baber/WOPTO huggingface dataset:
Patent JP-H07306594-A (JP)
Title: Toner supplying device and image forming device provided with the same
Inventor: KARASAWA KAZUNORI
IPC: G03G15/08
Filed: 1994-05-10
Abstract: PURPOSE:To prevent toner from being excessively heaped in a hopper by providing a hole for allowing the toner to flow out from a hopper part in a toner case. CONSTITUTION:The hole 725 for communicating the hopper part with a developing device is provided in the vicinity of a position where toner carried from each of both end parts of a carrying screw 702 collides in a case 706 constituting the hopper part. In other words, the hole 725 is provided so that when the toner is excessively heaped in the hopper part by a specific amount or more, the toner flows out from the hopper part to a developing device through the hole 725. Therefore, the toner carrying member 702 provided in the hopper part, gears 715 and 716, etc., can be prevented from damaging by the pressure of the carried toner and moreover, from the effect that the pressure is applied to the toner itself to generate a coarse grain, and avoiding a deterioration in image equality.
Patent JP-S62278929-A (JP)
Inventor: MIKOMOTO TAKATERU
IPC: A01K89/012
Filed: 1986-05-27
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-S5347848-A (JP)
Title: Device for preparation of optical fiber
Inventor: HIDA SUSUMU
IPC: C03B23/207
Filed: 1976-10-12
Abstract: PURPOSE:To prepare long optical fibers by extending under heated conditions with addition of rod-shaped fiber material in the longitudinal direction by moving upward and downward a pair of supporting mechanism which supports the fiber material on the same line.
Patent JP-H06335218-A (JP)
Title: Spindle motor for driving magnetic disk
Inventor: OSAWA MASAHIRO
IPC: H02K3/52
Filed: 1993-05-25
Abstract: PURPOSE:To perform rationalization, save man-power, and reduce cost by automating motor coil winding operation. CONSTITUTION:A pin-shaped retention terminal 19 made of plastic resin is provided on one surface of a stator core 9, thus positioning the beginning and ending wires of the coil winding of the spindle motor for driving a magnetic disk. It is bent radially into a slot 18 to be made abut on a land for soldering and hence automating coil winding operation and rationalizing the coil winding operation and saving man-power.
Patent JP-S63287433-A (JP)
Title: Sensor for fishing reel
Inventor: KANAI TAKASHI
IPC: A01K97/12
Filed: 1987-05-18
Abstract: PURPOSE:To make it possible to accurately know strike even in night fishing, by detecting the strike transmitted to a fishing line or vibration with an acceleration sensor and converting the strike into sound or light. CONSTITUTION:Vibration transmitted to a fishing line or fishing rod connected to a spool is detected by an acceleration sensor and the detected signals are then converted into sound or light. A strain gauge or piezoelectric element is used as the acceleration sensor. LED may be used for conversion into light. An acceleration sensor is constituted by housing a cushion 4, diaphragm 6, strain gauge 8, etc., in the interior of a case 2 and providing a weight 10 on the surface of the cushioning body 4 as an example of the acceleration sensor.
Patent JP-H09287876-A (JP)
Title: Roll lifting device in furnace
Inventor: MORIMOTO MASARU
IPC: C21D9/56
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the heat loss and cope with a power failure by a method wherein round openings are bored in both siodewalls of a furnace body, thermal insulators that can block the openings are rotatably arranged in the openings, bearings are provided at eccentric positions of the thermal insulators, and the thermal insulators are turned to block the openings when a power failure happens. SOLUTION: Round openings 6 are bored in both sidewalls 5 of a furnace body 1 and bearings 7 are provided outside the openings 6. Columnar thermal insulators 8 that can block the openings 6 are supported by the bearings 7 and rotatably arranged in the openings 6. When a power failure occurs during operation, a solenoid valve 39 is closed and a solenoid valve 41 is opened to supply nitrogen gas to an air pipeline 38 from a pressure tank 40. Then a direction switching valve 36 is manually handled to operate cylinders 18a and 18b so that racks 19 attached to acting rods of the cylinders 18a and 18b are moved up or down to turn gears 17. Consequently, the thermal insulators 8 are turned and bearings 11 provided at eccentric positions of the thermal insulators 8 are moved up or down to move rolls 7 up or down.
