baber/WOPTO huggingface dataset:
Patent JP-S60190811-A (JP)
Title: Photoelectric type displacement detector
Inventor: NAGAI MAKOTO
IPC: G01D5/36
Filed: 1984-03-12
Abstract: PURPOSE:To remove fluctuation in supplying current to light emitters due to fluctuation in current and voltage and other fluctuating causes, to improve frequency response characteristics and to enhance detecting speed, by connecting a constant current circuit to the light emitters, and connecting base grounded TRs to light receivers in cascade. CONSTITUTION:Light emitters 14 receive a current from a constant current circuit. The constant current circuit includes transistors (TR)48a-48C, which are connected to the light emitters 14 in series, and resistors 50a-50c. A constant voltage circuit is connected by a power source which is supplied from the fixed side and shunt regulator 52. Receivers 16 use phototransistors. Their emitters are connected to load resistors 46 by way of base grounded TRs 56. Outputs are taken out of the connecting points between the collectors of the base grounded TRs 56 and the load resistors 46. Thus the stable amounts of light can be obtained all the time regardless of the fluctuation in cable lengths and other voltage factors. Therefore, excellent detecting accuracy can be achieved.
Patent JP-H11245124-A (JP)
Title: Work elevating device
Inventor: OTA MASAYASU
IPC: B23P19/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To easily operate a work in the predetermined posture when a worker touches a holding means by providing a control means for comparing a result of an inclination detecting means with a preset reference value and for controlling the operation of a driving means so as to make them coincide with each other. SOLUTION: During the operation of a cylinder 200, in cases where a pressure sensor 170 is maintained in the ON condition, a present inclination is detected and a difference dθ between the reference value and the present angle is computed, and a judgement where the present angle difference dθ is nearly equal to zero or not, namely, the present angle difference dθ exists in the predetermined fine allowable range or not is performed. In the case of NO, operation of the cylinder is continued, but in the case of YES, since the inclination of a hand 100 coincides with the preset reference value, the cylinder is stopped. When the inclination of the hand coincides with the reference value, a worker remove a hand, and the brake 22 is applied to a rotary shaft so as to complete the operation.
Patent JP-S54140387-A (JP)
Title: Handail for man-conveyor
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1978-04-24
Abstract: PURPOSE: To plan to improve durability and artistic design effect and the like by constituting a terminal deck and a terminal outer deck, both arranged at a terminal portion of a man-conveyor, as an integral and continuous construction made of thin stainless-steel plate.  
     CONSTITUTION: A terminal portion deck 14 is constructed as an integral member consisting of a wider outer deck 14c, comprising an inner side-plane 14a adjacent a handrail panel 4 and an outer side plane 14b adjacent an outer side-plate 7, a central portion 14d decreasing the width thereof gradually and a semi-circular terminal deck 14e. The terminal deck portion 14e is a planar unit member originally and is bent so as to keep a substantially semi-circular configuration as designated by an arrow sign A when it is fixed to a terminal base in order to close an opening portion of a handrail deck. Accordingly, thin stainless-steel plate of 1W5 mm thickness is most suitable to make the terminal portion deck 14 and these plates are prominent in anticorrosive character and adaptability for artistic design. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04283801-A (JP)
Title: Operation control by system with sensor in microcomputer control system
Inventor: TAZAWA YOSHITOSHI
IPC: G05B15/02
Filed: 1991-03-13
Abstract: PURPOSE:To facilitate the microcomputer system which controls the system with the sensor by removing an operation signal input stage circuit and obtaining control with the same function. CONSTITUTION:The input stage circuit 2 of the system 6 with the sensor is removed and the microcomputer control system 7 controls manual operation and automatic operation on a program according to the sensor value from the system 6. The circuit constitution of the microcomputer operation system is simplified and effect such as reliability improvement, current consumption reduction, and cost reduction is obtained.
