baber/WOPTO huggingface dataset:
Patent JP-H03185845-A (JP)
Title: Manufacture of finger lead
Inventor: SHIBATA SUSUMU
IPC: H01L21/321
Filed: 1989-12-15
Abstract: PURPOSE:To quickly, accurately, and inexpensively manufacture the finger part of a finger lead by forming a protruding electrode at the bottom of the leading end section of the finger lead by pressing the finger lead positioned to a female mold provided below the leading end section of the finger lead from the top. CONSTITUTION:After a finger lead 40 is positioned to a female mold 50 having a recessed section 51, a tool 52 is brought into contact with the upper surface of the lead 40. Then a protruding electrode 42 is formed at the bottom of the leading end section 41 of the lead 40 by press working by applying a weight P1 to the tool 52. Since the lead 40 before working has a thickness of <=100mum and width of <=100mum and is made of Cu, a weight of 100g per finger lead is sufficient for making the electrode 42. In addition, when the tool 52 and a mold 50 are made warmer, the press working can be made easier. Therefore, the protruding electrode 42 can be formed quickly, accurately, and inexpensively at the leading end section 41 of the finger lead. The electrode 42 thus formed usually has a length l1 of about <=100mum and height l2 of about 10-20mum.
Patent JP-H02170440-A (JP)
Title: Die bonding of integrated circuit device
Inventor: SATO MAMORU
IPC: H01L21/52
Filed: 1988-12-22
Abstract: PURPOSE:To execute a die bonding operation without damaging a pellet surface and without destroying a protective film by a method wherein a pellet coated with a paste is sucked from its rear and is bonded to a lead frame. CONSTITUTION:At a pellet 5 pasted on a tape 6, a pellet front 9 is bonded to the tape 6; a pellet rear is coated with a paste 4. A suction nozzle 1 is passed through a lead-frame hole 3 made in a lead frame from the top of a die pad 2 of the lead frame; the rear of the pellet 5 pasted on the tape 6 is vacuum- evacuated 8 and sucked. Accordingly, the sucked pellet 5 is bonded to the die pad 2 by means of the paste 4.
Patent JP-H08158380-A (JP)
Title: Foundation member and method of executing concrete foundation
Inventor: IKEDA AKIRA
IPC: E02D27/01
Filed: 1994-12-02
Abstract: PURPOSE: To mold a concrete foundation uniformly and obtain a foundation member having excellent strength and a method of concrete-foundation execu tion. CONSTITUTION: Reinforcing bars 3 are buried into a concrete foundation 2 formed in almost a rectangular parallelopiped shape, the reinforcing bars 3 buried along at least the longitudinal direction are projected from a side face 2b erected from the short sides of the base of the concrete foundation 2, and almost U-shaped hook sections 3a are formed at the projected front ends of the reinforcing bars 3. A plurality of almost L-shaped base reinforcements 20 are fixed to the lower section of the concrete foundation 2, and a rod-shaped sub-reinforcement 21 is fastened while being crossed with a plurality of the base reinforcements 20.  The cencrete foundation 2 is installed at a specified place on an executing floor 4, and post reinforcements are fitted to a plurality of hook sections 3a projected from the opposed side face 2b of the adjacent concrete foundation 2 to mutually connect the adjacent foundations 2.
Patent JP-H10172564-A (JP)
Title: Active material, its manufacture, and lithium ion secondary battery using active material
Inventor: MAEKAWA TAKESHI
IPC: H01M10/05
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a high performance positive electrode active material and its manufacturing method and accomplish a lithium ion secondary battery, whereby the charge/discharge capacity of the battery is enlarged, energy loss within the positive electrode is reduced through the use of an appropriate electroconductive substance, and the takeout efficiency from the battery is enhanced. SOLUTION: A lithium ion secondary battery comprises a positive electrode 1, negative electrode 2, and a separator 3 including a non-aqueous electrolyte containing Li ions, the positive electrode 1 consists of a molding that includes an active material and electroconductive substance, provided that the active material consists of a composite oxide containing Li, Ni, or Co obtained by giving the oxidativeness to a mixture including Li compound, Ni compound, or Co compound, followed by drying, and subjecting the obtained precursor for active material to a baking process.
