baber/WOPTO huggingface dataset:
Patent JP-S58155299-A (JP)
Title: Pump
Inventor: SATOU TETSUYA
IPC: F04D29/44
Filed: 1982-03-12
Abstract: PURPOSE:To improve efficiency of a pump by varying the shape of a casing such that it conforms to the vector of water flow from an outlet of an impeller outlet to eliminate collision loss of pressure while reducing leak loss. CONSTITUTION:Water passes through an impeller 4 inlet from an intake casing 3, is pumped up and enters a casing 2 from the impeller 4 outlet. The water flow coincides with the vector of water emerging from the impeller 4 to smooth the water flow in the casing. Thus, the water entering the casing 2 from the impeller 4 is rotated in the casing 2 to help the flow and reduce pressure rise between the impeller 4 and intake casing 3 or casing cover so that leak loss is reduced and efficiency of a pump is improved.
Patent JP-S60183277-A (JP)
Inventor: KURAI NOBUYOSHI
IPC: B62J23/00
Filed: 1984-02-29
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-S59187823-A (JP)
Title: Manufacture of synthetic resin molding and mold therefor
Inventor: KUNIHIRO KAZU
IPC: B29C33/00
Filed: 1983-03-08
Abstract: PURPOSE:To obtain molds capable of effectively and exactly removing the bent hole dust without any help of hand by providing a bent hole dust remover reciprocally moving while sliding on the peripheral side of the bent hole of the upper cover in an interlocking manner with the move of a clamp. CONSTITUTION:The base 13 of a dust remover 12 is attached to the upside of a clamp 5, and each blade 14 is positioned on the clamp side of each bent hole 6. In taking a foam molding out of molds 11, when the clamp 5 is turned slantly upwards for releasing, the L-shaped angle 15 of the dust remover 12 is moved slantly downwards, and an arm 17 moves toward the hinge 7 side in almost parallel with the upper cover 3. Each blade 14 moves on the hinge 7 side while sliding on the outer surface of the upper cover 3 from the clamp 5 side of the opening of the bent hole 6 and thereby bent hole dust is scraped and removed.
Patent JP-H01211796-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI KATSUAKI
IPC: G09G3/18
Filed: 1988-02-19
Abstract: PURPOSE:To restrain a discharge current to be smaller and to prolong a backup- enabled time by detecting the power failure of a power source with the aid of a power source detection means, inhibiting the action of the driving element of an LED group and turning off the LED group. CONSTITUTION:When the power source is turned on and the action is started, the LED group 7 is lighted by a DC power source 9 and a liquid crystal display element 8 displaying an action mode is illuminated. When the current application is stopped, it is detected by the power source detection means 5 that the power source is exhausted and the driving element 6 of the LED group consisting of a transistor is turned off, then the LED group 7 is turned off. Therefore, the discharge current from a capacitor for the backup of the power source or a battery can be restrained to be small. Thus, the backup enabled time can be prolonged.
Patent JP-H03241785-A (JP)
Title: Lamination board for printed circuit
Inventor: UEKI MASAAKI
IPC: B32B5/28
Filed: 1990-02-19
Abstract: PURPOSE:To obtain a lamination board with property and characteristic of a conventional composite printed-circuit board which is superb in heat resistance by using a high heat-resistance resin at a glass cross layer for a surface of the composite printed-circuit board. CONSTITUTION:A thermosetting resin is dissolved into a solvent for obtaining a varnish, a non-woven cloth is passed through the varnish for dipping, and then heated air is sprayed for enabling the solvent to be evaporated and at the same time semi-cured, thus obtaining a prepreg I. In the similar, manner, a highly heat-resistant resin is dissolved into the solvent for obtaining the varnish and is dipped into a glass cloth and then it is dried for obtaining a prepreg II. The prepreg II is superposed on both surfaces of the prepreg I thus obtained, a copper foil is superposed as a conductive layer, and heating and pressing forming is performed for forming one piece, thus obtaining a lamination board for a copper-clad printed circuit. Therefore, by using a prepreg where a highly heat-resistant resin is dipped to the glass cloth as a surface layer, heat resistance is improved and high-density packaging such as COB (Chip on Board) is achieved.
