baber/WOPTO huggingface dataset:
Patent JP-H06160808-A (JP)
Title: Driving method for liquid crystal device and liquid crystal device using the same
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/133
Filed: 1992-11-17
Abstract: PURPOSE:To eliminate display nonuniformity and to simplify constitution by controlling the optical state of liquid crystal in a nondisplay part by outputting a nondisplay part control signal before a display part driving signal is outputted. CONSTITUTION:Information can be displayed and transmitted by providing a driving voltage generation circuit 104 which generates and outputs a driving voltage in a scan electrode 102 and an information electrode 103, and a control circuit 105 which outputs a scan electrode driving control signal and an information electrode driving control signal to the scan electrode 102 and the information electrode 103. In such a case, the optical state of the liquid crystal in the nondisplay part that is the cause of the display nonuniformity is arranged by outputting a non-picture element control signal to control the optical state of the liquid crystal in the nondisplay part before an image is displayed by outputting the display part driving signal to display the information by driving a display part. Assuming a threshold voltage to change the optical state as V1, and a threshold voltage to change the optical state of the ferroelectric liquid crystal of the nondisplay part as V2, the voltage of the nondisplay part control signal is increased larger than V2.
Patent JP-H03194484-A (JP)
Title: Radiation measuring instrument
Inventor: NONOUCHI HIDEYUKI
IPC: G01T1/00
Filed: 1989-12-22
Abstract: PURPOSE:To utilize a space effectively and to save the installation space dedicated to the instrument by dividing the footing part and handrail part of a moving body which guides a person to be measured out of a building wherein radioactive materials are handled into plural areas while they are made to correspond to each other. CONSTITUTION:The radiation measuring instrument is providing with radiation detector 15 and 16 at the movement path 11 and handrail belt 13 of the moving machine 10 which conveys the person to be measured out of the building wherein the radioactive materials are handled, and radiation emitted from each person to be measured which is being moved by the moving machine 10. Namely, each person to be measured stops on a specific conveyance device 14 while putting both hands on the part of the handrail belt 13 where the radiation detector 16 is embedded on the moving machine 10. In this state, if radioactive materials stick on the sole of the shoes or hands of the person to be measured, the radiation emitted from the ray sources is detected. Then the radiation detection data is sent to a data processor 17, which monitors the degree of contamination of each measured person.
Patent JP-H07190841-A (JP)
Title: Inspection method and device for meter
Inventor: OMUTSUNO HIROTAKA
IPC: G08C15/00
Filed: 1993-12-27
Abstract: PURPOSE:To automatically inspect a meter by exactly detecting a physical quantity given to the meter with a detecting means and comparing the detected value with the meter value received with a processing means. CONSTITUTION:An open-close valve 3 put between a pipe or a vessel 1 and a meter 2 is closed, predetermined pressure is given to this meter 2 and the pressure is exactly detected by a pressure detection means 23. Then, the pressure detection signal from the meter 2 is converted to current value and transmitted through signal cables 7 to a processing means 10 of a computer and the like to be received. From this processing means 10, the signal indicating the pressure value of the pressure detection signal is again transmitted in pulse overlapping in the signal cables 7. The detected pressure of the pressure detection means 23 and the pressure from the processing means through the signal cables 7 are compared with a comparison means 30 in the meter 2 side.
Patent JP-H07190156-A (JP)
Title: Control device for continuously variable transmission
Inventor: ANPO YOSHIHISA
IPC: B60W10/10
Filed: 1993-12-27
Abstract: PURPOSE:To accelerate and reset wheels rapidly to the target wheel speed so as to be able to secure steering effect and braking distance by providing an idling state lifting means for outputting an idling state lift signal for lifting the idling state of an engine by the specified lift quantity, toward an idling state control means. CONSTITUTION:A wheel deceleration detecting means detects the deceleration of wheel rotation. An idling state lifting means provided at a continously variable transmission control device 15 outputs an idling state lift signal for lifting the idling state of an engine 10 by the specified lift quantity, toward the idling state control means of the engine 10 when the wheel rotation deceleration detection value is the specified wheel rotation deceleration value or more. The increasing rotatory-driving force of the engine 10 is thereby transmitted to wheels through a power transmission system including a continuously variable transmission 29, and the wheels are reset being accelerated up to the target wheel speed by this rotatory-driving force in the case of sudden braking being released, so that steering effect and braking distance can be secured again.
