baber/WOPTO huggingface dataset:
Patent JP-S57140925-A (JP)
Title: Detection of clutch overheat
Inventor: MAKITA FUJIO
IPC: B60W10/02
Filed: 1981-02-24
Abstract: PURPOSE: To promptly detect a calorific heat for preventing the overheating of a clutch, by obtaining a speed difference between a clutch drive shaft and a clutch driven shaft so that warning and the change of coupling characteristic are undergone after the duration of predetermined time set by timers when the speed difference beyond a reference value is detected.  
     CONSTITUTION: A crank shaft speed ω i  detected by an ignition pulse detector 40 is delivered to an adder 43 as -ω i  through a D/A converter 41 and a reverser 42, and an input shaft speed ω o  detected by a pickup 39 is also delivered to the adder 43 through a D/A converter 45 and a resistor 46. The speed difference ω o -ω i  between both speeds obtained in the adder 43 is compared with a reference value α in a comparator 44 so that timers 48, 50 are actuated when the speed difference is larger than the reference value α. An alarm 49 and a changing circuit 51 are actuated by receiving signals β, γ after the duration of time set by the timers so that a clutch is directly coupled for stalling the engine and as well warning is sounded. With this arrangement, the heat generation of the clutch is promptly detected so that the overheating of the clutch may be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08222664-A (JP)
Title: Cooling unit for semiconductor element
Inventor: YAMAMOTO OSAMU
IPC: H01L23/36
Filed: 1995-02-15
Abstract: PURPOSE: To suppress temperature rise by providing second cooling fins made of a plate having high thermal conductivity two times or more as thick as a first fin and extending the second tins to the outside part of a heat sink while contacting a fixing plate and the first cooling fins. CONSTITUTION: A heat sink 13 is formed by arranging first cooling fins 14 made of an aluminum plate, for example, having high thermal conductivity as thin as about 1mm into a lattice. Second fins 15 made of an aluminum plate, for example, having high thermal conductivity two times as thick as the first cooling fin 14, i.e., 4mm, are brazed to a fixing plate 12 and the first cooling fins 14 while extending to the outside part of the heat sink 13. With such structure, heat transmission from the fixing plate to the heat sink, heat transmission of the heat sink itself and effective heat dissipation of the heat sink are enhanced entirely and sufficient cooling of semiconductor element is realized.
Patent JP-H10215657-A (JP)
Title: Sorting part structure for threshing device
Inventor: KONDO HIROYUKI
IPC: A01F12/38
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the separation effect by sieve lines of threshing processing objects and to improve the recovery efficiency of grains regardless of the amount of processing objects. SOLUTION: A coarse sorting part 15 for receiving and coarsely sorting the processing objects dropped from a receiving net 4 and a grain sieve 26 for finely sorting the processing objects dropped from the coarse sorting part 15 and dropping fine grains to a first object recovery part are arranged inside a swing sorting case 14 and a plurality of sieve lines 24 are arranged side by side in cantilever extended to the transfer direction downstream side of the processing objects between the coarse sorting part 15 and the grain sieve 26. A winnow for sending sorting air to the inside of the swing sorting case 14 is disposed, the plurality of sieve lines 24 are constituted freely swingably around a horizontal shaft center O on a base end side and a swing driving part 16 for swinging and driving the sieve lines 24 is disposed.
Patent JP-S58145428-A (JP)
Title: Injection molding of plastics
Inventor: ITOU HIDENORI
IPC: B29C45/00
Filed: 1982-02-23
Abstract: PURPOSE:To obtain moldings with lesser contraction and free of sink by concurrently pressing molten resin packed in the cavity of molds from both sides through molten resin packed in a runner and a subrunner. CONSTITUTION:Molten resin sent out of a sprue 16 is packed through a runner 14 from the first gate 12 into a cavity 11, and further flowed to a subrunner 15 leading to the sprue 16 from the second gate 13 provided to the cavity. Afterwards, the molten resin in the cavity 11 is concurrently pressed from both sides through molten resin packed in the runner 14 and the subrunner 15.
