baber/WOPTO huggingface dataset:
Patent JP-S5987230-A (JP)
Title: 2-cycle engine
Inventor: KITAMURA SHIYUUICHI
IPC: F02B33/44
Filed: 1982-11-12
Abstract: PURPOSE:To form a strong turbulence in a cyinder for improving combustion and fuel consumption of an engine by providing a controlling valve in a predetermined position ranging from a crank chamber through a throttle section to the middle portion of an auxiliary chamber to reduce sufficiently or completely shut off freah air amount flowing from the crank chamber into the auxiliary chamber only in a certain partial load region of the engine. CONSTITUTION:An auxiliary chamber 9 is provided which communicates through a controlling valve 7 to a crank chamber 3. The controlling valve 7 is mechanically interocked with a throttle valve 5, the effective section of the controlling valve 7 being fully opened or approximately fully closed only in a certain partial region such as low load region of an engine to bring to a nill or sufficiently reduce a fresh air amount flowing from the crank chamber 3 into the auxiliary chamber 9. Thus, pressure P in the crank chamber 3 at the beginning of scavenging is raised by one corresponding to the volume of the auxiliary chamber 9 so that the injection speed of fresh air injected from a scavenging path 4 becomes high to provide a strong turbulence formed in a cylinder 2 for improving combustion and the fuel consumption of the engine.
Patent JP-H0942803-A (JP)
Title: Air conditioning system having commercial power source supplying function
Inventor: MADENOKOJI MASAKI
IPC: F24F11/02
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To restrict a consumption of commercial electrical power small by a method wherein an electrical power generated by a solar light being applied as energy when an air conditioning operation is being carried out is combined with a DC electrical power preferentially outputted from a rectifying smoothing section and in the case that the air conditioning operation is not being carried out, it is preferentially supplied to the commercial power source. SOLUTION: There are provided a power generating electrical power sensing sensor 356 for sensing an electrical power generated by a solar panel 310 and converted into a commercial electrical power and an air conditioner consumption power sensor 358 for use in sensing a consumption power of the air conditioner. They are connected to a micro-computer. A detected value of the power generating sensing sensor 356 is set to a predetermined value for use in controlling a current so as to control a maximum operating capability of the air conditioner. An electrical power supplying from the solar panel 310 and a power consumption in the air conditioner are offset with each other.  With such an arrangement as above, under a normal operation mode, the electrical power obtained from solar light is preferentially supplied to the air conditioner and then it is possible to reduce a consumption of the commercial power source in such a way that the electrical power is returned back to the consumption power source during non-operation.
Patent JP-H0484861-A (JP)
Title: Method for preparing fat and oil components and protein component from peanut seed
Inventor: NAGAYOSHI SANENARI
IPC: C12S3/18
Filed: 1990-07-27
Abstract: PURPOSE:To prepare an oil fraction and a protein fraction from peanut seeds at a low cost in excellent reproducibility, etc., by removing shells from the peanuts, thermally sterilizing the seeds, wet-grinding the seeds, treating the prepared milky suspension with cellulase or a mixture thereof with pectinase and subsequently separating the treated product into a solid fraction and a liquid fraction. CONSTITUTION:The seeds of peanut are subjected to a shell-removing treatment with a shell-removing device 1, steam-sterilized with a stream-sterilizing machine 2, charged in a grinder 3, mixed with a prescribed amount of water, ground, charged into an enzymatic reactor 5, treated with cellulase or a mixture or a mixture thereof with pectinase and subsequently heated to inactivate and sterilize the enzymes. The product is treated with a centrifuge for liquid-solid separation. The liquid fraction is fed into a cream separator 8 to separate an oily fraction from water fraction and the oily fraction is stored in a crude oil tank 9. The solid fraction containing protein is fed into a spray drier 11, dried and packed in bags with a bagging machine 13 through a shifter 12.
Patent JP-S6089009-A (JP)
Inventor: NAKAHATA MINORU
IPC: H01H5/06
Filed: 1983-10-20
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-H0945738-A (JP)
Title: Semiconductor integrated circuit test method and apparatus and wafer prober
Inventor: IIDA SHUNICHI
IPC: G01R1/06
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration of the yield caused by an improper probe pressure by adjusting for optimum probe pressure, without incurring the load on the operator in the probe test of a semiconductor integrated circuit. SOLUTION: LSI tester 100 has a controller 101 which adjusts the height of a wafer support table 205 when it lifts to provide various probe pressures at which the probe test of a specified number of IC chips is executed to obtain their respective fraction defectives. One probe pressure which provides the lowest fraction defective on the record is selected and applied to following probe tests.