Patent JP-H01172286-A (JP)
Title: Magnesia carbon brick
Inventor: OKAMOTO TAKAO
IPC: C04B41/81
Filed: 1987-12-25
Abstract: PURPOSE:To exhibit an absorptive functions of the large expansion with relatively thin film and to prolong the service life of a furnace by forming a coated layer consisting of a coating material of resin as a main body and incorporated with specified organic granules on the surface of a magnesia carbon brick. CONSTITUTION:A magnesia carbon brick formed with a coated layer of <=0.8mm film thickness consisting of a coating material which has been constituted of resin as a main body and incorporated with organic granules completely burned in the case of being exposed to air at high temp. is obtained. As a resin constituting the main component of the above-mentioned coating material, synthetic resin and natural resin or these mixtures are used. Further as the organic granules to be added to the resin, there is no specific limitation so far as it completely burned in case of being exposed to air at high temp., e.g. pitch powder and wood waste, etc., can be used. As a method for forming the coated layer, liquid incorporating resin added with the organic granules is applied with a brush, a roller and a spatula or applied by spraying, and by such a method that the surface of the brick is stuck therewith in the liquid and thereafter dried.
Patent JP-H01182297-A (JP)
Title: Liquid feeding apparatus
Inventor: SUGANO TADAO
IPC: F23K5/14
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the overflow of a liquid from a cartridge tank, by providing a means for detecting the change of the flow of the liquid on the way of an oil supply hose and stopping a pump unit when the liquid level of the cartridge tank reaches a definite height. CONSTITUTION:When the outlet part 15 of an adaptor 13 is pushed in the opening part 29' of a cap main body 29 to send an operation signal to the control part 11 of a pump unit 9, the kerosene in a polyethylene tank 8 enters a cartridge tank 14 through an oil supply hose 12. When the amount of the kerosene in the cartridge tank 14 increases and the oil level reaches the leading end of an air pipe 37, the opening part of the leading end of the air pipe 37 becomes a closed state and the air in the cartridge 14 can not be discharged to the atmosphere and the internal pressure of the cartridge tank 14 slightly rises to reduce the supply amount of kerosene to the cartridge tank 14. At this point of time, the paddle 47 of a flow rate sensor 45 goes away from a reed switch 46 and the contact of the reed switch 46 becomes 'open' to stop the operation of the pump unit 9.
Patent JP-H04197396-A (JP)
Title: Clothing dryer
Inventor: NAKAMURA SHIN
IPC: D06F58/50
Filed: 1990-11-29
Abstract: PURPOSE:To improve the operability of a lint filter and prevent the occurrence of a serious accident due to an erroneous operation to forget its fitting by covering it with a door for the access of the clothing into a drum, and providing the detecting function on whether the lint filter is normally installed or not. CONSTITUTION:If a door switch 19 is set so that it is closed when a door 2 is closed, no operation is allowed when the door 2 is not closed surely, i.e., when a lint filter 14 is not installed at the normal position, and the occurrence of the leakage of lint into a circulating path can be prevented. A filter switch 18 is set so that it is closed when the lint filter 14 is installed, and the operation while the lint filter 14 is left removed can surely be prevented.
Patent JP-H08164935-A (JP)
Title: Can lid with stay-on tab
Inventor: YAMANASHI SHIGEAKI
IPC: B65D17/32
Filed: 1994-12-13
Abstract: PURPOSE: To effectively prevent a score of a can lid with a stay-on tab from producing a crack when a can drops down by increasing the strength against falling impact. CONSTITUTION: Besides a score 3, a weakened line 5 is made near to a rivet 2, where a stress is apt to concentrate when a falling impact is exerted, and on the opposite side to the score 3 across the rivet 2. Thereby, an impact and water hammer at the time of falling are dispersed and the stress is kept from concentrating on the main score 3, so that the main score 3 can be effectively prevented from bending, deforming or producing a crack.
