baber/WOPTO huggingface dataset:
Patent JP-H03112622-A (JP)
Title: Injection molding method and its mold
Inventor: MATSUI TOKUO
IPC: B29K21/00
Filed: 1989-09-27
Abstract: PURPOSE:To fill surely the unfilled part of a cavity without generating unfilled part by a method in which molding material is injection-poured in the cavity of a mold by an injection device, and the molding material in the material path of the mold is poured into the cavity under pressing by a plunger device. CONSTITUTION:When injection molding is carried out into a mold by an injec tion device, the fluidity of rubber R is low, but its injection pressure is unneces sary to be especially increased, and the unfilled part in the cavity 2 with the rubber R may be generated. On one hand, if the injection-filling by the injection device is finished, plunger part 7a is advanced in a material-keeping path 5a by operating a plunger device 6a. Consequently the rubber R in the material keeping path 5a is poured in the cavity 2 under pressing, whereby the rubber R in the cavity 2 is cut away from the side of the material-keeping path 5a. Then, the contact surface of the plunger 7a with the rubber R is relatively small and is close to the cavity, therefore the unfilled part may be filled with the rubber R at low pressure.
Patent JP-H06100172-A (JP)
Title: Feeder
Inventor: KUMAKURA YASUO
IPC: B65G65/48
Filed: 1992-09-21
Abstract: PURPOSE:To supply a material to be transported reliably to the housing chambers even if the housing chambers to house the material to be transported are constituted so as to be opened only to both sides. CONSTITUTION:A rotary drum 10 is supported rotatably in a casing 1, and plural partition chambers 11 are formed along the outer periphery of the rotary drum 10. The partition chambers 11 of the rotary drum 10 are formed in divisions so as to be opened only to both sides by means of an inner cylinder body 13, an outer cylinder body 14 and plural partition plates 15 extending in a radial direction at prescribed intervals between both the cylinder bodies 13 and 14. A material F to be transported is taken in and out of the partition chambers 11 through both side opening parts of the partition chambers 11. A supply port 20 is arranged above the casing 1, and a hopper 21 is fixed above the supply port 20. A guiding surface 21a is formed in the lower part of the hopper 21 so as to guide the material F to be transported to both side opening parts of the partition chambers 11, and the guiding surface 21a is formed in an inclined shape toward both side opening parts in a position opposed to both side opening parts of the partition chambers 11.
Patent JP-H0194793-A (JP)
Title: Time-division processing filter circuit
Inventor: MIURA TSUNEHIRO
IPC: H04N11/00
Filed: 1987-10-07
Abstract: PURPOSE:To correct three kinds of video signal with one filter by respectively inputting the three kinds of video signal R, G and B to the three kinds of input register and allocating the outputted three kind of video signal to the filter every hour. CONSTITUTION:The R, G and B input registers 31-33 are provided respectively complying with the three kinds of R, G and B video signal. The three kinds of R, G and B video signal outputted from the registers 31-33 are serial- transferred to a spatial filter 34 after being allocated every hour by a timing control signal from a timing control circuit 35. The three kinds of R, G and B video signal having processing such as correction in the spatial filter 34 are respectively sent to corresponding R, G and B output registers 36-38. The three kinds of R, G and B video signal respectively outputted from the registers 36-38 are image-displayed on a monitor such as a personal computer which is not shown in a figure.
Patent JP-H04132242-A (JP)
Title: Semiconductor device
Inventor: ICHIKAWA YOSHIHIRO
IPC: H01L21/82
Filed: 1990-09-25
Abstract: PURPOSE:To eliminate fluctuation in the signal delivery delay time from signal supply cells to signal reception cells by placing multiple signal supply cells in separate spots within a row of cells that includes signal reception cells and supply signals from the multiple signal supply cells to the signal reception cells through the cell row interconnections. CONSTITUTION:On the LSI chip unit 1, multiple rows of cells 2, which contain multiple cells arranged in the lengthwise direction, are lined up in the up/down direction and a group of I/O cells 42 is placed along the perimeter. For each of the cell rows 2, cell signal amplifiers 3a-3c, 4a-4c, 5a-5c, and 6a-6c are placed in the middle and at either end of the row. Each column of signal amplifiers 3a-6a, 3b-6b, and 3c-6c is connected to the drive cell 8 for the I/O cell group 42 through the respective interconnections 7a, 7b, and 7c on the input side. The various signal amplifiers 3a-3c, 4a-4c, 5a-5c, and 6a-6c located in the same cell row 2 are mutually connected through the cell interconnection 9 on the output side.