Patent JP-H01246405-A (JP)
Title: Production of mannequin dummy or body model for cutting
Inventor: TAKAI KAZUHIKO
IPC: A41H1/00
Filed: 1988-02-08
Abstract: PURPOSE:To make standard and ideal human body model or mannequin dummy which meets the standards such as JIS-L-4005 or satisfies the measured values, and simultaneously is desirable from aesthetic point of view by utilizing the standards such as JIS and the actually observed values of human bodies. CONSTITUTION:A plurality of models having the dimensions of the desired standards and/or near the measured values are selected to draw silhouettes, and a plurality of silhouettes are overlapped to obtain a synthetic silhouette. The front silhouette is made symmetry and modified so that it meets the standards. Some models of better proportions are selected from the model group and the cross sections of the needed positions are drawn by means of a non- contact type of three-dimensional human body measuring device and made symmetry, modified similarly so that they meet the standards. These cross sections are copied to wood plates, cut out and assembled on the shaft at the heights determined by the silhouettes. The spaces between the cross section plates are filled with clay to form an original model. Then, the surface is coated with, e.g., rubber 8 and the depression 9 is filled with flexible foam 10.
Patent JP-S56122943-A (JP)
Title: Detecting method for gas
Inventor: TANIGAWA KIYOSHI
IPC: G01N27/00
Filed: 1980-03-04
Abstract: PURPOSE:To measure the change of resistance due to the gas adsorption of thin film of semiconductor, by generating the light electromotive force by irradiating an electromagnetic wave on the gas-sensitive body having a hetero junction of electrode and the thin film of semiconductor. CONSTITUTION:Lead phthalocyanine is vapor-deposited on the quartz plate 1 vapor-deposited the indium oxide 2 transmitting 80% electromagnetic wave  (500nm) under 10<-5> Torr. vacuum by the resistance heating process. Moreover, the electrode 4 of thin film of gold having 80% transmissivity at 550nm and also having 20mum width slit-shaped exposure part at 20mum inverval is formed. A light is irradiated on thus obtained detecting element of gas by tungsten lamp so that the surface of detecting element is irradiated to 200lux and a large short-circuit current  in accordance with each partial pressure of oxygen in the atmosphere of oxygen gas and air can be obtained by measuring short-circuit current passing through both of electrodes in the several kinds of atmosphere, but only very small short-circuit  current can be obtained in the other atmosphere.
Patent JP-S57140185-A (JP)
Title: Printing method
Inventor: SHIYOUNO MASAYUKI
IPC: B41M1/06
Filed: 1981-02-25
Abstract: PURPOSE:To enable a bicolor printing by containing a water soluble or dispersing color forming agent in water fed onto a lithographic plate. CONSTITUTION:When water and ink are fed onto a lithographic plate having an image divided into the hydrophilic part and the lipophilic part to print, a water soluble or dispersing color forming agent is contained in water fed. The color forming agent herein used includes a water paint, a water soluble ink, material initially colored such as sakuranin A, auramin, methylene blue BB, victoria green, methyl violet and chrysoidine 3R, and material, such as silver nitrate and photosensitive diazonium salt, which is initially colorless and will generate color or will be colored later. Also, a printing ink, a paint and a pigment dispersing by nature can be used.
Patent JP-H09197079-A (JP)
Title: Asymmetric fuel assembly for boiling water reactor
Inventor: ITO YOSHIAKI
IPC: G21C3/356
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To unify the thermal margin of fuel rods and improve the limit power characteristics of fuel rods by selecting the projection location of regulating tabs in asymmetric fuel assemblies for a boiling water reactor arranged by a square water channel with a bias shift to a corner on the diagonal line at spacers holding the fuel rods arranged in a square grid. SOLUTION: By arranging a square water channel 14A with a bias shift to a corner 12a side on the diagonal line 19 from the center axis of a spacer 12, the thermal margin of fuel rods 13 becomes larger on the corner 12a side and smaller for the fuel rods 13 in the region E and as the results, the limit power characteristics are lowered. In this case, by providing regulating tabs 20 only on the walls 14c and 14d shifting to the corner 12a of side wall 14B so that a spacer 12 does not shift in the axis direction following the different extensions between the square water channel 14A and fuel rods 13 during burning, the cross sectional area of flow path on region E side is increased and limit power is improved.