Patent JP-S5912723-A (JP)
Title: Separation of magnetic component and non-magnetic component
Inventor: YANO JIYUNICHI
IPC: B03C1/025
Filed: 1982-07-14
Abstract: PURPOSE:To separate magnetic flocs to recover the magnetic component and the non-magnetic component thereof, by a method wherein a current is supplied to an exciting coil to carry out backwashing and the supply of a current is subsequently cut off to carry out backwashing. CONSTITUTION:At the time of backwashing, a current is supplied to an exciting coil 7 to form a magnetic field and, in this state, backwashing water in a backwashing water pressure tank 12 is passed through a magnetic filter 1 from the outflow port 3 thereof by compressed air from an air tank 14 or the supply of water is cut off and this operation is repeated. By this manipulation, magnetic flocs collected by filter media 5 are separated into a non-magnetic component and a magnetic component and the latter remains in the filter media 5 while the non-magnetic component is collected by a non-magnetic component recovery pit 15 along with backwashing water. In the next step, the supply of a current to the exciting coil 7 is cut off and backwashing water is introduced into the magnetic filter 1 from an inflow port 3 to collect the magnetic component remaining in the filter media 5 as a backwashing slurry containing said magnetic component by a magnetic component recovery pit 15a.
Patent JP-2000311364-A (JP)
Title: Optical pickup
Inventor: ONUMA IKUO
IPC: G11B7/09
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup which can prevent trouble due to deformation (plastic deformation) of a suspension wire. SOLUTION: The optical pickup 100 has a lens holder 1 which holds an objective 7 and a damper base 2 which supports the lens holder 1 through four straight suspension wires 6. Each suspension wire 6 is made of shape memory alloy such as Ni-Ti based alloy and restores itself to its memorized shape (original shape) with the Joule heat generated by electrifying the suspension wires 6.
Patent JP-S5824048-A (JP)
Inventor: TSUJI YOSHIO
IPC: E04B1/76
Filed: 1981-08-05
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-S62278816-A (JP)
Title: Timer circuit
Inventor: MORIFUJI MOTOYOSHI
IPC: H03K17/296
Filed: 1986-05-28
Abstract: PURPOSE:To delay independently the rise and fall time of an input pulse signal by connecting a diode serially to an inverter circuit, separating the rise and fall time of a pulse signal inputted and executing the delaying with a time constant determined by a capacitor and a variable resistance. CONSTITUTION:The first timer circuit 21, when the signal inputted from an input terminal I11 is the signal of the positive pulse, changes the fall time of the signal and outputs the changed signal to the second timer circuit 22. The second timer circuit 22 is constituted so as to change the rise time of the positive pulse and changes the rise time of the signal outputted from the first timer circuit 21 and outputs it to an inverter N14. By the inverter N14, the output signal of an inverter N13 is inverted and outputted to an output terminal O11. Thus, since the rise time and fall time of an input signal can be separately delayed, the desired delaying time can be fine adjusted and the pulse width can be changed.
Patent JP-H07328060-A (JP)
Title: Disposable body fluid absorbing material
Inventor: MIZUTANI SATOSHI
IPC: A61F13/53
Filed: 1994-06-03
Abstract: PURPOSE:To quickly shift a body fluid from a surface sheet to a liquid absorbing core. CONSTITUTION:A liquid guiding fiber sheet 6 laid between a liquidpermeable surface sheet 2 and a liquid absorbing core 4 is thermally fused to the surface sheet 2 intermittently in this expendable body fluid absorbing material 1, and the upper face of the surface sheet 2 and the lower face of the fiber sheet 6 are integrated in the thickness direction at the thermally fused portion.
Patent JP-H0418748-A (JP)
Title: Lead frame for ceramic package
Inventor: SASAKI KENICHI
IPC: H01L23/04
Filed: 1990-05-11
Abstract: PURPOSE:To prevent an incomplete seal which is caused by gas and to contrive the improvement of the productivity and yield of a semiconductor device by a method wherein improvements are made on a lead frame itself. CONSTITUTION:A semiconductor chip is mounted on a cavity 3 formed in a ceramic substrate 1 and after inner leads 2a and 2b of a lead frame 2 are respectively connected with each electrode pad of the chip, a cap is made to cover and the chip is hermetically sealed by melting glass to constitute a semiconductor device. When heat is applied and the chip is hermetically sealed, gas is generated from a mounting paste, but this gas inclines to flow out uniformly by making equal gaps P1, P2 and P3 which are formed between the mutually adjacent inner leads 2a and 2a, 2b and 2b and 2a and 2b of the frame 2. Thereby, the force of the gas to incline to flow out is equally dispersed, an increase in a gas pressure which is applied to each one part of the gaps formed between the inner leads is prevented by the frame 2 and an incomplete seal between the substrate 1 and the cap is prevented.