Patent JP-S61247306-A (JP)
Title: Seeding unit of one-grain seeder
Inventor: YAN SHIEENMEEKAASU
IPC: A01C7/04
Filed: 1986-02-22
Abstract: In a sowing assembly for single-seed sowing machines, the housing forms a vacuum chamber (1). In the housing is mounted a drive shaft (4) which carries a mounting plate (7) to which is in turn releasably fixed an apertured plate (8) whose radially outer edge is supported on a seal (10) located at the edge of the vacuum chamber (1). A pot-shaped cover member (31) which is supported on the edge of the vacuum chamber (1) forms a seed holding chamber (44) which communicates with a seed receptacle (37).
Patent JP-S60179222-A (JP)
Title: Molding method of fiber reinforced plastics
Inventor: NODA AKIO
IPC: B29C51/12
Filed: 1984-02-27
Abstract: PURPOSE:To obtain an almost identical molded article from view points of a press method, a fiber content and a void without making use of a male die, by filling a hollow part of the top of a prepreg in a female die cavity with a fluent pressing substance. CONSTITUTION:A prepreg 2 of FRP having carbon fiber or glass fiber for its reinforcement material is laminated in a cavity of a female die 1. Then the prepreg 2 is pressed by loading granular metal 4 such as lead, iron or oxide of the same as a fluent pressing substance into a hollow part 3 to be formed on the top of the prepreg 2 after that. With this construction, the granular metal 4 flows according to a shape of the cavity of the female die 1 and the prepreg 2 is pressed.
Patent JP-H02217113-A (JP)
Title: Cutting and coiling device for very thin sheet materials
Inventor: FUKUYAMA GORO
IPC: B21C47/26
Filed: 1989-02-20
Abstract: PURPOSE:To continue smoothly coiling work without stopping the line by providing a mechanism for coiling mutually on each reel for very thin sheet materials by using a pair of coiling reels which are revolvable and rotatable on its shaft and their surrounding faces are adhesive. CONSTITUTION:On a carousel reel 2 rotating around the shaft 3, a pair of coiling reels 4a, 4b is provided as opposing on the right and left of the shaft 3 so as to rotate freely and adhesive sleeves 4a', 4b' are fitted on those surrounding faces. The very thin sheet materials 1 are inserted through a holding roll 18 and are coiled with the reel 4b. When a coil 19 is made in the specified quantity, the reel 4a is rotated at the same speed and the very thin sheet materials 11 are cut off with a cutting blade 10. At the same time, the coiling is switched by bringing the very thin sheet materials 11 in contact with the reel 4a by a pressing roll 6 and the coil 19 on the reel 4b completed the coiling is drawn out together with the sleeve 4b' and the next coiling is prepared. Then a cover 16, a guide 14 and the pressing roll 6 are backed away temporarily and the carousel reel is half turned and a pair of reels 4a, 4b is changed its position and, after that, those operations are continuously repeated.
Patent JP-S63204931-A (JP)
Title: Fmx stereophonic broadcast receiver
Inventor: ISHIKAWA TSUTOMU
IPC: H04H1/00
Filed: 1987-02-20
Abstract: PURPOSE:To receive an FM stereophonic broadcast and an FMX stereophonic broadcast in a state where an S/N is good by making a control circuit normally actuate in the case of detecting that it is the reception of the FM stereophonic broadcast in a second detection circuit and making the control circuit not actuate at the time of receiving the FMX stereophonic broadcast. CONSTITUTION:Since 10Hz ID signal does not exist in the case of receiving the normal FM stereophonic broadcast, an output from a low pass filter 21 goes to 'L' and a selection circuit 19 becomes to select a stereophonic difference signal S. Supposing that the FMX stereophonic broadcast is received, the output signal from the low pass filter 21 goes to 'H' and the selection circuit 19 becomes to select the signal S+S' and also a switch 26 is closed. Since the switch 26 is closed, an output transistor 24 becomes OFF and the action of a control circuit 25 is stopped. Therefore, the FMX stereophonic broadcast whose S/N is good in itself can be received without the deterioration of separation degree.
Patent JP-H06249502-A (JP)
Title: Hot water supply device
Inventor: UEHATA SHIGEAKI
IPC: F24H1/10
Filed: 1993-02-26
Abstract: PURPOSE:To provide a hot water supply device having a control function capa ble of rapidly meeting the change of an operating condition such as the sudden increase of the flow rate of hot water and removing the offset of a setting temperature and a hot water supply temperature. CONSTITUTION:A required heating value calculating means 14 calculates a required heating value F1 based on a setting temperature TS and the flow rate Q of water passing a water supply pipe and a temperature TC. A detected hot water supply temperature TH is stored. An average hot water supply temperature output part 16 calculates and outputs an average hot water supply temperature TAV based on the stored hot water supply temperature TH. A heating value correcting part 19 corrects the required heating value F1 and obtains a control heating value F based on this average hot water supply temperature TAV and the setting temperature TS. Based on this control heating value F, the pulse cycle of an intermittent combustion is calculated.