Patent JP-2000253564-A (JP)
Title: Power supply control device
Inventor: NAKAYAMA MASAYUKI
IPC: H05B37/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To high accurately control a current flowing in a load, when power source voltage is changed. SOLUTION: Voltage applied to a lamp L1 and voltage applied to a reference resistor Rr2 are monitored by a comparator CMP2, to detect changes of power source voltage, a drive signal always commanding an on-condition is given to a semiconductor chip 110 from a CPU 10 when the power source voltage is preset voltage or less, and a current is always supplied to the lamp L1 by placing a lamp driving FET of the semiconductor chip 110 always in an on- condition. While an intermittent current is allowed to flow in the lamp L1 by giving a PWM signal to the semiconductor chip 110 from the CPU 10 in accordance with a signal from the comparator CMP2, when the power source voltage exceeds the preset voltage, and an averaged current flowing in the lamp L1 is decreased.
Patent JP-S58167388-A (JP)
Inventor: NAKAMURA TATSUO
IPC: B66C23/42
Filed: 1982-03-25
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-H05216068-A (JP)
Title: Liquid crystal display device
Inventor: FUJINO MASAHIRO
IPC: G02F1/1333
Filed: 1992-02-04
Abstract: PURPOSE:To improve the opening rate of picture elements by forming the three- dimensional black matrix structure of the active matrix liquid crystal display device. CONSTITUTION:This liquid crystal display device has a structure constituted by sticking a 1st substrate 1 and a 2nd substrate 2 to each other and interposing a liquid crystal 13 between both. Switching elements and picture element electrodes 10 connected to these switching elements are formed in a matrix form on the surface of the substrate 1. A counter electrode 11 is formed on the substrate 2. Mask electrodes 12 insulated from the picture element electrodes 10 and the switching elements are provided in the regions exclusive of the apertures of the picture elements contributing to the display among the surface parts of the substrate 1. The liquid crystal 13 is acted as a shutter by impressing a prescribed voltage between the mask electrodes 12 and the counter electrode 11. The three-dimensional matrix structure is thus obtd.
Patent JP-S62205751-A (JP)
Title: Corn-containing bean jam and production thereof
Inventor: AOKI KOJI
IPC: A23G3/00
Filed: 1986-03-04
Abstract: PURPOSE:To improve nutritive value, impart light flavor and reduce production cost, by blending corn grains boiled and aged to leave the original shape in a bean jam made from AZUKI beans, etc., as a raw material. CONSTITUTION:AZUKI beans which are washed, dipped, boiled and aged and free of harshness are blended with corn grains and water is added to boil and age the resultant blend. A small amount of water is then left and sugar is added to allow to stand the blend. AZUKI beans and corn grains are then kneaded therewith to afford the aimed corn-containing bean jam. Alternatively, syrup-pickled corn grains can be added to a bean jam produced from a grain, e.g. AZUKI beans, etc., while heating the bean jam and the resultant blend is kneaded to provide the aimed bean jam. Thereby, since the corn grains contain proteins, lipids, phosphorus, calcium, iron, carotene, etc., in addition to carbohydrates, the nutritive value of the bean jam can be improved.
Patent JP-H09218025-A (JP)
Title: Pattern recognition system
Inventor: HORI KIKUO
IPC: G06T7/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To recognize an article located at an arbitrary position by correlating a pair of images picked up by means of a pair of cameras located at different positions and determining the position of an objective pattern to be recognized in three-dimensional space based on the pair of correlated images. SOLUTION: The image of an objective pattern to be recognized formed on an article is picked up by means of a pair of cameras 3, 4 located at different positions and stored in a frame memory 10 while furthermore delivered to a pattern recognition system 2 through an image path 12. In the system 2, a feature point extracting section 16 extracts a feature point by tracking a pattern being picked up in same direction and a correlating section 20 provides a correlation candidate of feature points for a pair of patterns. The correlating section 20 generates 21 a conversion matrix for the candidate and employs 22 a candidate for minimizing the conversion error of conversion matrix thus determining the correspondence between feature points.  Upon finishing the correspondence between a pair of patterns, a coordinate generating section 25 generates three-dimensional coordinates of each coordinate feature point and determines the position and orientation of pattern in three-dimensional space.