Patent JP-H03185518-A (JP)
Title: Parallel execution system for output instruction sentence
Inventor: YAMAMOTO HARUHIRO
IPC: G06F9/06
Filed: 1989-12-15
Abstract: PURPOSE:To execute a program at high speed by providing a computer system with an intermediate file allocating means, an execution order storing means, a paired intermediate file parallel output means, and a paired output file output means. CONSTITUTION:The intermediate file allocating means 13 respectively allocates corresponding intermediate files 42 to respective tasks. Each intermediate file 42 has an area 44 for storing output information and an execution order storing area 45 for storing a number indicating the order for outputting the output information. The paired intermediate file parallel output means 15 outputs the output information obtained from respective tasks in parallel to the allocated intermediate files. The output order is the executed order, i.e. the order of task 2, task 1 and task 3. The paired output file output means 17 extracts the execution order stored in the area 45 formed on the head of the output information area 44 and outputs the output information to an output file 43 in accordance with the execution order. Even when programs are executed in parallel, the executed results can be outputted at high speed in the correct order.
Patent JP-H04192427-A (JP)
Title: Manufacture of compound semiconductor crystal
Inventor: YAMAMOTO TAMOTSU
IPC: H01L31/0264
Filed: 1990-11-26
Abstract: PURPOSE:To laminate compound semiconductor crystals containing mercury on a board into multilayer structure by changing the composition of atoms constituting those crystals, by heating a sealed tube and melting an epitaxially growing melt, and by rotating the sealed tube and bringing the melted epitaxially growing melt into contact with a crystal layer. CONSTITUTION:An epitaxially growing board composed of a sapphire board 21 and a CdTe crystal layer 22 formed on it and an epitaxially growing melt 23 of a Te rich melt are put in a sealed tube 24. After the melt is melted, the sealed tube 24 is rotated, the CdTe crystal layer 22 is brought into contact with the epitaxially growing melt 23, and a liquid phase epitaxial crystal 25 is grown by liquid phase epitaxial growth. Then, the epitaxially growing melt 23 is separated from the board 21 by rotating the sealed tube 24, and mutual diffusion is done between the CdTe crystal layer 22 and the liquid phase epitaxial crystal 25 of Hg1-xCdxTe formed on it keeping this temperature. Owing to this, multilayer construction is obtained by laminating epitaxial crystals having different compositions easily without breaking the sealed tube 24, even if the temperature of the board 21 changes to some extent.
Patent JP-H06174241-A (JP)
Title: Radiation type heater
Inventor: HAYASHI KAZUO
IPC: F24C7/04
Filed: 1992-12-03
Abstract: PURPOSE:To provide a radiation type heater capable of controlling a radiation heat calorie in response to a required heat calorie of an object to be heated. CONSTITUTION:A radiation sensor 4 detects a radiation heat calorie got from a heated object within a heated space, and a radiation heat calorie control means negative feed-back controls the radiation heat calorie of a heater 3 in response to the radiation heat calorie radiated by the heated object. That is, a radiation amount of the heated object is detected to detect a heat accepting state of the heated object during the radiation heating and then the radiation heat calorie is adjusted in response to it. For example, in the case that the heated object is placed far from the heater 3 or the heated object is cooled, a required radiation heat calorie against the heater 3 is high in its value, so that the control means increases the radiation heat calorie of the heater 3. In the contrary case, the radiation heat calorie of the heater 3 is decreased by the control means.
Patent JP-H06175927-A (JP)
Title: Method for managing memory and device therefor
Inventor: SUDO YOSHIAKI
IPC: G06F12/10
Filed: 1992-12-03
Abstract: PURPOSE:To prevent the deterioration of the processing capability of an entire device by detecting the addition of an information processor, setting the number of pre-pagings according to the detected addition, and operating a page-in according to the set number of pre-pagings at the time of a page fault. CONSTITUTION:Each kind of program to be executed or a processing to be realized by a CPU 1 are stored in an ROM 201. And also, an RAM 202 is used as the work area of the CPU 1 in which each kind of information or a program loaded from a secondary storage device 3 is stored. Each kind of data or the program or the like is stored in the secondary storage device 3. Then, each kind of data or the like are inputted to a keyboard 4 as an inputting device. A network 6 is connected through an I/O interface with the CPU 1. Thus, a memory managing device detects the load of the information processor, sets the number of pre-pagings according to the detected load, and performs page-in according to the set number of pre-pagings at the time of the page fault.
