baber/WOPTO huggingface dataset:
Patent JP-H07168532-A (JP)
Title: Electron releasing element
Inventor: HOSHINO AKIHIRO
IPC: H01J1/30
Filed: 1993-12-15
Abstract: PURPOSE:To produce a display having the lessened unevenness of image display by using an array of electron releasing elements produced by providing the surfaces of emitter wiring layers with metallic films which are not etched by etching of insulating films and have an electrical conductivity. CONSTITUTION:This electron releasing element has the emitter wiring layers 11 on an insulating substrate 10, the insulating layers 13 on the emitter wiring layers 11, gate electrode 14 layers, plural small holes of a required size formed on the insulating layers 13 and the gate electrode 14 layers and emitter electrodes 17 having pointed front ends within these small holes. The metallic connecting layers 12 which are not etched by etching of the insulating layers 13 and can make electrical connection between the emitter electrodes 17 and the emitter wiring layers 11 are formed between the emitter wiring layers 11 and the emitter electrodes 17 in the bottom parts of the small holes. As a result, the distances between the emitter electrodes 17 having the pointed front ends and the gate electrodes 14 are made uniform over the entire surface of the large-area substrate 10 and the electron releasing element having uniform and stable quality over the entire surface of the substrate 10 is obtd.
Patent JP-H06161890-A (JP)
Title: Elf-diagnostic system for cache tag ram
Inventor: NAKAO FUMIAKI
IPC: G06F12/08
Filed: 1992-11-25
Abstract: PURPOSE:To improve the reliability of a system by performing the self-diagnosis of a cache tag RAM with a hardware. CONSTITUTION:When the power source of the system is turned on or the reset switch is pressed, an access start signal is outputted from a microprocessor 30 and when the first signal is detected by a detecting means 20, the microprocessor 30 interrupts processing just after the detection and turns to a hold state. Next, a cache RAM controller 40 performs the self-diagnosis of a memory check for a cache tag RAM 80 mounted outside the cache RAM controller 40 originally and stored cache tag address information and line status information originally by using a generating means 50 composed of the hardware. When any abnormality is not found out, the hold state of the microprocessor is canceled, and the system is continuously started. When the abnormality is found out, a cache sub system is disconnected from the system and operated.
Patent JP-H10156764-A (JP)
Title: Device for drawing line on both sides of plate
Inventor: UNO KIYOTAKA
IPC: B25H7/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for drawing lines on both sides of a plate, such that variations in plate thickness can be coped with. SOLUTION: This device comprises an upper ruler element 3 made to abut to the upper surface of a plate 1; a lower ruler element 4 placed on the lower surface of the plate 1 to correspond to the upper ruler element 3; a pair of guide rods 5, 6 provided between the upper and lower ruler elements 3, 4; an elastic body 12 fitted over the guide rod 6 between the upper and lower ruler elements 3, 4 at a first end; and an elastic body 11 fitted over the guide rod 5 at the top of the upper ruler element 3 at the side of the plate 1. In this case, the plate 1 is elastically clamped by the upper and lower ruler elements 3. 4.
Patent JP-S63166441-A (JP)
Inventor: YAMAMOTO MICHIHIRO
IPC: B02B7/00
Filed: 1986-12-26
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-H09160430-A (JP)
Title: Image forming device
Inventor: SUMITA HIROYASU
IPC: G03G21/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To arbitrarily select the composition allocation of page information in a transfer paper or original image unit and to flexibly meet the paging demands of a user by freely selecting/switching the composition allocation of the page information onto a transfer paper by an additional applying means, in the transfer paper and original image units. SOLUTION: On the basic screen of a liquid crystal touch panel 57, function keys 58 such as a 'both sides setting key', an 'aggregation setting key' and a 'page printing setting key' appear. When a 'page printing key' is depressed to select a paging mode, a paging form can be selected. In other words, the function keys 58 function for selecting a normal page printing mode and a total page printing mode. Further, in this format screen, a 'page allocation key' for selecting the method of page allocation appears as the function keys 58.
