baber/WOPTO huggingface dataset:
Patent JP-H09232349-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: IMAJI YOSHIAKI
IPC: H01L23/28
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture method of a semiconductor device, which can prevent the occurrence of resin bur on the face of terminals and contamination at the time of molding a resin case and can obtain intensity, heat resistance and size stability, all of which are equal to those of high temperature molding. SOLUTION: The manufacture method executes a resin case molding process for molding the resin case 3 having a connector which is insertion-molded with a die by external connection terminals, a circuit. substrate installation process for installing a circuit board 2 which has input/output terminals 5, on which electronic parts 4 are mounted and in which a prescribed circuit is constituted on a metal base in the resin case 3, and a bonding process for wire-bonding the input/output terminals 5 with the terminals. In the manufacture method, a die temperature is set to be the low temperature of less than a glass transition temperature, the resin case 3 is molded at the low temperature and annealing is executed in the resin case molding process.
Patent JP-H02212985-A (JP)
Title: Data sampling system
Inventor: SATO KEIJI
IPC: G06F17/40
Filed: 1989-02-14
Abstract: PURPOSE:To reduce the load of a host computer to be applied to data sampling and to execute flexible sampling at high speed by setting address information to show a repeating pattern corresponding to a prescribed period and sampling the data of a buffer memory in correspondence to these address information. CONSTITUTION:Input data are successively stored to a buffer memory 11 and the data corresponding to a read address, which corresponds to the prescribed period, are fetched from the buffer memory 11 to a host computer 13. Then, the address information to show the repeating pattern of the read address are set to an address information holding means 15. The address information to show the repeating pattern corresponding to the prescribed period are set to the address information holding means 15 and a sampling control means 17 samples the data of the buffer memory 11 in correspondence to the address information. Thus, the load of the host computer to be applied to the data sampling is reduced and the flexible sampling can be executed at high speed.
Patent JP-S56132167-A (JP)
Title: Low frequency current suppression method for cycloconverter and its device
Inventor: MASE AKIRA
IPC: H02M5/27
Filed: 1980-03-19
Abstract: PURPOSE:To suppress a low-frequency current flowing to the AC input side without use of a filter by detecting the low-frequency component of an AC power supply current and cancelling the low-frequency component through the subsequent electrification control of a low-frequency current generation device. CONSTITUTION:An AC power supply 1 supplies an electric current to cycloconverters 5, 8, 11 through the intermediary of a bus 3 and a transformer 4, feeding a three-phase output to a load 6. At the same time, the said power supply is connected to a low-frequency current generation device 9 consisting of thyristors 15-18, a reactor 19 and a capacitor 20 through a transformer 7. Then switches 44, 45 are driven at a composite output of converter input currents and an output for low-frequency detection from a computer unit, controlling thyristers 15-18 through the control of an output obtained by applying a system-side current iS to controllers 41, 42. Consequently, it is possible to control the low-frequency generation circuit 9 in a direction where the low-frequency component of a power supply circuit and supress the outflow of a low-frequency current to the power supply.
Patent JP-H04274044-A (JP)
Title: Tape speed detection mechanism
Inventor: ANDO SHIGEO
IPC: G11B15/46
Filed: 1991-02-28
Abstract: PURPOSE:To obtain the device capable of detecting the tape speed with high accuracy in a tape recorder, etc., and realizing the control of the tape speed with high accuracy by the detection. CONSTITUTION:In the tape speed detection mechanism in the tape recorder that a rotation roller 2 always rotating at the speed in proportion to the tape speed is provided, fringe patterns 8a, 8b are formed at a constant space on the surface without contacting a tape 1 in the rotation roller and an optical sensor 9 detecting the gradation of the fringe patterns is provided, it is characterized by having electrodes 3 in the almost all circumference on the side surface in contact with the tape in the rotation roller, by making the tape 1 attract in the rotation roller 2 with static electricity force generated by impressing the voltage on the electrodes and by eliminating the slip between the tape 1 and the rotating roller.