Patent JP-S51112852-A (JP)
Title: Shutter mechanism of gun valves in automatic spray coating machine
Inventor: MIZUNO KAZUO
IPC: B05B15/04
Filed: 1975-03-29
Abstract: PURPOSE: Shutter mechanism in spray coating machines is interconnected with the upward and downward movement of the spray gun, thus automating spray coating within a predetermined range. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59164726-A (JP)
Title: Preventive and remedy for protozoiasis of animal
Inventor: NAKAMURA KOUICHI
IPC: A61K36/00
Filed: 1983-03-09
Abstract: PURPOSE:To provide the titled remedy having high safety and economicity, useful for the prevention and remedy of protozoasis of an animal such as avian coccidiosis, and containing a plant of Hydrangea genus. CONSTITUTION:A preventive and remedy for animal protozoasis and containing a containing a plant of Hydrangea genus such as Hydrangea macrophylla, etc. A sulfa drug or a polyether antibiotic substance is usually used for the remedy of animal diseases caused by protozoa, such as avian leucocytozoonosis caused by Leucocytozoon caulleryi, aviancoccidiosis caused by the oocyst of the sporulation stage of Eimeria tenella, etc. The plant of Hydrangea genus has comparable effectiveness to the antiobiotic substance, and higher safety and economicity than synthetic drugs. The flower, leaf, stalk, etc. of the plant is crushed or pulverized preferably after drying, and is added to feed. The amount of the plant is about 5-15wt% based on the feed.
Patent JP-H07243699-A (JP)
Title: Hot water feeding-temperature control device
Inventor: SEO MASAMI
IPC: F23N5/02
Filed: 1994-03-09
Abstract: PURPOSE:To improve hot water feeding temperature characteristics substantially by a method wherein the hot water feeding temperature at the time of starting the hot water feeding is rapidly stabilized. CONSTITUTION:A micro-processor 6 determines an accumulated flow rate point where a proper hot water feeding temperature can be attained in response to a hot water feeding time, a hot water feeding stopping time and a serial number of a hot water feeding device. A feed-forward control based on an output of a water feeding temperature sensor 1 is carried out until the accumulated flow rate from the starting of hot water feeding reaches the accumulated flow rate point,and then only a feed-back control or both feed-back control and a feed-forward control are carried out in response to a value of a hot water feeding temperature sensor 2, after the value exceeds the accumulated flow rate point.
Patent JP-H05206033-A (JP)
Title: Cvd film deposition method and apparatus
Inventor: KOBAYASHI HIDEO
IPC: H01L21/205
Filed: 1992-01-28
Abstract: PURPOSE:To make the quality of a deposited film at the initial stage of deposition and that of its termination equal to the quality of the film at the steady film deposition. CONSTITUTION:A system comprises a first line 6 in which a carrier gas 2 flows to a reaction chamber 1 through a first mass flow controller 4 and a first valve 5; a second line 9 in which an reaction gas 3 flows to the reaction chamber 1 through a second mass flow controller 7 and a second valve 8; an exhaust line 10 communicating with the reaction chamber 1; and a vent line 12 provided with a third valve 11 communicating with the mass flow controller 7 and the exhaust line 10.
Patent JP-S56135010-A (JP)
Title: Centrifugal molding device
Inventor: YAMAMOTO MASAHIKO
IPC: B29D23/00
Filed: 1980-03-25
Abstract: PURPOSE:To improve the operating efficiency of a rotary mold by a method wherein an intermediate mold is provided within the rotary mold and a molded piece is withdrawn from the rotary mold after the centrifugal molding together with the intermediate mold while a different intermediate mold is inserted into the rotary mold to effect the subsequent centrifugal molding. CONSTITUTION:The molded piece 20 is molded by centrifugal molding in the intermediate mold 4 provided in the rotary mold 2 so as to be insertable into and withdrawable out of the rotary mold 2, thereafter, the uncured molded piece 20 is withdrawn out of the rotary mold 2 together with the intermediate mold 4. Then, the different intermediate mold is inserted into this rotary mold 2 to effect the subsequent centrifugal molding. Thus, the molded piece 20 may be withdrawn out of the rotary mold 2 without waiting the hardening of the the molded piece 20, therefore, the operating efficiency of the rotay mold 20 may be improved.