Patent JP-H08171526-A (JP)
Title: Input/output interface device and its control method
Inventor: SUGIMOTO KINICHI
IPC: G11B20/10
Filed: 1994-12-19
Abstract: PURPOSE: To lighten the load of a real-time processing on a host computer by providing a secondary storage device of a computer with an interface which can be controlled in synchronism with a reference clock. CONSTITUTION: The input/output interface which performs input operation to and output operation from a host computer 1 is a real-time input/output interface consisting of a bus interface control part 32 which accepts input/output process requests at constant intervals of time, a preference queue management part 33 which holds an input/output request according to the priority of a process, a schedule 31 which classifies a preference queue on the basis of the emergency of an input/output request, a reference clock generation part 2 which generates the reference clock for the operation of the input/output clock, and an input/output control part 34 which receives a process request from the preference queue management part 33 at constant intervals of time on the basis of the reference clock sent from the reference clock generation part 2 and performs input/output control.
Patent JP-H06164083-A (JP)
Title: Copper clad laminate for surface mount printed wiring board
Inventor: SAKAGUCHI TATSU
IPC: B32B15/08
Filed: 1992-11-26
Abstract: PURPOSE:To provide a copper clad laminate for a surface mount printed wiring board suitable for demand of resin smearlessness, which further increases the SMD solder connection reliability and has reflow heat resistance, humidity- resistant electric characteristics, electrolytic corrosion resistance and a small throughhole. CONSTITUTION:A polybutadiene-acrylonitrile copolymer carboxylated at both ends is pre-reacted with an epoxy resin to prepare an oligomer of acrylonitrile- butadiene rubber having both end carboxyl groups epoxidized. Copper foil is coated with a resin composition made by blending imidazole with an oligomer/butylphenol resin/bisphenol A-type resin, thereby forming a 25mum-thick resin layer. This copper foil is used to mold a 1.6mm-thick composite double-side copper clad laminate, and a low-elasticity resin layer is formed directly under the copper clad.
Patent JP-H11149212-A (JP)
Title: Electrophotography image formation device
Inventor: SEKIGUCHI HAJIME
IPC: G03G15/08
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a superior electrophotography image formation device having shorter bottle empty detection time than a conventional electrophotography image formation device and capable of preventing the occurrence of image deterioration. SOLUTION: A first developer detection means 7A disposed at the replenishment opening side inner wall 2b upper portion of the storage device 2 detects that a developer stored in a storage device 2 is less than a predetermined amount. A second developer detection means 7B disposed at the predetermined position of the lower portion of an inner wall 2c opposite to the replenishment opening side inner wall 2b detects that the developer is less than an image formable amount while at the time of developer replenishment, it detects that the replenishing developer is uniform in a lengthwise direction.  A control means allows developer replenishing operation to a bottle 1 in response to a detection signal from the first developer detection means 7A, while even if the detection signal is stopped, the developer replenishing operation is continued until a detection signal detecting that the developer is uniform in the lengthwise direction output is from the second developer detection means 7B.
Patent JP-H03175638-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KAZUMI
IPC: H01L21/322
Filed: 1989-12-04
Abstract: PURPOSE:To make it possible to suppress the decrease in crystal defect density at the rear surface due to heat treatment in a process for forming a semiconductor circuit element by providing a step for diffusing phosphorus into the damaged surface which is formed on the rear surface of a semiconductor substrate, and providing a step for irradiating an excimer laser beam on the damaged surface. CONSTITUTION:A semiconductor circuit element is formed on the polished mirror surface of a P-type Si single-crystal semiconductor substrate 1. In this process, a step for introducing a strain field due to damage beforehand and for diffusing phosphorus into a damaged surface 2 which is formed on the rear surface of the semiconductor substrate 1 and a step for irradiating an excimer laser beam 9 on the damaged surface 2 are provided. For example, the damaged surface 2 is formed on the rear surface of the substrate 1 by a sand blast method. Then, an element isolating film 3, a gate oxide film 4 and a poly Si-film 5 are formed on the upper surface. An Si oxide film 7 and a poly-Si film 6 are also formed on the rear surface. Then the poly-Si film 6 and the Si oxide film 7 are removed by wet etching. Thereafter, phosphorus is diffused by using POCl3, and a crystal defect 8 occurs. Then the excimer laser beam 9 is projected on the rear surface, and laser annealing is performed.
