baber/WOPTO huggingface dataset:
Patent JP-H05322915-A (JP)
Title: Acceleration sensor
Inventor: YAMASHITA MUNEHARU
IPC: G01P15/09
Filed: 1992-05-20
Abstract: PURPOSE:To obtain an acceleration sensor, which can enhance the shock resistance of an acceleration detecting element even if low-rigidity member is used and can achieve the compact configuration of the entire shape. CONSTITUTION:In this acceleration sensor, a hybrid IC substrate 1, on the surface of which electrodes 5 and 6 for taking out signals are formed in parallel, and an acceleration detecting element 2, which is provided between the electrodes 5 and 6, are provided. The detecting element 2 is arranged in the direction, where the polarizing directions A1 and A2 are in parallel with the surface of the hybrid IC substrate 1. Piezoelectric elements 8 and 9, where the polarizing directions A1 and A2 are oriented into the reverse direction to each other, are provided. Surfaces 8a and 9a of the piezoelectric elements 8 and 9, which are in parallel with the respective polarizing directions A2 and A2, are conducted and connected through a weight 10. Or surfaces 8c and 9c, which are perpendicular to the polarizing directions A1 and A2, are conducted and connected in close contact. Meanwhile, other surfaces 8b and 9b or 8d and 9d are individually conducted and connected to the electrodes 5 and 6.
Patent JP-H02306670-A (JP)
Title: Photovoltaic device
Inventor: KAMEDA MASAAKI
IPC: H01L31/04
Filed: 1989-05-20
Abstract: PURPOSE:To extend light sensitivity to the side of a long wavelength and to improve characteristics by providing a first layer made of N-type or P-type polycrystalline semiconductor, and a second layer made of P-type or N-type amorphous semiconductor via hetero junction to the first layer. CONSTITUTION:A first layer 2 made of N-type or P-type polycrystalline semiconductor, and a second layer 3 made of a P-type or N-type amorphous semiconductor via hetero junction to the first layer are provided. That is, since the polycrystalline silicon has light sensitivity to longer wavelength side than that of the amorphous semiconductor, the light of the short wavelength side is mainly absorbed by the layer 3, and the light of the long wavelength side is mainly absorbed by the layer 2. Thus, the light sensitivity of a device can be extended to the long wavelength side, thereby increasing a photocurrent.
Patent JP-H10315021-A (JP)
Title: Drill
Inventor: OZAKI KATSUHIKO
IPC: B23B51/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce cutting resistance by forming a secondary cutting edge by performing web thinning on a drill tip part, specifying a drill center side rake angle of the secondary cutting edge, and increasing the rake angle in an angle in the main cutting edge direction. SOLUTION: It is necessary that a drill center side rake angle of a secondary cutting edge 6 formed by web thinning is (-) 50 to (-) 2 degrees. When the center side rake angle is less than (-) 50 degrees, it becomes close to a condition of a drill on which web thinning is not performed, and cutting resistance increases. It is necessary that a rake angle in the vicinity of a main cutting edge 3 of the secondary cutting edge 6 is (-) 5 to 5 degrees. When the rake angle in the vicinity of the main cutting edge 3 is less than (-) 5 degrees, chip discharge performance in the outer peripheral direction reduces. The rake angle of the secondary cutting edge 6 is increased in an angle in the main cutting edge direction from the drill center side. Tensile force from chips generated in the vicinity of the main cutting edge 3, effectively acts on chips generated on the drill center side.
Patent JP-2000322111-A (JP)
Title: Programming system for programmable controller, programming device, management device, and programming method
Inventor: KAMIYA ZENEI
IPC: G05B19/05
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of debugging by simultaneously changing/ correcting a sequence program in the same personal computer(PC) by plural operators/plural peripheral devices during the running of the program. SOLUTION: The programming system is provided with plural programming devices 10, 11 and a management device 12 having a management table for collectively managing in-running edition ranges of each of programming devices 10, 11. Each of the devices 10, 11 is provided with an in-running writing function and an in-running writing range table for managing the edition range of a sequence program in running. The management device 12 executes the exclusive processing of in-running writing from the devices 10, 11 and changed contents informing processing for informing the whole programming devices of changed contents and the devices 10, 11 update the sequence program to be edited on the basis of the changed contents information outputted from the device 12.