Patent JP-H0194106-A (JP)
Title: Automatic water level regulator for waterway
Inventor: SUGIURA SHIYOUSHICHIROU
IPC: E02B7/20
Filed: 1987-10-06
Abstract: PURPOSE:To permit a gate to fall down or restore without trouble during abnormal water-rise period of river by a method in which a supporting point is provided at a position corresponding to half or less of gate light and an auxiliary opening-closing machine and an openings are provided for the gate. CONSTITUTION:A linked support arm 9 and a hinge pin to be the rotary shaft of a gate 1 to fall down through one connecting lever 7 of the arm 9 are positioned at a position half or less of the height of the gate 1. A bearing 3, a balance weight 16, and an auxiliary opening and closing machine 4 are provided for the other side of the arm 9, and an opening 60 is provided for the gate 1. The water flow load when the gate 1 begins to fall down can thus be relieved.
Patent JP-H1096379-A (JP)
Title: Airtight device of fitting
Inventor: NOMURA MAMORU
IPC: E06B7/21
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an airtight device of a fitting which is high in durability. SOLUTION: An airtight device for a fitting has a mounting member 15 provided on the bottom 3 of a door 2. The first end 16a of a closing element 16 is connected by a hinge connecting piece 20 to one side 15a of the mounting member 15 in such a way as to be capable of rocking. A rock drive means 17 is provided in association with the mounting member 15 and the closing element 16 and has an operating piece which faces one cross end of the door 2. When time door 2 is closed, the operating piece is displaced inward in the cross direction of the door 2 and thereby a loose end 16b is driven and rocked by a magnetic force in such a way as to fall. When the door 2 is being opened, the operating piece is returned outward in the cross direction of the door 2 and thereby the loose end 16b is driven and rocked by the magnetic force in such a way as to rise.
Patent JP-H07152559-A (JP)
Title: Superscalar pipeline-type processor with reinforced pipe control and register conversion function
Inventor: MAAKU BURUUMU
IPC: G06F9/22
Filed: 1994-10-18
Abstract: PURPOSE: To accelerate the speed of processing instructions by performing control so as not to make a first instruction in a present stage be delayed by the data dependency as long as it is not required to solve the data dependency in the second instruction of a different pipeline for appropriately processing the first instruction in the present stage of one pipeline. CONSTITUTION: In this super scalar pipeline type processor provided with a plurality of instruction pipelines provided with a plurality of processing stages, a pipe control means detects the dependency among the instructions in the pipelines and controls the flow of the instructions passed through the stages of the pipelines. That is, the respective stages (n-1)-(n+1) among the pipeline stages are provided with peculiar input STALL from the pipe control means and output DELAY. The DELAY is enabled in the case of requiring at least one more clock for completing the instruction provided in the stage and the STALL is enabled by the control means when the stage can not transfer the instruction to a consequent stage.
Patent JP-2001073864-A (JP)
Title: Control device for vehicle
Inventor: TSUZUKI YASUHIRO
IPC: F02D45/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a delay in starting the control processing and perform storage and restoration of the data certainly. SOLUTION: An engine control device performs a control processing using a standby RAM (SRAM hereinafter) and a storing processing for copying the specific data in SRAM in an EEPROM, and if the first processing executed at starting the operation passes a judgement that the data in SRAM is in failure (S110: YES), only the initiation is conducted in which the initiation value data is written in the SRAM so that the data is normalized, and the hysteresis data in the SRAM to exhibit data complete/non-complete of the data restoration from the EEPROM to the SRAM is turned into 'non-complete' (S140 and S150). If then the second processing executed in parallel with the control processing passes a judgement that initialization has been conducted (S210 and 220: YES), the specific data in the EEPROM is copied in the SRAM and the data is restored, and the hysteresis data is turned into 'complete' (S240 and S250). In the storing processing, the data in SRAM is copied in the EEPROM (S330) only in the case the hysteresis data is in 'complete' (S320: YES).