Patent JP-H05235768-A (JP)
Title: A/d converter employing capacitor array
Inventor: SATOU NORITOSHI
IPC: H01G4/38
Filed: 1991-11-29
Abstract: PURPOSE:To simplify the circuit configuration by using a dummy capacitor arranged at an outer shell of a capacitor array so as to correct an error in A/D conversion caused by an error of the capacitance of the capacitor array. CONSTITUTION:The A/D converter is provided with a correction capacitor 2 and the correction is executed by using the correlation between an error of a capacitor array 1 being a conversion capacitor and an error of the correction capacitor 2. Moreover, an output voltage from the capacitor array 1 being the conversion capacitor is corrected by using a correction circuit 3 based on the error information obtained from the correction capacitor 2 and the correlation between the capacitor array 1 and the correction capacitor 2. In this case, an error in the A/D converter due to an error in the conversion capacitor in the conversion capacitor array by controlling the quantity of the charge moved between the capacitor array 1 and the correction capacitor 2 in response to the correlation between the capacitor array 1 and the correction capacitor 2.
Patent JP-2000141270-A (JP)
Title: Articulated robot
Inventor: SUZUKI YUKIAKI
IPC: B25J19/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of dust with a simple structure by mounting a driving source inside, shielding the inside of an arm from the external, and comprising at least two openings on the external. SOLUTION: This articulated robot with a hollow structure is provided with one sealed structure of the total arm 3, whereby the dust generated in the arm 3 can be discharged outside of a clean room by securing air passages (a)-(g). By forming at least two openings 2, 4 to control the pressure level in the arm 3, the dust in a sliding part and the vaporated gas of lubricant generated in the operation of the arm 3 can be prevented from flowing outside of the arm 3 without giving the influence on a reduction gear and a bearing in the sliding part of the articulated robot. By controlling the internal pressure of the arm of the robot having this structure, the operation for producing a product of high quality in the clean room of high cleanliness can be automized.
Patent JP-H02159286-A (JP)
Title: Ball withdrawal device for pinball machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1988-12-14
Abstract: PURPOSE:To prevent pinballs from dropping out of a ball withdrawal hole when a new player dumps the pin balls into a receiving tray by closing the ball withdrawal hole after the passage of a certain time when the ball withdrawal hole in the receiving tray is held opened and a pinball machine is at rest. CONSTITUTION:In the operation of a switching means 12, a holding means 31 interlocked with such operation holds the switching means 12 under the opened condition and pin-balls near a ball withdrawal hole drop out of the ball withdrawal hole by its dead weight for the ball withdrawal operation. Then, when a pinball machine is at rest, an alarm signal generating means 6 starts the continuous generation of the alarm signal. When a pinball game terminates after the completion of ball withdrawing operation and the switch means 12 is left opened over an any preset time, an operation signal generating means 8 generates an operation signal to release the switching means 12 from the holding of the opened condition due to a holding means 31. Since the switch means 12 is held closed by the holding means 31, dumped pinballs do not flow out of the ball drawal hole.
Patent JP-H11128341-A (JP)
Title: Blood storing tank with sending blood holding member and blood sending implement for extracorporeal blood circulation circuit
Inventor: MARUYAMA SHINJI
IPC: A61M1/14
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a blood storing tank with a sending blood holding member capable of varying a blood sending quantity corresponding to a blood storing quantity when the blood storing quantity within a blood storing part becomes not larger than a prescribed value. SOLUTION: The blood storing tank with the sending blood holding member 1 is provided with the blood storing part, the blood holding member communication with the blood storing part, holding blood of a quantity in proportion to the blood storing quantity within the blood storing part when the blood storing quantity within the blood storing part becomes not more than the prescribed value and can make blood flow out by being pressurized from outside, first check valves 33a and 33b positioned between the blood storing part and the blood holding member to suppress the flowing of blood to the side of the blood storing part and second check valves 34a and 34b suppressing the flowing of blood from a downstream side to the blood holding member.  The capacity of blood passages 35a and 35b formed between the first check valve, the second check valve and the blood holding member is not larger than 150 mL and the minimum cross sectional area of the blood passages is not smaller than 1.0 cm<2> .