Patent JP-S5550016-A (JP)
Title: Manufacture of activated isocyanate prepolymer and elastomer polyurethane resin
Inventor: GERUHARUTO GUREEKURERU
IPC: C08G18/16
Filed: 1979-10-04
Abstract: This invention relates to isocyanate prepolymers activated with alkyl ureas and to a two-stage process for the production of polyurethane elastomers based on 1,5-naphthylene diisocyanate, using alkyl ureas as activators.
Patent JP-S62284829-A (JP)
Title: Horizontally setting method for structure in water and its device
Inventor: UENISHI HAJIME
IPC: E02D29/09
Filed: 1986-06-02
Abstract: PURPOSE:To set a structure horizontally, by fixing a plurality of transparent pipes with scales filled up with discriminating fluid, almost in parallel with the structure, and by pulling out plugs in water at the lower sections of the transparent pipes, to adjust the index position of a boundary face between the water and the discriminating fluid, to the specified scale. CONSTITUTION:The tips of flexible tubes 2, 2... connected continuously to transparent pipes 1, 1... with scales provided with plugs 3 are focused to form a base pipe 21 to set a valve 4. An underwater horizontally-setting device is filled up with discriminating fluid 5 with specific gravity lower than that of water, and the pipes and tubes are arranged almost in parallel to the vertical direction of a structure H, and plugs 3, 3... are pulled out, and the valve 4 is opened and at the same time, a part of the fluid 5 is permitted to flow out, and water W is pressed in through a lower section 13, and a boundary face 6 between the water W and the discriminating fluid 5 is adjusted to index a specified scale 11a. Besides, anchor bolts U, V are adjusted and tightened so that the boundary surfaces 6 of the transparent pipes 1, 1... may be adjusted to the specified scales 11a, 11a.... As a result, the execution of work is facilitated, and the term of the execution of work can be shortened.
Patent JP-H07334205-A (JP)
Title: Digital pid controller
Inventor: HIROI KAZUO
IPC: G05B13/02
Filed: 1994-06-09
Abstract: PURPOSE:To easily calculate optimum differentiation time corresponding to the change of a control arithmetic operation period and to apply that differentiation time to a differentiating operation. CONSTITUTION:Concerning the digital PID controller for executing digital PI control arithmetic operation corresponding to a controlled variable from a controlled system 8 and the deviation of the controlled variable from a target value, executing digital D control operation while using the control arithmetic operation period or the differentiation time corresponding to the deviation or the controlled variable, synthesizing these operation outputs and impressing the result to the controlled system as an operating signal, this device calculates the differentiation time from the formula of TD={1+k{(DELTAt0-DELTAt)/TD0}. TD0 {9146/28}(k) is a coefficient{9147/28} provided from a simulation and a differential gain expression when applying differentiation time TD0 adjusted in a control arithmetic operation period DELTAt0 to digital control arithmetic operation in a control arithmetic operation period DELTAt, and applies that differentiation time to the digital D control arithmetic operation.
Patent JP-H10318724-A (JP)
Title: Displacement detecting apparatus
Inventor: UCHIYAMA MASATAKA
IPC: G01B11/16
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical displacement detecting apparatus whose accuracy is high and whose reliability is high. SOLUTION: Slits 7, 9 are arranged respectively at equal intervals along the outer circumference, and slits 8, 10 are arranged respectively at equal intervals along the inner circumference in a slit plate 2 a slit plate 3 which are fixed to a shaft 1. Openings are formed in their overlap parts. A light- emitting element 4 and light-receiving elements 5, 6 are arranged so as to be faced by sandwiching the openings. In the respective openings, quantities of light which are detected by the light-receiving elements 5, 6 are changed according to a displacement when the displacement is generated in the direction of an arrow A in the figure. On the basis of the quantities of light, a displacement amount can be detected. On the other hand, the total sum of areas of the openings, i.e., the sum of the quantities of light, can be kept constant.  Consequently, on the basis of the detected quantities of light, the displacement amount can be measured with good accuracy.