Patent JP-H1096632-A (JP)
Title: Piezoelectric gyro sensor
Inventor: KIKUSHIMA MASAYUKI
IPC: G01C19/56
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To attain high accuracy and small size by making the shapes of a pair of drive piece and detection piece and shapes of connection parts of support part and combining part similar, respectively. SOLUTION: A pair of a drive piece 3 and a detection piece 4 are combined on an X-Y plane of rectangular coordinates system at a combining part 5. In parallel to the drive piece 3 and the detection piece 4, support parts 6a and 6b are formed on both sides of the combining part 5 and the connection part 7a of the support part 6a and 6b and the combining part 5 is fabricated with thin drawdown by trimming. The drive piece 3 and the detection piece 4 as well as the combining part 5 and the support parts 6a and 6b are formed symmetrically with respect to a common Y-axis 8. This Y-axis 8 becomes the rotation axis for rotating a piezoelectric gyro sensor as an angular velocity sensor.  By this, the vibration of the stable drive part with good balance and the stress due to the generation of Coriolis force can be transmitted efficiently to the detection part and thus, high accuracy and small size can be attained.
Patent JP-H1179688-A (JP)
Title: Chain block
Inventor: OSANO AKIRA
IPC: B66D3/26
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To improve durability of a chain bucket. SOLUTION: An opening 9 for an access to a chain is formed on one side of a top part of a chain bucket 6. A chain bucket hanging fitting 11 is composed of a first part extending from the opening 9 upward and a second part extending from the opening 9 along an inside surface of an upper wall part 10 of the chain bucket 6, and the chain bucket 6 is supported by the second part. The upper end part of the first part is rockably arranged on a lower side of a chain block housing 2.
Patent JP-H0677005-A (JP)
Title: Barium titanate semiconductor porcelain composition
Inventor: ABE YOSHIAKI
IPC: H01C7/02
Filed: 1992-08-26
Abstract: PURPOSE:To bring to a positive or flat state the resistance-temperature characteristics in a wide temperature range of crystal structure of a tetragonal crystal system. CONSTITUTION:This semiconductor porcelain composition is indicated by the general formula (Ba1-u-v-w-xSrubvCawYx)TiO3+yMn+zSiO2, and u, v, w, x, y and z are contained in the composition contained in the following range or smaller: 0mol%<u<40mol%, 0mol%<v<=10mol%, 0mol%<w<=10mol%, 0.05mol%<=x<=0.2mol%, 0.03mol%<=y<=0.1mol%, 0.01mol%<=z<=0.5mol%.
Patent JP-S63105520-A (JP)
Title: Malfunction preventing circuit
Inventor: KAMIO MASASHI
IPC: H03K17/22
Filed: 1986-10-22
Abstract: PURPOSE:To prevent malfunction of a load by inserting a malfunction preventing resistor in series with the load of an output transistor (TR) and connecting an auxiliary TR in parallel with the said resistor so as to turn on the auxiliary TR at a fault of power voltage thereby short-circuiting the said resistor. CONSTITUTION:When the output TR 2 receives a control signal from a system logic 5 and is turned on, a power voltage VCC is shared by the load 1 and a resistor 6 in neglecting the voltage drop of the output TR 2. In selecting the resistor 6 so that the voltage applied to the load 1 is less than the operating voltage of the load 1, the load 1 is not operated and malfunction of the load 1 is prevented. When the power voltage VCC is stabilized to a prescribed value, the auxiliary TR 3 is turned on and the resistor 6 is short-circuited by the auxiliary TR 3, then if the output TR 2 is turned on, the power voltage VCC is applied to the load 1, which is activated. Thus, even if the output TR 2 is mulfunctioned at a low level where the power voltage VCC is not made stable to a prescribed value, the load 1 is not malfunctioned.
