baber/WOPTO huggingface dataset:
Patent JP-H03120851-A (JP)
Title: Semiconductor mounting substrate
Inventor: KOSAKA KATSUMI
IPC: H01L21/338
Filed: 1989-10-04
Abstract: PURPOSE:To restrict any stray inductance to a low level thereby enabling the whole impedance to be controlled as well as any noise to be abated by a method wherein an insulating layer is formed on the surface and the rear of an inner lead part, and a better pattern for impedance adjustment is formed almost on the whole surface of the insulating layer and so forth. CONSTITUTION:An insulating layer 13 is formed on the surface and the rear of the inner lead part 12 of a lead frame 11 whereon a semiconductor element 20 is mounted and then a better pattern 14 for impedance adjustment is formed almost on the whole surface of the insulating layer 13 so as to make the inner lead part 2 a strip line while the better pattern 14 and the lead frame 14 are electrically connected through the intermediary of a through hole 15 formed through the insulating layer 13. Next, for example, the ECL element 20 is diebonded onto an island part 16 of the lead frame 11 of a semiconductor mounting substrate 10 as so far mentioned; contact elements of ECL element 20 and the inner lead part 12 are wire-bonded to each other; and then an outer lead parts 17 are removed so that the whole body may be transfer-molded to manufacture a semiconductor mounting device 1.
Patent JP-S60139257-A (JP)
Inventor: KURISUCHIYAN SANNROZE
IPC: F16K15/02
Filed: 1984-12-07
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-H05111157-A (JP)
Title: Power unit
Inventor: KAGEYAMA KOSHIN
IPC: G06F1/26
Filed: 1991-10-08
Abstract: PURPOSE:To extend power sources with no limit and besides to stop the power supply to an optional extension power source. CONSTITUTION:Bypass lines 19-1...19-n where diodes 18-1...18-n are inserted are provided at the junctions of the extension power sources 12-1...12-n connected to the basic power source 12-0. The bypass lines 19-1...19-n connected to the inner power source 13-0 steps down the output voltage from the inner power source circuit 13-0 of the basic power source 12-0 in order, and steps down the voltage, which is outputted to the expansion power source 12-n connected to that basic power source 12-0, getting over the capacity of the inner power circuit 13-0 of the basic power source 12-0, to the driving voltage of the switch driving circuit 14-n of the extension power source 12-n or less, and stops the power supply to the extension for the amount of shortage of power capacity only at power up.
Patent JP-2001084465-A (JP)
Title: Cashbox for transport
Inventor: KUROKI YOSHIAKI
IPC: E05G1/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the values of housed objects by burning the housed objects up or attaching paint to the housed objects in case of being away from a stored transport route. SOLUTION: A user preliminarily sets a start place, a destination, a route and a scheduled arrival time before starting from an operating part 7 and makes a travel road storing means 31 and an arrival time storing means 34 store them. A positioning part 2 receives information transmitted by a GPS satellite, etc., such as longitude and latitude and positions the current position. A system part 3 decides the current position with a current position deciding means 32 on the basis of the positioning information obtained from the part 2. In case the user is involved in a crime such as a robbery case so that a cashbox for transport is carried away and is away from the set route, a normal travel deciding means 33 compares the means 31 with the means 32, and a controlling part 6 drives a managing means. Then, a paint injecting machine or a flamethrower are made to operate so as to inject the paint or to burn up cash, precious metal or the like housed in a housing space.
Patent JP-H06107021-A (JP)
Title: Drive device for four-wheel drive vehicle
Inventor: KASUGA SHINJI
IPC: F16D48/02
Filed: 1992-09-30
Abstract: PURPOSE:To eliminate discomfort of a vehicle occupant by suppressing propagation of engine vibration to a vehicle body by means of adjustment of drive power distribution to front and rear wheels at the time of vehicle stopping. CONSTITUTION:In a drive device of a four-wheel drive vehicle wherein distribution of drive force to front and rear wheels is set approximately equivalent at the time of vehicle start, the distribution of drive force at the time of vehicle stopping to a drive shaft support part side of a differential gear and the like fixed to an engine is set lower than that at the time of vehicle start.
