baber/WOPTO huggingface dataset:
Patent JP-H02254295-A (JP)
Title: Bullet-proof panel
Inventor: NISHIDA AKIRA
IPC: B32B3/12
Filed: 1989-03-28
Abstract: PURPOSE:To improve bullet-proof characteristics by a method wherein a highly resilient polymer fibrous woven plate immersed with resin, a honeycomb structure and a supporting plate are connected in this series from a front surface toward a rear surface. CONSTITUTION:A bullet-proof panel is of a multilayered structure in which a highly resilient polymer fibrous woven plate 1 immersed with resin, a honeycomb structure 2 and a supporting plate 3 are connected in this series from a front surface side toward a rear surface. This woven plate 1 is made such that a woven cloth of a highly resilient polymer fiber such as a polyethylene fiber and a para-aramid fiber or the like is immersed with resin. As a raw material of the honeycomb 2, an aluminum thin plate is typically used. In addition, as the supporting plate 3, plates of aluminum or other various light metal or resin or the like are used. With such an arrangement, a kinetic energy of a struck bullet P is effectively attenuated and bullet-proof characteristics of the plate can be improved.
Patent JP-H04313249-A (JP)
Title: Ic testing device
Inventor: NOZAKI KIYOTAKA
IPC: H01L21/66
Filed: 1991-04-10
Abstract: PURPOSE:To conduct a moving operation easily in any directions on a monitor screen by allowing the X-Y axis of an image displayed on the monitor to aggree with the X-Y axis inputted from a biaxial operator. CONSTITUTION:When an operating signal delta in the +X direction is given by a biaxial operator 11, a rotation angle theta kept in an angle holding part 17A is added to the operating signal and (beta=delta+theta) is calculated in an angle calculating part 17C. Threfore, the driving signal (beta=delta+theta) is given to an X-Y drive 13. As a result, an X-Y stage 14 moves in the linear scanning direction theta of the charge particle beam 2. When an operating signal in the Y-axis direction is inputted from the biaxial operator 11, the rotation angle theta is added to this operating signal and then the operating signal added with the rotation angle thetais given to the X-Y drive 13. Therefore, the X-Y stage 14 moves forwardly or reversely in the directions perpendicular to the linear scanning direction theta. By this method, the operating direction of the biaxial operator 11 can be allowed to agree with the direction of the movement of an image displayed on a monitor 12.
Patent JP-S63256552-A (JP)
Inventor: MAIKURU UORUTAA KURETSUTO
IPC: C03C25/25
Filed: 1988-03-29
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-H01252971-A (JP)
Title: Electrophotographic sensitive body
Inventor: KONUMA SHIGEHARU
IPC: G03G5/14
Filed: 1988-04-01
Abstract: PURPOSE:To enhance storage stability and production yield of an electrophotographic sensitive body and to extend its life by forming an indium thin oxide or tin oxide film as the interlayer between a conductive substrate and a photosensitive layer. CONSTITUTION:The indium tin oxide (In2O3.SnO2) or tin oxide (SnO2) film is formed as the interlayer 3 between the conductive substrate 2 made of Al or its alloy and the photosensitive layer 4 composed essentially of a-SiO:H, thus permitting adhesion between the conductive substrate 2 and the photosensitive layer 4 to be enhanced, floating or peeling of the photosensitive layer 4 from the conductive substrate 2, and cracking of the layer 4 to be prevented, and storage stability to be enhanced.
Patent JP-H02257857-A (JP)
Title: Albumen composition having excellent gel strength
Inventor: KUSAMA TADAO
IPC: A23L15/00
Filed: 1989-03-31
Abstract: PURPOSE:To prepare an albumen composition free from corn albumin and having excellent gel strength by adding a cation-exchange resin to an alkaline albumen liquid to absorb the corn albumin in the liquid and removing the resin by filtration. CONSTITUTION:A cation-exchange resin is added to an albumen liquid which is a raw material, preferably albumen liquid adjusted to pH7-9 and treated with a homogenizer to absorb a corn albumin in the albumen liquid into the ion exchange resin. An amount of resin added to the albumen liquid is preferably 0.5-3.0 1 based on 1kg albumen liquid. Then the cation-exchange resin is removed from the above-mentioned albumen liquid to provide the aimed albumen composition having excellent gel strength. Content of corn albumin of the resultant albumen composition is normally 0.4-1.1wt.%, although the content differs according to kind and amount of resin used.