Patent JP-H02175256-A (JP)
Title: Image recorder
Inventor: WATABE NOBUYUKI
IPC: B41J2/175
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a high-quality image recording even when the recording is repeatedly conducted for a long time by providing an output change means capable of changing the output of a drive means according to temp. information obtained by a temp. detection means. CONSTITUTION:In a recording head 37 formed by loading a nozzle drive circuit 202, a liquid chamber 203, and 256-pieces of nozzles 204 on one sheet of substrate, a temp. sensor 205 is mounted on the rear of the nozzles 204 on the substrate. A signal of an analog level outputted from the temp. sensor 205 is converted to a digital signal by an A/D converter 206 to be inputted to a printer controller 200. Thus, the controller 200 can always monitor the temperature of a recording head 37, therefore controlling the temperature of the recording head 37 so that it can be invariably within a fixed range by a head heater 213 and a head cooling fan 214.
Patent JP-H10158622-A (JP)
Title: Self-adhesive composition
Inventor: AKASAKA KOSAKU
IPC: C09J133/14
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a self-adhesive compsn. which is excellent in peelability, does not leave behind a paste on an adherend, does not exercise adverse effects due to an acidic component in the compsn. on a metallic adherend, and is excellent in the balance between adhesiveness and repeated peelability by compounding an acrylic copolymer, a xylene resin, and a cross-linker. SOLUTION: This compsn. is prepd. by compounding an acrylic copolymer formed from 75-99.9wt.% 11C or higher alkyl (meth)acrylate, 0.01-10wt.% monomer having a hydroxyl, glycidyl, or acetoacetyl group, and 0-24.9wt.% other monomers and having a wt. average mol.wt. of 300,000 or higher with 0.5-50wt.% xylene resin having a methylol group content of 5.0wt.% or lower, 0.1-5wt.% cross-linker (e.g. a polyisocyanate), and if necessary a crosslinking accelerator and other additives.
Patent JP-H06179958-A (JP)
Title: Pattern forming method for synthetic resin thin film
Inventor: MATSUURA HISAO
IPC: H01L23/29
Filed: 1992-12-14
Abstract: PURPOSE:To provide a pattern forming method for a synthetic resin thin film free from remaining foreign matters on the surface of a substrate, easy in the working of a multi-ply film in a pattern forming process and having uniform film thickness and the high clarity of the pattern. CONSTITUTION:In the method for forming the pattern of the synthetic resin thin film on the substrate 3 by evaporating one or more kinds of a synthetic resin raw material monomer in vacuum from evaporating source emitting openings 5, 6 to the substrate 3 and using a mask 11 mounted at the direct front of the substrate 3, a cooling plate 10 is arranged between the emitting openings 5, 6 of the synthetic resin raw material monomer and the mask 11 and out of the region made by linking the mask 11 with the emitting openings 5, 6 of the synthetic resin raw material monomer and the pattern of the synthetic resin thin film is formed on the substrate 3. By this method, reevaporating components generated from other than the evaporating source are removed and the clear pattern of the synthetic resin thin film is obtained.
Patent JP-H09170452-A (JP)
Title: Nuts injection of gas turbine
Inventor: INAGE SHINICHI
IPC: F02C7/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To efficiently remove ash particles sticking to a stationary blade of a gas turbine by forming the sectional form of an outlet thereof into the form of a slit having a rectangular section in a nuts injection arranged to remove the ash particles sticking to the stationary blade of gas turbine. SOLUTION: In a nuts injection 17 arranged to remove ash sticking to a stationary blade of a gas turbine in a complex cycle plant, the cross sectional form of an inlet is formed cylindrically while the cross sectional form of an outlet has a length smaller than the die. of the section of the inlet and is formed into a slit-like rectangular form composed of two facing sides, and the sectional area from the inlet to the outlet decreases gradually. In the section of the nuts injection, components of flow perpendicular to a flow generates accordingly, and with the components, nuts 20 are accelerated, and thereby the wideness of angle to the lateral directions in the nuts 20 after being discharged is increased, and also a lump of ash can be removed efficiently over the whole blade.