Patent JP-S57147615-A (JP)
Title: Production of liquid crystal display element
Inventor: MATSUOKA YUKINOBU
IPC: G02F1/13
Filed: 1981-03-10
Abstract: PURPOSE:To perform sealing without causing the disturbance of orientation and foam by injecting a preheated liquid crystal into a cell which is heated to above the temp. of said liquid crystal then coating a sealant in the injection port and sealing said port. CONSTITUTION:A liquid crystal cell is heated to at least 80 deg.C or above (90- 130 deg.C), and a liquid crystal heated to 60-65 deg.C is injected therein. This injection is accomplished by utilizing the difference in the atmospheric pressures in and out of the cell. After the injection, the liquid crystal is temporarily heated and therefore it turns isotropic. This reduces the injection time and makes the generation of foam in the cell difficult. After the liquid crystal is thoroughly injected, the liquid crystal stuck near the injection port is removed without pressurizing the cell, and a sealant is coated in the injection port. Upon cooling of the  cell, the sealant introduces into the injection port and sets. Since the liquid  crystal turns isotropic temporarily after the injection, the need for an aging stage is eliminated. Also, the need for a stage of forcing out the liquid crystal  by pressurizing the cell is eliminated.
Patent JP-H04309297-A (JP)
Title: Mounting apparatus for printed wiring board
Inventor: FURIIDORITSUHI PEDARU
IPC: H05K13/04
Filed: 1992-01-24
Abstract: PURPOSE: To provide an equipment for mounting a printed wiring board, so as to ensure sure supply of components prepared in various types of supplying equipment to a mounting head. CONSTITUTION: An equipment is provided with at least two transfer tools arranged along an endless driving part at an interval, the transfer tools take out components from the receiving positions of the corresponding supplying equipment Zf1-3, transfer the components to handing-over positions and hand over the components to mounting heads at the handing-over positions. An interval between the transfer tolls formed by clamp-shaped holding tools G1-3 are selected, so as to separately program-control each transfer tool for reaching each receiving position and each handing-over position.
Patent JP-S54127231-A (JP)
Title: Arc signal generation system
Inventor: HIROYAMA MASAO
IPC: G09G5/20
Filed: 1978-03-27
Abstract: PURPOSE: To obtain an arc signal generation system which generates a circle or an  arc of any radius only by reading data from a ROM by using a small memory  capacity.  
     CONSTITUTION: In ROMs 1 and 2, strings of X-coordinate and Y-coordinate displacement data of a string of points dividing equally the circumference of a reference circle are stored, and address counter 3 assigns those data. Registers 4, 5 and 6 are stored with initial-point declination data, terminal-point declination data, and radius data of an arc given from the outside, accumulators 7 and 8 attain accumulating addition and subtraction of data from ROMs 1 and 2, and multipliers 9 and 10 multiply contents of accumulators 7 and 8 by those of register 6. On detecting the coincidence between contents of registers 4 and 5, and those of address counter 3, terminal detection circuit 14 outputs a blank control signal and initial setting circuit 17 sets an initial value to address counter 3, and accumulators 7 and 8 according to the contents of register 4 and a ROM table selector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10233698-A (JP)
Title: Serial/parallel data conversion circuit
Inventor: SAITO MASANORI
IPC: H04L13/10
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To convert inputted serial data to parallel data provided with a successive time difference by gating the parallel data distributed from a data distribution circuit by output enable signals provided with the successive time difference outputted from an enable signal generation circuit. SOLUTION: This serial/parallel data conversion circuit is provided with the enable signal generation circuit composed of the data distribution circuit 1, a gate circuit 7, a superimposing degree control circuit 2, a shift register circuit 3, a counter circuit 4 with decoding and the gate circuit 6. Respective shift register output signals 15(1-8) are turned to the signals in an 8-clock cycle provided with a width for two clocks. In the meantime, block common selection signals 16(1-16) are turned to the signals provided with the width for one cycle of the shift register output signals 15(1-8). Dedicated selection signals 17(1-16) are turned to the signals for which the block common selection signals 16(1-16) are delayed for one clock.
