baber/WOPTO huggingface dataset:
Patent JP-S556824-A (JP)
Title: Semiconductor lead frame
Inventor: NAGAMINE NOBUTAKA
IPC: H01L23/48
Filed: 1978-06-30
Abstract: PURPOSE: To increase the number of support pins without enlarging the package by eliminating space between the pins and internal leads on both sides thereof in the construction of the semiconductor device fastening section.  
     CONSTITUTION: Horizontally, no space is provided between a support pin 5 supporting a semiconductor device fastening section 2 at the center of the package 1 and internal leads 4 on both sides thereof. In the peripheral section D of the package 1, the support pin 5 sandwitched by the internal leads is provided with a bent section 8 joined with a choke section 7 while in the vertical section, the pin 5 is so arranged to the deviated toward the top or the bottom of the internal reed 4. With such an arrangement, it is possible to prevent short-circuit between the support pin 5 and the internal leads 4 while enhancing horizontal array density of the support pin 5 and leads 4. Thus, the number of pins can be increased without enlarging the package. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51119565-A (JP)
Title: Method and device of treating compressed residual liquid in a filterin g machine
Inventor: SAKAGAMI JIYUNJIROU
IPC: B01D29/00
Filed: 1975-06-24
Abstract: PURPOSE: To effectively utilize non-filtered high-pressure concentrated liquid that remains in the upper part of a filtering cylinder when a filtering operation is finished, by sucking and mixing siad liquid into another filtering apparatus installed in the vicinity, without losing the effect of high-pressure concentrated state. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08279928-A (JP)
Title: Video data processor
Inventor: SHIMAZAKI HISAO
IPC: H04N7/015
Filed: 1995-04-04
Abstract: PURPOSE: To provide an inexpensive video data processor capable of reducing the deterioration of picture quality. CONSTITUTION: A CPU 101 is connected to a system bus 109, a program is stored in a 1st memory 112, and in the case of displaying a video on a monitor 105, data are read out from a graphic memory 103 by a graphic controller 102 and supplied to the monitor 105 through a pallet 104. A video memory controller 106 can input video data from a memory 108 to the system bus 109 through a vertical filter 110 and store the data in the memory 103. Since the inputted data are filtered by the filter 110, picture quality can be prevented from being deteriorated.
Patent JP-H11272046-A (JP)
Title: Image forming device
Inventor: MOMOTANI KEIKO
IPC: G03G15/05
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent back noise and the elongation of the bottom end part of an image, in an image forming device. SOLUTION: The image forming device is provided with an image carrier 2, a photoreceptor 9 and a driving means 3. A resistant layer 94 is provided on the surface of the photoreceptive layer 93 of the photoreceptor 9. A surface electrode layer 95 having a slit 99 is provided on the surface of a resistant layer 95. A voltage is applied between the first conductive layer 93 of the image carrier 2 and the electrode layer 95 by a bias voltage applying means 14.
Patent JP-S57194165-A (JP)
Title: Closing structure for rear parcel shelf
Inventor: TADA EIJI
IPC: B60R5/00
Filed: 1981-05-25
Abstract: PURPOSE:To perform smooth opening and closing operations of a shelf in such a way that an integral resilient member is arranged in the vehicular width directions of a rear parcel shelf, and one pair of flexible materials which are joined to a tail gate are connected at the ends of these materials. CONSTITUTION:Resilient members 20 extending in the vehicular directions in free expansible and contractive condition to the shelf 4 are arranged in a cover 21 which is installed on the back side of a rear parcel shelf. End parts 25 of one pair of flexible members 24 are connected at the both ends 23 of the resilient members 20, hooks 29 are fixed at the other ends of the flexible members 24, and the hooks 29 are joined to the tail gate. In consequence, when opening and closing the tail gate, since moving rate of the flexible members become uniform in such a way that it is automatically adjusted by means of the resilient members 20, opening and closing operations of the rear parcel shelf can be smoothly done.
Patent JP-H11270032-A (JP)
Title: Partition wall of meal-feeding kitchen facility, etc.