Patent JP-S53132467-A (JP)
Title: Controlling method for amount of ammonia to be injected in dry denitrating method
Inventor: SAITOU OKIYA
IPC: B01D53/34
Filed: 1977-04-25
Abstract: PURPOSE: To perform the injection of NH 3  exactly along the reaction equivalent with NOx, by correcting the apparent amount of NOx, etc. on the basis of the concentration of moisture which is measured simultaneously and by controlling the amount of NH 3  to be injected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10244772-A (JP)
Title: Negative type image recording material
Inventor: NAKAMURA IPPEI
IPC: G03F7/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a superior stability during preservation, an excellent admissibility of heat processing conditions after exposure, and a good durability during printing by containing a bridgeable compound indicated by formula, a compound which produced acid by light or heat, and a binder. SOLUTION: The negative type image recording material contains a bridgeable compound, a compound producing acid by light or heat, and a binder indicated by formula  X is a bivalent group selected from -CO, -CONH-, COOH, SO2 , B is [hydrogen, alkyl, aryl, aralkyl, alkyleneoxide, A is a group indicated by formula II (R<1> , R<2> respectively show independently a hydrogen atom and an alkyl group, or an aryl group, Y is a methylene group, Ar is a bivalent allylene group or a bivalent heterorallylene group, (n) is an integral number of 1-5, however, in the case of m=1, (n) is an integral number of 2-5), or R<11> COOR<22> OCOR<33> (R<11> and R<22> are bivalent groups respectively selected independently from alkyl or aryl, R<33> is a group of (m) value selected from an alkyl group or an aryl group] (m) is an integral number of 1-3}.
Patent JP-H07258423-A (JP)
Title: Method for producing polymer fine particle in nonaqueous solvent
Inventor: SUDA YASUHARU
IPC: C08J3/14
Filed: 1994-03-18
Abstract: PURPOSE:To produce polymer fine particles different in film formability at the ordinary temperature by the same production method with the same installation. CONSTITUTION:In a method for depositing the polymer fine particles of an olefinic polymer having ester groups and/or at least one kind of polar groups selected from carboxyl groups, hydroxyl groups and amino groups in a water- insoluble solvent and subsequently lowering the solubility of the polymer in the solvent, the molecular structure of the polymer and/or the composition of the solvent are prepared so that the deposition solvent composition contains a good solvent in an amount of at least >=5wt.% based on the polymer; a difference DELTAdelta1 between the solubility parameter (SP value) of the polymer and the SP value of the good solvent is <0.2; and the polymer is deposited at a temperature lower than the softening point of the polymer for preventing the thermal adhesion of the polymer particles, and the solvent is dried at the ordinary temperature. Thereby, the polymer fine particles having an uniform particle diameter, having good dispersibility in nonaqueous solvents, and forming films are deposited.
Patent JP-H11231923-A (JP)
Title: Numerical controller
Inventor: KINOSHITA JIRO
IPC: G05B19/18
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To compact a numerical controller by reducing the number of signal lines (cables) to be connected to the numerical controller. SOLUTION: In the numerical controller 1 for transmitting/receiving data to/from plural external devices such as machines (6a, 6b) and a computer 3, transmitting/receiving units 4 (4a, 4b), 5 are cascade-connected to one signal line 8, which is connected to a serial data transmission/reception control means 2 built in the controller 1.  Since plural external devices including the 1st external devices 4 for outputting data in each bit to the means 2 and the 2nd external device 5 for outputting data in each byte to the means 2 are cascade-connected and the input of data outputted from the 1st and 2nd external devices 4, 5 is controlled so as not to generate mutual interference among respective data, data of respectively different data formats can be transmitted/received through the common signal line 8, so that the number of signal lines (cables) can be reduced and the numerical controller 1 can be compacted.
Patent JP-H04285799-A (JP)
Title: Semiconductor memory device
Inventor: FURUICHI OSAMU
IPC: G11C29/00
Filed: 1991-03-14
Abstract: PURPOSE:To utilize a faulty chip as a one half capacity memory and to improve a production yield by fixing the signal level of a single bit among N address bits. CONSTITUTION:A circuit area 11 including memory cells configured in a matrix form in the central part of a memory chip 10 is provided and in the peripheral section a connection pad 12, which is connected to package leads, is placed. A connection pad 12X of the address signal, whose level is fixed among the address signals to the memory matrix, is bonded to either a lead 12H, which supplies an H level from outside, or a lead 12L, which supplies an L level. A CPU, which controls a bonding device, selects the lead in accordance with a test data. Thus, a faulty chip is utilized as a one half capacity memory and a production yield is improved.