Patent JP-H08235897-A (JP)
Title: Method and circuit for control of test of semiconductor memory device
Inventor: YANAGI SEIKAN
IPC: G11C11/401
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a method and circuit for controlling the test of a semiconductor memory device without giving any restriction to its memory controller, improving a conventional semiconductor memory device with no predetermined reference of the timing for entering a parallel test in it. SOLUTION: A mode sensing circuit 100 combines its input control signals bar-R, bar-C and bar-W to provide a mode signal ϕWBC. A test-completion sensing circuit 200 outputs a changeover signal to a test inhibiting circuit 300 in response to the mode signal ϕWBC and its address signal Al. Before the test completion of a memory device, the test inhibiting circuit 300 provided with switching means therein outputs a blocking signal ϕMSK by a first logic in response to the changeover signal, and after the test completion of the memory device, it outputs the blocking signal ϕMSK by a second logic in response to the changeover of the switching means. By the first logic of the blocking signal ϕMSK, a test enabling circuit 400 combines logically its input control signals bar-R, bar-C and bar-W with each other to generate a test enabling signal ϕFTE, and by the second logic of the blocking signal ϕMSK, it inhibits permanently the test enabling signal ϕFTE.
Patent JP-H03185801-A (JP)
Title: Paste composition for resistor
Inventor: MITSUNE YUTAKA
IPC: H01C7/00
Filed: 1989-12-15
Abstract: PURPOSE:To reduce the absolute value of a temperature coefficient of resistance and improve the stability of a resistor, by using composition composed of mixture wherein specified parts of weight of at least one kind of pyrochlore type oxide and glass frit are compounded so as to obtain 100 pts.wt. of the total, and using the glass frit wherein specified wt.% of specified components are compounded so as to obtain 100wt.% in total. CONSTITUTION:Mixture is obtained by compounding the following so as to be 100wt.% in total; 5-95 pts.wt. of at least one kind of pyrochlore type oxide, desirably, the one expressed by M2M'2O7-x (M is an element selected out of a group of Y, La, Tl, In, Cd, pb and Bi, M' is an element selected out of a group of Ru, Ir and Rh, and M and M' are same or different), and glass frit composed of PbO 30-50wt.%, SiO2 10-40wt.%, B2O3 5-30wt.% and CaO 0.5-20wt.%. Alternatively, paste composition may be obtained by compounding 95-5 pts.wt. of mixture compounded so as to be 100wt.% in total by adding ZnO 0.001-20wt.% to the above mixture.
Patent JP-H01169594-A (JP)
Title: Method for processing drink canned food in automatic vending machine
Inventor: NAGASAWA YOSHIO
IPC: G07F11/70
Filed: 1987-12-24
Abstract: PURPOSE:To shorten a waiting time by maintaining a drink canned food to a prescribed temperature before it is inserted into a heating device, then, holding next canned food in the heating device after it is heated and discharged by the heating device for a prescribed time. CONSTITUTION:Drink canned food A is supplied from an upper edge side an accommodating frame 4 and it is also inserted and held in a heating device 7. An enclosure 1 is closed and the air in the enclosure is heated up by an electric range 5 and an air circulating fan 2. The temperature of the air is maintained lower than the lower limit temperature of the temperature area to change largely the quality of the canned food A and close to the lower limit temperature by a temperature controller 3. When a coin is inputted to a coil inputting port and a selecting button is depressed, the heating device 7 is operated only for the set time, heats the canned food A to be held, an arm 8 of a supporting device 8 is turned, and the heated canned food A is discharged to an output port 10. Next, next canned food A is held at the heating device 7 to stop the heating.