Patent JP-H10158047-A (JP)
Title: Admixture and cement composition for production of cement extrusion molded product
Inventor: YAMATO FUJIO
IPC: C04B103/44
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the die pressure of a cylinder in a forming machine and to improve shape holding property and surface smoothness of a forming plate by substituting specified hydrophobic substituents and ionic hydrophilic substituents for hydrogen atoms in a part or whole hydroxyl groups in polysaccharides, alkylated or hydroxyalkylated deriv. of these. SOLUTION: Polysaccharides or alkylated or hydroxyalkylated derivs. of these are brought into the reaction with 10 to 40C alkyl or alkenylglycidylether, 10 to 40C straight chain, branched-chain (un)satd. alkyl epoxy, halide, halohidrin, acylhalide or 10 to 40C acryl group ester or acid anhydride in the presence of alkali to introduce hydrophobic substituents having 10 to 40C alkyl groups or alkenyl groups. Then one or more kinds of ionic hydrophilic substituents selected from among sulfonate groups, carboxyl groups, phosphate groups and sulfate groups are introduced.
Patent JP-H07216026-A (JP)
Title: Addition polymer
Inventor: BERUNHARUTO RAIKAUFU
IPC: C08F212/14
Filed: 1994-12-20
Abstract: PURPOSE: To provide a free-acid- or salt-form random copolymer having excellent surface activity and being useful as an additive for cement admixtures by reacting a polymer from a maleic anhydride or the like with a polyalkylene glycol, etc.  
     CONSTITUTION: Maleic anhydride is dissolved in toluene or the like, and the solution is heated to 90°C. To this solution, a mixture comprising an azodiisobutyronitrile initiator and dodecyl mercaptan is added over a period of 60 min, and a poly(ethylene glycol) having a molecular weight of 500 is then added. The resultant mixture is heated to a temperature of 140°C to remove the solvent therefrom, the mixture is cooled to 80°C after 3 hours, diluted with water, and neutralized with a 30% sodium hydroxide solution to obtain an addition polymer comprising units of formula I [wherein A is formula II (wherein R 1  and R 3  are each substituted benzene, a 1-8C alkyl, a 1-8C alkoxyl or the like; and R 2  and R 4  are each H or a 1-4C alkyl) or the like; R 5  is a 2-8C alkylene; R 6  is a 1-20C alkyl; M is H, a hydrophobic polyalkylene glycol or the like; n, x and z are each 1-100; y is 0-100; and m is 2-100]. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09157465-A (JP)
Title: Rubber composition for electrical insulation
Inventor: KURITA KOZO
IPC: C08K5/14
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in heat resistance, etc., and useful for electric wires and cables, etc., by blending an ethylene-propylene- diene terpolymer with calcined clay, zinc oxide and process oil in respectively specified proportions in the presence of a curing agent. SOLUTION: This rubber composition is obtained by blending (A) 100 pts.wt. of an ethylene-propylene-diene terpolymer >=30wt.% in propylene content with (B) 20-130 pts.wt. of calcined clay, (C) 10-20 pts.wt. of zinc oxide, (D) 0-5 pts.wt. of a process oil, and pref. furthermore, (E) 3-5 pts.wt. of a benzimidazole-based antioxidant, in the presence of (F) a curing agent (pref. an organic peroxide such as dicumyl peroxide).
Patent JP-H05151066-A (JP)
Title: Fixed storage readout controller
Inventor: KOBAYASHI NOBORU
IPC: H03H17/00
Filed: 1991-11-29
Abstract: PURPOSE:To decrease the frequency of access and to save the consumption of electric power by providing a readout control circuit which reads plural unit words out of a fixed storage device by single-time access and outputs pieces of identification information enabling one of the unit words to be selected and outputted sequentially as many as the no. of unit words. CONSTITUTION:This controller is provided with the fixed storage device ROM 14 stored with the unit words each consisting of plural bits so that they can be read out by single-time access and the read out control circuit 16 which reads the unit words out of the fixed storage device 14 by the single-time access and outputs the pieces of identification information for selecting and outputting one of the unit words sequentially as many as the unit words. A selector 15 which has its input connected to the readout output of the fixed storage device 14 selects and extracts the unit words individually with the identification information sent from the readout control circuit 16. Consequently, the individual unit words can be selected as final outputs and the access frequency is decreased.