Patent JP-2000278973-A (JP)
Title: Frictional material for oscillatory motor, and its manufacture, and oscillatory motor and apparatus using the same
Inventor: CHIBA ICHIRO
IPC: H02N2/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide frictional material for an oscillatory motor whose endurance life is long and which can perform stable drive. SOLUTION: This is frictional material 6 which is provided at the frictional contact part of at least either an oscillator or a contactor, in an oscillatory motor where the oscillator 1 exciting oscillation and the contactor 14 to contact with the oscillator slide relatively, and the frictional material consists of a composite baked body being obtained by lowering the temperature at a temperature drop speed of 20 deg.C/Hr or under from the vicinity of fusion point of fluororesin to normal temperature after preliminairly compressing the composite material having fluororesin for its main component and baking it.
Patent JP-S61238389-A (JP)
Title: Dephosphorization method
Inventor: OHASHI NORIO
IPC: C02F1/28
Filed: 1985-04-12
Abstract: PURPOSE:To stably treat phosphate ion-containing water, by contacting said phosphate ion-containing water with an aluminum-containing particulate material in the presence of an aluminum salt. CONSTITUTION:Phosphate ion-containing water is passed through a packed bed comprising an aluminum-containing particulate material at pH of 3-8.5 in the presence of an aluminum salt such as aluminum chloride or aluminum sulfate at a flow speed of 20-80m/hr for 5-60min. This development washing is repeatedly performed. The reactivation of the aluminum-containing particulate material of the packed bed lowered in its activity is performed by contacting 1-500wt% of an alkali agent with the particulate material packed bed at a liquid passing speed of 0.5-20m/hr for 1-10hr. By this method, phosphate ion-containing water can be stably treated.
Patent JP-S62238242-A (JP)
Title: Liquid crystal compound
Inventor: SHOJI TADAO
IPC: C07C69/92
Filed: 1986-04-07
Abstract: NEW MATERIAL:A compound of formula I (R is >=20C alkyl; X is H or halogen bonded to 2- or 3-site of benzene nucleus based on alkoxy; R* is optically active functional group having asymmetric C atom). EXAMPLE:4'-(4-Dodecyloxyphenylcarbonyloxy)-4-biphenyl(S)-2-methylbutyr ate. USE:A component of a liquid crystal composition. It is a liquid crystal compound having ferroelectric property and excellent stability to moisture and light, etc., exhibiting chiral smectic phase (Sc* phase) over a broad temperature range, giving a liquid crystal composition exhibiting Sc* phase over a broad temperature range including room temperature and usable as a liquid crystal material, especially an optical switching element. PREPARATION:The compound of formula I can be produced by the ester- condensation reaction of the compound of formula II with the compound of formula III in a solvent such as anhydrous pyridine.
Patent JP-H04290474-A (JP)
Title: Soi-structured field effect semiconductor device
Inventor: TANAKA TORU
IPC: H01L21/02
Filed: 1991-03-19
Abstract: PURPOSE:To suppress generation of a potential barrier and extension of effective gate length with a simple means for controlling art impurity distribution on a channel region between a gate and a drain so as to improve characteristics with respect to a SOI-structured field effect semiconductor device. CONSTITUTION:A SOI-structured field effect semiconductor device comprises a gate electrode 5 formed on a channel region 6 between a source region 9 and a drain region 10 via a gate insulation film 4 and offset toward the source side and an type high impurity concentration region which extends from immediately under a drain end on the gate electrode 5 toward the drain region 10 and has the same conductivity type as that of the source region 9 and the drain region 10.
Patent JP-H04292158-A (JP)
Title: Ultrasonic probe
Inventor: ECHIZENYA TAKAHIRO
IPC: G01N29/24
Filed: 1991-03-19
Abstract: PURPOSE:To obtain the satisfactory ultrasonic image by decreasing the ultrasonic attenuation. CONSTITUTION:The probe is provided with a means for making the tip of an inserting part provided with a balloon 10 and an ultrasonic vibrator 8 provided in the inside of the tip of the inserting part movable relatively and retracting the ultrasonic vibrator from an ultrasonic vibrator protecting member, so that a body to be examined is irradiated with an ultrasonic wave without allowing it to pass through the tip of the inserting part, and the ultrasonic attenuation is decreased thereby.