Patent JP-H08319115-A (JP)
Title: Hydrophobic metal oxide powder and developing agent for electrophotography containing the powder
Inventor: SAKURAI HIDEAKI
IPC: G03G9/08
Filed: 1995-05-22
Abstract: PURPOSE: To improve the hydrophobic property, electrostatic charge stability and environmental stability of a metal oxide by treating the oxide with a specific amino-substituted silane compound. CONSTITUTION: A hydrophobic metal oxide powder having a hydrophobic ratio (transmission method) of >=60% is produced by dropping or spraying an amino- substituted silane compound of the formula R<1> R<2> N(CH2 )n SiXm Y3-m (R<1> and R<2> are each H or a 3-10C alkyl; R<1> and R<2> area not H at the same time; when R<1> or R<2> is an alkyl, it may contain a group VIB atom in the main chain; X is a 1-3C alkoxy; Y is a 1-3C alkyl or phenyl; (n) is 2-4; (m) is 1-3) to a metal oxide while vigorously agitating the oxide by a mechanical means and heating the oxide at 100-300 deg.C in nitrogen atmosphere to complete the reaction and remove the solvent.
Patent JP-S5246823-A (JP)
Title: Thermal recorder
Inventor: MIYAKE AKIKATA
IPC: G01D9/00
Filed: 1975-10-11
Abstract: PURPOSE:To enable the simultaneous recording of a measured value and its related data by converting the range of measurement, time and speed of recording paper to dot data, and controlling a theremal element.
Patent JP-S6014293-A (JP)
Inventor: KUWAKI MORIO
IPC: G06F3/02
Filed: 1983-07-05
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-H11146719-A (JP)
Title: Walking-type mower
Inventor: FUMEI FUMEI
IPC: A01D34/76
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a walking-type mower designed to easily avoid a halt of continuation of mowing work due to decline in cutting blade rotation as a result of taking much weed in cutting blades and/or cutting a hard object such as a tree. SOLUTION: This walking-type mower has such a scheme that a handle lever 4 is erected slantly backwardly upward on the top of a machine body 3 mounted with cutting blades 1, 1 on the front side and a traveling wheel on the rear side and a steering handle 5 is provided on the tip of the handle lever 4; wherein a traveling clutch lever 50 for the on/off operation of driving the traveling wheel along the steering handle 5 in a simultaneously grippable way.
Patent JP-S62280126-A (JP)
Title: Solid-liquid transfer method and device
Inventor: KATO TOSHIMI
IPC: B65G53/52
Filed: 1986-05-28
Abstract: PURPOSE:To make efficient treatment attainable, by utilizing negative pressure by a pressure differential and buoyancy at the time of transferring a solid liquid inside a hopper, and making it so as to be transferred via a trap. CONSTITUTION:A solid-liquid separator 20 consists of a centrifugal separator 21 and a trommel 22 or the like. At this centrifugal separator 21, among solid liquids flowing in via a pipe 3, gravel is dicharged out of a discharge port 211, and sand and water are separated at the trommel 22 via discharge port 212. On the other hand, a transfer device 11 consists of both pipes 12 and 13 installed in the lower part of a hopper 1, while the pipe 13 and the pipe 3 are connected to each other via trap 14. When water pressure higher than that of the pipe 12 is imposed on the pipe 13, the inside of the pipe 13 comes to stronger negative pressure than the inside of the pipe 12, whereby fresh concrete ready-mixed with water inside the pipe 12 is pumped up with sybergetic action between buoyancy and suction pressure. At this time, the inside of the trap 14 is filled up with water and intercepted from the side of the centrifugal separator 21 in terms of pressure.
Patent JP-S63288146-A (JP)
Title: Base paper for packing suture
Inventor: MATSUDA TAKASHI
IPC: A61B17/06
Filed: 1987-05-20
Abstract: PURPOSE:To smoothly insert base paper for packing suture without bending a side panel when said base paper is inserted in an outer package, by providing a dividable notch to the side panel and forming said panel so that the upper end part thereof is positioned above the upper side of a suture holding panel. CONSTITUTION:Base paper is constituted of a suture holding panel 1, the needle holding panel 2 connected thereto in a foldable manner, the needle cover 3 connected to the needle holding panel in a foldable manner, the suture cover panel 4 connected to the suture holding panel along the short side thereof in a foldable manner, the side panel 5 connected to the long side, which is opposite to the connection side of the needle holding panel, of the suture holding panel in a foldable manner and the reinforcing panel 13 connected to the upper part on the connection side of the needle holding panel of the suture holding panel in a foldable manner. The needle holding panel 2, the side panel 5 and the reinforcing panel 13 are folded to be inserted in an outer bag 24 from the open end part 25 thereof. When suture is taken out, the bag 24 is torn in the lateral direction from a notch 26 and the side panel 5 is divided from a notch 21.