Inventor: ISHIKAWA MASAMICHI
IPC: A22C25/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To surely conduct process control for eliminating harm elements at each stage in the process of food processing. SOLUTION: The partition wall 2 for the meal-feeding kitchen facility, etc. has three food standby rooms 6 formed on a wall body 5 partitioning two zones 3, 4, and each food standby room 6 has an inlet 8 with a double hinged door 7 installed on the side facing one zone 3, an outlet 9 with the double hinged door 7 mounted on the side facing the other zone 4 and a shelf 10 set up at the middle of the height of the inside. One zone 3 represents a contaminated zone and the other zone 4 a clean uncontaminated zone, there are entrances 12, 13 with doors 11 in each of both zones 3, 4, and no entrance, through which a person is passed, is fitted in the partition wall 2.
Patent JP-S558012-A (JP)
Title: Semi-conductor device
Inventor: ABIRU AKIRA
IPC: H01L23/522
Filed: 1978-06-30
Abstract: PURPOSE: To achieve low-resistance and positive connections of aluminum electrodes and aluminum wirings of Nos.1 and 2 layers by means of a contact compensation film to be formed in advance on a prescribed section on a base plate with a material which is easily able to make ohmic contact with aluminum.  
     CONSTITUTION: A contact compensation film 12 is formed on a base plate 1 by patterning of doped poly Si. After covering with PSG 13 and boring a hole 13A, aluminum is soldered to prepare an electrode-wiring 14 of No.1 layer. At this time, surface of the compensation film 12 is partly exposed again. And then, by covering with PSG 15 and providing an opening 15A, a part of the film 12 and a part of surface of the electrode wiring 14 are exposed. Even if insulating films 13 and 15 are of the same material, because of existence of the compensation film 12, the base plate 11 is not exposed and there is no remarkable difference between them. And then, an electrode wiring 16 of No.2 layer is connected to the electrode wiring 14 of No.1 layer by aluminum soldering and patterning through the compensation film 12. It is possible, in this mechanism, to achieve positive connection with low resistance and without increase in work processes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60222564-A (JP)
Title: Ignition timing controlling device of internal-combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02P5/153
Filed: 1984-04-19
Abstract: PURPOSE:To prevent the occurrence of excessive knocking while prevent an output-torque variation shock by shiftingly controlling a reference ignition timing so as to be gradually changed through a pulse generator in accordance with the occurring condition of knocking. CONSTITUTION:The signal of a knock sensor 1 enters a lagangle controlling voltage generator 3 through a knock judging part 2. A controlling voltage from the generator 3 is outputted to a phase shifter 8 through an adder 6, and, together with a reference ignition timing signal from a generator 7, controls ignition timing. The controlling voltage is also inputted in a reference ignition timing shifting judging part 4, and a comparator 41 makes H output when it is above a reference voltage V1 for premium gasoline while a comparator 42 makes H output when it is below V2 for regular gasoline. And, a lead-angle or a lag-angle mode signal (m) is outputted to the adder 6 through a flip-flop 46 in accordance with a signal from an operating area judging device 45, while it is also given to a lag-angle controlling voltage generator 3 through a pulse generator 20, to shiftingly control actual ignition timing to be gradually varied.
Patent JP-H10272769-A (JP)
Title: Ink jet head
Inventor: TAKADA MASAYUKI
IPC: B41J2/045
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To make a period reaching a state prohibiting the supply of ink to a channel by the growth of air bubbles generated or left in a supply channel as long as possible and to reduce the necessary frequency of purging in an ink jet head constituted so that the ink introduced into the supply channel within a manifold is supplied to a plurality of channels formed in an arranged state in an actuator and the ink in the channels is ejected from nozzles as liquid droplets by driving the actuator. SOLUTION: The deepest part 40 of a supply channel 16 is set at a position shifted from a position where the center line 41 of a channel passes. As compared with a case not taking this measure, even if an air bubble 39 grows at the same speed, a period allowing the outer surface of the air bubble 39 to reach the inlet end of the channel 6 can be made longer. Therefore, a period reaching a state prohibiting the supply of ink to the channel 6 can be extended and the necessary frequency of purging can be reduced.