Patent JP-2000245185-A (JP)
Title: Method and apparatus for drive motor detecting rotor position by utilizing variations in inductance of stator winding
Inventor: TAKITA YOSHIO
IPC: H02P29/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To make identical the positions of application of drive signals in respective phases by outputting position detection signals corresponding to the rotational position of a rotor on a phase-by-phase basis, based on voltage corresponding to the inductance of the winding for each phase of a stator, correcting the signals so that the output positions are identical, and applying the drive signals to the winding of the stator. SOLUTION: When a transistor 18 is turned on by a step function signal outputted from a control circuit 20, a step function voltage is applied to a resistor 16 and a winding 3 of an SR motor. A position detecting circuit 19 compares the inputted voltage with a threshold set by resistors 21 and 22 through a comparison circuit 23. When the input voltage reaches the threshold, the position detecting circuit 19 detects this and outputs a position detection signal to the control circuit 20. The control circuit 20 calculates timing for driving the SR motor from the inputted position detection signal and outputs a drive signal to a drive circuit 29. As a result, since the position detection signal is outputted at the same rotational angle for each phase, the position in which a drive signal is applied can be made identical for all phases.
Patent JP-H01214099-A (JP)
Title: Structure for preventing erroneous insertion of cards
Inventor: TAKETOMI TAKESHI
IPC: H05K7/14
Filed: 1988-02-22
Abstract: PURPOSE:To prevent damages on connectors and erroneous insertion mechanism and to reliably prevent erroneous insertion by providing an ejector that generates an connector engagement force by engaging with a guide piece provided in a case when the groove of the connector and a projection are mated on a part of an electronic circuit card. CONSTITUTION:A case 1 of an electronic circuit module in which a case-side connector 4 is provided on the bottom, and an electronic circuit card 11 inserted from the opening on the front of the case 1 and equipped with a card-side connector 12 engageable with said connector 4 are provided. A groove 5 and a projection 17 for preventing erroneous insertion that enables the engagement of both connectors 4, 12 at the insertion of the card 11 on the case-side connector 4 and the card-side connector 12. In addition, an ejector 13 is provided on a part of the electronic circuit card 11, such that it engages with the guide piece 2 provided on the case 1 at the mate of said groove 5 and projection 17 and generates a connector engagement force to the electronic circuit card 11. The ejector 13, for example, drives the operation part 15 to rotate in the A direction, causing a forked engagement part 16 to engage with the guide piece 2.
Patent JP-S60237268-A (JP)
Inventor: SAMUERU KURIFUOODO UORUTAA UIR
IPC: F16J15/36
Filed: 1985-03-01
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-S55131866-A (JP)
Title: Electronic calculator with pedometer
Inventor: KIMURA TAKASHI
IPC: G06F15/02
Filed: 1979-03-30
Abstract: PURPOSE: To maintain health not only by counting the number of steps but also by actively caring for pace by making a sound generator oscillate intermittently by the output of a pulse oscillator and then by adjusting the intervals by a key input.  
     CONSTITUTION: In enclosure 1, an operator processing a numeric input is provided and vibrations applied into enclosure 1 are counted by counter 14, the count content of which is displayed on display unit 5. In this case, sound generator 18 put into operation by an electric signal and generates sound intermittently by the output of a pulse oscillator, and intervals of this intermittent sound are adjusted by an input from key group 4. Consequently, a person using this pedometer keeps step with the intermittent sound, so that not only can the number of steps be counted, but also the pace can actively be cared for so as to maintain his or her health. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62199900-A (JP)
Inventor: YAMAMOTO SHIRO
IPC: D21H13/26
Filed: 1986-02-26
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-H03240597-A (JP)
Title: Side jogger apparatus for arranging printed sheets
Inventor: MORI GENMEI
IPC: B65G47/28
Filed: 1990-02-20
Abstract: PURPOSE:To prevent the rubbing, turn-over or damage of printed sheets by shaking a unit plate in the lateral direction thereof to put a belt aside in the lateral direction along with side joggers and adjusting the width between the joggers and the position of the belt. CONSTITUTION:When a rotary shaft 38 having a unit plate 40 mounted thereon is rotated, the head 47' of a cam follower 47 is guided by the guide groove 46' formed to the bush base part 46 provided to the shaft 38 in the axial direction thereof in a freely shakable manner and a joint 42 having side joggers 32 fixed thereto is subjected to amplitude motion in the axial direction of a guide shaft 41. A female screw 48 is fixed to the unit plate 42 having the motion mechanism of the side joggers 32 and belts 33 and a male screw 39 having a knob 4 fixed thereto is mounted to the female screw 48. When the knob 4 is rotated, the unit plate 40 having the motion mechanism of the joggers 32 is shaken in the lateral direction thereof. By this constitution, the interval between the joggers 32 on both sides becomes narrow (or wide) in matching relation to the width of printed sheets and the printed sheets are guided between the side joggers 32 adjusted in the width therebetween as mentioned above to be accurately transferred by the belts 33.