Patent JP-H01296254-A (JP)
Title: Electrostatic image recording medium and charge retaining medium
Inventor: MATSUO MAKOTO
IPC: G03G5/02
Filed: 1988-05-24
Abstract: PURPOSE:To store information as an electrostatic image and to optionally enable its reproduction by laminating a specified photosensitive body and a specified charge retaining medium. CONSTITUTION:The electrostatic image recording medium is formed by laminating the photosensitive body 1 obtained by successively laminating on a substrate 5 an electrode 7 and a photosensitive layer 9, and the charge retaining medium 3 obtained by successively laminating on a support 15 an electrode 13 and an insulating layer 11 having light charge retaining characteristics directly or by inserting a spacer. When information light is visible light In2O3-SnO2 and the like can be used for the electrode 7, and an inorganic photosensitive body, such as amorphous silicon, an organic photosensitive body of a single layer type or functionally separated type composite layers and the like can be used for the layer 9, thus permitting information, such as characters or images, to be stored in the form of the electrostatic charge by applying voltage and exposing the side of the photosensitive body 1 to light, said information to be stored for a long period, and read out in an optional time.
Patent JP-S5828912-A (JP)
Title: Combustion apparatus
Inventor: ISHIGURO TOSHIYUKI
IPC: F23D5/02
Filed: 1981-08-13
Abstract: PURPOSE:To improve the ignitability and the rising characteristic of the titled apparatus at the time of combustion by a method wherein when the apparatus is provided with a ceramic plate having a number of small holes through which a vaporized liquid fuel is injected for ignition, a burner for heating the ceramic plate is provided. CONSTITUTION:In case liquid fuel is burned, the fuel is supplied into an auxiliary vaporization chamber 23 which is heated by a heater 20, through a fuel changeover valve 26 and a supply pipe 25 so as to vaporize the fuel and at the same time, combustion air is introduced into the vaporization chamber 23 through an air flow changeover valve 31 so that a gas mixture is produced in the chamber 23. The gas mixture thus produced is ignited by being injected from slit-like flame ports 38 of the heating burner to generate auxiliary flames 40 and the ceramic plate 36 arranged above the flame ports 38 and forming a flame port member 37 is heated by the flames 40 quickly. Then the changeover valves 26 and 31 are turned on the side of a main vaporization chamber 22 and the gas mixture in the chamber 22 is injected into a flame port member 37 through small holes 35 for ignition to thereby perform ordinary combustion.
Patent JP-S5251521-A (JP)
Title: Induction motor driving controlling circuit
Inventor: AGEFU TOSHIAKI
IPC: H02P27/06
Filed: 1975-10-23
Abstract: PURPOSE: By determining a speed detecting signal to be compared with the established speed signal with a primary frequency signal, performs a slip compensation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04231847-A (JP)
Title: Method for monitoring corrosion in sealed space, in more specific, space filled with liquid
Inventor: OSUKAA SHIYUATSU
IPC: B60H1/00
Filed: 1991-05-30
Abstract: PURPOSE: To reduce the possibility of erroneous alarm to the minimum by monitoring corrosion in a space filled with liquid like a heating and cooling circuit containing heat storage means of a vehicle, and further rapidly detecting and displaying leakage. CONSTITUTION: A detector material 56 is disposed in the heating and cooling circuit 15 of engine heat transfer medium circulation containing an engine circuit 12, cooling circuit 13, heating circuit 14 and thermostat control three-way valve 22. When an instructing unit 54 responds to the temperature rise to a threshold value or excess, closes a valve 60 supplied with a control signal via a conductor 58 to the valve 60 in the circuit 15 to prevent corrosive material from arriving at the other part of the circuit.
Patent JP-H01296833-A (JP)
Title: Working monitor
Inventor: TSUKAMOTO NOBORU
IPC: H04Q9/00
Filed: 1988-05-25
Abstract: PURPOSE:To dynamically change a polling sequence in accordance with the rate of the frequency of the abnormality generation of facilities at the source of a slave station by providing the facility trouble hysteresis table of a slave station unit in the internal part of a master station. CONSTITUTION:A facility trouble hysteresis table 4 of a master station 1 grasps the operation condition of facilities as two normal and abnormal types and controls the number of the times of accumulation of the operation condition of the facilities at the time of the previous and the last polling but one and the abnormality generation of facilities. In the master station 1, when the polling sequence is determined, the hysteresis of the hysteresis table 4 is checked, the priority of the polling is determined to a slave station unit and in accordance with the determined polling sequence, the master station 1 draws up the data from slave stations 7a and 7b.