Patent JP-H07274093-A (JP)
Title: Television receiver
Inventor: ICHINOKAWA HIROAKI
IPC: H04N5/60
Filed: 1994-03-25
Abstract: PURPOSE:To improve operation convenience by unnecessitating the setting of a DSP mode after changing-over a channel in a television receiver providing a DSP circuit. CONSTITUTION:The channels are divided into a category indicating program contents and the channel is stored at every category. In S3, it is judged whether or not an A screen for displaying the category is under display. When A category is under display, a processing is proceeded to S4 and it is judged whether or not an input by a tenkey is conducted When the tenkey input is conducted, the processing is proceeded to S5, the B screen for displaying the channel belonging to the selected category is displayed and, moreover, the DSP mode is changed-over into the mode which is stored in accordance with the category in S11. The respective categories are stored in accordance with the DSP mode so that the DSP mode corresponding to the program contents is obtained.
Patent JP-S62245195-A (JP)
Inventor: JIEI II BURUNINGUSU
IPC: G21C13/073
Filed: 1987-04-02
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-H11273748-A (JP)
Title: Photoelectric charging device
Inventor: AOSHIMA ICHIRO
IPC: H01L31/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To maintain safety and durability of a device and avoid an effect of electromagnetic noise, by separating a charged part from a charging part comprising a plurality of light-emitting elements and making up the charged part of a photoelectric element for generating electricity by light from the charging part and a secondary battery to be charged with electric output of the photoelectric element. SOLUTION: A photodiode 210 as a photoelectric element is fixed to a fixed board 211 through a glass cover 213 to an underside back-lid 214 of a main body of an electronic clock 200. The main body is provided with a secondary battery 212 and a circuit board 215 connected to the photodiode 210. In positions opposed to the photodiode 210, in a recess 101 of a charging apparatus 100, LED's 110 are fixed, as light-emitting elements, behind a glass cover 112 to a fixed board 111. When the charging apparatus 100 is switched on to start charging, the LED's 100 are lit by receiving a current from a primary power supply. In the electronic clock 200, light from the LED's 110 is received by the photodiode 210 and a secondary battery 212 is charged with a photo-electric current obtained.
Patent JP-H07260554-A (JP)
Title: Weight detecting device for forklift
Inventor: MAKUCHI HIROSHI
IPC: B66F9/06
Filed: 1994-03-26
Abstract: PURPOSE:To provide a weight detecting device for forklift low-priced with high reliability, detecting the load of a loading placed on a fork regardless of the position of the loading placed on the fork by using one general purpose load cell. CONSTITUTION:A first member 10 to be locked to the load elevating part of a forklift, and a second member 20 to which the fork of the forklift is locked are connected to each other by a spring member 30 through spring mounting holes 12, 22 bored at the respective four corners. It is so constituted that the second member 20 can be moved only vertically parallel to the first member 10. A load cell 40 is interposed between the first and second members 10, 20, at the center of the respective plate bodies 11, 21 of the first and second members 10, 20, using a load cell fitting base 13 and a load cell pressing base 23, and load acting upon the second member 20 through the fork is detected by one general purpose load cell 40.
Patent JP-S59205632-A (JP)
Title: Processing system of input signal
Inventor: TAKAHASHI MINORU
IPC: G06F3/02
Filed: 1983-05-06
Abstract: PURPOSE:To attain a processing system of input signal with reduction of both circuit space and cost by using a common digital filter to prevent the malfunction of input signal groups having small possibility for simultaneous change of state. CONSTITUTION:Input terminals A1-Ai supply signals (signals showing faults, etc.) having small possibility for simultaneous change of state. When a signal of a short period corresponding to a noise is applied to a terminal Aj, an edge detecting circuit B detects the rise of a signal and applies a preset signal to a down-counter D. Then the counter D performs a down-counting action with a clock given from a clock circuit K. While the signal supplied to a delay circuit L is applied to a buffer circuit F. Here the output is inhibited for a signal having a short period since the gate is open while the counter value is not set at 0. The count value is set at 0 since the normal signal has a long period of a high level. The signal continues even after the gate of the circuit F is closed. Therefore the signal is transmitted through a processing input terminal Hj. Thus only noises are prevented to avoid a malfunction.
