
Inventor: OKAZAKI YOSHIRO
IPC: F16L17/06
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an insertion joint which can be prevent from excessively scratching even though a steep pipe covered over its outer surface with a resin covering layer is inserted without the covering layer being peeled off, in which the length of displacement of the inserted pipe in the pulling direction is suitably changed on design so as to be set to an appropriate length with respect to the length of a slide surface, and which can exhibit a satisfactory come-off checking function. SOLUTION: A joint body 10 is provided therein with a first wall part 20 having a tapered first slide surface 21, a second wall part 30 having a cylindrical second slide surface 31, and an action part 40. A come-off checking ring 60 whose diameter is variable, is located inside of the first wall part 20. The first slide surface 21 has a role of decreasing the diameter of the come-off checking ring 60 and a role of guiding the ring 60 toward the second slide surface 31. The second slide surface 31 has a role of sliding the come-off checking ring 60 while the outer diameter of the ring 60 is maintained to be constant. The action part 40 has such a role that it abuts against the come-off checking ring 60 sliding on the second slide surface 31 so as to check the ring 60 from coming off.
Patent JP-H0614064-A (JP)
Title: Modulation method and its device
Inventor: USUI TAKASHI
IPC: H04L27/04
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a modulation method and its device in which a useless radiation generating factor is less, high performance is obtained with no adjustment and the circuit scale is reduced in a DSB, BPSK and SSM modulators and a frequency converter. CONSTITUTION:A digital modulation signal is converted into an analog signal at a frequency being 1/n times (n: integer) of a carrier frequency and band limit is implemented for a pass band twice the modulation signal band width around the carrier frequency as a center. A multiplier circuit between a carrier and a modulation wave and a carrier oscillation circuit having been essential components in a conventional DSB, BPSK, SSB modulators and a conventional frequency converter are omitted and the output of a D/A converter 10 is inputted as it is to a BPF 11 to limit the band, thereby obtaining DSB, BPSK, SSB modulation outputs and a frequency conversion output.
Patent JP-2001013458-A (JP)
Title: Stereoscopic image display device
Inventor: ROBINSON DOUGLAS L
IPC: H04N9/12
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display device which is strong in terms of structure, whose manufacturing cost is reduced and which is constituted so that ghost caused by a light beam entering from the outside can be sufficiently erased though it is equipped with two image sources. SOLUTION: A CRT 20 being the 2nd image source is arranged opposite to a CRT 1 being the 1st image source as the device forming a 2nd image. A concave mirror 2 is provided with a center axis 31 orthogonally crossing the opposed axis of the CRTs 1 and 20. A beam splitter 4 is arranged by being inclined by about 45 deg. based on the axis 31 and being interposed between the CRTs 1 and 20 as the device splitting the incident light beam into two. A linear polarizing plate 5 is arranged between the splitter 5 and the eyes of an observer 32 as the device polarizing the incident light beam. A 1/4 wavelength plate 3 is arranged between the mirror 2 and the splitter 4 as the device producing phase difference in the vibrating direction of the incident light beam.
Patent JP-H0635536-A (JP)
Title: Work transfer method on assembly line
Inventor: KAWASAKI YOSHINOBU
IPC: B23P21/00
Filed: 1992-07-21
Abstract: PURPOSE:To improve the production efficiency by controlling the starting time of a carrying member at the initiation side of an assembly line order to improve the working efficiency with the no excessive number of workers and to prevent the stay of a work in a device type switching state. CONSTITUTION:A vehicle body W being a work is put on a self-traveling carrier 2 and carried on an assembly line 1. A worker moves together with the carrier 2 and performs the necessary jobs to the body W in each of work sections of the line 1. A send-in station 3 and the next stand-by station 4 are provided at the initiation side of the line 1. Meanwhile a send-out station 5 is provided at the termination side of the line 1. At the station 5, the body W is transferred onto an overhead conveyor and sent out to the next process. The empty carrier 2 is sent back to the station 3 via a return path 6. The body W sent from the precedent process is put on the carrier 2 and transferred to the station 4 where the body W is temporarily stopped. Then the carrier 2 is driven again on the line 1 at a fixed speed.
Patent JP-S6172185-A (JP)
Inventor: KAWASHIMA MITSUJI
IPC: E04H9/00
Filed: 1984-09-18
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-H07306291-A (JP)
Title: Measuring equipment
Inventor: SEKI NORIYUKI
IPC: G21C17/06
Filed: 1994-08-18
Abstract: PURPOSE:To measure various types of spent fuel assembly having different shapes, dimensions, etc., accurately under the same measuring conditions. CONSTITUTION:The equipment for measuring radiation by immersing a spent fuel assembly 4 into water comprises a mechanism frame 1, a plurality of first water-tight vessels 6 for radiation detector secured to the mechanism frame 1 at an arbitrary interval on the side of the fuel assembly 4 along the axial direction thereof in the mechanical frame 1, and an up/down drive mechanism 3 for calibrating the mutual sensitivity of first radiation detectors while elevating/lowering the spent fuel assembly 4 in the axial direction with respect to the first radiation detector contained in the water-tight vessel 6. The measuring equipment further comprises a mechanism 9 for driving the spent fuel assembly 4 to the central position between the first radiation detectors, a water-tight vessel 7 for second radiation detector, and a drive mechanism 8 for bringing the water-tight vessel 7 into contact with the spent fuel assembly 4.