Patent JP-S61186658-A (JP)
Inventor: AIZAKI SEIGO
IPC: E04D13/068
Filed: 1985-02-13
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-S63194581-A (JP)
Title: Manufacture of piezoelectric actuator
Inventor: TAKAHATA DAISUKE
IPC: H01L41/257
Filed: 1987-02-09
Abstract: PURPOSE:To form the area of expansion and contraction oscillation correctly, by a method wherein the piezoelectric sheet is polarized in each neighboring first electrode area located before (after) bonding the piezoelectric sheet and a conductive elastic body, thereafter, the piezoelectric sheet is separated between electrodes. CONSTITUTION:A cushion sheet 29 is laid on a stator stand 37, supporting a rotary shaft 35 rotatably, then, a piezoelectric actuator, made by bonding a piezoelectric oscillating piece 25 and a conductive elastic sheet 20, is attached onto the sheet 29 to form a stator while an annular slider 41 is superposed and the slider is fixed to the rotary shaft 35 to form a rotor, whereby a piezoelectric motor is constituted. In the piezoelectric actuator, split electrodes 13, 17 are arranged on the conductive elastic sheet 29 with predetermined correct positional relation by a method wherein the elastic sheet 29 is bonded to the piezoelectric oscillating piece 25 and, thereafter, a piezoelectric sheet 11 is cut and separated into every individual split electrodes 13, 17. As a result, troublesome process is unnecessary and the manufacture of the piezoelectric actuator is simplified.
Patent JP-S53113580-A (JP)
Title: Electronic watch
Inventor: TAMARU MUNETAKA
IPC: G04C3/00
Filed: 1977-03-15
Abstract: PURPOSE: To make possible easy discrimination of AM and PM through setting of a crown by providing an AM-PM discrimination mechanism operating cooperatively with wheel trains and opening or closing a switching means by its signal thereby actuating a control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06271871-A (JP)
Title: Preparation of high octane gasoline
Inventor: PIEERU BEROWA
IPC: C10G35/095
Filed: 1994-02-01
Abstract: PURPOSE: To obtain the subject gasoline without pretreatment by bringing a naphtha feedstock into contact with a catalytic reforming catalyst to form a light, middle and heavy fractions and introducing the fractions into an alkyl conversion stage 2 for improving the properties of the heavy and light fractions.  
     CONSTITUTION: A naphtha feedstock from a pipe 11 is introduced into a reforming stage 2 where the feedstock is brought into contact with a catalytic reforming catalyst to effect catalytic reforming, next the effluent recovered from a pipe 21 is introduced into a separation stage 3 to separate the effluent into the three fractions, namely, a light fraction 32 being rich in benzene and having a boiling point of 90°C or below, a middle fraction 32 having a boiling point in the range of 90-180°C and a heavy fraction 33 having a boiling point of 180°C or above. Part of the light fraction is mixed with part of the heavy fraction, and the mixture is introduced into an alkyl conversion reactor 4 packed with an alkyl conversion catalyst. The effluent from this stage is transferred through a pipe 41 to a separation stage 3 to recover a more important middle fraction 32 to obtain a high-octane-number gasoline without subjecting the naphtha to a pretreatment stage. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S56139145-A (JP)
Title: Apparatus for preventing clogging in dehydrating pore of classifier
Inventor: MOURI TAKUO
IPC: B03B5/56
Filed: 1980-03-05
Abstract: PURPOSE: To prevent the clogging of the dehydrating pore of the classifier by providing a rod member having an inner diameter smaller than that of said pore and pull-out stopping parts formed to both ends thereof in said dehydrating pore of the classifier.  