Patent JP-S5890540-A (JP)
Inventor: GIYUNTAA ERENTO
IPC: C07C263/10
Filed: 1982-11-12
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-S6259085-A (JP)
Title: Thermal recording material
Inventor: UEMATSU KENJI
IPC: B41M5/333
Filed: 1985-09-09
Abstract: PURPOSE:To ensure high sensitivity, prevent a recorded image from being faded and prevent the image from being decolorized by a plasticizer, an oil or the like, by using a specified color developer and providing an undercoat layer comprising a specified compound between a thermal recording layer and a base, in a thermal recording material having a thermal color forming layer comprising a leuco dye and a color developer as main constituents. CONSTITUTION:1,7-Di(4-hydroxyphenylthio)-3,5-dioxaheptane of formula [III] is used as a color developer in an amount of 1-10pts.wt. per 1pts.wt. of a dye, and a compound of formula [I] or [II] is used in an undercoat layer suitably in an amount of 0.5-10pts.wt. per 1pts.wt. of the dye. In formulas [I] and [II], R is a halogen or 1-4C alkyl, and n is an integer of 0-4. With this arrangement, a thermal recording material having excellent preservation stability, oil resistance and plasticizer resistance of developed color images and a ground part can be obtained.
Patent JP-S5898985-A (JP)
Title: Thin film solar battery
Inventor: OOTAKE TSUTOMU
IPC: H01L31/0224
Filed: 1981-12-09
Abstract: PURPOSE:To improve the yield and performance of a solar battery by employing at least as one electrode aluminum containing silicon. CONSTITUTION:In a thin film solar battery using an amorphous silicon thin film, an aluminum film containing silicon is used for at least one electrode. In the manufacture of aluminum electrodes containing silicon, it can be readily manufactured by sputtering using a target made of aluminum, silicon alloy of suitable composition. Further, the thermal deposition of the resistance and the deposition of the electron beam can be facilitated. In this manner, the surface can be very smoothened, photoelectric performance of the solar battery and the yield can be improved.
Patent JP-S5899835-A (JP)
Title: Picture processor
Inventor: KOMACHI YUUJI
IPC: G06F12/08
Filed: 1981-12-09
Abstract: PURPOSE:To simplify the constitution of a picture memory, and to execute parallel access of a square window of prescribed size, at an optional position on a two-dimensional picture element array, at a high speed, by providing a window access memory for executing a direct data transfer, between the picture memory and a parallel operating circuit. CONSTITUTION:Picture data of a two-dimensional picture element array is stored in each memory chip SOO-SRR, upper address lines 10PO-10PR, and lower address lines 10QO-10PR are connected to an address comparator 12P and an address converter 12Q, respectively. These lines 10PO-10PR and 10QO-10PR are made to a multiple system of nP lines and nQ lines, and each chip SOO-SRR is accessed to the picture data by an upper address P and a lower address Q whose in-reference window relative position U and V are same. Also, on each chip SOO-SRR, data lines DOO-DRR for executing write and readout are provided, these lines DOO-DRR are connected to a data selector 16, and the picture data is outputted from the data lines dOO-dRR of the data selector 16.
Patent JP-H0730046-A (JP)
Title: Semiconductor device, lead frame, and manufacture of semiconductor device
Inventor: ASADA JUNICHI
IPC: H01L23/31
Filed: 1993-07-15
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device and a lead frame, wherein the semiconductor device can be enhanced in plane and spatial mounting density, and a lead can be protected against bending. CONSTITUTION:Outer leads 41 are buried in a package 8. At least the contacting parts of the outer leads 41 connected to a circuit board are exposed out of the package 8, and the exposed parts of the outer leads 41 are flushed with the surface of the package 8. When the package 8 is formed, the outer leads 41 are made to service as the side wall of a mold, so that, the outer leads 41 are formed thicker than inner leads located inside the package 8.