Patent JP-S59209532-A (JP)
Inventor: NOHARA SHIGEZOU
IPC: B65D8/16
Filed: 1983-05-10
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-S60225184-A (JP)
Title: Cleaning device
Inventor: TAKEI TETSUYA
IPC: G03G21/10
Filed: 1984-04-23
Abstract: PURPOSE:To prevent a local temperature drop on the surface of an image carrier and prevent an image from fogging by heating a sliding and rubbing member such as an elastic cleaning roller which is slided and rubbed against the surface of the image carrier in a press-contact state at temperature higher than ambient temperature. CONSTITUTION:A cleaning roller 4 is made of a proper elastic material and fitted to a hollow shaft 11. This hollow shaft 11 is supported pivotally on the housing 2a of the cleaning device through bearings B1 and B2, and a gear G which drives the roller 4 while connected operatively to a driving source is fitted to one prolongation part. Heater support members 13 and 14 are fixed to stationary frame members F1 and F2 concentrically with the hollow shaft 11 and supported through bearings B3 and B4 to face the hollow in the hollow shaft 11, and a heater 12 is arranged between the support members 13 and 14 while the end part of the heater 12 is led out and connected to a power source. A temperature sensor S arranged closely to the cleaning roller 4 turns on and off the heater so as to maintain the surface temperature of the roller 4 within a specific temperature range.
Patent JP-H08280051-A (JP)
Title: Paging communication system and pager receiver
Inventor: DAIKYO TORU
IPC: H04W4/06
Filed: 1995-04-05
Abstract: PURPOSE: To inexpensively provide a lot of information proposal services for a group call by making data for call an individual number given to each pager receiver in the case of individual call and data representing an information classification in accordance with a group in the case of group call. CONSTITUTION: This system comprises mainly an antenna 10, a reception circuit 20, an IDROM 40, a decoder 30, a ring tone generation circuit 50 and a speaker 60. In such a case, when the group call is issued from a base station transmitter to an arbitrary pager receiver, it is performed by information data set in advance corresponding to each group and stored in the IDROM 40, not by the individual number of a corresponding pager receiver, therefore, a comparison/collation means is simplified. Also, one bit of a data string is given to one information classification, respectively, and all the bits given to the information classification receivable by the pager receiver are set at '1'.
Patent JP-S577261-A (JP)
Title: Filter medium
Inventor: YOSHIDA MAKOTO
IPC: B01J47/12
Filed: 1980-06-16
Abstract: PURPOSE: To obtain an easily moldable and highly efficient organic filter medium having improved filtering characteristic and a specific porosity by using a pulp  of filrous fibrin having a specific diameter range and a partially branched structure as a filter medium.  
     CONSTITUTION: As an organic filter medium, a paper material having an irregular uneven sectional area, made of pulp connected by fibrous fibrin with a partially branched structure; that is, having an average fibrin diameter of 0.05W5μm and an average porosity of 0.9W0.98, is used. The organic filter medium can be easily manufactured and also easily molded and is excellent in filter characteristic for superfine or fine dust particles, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09270180-A (JP)
Title: Tape cassette
Inventor: OZAKI HIROSHI
IPC: G11B23/087
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To thin thicknesses of resins of neighborhoods of tape guide fixing pins without spilling the appearance of a tape cassette and to make a magnetic tape not to receive damage by thinning tickness of neighborhoods of tape guide fixing pins of an upper half and providing pedestals smaller than the outside diameter of a tape guide at roots of fixing pins. SOLUTION: Resins of neighborhoods of tape guide pins 31 of an upper half 2 are thinned to be thinness parts 32. Even when the resins are thinned, there is no problem in its strength by providing opening parts 18 and side faces 2b forming a mouth part 4 in these thinness parts 32. Moreover, since opening part 18 are cover with a lid, a tape cassette is never spoilled outwardly. Further, however, sinks are generated on upper surfaces of the thinness parts 32, since the upper surface of neighborhoods of the tape guide fixing pins 31 is covered by the top plate of the lid in the closing state of the lid, the cassete is never spoilled outwaedly.