Patent JP-H09166354-A (JP)
Title: Electric water heater
Inventor: MASUDA TAKASHI
IPC: F24H1/18
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To enable supply of boiled water to a user even when a failure occurs in a pump at the time when water is boiled by a heater provided outside a hot water storage tank, to reduce the burden of the pump and thereby to improve the reliability of the pump. SOLUTION: On the occasion of boiling water, a control part 5 gives electric power to a heater 2 and also executes a control to drive a pump part 4. The heater 2 generates heat by the electric power from the control part 5 and thereby water of low temperature is heated. The specific gravity of hot water of high temperature produced by the heater 2 is lighter than the water of low temperature which is not yet heated. Therefore the hot water of high temperature rises and reaches a hot water collecting part 3. The hot water collecting part 3 collects the hot water of high temperature coming up. The pump part 4 sends the hot water collected by the hot water collecting part 3 to the upper part of a hot water storage tank 1. As the result, the water boiled by the heater 2 is stored sequentially in the upper part of the hot water storage tank 1.
Patent JP-H06176256-A (JP)
Title: Lighting equipment for automatic vending machine
Inventor: IKODA FUMITOSHI
IPC: G07F9/02
Filed: 1992-12-04
Abstract: PURPOSE:To provide the lighting equipment for the automatic vending machine which can contribute to thin the structure of the vending machine itself. CONSTITUTION:A reflecting plate 14 is arranged on the back of a light transmission plate 6, at least one light source 17 is arranged so as to be opposed to a side edge of the light transmission plate 6, and also, a propagation control part 6a for controlling refraction and reflection of light in the direction running along the light transmission plate 6 in cooperation with the reflecting plate 14 is formed on the light transmission plate 6. In such a state, light which is made incident on the light transmission plate 6 from a light source 17 confronted to the side edge of the light transmission plate 6 is propagated along the light transmission plate 6, the propagated light is led out roughly uniformly to the outside from the whole of the light transmission plate 6 and the light transmission plate 6 can be allowed to emit light uniformly without polarization of light and darkness, and a light source installation space required on the back side of the light transmission plate 6 can be eliminated.
Patent JP-H06123291-A (JP)
Title: Fluid compressor
Inventor: SONE YOSHIKUNI
IPC: F04C18/107
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a reliable fluid compressor which can prevent reverse rotation of a compressing mechanism when operation is stopped. CONSTITUTION:A cylinder 4 is stored in a sealed case 2, a piston 5 is eccentrically arranged in the cylinder 4, a spiral groove 10 whose pitch is gradually changed is formed on the outer circumference of the piston 5, a spiral blade 11 is engaged with the groove 10 capable of freely going in and out, a plurality of action chambers 12... which are divided by the blade 11 and whose capacity is gradually changed are formed in the cylinder 4 along the axial direction of the cylinder 4, and the cylinder 4 and the piston 5 are rotated relatively. In a fluid compressor 31 for gradually transferring a working fluid sucked into the cylinder 4 in the axial direction of the cylinder, a discharge port 32 for discharging the compressed working fluid into the sealed case 2 is formed at the cylinder 4, and a check valve is provided inside this discharge port 32.
Patent JP-H01175364-A (JP)
Title: Picture communication equipment
Inventor: YAMAUCHI KAZUHIRO
IPC: H04N1/00
Filed: 1987-12-23
Abstract: PURPOSE:To simplify an operation procedure in case of image-receiving from a called opponent to communicate by automatically transferring from an outgoing call to a receiving only by instructing through a setting part the kind of a control function to be executed by a control means. CONSTITUTION:An automatic outgoing call receiving mode M4 to automatically execute a series of actions from an outgoing call to a receiving is selected by the operation of a setting part 2 and this selected mode is executed by a control part 7. Namely, an automatic outgoing call device 3 executes the automatic outgoing call action of a dial transmission and the like based on an instruction or data from the control part 7, automatically transfers to an picture reception condition after the completion of an outgoing call action. Thus, a transfer from the outgoing call to the receiving is automatically executed and an operation procedure can be simplified.