Patent JP-H04284263-A (JP)
Title: Method and device for magnetic ink recording
Inventor: MATSUDA GENICHI
IPC: B41J2/325
Filed: 1991-03-14
Abstract: PURPOSE:To achieve high precision of recording concerning a method and a device for recording a character or the like in relation to a magnetic ink character reader by a thermal transfer system. CONSTITUTION:A thermal head 11 wherein many heating elements are formed on one side end face 13 of a heat resisting substrate 12, is used. The thermal head 11 is driven so that the end face 13 moves in the thickness direction of the heat resisting substrate 12. The heating elements are selectively heated concurrently with its drive, and magnetic ink in a magnetic ink film for thermal transfer 14 is selectively transferred to recording paper 1. A character and symbol line wherein a plurality of characters or symbols are lined up in a longitudinal direction of the end face 13 is so constructed thereby as to be recorded on the recording paper 1.
Patent JP-H11229354-A (JP)
Title: Ornamental concrete piece using waste concrete
Inventor: ICHIHASHI HIKARI
IPC: E02D29/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide ornamental concrete pieces which can not only reduce the cost and amount of disposition by enhancing the recycling rate of waste concrete but also enables an ornamental materiel to be easily obtained at low cost, the ornamental material to be well fitted with a bed concrete and being hard to remove from the bed concrete. SOLUTION: Fragments 4 of waste concrete are buried as ornamental material in the upper surface of bed concrete 2 on the bottom board 3 of a river bed block 1. The fragments 4 of waste concrete are arranged so that their split skin surfaces 4a appear on the surface of the river bed block 1, so that the split skin surfaces 4a constitute the appearance of the river bed block 1. Aggregate 5 such as gravel or sand appears nonuniformly on the split skin surfaces 4a to provided beautiful appearance like that of pebbles.
Patent JP-S58166153-A (JP)
Title: Silent chain
Inventor: NAGAE MASAHIRO
IPC: F16G13/04
Filed: 1982-03-25
Abstract: PURPOSE:To prevent the wear of a locker and a hole and the extension of silent chain by unitarily forming the locker of the silent chain with the internal link. CONSTITUTION:A cresent hole 14 is formed in an internal link 13, and the locker having a radius R is formed unitarily with the internal link 13. The pin 11 of a substantially ellipsoidal shape in cross section caulked to an external link 15 is fitted in the internal link 13. When the external link 15 is bent, the contact surface 18 of the pin 11 makes rolling contact with a hole contact surface 17 to enable preventing the wear.
Patent JP-S61208154-A (JP)
Title: Protection system for stored data
Inventor: MATSUI NORIYUKI
IPC: G06F21/14
Filed: 1985-03-12
Abstract: PURPOSE:To protect data effectively by outputting data from an abnormal data supply means unless there is a predetermined relation with input data. CONSTITUTION:Every time one-word program data is read out of a ROM 10, the data and the parity of specific test input data are calculated by an arithmetic circuit 12 and program data from a selector 14 is outputted selectively when the result of a parity check is normal. On the other hand, if a person who does not know how to supply test input data tries to read data out of the ROM 10, an abnormality signal is outputted from the arithmetic circuit 12, so a selector 14 outputs abnormality data from a code converting circuit 13 instead of the data from the ROM 10.
Patent JP-S51124099-A (JP)
Title: Fire fighting medicine
Inventor: ITOU YUKITOMO
IPC: A62D1/00
Filed: 1975-04-22
Abstract: PURPOSE: To increase fire fighting effect and shorten the time required for fire fighting by adding the ingredient of specified water-soluble liquid for fire fighting to foam fire agent making surface actve agent not containing fluorine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04267349-A (JP)
Title: Integrated circuit
Inventor: NAKAJIMA HIROSHI
IPC: H01L21/60
Filed: 1991-02-21
Abstract: PURPOSE:To prevent malfunction of an IC chip with unevenness of potential distribution inside the IC chip due to the impedance of a power line in high-spied operation and the impedance of the wiring pattern within the IC chip when the IC chip that operate in high-speed with higher integration and there is an limit of the number of the terminals for power supply and the ground terminals. CONSTITUTION:A plurality of bonding pads a, b, c, d, e, f is arranged on one power supply terminal 1 and ground terminal 8 to make it possible to provide a bonding pad for power supply necessary and sufficient for making the potential distribution even on the IC chip and a bonding pad for ground.