Patent JP-H0196887-A (JP)
Title: Recording cartridge
Inventor: WAKAI KUNIO
IPC: G11B33/14
Filed: 1987-10-08
Abstract: PURPOSE:To effectively prevent a recording medium from being corroded according to the entry of a harmful material in an air and a recording characteristic from being deteriorated by disposing a fine grain entry preventing member in a metal recording material stored recording cartridge. CONSTITUTION:The magnetic tape 5 made of non-magnetic metal recording material having a surface on which a magnetic layer is disposed is stored in a cartridge case main body formed of upper and lower cases 1a, 1b. The front and the rear faces of the tape 5 guided out through a drawing out port from a reel 4 are respectively provided with a front cover 2 and a rear cover 7 and at the time of using no tape 5, the tape 5 is held by a sheet form preventing material 11 inserted and bonded between the cover 2 and the inclined wall 6 of the cover 7 to prevent the entry of the fine grains in the air. Thereby, the corrosion of the recording medium and the deterioration of the recording characteristic due to the entry of the harmful material in the air can be effective ly prevented.
Patent JP-H1197682-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATAKE HIDEKI
IPC: H01L29/792
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a gate insulation film and improve the element characteristics and reliability. SOLUTION: This device comprises a gate electrode 15 formed via a gate insulation film 14 contg. a halogen element on an Si substrate 11, and source- drain regions 12, 13 formed, facing both ends of the gate electrode 15. The halogen element concn. in the gate insulation film 14 near at least one of the source-drain regions 12, 13 is higher than that in the insulation film 14 near the center between the drain and source.
Patent JP-H0298995-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: YASUE TOSHIHIKO
IPC: H05K3/46
Filed: 1988-10-06
Abstract: PURPOSE:To make a cross section of a blind through-hole in a tapered shape whose upper part is enlarged and to improve operativity by using photosensitive resin of negative photosensitive resin containing light scattering filler. CONSTITUTION:When manufacturing a multilayer wiring board whereon a conductor circuit is further formed on an inner surface of a hole made as a blind through-hole and on a surface of an interlayer insulating layer, negative photosensitive resin containing light scattering filler is used as negative photosensitive resin. According to this constitution, an exposure section of photosensitive resin is enlarged downward and a hole whose diameter is enlarged upward can be shaped as a blind through-hole. Connection reliability between conductor circuits can be thereby ensured relatively readily and securely, thereby improving operativity.
Patent JP-H0593307-A (JP)
Title: System for preparing production plan of sewing plant and apparatus therefor
Inventor: MIYASHITA MASAMI
IPC: A41H43/00
Filed: 1991-09-30
Abstract: PURPOSE:To efficiently prepare a production plan adapted to the actual state by automatically prepare the production plan for deciding the number of production sheets per day unit in a sewing plant and simultaneously make it possible to change production plan as required. CONSTITUTION:The number of production sheet per day unit is calculated by an automatic plan, based on parameters of time, standard total processing time (c), ratio of attendance (d), learning ratio (e), the number of workers (n) and uniting efficiency (f), etc. Then whether the number of sheets per day unit calculate in the former period is directly registered as production plan data or after changing the number of production sheets, the changed number is registered as a production plan is arbitrarily selected by users. An apparatus which prepares the production plan is constituted by e.g. connecting a hard disk drive unit for writing and reading out a display for display device, keyboard for input device and hard disk drive unit for writing in a hard disk and reading out therefrom to a computer system consisting of CPU, ROM and RAM.
Patent JP-S59136640-A (JP)
Inventor: SAMU ROBARENTEI
IPC: G01N21/90
Filed: 1983-12-27
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-H04129420-A (JP)
Title: Collector dot type ecl logic circuit
Inventor: OBA HISAYOSHI
IPC: H03K19/086
Filed: 1990-09-20
Abstract: PURPOSE:To reduce a time to invert a level at an output terminal and to attain high speed operation by providing an active pull-down transistor(TR) to the logic circuit and applying an output of a NAND circuit receiving plural input signals to its base via a differentiating circuit. CONSTITUTION:The logic circuit is provided with an active pull-down use TR Q14 provided between an output terminal 12 and other power supply line such as a VEE power supply lines 13 whose voltage is set lower than the voltage of a GND line 16, a NAND circuit 18 receiving plural input signals A1-An and a differentiating circuit 19 connected between its output terminal and a base of the active pull-down use TR Q14. When the level of the input signals A1-An changes from the state in all high levels to the state of low level in one of them, an output of the NAND circuit 18 is inverted from a low level into a high level and a positive pulse is applied momentarily to the base of the TR Q14. Thus, the time required to invert the level of the output terminal 12 is reduced and high speed operation is attained.