Patent JP-H0637644-A (JP)
Title: Data conversion circuit and method
Inventor: FUKUDA MITSUYOSHI
IPC: H03M7/50
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a method by which the number of coefficients can be decreased, and a simple conversion can be attained in a data conversion circuit and method by which the coefficient of a linear equation indicating an approximate straight line is stored in an ROM in order to convert input data into the data based on an exponential function CONSTITUTION:The valid range of the input data is divided into N pieces, and coefficients (c)j j=1, 2,...N) are set corresponding to each divided range. Moreover, each divided range is divided into M pieces, and an exponential function curve corresponding to the divided range is approximated by a straight line Y=cj (aiX+bi) (i=1, 2,...M). Then, this circuit is equipped with a memory 1 which stores the coefficients (c)j, (a)i, and (b)i, address counter 2 which reads the coefficients (c)j, (a)i, and (b)i from the memory 1 corresponding to the input data, and arithmetic circuit 5 which computes Y=(c)j (aiX+bi) based on the coefficients (c)j, (a)i, and (b)i read from the memory 1, and the input data.
Patent JP-S6439250-A (JP)
Title: Rotating power machine
Inventor: OCHI JOJI
IPC: H02K1/27
Filed: 1987-08-03
Abstract: PURPOSE:To conduct a rotary motion smoothly by providing respective both ends of a plurality of almost arcuate permanent magnets arranged at the circumference with parallel faces and by relaxing the steepness of inversion of a pole direction between adjacent permanent magnets. CONSTITUTION:An electrical rotating machine is furnished with a stator 5 and a rotor 4 and is composed of a coil 40 and the other plurality of almost arcuate permanent magnets 20. In this case, both ends of said permanent magnets 20 are provided with parallel faces 50 almost parallel to the center line l bisecting the central angle bordering on said both ends. As a result, the radial thickness from the inner peripheral face to the outer peripheral face of said almost arcuate permanent magnet 20 becomes gradually smaller in the end side region where said parallel face 50 is positioned, and the intensity of a magnetic force also becomes gradually smaller at the both ends. Therefore, when respective permanent magnets 20 are arranged at the circumference, the inversion of a pole direction between adjacent permanent magnets 20 becomes gentle so that uneven rotation due to cogging is reduced.
Patent JP-H0864471-A (JP)
Title: Capacitor
Inventor: MATSUMOTO SUSUMU
IPC: H01G4/32
Filed: 1994-08-18
Abstract: PURPOSE: To remarkably improve the quality of a capacitor and to provide an economic capacitor. CONSTITUTION: A polyester film 3 of a protective film having a surface roughness of 0.3μm protrudes 0.5mm from a capacitor element 1 to a lower side, is wound, and the part of the film 3 protruding at the lower side of the element 1 is inclined at the inside. Thus, withstand voltage characteristics, wet resistance and dimensional stability are remarkably improved, to significantly improve its quality. Further, an economic capacitor which can be reduced in size can be provided.
Patent JP-2000023896-A (JP)
Title: Dishdrier
Inventor: HASHIMOTO KENTARO
IPC: A47L19/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a dishdrier with excellent handleability capable of eliminating the danger that dust or the like intrudes inside, improving drying efficiency and easily confirming a water level inside a water tray further. SOLUTION: This dishdrier is composed of a main body 1 provided with a main body case 2 provided with a water receiving plate 2a, a water draining basket 6 attachably and detachably housed at the upper part of the water receiving plate 2a and the water tray 4 insertably and detachably housed at the lower part of the water receiving plate 2a and of a lid body 7 for opening and closing the upper opening part of the main body 1. An exhaust part 11 is formed between the main body 1 and the lid body 7.
Patent JP-S6088636-A (JP)
Title: Speed limit indicator for car
Inventor: KOUSAKA MASATSUNE
IPC: B60K31/00
Filed: 1983-10-19
Abstract: PURPOSE:To indicate the speed limit corresponding to the road line thus to prevent departing from road by providing means for detecting the steering angle from displacement of steering mechanism and means for indicating the speed limit corresponding with the detected steering angle. CONSTITUTION:A collective photoelectric switch 6 is arranged at one side with a plurality of flash light elements 7 with same interval while photoreceptor elements 8 at the other side where the light is blocked by a rotary detection board 3 to detect the steering angle as the scattering amount. Each photoreceptor element 8 and speed limit indicator element 12 are connected through a matrix circuit or a steering angle/speed limit table 16 and the contact of relay 13 and every time when the steering angle theta increases to detect the rotary detection board 3 through photoelectric switch 8, the indicator element 12 exhibiting bar graph display is de-energized sequentially from the high speed side to shorten the length of bar graph thus to indicate the lower speed limit.