Patent JP-S5899495-A (JP)
Title: Novel amino sugar antibiotic substance saccharocin and its preparation
Inventor: SAKAKIBARA HIDEO
IPC: A61K35/74
Filed: 1981-12-08
Abstract: NEW MATERIAL:The amino sugar antibiotic substance saccharocin having the following properties: melting point, 188-190 deg.C; specific rotation,[alpha]<24>D= +163.5 deg. (C=1.0, water); elemental analysis, C 43.35%, H 7.46%, N 9.74%; molecular weight, 540; molecular formula, C21H40N4O12; solubility, soluble in water, insoluble in acetone, benzene, etc.; color reaction positive to ninhydrin reaction and potassium permanganate discoloration reaction, negative to Elson-Morgan reaction and Sakaguchi reaction; appearance, basic white powder. USE:An antibacterial agent especially for Gram-negative bacteria. PROCESS:A saccharocin-producing strain belonging to Saccharopolyspora genus, e.g. Saccharopolyspora sp. AC3440 (FERM-P No.6238), is cultured at 25-35 deg.C.
Patent JP-S6354366-A (JP)
Title: Intermediate for photochromic compound
Inventor: MIYAZAKI KIMIMASA
IPC: C07D277/64
Filed: 1986-08-26
Abstract: NEW MATERIAL:A compound expressed by formula I or derivative [R is CnH2n-1 (n is >=10); 1-4 represent any of H, halogen, NO2, OH, NH2, acyl COOH, alkyl, alkoxy, sulfonyl and derivatives thereof]. EXAMPLE:1-Octadecyl-2-ethylbenzothiazolium iodide. USE:A photochromic compound useful as a material for reloadable optical recording media capable of sustaining information for a long period, particularly an intermediate for spiropyran capable of constructing Langmuir-Blodgett (LB) membranes. PREPARATION:o-Aminobenzenethiol is reacted with propionic acid anhydride in the presence of zinc dust in chloroform while refluxing to give 2- ethylbenzothiazole, which is then reacted with iodooctadecane to afford the above-mentioned exemplified compound. The compound expressed by formula I is useful as an intermediate for photochromic compounds expressed by formula II (X is S; Y is O or S).
Patent JP-H0856696-A (JP)
Title: Method for discriminating period of death of insect
Inventor: NAKAGIRI HIROYUKI
IPC: C12Q1/46
Filed: 1994-08-23
Abstract: PURPOSE: To provide a new method for discrimination using an enzyme suitable for accurately discriminating the period of death of an insect as an index. CONSTITUTION: This method for discriminating the period of death of an insect present in a sample is to measure the residual activity of acetylcholine esterase of a dead insect (e.g. a fly or a cockroach) in a sample (mainly a beverage such as beer or other solid foods) and discriminate the period after the death from the value of the residual activity. Thereby, accurate discrimination with extremely rare dispersion as compared with a method for using other conventionally used enzymes as an index can be carried out.
Patent JP-H0648418-A (JP)
Title: Filling nozzle
Inventor: SUGIMOTO TAKAYUKI
IPC: B65B39/00
Filed: 1992-07-24
Abstract: PURPOSE:To provide a filling nozzle capable of preventing water, etc., from entering between a casing and a cap and reliably preventing contaminants from leaking from the inside of the casing when the cap is fitted to the top end of the casing. CONSTITUTION:A second piston rod 16 is penetrated through the top end of a casing 10 and is protruded outward. On the top end of the casing 10, a flange 100 outwardly protruded in the direction of its diameter is formed, and a main cap 101 is placed on the peripheral edge of the flange 100. A seal member 1 is interposed between the main cap 101 and the flange 100, and the main cap 101 is fastened to the flange 100 by a bolt 103. Since the main cap 101 can be attached to the peripheral edge of the flange 100, the volume of inner space of the main cap 101 can be increased, and also the delay of operation of the second piston rod 16 can be eliminated by providing the main cap 101 so as to be air-tightened.
Patent JP-H0758359-A (JP)
Title: Superluminescent diode device and its manufacture
Inventor: HOSOBANE HIROYUKI
IPC: H01L21/205
Filed: 1993-08-10
Abstract: PURPOSE:To manufacture a superluminescent diode device having a high power and high reliability by a simple manufacturing process, at a low cost and with a high yield. CONSTITUTION:A (m11) face 1b (wherein (m) denotes a positive integer not smaller than 2) which continues to a (100) face 1a is formed on the current non-injected region 18 of a semiconductor substrate 1. Semiconductor layers including a cladding layer 2, an active layer 3 and a cladding layer 4 are built up on the (m11) face 1b by an MBE(molecular beam epitaxy) method at a predetermined substrate temperature. The active layer 3 is built up on an excited region 19 at a predetermined growth speed but, on the other hand, it is not built up or is built up only slightly on the slope 1b of the current non-injected region 18. Thus, the edge part of the active layer 3 on the boundary between the excited region 19 and the current non-injected region 18 is made to face a window part 4a. A reference numeral 15 denotes a stripe-shaped trench which is a current constriction part.