Patent JP-H03121582-A (JP)
Title: Ic memory card
Inventor: NAKAMURA YOSHIHIRO
IPC: G06F21/60
Filed: 1989-10-04
Abstract: PURPOSE:To make an IC memory card thin and to prevent rewriting without using a mechanical switch by connecting a photodiode to a rewrite preventing circuit. CONSTITUTION:When light projecting a photodiode 3 of a rewrite preventing circuit 2 is shielded, the potential of a nodal point N1, which is kept at a power supply potential, is gradually lowered and the potential of an output N2 from an inverter circuit, which is composed of transistors Q1 and Q2, is changed from a low level to a high level. This photodiode 3 is connected to a read / write terminal R/W of a RAM 1. Thus, rewriting can be prevented and the thickness of a base can be made less than 1mm.
Patent JP-S61140560-A (JP)
Title: 20-oxa-21-norbitamin d3 derivative
Inventor: KUBODERA NOBORU
IPC: A61P35/00
Filed: 1984-12-12
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 and R2 are H, or OH). EXAMPLE:3beta-Hydroxy-17beta-(4-methylpentyloxy)-9,10-secoandrosta-5-, 7,10(19)-triene. USE:A remedy for myelogenous leukemia. Having low influence on calcium metabolism in organisms. PREPARATION:A compound shown by the formula II [R is H, 2- tetrahydropyranyloxy(THP)] is reacted with an alkylating agent to give a compound shown the formula III, which is subjected to detrahydropyrapylation with Amberlyst-15, then acetylated by a conventional procedure to give a reaction product shown by the formula IV (R' is H, or acetoxy). Then, it is brominated, and dehydrobrominated to give a reaction product, to which 4- phenyl-1,2,4-triazolin-3,5-dione is added to give a compound shown by the formula V, which is reduced with LiAlH4 to give a compound shown by the formula VI (R'' is H, or OH), which is isomerized by light irradiation to give a compound wherein R2 is H in the formula I.
Patent JP-H0569278-A (JP)
Title: Data carrier
Inventor: IWAMAE YOSHIKI
IPC: B23Q17/00
Filed: 1991-09-11
Abstract: PURPOSE:To secure the strength of an oil through case for holding a data carrier body fitted to a pull stud or the like. CONSTITUTION:An oil through case 11 is formed of a disc base 12 for holding the lower face of a data carrier body 1, and circular-arc shape pressure supporting parts 13, 14 formed integrally with the side wall of the disc base l2. The data carrier body 1 is then inserted from the upper part so as to be held by the oil through case 11. With such structure, even if strong oil pressure is applied to a data carrier 10, fitted to the cylinder groove or the like of a pull stud, from the upper part, there is no fear of the oil through case 11 being damaged.
Patent JP-H04139799-A (JP)
Title: Shield type flexible circuit board and its manufacture
Inventor: INABA MASAKAZU
IPC: H05K1/02
Filed: 1990-09-29
Abstract: PURPOSE:To prevent crosstalk by forming a wiring pattern, which is composed of insulator and circuit conductor thereon, on a shield electrode layer of one side, according to a wiring pattern, and covering the part between the adjacent wiring patterns composed of the insulator and the circuit conductor, with a shield electrode layer of the other side, via the insulating layer. CONSTITUTION:On the upper surface of a shield electrode layer 11 of one side, a wiring pattern 10, which is composed of insulator 12 composed of insulation sheet material and circuit conductor 13 like a metal foil on the insulator 12, is formed. The part between the patterns 10 on the layer 11 is covered with a shield electrode layer 15 of the other side, via an insulating layer 14. By earth-processing the layers 11, 15, the conductor 13 of the pattern 10 is covered with the layers 11, 15, via the thin insulator 12 and the layer 14, not only from the vertical direction but also between the adjacent patterns 10. Thereby crosstalk can be prevented.
Patent JP-S61140601-A (JP)
Title: Fluid pressure actuator control device
Inventor: MATSUMOTO SHINICHI
IPC: F15B9/09
Filed: 1984-12-11
Abstract: PURPOSE:To improve responsibility of an actuator by detecting difference between actual measured position and objective position of the actuator and controlling opening and closing of a supply-discharge valve of the actuator with duty ratio upon the detected result. CONSTITUTION:A supply oil path is coupled to a pressure reciving chamber 12 of an actuator 11 through a passage 21 and a switch valve 23, and a discharge oil path is also coupled through a passage 22 and a switch valve 24. An actual measured position detecting means is provided on an operating rod 13 of the actuator 11, and upon the difference of the actual measured position detected by the detecting means and a set objective position, switch valves 23, 24 are controlled with dury ratio. Then, when the position of the operating rod is shifted from the objective position, the actuator can be controlled without generating response delay.