Patent JP-H02228682-A (JP)
Title: Transfer device for transfer type recorder
Inventor: KITAO TATSU
IPC: G03G15/16
Filed: 1989-03-01
Abstract: PURPOSE:To prevent irregularities of recording density and recording omission due to transfer omission by providing an insulation member on the surface on the transfer unit side of a drum entry recording paper guide. CONSTITUTION:Teflon, polyester, etc., are employed as the insulation member 21 provided on the drum entry recording paper guide 18. To provide the members on the guide 18, each member is formed into a tape or a film, and is attached with an adhesive, etc., after being cut so as to match the size of the guide 18. Accordingly, the corona discharge flow 20 of the transfer unit 10 can not run toward the guide 18 but run toward the adhering part of a photosensitive drum to a recording paper 9. Thus, transfer efficiency is improved, and irregularities of density as a result of recording and recording omission due to transfer omission are prevented.
Patent JP-S52132204-A (JP)
Title: Gear-shift method for controlling auxiliary driven in high speed revolution by an engine
Inventor: MORINO HIDEKI
IPC: F02B67/00
Filed: 1976-04-28
Abstract: PURPOSE: To increase the charging efficiency of a battery and prevent the transmission shock and improve the fuel cost by the method in which the transmission of the rotation frequency of the auxiliarry driven by the engine is kept high in low speed range of the transmission and kept low in high speed range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6193956-A (JP)
Title: Method and device for analyzing vital fluid
Inventor: OTSU HISASHI
IPC: G01N33/50
Filed: 1984-03-16
Abstract: PURPOSE:To determine quantitatively hippuric acid and methyl hippuric acid in a short period with high sensitivity by injecting vital fluid into an eluate mixed with water and an org. solvent and removing protein therefrom then running the same together with the eluate into a column packed therein with the 1st reverse-phase partition type resin, removing impurities therefrom and passing the same into a column packed therein with the 2nd same type resin. CONSTITUTION:A liquid mixture composed of water, methanol and acetic acid is fed as the eluate 1 by a pump 2 and the vital fluid is introduced by an auto sampler 3. An injection port 4 for emergency inspection is provided in the mid-way of the liquid feed pipe from the sampler 3 so that interrupted analysis is made possible. The vital fluid is subjected together with the eluate to the removal of disturbing protein, etc. by the precolumn 5 packed therein with the reverse-phase partition type resin formed by binding octadecyl silane to a silica gel. The fluid is then fed to the column 6 packed therein with the same type of the reverse-phase partition type resin by which the hippuric acid acid and methyl hippuric acid are separated. The signal of a UV absorption photometer 7 is processed by a data processing unit 8 by which the concn. of the separated hippuric acid and methyl hippuric acid is calculated. The result thereof is displayed on a concn. display device 9. The quick and automatic analysis of both acids in the vital fluid with high accuracy is thus made possible.
Patent JP-S58166979-A (JP)
Title: Treatment device of waste drain of hot water heater
Inventor: ENOMOTO MASANORI
IPC: C02F1/461
Filed: 1982-03-29
Abstract: PURPOSE:To clean drains contg. harmful materials efficiently, by constituting a titled device of an electrode cell mounted with a cathode consisting of optional metals and a freely attachable and detachable anode of Mg or an Mg alloys and a filter chamber for suspendable precipitates. CONSTITUTION:The drains which are generated in a heat exchanger 5 of a waste heat recovery type, are of 2-4pH and contain harmful materials such as lead ions and copper ions are recovered in an evacuating cylinder 6, whereafter the drains are admitted through a discharge path 7 and an inflow port 16 into an electrode cell 10, where the drains ascend in the clearance between a cathode 12 consisting of optional metals and a freely attachable and detachable anode 13 consisting of Mg. When voltage is applied between both electrodes from a DC power source 14 in this state, Mg ions dissociate into the drains in the cell 10, and the lead ions, copper ions and hydrogen ions in the drains bound with ions of cathode electrodes and deposit on the cathode side, whereby the lead ions and copper ions in the drains are removed.
Patent JP-S58167393-A (JP)
Inventor: HARADA SHIYOUICHI
IPC: F16D7/06
Filed: 1982-03-29
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。