Patent JP-H0250067-A (JP)
Title: Defroster for refrigerating machine
Inventor: ISHIDA HIDEKI
IPC: F25D21/06
Filed: 1988-08-09
Abstract: PURPOSE:To prevent the defrosting process from being increased when the door is opened for a short time or even chattering of detective means occurs in order to prevent rise of the temperature in a refrigerator by providing a means of stopping the start of defrosting whereby the defroster is prevented from working when a condition for redefrosting is met before a preset time passes. CONSTITUTION:A timer is set for a count of a specified time, for example, 10 minutes. Next, a detection signal from a door switch M3 is detected so that, as soon as the door changes from ON to OFF after passage of 10 minutes from the end of the defrosting, defrosting is restarted. But, when the door changes from ON to OFF before the passage of 10 minutes and however often the takes place after the end of the defrosting, defrosting can not be restarted unless an interval of 10 minutes or more has passed after the preceding defrosting. Thus irrespective of the number of times of the opening of the door of a refrigerator, defrosting is not executed until after the stoppage period of 10 minutes from the end of the preceding defrosting so that the operation is free from a decrease in the freezing capacity and an abnormal increase of the temperature of the refrigerator.
Patent JP-S6260954-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: KOMATSU KAZUYA
IPC: G01N27/26
Filed: 1985-09-10
Abstract: PURPOSE:To improve the precision in the air-fuel ratio control by constituting an oxygen sensor from n-type and p-type metal oxide semiconductors and carrying out the air-fuel ratio control by the output value of the sensor after the lapse of a prescribed time after the start of the feedback control for a heater for maintaining the active temperature. CONSTITUTION:An oxygen sensor is constituted of the first and the second detecting pieces consisting of n-type and p-type metal oxide semiconductors, and a prescribed active temperature is maintained by feedback-controlling the heater electric current on the basis of the average value of each resistance value. In accordance with the characteristics of the both detecting pieces, when the air excessive rate lambda=1, the air-fuel ratio is controlled by the n-type output value, and in the lean region where lambda>1, the air-fuel ratio is controlled by the synthetic value, of the both outputs, and in the rich region where lambda<1, the air-fuel ratio is controlled by the p-type output value. The air-fuel ratio control is started after being delayed by a prescribed timing from the start of the feedback control for the heater, in other words after the output of the oxygen sensor is stabilized. Thus, the air-fuel ratio control can be carried out finely.
Patent JP-S6091482-A (JP)
Title: Memory management system
Inventor: ASAHINA TAKESHI
IPC: G06F3/06
Filed: 1983-10-24
Abstract: PURPOSE:To cope with reception of data from each terminal by means of a buffer memory of a prescribed capacity by dividing the buffer memory into plural cells and allocating dynamically these cells to each terminal device. CONSTITUTION:A control part checks how many cell parts are already used with the data related to (a terminal device of) an address A through a cell use counter part UC. A numeric character 2 is set to a counter CA and therefore data Q is stored to both cells CL1 and CL2. Then the sizes of residual parts of both cells CL1 and CL2 are checked by a writing pointer WR2 of a pointer part WA and the final address E (known already) of the cell CL2. The sizes of said residual parts are smaller than the side of received data D, a flag F3 where a numeric character ''0'' is set is retrieved within a cell control flag part MF. Then the data D is written to a cell CL3 designated by a flag F3.