Patent JP-S5555668-A (JP)
Title: Recording system for document information
Inventor: OGAWA MUTSUO
IPC: H04N1/40
Filed: 1978-10-19
Abstract: PURPOSE: To perform high speed transmission with increased intelligibility of recording picture, by replacing and reproducing the line taken place for error with normal adjacent line, in facsimile receiving and recording the document information per one line.  
     CONSTITUTION: The document information decoded is alternately stored in the input buffer memories B1 and B2 every one line, and it is stored to the output buffer memories B3 and B4 with the document information selection unit DS if no error is present, and the memories B3 and B4 are recorded on the recorder at the same time. When the error counter EC detects error, FF element F3 does not produce the recording preparing signal, then the output of the memories B3 and B4 is not fed to the memory unit but thrown away. With this constitution, if error is taken place for several lines in succession, the first line causing error with the unit DS and F3 is replaced with the normal line immediately before, the last line is replaced with the normal line immediately after, and the intermediate line is neglected. Accordingly, the intelligibility is increased to ensure the high speed of transmission. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5352325-A (JP)
Title: Mos random access memory
Inventor: MATSUKI KOUJI
IPC: G11C11/417
Filed: 1976-10-25
Abstract: PURPOSE:To enable a reading through a smaller potential change of a digit line for a MOS random access memory by reading the potential change appearing at the digit line out to the output line via MOSFET.
Patent JP-S5462539-A (JP)
Title: Two-dimensional heater for high temperature
Inventor: TANAKA SETSUO
IPC: H05B3/20
Filed: 1977-10-27
Abstract: PURPOSE:To prevent the short-circuit of a heating element by inserting a heatproof sheet between a pressing body and a heatproof insulating thin plate and pressing them, in constituting a two-dimensional heating body through the hot-pressing of a heatproof insulating plate. CONSTITUTION:When a heating element 5 in zigzag from is inserted in a heatproof insulating thin plate 4, and hot-pressed by a press 6, a heatproof sheet 7 is inserted between the press and the heatproof insulating thin plate, and the short-ciruit in pressing the heating element or oxydation due to the contact with air is prevented.
Patent JP-H09309755-A (JP)
Title: Concrete admixture capable of reducing white wash
Inventor: TAKAGI KATSUHIKO
IPC: C04B24/26
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete admixture capable of imparting white wash- reducing ability with satisfying cement-dispersing performance in a small amount of addition. SOLUTION: This concrete admixture capable of reducing white wash is an aqueous solution or an aqueous emulsion obtained by dissolving or dispersing 10-80 pts.wt. of a water reducing agent and/or a high performance water reducing agent, 0.005-5 pts.wt. of a metal salt of a copolymer of an α-olefin with an unsaturated carboxylic acid and 0.025-20 pts.wt. of a coagulation accelerator or a slump hold-back agent.
Patent JP-S5830275-A (JP)
Title: Facsimile signal binary coding system
Inventor: SHINOHARA MASARU
IPC: H04N1/40
Filed: 1981-08-18
Abstract: PURPOSE:To optimize a reference level automatically by obtaining an average level of picture signals which is deviated to the white side from the distributing level at the midway of the white and black peak levels and by using the intermediate value of the average level and the black peak level as the reference level. CONSTITUTION:Picture signals (a) obtained through photoelectric conversion is give to an input IN and the white and black peak levels LWP and LBP are detected by a white peak detector WPD and a black peak detector BPD. Then, both peak levels LWP and LBP are divided in voltage by resistances R1 and R2 for voltage dividing, and a distributing level L1 at the midway of both peak levels LWP and LBP is obtained. Moreover, a picture signal average level L2 which is deviated to the white peak level side from the distributing level L1 is detected by an operational amplifier OP, etc. Thereafter, the intermediate value of the picture signal average level L2 and the black peak level LBP is inputted into a comparator CP1 as a reference level.