     CONSTITUTION: In the classifier for separating and precipitating mud, sludge or the like in muddy water, plural dehydrating pores 12 are provided to a mirror plate 11 and the rod member 13 having the pull-out stopping parts 14, 15 provided to both ends thereof is inserted into said pores 12. In this case, an outer diameter of said rod member 13 is smaller than an inner diameter of the dehydrating pores 12 and gaps therebetween are used as dehydrating passages 16 and, further, the pull-out stopping parts 14, 15 are formed into a blade like shape so as not to close the dehydrating pores 12 therewith. By the above described constitution, because said rod member is slid with and tumbled in said dehydrating pores, said dehydrating pores are not clogged and a solid substance with high dehydration ratio is always obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57141744-A (JP)
Title: Data communication system
Inventor: ISHII MITSUO
IPC: G06F5/00
Filed: 1981-02-27
Abstract: PURPOSE:To achieve coupling with a peripheral device with one kind of interface, by enabling one host computer out of two host computers to make transmission and reception of data with the peripheral device via an accessory device. CONSTITUTION:Taking data on a bus 11 as 7-bit and data on buses 9 and 10 as 16-bit, an adaptor 6 changes 7-bit data received from the bus 11 into 16-bit  data and transmits the data to the bus 10. The data received from the bus 10 is  converted into 7-bit data and transmitted to the bus 11. Thus, the buses 9 and 10 are of the same specifications, and a peripheral device 7 can make transmission and reception of data without distinguishing the coupling from direct coupling (coupling with a host computer 1) or communication line coupling (coupling with a host computer 2). In the computer 2, a display device and the like is used as the peripheral device and other symbols than characters may be used. Thus, the device 6 has two modes, and the 1st mode is used in case of transmission and reception of characters only and the 2nd mode is used when data other than the characters are used.
Patent JP-H06242258-A (JP)
Title: Human body detector
Inventor: NAKANISHI HIDE
IPC: G01V8/12
Filed: 1993-02-17
Abstract: PURPOSE:To provide a human body detector capable of extending the life of a sensor and preventing the erroneous operation due to a neighboring heat source. CONSTITUTION:A human body detector has a pyroelectric sensor 4 detecting the presence of the human body moving within a first predetermined detection area, the distance measuring sensor 5 provided in the first detection area and detecting the presence of the human body stationary in a second detection area narrower than the first detection area and a control circuit 3 setting the distance measuring sensor 5 to an operative state by the detection output of the pyroelectric sensor 4 and setting the sensor 5 to an operation stop state when the non-detection state of both sensors 4, 5 is continued for a predetermined time to detect the presence of the human body on the basis of the detection outputs of the sensors 4, 5.
Patent JP-S56124518-A (JP)
Title: Engine speed controller for automobile with automatic transmission
Inventor: NISHI TADASHI
IPC: B60W10/10
Filed: 1980-03-07
Abstract: PURPOSE: To save the fuel consumption and to prevent occurrence of shock at a shift from a stop range to a drive range by maintaining a fuel supply rate at an appropriate low value within the stop range.  
     CONSTITUTION: In N range and P range, a solenoid 23 is biased to depart a land 25 from a port 20 and to close a port 17 by a land 24, with the port 20 communicated with a port 18. In this instance, a rod 11 is positioned at a drawn position. If the depression of an accelerator pedal is released, an adjustment screw 7 does not abut the rod 11 and a throttle valve 4 is returned to its minimum opening angle. Thus, a supply rate of the fuel and intake air is controlled, with the engine speed maintained at a predetermined low value. This contributes in the saving of the fuel consumption in the stop range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03232313-A (JP)
Title: Chopper type comparing circuit
Inventor: KADAKA TAKAYUKI
IPC: H03K5/08
Filed: 1990-02-07
Abstract: PURPOSE:To make a response at high speed with high accuracy by comparing the first- and second analog voltage while opening-closing the first-, second-, and plural analog switches, and outputting a compared voltage. CONSTITUTION:When analog voltages V1 and V2 are respectively inputted from input terminals 1 and 2 and a control voltage Vc at an L level is applied to a control voltage input terminal 4, all analog switches 3, 12 and 13 are turned to an conductive state and an analog switch 6 is turned to a non-conductive state. Therefore, both voltages at one end T2 of a capacitor 7 and an output end T3 of an inverter 8 become the 1/2 of a power supply voltage VDD. Next, when the control voltage Vc at an H level is impressed to a control voltage input terminal 4, an operation reverse to the above mentioned operation is executed. Thus, the potential of a connecting point T4 comes to the 1/2 of the potential VDD when short-circuiting the input/output of the inverter, and spike noise can be prevented from being generated when opening/closing the analog switch 12.