Patent JP-2000155363-A (JP)
Title: Method for recording information in ic memory
Inventor: YOSHIKAWA SUMIO
IPC: G03B17/24
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To enable the recording area of an IC memory to be made flexibly correspond with the amount of plural pieces of data which should be sorted and recorded, and to shorten the time required for reading (retrieving) the data. SOLUTION: The recording area 120 of an IC chip 102 is previously divided into the fixed recording area 120M and the variable recording area 120V. In the area 120M, the area corresponding to the previously estimated amount of the respective plural kinds of information is secured. Then, when the information being equal to or over the previously estimated information amount is additionally recorded, a recording start address in the area 120V is designated by a connection code P recorded at the ends of the respective information. From the designated address, the additional information is recorded. By continuously executing it, the identical kind of information is apparently continuously recorded. Thus, the information is quickly retrieved.
Patent JP-H10176893-A (JP)
Title: Absorber heat transfer pipe and its manufacture
Inventor: YAMAZAKI YUKIOKI
IPC: F28F1/42
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an absorber heat transfer pipe wherein heat transfer performance corresponding to an increased ratio of a heat transfer area is improved, and mass per unit length is substantially equal to a plain pipe, and further the cost of a raw material is not increased. SOLUTION: A plurality of crests 4 extending in a pipe axis direction on a pipe outer surface and having a circular arc bent surface shape in a pipe periphery direction are disposed forming a root 6 between the adjacent crests 4 in the pipe periphery direction, and uneven parts are formed in a pipe inner surface corresponding to the crests 4 and the roots 6, and an absorption solution is dropped or sprinkled on the pipe outer surface.  In contrast, in an absorber heat transfer pipe in which the absorption solution outside the pipe is cooled with a cooling fluid in the pipe, there are provided at an interval in the direction of the pipe axis many recessed parts 8 extending in the pipe periphery direction in which any of a bottom cross section configuration in the pipe axis direction and a bottom cross section configuration in the pipe periphery direction for each crest part 4 demonstrates a bent surface configuration, and the crest 4 between the recessed parts 8 is constructed as an independent fin 10 and simultaneously opposite ends of the recessed part 8 in the pipe periphery direction are converged to be gradually narrower.
Patent JP-H07245532-A (JP)
Title: Amplifier with offset-correction function
Inventor: JIYANNRATSUKU YATSUFUAARU
IPC: H03F1/30
Filed: 1994-12-16
Abstract: PURPOSE: To provide a signal processing circuit provided with a differential amplifier and an integrator. CONSTITUTION: The differential amplifier 10 receives signals Vin to be processed by first input and receives offset compensation signals Vc supplied from the integrator by second input. The integrator is composed of a differential mutual conductance amplifier 16 for receiving the output voltage Vout of the signal processing circuit by the first input and receiving a reference voltage Vref by the second input, a capacitor CI provided with a first terminal A connected to the mutual conductance amplifier 16 and a second terminal connected to a fixed voltage V- and a voltage follower 18 for receiving a voltage at the first terminal A of the capacitor CI and transmitting the offset compensation signals Vc.
Patent JP-2000158206-A (JP)
Title: Surface-covering cemented carbide alloy cutting tool having its surface covering layer exhibiting excellent chipping resistance and wear resistance
Inventor: SUDO TOSHIKATSU
IPC: B23B27/14
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface-covering cemented carbide alloy cutting tool having a surface covering layer exhibiting excellent chipping resistance and wear resistance. SOLUTION: This surface-covering cemented carbide alloy cutting tool is composed of a cemented cabide alloy base body made of WC group superalloy or TiCN group cermet and having an outer surface which is formed thereon with a surface cover layer having a thickness of 2 to 20 μm in total average through vacuum deposition, the surface layer being composed of a hard layer consisting of one or both of a (Ti, Al)N layer exhibited by the following formula (Tix, Alx-1)N, and a (Ti, Al)CN layer exhibited by the following formula (TixAl1-x)CyN1-y layer (x: 0.5 to 0.95, y: 0.01 to 0.5, by atomic ratio), and a tough layer consisting of one or both of a (Ta, Ni)N layer exhibited by the following formula (TxNi1-x)N and a (TaxNi1-x) and (Ta, Ni)CN layer exhibited by the following formula: (TivAl1-v(CwN1-w layer (where v: 0.5 to 0.95, w: 0.01 to 0.5, by atomic ratio), and the hard layer and the tough layer having a thickness of 0.5 to 10 μm in total average.