Patent JP-2000233084-A (JP)
Title: Ferris wheel
Inventor: YAMADA SABURO
IPC: A63G27/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To clearly express useful information related to a sense of the season and living through a Ferris wheel by controlling a projector for projecting light to a rotating wheel of the Ferris wheel to express four seasons, each month, temperature or weather forecast in the respective corresponding colors. SOLUTION: As a lighting pattern of a Ferris wheel, the produce time is set such that 15 miniutes is taken as one cycle, and season displays A-D, weather forecast E, temperature F and galaxy illumination G are displayed by lighting. The season displays A-D are projected by different colors depending on spring, winter, autumn and winter, for example, the spring is pink color, the summer is light blue, the autumn is yellow, and the winter is purple. The weather forecast E is projected in colors in a time zone of three minutes such that 'fine' is red, 'cloudy' is green, 'rain' is blue, and 'fine at first, later cloudy' is red and green. The temperature F is displayed in a temperature zone of 5 deg.C interval by length of light emission in the direction of outside diameter of the light emitting tube.
Patent JP-H07244592-A (JP)
Title: Expert system
Inventor: NAGANUMA KAZUTOMO
IPC: G06F9/44
Filed: 1994-03-04
Abstract: PURPOSE:To make it unnecessary to use an exclusive language by providing this expert system with a link preparing device for extending a link having a meaning by the use of a hyper-text and an inference executing device for using a linked document as a knowledge base. CONSTITUTION:The expert system includes the link preparing device 4 for extending a link having a meaning of user specification to a document 1 and the inference executing device 5 for executing execution specified by the linked document. In the case of executing the same processing as the document 1 by the expert system, the meaning of the document is inputted by a format to be processed by the system. A user inputs the meaning of the document 1 by the format to be processed by the system and the device 5 interpretes the meaning and executes the execution specified by the document 1. When necessary, data to be outputted from the device 5 are sent to an output device 6 and outputted. When the user extends a meaningful link, the expert system using the document as a knowledge base can be constructed.
Patent JP-S52118290-A (JP)
Title: Connector
Inventor: YAMAGIWA HIROSHI
IPC: H01R13/46
Filed: 1976-03-29
Abstract: PURPOSE:To enable orientation by formulating an above surface of a body containing a receptacle blade of a plug blade left and right different form style, and making an under surface of a plug body to coincide to this different form style.
Patent JP-H06232415-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAZAMA KATSUKI
IPC: H01L21/314
Filed: 1993-01-29
Abstract: PURPOSE:To provide the manufacture of a semiconductor device having an uppermost layer oxide film with appropriate thickness, which excels in efficiency and yield without adding restrain to the process of manufacture. CONSTITUTION:The method for forming the dielectric multilayered film 5 of a semiconductor device comprises: a first step of forming a silicon nitride film 5b; a second step of forming a silicon oxide film 5c on the silicon nitride film 5b by a vapor phase deposition method after the first step; a third step of applying heat treatment thereto after the second step; a fourth step of cleanizing the silicon oxide film 5c after the third step and the fifth step of forming a control gate electrode 7A on the silicon oxide film 5c.
Patent JP-H10233663-A (JP)
Title: Semiconductor device
Inventor: YOSHIKI TAMOTSU
IPC: H03K5/1252
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by delaying input signals in a buffer, taking logic with the output signals of the buffer, removing one of fine pulses, amplifying the other doubly and then similarly removing the fine pulse amplified doubly in the other buffer. SOLUTION: A cell 10 is provided inside a circuit, and when the fine pulses of a high level are inputted to the cell 10, they are delayed for prescribed time by the buffer 12, ORed by an OR gate 14 and amplified doubly. Then, they are delayed for the time twice as long as the delay time of the buffer 12 by the buffer 16 and ANDed by an AND gate 18 and the fine pulses are removed. On the other hand, when the fine pulses of a low level are inputted to the cell 10, they are delayed for the prescribed time by the buffer 12, ORed by the OR gate 14, removed and outputted through the buffer 16 and the AND gate 18. The fine pulses are prevented from being propagated to output signals and the generation of useless toggles in an internal node after the cell is suppressed.
Patent JP-H10226663-A (JP)
Title: Dimethylolalkanal
Inventor: TAKAHASHI KAZUNARI
IPC: C07B61/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate raw material for a dimethylolalkanoic acid useful as a raw material for polyurethane and epoxy resin selectively in high yield, by condensing an aliphatic aldehyde with formaldehyde in the presence of water and a basic catalyst. SOLUTION: An aliphatic aldehyde (e.g. n-butyraldehyde) of formula I (R is 1-9C alkyl) in an amount of 1mol is condensed with 10-50mol of formaldehyde (preferably 10-70wt.% of an aqueous solution) by using 10-80 mol of water and 0.07-0.30mol a basic catalyst (a trialkylamine such as triethylamine) at 0-100 deg.C under normal pressure to several atmospheric pressure for several minutes to 120 minutes to give the objective compound of formula II (e.g. dimethylolbutyraldehyde).