Patent JP-S58196475-A (JP)
Title: Ionization chamber type radiation detector
Inventor: YOSHIDA MINORU
IPC: G01N23/04
Filed: 1982-05-12
Abstract: PURPOSE:To enhance the image quality of a reproduced image, by a method wherein the area of the exposed part of an insulating material is made as small as posible to prevent the charge-up of an electron and the reinforcement of an electrode plate is carried out to reduce the charge-up to the insulating material which is one cause in a change of the passage of time and to reduce the vibration resistance of the electrode plate. CONSTITUTION:Electrode plates 2, 3 formed by using a thin plate comprising a metal high in radiation absorbability such as Mo or Ta are fixed as shown by an arrow by attaching a U- shaped reinforcing plate 5 made of the same material quality as the electrode plates by spot welding or conductive adhesive to be electrically integrated with said reinforcing plate 5. The obtained integral structure is inserted into the groove part of an electrode holding plate 1 formed by applying groove forming processing to an insulating material to be fixed to said electrode holding plate 1 by using a polymerizable adhesive such as epoxy resin. In this case, the thickness of the U-shaped reinforcing plate 5 is adjusted to a thickness perfectly covering the surface of the insulating material formed to the space with the groove of the electrode holding plate. Because the electrode plates 2, 3 can be mechanically reinforced by the metal thin plate and vibration resistance thereof is increased while the exposed part of the insulating material in an ionization chamber can be reduced, the charge-up of an electron to the insulating material is reduced.
Patent JP-H0726917-A (JP)
Title: Valve timing control device for engine
Inventor: AINO HIROSHI
IPC: F01L13/00
Filed: 1994-04-18
Abstract: PURPOSE:To provide a valve timing control device for an engine, which has a less power consumption and a less abrasion. CONSTITUTION:In a valve timing control device incorporated in an engine, a cam shaft 2 is shifted forward by turning on an electromagnetic outer clutch 28 while the cam shaft 2 is shifted rearward by turning on an electromagnetic brake releasing clutch 27, and accordingly, the shift of the cam shaft 2 changes the valve timing of an intake valve V. In this arrangement, at any time other than a transient time when the valve timing is changed, the clutches 27, 28 are held in a turn-off condition, and accordingly, the power consumption is reduced. Further, at any time other than the transient time, the clutches 27, 28 are not turned on, and accordingly, the power consumption can be reduced. Further, any time other than the transient time, the clutches 27, 28 do not make contact with a disc 13, and accordingly, the abrasion of the disc can be reduced.
Patent JP-2000274326-A (JP)
Title: High pressure plunger pump
Inventor: KUMAGAI TAKAHIRO
IPC: F16K31/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure plunger pump to be a high pressure fuel pump in which a change-over solenoid valve is made in a small size, and the loss of a pilot flow rate to exhaust the fuel of the piston of a suction check valve element as a drain flow rate is prevented. SOLUTION: A small back pressure chamber 91 is provided at the upper end of the sliding hole 96 of a suction check valve element 80, and the rod 116 of a small size electromagnetic change-over valve 101 blocks the port 102 of the back pressure chamber 91. As a result, the suction check valve 80 is made possible to maintain the opening position even though it receives the force of a spring 70 and the pressure of a pump chamber 56, the pump discharge amount is made variable, a feed fuel passage 75 is communicated to the suction port 97 of the pump chamber 56 passing through a communication route 76 allowable to communicate to the port 102 of the small back pressure chamber 91, and the small back pressure chamber 91 is communicated by a different pilot passage 41 through the suction port 97 of the pump chamber 56, and a pilot check valve 40.
Patent JP-H03280487-A (JP)
Title: Mounting structue of electronic component
Inventor: ISHII KOSAKU
IPC: H05K1/18
Filed: 1990-03-29
Abstract: PURPOSE:To lessen electronic components in mounting area occupied on a circuit board so as to miniaturize the circuit board by a method wherein an electronic component with conductive parts provided to its ends is arranged in a through-hole by insertion, and an electrode pattern is connected and fixed to the conductive parts of the electronic component by a conductive connection material. CONSTITUTION:An electronic component 13 is mounted on a circuit board 10 through such a manner that the electronic component 13 is press-fitted into a through-hole 11 provided to the circuit board 10 to be arranged inside the through-hole 11 by insertion, and then one side of the circuit board 10 is dipped into a soldering liquid, and then the other side of the board 10 is dipped into a soldering liquid to connected and fix an electrode pattern 12 of the circuit board 10 to a conductor 13a of the electronic component 13 with a conductive connection material 11 of solder. At this point, the electronic component 10 is almost arranged inside the through-hole 11 provided to the circuit board 10 or built in the circuit board 10, the area of the circuit board 10 occupied by the electronic component 13 is reduced to that occupied by the conductive part 13a, so that the electronic component 13 can be lessened in occupying area on the circuit board 10.