Patent JP-H0484611-A (JP)
Title: Method for learning and controlling crown
Inventor: UEHARA ATSUNORI
IPC: G06F15/18
Filed: 1990-07-26
Abstract: PURPOSE:To stabilize crown quality by learning the sheet crown errors by the predictive errors of work roll profiles in a 1st offset term and storing the sheet crown errors by the specifications of rolled stocks and reflecting the errors in the next crown control in a 2nd offset term. CONSTITUTION:The gradually changing sheet crown errors occurring in the predictive errors of the work roll profiles are learned from the 1st offset term and are reflected in the crown set up control of the next rolled stocks. The sheet crown errors generated by the specifications of the rolled stocks, such as thickness, width and material quality, i.e. the errors obtd. after the sheet crown errors occurring in the predicted errors of the above-mentioned work roll profiles are removed from the sheet crown errors are previously stored at every rolled stock by the 2nd offset term. These errors are reflected in the crown set-up control of the rolled stocks of the next same lot. The control accuracy is maintained in the stable and high state in such a manner even in the case of rolling by schedule free rolling. The crown quality is thus stabilized to the high quality.
Patent JP-H10105121-A (JP)
Title: Display device and method therefor
Inventor: MURAYAMA YUTAKA
IPC: G02F1/133
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce deviation between channels of a driving device of an LCD for sampling plural bits simultaneously. SOLUTION: Video signals which are made parallel by S/H(sampling and holding) circuits 34 and 35 have inter-channel deviation of DC offset components corrected by output circuits 39 and 40. Namely, the output circuit 39 extracts the DC offset component from a signal S2 by a resistance 47 and a capacitor 48, a compactor 50 compares it with the output voltage of a reference voltage 49, and after an error signal is integrated by an integrator 51, an operational amplifier 54 corrects the DC offset component. Further, a comparator 41 detects an error of a signal S3 on the basis of the signal S2 as to an amplitude component and it is outputted to an integrator 43 in specific timing through a switch 42.  The output of the integrator 43 is supplied to a multiplier 44, where it is multiplied by a correction pulse signal from a correction pulse generator 45 and then added to the output signal of the S/H circuit 35 by an adder 46.
Patent JP-S60155459-A (JP)
Inventor: GERUHARUTO KUREMU
IPC: B41F15/08
Filed: 1984-09-25
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-H1038920-A (JP)
Title: Probe unit
Inventor: TAKEMURA MASAO
IPC: G01R1/067
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a probe unit capable of coping with the miniaturization of members being detection objects, and free from noise and imperfect contact caused by the difference between thermal expansion coefficients. SOLUTION: This probe unit has a probe pin 1 for detecting an electric characteristic of an electronic component, a pipe 2 for holding the probe pin 1, and a pipe supporting base 3 into which the pipe 2 is inserted. In this case, the pipe supporting base 3 is made of photosensitive glass. It does not matter if the pipe 2 is conductor, and in addition if a conductive pattern being in continuity with the pipe 2 and for leading the output from the probe pin 1 to outside is formed on the pipe supporting base 3.
Patent JP-2001027164-A (JP)
Title: High-pressure fuel pump control device of internal combustion engine
Inventor: YAMAZAKI DAICHI
IPC: F02M37/04
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the pulsation of a fuel in a low-pressure fuel system even when the fuel injection quantity is reduced. SOLUTION: In this control device, Q<Q0 (NO in S260), and when the excessive pulsation in a low-pressure fuel passage is estimated, the duty value DTm larger than the value is set based on the fuel injection quantity Q relative to the control duty DT (S280). Thus, the valve closing period of an electromagnetic spill valve is increased, and the quantity of the fuel which is once sucked into a high-pressure pump chamber from the low-pressure fuel passage side in the suction stroke of a high-pressure fuel pump, and returned again to the low- pressure fuel passage is reduced. A large pulsation of the fuel in the low- pressure fuel passage is prevented. A case in which Q<Q0 is judged is limited, and degradation of the fuel consumption of an engine associated by the need of the energy to circulate the surplus fuel can also be suppressed.
Patent JP-H0646103-A (JP)
Title: Data transmitter/receiver
Inventor: OOKAGE SATOSHI
IPC: H04L29/10
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a data transmitter/receiver capable of efficient data communication in a system using a microcomputer. CONSTITUTION:At the time of data communication in the system using the microcomputer, data is transferred from a communication device 2 to a memory 4 not by way of CPU 3 but by using a DMA controller 1 and when deciding a previously-set protocol finish condition, a finish condition deiciding circuit 6 gives a control signal for finishing DMA to the DMA controller. Besides, it is made possible to set the protocol finish condition from CPU to the finish condition decidign circuit. Thus, the burden of CPU is reduced to be appropriate for increasing the communication speed. Besides, the setting of the protocol finish condition is attained, reception through the use of the DMA controller is attained concerning data of an optional protocol.