Patent JP-H09154200-A (JP)
Title: Damper for speaker
Inventor: HOUJIYOU KUNIHITO
IPC: H04R9/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make the stiffness around the damper uniform by sewing a plain weave cloth being a damper raw material with machine sewing thread in a direction of 45 deg. with respect to warp and weft so as to considerably improve the bending strength in the circumferential direction. SOLUTION: A required size of plain weave cloth in which warp and weft are woven alternately is impregnated in a phenol resin and dried incompletely. A mount hole 2 is to be punched in the middle of the cloth to mount a voice coil bobbin in the hole. Thus, the machine sewing thread 4 is sewed in zigzag a direction of 45 deg. with respect to warp and weft from the inner circumferential part of the position of the mount hole 2 toward an outer circumferential direction. In this case, the machine sewing thread 4 with stiffness such as cotton thread or polyamide-made thread is desirable. Then the plain weave cloth is heated and press-molded entirely to form a corrugation concentrically and then the mount hole 2 and the outer circumference 5 are punched for the damper material.
Patent JP-H09176111-A (JP)
Title: Production of methionine and its salt
Inventor: FURIITOHERUMU GAIGAA
IPC: C07C319/28
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain methionine and its salt low in discoloration, excellent in storage stability with a by-product as small an amount as possible by a large- scale apparatus by a continuous operation.  
     SOLUTION: 3-Methylmercaptopropionaldehyde, hydrogen cyanide, ammonia and carbon dioxide or components capable of producing these components are converted optionally in the presence of water into 5-(2-methylmercaptoethyl)- hydantoin and further converted into methionine or a methionine salt to give methionine as the objective compound. The conversion is preferably carried out at ≥80°C under ≥10bar. The conversion of the components is preferably performed through at least one premixture. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H01179211-A (JP)
Title: Composite magnetic head
Inventor: FUJITA MANABU
IPC: G11B5/29
Filed: 1987-12-29
Abstract: PURPOSE:To position gaps in plural head cores in parallel and to reduce azimuth loss by forming plural reference planes on a base block in parallel with each other, and arranging plural head assemblies on the reference planes by abutting them. CONSTITUTION:In a write/read/write type magnetic head using the plural head assemblies, for example, two write head assemblies 36 and 38, and one read head assembly 37, the head assemblies (36-38) are adhered fixedly, respectively, on placing boards 31, 32, and 33 formed on the base block 30 by using a bonding agent appropriately. The placing boards 31 and 33 are placed at the same level, and the placing board 32 is positioned at a level higher by a constant distance (h). And since the head assemblies 36, 37, and 38 are positioned exactly by the reference planes 31a, 32a, and 33a, respectively, no parallelism between each head assembly is impaired, and no azimuth loss is generated. Also, workability at the time of assembling can be improved.
Patent JP-H02179041-A (JP)
Title: Circuit for receiver side of dsi equipment
Inventor: ONUKI KATSUMI
IPC: H04J3/17
Filed: 1988-12-28
Abstract: PURPOSE:To utilize a relay line effectively and to eliminate unpleasant noise by adding a means detecting a noise average level for each talking line and a means extracting its output and varying the noise level. CONSTITUTION:A noise level detector 4 finds out a talking line whose connection to a relay line is going to be released by assignment control information from a receiver side assignment control memory 3 and gives a mean value of signal levels detected just before the talking line is interrupted to a level control circuit 7 as a noise level of the talking line. The control circuit 7 acts like decreasing timewise the signal level received from the detector 4 and gives the resulting signal to a random noise generator 5. The generator 5 generates a random noise given to the talking line according to the mean value of the signal levels to be given. Thus, the noise level added from a noise insertion circuit 6 to the talking line is decreased timewise.