Patent JP-S63244097-A (JP)
Inventor: ARAKAWA TAKASHI
IPC: G09G3/36
Filed: 1987-03-31
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-H03279689-A (JP)
Title: Screw type supercharger construction
Inventor: GOTO TAKESHI
IPC: F04C18/16
Filed: 1990-03-29
Abstract: PURPOSE:To prevent eccentricity and dislocation of a timing gear by fitting a speed-up gear transmitting driving force inside the timing gear of one of rotor shafts to couple with taper parts. CONSTITUTION:One side of the shaft hole of a timing gear 7 is formed into a conically spread shape, meanwhile, one end of a speed-up gear 11 is formed into a conically projecting shape. The cone side of the timing gear 7 and the cone side of the speed-up gear 11 are instituted to be engaged together without gap in the mutually confronted condition, and the timing gear 7 and the speed-up gear 11 are inserted to the extreme end part of a rotor shaft 5 in order so as to oppose each other at the cone sides. At this time, the timing gear 7 meshes with the other timing gear 6, but it is rotationably movable against the rotor shaft 5, hence relative rotational moving position can be adjusted, the timing gear 7 is fixedly secured on the rotor shaft 5 by tightening a bolt 14, and what is called taper coupling is performed.
Patent JP-H10272511-A (JP)
Title: Water cooling method of high temperature steel
Inventor: SHOJI SHIGETO
IPC: C21D1/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To uniformly and economically cool a high temp. steel without using any special equipment by cooling at a high cooling rate with cooling water after a red scale is uniformly generated on a high temp. steel surface. SOLUTION: After a red scale is generated on a whole surface of a high temp. steel to be cooled, water cooling is conducted. In order to generate the red scale on a steel surface, a chemical composition of the steel, for example, like increasing Si content, etc., is adjusted. A most suitable method to stably obtain the red scale is that an appropriate thickness of a normal scale is generated to the steel surface, hot rolling is conducted without removing the scale and is finished at about <=900 deg.C and then the red scales generated. A normal scale thickness of the steel surface before rolling is preferably in a range of 20-100 μm. The red scale herein is of red color to yellow red color when observing the steel surface after hot rolled/cooled under visual observation.
Patent JP-S60220832-A (JP)
Title: Electronic clinical thermometer
Inventor: KAWAHARA MASABUMI
IPC: G01K13/00
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a clear rise in detected temperature from the start to the end of measurement of bodily temperature by setting specific temperature width and sending an output command to an output part every time the temperature of a temperature detection part rises to said temperature width. CONSTITUTION:The specific temperature width X is stored in a memory 6 and a microcomputer 3 sends a command to a buzzer 5 every time the bodily temperature detected by a temperature sensor 1 rises to the specific temperature width X. Namely, once the measurement of the bodily temperature is started, the temperature T1 of the temperature sensor 1 at this time is stored and then the detected temperature of the temperature sensor 1 rises with the bodily temperature of an examinee, thereby measuring the bodily temperature T. When T= T1+X, the microcomputer 3 puts the buzzer 5 in operation. Thus, the rise in detected temperature from the start to the end of the measurement of the bodily temperature becomes clear, so the user takes a measurement of the bodily temperature with a sense of security.
Patent JP-H07286090-A (JP)
Title: Phenolic resin composition
Inventor: YASUMA MOTOHARU
IPC: C08L61/04
Filed: 1994-04-18
Abstract: PURPOSE:To obtain a phenolic resin composition excellent in abrasion resistance and useful for sliding mechanism parts of which high strength is required. CONSTITUTION:This composition is obtained by using as the resin component a resin produced by the partial melt mixing or solution mixing of 100 pts.wt. novolak phenolic resin having a number-average molecular weight of 650 to 1,000 and 5-50 pts.wt. polyamide resin.