Patent JP-S6253935-A (JP)
Inventor: AIKE BEGEMAN
IPC: C07C245/20
Filed: 1986-06-04
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-2000320733-A (JP)
Title: Support method of tube fitting and device thereof
Inventor: KIKUCHI SHOICHI
IPC: F16L3/14
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To follow motion of hose such as bending, twisting and restrain required strength of a base to a lower degree by imparting a freedom of the motion without fixing a tube fitting connected to a flexible hose when the piping structure body including the flexible hose is constituted. SOLUTION: The piping structure body provided with flexible hoses 4, 5 and an elbow type tube fitting 1 is used for transporting a fluid in piping 6 being ascended/descended. The elbow type tube fitting 1 is hung and supported from a piping base 3 by a wire 2. Thereby, the elbow type tube fitting freely permits a motion following a deformation of the flexible hose 4 bent by a motion of the piping 6 being ascended/descended. A twisting deformation generated between fixed piping 8 positioned in the most upstream and the elbow type tube fitting 1 can be absorbed by disposing the other flexible hose 5 in the upstream side of the elbow type tube fitting 1. Thereby, load to the flexible hose 4 owing to bending is reduced and required strength of the base 3 is restrained to a lower degree.
Patent JP-H0423771-A (JP)
Title: Sliver receiving method
Inventor: AKIYAMA YASUO
IPC: B65H54/76
Filed: 1990-05-18
Abstract: PURPOSE:To facilitate the finding of the terminal part of a sliver received in a can in a following process by successively laminating the sliver into double coiled state in the can to receive a determined quantity of the sliver, and then winding and receiving the final part of the sliver on its top layer concentrically with the can. CONSTITUTION:An empty can 2 is installed to a rotating table 6, and a clutch 22 is let in to start a motor 14, and a sliver 4 is fed out from a feed roller 9. Then, the sliver 4 is inserted in the can 2 as drawing a circle by a rotating plate 5, and the can 2 is simultaneously rotated around the shaft, whereby the sliver 4 is received in a double coiled state in the can 2. When the sliver 4 is thus successively laminated in the can and received up to a determined quantity, the clutch 22 is let out to stop the rotating plate 5, only the can 2 is rotated several times, and then the sliver 4 is cut. The final part of the sliver 4 is then wound on the top layer part of the laminated sliver 4 concentrically with the can 2 and swollen in ring form.
Patent JP-H06312016-A (JP)
Title: Disease curing method
Inventor: SANO YOSHIMI
IPC: A61M1/36
Filed: 1993-04-30
Abstract: PURPOSE:To improve a curing effect in a curing method for AIDS or the like by taking blood out of the body, putting the blood into an electrolytic device for receiving electrolytic actions to sterilize disease germs in the blood and then return the blood to the body. CONSTITUTION:Blood is taken out of a patient's body in the same manner as an artificial dialysis and put in an electrolytic tank. The blood is subjected to an electrolytic action to sterilize disease germs. The sterilized effect is improved by the direct contact of the blood with an positive electrode plate better than the contact with acidic water formed by the electrolytic tank. Thus, the blood having disease germs like AIDS viruses sterilized is returned to the initial body. The blood is liable to be subjected to the electrolysis by adding Ringer solution to the electrolytic liquid for improving the sterilizing effect.
Patent JP-2000319380-A (JP)
Title: Production of polycarbonate
Inventor: ITO EIJI
IPC: C08G64/30
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate capable of inhibiting accumulation of diester carbonate and clogging of a scrubber, and having excellent quality for a long time by crystallizing diester carbonate from a specific scavenging liquid discharging from the scrubber and separating. SOLUTION: The objective polycarbonate is obtained by polycondensation reacting an aromatic dihydroxy compound with diester carbonate in the presence of a catalyst in an apparatus having a vacuum scavenging system including a process in which a polymerization generating material is introduced to a scrubber using a specific scavenging liquid, brought into contact with the scavenging liquid kept at a specific temperature and a monohydroxy compound generated in a reactor is condensed with a diester carbonate, a process crystallizing the diester carbonate from the scavenging liquid discharged from the scrubber, a process in which the crystallized diester carbonate is separated from the scavenging liquid and the diester carbonate is recovered from the separated crystal and a process in which the monohydroxy compound is separated from the scavenging liquid separated the crystal,  as necessary, and the residue is circularly used as a scrubber scavenging liquid.