Patent JP-S61280542-A (JP)
Title: Cavity water tank with high pressure water stream part
Inventor: KAIHO TOSHIMITSU
IPC: G01M10/00
Filed: 1985-06-06
Abstract: PURPOSE:To prevent air bubbles from flowing in an article to be tested at low cost, by providing a water stream pressurizing impeller and a water stream depressurizing impeller in an upstream side and a downstream side to form a high pressure water stream part between both impellers. CONSTITUTION:A cavity water tank main body 1 is formed in a ring shape by connecting an upper water channel 1a and a lower water channel 1d by a rising water channel 1e and a falling water channel 1c and a water stream driving mechanism is further provided to the water channel 1d to respectively arrange a water stream pressurizing impeller 2 and a water stream depressurizing impeller 12 in the upstream side and the downstream side to form a high pressure water stream part 13 between both impeller 2, 12. By this structure, because the water pressure between both impellers 2, 12 is higher than that of the other part of the main body 1 and the high pressure water stream part 13 is formed, in performing the characteristic test of a propeller 5 to be tested, air bubbles 8 emitted from the propeller 5 are sufficiently collapsed under pressure and distincted to be prevented from again flowing in the propeller 5.
Patent JP-H01293069-A (JP)
Title: Image scanner
Inventor: KAMIHIRA KAZUTAKE
IPC: H04N1/19
Filed: 1988-05-20
Abstract: PURPOSE:To output information of a quantity which is several times as much as that of an image sensor so that a highly precise picture can be outputted even when an inexpensive image sensor having a less number of picture elements is used by multiplexing the optical path and using shutters. CONSTITUTION:After picture signals corresponding to images from two optical paths A B A' and A C A' are accumulated in a picture signal accumulating section 8, the picture signals are combined and the entire image of an object 1 is outputted to a recording section 9. When the output is desired to be monitored before recording in order to adjust the position and inclination of an original, the combined entire image of the object 1 is displayed on the display 10 for monitoring. Since the image of the object 1 is split into two parts by duplicating the optical path and using two shutters 41 and 42 and the split images are picked up by one image sensor 6 in time division in such way, the resolution of this image scanner can be doubled as compared with the conventional image scanner using the same image sensor.
Patent JP-S5551523-A (JP)
Title: Preparation of dressed material
Inventor: ARAI EISUKE
IPC: B29C59/00
Filed: 1978-10-06
Abstract: PURPOSE: To provide a dressing material with corrugated pattern by making a flexible sheet to contact unhardened dressed material and to cause the sheet to make a flexible change.  
     CONSTITUTION: An unhardened hardening dressed material layer 2 is formed on a base material 3 and further a flexible sheet is placed thereon. Next, in a process unhardened or on the way to hardening, the flexible sheet 1 is made to make a flexible change thus provide the dressed material layer with corrugated pattern corresponding to the wrinkled pattern being produced. Thereafter, the hardening of the dressed material layer is made to finish, the sheet 1 is exfoliated thus to prepare the dressed material with corrugated pattern. Further, the exfoliation of the sheet 1 can be done at an optional point of time when the dressed material has been so far hardened as it allows the corrugated pattern so long a time maintained as required at least for further promoting its hardening. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5551920-A (JP)
Title: High power engine
Inventor: YAGI SHIZUO
IPC: F02F1/42
Filed: 1978-10-06
Abstract: PURPOSE: To improve the filling rate and to raise the output of an engine both in high and low speed operations by providing a first and a second suction passages for a combustion chamber of an internal combustion engine and opening the first suction passage and the first and second passages to the combustion chamber in low speed operation and in high speed operation, respectively.  