Patent JP-S62191717-A (JP)
Title: Apparatus for measuring flow amount
Inventor: NAKA SHINICHIRO
IPC: G01F1/22
Filed: 1986-02-18
Abstract: PURPOSE:To enable the on-line processing of measuring data and to facilitate the maintenance of equipment, by incorporating the rotor of a flow amount detecting rotor meter in the transparent vertical pipe to be connected to a fluid system. CONSTITUTION:A rotor meter 6 is connected to a fluid system to measure a flow amount and the rotor 60 thereof receives the acting force corresponding to the flow speed of a fluid to move to a dynamically balanced position. An image sensor camera 1 is driven by a drive circuit 2. As a result, a large number of optical sensor elements in the camera 1 are exposed to the light which is incident while passes through the meter 6 from the rear thereof to respectively generate video pulse signals. However, because the light directed to the rotor 60 from the rear of the meter 6 is blocked by the rotor 60, the light sensor elements are not exposed and generate no pulse signals. Therefore, by detecting the sensor elements generating no pulse signals, the shadow of the rotor 60 can be caught. An operational processing 4 applies signal processing to the video pulse signal from the camera 1 to form the signal showing the flow amount of the fluid system.
Patent JP-S62194250-A (JP)
Title: Photorecording method
Inventor: KOBAYASHI HIDEKAZU
IPC: G11B7/245
Filed: 1986-02-21
Abstract: PURPOSE:To effect recording and erasing in the titled method by irradiating a light beam to the photorecording medium having the photorecording layer composed of an aromatic vinylene sulfide polymer which contains a specific structure unit as a repeating unit, thereby changing optical properties of the polymer with a photon effect. CONSTITUTION:Recording and erasing are effected by irradiating a light beam to the photorecording medium having the photorecording layer composed of the aromatic vinylene sulfide polymer which contains the structural unit shown by the formula as the repeating unit, thereby changing optical properties of the polymer with the photon effect. The aromatic vinylene sulfide polymer contg. the repeating unit shown by the formula has two stable and a metastable states in energy namely A and C phases. If the C phase is used to the photorecording layer which is not yet recorded, recording is effected by transferring the C phase to the A phase, impressing optical energy to the C phase, and erasing is effected by transferring the A phase to the C phase, impressing light of a specific wavelength to the A phase. Conversely, if the A phase is used as the photorecording layer which is not recorded, recording is effected by transferring the A phase to the C phase, using light of a specific wavelength, and erasing is effected by transferring the C phase to the A phase, impressing the C phase with optical energy.
Patent JP-S60180216-A (JP)
Title: Voltage detecting circuit
Inventor: ARAKAWA HIDEKI
IPC: G01R19/165
Filed: 1984-02-28
Abstract: PURPOSE:To improve the accuracy of voltage detecting by forming a relatively uniform transistor (TR) parameter even if a manufacture process is fluctuated resulting in causing variation of parameter. CONSTITUTION:When a potential at a node N1 rises together with a power supply voltage VCC and the potential is higher than a threshold voltage VTH of an inverter 2, an output of the inverter circuit 2 is inverted and the level of a node N2 goes to a low level. The output inverts the output of an inverter circuit 3 of the final stage from a low level into a high level, an output signal SX is outputted and also the output signal SX of the high level is impressed to a gate of a TRT3 of the 1st stage circuit 1, then the level of the node N1 is pulled up to the power supply voltage VCC, a signal is latched to a buffer from the inverters 2, 3 and the stabilized output signal SX is outputted. Thus, even if the manufacture process has a change resulting in causing variation of the parameter, uniform TRs are formed and the accuracy of voltage detection is kept high.