Patent JP-S62123987-A (JP)
Title: Drive control method for motor for compressor
Inventor: MINO YOSHIHITO
IPC: H02P27/06
Filed: 1985-11-22
Abstract: PURPOSE:To drive a compressor at a value close to maximum efficiency at all times regardless of load and output frequency from an inverter device by varying an operation pattern so that a current value is minimized. CONSTITUTION:A PWM waveform synthetic section 7 synthesizes an output waveform on the basis of an operation pattern in an operation-pattern memory section 8 by a command from a frequency command section 9, and a drive circuit section 6 works an inversion section 4 with the synthesis of the output waveform. On the other hand, a pattern-shift arithmetic section 10 commands the change of the operation pattern to the operation-pattern memory section 8 on the basis of the result of the comparison of the current values of a motor 5 for a compressor before the shift of the operation pattern and after the shift of the operation pattern compared by a current comparison section 14. When the operation pattern is altered, an output from the inversion section 4 varies only by output voltage, thus also changing the current value of the motor 5 for the compressor. Consequently, the current value of the motor 5 for the compressor is also altered. Accordingly, the operation pattern is varied as the same frequency is left as it is until the current value is minimized.
Patent JP-2000083758-A (JP)
Title: Removing mechanism of armrest
Inventor: NAKAGAKI YOSHIHISA
IPC: A47C7/54
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a removing mechanism of an armrest which enables attachment and detachment of an armrest without changing the appearance of a seat to improve the efficiency of attaching and detaching the armrest, and prevents the armrest from being detached in a collision. SOLUTION: A lock means constitutes a part of a fitting member 7 and includes a hook 14 hook-engaged with an armrest fitting bracket 3, a shaft 10 provided to pass through the inside of the fitting member 7, a pin 13 fitted to the end of the shaft 10 at right angles to the axial direction, and a coil spring 9 for locking the pin 13 with the hood 14 by unidirectional rotating energization. A through hole 16 where the end of the shaft 10 and the pin 13 are passed and a hook hole 17 where the hook 14 is passed are formed in the armrest fitting bracket 3.
Patent JP-H0791828-A (JP)
Title: Method and device for controlling vacuum drying
Inventor: SUZUKI MASAMI
IPC: F26B5/04
Filed: 1993-09-24
Abstract: PURPOSE:To eliminate the danger of explosion and the like and permit drying quickly in vacuum, upon drying a matter to be dried after washing it with hydrocarbon washing agent. CONSTITUTION:A matter to be dried 6, washed with hydrocarbon washing agent while maintaining the inside of a vacuum tank 1 at the degree of sub- vacuum, in which the dencity of oxygen becomes a degree that the hydrocarbon washing agent will never be ignited, is heated in the vacuum tank 1 to the maximum executive heating temperature higher than the ignition point of the hydrocarbon washing agent. Then, a pressure controlling leak valve 3 is shut off after achieving the maximum executive heating temperature to evacuate to a high vacuum momentarily and, at the same time, a temperature in the vacuum tank 1 is controlled so that the lowest descending temperature of the matter to be dried 6 becomes a temperature higher than the logical saturated vapor temperature of the matter to be dired at the high vacuum. Thereafter, a pressure in the vacuum tank 1 is released and the drying of the matter to be dried is finished.
Patent JP-S61139408-A (JP)
Title: Tyre vulcanizing machine
Inventor: HASEGAWA AKIRA
IPC: B29C35/02
Filed: 1984-12-13
Abstract: PURPOSE:To reduce the temperature difference of a tyre and to uniformize its quality by separating the tyre having been vulcanized by lifting the unloader operated by a lift device arranged in the center of a top force, while fixing upper and lower bead rings to the top and the bottom forces respectively. CONSTITUTION:The tyre T having been vulcanized is separated from a top force 4, and then an unloader 11 shakes horizontally, whereby the tyre is inserted into between the top force 4 and a bottom force 6. Next, each shoe is expanded in radial direction and grips the upper bead part of said tyre T fully vulcanized. Simultaneously, a cylinder 21 is operated in extending direction, and is connected into the groove 20a of a fitment 20. The tyre fully vucanized is separated from the bottom force 6 and when this separation is finished, the unloader 11 releases the metal fittings 20 from the side of the top force 4, and then the tyre is taken out from a tyre molding machine, whereby it is unnecessary to push out the fully vulcanized tyre by the bead rings.