     CONSTITUTION: In an internal combustion engine having one carbureter 15 for each combustion chamber 4. The suction passage down a first throttle valve 16 is partitioned into a first and second suction passages 12 and 13 which are connected to a first and second suction ports 10 and 11, respectively. Respective suction passages 12 and 13 are provided with a second throttle valve 17. The second throttly valves 17 are adjusted so that the second throttle valve of the first suction passage 12 opens earlier than the second throttle valve 17 of the second suction passage 13. The first suction port 10 is opening tangentially to the combustion chamber 4 so as to generate turbulence in the combustion chamber in the low speed operation. Furthermore, the ignition plug is offset toward the portion including the first suction port 10 and the exhaust port 6 to secure igniting the fuel-air mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S613292-A (JP)
Inventor: ISHII HARUO
IPC: G07F9/00
Filed: 1984-06-15
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-S5248101-A (JP)
Title: Control device for pump operation
Inventor: ICHIOKA ATSUSHI
IPC: G05B11/18
Filed: 1975-10-14
Abstract: PURPOSE: Efficient operation of plural pumps in electric power, by finding a pressure corresponding to a given flux according to a practical load curve found from pressure flux and other factors, and by finding a pump combination minimum in electric power on the basis of the said pressure and given flux. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03608-A (JP)
Title: Rotational power control device for packaging machine
Inventor: MASUDA GIICHI
IPC: B65B9/073
Filed: 1989-05-16
Abstract: PURPOSE:To prevent a film from generating a meander by correcting a position slip of the film by the adjustment of speeds of a feeding conveyor and seal roll by a method wherein timings for starting of the film and feeding conveyor are determined by the rotational angle of a reference servomotor which operates cross seal rolls. CONSTITUTION:A film F to be used is determined depending on the length and height of an object to be packaged 25, and a number for a cut pitch of the film is input to a control circuit by a keyboard, and respective revolution numbers of three servomotors are set by operation. When a signal for start is sent to the control circuit, a reference servomotor 33 operates seal rolls 31, 32 with a prescribed speed, and at the same time, an encoder 35 detects a rotational angle of the reference servomotor, and inputs the rotational angle to an interface through a transmitting circuit 48. A central operation unit, while taking measure of timing, gives a signal to switches by a signal from a control unit, and starts first and second servomotors 23, 27 one after another with a designated speed.
Patent JP-H0421665-A (JP)
Title: Phenyl benzoate compound
Inventor: IKOMA KAZUMASA
IPC: A61K31/22
Filed: 1990-05-14
Abstract: NEW MATERIAL:A phenyl benzoate compound expressed by formula I [X is methylene or vinylene; Y is (CH2)n-R ((n) is 1 or 2; R is 1-2C alkoxy or alkylthio) or X is methylene linked through O or S to the benzene ring; Y is H or di-1-2C alkylaminocarbonyl-1-2C alkyl]. EXAMPLE:A compound expressed by formula II (G is guanidino group expressed by formula III). USE:Useful as a proteolytic enzyme, capable of exhibiting powerful inhibitory action on, e.g. trypsin with weak toxicity and used for remitting pancreatitis, etc., and orally administrable. PREPARATION:p-Guanidinobenzoic acid expressed by formula IV is bound to a phenolic compound expressed by formula V to provide the objective compound expressed by formula I, or a carboxylic acid expressed by formula VI is condensed with a compound expressed by formula VII [Z is halogen; Y' is (CH2)n-R, etc.] to afford the compound expressed by formula I (Y is other than H).
Patent JP-S5648183-A (JP)
Title: Photosensor
Inventor: MORI KOUJI
IPC: H01L27/146
Filed: 1979-09-26
Abstract: PURPOSE:To improve quantum efficiency by forming P type or N type material layers on both sides of an N type or a P type crystal to form two diodes which are connected in series in reverse direction. CONSTITUTION:On a metal electrode 2, a P type material 3 of amorphous form, etc., is sticked all over, an N type material 4 which can form a hetero junction with the material 3 is grown on it, a material 5 the same as the material 3 is formed on the material 4, and a metallic material 6 is formed on the material 5. By so doing, two P-N junction diodes connected in reverse direction are obtained. Next, a transparent electrode 7 is attached to the incidence side of the N type material and a metal electrode 8 is attached to the opposite face of the material. If positive potential is given to the electrode 7, negative potential is given to electrodes 2, 6 and 8, and photons enter into the electrode 7 and the junction faces 9 and 10, positive holes are formed, are drawn by the field and flow to the electrodes 2 and 6 as a photoelectric current. It mans that the photoelectric current is doubled, and since the light enters in a direction parallel to the junction faces 9 and 10, quantum efficiency is improved. These N type material and P type material may be changed with each other.