Patent JP-H08172232-A (JP)
Title: Optical transmitter
Inventor: SASAI HIROYUKI
IPC: H01S5/042
Filed: 1994-12-20
Abstract: PURPOSE: To provide an optical transmitter in which ultra-low distortion characteristics can always be maintained even in the case of changes in the general optical modulation factor or carrier frequency in an optical transmission system. CONSTITUTION: The optical transmitter comprises a frequency detector 204 for detecting the mean value of frequencies of a frequency demultiplexing and multiplexing signal input from an input unit 101, a power detector 104 for detecting the total power, a bias current controller 106 for transmitting a bias current value to be set to a laser driver 103 by referring the the mean frequency stored in a memory 105 and bias current value corresponding to the total power in response to the outputs of the detectors 204 and 104, and a semiconductor laser 107 driven by the driver 103.
Patent JP-H10138995-A (JP)
Title: Water jet propulsion device
Inventor: NAKAMURA HIROKI
IPC: B63H11/103
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To effectively produce a backward propelling force by reducing leak jet water leaking from a gap between a flap and the inner wall surface of a duct in a water jet propulsion device. SOLUTION: A water jet propulsion device has a duct 2 having a rear opening 2c and a side opening 2d, and a flap 1 for turning and controlling jet water 5 which is jetted into the duct 2 to generate a propelling force between a first position Y where the water 5 is passed toward the rear opening 2c and a second position X where the water 5 is turned toward the side opening 2d. To the side end part of the flap 1 is mounted a side plate 3 having labyrinth grooves 4 for preventing the water jet 5 from leaking to the rear opening 2c from the gap between the side end of the flap 1 and the inner wall surface of the duct 2 when the flap 1 is turned to the second position X.
Patent JP-H06323415-A (JP)
Title: Automatic transmission
Inventor: MORI YASUSHI
IPC: F16H61/00
Filed: 1992-11-26
Abstract: PURPOSE:To provide excellent speed control logic by correctly judging whether input torque which is helpful for the speed control of an automatic transmission is positive or negative, that is, a car is running with power-on or with inertia. CONSTITUTION:The output torque T0 of a torque transmitting path including planetary gear sets 10 and 11 is detected by a sensor 62 to judge whether the torque input in a transmission is positive or negative, that is, a car is running with power on or with inertia, based on the polarity of output torque. An automatic transmission changes speed in such logic that firstly the car is allowed to run with a hand brake engaged with a shift lever shifted to the range 2 from the range 1 during running with power on, and when torque phase finishes, a low & reverse brake 13 is disengaged, and the engagement and disengagement of both brakes are done in the reverse order with the shift lever shifted to the range 2 from the range 1 during running with inertia. In both running modes, the transmission can change speed smoothly.
Patent JP-H11148880-A (JP)
Title: Pressure transmitter
Inventor: SHIMIZU KATSUMI
IPC: G01L9/04
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure transmitter in which the inside of a case can be made to communicate with the open air and which can ensure a sufficient waterproof property and a sufficient dustproof property. SOLUTION: A pressure transmitter 5 is provided with a case 61 in which a pressure sensor 51 is housed, with a first connector part 62 which is integrated with the case 61 and with a second connector part 63 which can be fitted to, and removed from, the first connector part 62. In the pressure transmitter 5, the inside space of the case 61 is made to communicate with the open air via a through hole 64 in the first connector part 62, via a space between the first connector part 62 and the second connector part 63 and via a ventilation passage 67 in the second connector part 63. An opening 64A on the side of the case 61 in the through hole 64 is sealed with a filter 65 which is provided with a ventilation property and a waterproof property. Thereby, it is possible to prevent water, dust particles and the like from intruding and the ventilation between the inside and the outside of the case 61 can be ensured.