Patent JP-H10107080-A (JP)
Title: Method for connecting semiconductor chip
Inventor: SHIFU HIDEJIRO
IPC: H01L21/603
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the connection reliability between a semiconductor chip and a wiring board at the time of connecting them to each other. SOLUTION: After a semiconductor chip 10 is mounted on a wiring board 16 by connecting the aluminum electrodes 12A of the chip to bumps 14 having cross sections formed in elliptic shapes on the board 16, the bumps 14 are deformed by pressurizing the bumps 14 in the direction shown by the arrow P. While the bumps 14 are deformed, a sealing resin 18 is injected into the space between the chip 10 and board 16 and cured by setting the temperature within the range of the region B. When the bumps 14 are cured, a stress is generated 10 each bump 14 so as to restore the bump 14 to the original shape. Therefore, the chip 10 can be connected to the board 16.  In addition, since the bumps 14 are not fixed to the aluminum electrodes 12B of the board 16, the stresses caused by the difference between the coefficients of thermal expansion of the bumps 14 and electrodes 12B can be released and the connection reliability between the chip 10 and board 16 can be improved.
Patent JP-S63116237-A (JP)
Title: Pipeline address latching circuit
Inventor: SATO KAZUYUKI
IPC: G06F1/04
Filed: 1986-11-05
Abstract: PURPOSE:To eliminate a switching circuit for switching an address for deciding whether a cache bit is a miss bit or not to a latched address and to simplify a hardware by providing plural gates, latch circuits and FFS. CONSTITUTION:Simultaneously with the start of a microprocessor cycle, an address strobing signal (the inverse of ASTB) is activated, and at the time of activating a machine clock (CPCLK), an address latch signal is formed through an AND gate 5. The signal is inputted to an address latching circuit 9 through an OR gate 7 and an FF8 to latch an address output from a microprocessor 12. When an SREADY signal is activated, an address latch reset signal is formed by an AND gate 6, the circuit 9 is turned from a latched state to a through state through the OR gate 7 and the FF8 and the address output from the processor 12 is supplied to the external as it is. Consequently, an address switching circuit can be eliminated and the hardware can be simplified.
Patent JP-H11101117-A (JP)
Title: Device for circulating lubricating oil in engine
Inventor: NIIYAMA TAKASHI
IPC: F16N31/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent temperature rise and deterioration of a lubricating oil in an oil pan in which a left chamber and a right chamber are partitioned from each other by a bulged space, by connecting lower end parts of the left and right chambers with each other through the intermediary of a connecting part made of the same material as that of the oil pan, in a bridgelike manner, and forming, in the connecting part, a communication passage for communicating the left chamber with the right chamber. SOLUTION: An oil pan 2 with which the lower part of an engine is covered, and which is made of a cast material, is formed therein with a bulged space 3 having a lateral center part projected in a saddle-like shape and extending longitudinally, so that a left chamber 4 and a right chamber 5 are defined in the oil pan 2, being partitioned from each other by the bulged space 3. The lower end parts of the left and right chambers 4, 5 are laterally connected with each other by a connecting part 6 made of a material the same as that of the oil pan 2, in a bridgelike manner. The connecting part 6 is formed therein with a communicating passage 7 for communicating the left and right chambers 4, 5 with each other.
Patent JP-H04139656-A (JP)
Title: Disk drive device
Inventor: YAMASHITA YOSHIHIDE
IPC: H02P29/00
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the fluctuation of the revolving speed of a spindle motor by executing servo-control doubly for the revolving speed of the spindle motor by a signal generated on the basis of a sector signal and the detection of counter electromotive force. CONSTITUTION:The counter electromotive force of the spindle motor 2 is detected by a counter electromotive force detection circuit 10, and the new constant speed revolution of the motor 2 is controlled through a driver 6. Simultaneously, control to rotate the motor 2 at prescribed speed is executed by a signal compensation circuit 8, etc., from the period of a sector pulse reproduced from a disk 9. Through this double servo-control, a disk drive device capable of dealing with the omission of the sector signal is realized.