Patent JP-S61198738-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIMOTO HIROAKI
IPC: H01L21/60
Filed: 1985-02-28
Abstract: PURPOSE:To conduct connections electrically through pressure-welding by bonding an electrode for a semiconductor element and a wiring for a wiring substrate by a resin between the element and the substrate through a projecting electrode. CONSTITUTION:Cr 2 is evaporated to a substrate 1 such as a Teflon film, an insulating film 3 having inferior adhesive properties with a Teflon resin, etc. is superposed, and openings are bored 5, and projecting electrodes 4 in Au, etc. are formed. Electrodes 7 for a semiconductor element 6 and the projecting electrodes 4 are conformed, and the element 6 is pressed 9 and pressure-welded. The dispersion of the thickness of the projecting electrodes 4 is absorbed by the substrate 1 having the soft quality of materials. A resin 8 such as acrylic resin is injected between the element 6 and the substrate 1, and cured at the normal temperature or under heating by heat, beams, etc. The substrate 1 is peeled on the interface between the insulating film 3 and the resin 8, and the electrodes 4 are transferred to the electrodes 7 for the element 6. Projecting electrodes are shaped to the transfer substrate 1 again, and the substrate is used repeatedly. The projecting electrodes 4 for the element 6 are pressed 9' to a wiring 12 for a wiring substrate 11, a resin 8' is injected into a clearance and cured, and pressing 9' is removed. According to the constitution, the semiconductor element can be mounted to the wiring substrate at a low temperature.
Patent JP-H04256487-A (JP)
Title: Method and device for separating pollutant-containing water
Inventor: MAEYAMA MITSUO
IPC: C02F1/04
Filed: 1991-02-08
Abstract: PURPOSE:To efficiently purify polluted water by subjecting pollutant-contg. water to an evaporation treatment under the temp. and pressure under which the pollution causative material having the lowest b. p. among the major pollution causative materials contained in the pollutant-contg. water does not substantially evaporate, forming the other pollution causative materials into sludge and separating the sludge in the form of precipitate. CONSTITUTION:The pollutant-contg. water is subjected to the evaporation treatment under the temp. and pressure under which the pollution causative material having the lowest b. p. among the major pollution causative materials contained in the pollutant-contg. water does not substantially evaporate, by which only the water in the pollutant-contg. water is made into steam. This steam is separated from an evaporation treating chamber 10. Further, the pollution causative material groups are made into the sludge in the lower part 10a of the evaporation treating chamber 10. The sludge precipitate is intermittently removed from the lower part 10a by correlating its amt. with the evaporation rate of the water. Consequently, the polluted water is efficiently purified.
Patent JP-H09231784-A (JP)
Title: Semiconductor integrated circuit device and driving method therefor
Inventor: SHIBA KAZUYOSHI
IPC: H01L29/788
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To read data at a low voltage in a semiconductor integrated circuit device having a flash memory. SOLUTION: A flash memory constituted of a plurality of nonvolatile memory cells MCs of MIS.FETs in a double gate electrode structure is provided in a memory cell region M on a semiconductor substrate. After writing by pulling out charges of a floating gate electrode, a predetermined voltage is applied to a control gate electrode to refresh the floating gate electrode, i.e., inject a predetermined amount of charges to the floating gate electrode. At this time, a write prevention voltage is applied to sub bit lines BLs (drain region) of the nonvolatile memory cells MCs having a threshold voltage set at a predetermined or higher level.