Patent JP-S62236100-A (JP)
Inventor: KOSUGI HISANOBU
IPC: G08B23/00
Filed: 1986-04-08
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-H01248644-A (JP)
Title: Semiconductor device
Inventor: ITO JUNKO
IPC: H01L21/768
Filed: 1988-03-30
Abstract: PURPOSE:To reduce the interference of a plurality of wirings by providing a plurality of wirings in a layer having a low permittivity such as a silicon oxide layer(BPSG/SiO2 layer) containing phosphorus added with boron. CONSTITUTION:A layer having a low permittivity such as a BPSG/SiO2 layer 61 formed in contact with a flattened insulating layer 3, a plurality of wirings 4 made of aluminium or the like provided near on the layer having the low permittivity, and a layer having a low permittivity such as a BPSG/SiO2 layer 62 provided in contact with the plurality of wirings made of aluminium or the like are provided, and the plurality of wirings 4 are covered with the layers 61, 62. Since the wirings 4 made of aluminium or the like provided near at hand are provided through the layers 61, 62 having the low permittivity, the capacity between the wirings 4 and 4 is reduced, i.e., the impedance between the wirings 4 and 4 is increased. Thus, the interference between the plurality of wirings is reduced.
Patent JP-H08278070-A (JP)
Title: Method for removing moisture in refrigerant
Inventor: TAKANO TSUTOMU
IPC: B60H1/32
Filed: 1995-04-04
Abstract: PURPOSE: To minimize a liquid tank and reduce the cost of the same in a refrigeration system for air conditioning in vehicles by decompressing and expanding a refrigerant sent under pressure by a compressor, leading the decompressed and expanded refrigerant to a dryer, which is outside the refrigeration system, to remove moisture contained in the refrigerant and returning the refrigerant thus treated to the low-pressure side of the refrigeration system. CONSTITUTION: One connection 7a is connected to a charge valve 6a, and the other connection 7b is connected to a charge valve 6b, respectively. When the operation of a compressor 1 is started, a high-temperature and high-pressure gas refrigerant discharged from the compressor 1 is cooled by a condenser 2 to be converted into a mixed refrigerant of gas and liquid and is sent into a liquid tank 31. The liquid refrigerant from the liquid tank 31 is sent into both of an expansion valve 4 and a moisture removing unit 7 and, thereafter, returns to the compressor 1. On the other hand, the refrigerant which has flowed into the moisture removing unit 7 is adiabatically expanded by an expansion valve 71 to flow into a dryer 72.  In this case, a temperature of the refrigerant decreases, and the saturation moisture content in the refrigerant is reduced, so that the moisture in the refrigerant is adsorbed by a drying agent 723.
Patent JP-H02257776-A (JP)
Title: Picture superimposing method
Inventor: HANAI MASAAKI
IPC: H04N5/278
Filed: 1989-03-29
Abstract: PURPOSE:To keep a horizontal position in a screen constant without correcting a character position on the screen in the horizontal direction even when a video signal with a different horizontal synchronizing frequency is inputted by selecting a frequency of a clock with which a superimposed character data is sent serially onto a video signal to be an integer number of multiple of the horizontal scanning frequency. CONSTITUTION:When a video signal A is selected by an input switching signal, a transmission clock of a character data generated and superimposed by a voltage controlled oscillator 12 is selected to be a multiple of (m) with respect to a frequency of a horizontal synchronizing signal to be inputted (m is an integral number), and when a video signal B is selected, the transmission clock of a character data is a multiple of m/2 of the frequency of the horizontal synchronizing signal. The data superimposed by the clock is sent serially. Thus, the horizontal position of the picture and the character superimposed on the screen displayed in both the horizontal scanning frequencies is made proper without switching the processing for the superimposed part of the character data between the horizontal frequencies.
Patent JP-S60223103-A (JP)
Title: Permanent magnet for eddy current type meter
Inventor: KAKINUMA NOBUO
IPC: H01F7/02
Filed: 1984-04-19
Abstract: PURPOSE:To omit an electronic circuit for temperature compensation or magnetic compensating steel by offsetting the positive reversible temperature coefficient of an alnico 8 group magnet by the negative temperature characteristics of an aluminum material as an eddy current medium or a steel material by using the alnico 8 group magnet. CONSTITUTION:An alnico 8 magnet having a reversible temperature coefficient of +0.03-+0.06%/ deg.C can be obtained by brinding the content of Ni in an alnico 8 group magnet alloy consisting of an Al-Ni-Co-Cu-Ti-Fe alloy to a low value such as 13-14% and properly setting an aging treatment temperature and time. Accordingly, the titled permanent magnet is used for the application of an eddy current brake, etc. in a speedometer and a watt-hour meter because a temperature needs not be compensated.