Patent JP-S62194429-A (JP)
Title: Method for measuring residual stress
Inventor: KOJIMA HIROYUKI
IPC: G01L1/00
Filed: 1986-02-21
Abstract: PURPOSE:To enable highly accurate measurement without imparting damage to a structure, by measuring the change in the surface strain of the structure to calculate the inherent strain corresponding to the strain being measured and applying said inherent stress to the original structure to calculate the residual stress in said matter. CONSTITUTION:An external memory device 2, an external data input device 3, a printing display device 4 and a graph figure forming device 5 are connected to a central operational processing unit 1. A plurality of structure strain gauges 10 are preliminarily adhered to the cutting and removing area of the structure being the measuring object of residual stress to detect the change in the strain of the member accompanied by the cutting-off of said area and the outputs of said gauges 10 are inputted to a strain measuring device 8. The central operational processing unit 1 calculates the inherent strain of the structure corresponding to the relation between the measured strain value and elastic response. The quantity of this inherent strain is applied to the whole of the original structural member to calculate the whole stress distribution in the member.
Patent JP-S58152386-A (JP)
Inventor: SHIMIZU KENICHI
IPC: H01R39/08
Filed: 1982-03-08
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-H10230205-A (JP)
Title: Adhesive coating device
Inventor: KANO KENICHI
IPC: B05C11/10
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To transfer well an adhesive layer to a center core and also to lower manufacturing cost. SOLUTION: This device is provided with a discharge nozzle 6 having a discharge port 6a for discharging an adhesive from the upper end thereof to transfer an adhesive layer having a prescribed shape to a center core 1, a discharge adjusting member for discharging a fixed quantity of the adhesive from the discharge port 6a of the discharge nozzle 6, and a center core holding member 10 holding the center core 1 and also installed freely attachably and detachably to and from the discharge port 6a. And in the discharge nozzle 6, outflow inclined parts 23, 24 for causing a fixed quantity or more of the excess adhesive discharge from the discharge port 6a positioned at the upper end to flow from the upper end toward the lower end are provided for the discharge port 6a successively and an inner peripheral cylindrical member 21 and an outer peripheral cylindrical member 22 are provided.
Patent JP-S61195140-A (JP)
Title: Metallic fiber filled olefinic resin composition
Inventor: KUZURA TADAHIKO
IPC: C08L21/00
Filed: 1985-02-26
Abstract: PURPOSE:The titled composition having improved dispersion of metallic fiber, improved kneading workability, excellently improved mechanical strength such as tensile strength, elongation, impact resistance, etc., comprising an olefic resin, metallic fiber, and a polar group-containing olefinic polymer. CONSTITUTION:(A) An olefinic resin, preferably polyethylene, polypropylene, polybutene or its copolymer is blended with (B) 1-60vol%, especially 5-40vol% based on the component A of metallic fibers having >=2 aspect ratio, preferably 1-100mum diameter, and 0.1-1,000mm fiber length, and (C) 0.1-50wt%, especially 0.5-20wt% based on the component A of a polar group-containing olefin polymer having 1-600mmmol/10g carbonyl group or epoxy group, and preferably 200-50,000 weight-average molecular weight, especially preferably acid (acid anhyride) modified olefin polymer wax, or oxidized polyethylene wax, oxidized polyethylene wax, or epoxy modified olefin polymer wax.
Patent JP-H11217894-A (JP)
Title: Panel member for forming room
Inventor: MIZOGUCHI KIHOU
IPC: E03C1/12
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To improve workability by providing a specified lavatory unit in at least one of a plurality of wall panels forming a new room space in an existing room. SOLUTION: When a plurality of panels are connected to each other in an existing room to form a new room space, a wall panel 9 with a lavatory unit is arranged in a part of the wall panels. The lavatory unit 10 of the panel 9 is provided with a washbasin 10a, a water storage tank 10c holding drain, and a drain pump 10d discharging drain from the tank 10c. A water supply pipe 7a, a hot water supply pipe 7b, a drain pipe 7c, etc., are housed in a ditch 9a opened to the room side of the panel 9 and covered with a cover member 6b to make it possible to lay and remove them from the room space side. Since the drain pipe 7c is connected to the pump 10d to forcibly drain, it can be horizontally laid without forming a drainage slope. In this way, installation or withdrawal of washbasin instruments or water supply and drain pipes, etc., can be simplified in the reforming work.  Further, accompanied works such as demolishing works of the existing frame body can be eliminated.