Patent JP-H10275977-A (JP)
Title: Printed board and manufacture thereof
Inventor: INOUE MITSUHIRO
IPC: H05K3/38
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the insulation properties of a printed board while a bond strength between insulating resin layers and conductor patterns is maintained by a method wherein an insulating resin component in the surface layer of insulating films is made to elute, a refractory filler dispersed in resins remains in the surface layer of the insulating films, and the filler is made to project to form projected parts and the surface layers are roughened. SOLUTION: Insulating resins are respectively applied on both surfaces of a substrate 1 having not a copper foil to form insulating film layers 2 and 2' and projected anchors 3 are respectively formed on the surfaces of the layers 2 and 2' with a filler insoluble to an oxidizing agent, which is used as a surface roughening treating liquid, and copper-plated layers 4 and 4' are respectively formed on the anchors 3. Patterns 5 and 5', insulating film layers 6 and 6' and via holes 7 are formed, a resin component only is removed by dissolving, and projected anchors are respectively formed on the surfaces of the insulating film layers 6 and 6'. After a through hole 8 is formed, copper- plated layers 9 and 9' are formed on the entire surfaces of the layers 6 and 6' to form conductor circuit patterns 10 and 10'.  The conductor circuit patterns of this 4-layer printed board are all bonded firmly with each other on base insulating resin layers by the effect of the projected anchors projected on the surface so the base insulating resin layers.
Patent JP-H05245810-A (JP)
Title: Forming method of sheathing l-shaped concrete block, and forming apparatus therefor
Inventor: KIMURA HIROSHI
IPC: E02D29/02
Filed: 1992-03-02
Abstract: PURPOSE:To enhance the forming quality of an L-shaped concrete block and also enhance the productivity thereof in forming a sheathing L-shaped concrete block, which forms an L-shape in putting a vertical wall part and a base plate part together, by placing ready-mixed concrete into the frame mold enclosed into a shape of the vertical wall part and base plate. CONSTITUTION:The vertical wall frame mold part 5 of a vertical wall part 1 is put into an approximately horizontal posture, and the base plate frame mold part 6 of a base plate part 2 is made into a perpendicular posture with respect to the vertical wall frame mold part 5 for placing ready-mixed concrete 9 and, subsequently, by turning the frame mold 10, the base plate frame mold part 6 is put upward in order to supplement it with ready-mixed concrete, and thereafter, by turning the frame mold 10 further, the vertical wall frame mold part 5 is allowed to be a horizontal posture, and also the base plate frame mold part 6 is caused to be an upright posture with regard to the vertical wall mold frame part 5, for subjecting it to a vibration treatment for a while, and then effecting hardening, mold releasing, and thus forming.
Patent JP-S62237788-A (JP)
Inventor: ISHIDA HIROICHI
IPC: H05K1/02
Filed: 1986-04-07
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-S61239351-A (JP)
Title: Small-sized electronic computer with integrating function
Inventor: YOSHINO HIROYUKI
IPC: G06F15/02
Filed: 1985-04-16
Abstract: PURPOSE:To make integration on an integrand different in function by sections, by calculating integrated values by performing integration for every section which are automatically divided and taking the sum of the integrated values. CONSTITUTION:An integrand which becomes different functions by integrating sections is divided into plural integrands by means of a dividing means in accordance with a variable in a designated section and the integrat ing section data of individual integrands divided by the dividing means are stored in a storage means. By calculating integrated value to individual integrands at every integrating section stored in the storage means and taking the sum of the integrated values, the integrated value of the integrand which becomes different functions in accordance with integrating sections is calculated.
Patent JP-S62236663-A (JP)
Title: Parts polishing device
Inventor: HOSOGAI NOBUKAZU
IPC: B24B21/00
Filed: 1986-04-08
Abstract: PURPOSE:To polish the surface of the end face of an optical fiber or the like precisely and efficiently by pressing a work performing combined motion of traverse motion and circulation locus motion to the surface of a conveyed polishing tape while supporting the rear face of the tape. CONSTITUTION:A polishing tape 1 is conveyed in the arrow direction by reels 4, 5, a traverse member 8 is supported by a slide shaft 9 provided on a machine body 2 and is traversed across the tape 1 by an eccentric roller 14 on the shaft of a motor 11. A fitting member 17 has circulation locus motion via eccentric pins provided on a motor 23 and a bearing unit 24 by the motor 23 provided on the traverse member 8, and a work W is fitted to a work fitting member 19 guided by a guide shaft 18 and pressed downward by a spring 20 and performs combined motion. The rear face of the tape 1 is supported by a support member 6 fitted to a support shaft 7, and the work W is polished smoothly.