Patent JP-H07151595-A (JP)
Title: Fundamental wave pitch extracting circuit
Inventor: OOSUMI TAKAFUMI
IPC: G01H3/00
Filed: 1993-11-30
Abstract: PURPOSE:To compose a fundamental wave pitch extracting circuit to extract the pitch of a fundamental wave component from a signal including a higher harmonics component without using a comparator. CONSTITUTION:An input signal is input to the irreversal input end of an operational amplifier 50. The output of the operational amplifier 50 is feedbacked to the reversal input end of the operational amplifier 50 through a diode 52. At the output side of the diode 52, a resistance partial pressure circuit made of resistances 54 and 56 is connected. One end of the resistance 56 is earthed, and the voltage of both ends of the resistance 56 is applied to a capacitor 58. The output of the operational amplifier 50 is output as a fundamental wave pitch extracting signal.
Patent JP-H02171414-A (JP)
Title: Method for constructing underground continuous wall
Inventor: NAKAI SAKAE
IPC: E02D5/20
Filed: 1988-12-26
Abstract: PURPOSE:To improve drilling efficiency by drilling a following provided longitudinal hole by means of a boring machine 9 along a reverse pipe inserted in an initially provided longitudinal hole and discharging mucks via the reverse pipe on the ground. CONSTITUTION:An initially provided longitudinal hole is drilled by a rotary percusion type boring machine 9. The guide holder 13 of the boring machine 9 is fitted in the guide groove of reverse pipe 2 inserted in the initially provided longitudinal hole and a rotary percusion drill 12 is fallen along the pipe 2 and simultaneously a following provided longitudinal hole is drilled. Next, slime-like mucks mixed with drilling water are pumped and discharged via the pipe 2 and a mud discharge pipe 16 and which are separated into water and mud in a setting tank 17.
Patent JP-H10171684-A (JP)
Title: Data base storage method for time series data and data processor
Inventor: YAMADA NARIHIDE
IPC: G06F12/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To surely store the collected data by overwriting these data on the area that is found first in an area where the data on the future dates of a data base are stored. SOLUTION: A CPU 11 instructs a data comparison part 13 to compare the collected data with the data stored in a data base 14 based on the program stored in a ROM 12. If it is decided based on the result of the part 13 that the data of the same date are stored in the base 14, a writing part 15 overwrites the collected data on an area of the relevant date. On the other hand, the collected data are overwritten on the area that is first found among the data collection date and the future dates, the area of the latest date or the area of the oldest date if the data of the same date are not stored in the base 14 with no absence of idle areas and the data on the future dates are stored.
Patent JP-H09168057-A (JP)
Title: Voice output device
Inventor: ENOMOTO JUNICHI
IPC: G10L19/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To detect a final part of digital voice data by monitoring end mark data in existence at a tail end of the digital voice data in the voice output device that reproduces a voice message by converting stored digital voice data into an analog voice signal and outputting the converted signal. SOLUTION: A memory circuit 103 of the voice output device stores digital voice data of an optional data length whose tail end is made up of prescribed end mark data, and the output device provides an output of digital voice data stored in an address represented by an address signal outputted from a counter circuit 102. The digital voice data outputted from the memory circuit are converted into an analog voice signal and reproduced as a voice message. A self-reset circuit 101 provides an output of a self-reset signal to reproduce the voice message from its head again when the digital voice data outputted from the memory circuit indicate the end mark data.
Patent JP-H05162555-A (JP)
Title: Four-wheel drive controller
Inventor: KATO MANABU
IPC: B60K17/348
Filed: 1991-12-11
Abstract: PURPOSE:To enable an ideal engine torque distribution to front and rear wheel sides at the turning time of vehicle by providing a control means for controlling a torque distribution means through control quantity set according to a fuzzy theory with the input conditions of yaw rate difference, yaw rate differential value, slip difference, throttle opening and vehicle speed value. CONSTITUTION:After a difference between a target yaw rate and actual yaw rate is calculated as a yaw rate difference by a yaw rate difference calculation means 22, it is time differentiated by a yaw rate difference differential value calculation means 28 so that the yaw rate difference differential value is calculated. A slip difference between front and rear wheels is calculated from the rotation conditions of the front and rear wheels by a slip difference calculation means 23. A control quantity is determined by a torque distribution control means 29 based on a fuzzy theory with the input conditions of the yaw rate difference, yaw rate difference differential value, slip difference and throttle opening, and based on the control quantity front and rear distributions of engine torques are controlled through the control of torque distribution means 9.