Patent JP-H04138498-A (JP)
Title: Multi-screen display device
Inventor: ENOMOTO MITSUNOBU
IPC: H04N5/66
Filed: 1990-09-29
Abstract: PURPOSE:To enable effective demonstration by providing an enlargement device with a trigger input part and an enlargement control part which interrupts the execution of video development data on a memory with an inserted trigger wait instruction and restarts the execution of the video development data in response to trigger input from an input part. CONSTITUTION:The memory 3 of the enlargement device 2 is stored with the video development data into which the trigger wait instruction is inserted halfway. Then, when the data in the memory 3 are read out to the enlargement control part 4B and executed to enlarge and display, for example, a series of demonstration images on a multi-monitor device 8 in order, the successive execution of the data is interrupted once the trigger wait instruction is read out. After a person in charge makes an explanation, etc., an operation trigger is supplied to the trigger input part 11x, then the enlargement control part 4B restarts the execution of the successive data. Consequently, the interrupted execution is restarted an optional time later and the effective demonstration wherein explanations are inserted halfway becomes possible.
Patent JP-H06118557-A (JP)
Title: Resin coated photographic substrate and its production
Inventor: MIURA ISAO
IPC: G03C1/79
Filed: 1992-09-30
Abstract: PURPOSE:To prevent the occurrence of lateral stepped unevenness in peeling and crater-shaped pores without reducing productivity or speed and to obtain satisfactory smoothness as photographic printing paper when a resin coated photographic substrate is produced by extrusion-coating a paper base. CONSTITUTION:When a resin coated photographic substrate is produced by extrusion-coating a paper base, the average height of the protruding parts of the resin coated surface is regulated to 0.1-1.5mum and the bottoms of the recessed parts are made flat. The occurrence of lateral stepped unevenness in peeling and crater-shaped pores is suppressed, extrusion coating speed can be increased and a satisfactory surface as photographic printing paper is obtd.
Patent JP-H06108063-A (JP)
Title: Rapid pyrolysis of coal
Inventor: SAKAWA MITSUHIRO
IPC: C10G1/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a process for rapidly pyrolyzing coal in which the control of products can be performed without changing the pyrolysis conditions by pretreating the coal with a specified solvent. CONSTITUTION:This process comprises rapidly pyrolyzing coal swollen by mixing with a lower alcohol or a lower alcohol/tetra- and/or decahydronaphthalene mixture in a pyrolysis oven.
Patent JP-H04138401-A (JP)
Title: Composite type optical element
Inventor: MATSUO DAISUKE
IPC: G02B1/04
Filed: 1990-09-28
Abstract: PURPOSE:To improve shape accuracy, surface hardness and environmental resistance by superposing the ray transmission wavelength region of a resin prior to curing and the absorption wavelength region of a photopolymn. initiator and averting the superposition of the ray transmission wavelength region of the resin after curing and the absorption wavelength region of the photopolymn. initiator. CONSTITUTION:The resin with which the absorption wavelength region of >=1% absorbance of the photopolymn. initiator incorporated into the resin is included into the ray transmittance wavelength region of >=10% ray transmittance of the resin before curing and the absorption wavelength region of >=1% absorbance of the photopolymn. initiator is not included in the ray transmittance region of >=1% ray transmittance of the resin after curing is used. The high surface hardness necessary for depositing an antireflection film in spite of the single layer constitution and the high flexibility to assure the durability of the resin are simultaneously satisfied in this way and further, the shrinkage on curing is lessened and, therefore, the high shape accuracy is obtd. Then, the inexpensive composite type optical element which can deal with broad lens shapes and has the high accuracy and the high durability is obtd.
Patent JP-H09275042-A (JP)
Title: Activated charcoal for organic solvent-based electric double layer capacitor
Inventor: OKI NAOHIKO
IPC: H01G11/34
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To increase electric double layer capacity by clarifying the elements governing static density of activated charcoal by baking vinyl chloride-based resin and then activating alkali. SOLUTION: At first, vinyl chloride-based resin is baked and carbonized, and it is desired to give a temperature of more than 2000 deg.C for the baking which is higher than the first stage weight decrease start temperature by heat analysis. This carbonized matter is activated with alkali and activated charcoal for electrode can be created but potassium hydroxide is best suited as an activating agent to be used for alkali activation. Also, activating temperature of 500 to 1000 deg.C and activating time of 1 to 20 hours are desired. The activated charcoal thus obtained is able to improve the weight static density of electrode when used in a capacitor if the mode of pore distribution is located between 10 and 20 angstrom.