Patent JP-H10301871-A (JP)
Title: System and method for controlling transmission of relatively large data object in communication system
Inventor: SCOTT ALAN CAMPBELL
IPC: H04L12/56
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To manage the processing of a relatively large data object inside a communication system by improving the performance of a relatively large data object processing performed in a multi-layer communication stack before transmitting the relatively large data object. SOLUTION: The relatively large data object processing in the communication stack 124 provided with multiple layers is achieved by preparing plural tokens for indicating the plural image parts of the relatively large data object and providing a shared storage manager 130 made into the token to be controlled. The communication stack 124 schedule-manages the respective plural images from the same storage device or buffer and delivers them from one layer of the communication stack 124 to the next lower layer. Also, a header provided with information intrinsic to a protocol is added to both or one of the relatively large data object and a relatively large data object segment.
Patent JP-S55121090-A (JP)
Title: Ink ribbon reversal system of printer
Inventor: YAMAGUCHI KATSUHARU
IPC: B41J33/40
Filed: 1979-03-09
Abstract: PURPOSE: To improve an effective printing speed with reduction of non-printing frequency for detecting an ink ribbon terminal by a system wherein the reversal of an ink ribbon running direction is operated after completing the printing cycle.  
     CONSTITUTION: Whenever a switch 1 is detecting an ink ribbon terminal, a flip- flop 2 is setting alternately or resetting, the monomultivibrator 6 (time constant T 1  is corresponding to the time required from the terminal detection up-to completing the printing cycle) is triggered by opening NOR gate 5 of 1 side output and 0 side output by means of the differentiation circuits 3, 4. 1 Side output of D-type flip- flop 11 is turning reversely whenever the switch 1 is detecting, which energizes or deenergizes relay coil 14 alternately to turn reversely the running direction of the ink ribbon. Monomultivibrator 12 allows 0 side output thereof to apply to the printer control unit for stopping the printing operation during the time corresponding to the time constant T 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63199941-A (JP)
Title: Vibration avoiding device
Inventor: SHIBATA KOICHI
IPC: F16F15/02
Filed: 1987-02-12
Abstract: PURPOSE:To minimize damages to instruments related, a floor, etc. by arranging a low-friction, antifloating mechanism so that harmful vibrations are prevented from reaching a loading table by keeping a response acceleration and a displacement caused with an earthquake within allowable limits. CONSTITUTION:An inner frame 4 loaded with an instrument 5 carries the load by means of a caster 6 and is freely movable on a bottom plate 11 of an outer frame 1. Coil springs 7 arranged in a stretched condition at an approximately middle position of the inner frame 4 in the radial directions between the inner circumference of the outer frame 1 together with a damper 9 restrain a response acceleration and displacement at the time of an earthquake within ranges of allowance regardless of horizontal directions of vibrations. A caster 8 is also attached on a base table 41 of the inner frame 4 and is in contact with the underside of an antifloating plate 12 arranged on the inner circumferential surface of the outer frame 1. As a result, the inner frame 4 is prevented from floating and the entry of harmful vibrations through the antifloating plate 12 of the outer frame 1 can be minimized.
Patent JP-S56124042-A (JP)
Title: Enzyme electrode
Inventor: IKEDA HISAYUKI
IPC: C12Q1/00
Filed: 1980-03-06
Abstract: PURPOSE:To miniaturize the device and enable accurate analysis with little sample by a constitution wherein teeth-shaped cathode and anode are engaged with each other, holding an electrolytic solution retaining part formed of a hydrophilic film impregnated with electrolytic solution, or the like in the enzyme electrode. CONSTITUTION:In the enzyme electrode causing chemical reaction in the substrate of a liquid to be measured by the action of fixed enzyme and quantifying the concentration of the substrate electrochemically by making use of the reaction, the teeth-shaped cathode 11 and anode 12 are made to engage with each other, holding the electrolytic solution retaining part 14 formed of the hydrophilic film impregnated with electrolytic solution such as KI between them, and, moreover, they are held from above and below a ceramic substrate 13 and a fixed enzyme film 16. When the enzyme electrode thus prepared is dipped in the liquid to be measured, the enzyme film 16 acts on the substrate in the liquid to be measured to produce H2O2 and iodine is extricated by the reaction between H2O2 and KI in the electrolytic solution, whereby electrolytic current flows between the anode 12 and the cathode 11 and thus the concentration of the substrated is quantified.