Patent JP-2001074430-A (JP)
Title: Method for extracting face direction of subject, and method and device for generating three-dimensional data using the same
Inventor: KATAGIRI TETSUYA
IPC: G06T7/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce processing time by splitting an original image and generating a plurality of small images, and also to prevent-lowering precision by minimizing a reduction in the number of face directions. SOLUTION: This method for extraction comprises the steps of changing the irradiation direction from a light source to photograph a subject to acquire a plurality of original images generating an image matrix by data of each pixel of each original image and applying a factorization to the image matrix to extract face direction in the subject. This method further comprises the steps of generating a small image matrix for generating a plurality of reduced images by gathering of the images selected from the original images and generating a small image matrix by data of each pixel of each reduced image extracting the face direction for applying the factorization to each small image matrix and extracting the face direction in the subject and unifying the face direction for unifying the face direction obtained by the face direction extraction step.
Patent JP-H0194896-A (JP)
Title: Clothes-drying and hanger-hanging rod
Inventor: NAKAJIMA TSUKASA
IPC: D06F57/00
Filed: 1987-10-08
Abstract: PURPOSE: To prevent laundry from being blown together or blown away by wind by opening holes for inserting hangers on both side faces of a semicircular inverse chevron shaped bar-shaped cavity. CONSTITUTION: On both side faces of a stable bar shape in the form of opening feet to be hardly rolled in a U, semi-elliptic or inverse chevron shapes, the holes 1 are opened with a fixed interval. Then, at the time of using the hanger 3, it is inserted to the holes 1 on both side faces and hung. For a large object like a bed sheet 5, the laundry 5 and this pole are clamped together by a clothespin 4. In such a manner, the laundry is prevented from being blown together or blown away.
Patent JP-H07104533-A (JP)
Title: Sheet material carrying device
Inventor: ISOBE YOSHINORI
IPC: B65H5/02
Filed: 1993-10-08
Abstract: PURPOSE:To consecutively carry original sheets having enough time without any trouble by controlling the carrying speed of the original sheet so as to carry the original sheet separated at a speed higher than an original reading speed by a prescribed section length. CONSTITUTION:The rotations of respective motors 100-104 are clock-counted by clock sensors 100b-104b to measure the rotational amounts of each carrying roller and detect the moving quantity of the original sheet. Then, a controller C0NT2 carries the original sheet at the carrying speed that the carrying speed of the motor 104 driving rollers 16 and 17 is higher than the original reading speed set in the motor 2 driving a belt 7. Thus, in the case the original sheet is read while being consecutively carried, the original sheet can be consecutively carried to be free in terms of the feeding interval of a recording sheet in consecutive feeding, without any trouble.
Patent JP-H02100374-A (JP)
Title: Transparent-rein-sealed semiconductor device
Inventor: MURAYAMA FUMIO
IPC: H01L31/02
Filed: 1988-10-06
Abstract: PURPOSE:To improve the quality and increase the yield, preventing external stress from applying improperly to a resin package in the mold separating process of transfer molding, by making a light transmitting window section facing a semiconductor chip in the resin package a specular surface, making the upper and lower planes excluding the light transmitting window section matte surfaces, and besides making the peripheral side of the package a specular surface with a draft. CONSTITUTION:Concerning a resin package 5, the light-transmitting window section 5a of a package facing the photoelectric receiving plane of a semiconductor chip 1 is made to have a specular surface, and the upper and lower planes of a package excluding the region of the light transmitting window section is made to be matte surfaces 5b. In addition, the peripheral side 5c of the package is made to be a specular surface with a draft (taper angle theta). By doing this, when a die is opened in the mold separating process of transfer molding, external stress is prevented from being improperly applied to the resin package 5 being a molding, and troubles of the resin package 5 such as cracks, warps, or exfoliation of resin from sealed parts are securely prevented. Accordingly, the quality and yield of the products can be improved greatly.